HDDS-5121. 1.1.0 release update. (#6)
Co-authored-by: Prashant Pogde <prashantpogde@apache.org>
diff --git a/docs/1.1.0/NOTES.md b/docs/1.1.0/NOTES.md
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+ <span>Features</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="./feature/ha.html">High Availability</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./feature/topology.html">Topology awareness</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./feature/quota.html">Quota in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./feature/recon.html">Recon Server</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./feature/observability.html">Observability</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="./interface.html">
+
+ <span>Client Interfaces</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="./interface/ofs.html">Ofs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/o3fs.html">O3fs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/s3.html">S3 Protocol</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/cli.html">Command Line Interface</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/csi.html">CSI Protocol</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="./security.html">
+
+ <span>Security</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="./security/secureozone.html">Securing Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securingtde.html">Transparent Data Encryption</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/gdpr.html">GDPR in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securingdatanodes.html">Securing Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securingozonehttp.html">Securing HTTP</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securings3.html">Securing S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securityacls.html">Ozone ACLs</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="./tools.html">
+
+
+
+ <span>Tools</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="./recipe.html">
+
+
+
+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="./design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+ <div class="col-md-9">
+
+
+
+<div class="pull-right">
+
+
+
+
+
+ <a href="./zh/concept.html"><span class="label label-success">中文</span></a>
+
+
+</div>
+
+ <h1>Architecture</h1>
+ </div>
+
+ <div class="col-md-9">
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+
+
+<div class="jumbotron jumbotron-fluid">
+ <div class="container">
+ <h3 class="display-4">Ozone Architecture </h3>
+ <p class="lead">
+
+
+Ozone's architectural elements are explained in the following pages. The
+metadata layer, data layer, protocol bus, replication layer and Recon are
+discussed in the following pages. These concepts are useful if you want to
+understand how ozone works in depth.
+
+
+ </p>
+ </div>
+</div>
+
+
+
+
+
+
+
+ <div class="row">
+
+ <div class="col-sm-6">
+ <div class="card">
+ <div class="card-body">
+ <h2 class="card-title">
+
+ Overview
+ </h2>
+ <p class="card-text">Ozone’s overview and components that make up Ozone.</p>
+ <a href="./concept/overview.html"
+ class=" btn btn-primary btn-lg">Overview</a>
+ </div>
+ </div>
+ </div>
+
+
+
+
+
+
+ <div class="col-sm-6">
+ <div class="card">
+ <div class="card-body">
+ <h2 class="card-title">
+
+ Ozone Manager
+ </h2>
+ <p class="card-text">Ozone Manager is the principal name space service of Ozone. OM manages the life cycle of volumes, buckets and Keys.</p>
+ <a href="./concept/ozonemanager.html"
+ class=" btn btn-primary btn-lg">Ozone Manager</a>
+ </div>
+ </div>
+ </div>
+
+
+ </div>
+
+
+
+
+
+ <div class="row">
+
+ <div class="col-sm-6">
+ <div class="card">
+ <div class="card-body">
+ <h2 class="card-title">
+
+ Storage Container Manager
+ </h2>
+ <p class="card-text">Storage Container Manager or SCM is the core metadata service of Ozone. SCM provides a distributed block layer for Ozone.</p>
+ <a href="./concept/storagecontainermanager.html"
+ class=" btn btn-primary btn-lg">Storage Container Manager</a>
+ </div>
+ </div>
+ </div>
+
+
+
+
+
+
+ <div class="col-sm-6">
+ <div class="card">
+ <div class="card-body">
+ <h2 class="card-title">
+
+ Containers
+ </h2>
+ <p class="card-text">Description of the Containers, the replication unit of Ozone.</p>
+ <a href="./concept/containers.html"
+ class=" btn btn-primary btn-lg">Containers</a>
+ </div>
+ </div>
+ </div>
+
+
+ </div>
+
+
+
+
+
+ <div class="row">
+
+ <div class="col-sm-6">
+ <div class="card">
+ <div class="card-body">
+ <h2 class="card-title">
+
+ Datanodes
+ </h2>
+ <p class="card-text">Ozone supports Amazon’s Simple Storage Service (S3) protocol. In fact, You can use S3 clients and S3 SDK based applications without any modifications with Ozone.</p>
+ <a href="./concept/datanodes.html"
+ class=" btn btn-primary btn-lg">Datanodes</a>
+ </div>
+ </div>
+ </div>
+
+
+
+
+
+
+ <div class="col-sm-6">
+ <div class="card">
+ <div class="card-body">
+ <h2 class="card-title">
+
+ Recon
+ </h2>
+ <p class="card-text">Recon serves as a management and monitoring console for Ozone.</p>
+ <a href="./concept/recon.html"
+ class=" btn btn-primary btn-lg">Recon</a>
+ </div>
+ </div>
+ </div>
+
+
+ </div>
+
+
+
+ </div>
+ </div>
+ </div>
+</div>
+ <div class="push"></div>
+</div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: August 7, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/5ce6f0eab381389fd04c3130531b3ec626acbc65">5ce6f0eab</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="./js/jquery-3.5.1.min.js"></script>
+<script src="./js/ozonedoc.js"></script>
+<script src="./js/bootstrap.min.js"></script>
+
+
+</body>
+
+</html>
\ No newline at end of file
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@@ -0,0 +1,434 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+<body>
+
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../index.html" class="navbar-left ozone-logo">
+ <img src="../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+
+ <div class="wrapper">
+ <div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="../index.html">
+
+
+
+ <span>Overview</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../start.html">
+
+
+
+ <span>Getting Started</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="../concept.html">
+
+ <span>Architecture</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../concept/overview.html">Overview</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="active">
+
+ <a href="../concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/datanodes.html">Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../feature.html">
+
+ <span>Features</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../feature/ha.html">High Availability</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/topology.html">Topology awareness</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/quota.html">Quota in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/recon.html">Recon Server</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/observability.html">Observability</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../interface.html">
+
+ <span>Client Interfaces</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../interface/ofs.html">Ofs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/o3fs.html">O3fs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/s3.html">S3 Protocol</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/cli.html">Command Line Interface</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/csi.html">CSI Protocol</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../security.html">
+
+ <span>Security</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../security/secureozone.html">Securing Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingtde.html">Transparent Data Encryption</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/gdpr.html">GDPR in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingdatanodes.html">Securing Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingozonehttp.html">Securing HTTP</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securings3.html">Securing S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securityacls.html">Ozone ACLs</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../tools.html">
+
+
+
+ <span>Tools</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../recipe.html">
+
+
+
+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+
+
+
+ <div class="col-md-9">
+ <nav aria-label="breadcrumb">
+ <ol class="breadcrumb">
+ <li class="breadcrumb-item"><a href="../index.html">Home</a></li>
+ <li class="breadcrumb-item" aria-current="page"><a href="../concept.html">Architecture</a></li>
+ <li class="breadcrumb-item active" aria-current="page">Containers</li>
+ </ol>
+ </nav>
+
+
+
+<div class="pull-right">
+
+
+
+
+
+ <a href="../zh/concept/containers.html"><span class="label label-success">中文</span></a>
+
+
+</div>
+
+
+ <div class="col-md-9">
+ <h1>Containers</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p>Containers are the fundamental replication unit of Ozone/HDDS, they are managed by the Storage Container Manager (SCM) service.</p>
+<p>Containers are big binary units (5Gb by default) which can contain multiple blocks:</p>
+<p><img src="Containers.png" alt="Containers"></p>
+<p>Blocks are local information and not managed by SCM. Therefore even if billions of small files are created in the system (which means billions of blocks are created), only of the status of the containers will be reported by the Datanodes and containers will be replicated.</p>
+<p>When Ozone Manager requests a new Block allocation from the SCM, SCM will identify the suitable container and generate a block id which contains <code>ContainerId</code> + <code>LocalId</code>. Client will connect to the Datanode which stores the Container, and datanode can manage the separated block based on the <code>LocalId</code>.</p>
+<h2 id="open-vs-closed-containers">Open vs. Closed containers</h2>
+<p>When a container is created it starts in an OPEN state. When it’s full (~5GB data is written), container will be closed and becomes a CLOSED container.</p>
+<p>The fundamental differences between OPEN and CLOSED containers:</p>
+<table>
+<thead>
+<tr>
+<th>OPEN</th>
+<th>CLOSED</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>mutable</td>
+<td>immutable</td>
+</tr>
+<tr>
+<td>replicated with RAFT (Ratis)</td>
+<td>Replicated with async container copy</td>
+</tr>
+<tr>
+<td>Raft leader is used to READ / WRITE</td>
+<td>All the nodes can be used to READ</td>
+</tr>
+</tbody>
+</table>
+
+
+
+ <a class="btn btn-success btn-lg" href="../concept/datanodes.html">Next >></a>
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+ </div>
+ <div class="push"></div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: August 7, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/5ce6f0eab381389fd04c3130531b3ec626acbc65">5ce6f0eab</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="../js/jquery-3.5.1.min.js"></script>
+<script src="../js/ozonedoc.js"></script>
+<script src="../js/bootstrap.min.js"></script>
+
+
+</body>
+
+</html>
\ No newline at end of file
diff --git a/docs/1.1.0/concept/datanodes.html b/docs/1.1.0/concept/datanodes.html
new file mode 100644
index 0000000..1fe473a
--- /dev/null
+++ b/docs/1.1.0/concept/datanodes.html
@@ -0,0 +1,443 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../css/bootstrap.min.css" rel="stylesheet">
+
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+ <link href="../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
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+<body>
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+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
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+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../index.html" class="navbar-left ozone-logo">
+ <img src="../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../index.html">
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+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
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+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
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+ <div class="wrapper">
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+
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+
+
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+ <span>Getting Started</span>
+ </a>
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+
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+
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+
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+
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+
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+
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+ <li class="">
+
+ <a href="../concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
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+ <a href="../feature.html">
+
+ <span>Features</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
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+ <a href="../feature/topology.html">Topology awareness</a>
+
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+
+ <li class="">
+
+ <a href="../feature/quota.html">Quota in Ozone</a>
+
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+
+ <li class="">
+
+ <a href="../feature/recon.html">Recon Server</a>
+
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+
+ <li class="">
+
+ <a href="../feature/observability.html">Observability</a>
+
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+
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+ <a href="../interface/javaapi.html">Java API</a>
+
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+ <a href="../interface/csi.html">CSI Protocol</a>
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+
+ <span>Security</span>
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+ <a href="../security/secureozone.html">Securing Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingtde.html">Transparent Data Encryption</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/gdpr.html">GDPR in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingdatanodes.html">Securing Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingozonehttp.html">Securing HTTP</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securings3.html">Securing S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securityacls.html">Ozone ACLs</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securitywithranger.html">Apache Ranger</a>
+
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+
+ </ul>
+ </li>
+
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+ <li class="">
+
+ <a href="../tools.html">
+
+
+
+ <span>Tools</span>
+ </a>
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+
+ <li class="">
+
+ <a href="../recipe.html">
+
+
+
+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+
+
+
+ <div class="col-md-9">
+ <nav aria-label="breadcrumb">
+ <ol class="breadcrumb">
+ <li class="breadcrumb-item"><a href="../index.html">Home</a></li>
+ <li class="breadcrumb-item" aria-current="page"><a href="../concept.html">Architecture</a></li>
+ <li class="breadcrumb-item active" aria-current="page">Datanodes</li>
+ </ol>
+ </nav>
+
+
+
+<div class="pull-right">
+
+
+
+
+
+ <a href="../zh/concept/datanodes.html"><span class="label label-success">中文</span></a>
+
+
+</div>
+
+
+ <div class="col-md-9">
+ <h1>Datanodes</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p>Datanodes are the worker bees of Ozone. All data is stored on data nodes.
+Clients write data in terms of blocks. Datanode aggregates these blocks into
+a storage container. A storage container is the data streams and metadata
+about the blocks written by the clients.</p>
+<h2 id="storage-containers">Storage Containers</h2>
+<p><img src="ContainerMetadata.png" alt="FunctionalOzone"></p>
+<p>A storage container is a self-contained super block. It has a list of Ozone
+blocks that reside inside it, as well as on-disk files which contain the
+actual data streams. This is the default Storage container format. From
+Ozone’s perspective, container is a protocol spec, actual storage layouts
+does not matter. In other words, it is trivial to extend or bring new
+container layouts. Hence this should be treated as a reference implementation
+of containers under Ozone.</p>
+<h2 id="understanding-ozone-blocks-and-containers">Understanding Ozone Blocks and Containers</h2>
+<p>When a client wants to read a key from Ozone, the client sends the name of
+the key to the Ozone Manager. Ozone manager returns the list of Ozone blocks
+that make up that key.</p>
+<p>An Ozone block contains the container ID and a local ID. The figure below
+shows the logical layout out of Ozone block.</p>
+<p><img src="OzoneBlock.png" alt="OzoneBlock"></p>
+<p>The container ID lets the clients discover the location of the container. The
+authoritative information about where a container is located is with the
+Storage Container Manager (SCM). In most cases, the container location will be
+cached by Ozone Manager and will be returned along with the Ozone blocks.</p>
+<p>Once the client is able to locate the container, that is, understand which
+data nodes contain this container, the client will connect to the datanode
+and read the data stream specified by <em>Container ID:Local ID</em>. In other
+words, the local ID serves as index into the container which describes what
+data stream we want to read from.</p>
+<h3 id="discovering-the-container-locations">Discovering the Container Locations</h3>
+<p>How does SCM know where the containers are located ? This is very similar to
+what HDFS does; the data nodes regularly send container reports like block
+reports. Container reports are far more concise than block reports. For
+example, an Ozone deployment with a 196 TB data node will have around 40
+thousand containers. Compare that with HDFS block count of million and half
+blocks that get reported. That is a 40x reduction in the block reports.</p>
+<p>This extra indirection helps tremendously with scaling Ozone. SCM has far
+less block data to process and the namespace service (Ozone Manager) as a
+different service are critical to scaling Ozone.</p>
+
+
+
+ <a class="btn btn-success btn-lg" href="../concept/recon.html">Next >></a>
+
+ </div>
+
+ </div>
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+ <div class="push"></div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: August 7, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/5ce6f0eab381389fd04c3130531b3ec626acbc65">5ce6f0eab</a>
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+
+</html>
\ No newline at end of file
diff --git a/docs/1.1.0/concept/index.xml b/docs/1.1.0/concept/index.xml
new file mode 100644
index 0000000..789911a
--- /dev/null
+++ b/docs/1.1.0/concept/index.xml
@@ -0,0 +1,65 @@
+<?xml version="1.0" encoding="utf-8" standalone="yes"?>
+<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
+ <channel>
+ <title>Architecture on Ozone</title>
+ <link>/concept.html</link>
+ <description>Recent content in Architecture on Ozone</description>
+ <generator>Hugo -- gohugo.io</generator>
+ <language>en-us</language>
+ <lastBuildDate>Tue, 10 Oct 2017 00:00:00 +0000</lastBuildDate><atom:link href="/concept/index.xml" rel="self" type="application/rss+xml" />
+ <item>
+ <title>Overview</title>
+ <link>/concept/overview.html</link>
+ <pubDate>Tue, 10 Oct 2017 00:00:00 +0000</pubDate>
+
+ <guid>/concept/overview.html</guid>
+ <description>Ozone&rsquo;s overview and components that make up Ozone.</description>
+ </item>
+
+ <item>
+ <title>Ozone Manager</title>
+ <link>/concept/ozonemanager.html</link>
+ <pubDate>Thu, 14 Sep 2017 00:00:00 +0000</pubDate>
+
+ <guid>/concept/ozonemanager.html</guid>
+ <description>Ozone Manager is the principal name space service of Ozone. OM manages the life cycle of volumes, buckets and Keys.</description>
+ </item>
+
+ <item>
+ <title>Storage Container Manager</title>
+ <link>/concept/storagecontainermanager.html</link>
+ <pubDate>Thu, 14 Sep 2017 00:00:00 +0000</pubDate>
+
+ <guid>/concept/storagecontainermanager.html</guid>
+ <description>Storage Container Manager or SCM is the core metadata service of Ozone. SCM provides a distributed block layer for Ozone.</description>
+ </item>
+
+ <item>
+ <title>Containers</title>
+ <link>/concept/containers.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/concept/containers.html</guid>
+ <description>Description of the Containers, the replication unit of Ozone.</description>
+ </item>
+
+ <item>
+ <title>Datanodes</title>
+ <link>/concept/datanodes.html</link>
+ <pubDate>Thu, 14 Sep 2017 00:00:00 +0000</pubDate>
+
+ <guid>/concept/datanodes.html</guid>
+ <description>Ozone supports Amazon&rsquo;s Simple Storage Service (S3) protocol. In fact, You can use S3 clients and S3 SDK based applications without any modifications with Ozone.</description>
+ </item>
+
+ <item>
+ <title>Recon</title>
+ <link>/concept/recon.html</link>
+ <pubDate>Tue, 27 Oct 2020 00:00:00 +0000</pubDate>
+
+ <guid>/concept/recon.html</guid>
+ <description>Recon serves as a management and monitoring console for Ozone.</description>
+ </item>
+
+ </channel>
+</rss>
diff --git a/docs/1.1.0/concept/overview.html b/docs/1.1.0/concept/overview.html
new file mode 100644
index 0000000..983d1e5
--- /dev/null
+++ b/docs/1.1.0/concept/overview.html
@@ -0,0 +1,443 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
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+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
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+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../css/bootstrap.min.css" rel="stylesheet">
+
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+
+
+
+ <span>Getting Started</span>
+ </a>
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+
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+
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+
+ <a href="../concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/datanodes.html">Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/recon.html">Recon</a>
+
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+
+ </ul>
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+ </a>
+ <ul class="nav">
+
+ <li class="">
+
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+
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+
+ <li class="">
+
+ <a href="../feature/quota.html">Quota in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/recon.html">Recon Server</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/observability.html">Observability</a>
+
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+
+ </ul>
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+
+ <span>Client Interfaces</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
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+
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+
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+ <a href="../interface/reconapi.html">Recon API</a>
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+
+ <a href="../interface/javaapi.html">Java API</a>
+
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+ <li class="">
+
+ <a href="../interface/csi.html">CSI Protocol</a>
+
+ </li>
+
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+ <li class="">
+ <a href="../security.html">
+
+ <span>Security</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../security/secureozone.html">Securing Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingtde.html">Transparent Data Encryption</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/gdpr.html">GDPR in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingdatanodes.html">Securing Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingozonehttp.html">Securing HTTP</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securings3.html">Securing S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securityacls.html">Ozone ACLs</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securitywithranger.html">Apache Ranger</a>
+
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+
+ </ul>
+ </li>
+
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+ <li class="">
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+ <a href="../tools.html">
+
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+ <span>Tools</span>
+ </a>
+ </li>
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+
+
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+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+
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+ <li class="breadcrumb-item"><a href="../index.html">Home</a></li>
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+<div class="pull-right">
+
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+ <a href="../zh/concept/overview.html"><span class="label label-success">中文</span></a>
+
+
+</div>
+
+
+ <div class="col-md-9">
+ <h1>Overview</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p>Ozone is a redundant, distributed object store optimized for Big data
+workloads. The primary design point of ozone is scalability, and it aims to
+scale to billions of objects.</p>
+<p>Ozone separates namespace management and block space management; this helps
+ozone to scale much better. The namespace is managed by a daemon called
+<a href="../concept/ozonemanager.html">Ozone Manager </a> (OM), and block space is
+managed by <a href="../concept/storagecontainermanager.html">Storage Container Manager</a> (SCM).</p>
+<p>Ozone consists of volumes, buckets, and keys.
+A volume is similar to a home directory in the ozone world.
+Only an administrator can create it.</p>
+<p>Volumes are used to store buckets.
+Once a volume is created users can create as many buckets as needed.
+Ozone stores data as keys which live inside these buckets.</p>
+<p>Ozone namespace is composed of many storage volumes.
+Storage volumes are also used as the basis for storage accounting.</p>
+<p>The block diagram shows the core components of Ozone.</p>
+<p><img src="ozoneBlockDiagram.png" alt="Architecture diagram"></p>
+<p>The Ozone Manager is the name space manager, Storage Container Manager
+manages the physical and data layer and Recon is the management interface for
+Ozone.</p>
+<h2 id="different-perspectives">Different Perspectives</h2>
+<p><img src="FunctionalOzone.png" alt="FunctionalOzone"></p>
+<p>Any distributed system can be viewed from different perspectives. One way to
+look at Ozone is to imagine it as Ozone Manager as a name space service built on
+top of HDDS, a distributed block store.</p>
+<p>Another way to visualize Ozone is to look at the functional layers; we have a
+metadata data management layer, composed of Ozone Manager and Storage
+Container Manager.</p>
+<p>We have a data storage layer, which is basically the data nodes and they are
+managed by SCM.</p>
+<p>The replication layer, provided by Ratis is used to replicate metadata (OM and SCM)
+and also used for consistency when data is modified at the
+data nodes.</p>
+<p>We have a management server called Recon, that talks to all other components
+of Ozone and provides a unified management API and UX for Ozone.</p>
+<p>We have a protocol bus that allows Ozone to be extended via other
+protocols. We currently only have S3 protocol support built via Protocol bus.
+Protocol Bus provides a generic notion that you can implement new file system
+or object store protocols that call into O3 Native protocol.</p>
+
+
+
+ <a class="btn btn-success btn-lg" href="../concept/ozonemanager.html">Next >></a>
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+ </div>
+ <div class="push"></div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: August 7, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/5ce6f0eab381389fd04c3130531b3ec626acbc65">5ce6f0eab</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="../js/jquery-3.5.1.min.js"></script>
+<script src="../js/ozonedoc.js"></script>
+<script src="../js/bootstrap.min.js"></script>
+
+
+</body>
+
+</html>
\ No newline at end of file
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@@ -0,0 +1,560 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+<body>
+
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../index.html" class="navbar-left ozone-logo">
+ <img src="../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+
+ <div class="wrapper">
+ <div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="../index.html">
+
+
+
+ <span>Overview</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../start.html">
+
+
+
+ <span>Getting Started</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="../concept.html">
+
+ <span>Architecture</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../concept/overview.html">Overview</a>
+
+ </li>
+
+ <li class="active">
+
+ <a href="../concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/datanodes.html">Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../feature.html">
+
+ <span>Features</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../feature/ha.html">High Availability</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/topology.html">Topology awareness</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/quota.html">Quota in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/recon.html">Recon Server</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/observability.html">Observability</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../interface.html">
+
+ <span>Client Interfaces</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../interface/ofs.html">Ofs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/o3fs.html">O3fs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/s3.html">S3 Protocol</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/cli.html">Command Line Interface</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/csi.html">CSI Protocol</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../security.html">
+
+ <span>Security</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../security/secureozone.html">Securing Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingtde.html">Transparent Data Encryption</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/gdpr.html">GDPR in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingdatanodes.html">Securing Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingozonehttp.html">Securing HTTP</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securings3.html">Securing S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securityacls.html">Ozone ACLs</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../tools.html">
+
+
+
+ <span>Tools</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../recipe.html">
+
+
+
+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+
+
+
+ <div class="col-md-9">
+ <nav aria-label="breadcrumb">
+ <ol class="breadcrumb">
+ <li class="breadcrumb-item"><a href="../index.html">Home</a></li>
+ <li class="breadcrumb-item" aria-current="page"><a href="../concept.html">Architecture</a></li>
+ <li class="breadcrumb-item active" aria-current="page">Ozone Manager</li>
+ </ol>
+ </nav>
+
+
+
+<div class="pull-right">
+
+
+
+
+
+ <a href="../zh/concept/ozonemanager.html"><span class="label label-success">中文</span></a>
+
+
+</div>
+
+
+ <div class="col-md-9">
+ <h1>Ozone Manager</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p><img src="OzoneManager.png" alt="Ozone Manager"></p>
+<p>Ozone Manager (OM) is the namespace manager for Ozone.</p>
+<p>This means that when you want to write some data, you ask Ozone
+Manager for a block and Ozone Manager gives you a block and remembers that
+information. When you want to read that file back, you need to find the
+address of the block and Ozone Manager returns it you.</p>
+<p>Ozone Manager also allows users to organize keys under a volume and bucket.
+Volumes and buckets are part of the namespace and managed by Ozone Manager.</p>
+<p>Each ozone volume is the root of an independent namespace under OM.
+This is very different from HDFS which provides a single rooted file system.</p>
+<p>Ozone’s namespace is a collection of volumes or is a forest instead of a
+single rooted tree as in HDFS. This property makes it easy to deploy multiple
+OMs for scaling.</p>
+<h2 id="ozone-manager-metadata">Ozone Manager Metadata</h2>
+<p>OM maintains a list of volumes, buckets, and keys.
+For each user, it maintains a list of volumes.
+For each volume, the list of buckets and for each bucket the list of keys.</p>
+<p>Ozone Manager will use Apache Ratis(A Raft protocol implementation) to
+replicate Ozone Manager state. This will ensure High Availability for Ozone.</p>
+<h2 id="ozone-manager-and-storage-container-manager">Ozone Manager and Storage Container Manager</h2>
+<p>The relationship between Ozone Manager and Storage Container Manager is best
+understood if we trace what happens during a key write and key read.</p>
+<h3 id="key-write">Key Write</h3>
+<p><img src="OzoneManager-WritePath.png" alt="Write Path"></p>
+<ul>
+<li>
+<p>To write a key to Ozone, a client tells Ozone manager that it would like to
+write a key into a bucket that lives inside a specific volume. Once Ozone
+Manager determines that you are allowed to write a key to the specified bucket,
+OM needs to allocate a block for the client to write data.</p>
+</li>
+<li>
+<p>To allocate a block, Ozone Manager sends a request to Storage Container
+Manager (SCM); SCM is the manager of data nodes. SCM picks three data nodes
+into which client can write data. SCM allocates the block and returns the
+block ID to Ozone Manager.</p>
+</li>
+<li>
+<p>Ozone manager records this block information in its metadata and returns the
+block and a block token (a security permission to write data to the block)
+to the client.</p>
+</li>
+<li>
+<p>The client uses the block token to prove that it is allowed to write data to
+the block and writes data to the data node.</p>
+</li>
+<li>
+<p>Once the write is complete on the data node, the client will update the block
+information on Ozone manager.</p>
+</li>
+</ul>
+<h3 id="key-reads">Key Reads</h3>
+<p><img src="OzoneManager-ReadPath.png" alt="Read Path"></p>
+<ul>
+<li>Key reads are simpler, the client requests the block list from the Ozone
+Manager</li>
+<li>Ozone manager will return the block list and block tokens which
+allows the client to read the data from data nodes.</li>
+<li>Client connects to the data node and presents the block token and reads
+the data from the data node.</li>
+</ul>
+<h2 id="main-components-of-the-ozone-manager">Main components of the Ozone Manager</h2>
+<p>For a detailed view of Ozone Manager this section gives a quick overview about the provided network services and the stored persisted data.</p>
+<h3 id="network-services-provided-by-ozone-manager">Network services provided by Ozone Manager:</h3>
+<p>Ozone provides a network service for the client and for administration commands. The main service calls</p>
+<ul>
+<li>Key, Bucket, Volume / CRUD</li>
+<li>Multipart upload (Initiate, Complete…)
+<ul>
+<li>Supports upload of huge files in multiple steps</li>
+</ul>
+</li>
+<li>FS related calls (optimized for hierarchical queries instead of a flat ObjectStore namespace)
+<ul>
+<li>GetFileStatus, CreateDirectory, CreateFile, LookupFile</li>
+</ul>
+</li>
+<li>ACL related
+<ul>
+<li>Managing ACLs if <a href="../security/securityacls.html">internal ACLs</a> are used instead of <a href="../security/securitywithranger.html">Ranger</a></li>
+</ul>
+</li>
+<li>Delegation token (Get / Renew / Cancel)</li>
+<li>For security</li>
+<li>Admin APIs
+<ul>
+<li>Get S3 secret</li>
+<li>ServiceList (used for service discovery)</li>
+<li>DBUpdates (used by <a href="../feature/recon.html">Recon</a> downloads snapshots)</li>
+</ul>
+</li>
+</ul>
+<h3 id="persisted-state">Persisted state</h3>
+<p>The following data is persisted in Ozone Manager side in a specific RocksDB directory:</p>
+<ul>
+<li>Volume / Bucket / Key tables
+<ul>
+<li>This is the main responsibility of OM</li>
+<li>Key metadata contains the block id (which includes container id) to find the data</li>
+</ul>
+</li>
+<li>OpenKey table
+<ul>
+<li>for keys which are created, but not yet committed</li>
+</ul>
+</li>
+<li>Delegation token table
+<ul>
+<li>for security</li>
+</ul>
+</li>
+<li>PrefixInfo table
+<ul>
+<li>specific index table to store directory level ACL and to provide better performance for hierarchical queries</li>
+</ul>
+</li>
+<li>S3 secret table
+<ul>
+<li>For S3 secret management</li>
+</ul>
+</li>
+<li>Multipart info table
+<ul>
+<li>Inflight uploads should be tracked</li>
+</ul>
+</li>
+<li>Deleted table</li>
+<li>To track the blocks which should be deleted from the datanodes</li>
+</ul>
+<h2 id="notable-configurations">Notable configurations</h2>
+<table>
+<thead>
+<tr>
+<th>key</th>
+<th>default</th>
+<th>description</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>ozone.om.address</td>
+<td>0.0.0.0:9862</td>
+<td>RPC address of the OM. Required by the client.</td>
+</tr>
+<tr>
+<td>ozone.om.http-address</td>
+<td>0.0.0.0:9874</td>
+<td>Default port of the HTTP server.</td>
+</tr>
+<tr>
+<td>ozone.metadata.dirs</td>
+<td>none</td>
+<td>Directory to store persisted data (RocksDB).</td>
+</tr>
+</tbody>
+</table>
+
+
+
+ <a class="btn btn-success btn-lg" href="../concept/storagecontainermanager.html">Next >></a>
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+ </div>
+ <div class="push"></div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: November 24, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/1a304ba81c9d52e2fb3a67e669d08c729a4113ae">1a304ba81</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="../js/jquery-3.5.1.min.js"></script>
+<script src="../js/ozonedoc.js"></script>
+<script src="../js/bootstrap.min.js"></script>
+
+
+</body>
+
+</html>
\ No newline at end of file
diff --git a/docs/1.1.0/concept/recon.html b/docs/1.1.0/concept/recon.html
new file mode 100644
index 0000000..ff15de9
--- /dev/null
+++ b/docs/1.1.0/concept/recon.html
@@ -0,0 +1,604 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+<body>
+
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../index.html" class="navbar-left ozone-logo">
+ <img src="../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+
+ <div class="wrapper">
+ <div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="../index.html">
+
+
+
+ <span>Overview</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../start.html">
+
+
+
+ <span>Getting Started</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="../concept.html">
+
+ <span>Architecture</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../concept/overview.html">Overview</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/datanodes.html">Datanodes</a>
+
+ </li>
+
+ <li class="active">
+
+ <a href="../concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../feature.html">
+
+ <span>Features</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../feature/ha.html">High Availability</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/topology.html">Topology awareness</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/quota.html">Quota in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/recon.html">Recon Server</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/observability.html">Observability</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../interface.html">
+
+ <span>Client Interfaces</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../interface/ofs.html">Ofs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/o3fs.html">O3fs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/s3.html">S3 Protocol</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/cli.html">Command Line Interface</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/csi.html">CSI Protocol</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../security.html">
+
+ <span>Security</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../security/secureozone.html">Securing Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingtde.html">Transparent Data Encryption</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/gdpr.html">GDPR in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingdatanodes.html">Securing Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingozonehttp.html">Securing HTTP</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securings3.html">Securing S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securityacls.html">Ozone ACLs</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../tools.html">
+
+
+
+ <span>Tools</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../recipe.html">
+
+
+
+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+
+
+
+ <div class="col-md-9">
+ <nav aria-label="breadcrumb">
+ <ol class="breadcrumb">
+ <li class="breadcrumb-item"><a href="../index.html">Home</a></li>
+ <li class="breadcrumb-item" aria-current="page"><a href="../concept.html">Architecture</a></li>
+ <li class="breadcrumb-item active" aria-current="page">Recon</li>
+ </ol>
+ </nav>
+
+
+
+<div class="pull-right">
+
+
+
+
+
+ <a href="../zh/concept/recon.html"><span class="label label-success">中文</span></a>
+
+
+</div>
+
+
+ <div class="col-md-9">
+ <h1>Recon</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p>Recon serves as a management and monitoring console for Ozone. It gives a
+bird’s-eye view of Ozone and helps users troubleshoot any issues by presenting
+the current state of the cluster through REST based APIs and rich web UI.</p>
+<h2 id="high-level-design">High Level Design</h2>
+<figure>
+ <img src="../concept/ReconHighLevelDesign.png" width="800px"/>
+</figure>
+
+<br/>
+<p>On a high level, Recon collects and aggregates metadata from Ozone Manager (OM),
+Storage Container Manager (SCM) and Datanodes (DN) and acts as a central
+management and monitoring console. Ozone administrators can use Recon to query
+the current state of the system without overloading OM or SCM.</p>
+<p>Recon maintains multiple databases to enable batch processing, faster querying
+and to persist aggregate information. It maintains a local copy of OM db and
+SCM db along with a SQL database for persisting aggregate information.</p>
+<p>Recon also integrates with Prometheus to provide a HTTP endpoint to query Prometheus
+for Ozone metrics and also to display a few crucial point in time metrics in
+the web UI.</p>
+<h2 id="recon-and-ozone-manager">Recon and Ozone Manager</h2>
+<figure>
+ <img src="../concept/ReconOmDesign.png" width="800px"/>
+</figure>
+
+<br/>
+<p>Recon gets a full snapshot of OM rocks db initially from the leader OM’s HTTP
+endpoint, untars the file and initializes RocksDB for querying locally. The
+database is kept in sync by periodically requesting delta updates from the leader
+OM via RPC calls from the last applied sequence id. If for any reason, the delta
+updates could not be retrieved or applied to the local db, a full snapshot is
+requested again to keep the local db in sync with OM db. Due to this, Recon can
+show stale information since the local db will not always be in sync.</p>
+<p>The db updates retrieved from OM is then converted into a batch of events for
+further processing by OM db tasks via <a href="#task-framework">Recon Task Framework</a>.</p>
+<h2 id="recon-and-storage-container-manager">Recon and Storage Container Manager</h2>
+<figure>
+ <img src="../concept/ReconScmDesign.png" width="800px"/>
+</figure>
+
+<br/>
+<p>Recon also acts as a passive SCM for datanodes. When Recon is configured in the
+cluster, all the datanodes register with Recon and send heartbeats, container
+reports, incremental container reports etc. to Recon similar to SCM. Recon uses
+all the information it gets from datanodes to construct its own copy of SCM rocks db
+locally. Recon never sends any command to datanodes in response and just acts as
+a passive SCM for faster lookup of SCM metadata.</p>
+<h2 id="a-nametask-frameworka-task-framework"><a name="task-framework"></a> Task Framework</h2>
+<p>Recon has its own Task framework to enable batch processing of data obtained
+from OM and SCM. A task can listen to and act upon db events such as <code>PUT</code>, <code>DELETE</code>,
+<code>UPDATE</code>, etc. on either OM db or SCM db. Based on this, a task either implements
+<code>org.apache.hadoop.ozone.recon.tasks.ReconOmTask</code> or extends
+<code>org.apache.hadoop.ozone.recon.scm.ReconScmTask</code>.</p>
+<p>An example <code>ReconOmTask</code> is <code>ContainerKeyMapperTask</code> that persists the container -> key
+mapping in RocksDB. This is useful to understand which keys were part of the container
+when the container is reported missing or is in a bad health state. Another example is
+<code>FileSizeCountTask</code> which keeps track of count of files within a given file size range in
+a SQL database. These tasks have implementations for two scenarios:</p>
+<ul>
+<li>Full snapshot (reprocess())</li>
+<li>Delta updates (process())</li>
+</ul>
+<p>When a full snapshot of OM db is obtained from the leader OM, the reprocess()
+is called on all the registered OM tasks. On subsequent delta updates, process()
+is called on these OM tasks.</p>
+<p>An example <code>ReconScmTask</code> is <code>ContainerHealthTask</code> that runs in configurable
+intervals to scan the list of all the containers and to persist the state of
+unhealthy containers (<code>MISSING</code>, <code>MIS_REPLICATED</code>, <code>UNDER_REPLICATED</code>, <code>OVER_REPLICATED</code>)
+in a SQL table. This information is used to determine if there are any missing
+containers in the cluster.</p>
+<h2 id="recon-and-prometheus">Recon and Prometheus</h2>
+<p>Recon can integrate with any Prometheus instance configured to collected metrics
+and can display useful information in Recon UI in Datanodes and Pipelines pages.
+Recon also exposes a proxy endpoint (<a href="../interface/reconapi.html#metrics">/metrics</a>)
+to query Prometheus. This integration can be enabled by setting this configuration <code>ozone.recon.prometheus.http.endpoint</code>
+to the Prometheus endpoint like <code>ozone.recon.prometheus.http.endpoint=localhost:9090</code>.</p>
+<h2 id="api-reference">API Reference</h2>
+<p><a href="../interface/reconapi.html">Link to complete API Reference</a></p>
+<h2 id="persisted-state">Persisted state</h2>
+<ul>
+<li>
+<p>A local copy of <a href="../concept/ozonemanager.html#persisted-state">OM database</a></p>
+</li>
+<li>
+<p>A local copy of <a href="../concept/storagecontainermanager.html#persisted-state">SCM database</a></p>
+</li>
+<li>
+<p>The following data is persisted in Recon in the specified RocksDB directory:</p>
+<ul>
+<li>ContainerKey table
+<ul>
+<li>Stores the mapping (container, key) -> count</li>
+</ul>
+</li>
+<li>ContainerKeyCount table
+<ul>
+<li>Stores containerID -> no. of keys count within the container</li>
+</ul>
+</li>
+</ul>
+</li>
+<li>
+<p>The following data is stored in the configured SQL database (default is Derby):</p>
+<ul>
+<li>GlobalStats table
+<ul>
+<li>A Key -> Value table to store aggregate information like total
+number of volumes / buckets / keys present in the cluster</li>
+</ul>
+</li>
+<li>FileCountBySize table
+<ul>
+<li>Keeps track of the number of files present within a file size range in the cluster</li>
+</ul>
+</li>
+<li>ReconTaskStatus table
+<ul>
+<li>Keeps track of the status and last run timestamp of the registered OM and SCM
+db tasks in the <a href="#task-framework">Recon Task Framework</a></li>
+</ul>
+</li>
+<li>ContainerHistory table
+<ul>
+<li>Stores ContainerReplica -> Datanode mapping with last known timestamp. This
+is used to determine the last known datanodes when a container is reported missing</li>
+</ul>
+</li>
+<li>UnhealthyContainers table
+<ul>
+<li>Keeps track of all the Unhealthy Containers (MISSING, UNDER_REPLICATED,
+OVER_REPLICATED, MIS_REPLICATED) in the cluster at any given time</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<h2 id="notable-configurations">Notable configurations</h2>
+<table>
+<thead>
+<tr>
+<th>key</th>
+<th>default</th>
+<th><div style="width: 300px;">description</div></th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>ozone.recon.http-address</td>
+<td>0.0.0.0:9888</td>
+<td>The address and the base port where the Recon web UI will listen on.</td>
+</tr>
+<tr>
+<td>ozone.recon.address</td>
+<td>0.0.0.0:9891</td>
+<td>RPC address of the Recon.</td>
+</tr>
+<tr>
+<td>ozone.recon.db.dir</td>
+<td>none</td>
+<td>Directory where the Recon Server stores its metadata.</td>
+</tr>
+<tr>
+<td>ozone.recon.om.db.dir</td>
+<td>none</td>
+<td>Directory where the Recon Server stores its OM snapshot DB.</td>
+</tr>
+<tr>
+<td>ozone.recon.om.snapshot<br>.task.interval.delay</td>
+<td>10m</td>
+<td>Interval in MINUTES by Recon to request OM DB Snapshot / delta updates.</td>
+</tr>
+<tr>
+<td>ozone.recon.task<br>.missingcontainer.interval</td>
+<td>300s</td>
+<td>Time interval of the periodic check for Unhealthy Containers in the cluster.</td>
+</tr>
+<tr>
+<td>ozone.recon.sql.db.jooq.dialect</td>
+<td>DERBY</td>
+<td>Please refer to <a href="https://www.jooq.org/javadoc/latest/org.jooq/org/jooq/SQLDialect.html">SQL Dialect</a> to specify a different dialect.</td>
+</tr>
+<tr>
+<td>ozone.recon.sql.db.jdbc.url</td>
+<td>jdbc:derby:${ozone.recon.db.dir}<br>/ozone_recon_derby.db</td>
+<td>Recon SQL database jdbc url.</td>
+</tr>
+<tr>
+<td>ozone.recon.sql.db.username</td>
+<td>none</td>
+<td>Recon SQL database username.</td>
+</tr>
+<tr>
+<td>ozone.recon.sql.db.password</td>
+<td>none</td>
+<td>Recon SQL database password.</td>
+</tr>
+<tr>
+<td>ozone.recon.sql.db.driver</td>
+<td>org.apache.derby.jdbc<br>.EmbeddedDriver</td>
+<td>Recon SQL database jdbc driver.</td>
+</tr>
+</tbody>
+</table>
+
+
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+ </div>
+ <div class="push"></div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: November 24, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/1a304ba81c9d52e2fb3a67e669d08c729a4113ae">1a304ba81</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="../js/jquery-3.5.1.min.js"></script>
+<script src="../js/ozonedoc.js"></script>
+<script src="../js/bootstrap.min.js"></script>
+
+
+</body>
+
+</html>
\ No newline at end of file
diff --git a/docs/1.1.0/concept/storagecontainermanager.html b/docs/1.1.0/concept/storagecontainermanager.html
new file mode 100644
index 0000000..a7bdfae
--- /dev/null
+++ b/docs/1.1.0/concept/storagecontainermanager.html
@@ -0,0 +1,514 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+<body>
+
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../index.html" class="navbar-left ozone-logo">
+ <img src="../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+
+ <div class="wrapper">
+ <div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="../index.html">
+
+
+
+ <span>Overview</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../start.html">
+
+
+
+ <span>Getting Started</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="../concept.html">
+
+ <span>Architecture</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../concept/overview.html">Overview</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="active">
+
+ <a href="../concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/datanodes.html">Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../feature.html">
+
+ <span>Features</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../feature/ha.html">High Availability</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/topology.html">Topology awareness</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/quota.html">Quota in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/recon.html">Recon Server</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/observability.html">Observability</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../interface.html">
+
+ <span>Client Interfaces</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../interface/ofs.html">Ofs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/o3fs.html">O3fs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/s3.html">S3 Protocol</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/cli.html">Command Line Interface</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/csi.html">CSI Protocol</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../security.html">
+
+ <span>Security</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../security/secureozone.html">Securing Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingtde.html">Transparent Data Encryption</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/gdpr.html">GDPR in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingdatanodes.html">Securing Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingozonehttp.html">Securing HTTP</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securings3.html">Securing S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securityacls.html">Ozone ACLs</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../tools.html">
+
+
+
+ <span>Tools</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../recipe.html">
+
+
+
+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+
+
+
+ <div class="col-md-9">
+ <nav aria-label="breadcrumb">
+ <ol class="breadcrumb">
+ <li class="breadcrumb-item"><a href="../index.html">Home</a></li>
+ <li class="breadcrumb-item" aria-current="page"><a href="../concept.html">Architecture</a></li>
+ <li class="breadcrumb-item active" aria-current="page">Storage Container Manager</li>
+ </ol>
+ </nav>
+
+
+
+<div class="pull-right">
+
+
+
+
+
+ <a href="../zh/concept/storagecontainermanager.html"><span class="label label-success">中文</span></a>
+
+
+</div>
+
+
+ <div class="col-md-9">
+ <h1>Storage Container Manager</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p>Storage Container Manager (SCM) is the leader node of the <em>block space management</em>. The main responsibility is to create and manage <a href="../concept/containers.html">containers</a> which is the main replication unit of Ozone.</p>
+<p><img src="StorageContainerManager.png" alt="Storage Container Manager"></p>
+<h2 id="main-responsibilities">Main responsibilities</h2>
+<p>Storage container manager provides multiple critical functions for the Ozone
+cluster. SCM acts as the cluster manager, Certificate authority, Block
+manager and the Replica manager.</p>
+<p>SCM is in charge of creating an Ozone cluster. When an SCM is booted up via <code>init</code> command, SCM creates the cluster identity and root certificates needed for the SCM certificate authority. SCM manages the life cycle of a data node in the cluster.</p>
+<ol>
+<li>
+<p>SCM is the block manager. SCM
+allocates blocks and assigns them to data nodes. Clients
+read and write these blocks directly.</p>
+</li>
+<li>
+<p>SCM keeps track of all the block
+replicas. If there is a loss of data node or a disk, SCM
+detects it and instructs data nodes make copies of the
+missing blocks to ensure high availability.</p>
+</li>
+<li>
+<p><strong>SCM’s Certificate Authority</strong> is in
+charge of issuing identity certificates for each and every
+service in the cluster. This certificate infrastructure makes
+it easy to enable mTLS at network layer and the block
+token infrastructure depends on this certificate infrastructure.</p>
+</li>
+</ol>
+<h2 id="main-components">Main components</h2>
+<p>For a detailed view of Storage Container Manager this section gives a quick overview about the provided network services and the stored persisted data.</p>
+<h3 id="network-services-provided-by-storage-container-manager">Network services provided by Storage Container Manager:</h3>
+<ul>
+<li>Pipelines: List/Delete/Activate/Deactivate
+<ul>
+<li>pipelines are set of datanodes to form replication groups</li>
+<li>Raft groups are planned by SCM</li>
+</ul>
+</li>
+<li>Containers: Create / List / Delete containers</li>
+<li>Admin related requests</li>
+<li>Safemode status/modification</li>
+<li>Replication manager start / stop</li>
+<li>CA authority service</li>
+<li>Required by other sever components</li>
+<li>Datanode HeartBeat protocol
+<ul>
+<li>From Datanode to SCM (30 sec by default)</li>
+<li>Datanodes report the status of containers, node…</li>
+<li>SCM can add commands to the response</li>
+</ul>
+</li>
+</ul>
+<p>Note: client doesn’t connect directly to the SCM</p>
+<h3 id="persisted-state">Persisted state</h3>
+<p>The following data is persisted in Storage Container Manager side in a specific RocksDB directory</p>
+<ul>
+<li>Pipelines
+<ul>
+<li>Replication group of servers. Maintained to find a group for new container/block allocations.</li>
+</ul>
+</li>
+<li>Containers
+<ul>
+<li>Containers are the replication units. Data is required to act in case of data under/over replicated.</li>
+</ul>
+</li>
+<li>Deleted blocks
+<ul>
+<li>Block data is deleted in the background. Need a list to follow the progress.</li>
+</ul>
+</li>
+<li>Valid cert, Revoked certs</li>
+<li>Used by the internal Certificate Authority to authorize other Ozone services</li>
+</ul>
+<h2 id="notable-configurations">Notable configurations</h2>
+<table>
+<thead>
+<tr>
+<th>key</th>
+<th>default</th>
+<th>description</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>ozone.scm.container.size</td>
+<td>5GB</td>
+<td>Default container size used by Ozone</td>
+</tr>
+<tr>
+<td>ozone.scm.block.size</td>
+<td>256MB</td>
+<td>The default size of a data block.</td>
+</tr>
+<tr>
+<td>hdds.scm.safemode.min.datanode</td>
+<td>1</td>
+<td>Minimum number of datanodes to start the real work.</td>
+</tr>
+<tr>
+<td>ozone.scm.http-address</td>
+<td>0.0.0.0:9876</td>
+<td>HTTP address of the SCM server</td>
+</tr>
+<tr>
+<td>ozone.metadata.dirs</td>
+<td>none</td>
+<td>Directory to store persisted data (RocksDB).</td>
+</tr>
+</tbody>
+</table>
+
+
+
+ <a class="btn btn-success btn-lg" href="../concept/containers.html">Next >></a>
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+ </div>
+ <div class="push"></div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: November 24, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/1a304ba81c9d52e2fb3a67e669d08c729a4113ae">1a304ba81</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="../js/jquery-3.5.1.min.js"></script>
+<script src="../js/ozonedoc.js"></script>
+<script src="../js/bootstrap.min.js"></script>
+
+
+</body>
+
+</html>
\ No newline at end of file
diff --git a/docs/1.1.0/css/bootstrap-theme.min.css b/docs/1.1.0/css/bootstrap-theme.min.css
new file mode 100644
index 0000000..2a69f48
--- /dev/null
+++ b/docs/1.1.0/css/bootstrap-theme.min.css
@@ -0,0 +1,6 @@
+/*!
+ * Bootstrap v3.4.1 (https://getbootstrap.com/)
+ * Copyright 2011-2019 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
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progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffffff', endColorstr='#ffe0e0e0', GradientType=0);\n filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);\n background-repeat: repeat-x;\n border-color: #dbdbdb;\n text-shadow: 0 1px 0 #fff;\n border-color: #ccc;\n}\n.btn-default:hover,\n.btn-default:focus {\n background-color: #e0e0e0;\n background-position: 0 -15px;\n}\n.btn-default:active,\n.btn-default.active {\n background-color: #e0e0e0;\n border-color: #dbdbdb;\n}\n.btn-default.disabled,\n.btn-default[disabled],\nfieldset[disabled] .btn-default,\n.btn-default.disabled:hover,\n.btn-default[disabled]:hover,\nfieldset[disabled] .btn-default:hover,\n.btn-default.disabled:focus,\n.btn-default[disabled]:focus,\nfieldset[disabled] .btn-default:focus,\n.btn-default.disabled.focus,\n.btn-default[disabled].focus,\nfieldset[disabled] .btn-default.focus,\n.btn-default.disabled:active,\n.btn-default[disabled]:active,\nfieldset[disabled] 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.btn-primary,\n.btn-primary.disabled:hover,\n.btn-primary[disabled]:hover,\nfieldset[disabled] .btn-primary:hover,\n.btn-primary.disabled:focus,\n.btn-primary[disabled]:focus,\nfieldset[disabled] .btn-primary:focus,\n.btn-primary.disabled.focus,\n.btn-primary[disabled].focus,\nfieldset[disabled] .btn-primary.focus,\n.btn-primary.disabled:active,\n.btn-primary[disabled]:active,\nfieldset[disabled] .btn-primary:active,\n.btn-primary.disabled.active,\n.btn-primary[disabled].active,\nfieldset[disabled] .btn-primary.active {\n background-color: #265a88;\n background-image: none;\n}\n.btn-success {\n background-image: -webkit-linear-gradient(top, #5cb85c 0%, #419641 100%);\n background-image: -o-linear-gradient(top, #5cb85c 0%, #419641 100%);\n background-image: linear-gradient(to bottom, #5cb85c 0%, #419641 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff5cb85c', endColorstr='#ff419641', GradientType=0);\n filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);\n background-repeat: repeat-x;\n border-color: #3e8f3e;\n}\n.btn-success:hover,\n.btn-success:focus {\n background-color: #419641;\n background-position: 0 -15px;\n}\n.btn-success:active,\n.btn-success.active {\n background-color: #419641;\n border-color: #3e8f3e;\n}\n.btn-success.disabled,\n.btn-success[disabled],\nfieldset[disabled] .btn-success,\n.btn-success.disabled:hover,\n.btn-success[disabled]:hover,\nfieldset[disabled] .btn-success:hover,\n.btn-success.disabled:focus,\n.btn-success[disabled]:focus,\nfieldset[disabled] .btn-success:focus,\n.btn-success.disabled.focus,\n.btn-success[disabled].focus,\nfieldset[disabled] .btn-success.focus,\n.btn-success.disabled:active,\n.btn-success[disabled]:active,\nfieldset[disabled] .btn-success:active,\n.btn-success.disabled.active,\n.btn-success[disabled].active,\nfieldset[disabled] .btn-success.active {\n background-color: #419641;\n background-image: none;\n}\n.btn-info {\n background-image: -webkit-linear-gradient(top, #5bc0de 0%, #2aabd2 100%);\n background-image: -o-linear-gradient(top, #5bc0de 0%, #2aabd2 100%);\n background-image: linear-gradient(to bottom, #5bc0de 0%, #2aabd2 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff5bc0de', endColorstr='#ff2aabd2', GradientType=0);\n filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);\n background-repeat: repeat-x;\n border-color: #28a4c9;\n}\n.btn-info:hover,\n.btn-info:focus {\n background-color: #2aabd2;\n background-position: 0 -15px;\n}\n.btn-info:active,\n.btn-info.active {\n background-color: #2aabd2;\n border-color: #28a4c9;\n}\n.btn-info.disabled,\n.btn-info[disabled],\nfieldset[disabled] .btn-info,\n.btn-info.disabled:hover,\n.btn-info[disabled]:hover,\nfieldset[disabled] .btn-info:hover,\n.btn-info.disabled:focus,\n.btn-info[disabled]:focus,\nfieldset[disabled] .btn-info:focus,\n.btn-info.disabled.focus,\n.btn-info[disabled].focus,\nfieldset[disabled] .btn-info.focus,\n.btn-info.disabled:active,\n.btn-info[disabled]:active,\nfieldset[disabled] .btn-info:active,\n.btn-info.disabled.active,\n.btn-info[disabled].active,\nfieldset[disabled] .btn-info.active {\n background-color: #2aabd2;\n background-image: none;\n}\n.btn-warning {\n background-image: -webkit-linear-gradient(top, #f0ad4e 0%, #eb9316 100%);\n background-image: -o-linear-gradient(top, #f0ad4e 0%, #eb9316 100%);\n background-image: linear-gradient(to bottom, #f0ad4e 0%, #eb9316 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fff0ad4e', endColorstr='#ffeb9316', GradientType=0);\n filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);\n background-repeat: repeat-x;\n border-color: #e38d13;\n}\n.btn-warning:hover,\n.btn-warning:focus {\n background-color: #eb9316;\n background-position: 0 -15px;\n}\n.btn-warning:active,\n.btn-warning.active {\n background-color: #eb9316;\n border-color: #e38d13;\n}\n.btn-warning.disabled,\n.btn-warning[disabled],\nfieldset[disabled] .btn-warning,\n.btn-warning.disabled:hover,\n.btn-warning[disabled]:hover,\nfieldset[disabled] .btn-warning:hover,\n.btn-warning.disabled:focus,\n.btn-warning[disabled]:focus,\nfieldset[disabled] .btn-warning:focus,\n.btn-warning.disabled.focus,\n.btn-warning[disabled].focus,\nfieldset[disabled] .btn-warning.focus,\n.btn-warning.disabled:active,\n.btn-warning[disabled]:active,\nfieldset[disabled] .btn-warning:active,\n.btn-warning.disabled.active,\n.btn-warning[disabled].active,\nfieldset[disabled] .btn-warning.active {\n background-color: #eb9316;\n background-image: none;\n}\n.btn-danger {\n background-image: -webkit-linear-gradient(top, #d9534f 0%, #c12e2a 100%);\n background-image: -o-linear-gradient(top, #d9534f 0%, #c12e2a 100%);\n background-image: linear-gradient(to bottom, #d9534f 0%, #c12e2a 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffd9534f', endColorstr='#ffc12e2a', GradientType=0);\n filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);\n background-repeat: repeat-x;\n border-color: #b92c28;\n}\n.btn-danger:hover,\n.btn-danger:focus {\n background-color: #c12e2a;\n background-position: 0 -15px;\n}\n.btn-danger:active,\n.btn-danger.active {\n background-color: #c12e2a;\n border-color: #b92c28;\n}\n.btn-danger.disabled,\n.btn-danger[disabled],\nfieldset[disabled] .btn-danger,\n.btn-danger.disabled:hover,\n.btn-danger[disabled]:hover,\nfieldset[disabled] .btn-danger:hover,\n.btn-danger.disabled:focus,\n.btn-danger[disabled]:focus,\nfieldset[disabled] .btn-danger:focus,\n.btn-danger.disabled.focus,\n.btn-danger[disabled].focus,\nfieldset[disabled] .btn-danger.focus,\n.btn-danger.disabled:active,\n.btn-danger[disabled]:active,\nfieldset[disabled] .btn-danger:active,\n.btn-danger.disabled.active,\n.btn-danger[disabled].active,\nfieldset[disabled] .btn-danger.active {\n background-color: #c12e2a;\n background-image: none;\n}\n.thumbnail,\n.img-thumbnail {\n -webkit-box-shadow: 0 1px 2px rgba(0, 0, 0, 0.075);\n box-shadow: 0 1px 2px rgba(0, 0, 0, 0.075);\n}\n.dropdown-menu > li > a:hover,\n.dropdown-menu > li > a:focus {\n background-image: -webkit-linear-gradient(top, #f5f5f5 0%, #e8e8e8 100%);\n background-image: -o-linear-gradient(top, #f5f5f5 0%, #e8e8e8 100%);\n background-image: linear-gradient(to bottom, #f5f5f5 0%, #e8e8e8 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fff5f5f5', endColorstr='#ffe8e8e8', GradientType=0);\n background-repeat: repeat-x;\n background-color: #e8e8e8;\n}\n.dropdown-menu > .active > a,\n.dropdown-menu > .active > a:hover,\n.dropdown-menu > .active > a:focus {\n background-image: -webkit-linear-gradient(top, #337ab7 0%, #2e6da4 100%);\n background-image: -o-linear-gradient(top, #337ab7 0%, #2e6da4 100%);\n background-image: linear-gradient(to bottom, #337ab7 0%, #2e6da4 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff337ab7', endColorstr='#ff2e6da4', GradientType=0);\n background-repeat: repeat-x;\n background-color: #2e6da4;\n}\n.navbar-default {\n background-image: -webkit-linear-gradient(top, #ffffff 0%, #f8f8f8 100%);\n background-image: -o-linear-gradient(top, #ffffff 0%, #f8f8f8 100%);\n background-image: linear-gradient(to bottom, #ffffff 0%, #f8f8f8 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffffff', endColorstr='#fff8f8f8', GradientType=0);\n background-repeat: repeat-x;\n filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);\n border-radius: 4px;\n -webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15), 0 1px 5px rgba(0, 0, 0, 0.075);\n box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15), 0 1px 5px rgba(0, 0, 0, 0.075);\n}\n.navbar-default .navbar-nav > .open > a,\n.navbar-default .navbar-nav > .active > a {\n background-image: -webkit-linear-gradient(top, #dbdbdb 0%, #e2e2e2 100%);\n background-image: -o-linear-gradient(top, #dbdbdb 0%, #e2e2e2 100%);\n background-image: linear-gradient(to bottom, #dbdbdb 0%, #e2e2e2 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffdbdbdb', endColorstr='#ffe2e2e2', GradientType=0);\n background-repeat: repeat-x;\n -webkit-box-shadow: inset 0 3px 9px rgba(0, 0, 0, 0.075);\n box-shadow: inset 0 3px 9px rgba(0, 0, 0, 0.075);\n}\n.navbar-brand,\n.navbar-nav > li > a {\n text-shadow: 0 1px 0 rgba(255, 255, 255, 0.25);\n}\n.navbar-inverse {\n background-image: -webkit-linear-gradient(top, #3c3c3c 0%, #222 100%);\n background-image: -o-linear-gradient(top, #3c3c3c 0%, #222 100%);\n background-image: linear-gradient(to bottom, #3c3c3c 0%, #222 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff3c3c3c', endColorstr='#ff222222', GradientType=0);\n background-repeat: repeat-x;\n filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);\n border-radius: 4px;\n}\n.navbar-inverse .navbar-nav > .open > a,\n.navbar-inverse .navbar-nav > .active > a {\n background-image: -webkit-linear-gradient(top, #080808 0%, #0f0f0f 100%);\n background-image: -o-linear-gradient(top, #080808 0%, #0f0f0f 100%);\n background-image: linear-gradient(to bottom, #080808 0%, #0f0f0f 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff080808', endColorstr='#ff0f0f0f', GradientType=0);\n background-repeat: repeat-x;\n -webkit-box-shadow: inset 0 3px 9px rgba(0, 0, 0, 0.25);\n box-shadow: inset 0 3px 9px rgba(0, 0, 0, 0.25);\n}\n.navbar-inverse .navbar-brand,\n.navbar-inverse .navbar-nav > li > a {\n text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25);\n}\n.navbar-static-top,\n.navbar-fixed-top,\n.navbar-fixed-bottom {\n border-radius: 0;\n}\n@media (max-width: 767px) {\n .navbar .navbar-nav .open .dropdown-menu > .active > a,\n .navbar .navbar-nav .open .dropdown-menu > .active > a:hover,\n .navbar .navbar-nav .open .dropdown-menu > .active > a:focus {\n color: #fff;\n background-image: -webkit-linear-gradient(top, #337ab7 0%, #2e6da4 100%);\n background-image: -o-linear-gradient(top, #337ab7 0%, #2e6da4 100%);\n background-image: linear-gradient(to bottom, #337ab7 0%, #2e6da4 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff337ab7', endColorstr='#ff2e6da4', GradientType=0);\n background-repeat: repeat-x;\n }\n}\n.alert {\n text-shadow: 0 1px 0 rgba(255, 255, 255, 0.2);\n -webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.25), 0 1px 2px rgba(0, 0, 0, 0.05);\n box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.25), 0 1px 2px rgba(0, 0, 0, 0.05);\n}\n.alert-success {\n background-image: -webkit-linear-gradient(top, #dff0d8 0%, #c8e5bc 100%);\n background-image: -o-linear-gradient(top, #dff0d8 0%, #c8e5bc 100%);\n background-image: linear-gradient(to bottom, #dff0d8 0%, #c8e5bc 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffdff0d8', endColorstr='#ffc8e5bc', GradientType=0);\n background-repeat: repeat-x;\n border-color: #b2dba1;\n}\n.alert-info {\n background-image: -webkit-linear-gradient(top, #d9edf7 0%, #b9def0 100%);\n background-image: -o-linear-gradient(top, #d9edf7 0%, #b9def0 100%);\n background-image: linear-gradient(to bottom, #d9edf7 0%, #b9def0 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffd9edf7', endColorstr='#ffb9def0', GradientType=0);\n background-repeat: repeat-x;\n border-color: #9acfea;\n}\n.alert-warning {\n background-image: -webkit-linear-gradient(top, #fcf8e3 0%, #f8efc0 100%);\n background-image: -o-linear-gradient(top, #fcf8e3 0%, #f8efc0 100%);\n background-image: linear-gradient(to bottom, #fcf8e3 0%, #f8efc0 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fffcf8e3', endColorstr='#fff8efc0', GradientType=0);\n background-repeat: repeat-x;\n border-color: #f5e79e;\n}\n.alert-danger {\n background-image: -webkit-linear-gradient(top, #f2dede 0%, #e7c3c3 100%);\n background-image: -o-linear-gradient(top, #f2dede 0%, #e7c3c3 100%);\n background-image: linear-gradient(to bottom, #f2dede 0%, #e7c3c3 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fff2dede', endColorstr='#ffe7c3c3', GradientType=0);\n background-repeat: repeat-x;\n border-color: #dca7a7;\n}\n.progress {\n background-image: -webkit-linear-gradient(top, #ebebeb 0%, #f5f5f5 100%);\n background-image: -o-linear-gradient(top, #ebebeb 0%, #f5f5f5 100%);\n background-image: linear-gradient(to bottom, #ebebeb 0%, #f5f5f5 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffebebeb', endColorstr='#fff5f5f5', GradientType=0);\n background-repeat: repeat-x;\n}\n.progress-bar {\n background-image: -webkit-linear-gradient(top, #337ab7 0%, #286090 100%);\n background-image: -o-linear-gradient(top, #337ab7 0%, #286090 100%);\n background-image: linear-gradient(to bottom, #337ab7 0%, #286090 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff337ab7', endColorstr='#ff286090', GradientType=0);\n background-repeat: repeat-x;\n}\n.progress-bar-success {\n background-image: -webkit-linear-gradient(top, #5cb85c 0%, #449d44 100%);\n background-image: -o-linear-gradient(top, #5cb85c 0%, #449d44 100%);\n background-image: linear-gradient(to bottom, #5cb85c 0%, #449d44 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff5cb85c', endColorstr='#ff449d44', GradientType=0);\n background-repeat: repeat-x;\n}\n.progress-bar-info {\n background-image: -webkit-linear-gradient(top, #5bc0de 0%, #31b0d5 100%);\n background-image: -o-linear-gradient(top, #5bc0de 0%, #31b0d5 100%);\n background-image: linear-gradient(to bottom, #5bc0de 0%, #31b0d5 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff5bc0de', endColorstr='#ff31b0d5', GradientType=0);\n background-repeat: repeat-x;\n}\n.progress-bar-warning {\n background-image: -webkit-linear-gradient(top, #f0ad4e 0%, #ec971f 100%);\n background-image: -o-linear-gradient(top, #f0ad4e 0%, #ec971f 100%);\n background-image: linear-gradient(to bottom, #f0ad4e 0%, #ec971f 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fff0ad4e', endColorstr='#ffec971f', GradientType=0);\n background-repeat: repeat-x;\n}\n.progress-bar-danger {\n background-image: -webkit-linear-gradient(top, #d9534f 0%, #c9302c 100%);\n background-image: -o-linear-gradient(top, #d9534f 0%, #c9302c 100%);\n background-image: linear-gradient(to bottom, #d9534f 0%, #c9302c 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffd9534f', endColorstr='#ffc9302c', GradientType=0);\n background-repeat: repeat-x;\n}\n.progress-bar-striped {\n background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n}\n.list-group {\n border-radius: 4px;\n -webkit-box-shadow: 0 1px 2px rgba(0, 0, 0, 0.075);\n box-shadow: 0 1px 2px rgba(0, 0, 0, 0.075);\n}\n.list-group-item.active,\n.list-group-item.active:hover,\n.list-group-item.active:focus {\n text-shadow: 0 -1px 0 #286090;\n background-image: -webkit-linear-gradient(top, #337ab7 0%, #2b669a 100%);\n background-image: -o-linear-gradient(top, #337ab7 0%, #2b669a 100%);\n background-image: linear-gradient(to bottom, #337ab7 0%, #2b669a 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff337ab7', endColorstr='#ff2b669a', GradientType=0);\n background-repeat: repeat-x;\n border-color: #2b669a;\n}\n.list-group-item.active .badge,\n.list-group-item.active:hover .badge,\n.list-group-item.active:focus .badge {\n text-shadow: none;\n}\n.panel {\n -webkit-box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);\n box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);\n}\n.panel-default > .panel-heading {\n background-image: -webkit-linear-gradient(top, #f5f5f5 0%, #e8e8e8 100%);\n background-image: -o-linear-gradient(top, #f5f5f5 0%, #e8e8e8 100%);\n background-image: linear-gradient(to bottom, #f5f5f5 0%, #e8e8e8 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fff5f5f5', endColorstr='#ffe8e8e8', GradientType=0);\n background-repeat: repeat-x;\n}\n.panel-primary > .panel-heading {\n background-image: -webkit-linear-gradient(top, #337ab7 0%, #2e6da4 100%);\n background-image: -o-linear-gradient(top, #337ab7 0%, #2e6da4 100%);\n background-image: linear-gradient(to bottom, #337ab7 0%, #2e6da4 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff337ab7', endColorstr='#ff2e6da4', GradientType=0);\n background-repeat: repeat-x;\n}\n.panel-success > .panel-heading {\n background-image: -webkit-linear-gradient(top, #dff0d8 0%, #d0e9c6 100%);\n background-image: -o-linear-gradient(top, #dff0d8 0%, #d0e9c6 100%);\n background-image: linear-gradient(to bottom, #dff0d8 0%, #d0e9c6 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffdff0d8', endColorstr='#ffd0e9c6', GradientType=0);\n background-repeat: repeat-x;\n}\n.panel-info > .panel-heading {\n background-image: -webkit-linear-gradient(top, #d9edf7 0%, #c4e3f3 100%);\n background-image: -o-linear-gradient(top, #d9edf7 0%, #c4e3f3 100%);\n background-image: linear-gradient(to bottom, #d9edf7 0%, #c4e3f3 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffd9edf7', endColorstr='#ffc4e3f3', GradientType=0);\n background-repeat: repeat-x;\n}\n.panel-warning > .panel-heading {\n background-image: -webkit-linear-gradient(top, #fcf8e3 0%, #faf2cc 100%);\n background-image: -o-linear-gradient(top, #fcf8e3 0%, #faf2cc 100%);\n background-image: linear-gradient(to bottom, #fcf8e3 0%, #faf2cc 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fffcf8e3', endColorstr='#fffaf2cc', GradientType=0);\n background-repeat: repeat-x;\n}\n.panel-danger > .panel-heading {\n background-image: -webkit-linear-gradient(top, #f2dede 0%, #ebcccc 100%);\n background-image: -o-linear-gradient(top, #f2dede 0%, #ebcccc 100%);\n background-image: linear-gradient(to bottom, #f2dede 0%, #ebcccc 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fff2dede', endColorstr='#ffebcccc', GradientType=0);\n background-repeat: repeat-x;\n}\n.well {\n background-image: -webkit-linear-gradient(top, #e8e8e8 0%, #f5f5f5 100%);\n background-image: -o-linear-gradient(top, #e8e8e8 0%, #f5f5f5 100%);\n background-image: linear-gradient(to bottom, #e8e8e8 0%, #f5f5f5 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffe8e8e8', endColorstr='#fff5f5f5', GradientType=0);\n background-repeat: repeat-x;\n border-color: #dcdcdc;\n -webkit-box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.05), 0 1px 0 rgba(255, 255, 255, 0.1);\n box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.05), 0 1px 0 rgba(255, 255, 255, 0.1);\n}\n/*# sourceMappingURL=bootstrap-theme.css.map */","/*!\n * Bootstrap v3.4.1 (https://getbootstrap.com/)\n * Copyright 2011-2019 Twitter, Inc.\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n */\n.btn-default,\n.btn-primary,\n.btn-success,\n.btn-info,\n.btn-warning,\n.btn-danger {\n text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.2);\n -webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15), 0 1px 1px rgba(0, 0, 0, 0.075);\n box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15), 0 1px 1px rgba(0, 0, 0, 0.075);\n}\n.btn-default:active,\n.btn-primary:active,\n.btn-success:active,\n.btn-info:active,\n.btn-warning:active,\n.btn-danger:active,\n.btn-default.active,\n.btn-primary.active,\n.btn-success.active,\n.btn-info.active,\n.btn-warning.active,\n.btn-danger.active {\n -webkit-box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125);\n box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125);\n}\n.btn-default.disabled,\n.btn-primary.disabled,\n.btn-success.disabled,\n.btn-info.disabled,\n.btn-warning.disabled,\n.btn-danger.disabled,\n.btn-default[disabled],\n.btn-primary[disabled],\n.btn-success[disabled],\n.btn-info[disabled],\n.btn-warning[disabled],\n.btn-danger[disabled],\nfieldset[disabled] .btn-default,\nfieldset[disabled] .btn-primary,\nfieldset[disabled] .btn-success,\nfieldset[disabled] .btn-info,\nfieldset[disabled] .btn-warning,\nfieldset[disabled] .btn-danger {\n -webkit-box-shadow: none;\n box-shadow: none;\n}\n.btn-default .badge,\n.btn-primary .badge,\n.btn-success .badge,\n.btn-info .badge,\n.btn-warning .badge,\n.btn-danger .badge {\n text-shadow: none;\n}\n.btn:active,\n.btn.active {\n background-image: none;\n}\n.btn-default {\n background-image: -webkit-linear-gradient(top, #fff 0%, #e0e0e0 100%);\n background-image: -o-linear-gradient(top, #fff 0%, #e0e0e0 100%);\n background-image: -webkit-gradient(linear, left top, left bottom, from(#fff), to(#e0e0e0));\n background-image: linear-gradient(to bottom, #fff 0%, #e0e0e0 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffffff', endColorstr='#ffe0e0e0', GradientType=0);\n filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);\n background-repeat: repeat-x;\n border-color: #dbdbdb;\n text-shadow: 0 1px 0 #fff;\n border-color: #ccc;\n}\n.btn-default:hover,\n.btn-default:focus {\n background-color: #e0e0e0;\n background-position: 0 -15px;\n}\n.btn-default:active,\n.btn-default.active {\n background-color: #e0e0e0;\n border-color: #dbdbdb;\n}\n.btn-default.disabled,\n.btn-default[disabled],\nfieldset[disabled] .btn-default,\n.btn-default.disabled:hover,\n.btn-default[disabled]:hover,\nfieldset[disabled] .btn-default:hover,\n.btn-default.disabled:focus,\n.btn-default[disabled]:focus,\nfieldset[disabled] .btn-default:focus,\n.btn-default.disabled.focus,\n.btn-default[disabled].focus,\nfieldset[disabled] .btn-default.focus,\n.btn-default.disabled:active,\n.btn-default[disabled]:active,\nfieldset[disabled] .btn-default:active,\n.btn-default.disabled.active,\n.btn-default[disabled].active,\nfieldset[disabled] .btn-default.active {\n background-color: #e0e0e0;\n background-image: none;\n}\n.btn-primary {\n background-image: -webkit-linear-gradient(top, #337ab7 0%, #265a88 100%);\n background-image: -o-linear-gradient(top, #337ab7 0%, #265a88 100%);\n background-image: -webkit-gradient(linear, left top, left bottom, from(#337ab7), to(#265a88));\n background-image: linear-gradient(to bottom, #337ab7 0%, #265a88 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff337ab7', endColorstr='#ff265a88', GradientType=0);\n filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);\n background-repeat: repeat-x;\n border-color: #245580;\n}\n.btn-primary:hover,\n.btn-primary:focus {\n background-color: #265a88;\n background-position: 0 -15px;\n}\n.btn-primary:active,\n.btn-primary.active {\n background-color: #265a88;\n border-color: #245580;\n}\n.btn-primary.disabled,\n.btn-primary[disabled],\nfieldset[disabled] .btn-primary,\n.btn-primary.disabled:hover,\n.btn-primary[disabled]:hover,\nfieldset[disabled] .btn-primary:hover,\n.btn-primary.disabled:focus,\n.btn-primary[disabled]:focus,\nfieldset[disabled] .btn-primary:focus,\n.btn-primary.disabled.focus,\n.btn-primary[disabled].focus,\nfieldset[disabled] .btn-primary.focus,\n.btn-primary.disabled:active,\n.btn-primary[disabled]:active,\nfieldset[disabled] .btn-primary:active,\n.btn-primary.disabled.active,\n.btn-primary[disabled].active,\nfieldset[disabled] .btn-primary.active {\n background-color: #265a88;\n background-image: none;\n}\n.btn-success {\n background-image: -webkit-linear-gradient(top, #5cb85c 0%, #419641 100%);\n background-image: -o-linear-gradient(top, #5cb85c 0%, #419641 100%);\n background-image: -webkit-gradient(linear, left top, left bottom, from(#5cb85c), to(#419641));\n background-image: linear-gradient(to bottom, #5cb85c 0%, #419641 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff5cb85c', endColorstr='#ff419641', GradientType=0);\n filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);\n background-repeat: repeat-x;\n border-color: #3e8f3e;\n}\n.btn-success:hover,\n.btn-success:focus {\n background-color: #419641;\n background-position: 0 -15px;\n}\n.btn-success:active,\n.btn-success.active {\n background-color: #419641;\n border-color: #3e8f3e;\n}\n.btn-success.disabled,\n.btn-success[disabled],\nfieldset[disabled] .btn-success,\n.btn-success.disabled:hover,\n.btn-success[disabled]:hover,\nfieldset[disabled] .btn-success:hover,\n.btn-success.disabled:focus,\n.btn-success[disabled]:focus,\nfieldset[disabled] .btn-success:focus,\n.btn-success.disabled.focus,\n.btn-success[disabled].focus,\nfieldset[disabled] .btn-success.focus,\n.btn-success.disabled:active,\n.btn-success[disabled]:active,\nfieldset[disabled] .btn-success:active,\n.btn-success.disabled.active,\n.btn-success[disabled].active,\nfieldset[disabled] .btn-success.active {\n background-color: #419641;\n background-image: none;\n}\n.btn-info {\n background-image: -webkit-linear-gradient(top, #5bc0de 0%, #2aabd2 100%);\n background-image: -o-linear-gradient(top, #5bc0de 0%, #2aabd2 100%);\n background-image: -webkit-gradient(linear, left top, left bottom, from(#5bc0de), to(#2aabd2));\n background-image: linear-gradient(to bottom, #5bc0de 0%, #2aabd2 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff5bc0de', endColorstr='#ff2aabd2', GradientType=0);\n filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);\n background-repeat: repeat-x;\n border-color: #28a4c9;\n}\n.btn-info:hover,\n.btn-info:focus {\n background-color: #2aabd2;\n background-position: 0 -15px;\n}\n.btn-info:active,\n.btn-info.active {\n background-color: #2aabd2;\n border-color: #28a4c9;\n}\n.btn-info.disabled,\n.btn-info[disabled],\nfieldset[disabled] .btn-info,\n.btn-info.disabled:hover,\n.btn-info[disabled]:hover,\nfieldset[disabled] .btn-info:hover,\n.btn-info.disabled:focus,\n.btn-info[disabled]:focus,\nfieldset[disabled] .btn-info:focus,\n.btn-info.disabled.focus,\n.btn-info[disabled].focus,\nfieldset[disabled] .btn-info.focus,\n.btn-info.disabled:active,\n.btn-info[disabled]:active,\nfieldset[disabled] .btn-info:active,\n.btn-info.disabled.active,\n.btn-info[disabled].active,\nfieldset[disabled] .btn-info.active {\n background-color: #2aabd2;\n background-image: none;\n}\n.btn-warning {\n background-image: -webkit-linear-gradient(top, #f0ad4e 0%, #eb9316 100%);\n background-image: -o-linear-gradient(top, #f0ad4e 0%, #eb9316 100%);\n background-image: -webkit-gradient(linear, left top, left bottom, from(#f0ad4e), to(#eb9316));\n background-image: linear-gradient(to bottom, #f0ad4e 0%, #eb9316 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fff0ad4e', endColorstr='#ffeb9316', GradientType=0);\n filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);\n background-repeat: repeat-x;\n border-color: #e38d13;\n}\n.btn-warning:hover,\n.btn-warning:focus {\n background-color: #eb9316;\n background-position: 0 -15px;\n}\n.btn-warning:active,\n.btn-warning.active {\n background-color: #eb9316;\n border-color: #e38d13;\n}\n.btn-warning.disabled,\n.btn-warning[disabled],\nfieldset[disabled] .btn-warning,\n.btn-warning.disabled:hover,\n.btn-warning[disabled]:hover,\nfieldset[disabled] .btn-warning:hover,\n.btn-warning.disabled:focus,\n.btn-warning[disabled]:focus,\nfieldset[disabled] .btn-warning:focus,\n.btn-warning.disabled.focus,\n.btn-warning[disabled].focus,\nfieldset[disabled] .btn-warning.focus,\n.btn-warning.disabled:active,\n.btn-warning[disabled]:active,\nfieldset[disabled] .btn-warning:active,\n.btn-warning.disabled.active,\n.btn-warning[disabled].active,\nfieldset[disabled] .btn-warning.active {\n background-color: #eb9316;\n background-image: none;\n}\n.btn-danger {\n background-image: -webkit-linear-gradient(top, #d9534f 0%, #c12e2a 100%);\n background-image: -o-linear-gradient(top, #d9534f 0%, #c12e2a 100%);\n background-image: -webkit-gradient(linear, left top, left bottom, from(#d9534f), to(#c12e2a));\n background-image: linear-gradient(to bottom, #d9534f 0%, #c12e2a 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffd9534f', endColorstr='#ffc12e2a', GradientType=0);\n filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);\n background-repeat: repeat-x;\n border-color: #b92c28;\n}\n.btn-danger:hover,\n.btn-danger:focus {\n background-color: #c12e2a;\n background-position: 0 -15px;\n}\n.btn-danger:active,\n.btn-danger.active {\n background-color: #c12e2a;\n border-color: #b92c28;\n}\n.btn-danger.disabled,\n.btn-danger[disabled],\nfieldset[disabled] .btn-danger,\n.btn-danger.disabled:hover,\n.btn-danger[disabled]:hover,\nfieldset[disabled] .btn-danger:hover,\n.btn-danger.disabled:focus,\n.btn-danger[disabled]:focus,\nfieldset[disabled] .btn-danger:focus,\n.btn-danger.disabled.focus,\n.btn-danger[disabled].focus,\nfieldset[disabled] .btn-danger.focus,\n.btn-danger.disabled:active,\n.btn-danger[disabled]:active,\nfieldset[disabled] .btn-danger:active,\n.btn-danger.disabled.active,\n.btn-danger[disabled].active,\nfieldset[disabled] .btn-danger.active {\n background-color: #c12e2a;\n background-image: none;\n}\n.thumbnail,\n.img-thumbnail {\n -webkit-box-shadow: 0 1px 2px rgba(0, 0, 0, 0.075);\n box-shadow: 0 1px 2px rgba(0, 0, 0, 0.075);\n}\n.dropdown-menu > li > a:hover,\n.dropdown-menu > li > a:focus {\n background-image: -webkit-linear-gradient(top, #f5f5f5 0%, #e8e8e8 100%);\n background-image: -o-linear-gradient(top, #f5f5f5 0%, #e8e8e8 100%);\n background-image: -webkit-gradient(linear, left top, left bottom, from(#f5f5f5), to(#e8e8e8));\n background-image: linear-gradient(to bottom, #f5f5f5 0%, #e8e8e8 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fff5f5f5', endColorstr='#ffe8e8e8', GradientType=0);\n background-repeat: repeat-x;\n background-color: #e8e8e8;\n}\n.dropdown-menu > .active > a,\n.dropdown-menu > .active > a:hover,\n.dropdown-menu > .active > a:focus {\n background-image: -webkit-linear-gradient(top, #337ab7 0%, #2e6da4 100%);\n background-image: -o-linear-gradient(top, #337ab7 0%, #2e6da4 100%);\n background-image: -webkit-gradient(linear, left top, left bottom, from(#337ab7), to(#2e6da4));\n background-image: linear-gradient(to bottom, #337ab7 0%, #2e6da4 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff337ab7', endColorstr='#ff2e6da4', GradientType=0);\n background-repeat: repeat-x;\n background-color: #2e6da4;\n}\n.navbar-default {\n background-image: -webkit-linear-gradient(top, #ffffff 0%, #f8f8f8 100%);\n background-image: -o-linear-gradient(top, #ffffff 0%, #f8f8f8 100%);\n background-image: -webkit-gradient(linear, left top, left bottom, from(#ffffff), to(#f8f8f8));\n background-image: linear-gradient(to bottom, #ffffff 0%, #f8f8f8 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffffff', endColorstr='#fff8f8f8', GradientType=0);\n background-repeat: repeat-x;\n filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);\n border-radius: 4px;\n -webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15), 0 1px 5px rgba(0, 0, 0, 0.075);\n box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15), 0 1px 5px rgba(0, 0, 0, 0.075);\n}\n.navbar-default .navbar-nav > .open > a,\n.navbar-default .navbar-nav > .active > a {\n background-image: -webkit-linear-gradient(top, #dbdbdb 0%, #e2e2e2 100%);\n background-image: -o-linear-gradient(top, #dbdbdb 0%, #e2e2e2 100%);\n background-image: -webkit-gradient(linear, left top, left bottom, from(#dbdbdb), to(#e2e2e2));\n background-image: linear-gradient(to bottom, #dbdbdb 0%, #e2e2e2 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffdbdbdb', endColorstr='#ffe2e2e2', GradientType=0);\n background-repeat: repeat-x;\n -webkit-box-shadow: inset 0 3px 9px rgba(0, 0, 0, 0.075);\n box-shadow: inset 0 3px 9px rgba(0, 0, 0, 0.075);\n}\n.navbar-brand,\n.navbar-nav > li > a {\n text-shadow: 0 1px 0 rgba(255, 255, 255, 0.25);\n}\n.navbar-inverse {\n background-image: -webkit-linear-gradient(top, #3c3c3c 0%, #222 100%);\n background-image: -o-linear-gradient(top, #3c3c3c 0%, #222 100%);\n background-image: -webkit-gradient(linear, left top, left bottom, from(#3c3c3c), to(#222));\n background-image: linear-gradient(to bottom, #3c3c3c 0%, #222 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff3c3c3c', endColorstr='#ff222222', GradientType=0);\n background-repeat: repeat-x;\n filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);\n border-radius: 4px;\n}\n.navbar-inverse .navbar-nav > .open > a,\n.navbar-inverse .navbar-nav > .active > a {\n background-image: -webkit-linear-gradient(top, #080808 0%, #0f0f0f 100%);\n background-image: -o-linear-gradient(top, #080808 0%, #0f0f0f 100%);\n background-image: -webkit-gradient(linear, left top, left bottom, from(#080808), to(#0f0f0f));\n background-image: linear-gradient(to bottom, #080808 0%, #0f0f0f 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff080808', endColorstr='#ff0f0f0f', GradientType=0);\n background-repeat: repeat-x;\n -webkit-box-shadow: inset 0 3px 9px rgba(0, 0, 0, 0.25);\n box-shadow: inset 0 3px 9px rgba(0, 0, 0, 0.25);\n}\n.navbar-inverse .navbar-brand,\n.navbar-inverse .navbar-nav > li > a {\n text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25);\n}\n.navbar-static-top,\n.navbar-fixed-top,\n.navbar-fixed-bottom {\n border-radius: 0;\n}\n@media (max-width: 767px) {\n .navbar .navbar-nav .open .dropdown-menu > .active > a,\n .navbar .navbar-nav .open .dropdown-menu > .active > a:hover,\n .navbar .navbar-nav .open .dropdown-menu > .active > a:focus {\n color: #fff;\n background-image: -webkit-linear-gradient(top, #337ab7 0%, #2e6da4 100%);\n background-image: -o-linear-gradient(top, #337ab7 0%, #2e6da4 100%);\n background-image: -webkit-gradient(linear, left top, left bottom, from(#337ab7), to(#2e6da4));\n background-image: linear-gradient(to bottom, #337ab7 0%, #2e6da4 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff337ab7', endColorstr='#ff2e6da4', GradientType=0);\n background-repeat: repeat-x;\n }\n}\n.alert {\n text-shadow: 0 1px 0 rgba(255, 255, 255, 0.2);\n -webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.25), 0 1px 2px rgba(0, 0, 0, 0.05);\n box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.25), 0 1px 2px rgba(0, 0, 0, 0.05);\n}\n.alert-success {\n background-image: -webkit-linear-gradient(top, #dff0d8 0%, #c8e5bc 100%);\n background-image: -o-linear-gradient(top, #dff0d8 0%, #c8e5bc 100%);\n background-image: -webkit-gradient(linear, left top, left bottom, from(#dff0d8), to(#c8e5bc));\n background-image: linear-gradient(to bottom, #dff0d8 0%, #c8e5bc 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffdff0d8', endColorstr='#ffc8e5bc', GradientType=0);\n background-repeat: repeat-x;\n border-color: #b2dba1;\n}\n.alert-info {\n background-image: -webkit-linear-gradient(top, #d9edf7 0%, #b9def0 100%);\n background-image: -o-linear-gradient(top, #d9edf7 0%, #b9def0 100%);\n background-image: -webkit-gradient(linear, left top, left bottom, from(#d9edf7), to(#b9def0));\n background-image: linear-gradient(to bottom, #d9edf7 0%, #b9def0 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffd9edf7', endColorstr='#ffb9def0', GradientType=0);\n background-repeat: repeat-x;\n border-color: #9acfea;\n}\n.alert-warning {\n background-image: -webkit-linear-gradient(top, #fcf8e3 0%, #f8efc0 100%);\n background-image: -o-linear-gradient(top, #fcf8e3 0%, #f8efc0 100%);\n background-image: -webkit-gradient(linear, left top, left bottom, from(#fcf8e3), to(#f8efc0));\n background-image: linear-gradient(to bottom, #fcf8e3 0%, #f8efc0 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fffcf8e3', endColorstr='#fff8efc0', GradientType=0);\n background-repeat: repeat-x;\n border-color: #f5e79e;\n}\n.alert-danger {\n background-image: -webkit-linear-gradient(top, #f2dede 0%, #e7c3c3 100%);\n background-image: -o-linear-gradient(top, #f2dede 0%, #e7c3c3 100%);\n background-image: -webkit-gradient(linear, left top, left bottom, from(#f2dede), to(#e7c3c3));\n background-image: linear-gradient(to bottom, #f2dede 0%, #e7c3c3 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fff2dede', endColorstr='#ffe7c3c3', GradientType=0);\n background-repeat: repeat-x;\n border-color: #dca7a7;\n}\n.progress {\n background-image: -webkit-linear-gradient(top, #ebebeb 0%, #f5f5f5 100%);\n background-image: -o-linear-gradient(top, #ebebeb 0%, #f5f5f5 100%);\n background-image: -webkit-gradient(linear, left top, left bottom, from(#ebebeb), to(#f5f5f5));\n background-image: linear-gradient(to bottom, #ebebeb 0%, #f5f5f5 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffebebeb', endColorstr='#fff5f5f5', GradientType=0);\n background-repeat: repeat-x;\n}\n.progress-bar {\n background-image: -webkit-linear-gradient(top, #337ab7 0%, #286090 100%);\n background-image: -o-linear-gradient(top, #337ab7 0%, #286090 100%);\n background-image: -webkit-gradient(linear, left top, left bottom, from(#337ab7), to(#286090));\n background-image: linear-gradient(to bottom, #337ab7 0%, #286090 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff337ab7', endColorstr='#ff286090', GradientType=0);\n background-repeat: repeat-x;\n}\n.progress-bar-success {\n background-image: -webkit-linear-gradient(top, #5cb85c 0%, #449d44 100%);\n background-image: -o-linear-gradient(top, #5cb85c 0%, #449d44 100%);\n background-image: -webkit-gradient(linear, left top, left bottom, from(#5cb85c), to(#449d44));\n background-image: linear-gradient(to bottom, #5cb85c 0%, #449d44 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff5cb85c', endColorstr='#ff449d44', GradientType=0);\n background-repeat: repeat-x;\n}\n.progress-bar-info {\n background-image: -webkit-linear-gradient(top, #5bc0de 0%, #31b0d5 100%);\n background-image: -o-linear-gradient(top, #5bc0de 0%, #31b0d5 100%);\n background-image: -webkit-gradient(linear, left top, left bottom, from(#5bc0de), to(#31b0d5));\n background-image: linear-gradient(to bottom, #5bc0de 0%, #31b0d5 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff5bc0de', endColorstr='#ff31b0d5', GradientType=0);\n background-repeat: repeat-x;\n}\n.progress-bar-warning {\n background-image: -webkit-linear-gradient(top, #f0ad4e 0%, #ec971f 100%);\n background-image: -o-linear-gradient(top, #f0ad4e 0%, #ec971f 100%);\n background-image: -webkit-gradient(linear, left top, left bottom, from(#f0ad4e), to(#ec971f));\n background-image: linear-gradient(to bottom, #f0ad4e 0%, #ec971f 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fff0ad4e', endColorstr='#ffec971f', GradientType=0);\n background-repeat: repeat-x;\n}\n.progress-bar-danger {\n background-image: -webkit-linear-gradient(top, #d9534f 0%, #c9302c 100%);\n background-image: -o-linear-gradient(top, #d9534f 0%, #c9302c 100%);\n background-image: -webkit-gradient(linear, left top, left bottom, from(#d9534f), to(#c9302c));\n background-image: linear-gradient(to bottom, #d9534f 0%, #c9302c 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffd9534f', endColorstr='#ffc9302c', GradientType=0);\n background-repeat: repeat-x;\n}\n.progress-bar-striped {\n background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n}\n.list-group {\n border-radius: 4px;\n -webkit-box-shadow: 0 1px 2px rgba(0, 0, 0, 0.075);\n box-shadow: 0 1px 2px rgba(0, 0, 0, 0.075);\n}\n.list-group-item.active,\n.list-group-item.active:hover,\n.list-group-item.active:focus {\n text-shadow: 0 -1px 0 #286090;\n background-image: -webkit-linear-gradient(top, #337ab7 0%, #2b669a 100%);\n background-image: -o-linear-gradient(top, #337ab7 0%, #2b669a 100%);\n background-image: -webkit-gradient(linear, left top, left bottom, from(#337ab7), to(#2b669a));\n background-image: linear-gradient(to bottom, #337ab7 0%, #2b669a 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff337ab7', endColorstr='#ff2b669a', GradientType=0);\n background-repeat: repeat-x;\n border-color: #2b669a;\n}\n.list-group-item.active .badge,\n.list-group-item.active:hover .badge,\n.list-group-item.active:focus .badge {\n text-shadow: none;\n}\n.panel {\n -webkit-box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);\n box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);\n}\n.panel-default > .panel-heading {\n background-image: -webkit-linear-gradient(top, #f5f5f5 0%, #e8e8e8 100%);\n background-image: -o-linear-gradient(top, #f5f5f5 0%, #e8e8e8 100%);\n background-image: -webkit-gradient(linear, left top, left bottom, from(#f5f5f5), to(#e8e8e8));\n background-image: linear-gradient(to bottom, #f5f5f5 0%, #e8e8e8 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fff5f5f5', endColorstr='#ffe8e8e8', GradientType=0);\n background-repeat: repeat-x;\n}\n.panel-primary > .panel-heading {\n background-image: -webkit-linear-gradient(top, #337ab7 0%, #2e6da4 100%);\n background-image: -o-linear-gradient(top, #337ab7 0%, #2e6da4 100%);\n background-image: -webkit-gradient(linear, left top, left bottom, from(#337ab7), to(#2e6da4));\n background-image: linear-gradient(to bottom, #337ab7 0%, #2e6da4 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff337ab7', endColorstr='#ff2e6da4', GradientType=0);\n background-repeat: repeat-x;\n}\n.panel-success > .panel-heading {\n background-image: -webkit-linear-gradient(top, #dff0d8 0%, #d0e9c6 100%);\n background-image: -o-linear-gradient(top, #dff0d8 0%, #d0e9c6 100%);\n background-image: -webkit-gradient(linear, left top, left bottom, from(#dff0d8), to(#d0e9c6));\n background-image: linear-gradient(to bottom, #dff0d8 0%, #d0e9c6 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffdff0d8', endColorstr='#ffd0e9c6', GradientType=0);\n background-repeat: repeat-x;\n}\n.panel-info > .panel-heading {\n background-image: -webkit-linear-gradient(top, #d9edf7 0%, #c4e3f3 100%);\n background-image: -o-linear-gradient(top, #d9edf7 0%, #c4e3f3 100%);\n background-image: -webkit-gradient(linear, left top, left bottom, from(#d9edf7), to(#c4e3f3));\n background-image: linear-gradient(to bottom, #d9edf7 0%, #c4e3f3 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffd9edf7', endColorstr='#ffc4e3f3', GradientType=0);\n background-repeat: repeat-x;\n}\n.panel-warning > .panel-heading {\n background-image: -webkit-linear-gradient(top, #fcf8e3 0%, #faf2cc 100%);\n background-image: -o-linear-gradient(top, #fcf8e3 0%, #faf2cc 100%);\n background-image: -webkit-gradient(linear, left top, left bottom, from(#fcf8e3), to(#faf2cc));\n background-image: linear-gradient(to bottom, #fcf8e3 0%, #faf2cc 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fffcf8e3', endColorstr='#fffaf2cc', GradientType=0);\n background-repeat: repeat-x;\n}\n.panel-danger > .panel-heading {\n background-image: -webkit-linear-gradient(top, #f2dede 0%, #ebcccc 100%);\n background-image: -o-linear-gradient(top, #f2dede 0%, #ebcccc 100%);\n background-image: -webkit-gradient(linear, left top, left bottom, from(#f2dede), to(#ebcccc));\n background-image: linear-gradient(to bottom, #f2dede 0%, #ebcccc 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fff2dede', endColorstr='#ffebcccc', GradientType=0);\n background-repeat: repeat-x;\n}\n.well {\n background-image: -webkit-linear-gradient(top, #e8e8e8 0%, #f5f5f5 100%);\n background-image: -o-linear-gradient(top, #e8e8e8 0%, #f5f5f5 100%);\n background-image: -webkit-gradient(linear, left top, left bottom, from(#e8e8e8), to(#f5f5f5));\n background-image: linear-gradient(to bottom, #e8e8e8 0%, #f5f5f5 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffe8e8e8', endColorstr='#fff5f5f5', GradientType=0);\n background-repeat: repeat-x;\n border-color: #dcdcdc;\n -webkit-box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.05), 0 1px 0 rgba(255, 255, 255, 0.1);\n box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.05), 0 1px 0 rgba(255, 255, 255, 0.1);\n}\n/*# sourceMappingURL=bootstrap-theme.css.map */","// stylelint-disable selector-no-qualifying-type, selector-max-compound-selectors\n\n/*!\n * Bootstrap v3.4.1 (https://getbootstrap.com/)\n * Copyright 2011-2019 Twitter, Inc.\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n */\n\n//\n// Load core variables and mixins\n// --------------------------------------------------\n\n@import \"variables.less\";\n@import \"mixins.less\";\n\n\n//\n// Buttons\n// --------------------------------------------------\n\n// Common styles\n.btn-default,\n.btn-primary,\n.btn-success,\n.btn-info,\n.btn-warning,\n.btn-danger {\n text-shadow: 0 -1px 0 rgba(0, 0, 0, .2);\n @shadow: inset 0 1px 0 rgba(255, 255, 255, .15), 0 1px 1px rgba(0, 0, 0, .075);\n .box-shadow(@shadow);\n\n // Reset the shadow\n &:active,\n &.active {\n .box-shadow(inset 0 3px 5px rgba(0, 0, 0, .125));\n }\n\n &.disabled,\n &[disabled],\n fieldset[disabled] & {\n .box-shadow(none);\n }\n\n .badge {\n text-shadow: none;\n }\n}\n\n// Mixin for generating new styles\n.btn-styles(@btn-color: #555) {\n #gradient > .vertical(@start-color: @btn-color; @end-color: darken(@btn-color, 12%));\n .reset-filter(); // Disable gradients for IE9 because filter bleeds through rounded corners; see https://github.com/twbs/bootstrap/issues/10620\n background-repeat: repeat-x;\n border-color: darken(@btn-color, 14%);\n\n &:hover,\n &:focus {\n background-color: darken(@btn-color, 12%);\n background-position: 0 -15px;\n }\n\n &:active,\n &.active {\n background-color: darken(@btn-color, 12%);\n border-color: darken(@btn-color, 14%);\n }\n\n &.disabled,\n &[disabled],\n fieldset[disabled] & {\n &,\n &:hover,\n &:focus,\n &.focus,\n &:active,\n &.active {\n background-color: darken(@btn-color, 12%);\n background-image: none;\n }\n }\n}\n\n// Common styles\n.btn {\n // Remove the gradient for the pressed/active state\n &:active,\n &.active {\n background-image: none;\n }\n}\n\n// Apply the mixin to the buttons\n.btn-default {\n .btn-styles(@btn-default-bg);\n text-shadow: 0 1px 0 #fff;\n border-color: #ccc;\n}\n.btn-primary { .btn-styles(@btn-primary-bg); }\n.btn-success { .btn-styles(@btn-success-bg); }\n.btn-info { .btn-styles(@btn-info-bg); }\n.btn-warning { .btn-styles(@btn-warning-bg); }\n.btn-danger { .btn-styles(@btn-danger-bg); }\n\n\n//\n// Images\n// --------------------------------------------------\n\n.thumbnail,\n.img-thumbnail {\n .box-shadow(0 1px 2px rgba(0, 0, 0, .075));\n}\n\n\n//\n// Dropdowns\n// --------------------------------------------------\n\n.dropdown-menu > li > a:hover,\n.dropdown-menu > li > a:focus {\n #gradient > .vertical(@start-color: @dropdown-link-hover-bg; @end-color: darken(@dropdown-link-hover-bg, 5%));\n background-color: darken(@dropdown-link-hover-bg, 5%);\n}\n.dropdown-menu > .active > a,\n.dropdown-menu > .active > a:hover,\n.dropdown-menu > .active > a:focus {\n #gradient > .vertical(@start-color: @dropdown-link-active-bg; @end-color: darken(@dropdown-link-active-bg, 5%));\n background-color: darken(@dropdown-link-active-bg, 5%);\n}\n\n\n//\n// Navbar\n// --------------------------------------------------\n\n// Default navbar\n.navbar-default {\n #gradient > .vertical(@start-color: lighten(@navbar-default-bg, 10%); @end-color: @navbar-default-bg);\n .reset-filter(); // Remove gradient in IE<10 to fix bug where dropdowns don't get triggered\n border-radius: @navbar-border-radius;\n @shadow: inset 0 1px 0 rgba(255, 255, 255, .15), 0 1px 5px rgba(0, 0, 0, .075);\n .box-shadow(@shadow);\n\n .navbar-nav > .open > a,\n .navbar-nav > .active > a {\n #gradient > .vertical(@start-color: darken(@navbar-default-link-active-bg, 5%); @end-color: darken(@navbar-default-link-active-bg, 2%));\n .box-shadow(inset 0 3px 9px rgba(0, 0, 0, .075));\n }\n}\n.navbar-brand,\n.navbar-nav > li > a {\n text-shadow: 0 1px 0 rgba(255, 255, 255, .25);\n}\n\n// Inverted navbar\n.navbar-inverse {\n #gradient > .vertical(@start-color: lighten(@navbar-inverse-bg, 10%); @end-color: @navbar-inverse-bg);\n .reset-filter(); // Remove gradient in IE<10 to fix bug where dropdowns don't get triggered; see https://github.com/twbs/bootstrap/issues/10257\n border-radius: @navbar-border-radius;\n .navbar-nav > .open > a,\n .navbar-nav > .active > a {\n #gradient > .vertical(@start-color: @navbar-inverse-link-active-bg; @end-color: lighten(@navbar-inverse-link-active-bg, 2.5%));\n .box-shadow(inset 0 3px 9px rgba(0, 0, 0, .25));\n }\n\n .navbar-brand,\n .navbar-nav > li > a {\n text-shadow: 0 -1px 0 rgba(0, 0, 0, .25);\n }\n}\n\n// Undo rounded corners in static and fixed navbars\n.navbar-static-top,\n.navbar-fixed-top,\n.navbar-fixed-bottom {\n border-radius: 0;\n}\n\n// Fix active state of dropdown items in collapsed mode\n@media (max-width: @grid-float-breakpoint-max) {\n .navbar .navbar-nav .open .dropdown-menu > .active > a {\n &,\n &:hover,\n &:focus {\n color: #fff;\n #gradient > .vertical(@start-color: @dropdown-link-active-bg; @end-color: darken(@dropdown-link-active-bg, 5%));\n }\n }\n}\n\n\n//\n// Alerts\n// --------------------------------------------------\n\n// Common styles\n.alert {\n text-shadow: 0 1px 0 rgba(255, 255, 255, .2);\n @shadow: inset 0 1px 0 rgba(255, 255, 255, .25), 0 1px 2px rgba(0, 0, 0, .05);\n .box-shadow(@shadow);\n}\n\n// Mixin for generating new styles\n.alert-styles(@color) {\n #gradient > .vertical(@start-color: @color; @end-color: darken(@color, 7.5%));\n border-color: darken(@color, 15%);\n}\n\n// Apply the mixin to the alerts\n.alert-success { .alert-styles(@alert-success-bg); }\n.alert-info { .alert-styles(@alert-info-bg); }\n.alert-warning { .alert-styles(@alert-warning-bg); }\n.alert-danger { .alert-styles(@alert-danger-bg); }\n\n\n//\n// Progress bars\n// --------------------------------------------------\n\n// Give the progress background some depth\n.progress {\n #gradient > .vertical(@start-color: darken(@progress-bg, 4%); @end-color: @progress-bg)\n}\n\n// Mixin for generating new styles\n.progress-bar-styles(@color) {\n #gradient > .vertical(@start-color: @color; @end-color: darken(@color, 10%));\n}\n\n// Apply the mixin to the progress bars\n.progress-bar { .progress-bar-styles(@progress-bar-bg); }\n.progress-bar-success { .progress-bar-styles(@progress-bar-success-bg); }\n.progress-bar-info { .progress-bar-styles(@progress-bar-info-bg); }\n.progress-bar-warning { .progress-bar-styles(@progress-bar-warning-bg); }\n.progress-bar-danger { .progress-bar-styles(@progress-bar-danger-bg); }\n\n// Reset the striped class because our mixins don't do multiple gradients and\n// the above custom styles override the new `.progress-bar-striped` in v3.2.0.\n.progress-bar-striped {\n #gradient > .striped();\n}\n\n\n//\n// List groups\n// --------------------------------------------------\n\n.list-group {\n border-radius: @border-radius-base;\n .box-shadow(0 1px 2px rgba(0, 0, 0, .075));\n}\n.list-group-item.active,\n.list-group-item.active:hover,\n.list-group-item.active:focus {\n text-shadow: 0 -1px 0 darken(@list-group-active-bg, 10%);\n #gradient > .vertical(@start-color: @list-group-active-bg; @end-color: darken(@list-group-active-bg, 7.5%));\n border-color: darken(@list-group-active-border, 7.5%);\n\n .badge {\n text-shadow: none;\n }\n}\n\n\n//\n// Panels\n// --------------------------------------------------\n\n// Common styles\n.panel {\n .box-shadow(0 1px 2px rgba(0, 0, 0, .05));\n}\n\n// Mixin for generating new styles\n.panel-heading-styles(@color) {\n #gradient > .vertical(@start-color: @color; @end-color: darken(@color, 5%));\n}\n\n// Apply the mixin to the panel headings only\n.panel-default > .panel-heading { .panel-heading-styles(@panel-default-heading-bg); }\n.panel-primary > .panel-heading { .panel-heading-styles(@panel-primary-heading-bg); }\n.panel-success > .panel-heading { .panel-heading-styles(@panel-success-heading-bg); }\n.panel-info > .panel-heading { .panel-heading-styles(@panel-info-heading-bg); }\n.panel-warning > .panel-heading { .panel-heading-styles(@panel-warning-heading-bg); }\n.panel-danger > .panel-heading { .panel-heading-styles(@panel-danger-heading-bg); }\n\n\n//\n// Wells\n// --------------------------------------------------\n\n.well {\n #gradient > .vertical(@start-color: darken(@well-bg, 5%); @end-color: @well-bg);\n border-color: darken(@well-bg, 10%);\n @shadow: inset 0 1px 3px rgba(0, 0, 0, .05), 0 1px 0 rgba(255, 255, 255, .1);\n .box-shadow(@shadow);\n}\n","// stylelint-disable indentation, property-no-vendor-prefix, selector-no-vendor-prefix\n\n// Vendor Prefixes\n//\n// All vendor mixins are deprecated as of v3.2.0 due to the introduction of\n// Autoprefixer in our Gruntfile. They have been removed in v4.\n\n// - Animations\n// - Backface visibility\n// - Box shadow\n// - Box sizing\n// - Content columns\n// - Hyphens\n// - Placeholder text\n// - Transformations\n// - Transitions\n// - User Select\n\n\n// Animations\n.animation(@animation) {\n -webkit-animation: @animation;\n -o-animation: @animation;\n animation: @animation;\n}\n.animation-name(@name) {\n -webkit-animation-name: @name;\n animation-name: @name;\n}\n.animation-duration(@duration) {\n -webkit-animation-duration: @duration;\n animation-duration: @duration;\n}\n.animation-timing-function(@timing-function) {\n -webkit-animation-timing-function: @timing-function;\n animation-timing-function: @timing-function;\n}\n.animation-delay(@delay) {\n -webkit-animation-delay: @delay;\n animation-delay: @delay;\n}\n.animation-iteration-count(@iteration-count) {\n -webkit-animation-iteration-count: @iteration-count;\n animation-iteration-count: @iteration-count;\n}\n.animation-direction(@direction) {\n -webkit-animation-direction: @direction;\n animation-direction: @direction;\n}\n.animation-fill-mode(@fill-mode) {\n -webkit-animation-fill-mode: @fill-mode;\n animation-fill-mode: @fill-mode;\n}\n\n// Backface visibility\n// Prevent browsers from flickering when using CSS 3D transforms.\n// Default value is `visible`, but can be changed to `hidden`\n\n.backface-visibility(@visibility) {\n -webkit-backface-visibility: @visibility;\n -moz-backface-visibility: @visibility;\n backface-visibility: @visibility;\n}\n\n// Drop shadows\n//\n// Note: Deprecated `.box-shadow()` as of v3.1.0 since all of Bootstrap's\n// supported browsers that have box shadow capabilities now support it.\n\n.box-shadow(@shadow) {\n -webkit-box-shadow: @shadow; // iOS <4.3 & Android <4.1\n box-shadow: @shadow;\n}\n\n// Box sizing\n.box-sizing(@boxmodel) {\n -webkit-box-sizing: @boxmodel;\n -moz-box-sizing: @boxmodel;\n box-sizing: @boxmodel;\n}\n\n// CSS3 Content Columns\n.content-columns(@column-count; @column-gap: @grid-gutter-width) {\n -webkit-column-count: @column-count;\n -moz-column-count: @column-count;\n column-count: @column-count;\n -webkit-column-gap: @column-gap;\n -moz-column-gap: @column-gap;\n column-gap: @column-gap;\n}\n\n// Optional hyphenation\n.hyphens(@mode: auto) {\n -webkit-hyphens: @mode;\n -moz-hyphens: @mode;\n -ms-hyphens: @mode; // IE10+\n -o-hyphens: @mode;\n hyphens: @mode;\n word-wrap: break-word;\n}\n\n// Placeholder text\n.placeholder(@color: @input-color-placeholder) {\n // Firefox\n &::-moz-placeholder {\n color: @color;\n opacity: 1; // Override Firefox's unusual default opacity; see https://github.com/twbs/bootstrap/pull/11526\n }\n &:-ms-input-placeholder { color: @color; } // Internet Explorer 10+\n &::-webkit-input-placeholder { color: @color; } // Safari and Chrome\n}\n\n// Transformations\n.scale(@ratio) {\n -webkit-transform: scale(@ratio);\n -ms-transform: scale(@ratio); // IE9 only\n -o-transform: scale(@ratio);\n transform: scale(@ratio);\n}\n.scale(@ratioX; @ratioY) {\n -webkit-transform: scale(@ratioX, @ratioY);\n -ms-transform: scale(@ratioX, @ratioY); // IE9 only\n -o-transform: scale(@ratioX, @ratioY);\n transform: scale(@ratioX, @ratioY);\n}\n.scaleX(@ratio) {\n -webkit-transform: scaleX(@ratio);\n -ms-transform: scaleX(@ratio); // IE9 only\n -o-transform: scaleX(@ratio);\n transform: scaleX(@ratio);\n}\n.scaleY(@ratio) {\n -webkit-transform: scaleY(@ratio);\n -ms-transform: scaleY(@ratio); // IE9 only\n -o-transform: scaleY(@ratio);\n transform: scaleY(@ratio);\n}\n.skew(@x; @y) {\n -webkit-transform: skewX(@x) skewY(@y);\n -ms-transform: skewX(@x) skewY(@y); // See https://github.com/twbs/bootstrap/issues/4885; IE9+\n -o-transform: skewX(@x) skewY(@y);\n transform: skewX(@x) skewY(@y);\n}\n.translate(@x; @y) {\n -webkit-transform: translate(@x, @y);\n -ms-transform: translate(@x, @y); // IE9 only\n -o-transform: translate(@x, @y);\n transform: translate(@x, @y);\n}\n.translate3d(@x; @y; @z) {\n -webkit-transform: translate3d(@x, @y, @z);\n transform: translate3d(@x, @y, @z);\n}\n.rotate(@degrees) {\n -webkit-transform: rotate(@degrees);\n -ms-transform: rotate(@degrees); // IE9 only\n -o-transform: rotate(@degrees);\n transform: rotate(@degrees);\n}\n.rotateX(@degrees) {\n -webkit-transform: rotateX(@degrees);\n -ms-transform: rotateX(@degrees); // IE9 only\n -o-transform: rotateX(@degrees);\n transform: rotateX(@degrees);\n}\n.rotateY(@degrees) {\n -webkit-transform: rotateY(@degrees);\n -ms-transform: rotateY(@degrees); // IE9 only\n -o-transform: rotateY(@degrees);\n transform: rotateY(@degrees);\n}\n.perspective(@perspective) {\n -webkit-perspective: @perspective;\n -moz-perspective: @perspective;\n perspective: @perspective;\n}\n.perspective-origin(@perspective) {\n -webkit-perspective-origin: @perspective;\n -moz-perspective-origin: @perspective;\n perspective-origin: @perspective;\n}\n.transform-origin(@origin) {\n -webkit-transform-origin: @origin;\n -moz-transform-origin: @origin;\n -ms-transform-origin: @origin; // IE9 only\n transform-origin: @origin;\n}\n\n\n// Transitions\n\n.transition(@transition) {\n -webkit-transition: @transition;\n -o-transition: @transition;\n transition: @transition;\n}\n.transition-property(@transition-property) {\n -webkit-transition-property: @transition-property;\n transition-property: @transition-property;\n}\n.transition-delay(@transition-delay) {\n -webkit-transition-delay: @transition-delay;\n transition-delay: @transition-delay;\n}\n.transition-duration(@transition-duration) {\n -webkit-transition-duration: @transition-duration;\n transition-duration: @transition-duration;\n}\n.transition-timing-function(@timing-function) {\n -webkit-transition-timing-function: @timing-function;\n transition-timing-function: @timing-function;\n}\n.transition-transform(@transition) {\n -webkit-transition: -webkit-transform @transition;\n -moz-transition: -moz-transform @transition;\n -o-transition: -o-transform @transition;\n transition: transform @transition;\n}\n\n\n// User select\n// For selecting text on the page\n\n.user-select(@select) {\n -webkit-user-select: @select;\n -moz-user-select: @select;\n -ms-user-select: @select; // IE10+\n user-select: @select;\n}\n","// stylelint-disable value-no-vendor-prefix, selector-max-id\n\n#gradient {\n\n // Horizontal gradient, from left to right\n //\n // Creates two color stops, start and end, by specifying a color and position for each color stop.\n // Color stops are not available in IE9 and below.\n .horizontal(@start-color: #555; @end-color: #333; @start-percent: 0%; @end-percent: 100%) {\n background-image: -webkit-linear-gradient(left, @start-color @start-percent, @end-color @end-percent); // Safari 5.1-6, Chrome 10+\n background-image: -o-linear-gradient(left, @start-color @start-percent, @end-color @end-percent); // Opera 12\n background-image: linear-gradient(to right, @start-color @start-percent, @end-color @end-percent); // Standard, IE10, Firefox 16+, Opera 12.10+, Safari 7+, Chrome 26+\n filter: e(%(\"progid:DXImageTransform.Microsoft.gradient(startColorstr='%d', endColorstr='%d', GradientType=1)\", argb(@start-color), argb(@end-color))); // IE9 and down\n background-repeat: repeat-x;\n }\n\n // Vertical gradient, from top to bottom\n //\n // Creates two color stops, start and end, by specifying a color and position for each color stop.\n // Color stops are not available in IE9 and below.\n .vertical(@start-color: #555; @end-color: #333; @start-percent: 0%; @end-percent: 100%) {\n background-image: -webkit-linear-gradient(top, @start-color @start-percent, @end-color @end-percent); // Safari 5.1-6, Chrome 10+\n background-image: -o-linear-gradient(top, @start-color @start-percent, @end-color @end-percent); // Opera 12\n background-image: linear-gradient(to bottom, @start-color @start-percent, @end-color @end-percent); // Standard, IE10, Firefox 16+, Opera 12.10+, Safari 7+, Chrome 26+\n filter: e(%(\"progid:DXImageTransform.Microsoft.gradient(startColorstr='%d', endColorstr='%d', GradientType=0)\", argb(@start-color), argb(@end-color))); // IE9 and down\n background-repeat: repeat-x;\n }\n\n .directional(@start-color: #555; @end-color: #333; @deg: 45deg) {\n background-image: -webkit-linear-gradient(@deg, @start-color, @end-color); // Safari 5.1-6, Chrome 10+\n background-image: -o-linear-gradient(@deg, @start-color, @end-color); // Opera 12\n background-image: linear-gradient(@deg, @start-color, @end-color); // Standard, IE10, Firefox 16+, Opera 12.10+, Safari 7+, Chrome 26+\n background-repeat: repeat-x;\n }\n .horizontal-three-colors(@start-color: #00b3ee; @mid-color: #7a43b6; @color-stop: 50%; @end-color: #c3325f) {\n background-image: -webkit-linear-gradient(left, @start-color, @mid-color @color-stop, @end-color);\n background-image: -o-linear-gradient(left, @start-color, @mid-color @color-stop, @end-color);\n background-image: linear-gradient(to right, @start-color, @mid-color @color-stop, @end-color);\n filter: e(%(\"progid:DXImageTransform.Microsoft.gradient(startColorstr='%d', endColorstr='%d', GradientType=1)\", argb(@start-color), argb(@end-color))); // IE9 and down, gets no color-stop at all for proper fallback\n background-repeat: no-repeat;\n }\n .vertical-three-colors(@start-color: #00b3ee; @mid-color: #7a43b6; @color-stop: 50%; @end-color: #c3325f) {\n background-image: -webkit-linear-gradient(@start-color, @mid-color @color-stop, @end-color);\n background-image: -o-linear-gradient(@start-color, @mid-color @color-stop, @end-color);\n background-image: linear-gradient(@start-color, @mid-color @color-stop, @end-color);\n filter: e(%(\"progid:DXImageTransform.Microsoft.gradient(startColorstr='%d', endColorstr='%d', GradientType=0)\", argb(@start-color), argb(@end-color))); // IE9 and down, gets no color-stop at all for proper fallback\n background-repeat: no-repeat;\n }\n .radial(@inner-color: #555; @outer-color: #333) {\n background-image: -webkit-radial-gradient(circle, @inner-color, @outer-color);\n background-image: radial-gradient(circle, @inner-color, @outer-color);\n background-repeat: no-repeat;\n }\n .striped(@color: rgba(255, 255, 255, .15); @angle: 45deg) {\n background-image: -webkit-linear-gradient(@angle, @color 25%, transparent 25%, transparent 50%, @color 50%, @color 75%, transparent 75%, transparent);\n background-image: -o-linear-gradient(@angle, @color 25%, transparent 25%, transparent 50%, @color 50%, @color 75%, transparent 75%, transparent);\n background-image: linear-gradient(@angle, @color 25%, transparent 25%, transparent 50%, @color 50%, @color 75%, transparent 75%, transparent);\n }\n}\n","// Reset filters for IE\n//\n// When you need to remove a gradient background, do not forget to use this to reset\n// the IE filter for IE9 and below.\n\n.reset-filter() {\n filter: e(%(\"progid:DXImageTransform.Microsoft.gradient(enabled = false)\"));\n}\n"]}
\ No newline at end of file
diff --git a/docs/1.1.0/css/bootstrap.min.css b/docs/1.1.0/css/bootstrap.min.css
new file mode 100644
index 0000000..5b96335
--- /dev/null
+++ b/docs/1.1.0/css/bootstrap.min.css
@@ -0,0 +1,6 @@
+/*!
+ * Bootstrap v3.4.1 (https://getbootstrap.com/)
+ * Copyright 2011-2019 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ *//*! normalize.css v3.0.3 | MIT License | github.com/necolas/normalize.css */html{font-family:sans-serif;-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%}body{margin:0}article,aside,details,figcaption,figure,footer,header,hgroup,main,menu,nav,section,summary{display:block}audio,canvas,progress,video{display:inline-block;vertical-align:baseline}audio:not([controls]){display:none;height:0}[hidden],template{display:none}a{background-color:transparent}a:active,a:hover{outline:0}abbr[title]{border-bottom:none;text-decoration:underline;-webkit-text-decoration:underline dotted;-moz-text-decoration:underline dotted;text-decoration:underline dotted}b,strong{font-weight:700}dfn{font-style:italic}h1{font-size:2em;margin:.67em 0}mark{background:#ff0;color:#000}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sup{top:-.5em}sub{bottom:-.25em}img{border:0}svg:not(:root){overflow:hidden}figure{margin:1em 40px}hr{-webkit-box-sizing:content-box;-moz-box-sizing:content-box;box-sizing:content-box;height:0}pre{overflow:auto}code,kbd,pre,samp{font-family:monospace,monospace;font-size:1em}button,input,optgroup,select,textarea{color:inherit;font:inherit;margin:0}button{overflow:visible}button,select{text-transform:none}button,html input[type=button],input[type=reset],input[type=submit]{-webkit-appearance:button;cursor:pointer}button[disabled],html input[disabled]{cursor:default}button::-moz-focus-inner,input::-moz-focus-inner{border:0;padding:0}input{line-height:normal}input[type=checkbox],input[type=radio]{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;padding:0}input[type=number]::-webkit-inner-spin-button,input[type=number]::-webkit-outer-spin-button{height:auto}input[type=search]{-webkit-appearance:textfield;-webkit-box-sizing:content-box;-moz-box-sizing:content-box;box-sizing:content-box}input[type=search]::-webkit-search-cancel-button,input[type=search]::-webkit-search-decoration{-webkit-appearance:none}fieldset{border:1px solid silver;margin:0 2px;padding:.35em .625em .75em}legend{border:0;padding:0}textarea{overflow:auto}optgroup{font-weight:700}table{border-collapse:collapse;border-spacing:0}td,th{padding:0}/*! 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0.67em 0;\n}\nmark {\n background: #ff0;\n color: #000;\n}\nsmall {\n font-size: 80%;\n}\nsub,\nsup {\n font-size: 75%;\n line-height: 0;\n position: relative;\n vertical-align: baseline;\n}\nsup {\n top: -0.5em;\n}\nsub {\n bottom: -0.25em;\n}\nimg {\n border: 0;\n}\nsvg:not(:root) {\n overflow: hidden;\n}\nfigure {\n margin: 1em 40px;\n}\nhr {\n box-sizing: content-box;\n height: 0;\n}\npre {\n overflow: auto;\n}\ncode,\nkbd,\npre,\nsamp {\n font-family: monospace, monospace;\n font-size: 1em;\n}\nbutton,\ninput,\noptgroup,\nselect,\ntextarea {\n color: inherit;\n font: inherit;\n margin: 0;\n}\nbutton {\n overflow: visible;\n}\nbutton,\nselect {\n text-transform: none;\n}\nbutton,\nhtml input[type=\"button\"],\ninput[type=\"reset\"],\ninput[type=\"submit\"] {\n -webkit-appearance: button;\n cursor: pointer;\n}\nbutton[disabled],\nhtml input[disabled] {\n cursor: default;\n}\nbutton::-moz-focus-inner,\ninput::-moz-focus-inner {\n border: 0;\n padding: 0;\n}\ninput {\n line-height: normal;\n}\ninput[type=\"checkbox\"],\ninput[type=\"radio\"] {\n box-sizing: border-box;\n padding: 0;\n}\ninput[type=\"number\"]::-webkit-inner-spin-button,\ninput[type=\"number\"]::-webkit-outer-spin-button {\n height: auto;\n}\ninput[type=\"search\"] {\n -webkit-appearance: textfield;\n box-sizing: content-box;\n}\ninput[type=\"search\"]::-webkit-search-cancel-button,\ninput[type=\"search\"]::-webkit-search-decoration {\n -webkit-appearance: none;\n}\nfieldset {\n border: 1px solid #c0c0c0;\n margin: 0 2px;\n padding: 0.35em 0.625em 0.75em;\n}\nlegend {\n border: 0;\n padding: 0;\n}\ntextarea {\n overflow: auto;\n}\noptgroup {\n font-weight: bold;\n}\ntable {\n border-collapse: collapse;\n border-spacing: 0;\n}\ntd,\nth {\n padding: 0;\n}\n/*! Source: https://github.com/h5bp/html5-boilerplate/blob/master/src/css/main.css */\n@media print {\n *,\n *:before,\n *:after {\n color: #000 !important;\n text-shadow: none !important;\n background: transparent !important;\n box-shadow: none !important;\n }\n a,\n a:visited {\n text-decoration: underline;\n }\n a[href]:after {\n content: \" (\" attr(href) \")\";\n }\n abbr[title]:after {\n content: \" (\" attr(title) \")\";\n }\n a[href^=\"#\"]:after,\n a[href^=\"javascript:\"]:after {\n content: \"\";\n }\n pre,\n blockquote {\n border: 1px solid #999;\n page-break-inside: avoid;\n }\n thead {\n display: table-header-group;\n }\n tr,\n img {\n page-break-inside: avoid;\n }\n img {\n max-width: 100% !important;\n }\n p,\n h2,\n h3 {\n orphans: 3;\n widows: 3;\n }\n h2,\n h3 {\n page-break-after: avoid;\n }\n .navbar {\n display: none;\n }\n .btn > .caret,\n .dropup > .btn > .caret {\n border-top-color: #000 !important;\n }\n .label {\n border: 1px solid #000;\n }\n .table {\n border-collapse: collapse !important;\n }\n .table td,\n .table th {\n background-color: #fff !important;\n }\n .table-bordered th,\n .table-bordered td {\n border: 1px solid #ddd !important;\n }\n}\n@font-face {\n font-family: \"Glyphicons Halflings\";\n src: url(\"../fonts/glyphicons-halflings-regular.eot\");\n src: url(\"../fonts/glyphicons-halflings-regular.eot?#iefix\") format(\"embedded-opentype\"), url(\"../fonts/glyphicons-halflings-regular.woff2\") format(\"woff2\"), url(\"../fonts/glyphicons-halflings-regular.woff\") format(\"woff\"), url(\"../fonts/glyphicons-halflings-regular.ttf\") format(\"truetype\"), url(\"../fonts/glyphicons-halflings-regular.svg#glyphicons_halflingsregular\") format(\"svg\");\n}\n.glyphicon {\n position: relative;\n top: 1px;\n display: inline-block;\n font-family: \"Glyphicons Halflings\";\n font-style: normal;\n font-weight: 400;\n line-height: 1;\n -webkit-font-smoothing: antialiased;\n -moz-osx-font-smoothing: grayscale;\n}\n.glyphicon-asterisk:before {\n content: \"\\002a\";\n}\n.glyphicon-plus:before {\n content: \"\\002b\";\n}\n.glyphicon-euro:before,\n.glyphicon-eur:before {\n content: \"\\20ac\";\n}\n.glyphicon-minus:before {\n content: \"\\2212\";\n}\n.glyphicon-cloud:before {\n content: \"\\2601\";\n}\n.glyphicon-envelope:before {\n content: \"\\2709\";\n}\n.glyphicon-pencil:before {\n content: \"\\270f\";\n}\n.glyphicon-glass:before {\n content: \"\\e001\";\n}\n.glyphicon-music:before {\n content: \"\\e002\";\n}\n.glyphicon-search:before {\n content: \"\\e003\";\n}\n.glyphicon-heart:before {\n content: \"\\e005\";\n}\n.glyphicon-star:before {\n content: \"\\e006\";\n}\n.glyphicon-star-empty:before {\n content: \"\\e007\";\n}\n.glyphicon-user:before {\n content: \"\\e008\";\n}\n.glyphicon-film:before {\n content: \"\\e009\";\n}\n.glyphicon-th-large:before {\n content: \"\\e010\";\n}\n.glyphicon-th:before {\n content: \"\\e011\";\n}\n.glyphicon-th-list:before {\n content: \"\\e012\";\n}\n.glyphicon-ok:before {\n content: \"\\e013\";\n}\n.glyphicon-remove:before {\n content: \"\\e014\";\n}\n.glyphicon-zoom-in:before {\n content: \"\\e015\";\n}\n.glyphicon-zoom-out:before {\n content: \"\\e016\";\n}\n.glyphicon-off:before {\n content: \"\\e017\";\n}\n.glyphicon-signal:before {\n content: \"\\e018\";\n}\n.glyphicon-cog:before {\n content: \"\\e019\";\n}\n.glyphicon-trash:before {\n content: \"\\e020\";\n}\n.glyphicon-home:before {\n content: \"\\e021\";\n}\n.glyphicon-file:before {\n content: \"\\e022\";\n}\n.glyphicon-time:before {\n content: \"\\e023\";\n}\n.glyphicon-road:before {\n content: \"\\e024\";\n}\n.glyphicon-download-alt:before {\n content: \"\\e025\";\n}\n.glyphicon-download:before {\n content: \"\\e026\";\n}\n.glyphicon-upload:before {\n content: \"\\e027\";\n}\n.glyphicon-inbox:before {\n content: \"\\e028\";\n}\n.glyphicon-play-circle:before {\n content: \"\\e029\";\n}\n.glyphicon-repeat:before {\n content: \"\\e030\";\n}\n.glyphicon-refresh:before {\n content: \"\\e031\";\n}\n.glyphicon-list-alt:before {\n content: \"\\e032\";\n}\n.glyphicon-lock:before {\n content: \"\\e033\";\n}\n.glyphicon-flag:before {\n content: \"\\e034\";\n}\n.glyphicon-headphones:before {\n content: \"\\e035\";\n}\n.glyphicon-volume-off:before {\n content: \"\\e036\";\n}\n.glyphicon-volume-down:before {\n content: \"\\e037\";\n}\n.glyphicon-volume-up:before {\n content: \"\\e038\";\n}\n.glyphicon-qrcode:before {\n content: \"\\e039\";\n}\n.glyphicon-barcode:before {\n content: \"\\e040\";\n}\n.glyphicon-tag:before {\n content: \"\\e041\";\n}\n.glyphicon-tags:before {\n content: \"\\e042\";\n}\n.glyphicon-book:before {\n content: \"\\e043\";\n}\n.glyphicon-bookmark:before {\n content: \"\\e044\";\n}\n.glyphicon-print:before {\n content: \"\\e045\";\n}\n.glyphicon-camera:before {\n content: \"\\e046\";\n}\n.glyphicon-font:before {\n content: \"\\e047\";\n}\n.glyphicon-bold:before {\n content: \"\\e048\";\n}\n.glyphicon-italic:before {\n content: \"\\e049\";\n}\n.glyphicon-text-height:before {\n content: \"\\e050\";\n}\n.glyphicon-text-width:before {\n content: \"\\e051\";\n}\n.glyphicon-align-left:before {\n content: \"\\e052\";\n}\n.glyphicon-align-center:before {\n content: \"\\e053\";\n}\n.glyphicon-align-right:before {\n content: \"\\e054\";\n}\n.glyphicon-align-justify:before {\n content: \"\\e055\";\n}\n.glyphicon-list:before {\n content: \"\\e056\";\n}\n.glyphicon-indent-left:before {\n content: \"\\e057\";\n}\n.glyphicon-indent-right:before {\n content: \"\\e058\";\n}\n.glyphicon-facetime-video:before {\n content: \"\\e059\";\n}\n.glyphicon-picture:before {\n content: \"\\e060\";\n}\n.glyphicon-map-marker:before {\n content: \"\\e062\";\n}\n.glyphicon-adjust:before {\n content: \"\\e063\";\n}\n.glyphicon-tint:before {\n content: \"\\e064\";\n}\n.glyphicon-edit:before {\n content: \"\\e065\";\n}\n.glyphicon-share:before {\n content: \"\\e066\";\n}\n.glyphicon-check:before {\n content: \"\\e067\";\n}\n.glyphicon-move:before {\n content: \"\\e068\";\n}\n.glyphicon-step-backward:before {\n content: \"\\e069\";\n}\n.glyphicon-fast-backward:before {\n content: \"\\e070\";\n}\n.glyphicon-backward:before {\n content: \"\\e071\";\n}\n.glyphicon-play:before {\n content: \"\\e072\";\n}\n.glyphicon-pause:before {\n content: \"\\e073\";\n}\n.glyphicon-stop:before {\n content: \"\\e074\";\n}\n.glyphicon-forward:before {\n content: \"\\e075\";\n}\n.glyphicon-fast-forward:before {\n content: \"\\e076\";\n}\n.glyphicon-step-forward:before {\n content: \"\\e077\";\n}\n.glyphicon-eject:before {\n content: \"\\e078\";\n}\n.glyphicon-chevron-left:before {\n content: \"\\e079\";\n}\n.glyphicon-chevron-right:before {\n content: \"\\e080\";\n}\n.glyphicon-plus-sign:before {\n content: \"\\e081\";\n}\n.glyphicon-minus-sign:before {\n content: \"\\e082\";\n}\n.glyphicon-remove-sign:before {\n content: \"\\e083\";\n}\n.glyphicon-ok-sign:before {\n content: \"\\e084\";\n}\n.glyphicon-question-sign:before {\n content: \"\\e085\";\n}\n.glyphicon-info-sign:before {\n content: \"\\e086\";\n}\n.glyphicon-screenshot:before {\n content: \"\\e087\";\n}\n.glyphicon-remove-circle:before {\n content: \"\\e088\";\n}\n.glyphicon-ok-circle:before {\n content: \"\\e089\";\n}\n.glyphicon-ban-circle:before {\n content: \"\\e090\";\n}\n.glyphicon-arrow-left:before {\n content: \"\\e091\";\n}\n.glyphicon-arrow-right:before {\n content: \"\\e092\";\n}\n.glyphicon-arrow-up:before {\n content: \"\\e093\";\n}\n.glyphicon-arrow-down:before {\n content: \"\\e094\";\n}\n.glyphicon-share-alt:before {\n content: \"\\e095\";\n}\n.glyphicon-resize-full:before {\n content: \"\\e096\";\n}\n.glyphicon-resize-small:before {\n content: \"\\e097\";\n}\n.glyphicon-exclamation-sign:before {\n content: \"\\e101\";\n}\n.glyphicon-gift:before {\n content: \"\\e102\";\n}\n.glyphicon-leaf:before {\n content: \"\\e103\";\n}\n.glyphicon-fire:before {\n content: \"\\e104\";\n}\n.glyphicon-eye-open:before {\n content: \"\\e105\";\n}\n.glyphicon-eye-close:before {\n content: \"\\e106\";\n}\n.glyphicon-warning-sign:before {\n content: \"\\e107\";\n}\n.glyphicon-plane:before {\n content: \"\\e108\";\n}\n.glyphicon-calendar:before {\n content: \"\\e109\";\n}\n.glyphicon-random:before {\n content: \"\\e110\";\n}\n.glyphicon-comment:before {\n content: \"\\e111\";\n}\n.glyphicon-magnet:before {\n content: \"\\e112\";\n}\n.glyphicon-chevron-up:before {\n content: \"\\e113\";\n}\n.glyphicon-chevron-down:before {\n content: \"\\e114\";\n}\n.glyphicon-retweet:before {\n content: \"\\e115\";\n}\n.glyphicon-shopping-cart:before {\n content: \"\\e116\";\n}\n.glyphicon-folder-close:before {\n content: \"\\e117\";\n}\n.glyphicon-folder-open:before {\n content: \"\\e118\";\n}\n.glyphicon-resize-vertical:before {\n content: \"\\e119\";\n}\n.glyphicon-resize-horizontal:before {\n content: \"\\e120\";\n}\n.glyphicon-hdd:before {\n content: \"\\e121\";\n}\n.glyphicon-bullhorn:before {\n content: \"\\e122\";\n}\n.glyphicon-bell:before {\n content: \"\\e123\";\n}\n.glyphicon-certificate:before {\n content: \"\\e124\";\n}\n.glyphicon-thumbs-up:before {\n content: \"\\e125\";\n}\n.glyphicon-thumbs-down:before {\n content: \"\\e126\";\n}\n.glyphicon-hand-right:before {\n content: \"\\e127\";\n}\n.glyphicon-hand-left:before {\n content: \"\\e128\";\n}\n.glyphicon-hand-up:before {\n content: \"\\e129\";\n}\n.glyphicon-hand-down:before {\n content: \"\\e130\";\n}\n.glyphicon-circle-arrow-right:before {\n content: \"\\e131\";\n}\n.glyphicon-circle-arrow-left:before {\n content: \"\\e132\";\n}\n.glyphicon-circle-arrow-up:before {\n content: \"\\e133\";\n}\n.glyphicon-circle-arrow-down:before {\n content: \"\\e134\";\n}\n.glyphicon-globe:before {\n content: \"\\e135\";\n}\n.glyphicon-wrench:before {\n content: \"\\e136\";\n}\n.glyphicon-tasks:before {\n content: \"\\e137\";\n}\n.glyphicon-filter:before {\n content: \"\\e138\";\n}\n.glyphicon-briefcase:before {\n content: \"\\e139\";\n}\n.glyphicon-fullscreen:before {\n content: \"\\e140\";\n}\n.glyphicon-dashboard:before {\n content: \"\\e141\";\n}\n.glyphicon-paperclip:before {\n content: \"\\e142\";\n}\n.glyphicon-heart-empty:before {\n content: \"\\e143\";\n}\n.glyphicon-link:before {\n content: \"\\e144\";\n}\n.glyphicon-phone:before {\n content: \"\\e145\";\n}\n.glyphicon-pushpin:before {\n content: \"\\e146\";\n}\n.glyphicon-usd:before {\n content: \"\\e148\";\n}\n.glyphicon-gbp:before {\n content: \"\\e149\";\n}\n.glyphicon-sort:before {\n content: \"\\e150\";\n}\n.glyphicon-sort-by-alphabet:before {\n content: \"\\e151\";\n}\n.glyphicon-sort-by-alphabet-alt:before {\n content: \"\\e152\";\n}\n.glyphicon-sort-by-order:before {\n content: \"\\e153\";\n}\n.glyphicon-sort-by-order-alt:before {\n content: \"\\e154\";\n}\n.glyphicon-sort-by-attributes:before {\n content: \"\\e155\";\n}\n.glyphicon-sort-by-attributes-alt:before {\n content: \"\\e156\";\n}\n.glyphicon-unchecked:before {\n content: \"\\e157\";\n}\n.glyphicon-expand:before {\n content: \"\\e158\";\n}\n.glyphicon-collapse-down:before {\n content: \"\\e159\";\n}\n.glyphicon-collapse-up:before {\n content: \"\\e160\";\n}\n.glyphicon-log-in:before {\n content: \"\\e161\";\n}\n.glyphicon-flash:before {\n content: \"\\e162\";\n}\n.glyphicon-log-out:before {\n content: \"\\e163\";\n}\n.glyphicon-new-window:before {\n content: \"\\e164\";\n}\n.glyphicon-record:before {\n content: \"\\e165\";\n}\n.glyphicon-save:before {\n content: \"\\e166\";\n}\n.glyphicon-open:before {\n content: \"\\e167\";\n}\n.glyphicon-saved:before {\n content: \"\\e168\";\n}\n.glyphicon-import:before {\n content: \"\\e169\";\n}\n.glyphicon-export:before {\n content: \"\\e170\";\n}\n.glyphicon-send:before {\n content: \"\\e171\";\n}\n.glyphicon-floppy-disk:before {\n content: \"\\e172\";\n}\n.glyphicon-floppy-saved:before {\n content: \"\\e173\";\n}\n.glyphicon-floppy-remove:before {\n content: \"\\e174\";\n}\n.glyphicon-floppy-save:before {\n content: \"\\e175\";\n}\n.glyphicon-floppy-open:before {\n content: \"\\e176\";\n}\n.glyphicon-credit-card:before {\n content: \"\\e177\";\n}\n.glyphicon-transfer:before {\n content: \"\\e178\";\n}\n.glyphicon-cutlery:before {\n content: \"\\e179\";\n}\n.glyphicon-header:before {\n content: \"\\e180\";\n}\n.glyphicon-compressed:before {\n content: \"\\e181\";\n}\n.glyphicon-earphone:before {\n content: \"\\e182\";\n}\n.glyphicon-phone-alt:before {\n content: \"\\e183\";\n}\n.glyphicon-tower:before {\n content: \"\\e184\";\n}\n.glyphicon-stats:before {\n content: \"\\e185\";\n}\n.glyphicon-sd-video:before {\n content: \"\\e186\";\n}\n.glyphicon-hd-video:before {\n content: \"\\e187\";\n}\n.glyphicon-subtitles:before {\n content: \"\\e188\";\n}\n.glyphicon-sound-stereo:before {\n content: \"\\e189\";\n}\n.glyphicon-sound-dolby:before {\n content: \"\\e190\";\n}\n.glyphicon-sound-5-1:before {\n content: \"\\e191\";\n}\n.glyphicon-sound-6-1:before {\n content: \"\\e192\";\n}\n.glyphicon-sound-7-1:before {\n content: \"\\e193\";\n}\n.glyphicon-copyright-mark:before {\n content: \"\\e194\";\n}\n.glyphicon-registration-mark:before {\n content: \"\\e195\";\n}\n.glyphicon-cloud-download:before {\n content: \"\\e197\";\n}\n.glyphicon-cloud-upload:before {\n content: \"\\e198\";\n}\n.glyphicon-tree-conifer:before {\n content: \"\\e199\";\n}\n.glyphicon-tree-deciduous:before {\n content: \"\\e200\";\n}\n.glyphicon-cd:before {\n content: \"\\e201\";\n}\n.glyphicon-save-file:before {\n content: \"\\e202\";\n}\n.glyphicon-open-file:before {\n content: \"\\e203\";\n}\n.glyphicon-level-up:before {\n content: \"\\e204\";\n}\n.glyphicon-copy:before {\n content: \"\\e205\";\n}\n.glyphicon-paste:before {\n content: \"\\e206\";\n}\n.glyphicon-alert:before {\n content: \"\\e209\";\n}\n.glyphicon-equalizer:before {\n content: \"\\e210\";\n}\n.glyphicon-king:before {\n content: \"\\e211\";\n}\n.glyphicon-queen:before {\n content: \"\\e212\";\n}\n.glyphicon-pawn:before {\n content: \"\\e213\";\n}\n.glyphicon-bishop:before {\n content: \"\\e214\";\n}\n.glyphicon-knight:before {\n content: \"\\e215\";\n}\n.glyphicon-baby-formula:before {\n content: \"\\e216\";\n}\n.glyphicon-tent:before {\n content: \"\\26fa\";\n}\n.glyphicon-blackboard:before {\n content: \"\\e218\";\n}\n.glyphicon-bed:before {\n content: \"\\e219\";\n}\n.glyphicon-apple:before {\n content: \"\\f8ff\";\n}\n.glyphicon-erase:before {\n content: \"\\e221\";\n}\n.glyphicon-hourglass:before {\n content: \"\\231b\";\n}\n.glyphicon-lamp:before {\n content: \"\\e223\";\n}\n.glyphicon-duplicate:before {\n content: \"\\e224\";\n}\n.glyphicon-piggy-bank:before {\n content: \"\\e225\";\n}\n.glyphicon-scissors:before {\n content: \"\\e226\";\n}\n.glyphicon-bitcoin:before {\n content: \"\\e227\";\n}\n.glyphicon-btc:before {\n content: \"\\e227\";\n}\n.glyphicon-xbt:before {\n content: \"\\e227\";\n}\n.glyphicon-yen:before {\n content: \"\\00a5\";\n}\n.glyphicon-jpy:before {\n content: \"\\00a5\";\n}\n.glyphicon-ruble:before {\n content: \"\\20bd\";\n}\n.glyphicon-rub:before {\n content: \"\\20bd\";\n}\n.glyphicon-scale:before {\n content: \"\\e230\";\n}\n.glyphicon-ice-lolly:before {\n content: \"\\e231\";\n}\n.glyphicon-ice-lolly-tasted:before {\n content: \"\\e232\";\n}\n.glyphicon-education:before {\n content: \"\\e233\";\n}\n.glyphicon-option-horizontal:before {\n content: \"\\e234\";\n}\n.glyphicon-option-vertical:before {\n content: \"\\e235\";\n}\n.glyphicon-menu-hamburger:before {\n content: \"\\e236\";\n}\n.glyphicon-modal-window:before {\n content: \"\\e237\";\n}\n.glyphicon-oil:before {\n content: \"\\e238\";\n}\n.glyphicon-grain:before {\n content: \"\\e239\";\n}\n.glyphicon-sunglasses:before {\n content: \"\\e240\";\n}\n.glyphicon-text-size:before {\n content: \"\\e241\";\n}\n.glyphicon-text-color:before {\n content: \"\\e242\";\n}\n.glyphicon-text-background:before {\n content: \"\\e243\";\n}\n.glyphicon-object-align-top:before {\n content: \"\\e244\";\n}\n.glyphicon-object-align-bottom:before {\n content: \"\\e245\";\n}\n.glyphicon-object-align-horizontal:before {\n content: \"\\e246\";\n}\n.glyphicon-object-align-left:before {\n content: \"\\e247\";\n}\n.glyphicon-object-align-vertical:before {\n content: \"\\e248\";\n}\n.glyphicon-object-align-right:before {\n content: \"\\e249\";\n}\n.glyphicon-triangle-right:before {\n content: \"\\e250\";\n}\n.glyphicon-triangle-left:before {\n content: \"\\e251\";\n}\n.glyphicon-triangle-bottom:before {\n content: \"\\e252\";\n}\n.glyphicon-triangle-top:before {\n content: \"\\e253\";\n}\n.glyphicon-console:before {\n content: \"\\e254\";\n}\n.glyphicon-superscript:before {\n content: \"\\e255\";\n}\n.glyphicon-subscript:before {\n content: \"\\e256\";\n}\n.glyphicon-menu-left:before {\n content: \"\\e257\";\n}\n.glyphicon-menu-right:before {\n content: \"\\e258\";\n}\n.glyphicon-menu-down:before {\n content: \"\\e259\";\n}\n.glyphicon-menu-up:before {\n content: \"\\e260\";\n}\n* {\n -webkit-box-sizing: border-box;\n -moz-box-sizing: border-box;\n box-sizing: border-box;\n}\n*:before,\n*:after {\n -webkit-box-sizing: border-box;\n -moz-box-sizing: border-box;\n box-sizing: border-box;\n}\nhtml {\n font-size: 10px;\n -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\n}\nbody {\n font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif;\n font-size: 14px;\n line-height: 1.42857143;\n color: #333333;\n background-color: #fff;\n}\ninput,\nbutton,\nselect,\ntextarea {\n font-family: inherit;\n font-size: inherit;\n line-height: inherit;\n}\na {\n color: #337ab7;\n text-decoration: none;\n}\na:hover,\na:focus {\n color: #23527c;\n text-decoration: underline;\n}\na:focus {\n outline: 5px auto -webkit-focus-ring-color;\n outline-offset: -2px;\n}\nfigure {\n margin: 0;\n}\nimg {\n vertical-align: middle;\n}\n.img-responsive,\n.thumbnail > img,\n.thumbnail a > img,\n.carousel-inner > .item > img,\n.carousel-inner > .item > a > img {\n display: block;\n max-width: 100%;\n height: auto;\n}\n.img-rounded {\n border-radius: 6px;\n}\n.img-thumbnail {\n padding: 4px;\n line-height: 1.42857143;\n background-color: #fff;\n border: 1px solid #ddd;\n border-radius: 4px;\n -webkit-transition: all 0.2s ease-in-out;\n -o-transition: all 0.2s ease-in-out;\n transition: all 0.2s ease-in-out;\n display: inline-block;\n max-width: 100%;\n height: auto;\n}\n.img-circle {\n border-radius: 50%;\n}\nhr {\n margin-top: 20px;\n margin-bottom: 20px;\n border: 0;\n border-top: 1px solid #eeeeee;\n}\n.sr-only {\n position: absolute;\n width: 1px;\n height: 1px;\n padding: 0;\n margin: -1px;\n overflow: hidden;\n clip: rect(0, 0, 0, 0);\n border: 0;\n}\n.sr-only-focusable:active,\n.sr-only-focusable:focus {\n position: static;\n width: auto;\n height: auto;\n margin: 0;\n overflow: visible;\n clip: auto;\n}\n[role=\"button\"] {\n cursor: pointer;\n}\nh1,\nh2,\nh3,\nh4,\nh5,\nh6,\n.h1,\n.h2,\n.h3,\n.h4,\n.h5,\n.h6 {\n font-family: inherit;\n font-weight: 500;\n line-height: 1.1;\n color: inherit;\n}\nh1 small,\nh2 small,\nh3 small,\nh4 small,\nh5 small,\nh6 small,\n.h1 small,\n.h2 small,\n.h3 small,\n.h4 small,\n.h5 small,\n.h6 small,\nh1 .small,\nh2 .small,\nh3 .small,\nh4 .small,\nh5 .small,\nh6 .small,\n.h1 .small,\n.h2 .small,\n.h3 .small,\n.h4 .small,\n.h5 .small,\n.h6 .small {\n font-weight: 400;\n line-height: 1;\n color: #777777;\n}\nh1,\n.h1,\nh2,\n.h2,\nh3,\n.h3 {\n margin-top: 20px;\n margin-bottom: 10px;\n}\nh1 small,\n.h1 small,\nh2 small,\n.h2 small,\nh3 small,\n.h3 small,\nh1 .small,\n.h1 .small,\nh2 .small,\n.h2 .small,\nh3 .small,\n.h3 .small {\n font-size: 65%;\n}\nh4,\n.h4,\nh5,\n.h5,\nh6,\n.h6 {\n margin-top: 10px;\n margin-bottom: 10px;\n}\nh4 small,\n.h4 small,\nh5 small,\n.h5 small,\nh6 small,\n.h6 small,\nh4 .small,\n.h4 .small,\nh5 .small,\n.h5 .small,\nh6 .small,\n.h6 .small {\n font-size: 75%;\n}\nh1,\n.h1 {\n font-size: 36px;\n}\nh2,\n.h2 {\n font-size: 30px;\n}\nh3,\n.h3 {\n font-size: 24px;\n}\nh4,\n.h4 {\n font-size: 18px;\n}\nh5,\n.h5 {\n font-size: 14px;\n}\nh6,\n.h6 {\n font-size: 12px;\n}\np {\n margin: 0 0 10px;\n}\n.lead {\n margin-bottom: 20px;\n font-size: 16px;\n font-weight: 300;\n line-height: 1.4;\n}\n@media (min-width: 768px) {\n .lead {\n font-size: 21px;\n }\n}\nsmall,\n.small {\n font-size: 85%;\n}\nmark,\n.mark {\n padding: 0.2em;\n background-color: #fcf8e3;\n}\n.text-left {\n text-align: left;\n}\n.text-right {\n text-align: right;\n}\n.text-center {\n text-align: center;\n}\n.text-justify {\n text-align: justify;\n}\n.text-nowrap {\n white-space: nowrap;\n}\n.text-lowercase {\n text-transform: lowercase;\n}\n.text-uppercase {\n text-transform: uppercase;\n}\n.text-capitalize {\n text-transform: capitalize;\n}\n.text-muted {\n color: #777777;\n}\n.text-primary {\n color: #337ab7;\n}\na.text-primary:hover,\na.text-primary:focus {\n color: #286090;\n}\n.text-success {\n color: #3c763d;\n}\na.text-success:hover,\na.text-success:focus {\n color: #2b542c;\n}\n.text-info {\n color: #31708f;\n}\na.text-info:hover,\na.text-info:focus {\n color: #245269;\n}\n.text-warning {\n color: #8a6d3b;\n}\na.text-warning:hover,\na.text-warning:focus {\n color: #66512c;\n}\n.text-danger {\n color: #a94442;\n}\na.text-danger:hover,\na.text-danger:focus {\n color: #843534;\n}\n.bg-primary {\n color: #fff;\n background-color: #337ab7;\n}\na.bg-primary:hover,\na.bg-primary:focus {\n background-color: #286090;\n}\n.bg-success {\n background-color: #dff0d8;\n}\na.bg-success:hover,\na.bg-success:focus {\n background-color: #c1e2b3;\n}\n.bg-info {\n background-color: #d9edf7;\n}\na.bg-info:hover,\na.bg-info:focus {\n background-color: #afd9ee;\n}\n.bg-warning {\n background-color: #fcf8e3;\n}\na.bg-warning:hover,\na.bg-warning:focus {\n background-color: #f7ecb5;\n}\n.bg-danger {\n background-color: #f2dede;\n}\na.bg-danger:hover,\na.bg-danger:focus {\n background-color: #e4b9b9;\n}\n.page-header {\n padding-bottom: 9px;\n margin: 40px 0 20px;\n border-bottom: 1px solid #eeeeee;\n}\nul,\nol {\n margin-top: 0;\n margin-bottom: 10px;\n}\nul ul,\nol ul,\nul ol,\nol ol {\n margin-bottom: 0;\n}\n.list-unstyled {\n padding-left: 0;\n list-style: none;\n}\n.list-inline {\n padding-left: 0;\n list-style: none;\n margin-left: -5px;\n}\n.list-inline > li {\n display: inline-block;\n padding-right: 5px;\n padding-left: 5px;\n}\ndl {\n margin-top: 0;\n margin-bottom: 20px;\n}\ndt,\ndd {\n line-height: 1.42857143;\n}\ndt {\n font-weight: 700;\n}\ndd {\n margin-left: 0;\n}\n@media (min-width: 768px) {\n .dl-horizontal dt {\n float: left;\n width: 160px;\n clear: left;\n text-align: right;\n overflow: hidden;\n text-overflow: ellipsis;\n white-space: nowrap;\n }\n .dl-horizontal dd {\n margin-left: 180px;\n }\n}\nabbr[title],\nabbr[data-original-title] {\n cursor: help;\n}\n.initialism {\n font-size: 90%;\n text-transform: uppercase;\n}\nblockquote {\n padding: 10px 20px;\n margin: 0 0 20px;\n font-size: 17.5px;\n border-left: 5px solid #eeeeee;\n}\nblockquote p:last-child,\nblockquote ul:last-child,\nblockquote ol:last-child {\n margin-bottom: 0;\n}\nblockquote footer,\nblockquote small,\nblockquote .small {\n display: block;\n font-size: 80%;\n line-height: 1.42857143;\n color: #777777;\n}\nblockquote footer:before,\nblockquote small:before,\nblockquote .small:before {\n content: \"\\2014 \\00A0\";\n}\n.blockquote-reverse,\nblockquote.pull-right {\n padding-right: 15px;\n padding-left: 0;\n text-align: right;\n border-right: 5px solid #eeeeee;\n border-left: 0;\n}\n.blockquote-reverse footer:before,\nblockquote.pull-right footer:before,\n.blockquote-reverse small:before,\nblockquote.pull-right small:before,\n.blockquote-reverse .small:before,\nblockquote.pull-right .small:before {\n content: \"\";\n}\n.blockquote-reverse footer:after,\nblockquote.pull-right footer:after,\n.blockquote-reverse small:after,\nblockquote.pull-right small:after,\n.blockquote-reverse .small:after,\nblockquote.pull-right .small:after {\n content: \"\\00A0 \\2014\";\n}\naddress {\n margin-bottom: 20px;\n font-style: normal;\n line-height: 1.42857143;\n}\ncode,\nkbd,\npre,\nsamp {\n font-family: Menlo, Monaco, Consolas, \"Courier New\", monospace;\n}\ncode {\n padding: 2px 4px;\n font-size: 90%;\n color: #c7254e;\n background-color: #f9f2f4;\n border-radius: 4px;\n}\nkbd {\n padding: 2px 4px;\n font-size: 90%;\n color: #fff;\n background-color: #333;\n border-radius: 3px;\n box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.25);\n}\nkbd kbd {\n padding: 0;\n font-size: 100%;\n font-weight: 700;\n box-shadow: none;\n}\npre {\n display: block;\n padding: 9.5px;\n margin: 0 0 10px;\n font-size: 13px;\n line-height: 1.42857143;\n color: #333333;\n word-break: break-all;\n word-wrap: break-word;\n background-color: #f5f5f5;\n border: 1px solid #ccc;\n border-radius: 4px;\n}\npre code {\n padding: 0;\n font-size: inherit;\n color: inherit;\n white-space: pre-wrap;\n background-color: transparent;\n border-radius: 0;\n}\n.pre-scrollable {\n max-height: 340px;\n overflow-y: scroll;\n}\n.container {\n padding-right: 15px;\n padding-left: 15px;\n margin-right: auto;\n margin-left: auto;\n}\n@media (min-width: 768px) {\n .container {\n width: 750px;\n }\n}\n@media (min-width: 992px) {\n .container {\n width: 970px;\n }\n}\n@media (min-width: 1200px) {\n .container {\n width: 1170px;\n }\n}\n.container-fluid {\n padding-right: 15px;\n padding-left: 15px;\n margin-right: auto;\n margin-left: auto;\n}\n.row {\n margin-right: -15px;\n margin-left: -15px;\n}\n.row-no-gutters {\n margin-right: 0;\n margin-left: 0;\n}\n.row-no-gutters [class*=\"col-\"] {\n padding-right: 0;\n padding-left: 0;\n}\n.col-xs-1,\n.col-sm-1,\n.col-md-1,\n.col-lg-1,\n.col-xs-2,\n.col-sm-2,\n.col-md-2,\n.col-lg-2,\n.col-xs-3,\n.col-sm-3,\n.col-md-3,\n.col-lg-3,\n.col-xs-4,\n.col-sm-4,\n.col-md-4,\n.col-lg-4,\n.col-xs-5,\n.col-sm-5,\n.col-md-5,\n.col-lg-5,\n.col-xs-6,\n.col-sm-6,\n.col-md-6,\n.col-lg-6,\n.col-xs-7,\n.col-sm-7,\n.col-md-7,\n.col-lg-7,\n.col-xs-8,\n.col-sm-8,\n.col-md-8,\n.col-lg-8,\n.col-xs-9,\n.col-sm-9,\n.col-md-9,\n.col-lg-9,\n.col-xs-10,\n.col-sm-10,\n.col-md-10,\n.col-lg-10,\n.col-xs-11,\n.col-sm-11,\n.col-md-11,\n.col-lg-11,\n.col-xs-12,\n.col-sm-12,\n.col-md-12,\n.col-lg-12 {\n position: relative;\n min-height: 1px;\n padding-right: 15px;\n padding-left: 15px;\n}\n.col-xs-1,\n.col-xs-2,\n.col-xs-3,\n.col-xs-4,\n.col-xs-5,\n.col-xs-6,\n.col-xs-7,\n.col-xs-8,\n.col-xs-9,\n.col-xs-10,\n.col-xs-11,\n.col-xs-12 {\n float: left;\n}\n.col-xs-12 {\n width: 100%;\n}\n.col-xs-11 {\n width: 91.66666667%;\n}\n.col-xs-10 {\n width: 83.33333333%;\n}\n.col-xs-9 {\n width: 75%;\n}\n.col-xs-8 {\n width: 66.66666667%;\n}\n.col-xs-7 {\n width: 58.33333333%;\n}\n.col-xs-6 {\n width: 50%;\n}\n.col-xs-5 {\n width: 41.66666667%;\n}\n.col-xs-4 {\n width: 33.33333333%;\n}\n.col-xs-3 {\n width: 25%;\n}\n.col-xs-2 {\n width: 16.66666667%;\n}\n.col-xs-1 {\n width: 8.33333333%;\n}\n.col-xs-pull-12 {\n right: 100%;\n}\n.col-xs-pull-11 {\n right: 91.66666667%;\n}\n.col-xs-pull-10 {\n right: 83.33333333%;\n}\n.col-xs-pull-9 {\n right: 75%;\n}\n.col-xs-pull-8 {\n right: 66.66666667%;\n}\n.col-xs-pull-7 {\n right: 58.33333333%;\n}\n.col-xs-pull-6 {\n right: 50%;\n}\n.col-xs-pull-5 {\n right: 41.66666667%;\n}\n.col-xs-pull-4 {\n right: 33.33333333%;\n}\n.col-xs-pull-3 {\n right: 25%;\n}\n.col-xs-pull-2 {\n right: 16.66666667%;\n}\n.col-xs-pull-1 {\n right: 8.33333333%;\n}\n.col-xs-pull-0 {\n right: auto;\n}\n.col-xs-push-12 {\n left: 100%;\n}\n.col-xs-push-11 {\n left: 91.66666667%;\n}\n.col-xs-push-10 {\n left: 83.33333333%;\n}\n.col-xs-push-9 {\n left: 75%;\n}\n.col-xs-push-8 {\n left: 66.66666667%;\n}\n.col-xs-push-7 {\n left: 58.33333333%;\n}\n.col-xs-push-6 {\n left: 50%;\n}\n.col-xs-push-5 {\n left: 41.66666667%;\n}\n.col-xs-push-4 {\n left: 33.33333333%;\n}\n.col-xs-push-3 {\n left: 25%;\n}\n.col-xs-push-2 {\n left: 16.66666667%;\n}\n.col-xs-push-1 {\n left: 8.33333333%;\n}\n.col-xs-push-0 {\n left: auto;\n}\n.col-xs-offset-12 {\n margin-left: 100%;\n}\n.col-xs-offset-11 {\n margin-left: 91.66666667%;\n}\n.col-xs-offset-10 {\n margin-left: 83.33333333%;\n}\n.col-xs-offset-9 {\n margin-left: 75%;\n}\n.col-xs-offset-8 {\n margin-left: 66.66666667%;\n}\n.col-xs-offset-7 {\n margin-left: 58.33333333%;\n}\n.col-xs-offset-6 {\n margin-left: 50%;\n}\n.col-xs-offset-5 {\n margin-left: 41.66666667%;\n}\n.col-xs-offset-4 {\n margin-left: 33.33333333%;\n}\n.col-xs-offset-3 {\n margin-left: 25%;\n}\n.col-xs-offset-2 {\n margin-left: 16.66666667%;\n}\n.col-xs-offset-1 {\n margin-left: 8.33333333%;\n}\n.col-xs-offset-0 {\n margin-left: 0%;\n}\n@media (min-width: 768px) {\n .col-sm-1,\n .col-sm-2,\n .col-sm-3,\n .col-sm-4,\n .col-sm-5,\n .col-sm-6,\n .col-sm-7,\n .col-sm-8,\n .col-sm-9,\n .col-sm-10,\n .col-sm-11,\n .col-sm-12 {\n float: left;\n }\n .col-sm-12 {\n width: 100%;\n }\n .col-sm-11 {\n width: 91.66666667%;\n }\n .col-sm-10 {\n width: 83.33333333%;\n }\n .col-sm-9 {\n width: 75%;\n }\n .col-sm-8 {\n width: 66.66666667%;\n }\n .col-sm-7 {\n width: 58.33333333%;\n }\n .col-sm-6 {\n width: 50%;\n }\n .col-sm-5 {\n width: 41.66666667%;\n }\n .col-sm-4 {\n width: 33.33333333%;\n }\n .col-sm-3 {\n width: 25%;\n }\n .col-sm-2 {\n width: 16.66666667%;\n }\n .col-sm-1 {\n width: 8.33333333%;\n }\n .col-sm-pull-12 {\n right: 100%;\n }\n .col-sm-pull-11 {\n right: 91.66666667%;\n }\n .col-sm-pull-10 {\n right: 83.33333333%;\n }\n .col-sm-pull-9 {\n right: 75%;\n }\n .col-sm-pull-8 {\n right: 66.66666667%;\n }\n .col-sm-pull-7 {\n right: 58.33333333%;\n }\n .col-sm-pull-6 {\n right: 50%;\n }\n .col-sm-pull-5 {\n right: 41.66666667%;\n }\n .col-sm-pull-4 {\n right: 33.33333333%;\n }\n .col-sm-pull-3 {\n right: 25%;\n }\n .col-sm-pull-2 {\n right: 16.66666667%;\n }\n .col-sm-pull-1 {\n right: 8.33333333%;\n }\n .col-sm-pull-0 {\n right: auto;\n }\n .col-sm-push-12 {\n left: 100%;\n }\n .col-sm-push-11 {\n left: 91.66666667%;\n }\n .col-sm-push-10 {\n left: 83.33333333%;\n }\n .col-sm-push-9 {\n left: 75%;\n }\n .col-sm-push-8 {\n left: 66.66666667%;\n }\n .col-sm-push-7 {\n left: 58.33333333%;\n }\n .col-sm-push-6 {\n left: 50%;\n }\n .col-sm-push-5 {\n left: 41.66666667%;\n }\n .col-sm-push-4 {\n left: 33.33333333%;\n }\n .col-sm-push-3 {\n left: 25%;\n }\n .col-sm-push-2 {\n left: 16.66666667%;\n }\n .col-sm-push-1 {\n left: 8.33333333%;\n }\n .col-sm-push-0 {\n left: auto;\n }\n .col-sm-offset-12 {\n margin-left: 100%;\n }\n .col-sm-offset-11 {\n margin-left: 91.66666667%;\n }\n .col-sm-offset-10 {\n margin-left: 83.33333333%;\n }\n .col-sm-offset-9 {\n margin-left: 75%;\n }\n .col-sm-offset-8 {\n margin-left: 66.66666667%;\n }\n .col-sm-offset-7 {\n margin-left: 58.33333333%;\n }\n .col-sm-offset-6 {\n margin-left: 50%;\n }\n .col-sm-offset-5 {\n margin-left: 41.66666667%;\n }\n .col-sm-offset-4 {\n margin-left: 33.33333333%;\n }\n .col-sm-offset-3 {\n margin-left: 25%;\n }\n .col-sm-offset-2 {\n margin-left: 16.66666667%;\n }\n .col-sm-offset-1 {\n margin-left: 8.33333333%;\n }\n .col-sm-offset-0 {\n margin-left: 0%;\n }\n}\n@media (min-width: 992px) {\n .col-md-1,\n .col-md-2,\n .col-md-3,\n .col-md-4,\n .col-md-5,\n .col-md-6,\n .col-md-7,\n .col-md-8,\n .col-md-9,\n .col-md-10,\n .col-md-11,\n .col-md-12 {\n float: left;\n }\n .col-md-12 {\n width: 100%;\n }\n .col-md-11 {\n width: 91.66666667%;\n }\n .col-md-10 {\n width: 83.33333333%;\n }\n .col-md-9 {\n width: 75%;\n }\n .col-md-8 {\n width: 66.66666667%;\n }\n .col-md-7 {\n width: 58.33333333%;\n }\n .col-md-6 {\n width: 50%;\n }\n .col-md-5 {\n width: 41.66666667%;\n }\n .col-md-4 {\n width: 33.33333333%;\n }\n .col-md-3 {\n width: 25%;\n }\n .col-md-2 {\n width: 16.66666667%;\n }\n .col-md-1 {\n width: 8.33333333%;\n }\n .col-md-pull-12 {\n right: 100%;\n }\n .col-md-pull-11 {\n right: 91.66666667%;\n }\n .col-md-pull-10 {\n right: 83.33333333%;\n }\n .col-md-pull-9 {\n right: 75%;\n }\n .col-md-pull-8 {\n right: 66.66666667%;\n }\n .col-md-pull-7 {\n right: 58.33333333%;\n }\n .col-md-pull-6 {\n right: 50%;\n }\n .col-md-pull-5 {\n right: 41.66666667%;\n }\n .col-md-pull-4 {\n right: 33.33333333%;\n }\n .col-md-pull-3 {\n right: 25%;\n }\n .col-md-pull-2 {\n right: 16.66666667%;\n }\n .col-md-pull-1 {\n right: 8.33333333%;\n }\n .col-md-pull-0 {\n right: auto;\n }\n .col-md-push-12 {\n left: 100%;\n }\n .col-md-push-11 {\n left: 91.66666667%;\n }\n .col-md-push-10 {\n left: 83.33333333%;\n }\n .col-md-push-9 {\n left: 75%;\n }\n .col-md-push-8 {\n left: 66.66666667%;\n }\n .col-md-push-7 {\n left: 58.33333333%;\n }\n .col-md-push-6 {\n left: 50%;\n }\n .col-md-push-5 {\n left: 41.66666667%;\n }\n .col-md-push-4 {\n left: 33.33333333%;\n }\n .col-md-push-3 {\n left: 25%;\n }\n .col-md-push-2 {\n left: 16.66666667%;\n }\n .col-md-push-1 {\n left: 8.33333333%;\n }\n .col-md-push-0 {\n left: auto;\n }\n .col-md-offset-12 {\n margin-left: 100%;\n }\n .col-md-offset-11 {\n margin-left: 91.66666667%;\n }\n .col-md-offset-10 {\n margin-left: 83.33333333%;\n }\n .col-md-offset-9 {\n margin-left: 75%;\n }\n .col-md-offset-8 {\n margin-left: 66.66666667%;\n }\n .col-md-offset-7 {\n margin-left: 58.33333333%;\n }\n .col-md-offset-6 {\n margin-left: 50%;\n }\n .col-md-offset-5 {\n margin-left: 41.66666667%;\n }\n .col-md-offset-4 {\n margin-left: 33.33333333%;\n }\n .col-md-offset-3 {\n margin-left: 25%;\n }\n .col-md-offset-2 {\n margin-left: 16.66666667%;\n }\n .col-md-offset-1 {\n margin-left: 8.33333333%;\n }\n .col-md-offset-0 {\n margin-left: 0%;\n }\n}\n@media (min-width: 1200px) {\n .col-lg-1,\n .col-lg-2,\n .col-lg-3,\n .col-lg-4,\n .col-lg-5,\n .col-lg-6,\n .col-lg-7,\n .col-lg-8,\n .col-lg-9,\n .col-lg-10,\n .col-lg-11,\n .col-lg-12 {\n float: left;\n }\n .col-lg-12 {\n width: 100%;\n }\n .col-lg-11 {\n width: 91.66666667%;\n }\n .col-lg-10 {\n width: 83.33333333%;\n }\n .col-lg-9 {\n width: 75%;\n }\n .col-lg-8 {\n width: 66.66666667%;\n }\n .col-lg-7 {\n width: 58.33333333%;\n }\n .col-lg-6 {\n width: 50%;\n }\n .col-lg-5 {\n width: 41.66666667%;\n }\n .col-lg-4 {\n width: 33.33333333%;\n }\n .col-lg-3 {\n width: 25%;\n }\n .col-lg-2 {\n width: 16.66666667%;\n }\n .col-lg-1 {\n width: 8.33333333%;\n }\n .col-lg-pull-12 {\n right: 100%;\n }\n .col-lg-pull-11 {\n right: 91.66666667%;\n }\n .col-lg-pull-10 {\n right: 83.33333333%;\n }\n .col-lg-pull-9 {\n right: 75%;\n }\n .col-lg-pull-8 {\n right: 66.66666667%;\n }\n .col-lg-pull-7 {\n right: 58.33333333%;\n }\n .col-lg-pull-6 {\n right: 50%;\n }\n .col-lg-pull-5 {\n right: 41.66666667%;\n }\n .col-lg-pull-4 {\n right: 33.33333333%;\n }\n .col-lg-pull-3 {\n right: 25%;\n }\n .col-lg-pull-2 {\n right: 16.66666667%;\n }\n .col-lg-pull-1 {\n right: 8.33333333%;\n }\n .col-lg-pull-0 {\n right: auto;\n }\n .col-lg-push-12 {\n left: 100%;\n }\n .col-lg-push-11 {\n left: 91.66666667%;\n }\n .col-lg-push-10 {\n left: 83.33333333%;\n }\n .col-lg-push-9 {\n left: 75%;\n }\n .col-lg-push-8 {\n left: 66.66666667%;\n }\n .col-lg-push-7 {\n left: 58.33333333%;\n }\n .col-lg-push-6 {\n left: 50%;\n }\n .col-lg-push-5 {\n left: 41.66666667%;\n }\n .col-lg-push-4 {\n left: 33.33333333%;\n }\n .col-lg-push-3 {\n left: 25%;\n }\n .col-lg-push-2 {\n left: 16.66666667%;\n }\n .col-lg-push-1 {\n left: 8.33333333%;\n }\n .col-lg-push-0 {\n left: auto;\n }\n .col-lg-offset-12 {\n margin-left: 100%;\n }\n .col-lg-offset-11 {\n margin-left: 91.66666667%;\n }\n .col-lg-offset-10 {\n margin-left: 83.33333333%;\n }\n .col-lg-offset-9 {\n margin-left: 75%;\n }\n .col-lg-offset-8 {\n margin-left: 66.66666667%;\n }\n .col-lg-offset-7 {\n margin-left: 58.33333333%;\n }\n .col-lg-offset-6 {\n margin-left: 50%;\n }\n .col-lg-offset-5 {\n margin-left: 41.66666667%;\n }\n .col-lg-offset-4 {\n margin-left: 33.33333333%;\n }\n .col-lg-offset-3 {\n margin-left: 25%;\n }\n .col-lg-offset-2 {\n margin-left: 16.66666667%;\n }\n .col-lg-offset-1 {\n margin-left: 8.33333333%;\n }\n .col-lg-offset-0 {\n margin-left: 0%;\n }\n}\ntable {\n background-color: transparent;\n}\ntable col[class*=\"col-\"] {\n position: static;\n display: table-column;\n float: none;\n}\ntable td[class*=\"col-\"],\ntable th[class*=\"col-\"] {\n position: static;\n display: table-cell;\n float: none;\n}\ncaption {\n padding-top: 8px;\n padding-bottom: 8px;\n color: #777777;\n text-align: left;\n}\nth {\n text-align: left;\n}\n.table {\n width: 100%;\n max-width: 100%;\n margin-bottom: 20px;\n}\n.table > thead > tr > th,\n.table > tbody > tr > th,\n.table > tfoot > tr > th,\n.table > thead > tr > td,\n.table > tbody > tr > td,\n.table > tfoot > tr > td {\n padding: 8px;\n line-height: 1.42857143;\n vertical-align: top;\n border-top: 1px solid #ddd;\n}\n.table > thead > tr > th {\n vertical-align: bottom;\n border-bottom: 2px solid #ddd;\n}\n.table > caption + thead > tr:first-child > th,\n.table > colgroup + thead > tr:first-child > th,\n.table > thead:first-child > tr:first-child > th,\n.table > caption + thead > tr:first-child > td,\n.table > colgroup + thead > tr:first-child > td,\n.table > thead:first-child > tr:first-child > td {\n border-top: 0;\n}\n.table > tbody + tbody {\n border-top: 2px solid #ddd;\n}\n.table .table {\n background-color: #fff;\n}\n.table-condensed > thead > tr > th,\n.table-condensed > tbody > tr > th,\n.table-condensed > tfoot > tr > th,\n.table-condensed > thead > tr > td,\n.table-condensed > tbody > tr > td,\n.table-condensed > tfoot > tr > td {\n padding: 5px;\n}\n.table-bordered {\n border: 1px solid #ddd;\n}\n.table-bordered > thead > tr > th,\n.table-bordered > tbody > tr > th,\n.table-bordered > tfoot > tr > th,\n.table-bordered > thead > tr > td,\n.table-bordered > tbody > tr > td,\n.table-bordered > tfoot > tr > td {\n border: 1px solid #ddd;\n}\n.table-bordered > thead > tr > th,\n.table-bordered > thead > tr > td {\n border-bottom-width: 2px;\n}\n.table-striped > tbody > tr:nth-of-type(odd) {\n background-color: #f9f9f9;\n}\n.table-hover > tbody > tr:hover {\n background-color: #f5f5f5;\n}\n.table > thead > tr > td.active,\n.table > tbody > tr > td.active,\n.table > tfoot > tr > td.active,\n.table > thead > tr > th.active,\n.table > tbody > tr > th.active,\n.table > tfoot > tr > th.active,\n.table > thead > tr.active > td,\n.table > tbody > tr.active > td,\n.table > tfoot > tr.active > td,\n.table > thead > tr.active > th,\n.table > tbody > tr.active > th,\n.table > tfoot > tr.active > th {\n background-color: #f5f5f5;\n}\n.table-hover > tbody > tr > td.active:hover,\n.table-hover > tbody > tr > th.active:hover,\n.table-hover > tbody > tr.active:hover > td,\n.table-hover > tbody > tr:hover > .active,\n.table-hover > tbody > tr.active:hover > th {\n background-color: #e8e8e8;\n}\n.table > thead > tr > td.success,\n.table > tbody > tr > td.success,\n.table > tfoot > tr > td.success,\n.table > thead > tr > th.success,\n.table > tbody > tr > th.success,\n.table > tfoot > tr > th.success,\n.table > thead > tr.success > td,\n.table > tbody > tr.success > td,\n.table > tfoot > tr.success > td,\n.table > thead > tr.success > th,\n.table > tbody > tr.success > th,\n.table > tfoot > tr.success > th {\n background-color: #dff0d8;\n}\n.table-hover > tbody > tr > td.success:hover,\n.table-hover > tbody > tr > th.success:hover,\n.table-hover > tbody > tr.success:hover > td,\n.table-hover > tbody > tr:hover > .success,\n.table-hover > tbody > tr.success:hover > th {\n background-color: #d0e9c6;\n}\n.table > thead > tr > td.info,\n.table > tbody > tr > td.info,\n.table > tfoot > tr > td.info,\n.table > thead > tr > th.info,\n.table > tbody > tr > th.info,\n.table > tfoot > tr > th.info,\n.table > thead > tr.info > td,\n.table > tbody > tr.info > td,\n.table > tfoot > tr.info > td,\n.table > thead > tr.info > th,\n.table > tbody > tr.info > th,\n.table > tfoot > tr.info > th {\n background-color: #d9edf7;\n}\n.table-hover > tbody > tr > td.info:hover,\n.table-hover > tbody > tr > th.info:hover,\n.table-hover > tbody > tr.info:hover > td,\n.table-hover > tbody > tr:hover > .info,\n.table-hover > tbody > tr.info:hover > th {\n background-color: #c4e3f3;\n}\n.table > thead > tr > td.warning,\n.table > tbody > tr > td.warning,\n.table > tfoot > tr > td.warning,\n.table > thead > tr > th.warning,\n.table > tbody > tr > th.warning,\n.table > tfoot > tr > th.warning,\n.table > thead > tr.warning > td,\n.table > tbody > tr.warning > td,\n.table > tfoot > tr.warning > td,\n.table > thead > tr.warning > th,\n.table > tbody > tr.warning > th,\n.table > tfoot > tr.warning > th {\n background-color: #fcf8e3;\n}\n.table-hover > tbody > tr > td.warning:hover,\n.table-hover > tbody > tr > th.warning:hover,\n.table-hover > tbody > tr.warning:hover > td,\n.table-hover > tbody > tr:hover > .warning,\n.table-hover > tbody > tr.warning:hover > th {\n background-color: #faf2cc;\n}\n.table > thead > tr > td.danger,\n.table > tbody > tr > td.danger,\n.table > tfoot > tr > td.danger,\n.table > thead > tr > th.danger,\n.table > tbody > tr > th.danger,\n.table > tfoot > tr > th.danger,\n.table > thead > tr.danger > td,\n.table > tbody > tr.danger > td,\n.table > tfoot > tr.danger > td,\n.table > thead > tr.danger > th,\n.table > tbody > tr.danger > th,\n.table > tfoot > tr.danger > th {\n background-color: #f2dede;\n}\n.table-hover > tbody > tr > td.danger:hover,\n.table-hover > tbody > tr > th.danger:hover,\n.table-hover > tbody > tr.danger:hover > td,\n.table-hover > tbody > tr:hover > .danger,\n.table-hover > tbody > tr.danger:hover > th {\n background-color: #ebcccc;\n}\n.table-responsive {\n min-height: 0.01%;\n overflow-x: auto;\n}\n@media screen and (max-width: 767px) {\n .table-responsive {\n width: 100%;\n margin-bottom: 15px;\n overflow-y: hidden;\n -ms-overflow-style: -ms-autohiding-scrollbar;\n border: 1px solid #ddd;\n }\n .table-responsive > .table {\n margin-bottom: 0;\n }\n .table-responsive > .table > thead > tr > th,\n .table-responsive > .table > tbody > tr > th,\n .table-responsive > .table > tfoot > tr > th,\n .table-responsive > .table > thead > tr > td,\n .table-responsive > .table > tbody > tr > td,\n .table-responsive > .table > tfoot > tr > td {\n white-space: nowrap;\n }\n .table-responsive > .table-bordered {\n border: 0;\n }\n .table-responsive > .table-bordered > thead > tr > th:first-child,\n .table-responsive > .table-bordered > tbody > tr > th:first-child,\n .table-responsive > .table-bordered > tfoot > tr > th:first-child,\n .table-responsive > .table-bordered > thead > tr > td:first-child,\n .table-responsive > .table-bordered > tbody > tr > td:first-child,\n .table-responsive > .table-bordered > tfoot > tr > td:first-child {\n border-left: 0;\n }\n .table-responsive > .table-bordered > thead > tr > th:last-child,\n .table-responsive > .table-bordered > tbody > tr > th:last-child,\n .table-responsive > .table-bordered > tfoot > tr > th:last-child,\n .table-responsive > .table-bordered > thead > tr > td:last-child,\n .table-responsive > .table-bordered > tbody > tr > td:last-child,\n .table-responsive > .table-bordered > tfoot > tr > td:last-child {\n border-right: 0;\n }\n .table-responsive > .table-bordered > tbody > tr:last-child > th,\n .table-responsive > .table-bordered > tfoot > tr:last-child > th,\n .table-responsive > .table-bordered > tbody > tr:last-child > td,\n .table-responsive > .table-bordered > tfoot > tr:last-child > td {\n border-bottom: 0;\n }\n}\nfieldset {\n min-width: 0;\n padding: 0;\n margin: 0;\n border: 0;\n}\nlegend {\n display: block;\n width: 100%;\n padding: 0;\n margin-bottom: 20px;\n font-size: 21px;\n line-height: inherit;\n color: #333333;\n border: 0;\n border-bottom: 1px solid #e5e5e5;\n}\nlabel {\n display: inline-block;\n max-width: 100%;\n margin-bottom: 5px;\n font-weight: 700;\n}\ninput[type=\"search\"] {\n -webkit-box-sizing: border-box;\n -moz-box-sizing: border-box;\n box-sizing: border-box;\n -webkit-appearance: none;\n appearance: none;\n}\ninput[type=\"radio\"],\ninput[type=\"checkbox\"] {\n margin: 4px 0 0;\n margin-top: 1px \\9;\n line-height: normal;\n}\ninput[type=\"radio\"][disabled],\ninput[type=\"checkbox\"][disabled],\ninput[type=\"radio\"].disabled,\ninput[type=\"checkbox\"].disabled,\nfieldset[disabled] input[type=\"radio\"],\nfieldset[disabled] input[type=\"checkbox\"] {\n cursor: not-allowed;\n}\ninput[type=\"file\"] {\n display: block;\n}\ninput[type=\"range\"] {\n display: block;\n width: 100%;\n}\nselect[multiple],\nselect[size] {\n height: auto;\n}\ninput[type=\"file\"]:focus,\ninput[type=\"radio\"]:focus,\ninput[type=\"checkbox\"]:focus {\n outline: 5px auto -webkit-focus-ring-color;\n outline-offset: -2px;\n}\noutput {\n display: block;\n padding-top: 7px;\n font-size: 14px;\n line-height: 1.42857143;\n color: #555555;\n}\n.form-control {\n display: block;\n width: 100%;\n height: 34px;\n padding: 6px 12px;\n font-size: 14px;\n line-height: 1.42857143;\n color: #555555;\n background-color: #fff;\n background-image: none;\n border: 1px solid #ccc;\n border-radius: 4px;\n -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);\n box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);\n -webkit-transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s;\n -o-transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s;\n transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s;\n}\n.form-control:focus {\n border-color: #66afe9;\n outline: 0;\n -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 8px rgba(102, 175, 233, 0.6);\n box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 8px rgba(102, 175, 233, 0.6);\n}\n.form-control::-moz-placeholder {\n color: #999;\n opacity: 1;\n}\n.form-control:-ms-input-placeholder {\n color: #999;\n}\n.form-control::-webkit-input-placeholder {\n color: #999;\n}\n.form-control::-ms-expand {\n background-color: transparent;\n border: 0;\n}\n.form-control[disabled],\n.form-control[readonly],\nfieldset[disabled] .form-control {\n background-color: #eeeeee;\n opacity: 1;\n}\n.form-control[disabled],\nfieldset[disabled] .form-control {\n cursor: not-allowed;\n}\ntextarea.form-control {\n height: auto;\n}\n@media screen and (-webkit-min-device-pixel-ratio: 0) {\n input[type=\"date\"].form-control,\n input[type=\"time\"].form-control,\n input[type=\"datetime-local\"].form-control,\n input[type=\"month\"].form-control {\n line-height: 34px;\n }\n input[type=\"date\"].input-sm,\n input[type=\"time\"].input-sm,\n input[type=\"datetime-local\"].input-sm,\n input[type=\"month\"].input-sm,\n .input-group-sm input[type=\"date\"],\n .input-group-sm input[type=\"time\"],\n .input-group-sm input[type=\"datetime-local\"],\n .input-group-sm input[type=\"month\"] {\n line-height: 30px;\n }\n input[type=\"date\"].input-lg,\n input[type=\"time\"].input-lg,\n input[type=\"datetime-local\"].input-lg,\n input[type=\"month\"].input-lg,\n .input-group-lg input[type=\"date\"],\n .input-group-lg input[type=\"time\"],\n .input-group-lg input[type=\"datetime-local\"],\n .input-group-lg input[type=\"month\"] {\n line-height: 46px;\n }\n}\n.form-group {\n margin-bottom: 15px;\n}\n.radio,\n.checkbox {\n position: relative;\n display: block;\n margin-top: 10px;\n margin-bottom: 10px;\n}\n.radio.disabled label,\n.checkbox.disabled label,\nfieldset[disabled] .radio label,\nfieldset[disabled] .checkbox label {\n cursor: not-allowed;\n}\n.radio label,\n.checkbox label {\n min-height: 20px;\n padding-left: 20px;\n margin-bottom: 0;\n font-weight: 400;\n cursor: pointer;\n}\n.radio input[type=\"radio\"],\n.radio-inline input[type=\"radio\"],\n.checkbox input[type=\"checkbox\"],\n.checkbox-inline input[type=\"checkbox\"] {\n position: absolute;\n margin-top: 4px \\9;\n margin-left: -20px;\n}\n.radio + .radio,\n.checkbox + .checkbox {\n margin-top: -5px;\n}\n.radio-inline,\n.checkbox-inline {\n position: relative;\n display: inline-block;\n padding-left: 20px;\n margin-bottom: 0;\n font-weight: 400;\n vertical-align: middle;\n cursor: pointer;\n}\n.radio-inline.disabled,\n.checkbox-inline.disabled,\nfieldset[disabled] .radio-inline,\nfieldset[disabled] .checkbox-inline {\n cursor: not-allowed;\n}\n.radio-inline + .radio-inline,\n.checkbox-inline + .checkbox-inline {\n margin-top: 0;\n margin-left: 10px;\n}\n.form-control-static {\n min-height: 34px;\n padding-top: 7px;\n padding-bottom: 7px;\n margin-bottom: 0;\n}\n.form-control-static.input-lg,\n.form-control-static.input-sm {\n padding-right: 0;\n padding-left: 0;\n}\n.input-sm {\n height: 30px;\n padding: 5px 10px;\n font-size: 12px;\n line-height: 1.5;\n border-radius: 3px;\n}\nselect.input-sm {\n height: 30px;\n line-height: 30px;\n}\ntextarea.input-sm,\nselect[multiple].input-sm {\n height: auto;\n}\n.form-group-sm .form-control {\n height: 30px;\n padding: 5px 10px;\n font-size: 12px;\n line-height: 1.5;\n border-radius: 3px;\n}\n.form-group-sm select.form-control {\n height: 30px;\n line-height: 30px;\n}\n.form-group-sm textarea.form-control,\n.form-group-sm select[multiple].form-control {\n height: auto;\n}\n.form-group-sm .form-control-static {\n height: 30px;\n min-height: 32px;\n padding: 6px 10px;\n font-size: 12px;\n line-height: 1.5;\n}\n.input-lg {\n height: 46px;\n padding: 10px 16px;\n font-size: 18px;\n line-height: 1.3333333;\n border-radius: 6px;\n}\nselect.input-lg {\n height: 46px;\n line-height: 46px;\n}\ntextarea.input-lg,\nselect[multiple].input-lg {\n height: auto;\n}\n.form-group-lg .form-control {\n height: 46px;\n padding: 10px 16px;\n font-size: 18px;\n line-height: 1.3333333;\n border-radius: 6px;\n}\n.form-group-lg select.form-control {\n height: 46px;\n line-height: 46px;\n}\n.form-group-lg textarea.form-control,\n.form-group-lg select[multiple].form-control {\n height: auto;\n}\n.form-group-lg .form-control-static {\n height: 46px;\n min-height: 38px;\n padding: 11px 16px;\n font-size: 18px;\n line-height: 1.3333333;\n}\n.has-feedback {\n position: relative;\n}\n.has-feedback .form-control {\n padding-right: 42.5px;\n}\n.form-control-feedback {\n position: absolute;\n top: 0;\n right: 0;\n z-index: 2;\n display: block;\n width: 34px;\n height: 34px;\n line-height: 34px;\n text-align: center;\n pointer-events: none;\n}\n.input-lg + .form-control-feedback,\n.input-group-lg + .form-control-feedback,\n.form-group-lg .form-control + .form-control-feedback {\n width: 46px;\n height: 46px;\n line-height: 46px;\n}\n.input-sm + .form-control-feedback,\n.input-group-sm + .form-control-feedback,\n.form-group-sm .form-control + .form-control-feedback {\n width: 30px;\n height: 30px;\n line-height: 30px;\n}\n.has-success .help-block,\n.has-success .control-label,\n.has-success .radio,\n.has-success .checkbox,\n.has-success .radio-inline,\n.has-success .checkbox-inline,\n.has-success.radio label,\n.has-success.checkbox label,\n.has-success.radio-inline label,\n.has-success.checkbox-inline label {\n color: #3c763d;\n}\n.has-success .form-control {\n border-color: #3c763d;\n -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);\n box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);\n}\n.has-success .form-control:focus {\n border-color: #2b542c;\n -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #67b168;\n box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #67b168;\n}\n.has-success .input-group-addon {\n color: #3c763d;\n background-color: #dff0d8;\n border-color: #3c763d;\n}\n.has-success .form-control-feedback {\n color: #3c763d;\n}\n.has-warning .help-block,\n.has-warning .control-label,\n.has-warning .radio,\n.has-warning .checkbox,\n.has-warning .radio-inline,\n.has-warning .checkbox-inline,\n.has-warning.radio label,\n.has-warning.checkbox label,\n.has-warning.radio-inline label,\n.has-warning.checkbox-inline label {\n color: #8a6d3b;\n}\n.has-warning .form-control {\n border-color: #8a6d3b;\n -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);\n box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);\n}\n.has-warning .form-control:focus {\n border-color: #66512c;\n -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #c0a16b;\n box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #c0a16b;\n}\n.has-warning .input-group-addon {\n color: #8a6d3b;\n background-color: #fcf8e3;\n border-color: #8a6d3b;\n}\n.has-warning .form-control-feedback {\n color: #8a6d3b;\n}\n.has-error .help-block,\n.has-error .control-label,\n.has-error .radio,\n.has-error .checkbox,\n.has-error .radio-inline,\n.has-error .checkbox-inline,\n.has-error.radio label,\n.has-error.checkbox label,\n.has-error.radio-inline label,\n.has-error.checkbox-inline label {\n color: #a94442;\n}\n.has-error .form-control {\n border-color: #a94442;\n -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);\n box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);\n}\n.has-error .form-control:focus {\n border-color: #843534;\n -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #ce8483;\n box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #ce8483;\n}\n.has-error .input-group-addon {\n color: #a94442;\n background-color: #f2dede;\n border-color: #a94442;\n}\n.has-error .form-control-feedback {\n color: #a94442;\n}\n.has-feedback label ~ .form-control-feedback {\n top: 25px;\n}\n.has-feedback label.sr-only ~ .form-control-feedback {\n top: 0;\n}\n.help-block {\n display: block;\n margin-top: 5px;\n margin-bottom: 10px;\n color: #737373;\n}\n@media (min-width: 768px) {\n .form-inline .form-group {\n display: inline-block;\n margin-bottom: 0;\n vertical-align: middle;\n }\n .form-inline .form-control {\n display: inline-block;\n width: auto;\n vertical-align: middle;\n }\n .form-inline .form-control-static {\n display: inline-block;\n }\n .form-inline .input-group {\n display: inline-table;\n vertical-align: middle;\n }\n .form-inline .input-group .input-group-addon,\n .form-inline .input-group .input-group-btn,\n .form-inline .input-group .form-control {\n width: auto;\n }\n .form-inline .input-group > .form-control {\n width: 100%;\n }\n .form-inline .control-label {\n margin-bottom: 0;\n vertical-align: middle;\n }\n .form-inline .radio,\n .form-inline .checkbox {\n display: inline-block;\n margin-top: 0;\n margin-bottom: 0;\n vertical-align: middle;\n }\n .form-inline .radio label,\n .form-inline .checkbox label {\n padding-left: 0;\n }\n .form-inline .radio input[type=\"radio\"],\n .form-inline .checkbox input[type=\"checkbox\"] {\n position: relative;\n margin-left: 0;\n }\n .form-inline .has-feedback .form-control-feedback {\n top: 0;\n }\n}\n.form-horizontal .radio,\n.form-horizontal .checkbox,\n.form-horizontal .radio-inline,\n.form-horizontal .checkbox-inline {\n padding-top: 7px;\n margin-top: 0;\n margin-bottom: 0;\n}\n.form-horizontal .radio,\n.form-horizontal .checkbox {\n min-height: 27px;\n}\n.form-horizontal .form-group {\n margin-right: -15px;\n margin-left: -15px;\n}\n@media (min-width: 768px) {\n .form-horizontal .control-label {\n padding-top: 7px;\n margin-bottom: 0;\n text-align: right;\n }\n}\n.form-horizontal .has-feedback .form-control-feedback {\n right: 15px;\n}\n@media (min-width: 768px) {\n .form-horizontal .form-group-lg .control-label {\n padding-top: 11px;\n font-size: 18px;\n }\n}\n@media (min-width: 768px) {\n .form-horizontal .form-group-sm .control-label {\n padding-top: 6px;\n font-size: 12px;\n }\n}\n.btn {\n display: inline-block;\n margin-bottom: 0;\n font-weight: normal;\n text-align: center;\n white-space: nowrap;\n vertical-align: middle;\n touch-action: manipulation;\n cursor: pointer;\n background-image: none;\n border: 1px solid transparent;\n padding: 6px 12px;\n font-size: 14px;\n line-height: 1.42857143;\n border-radius: 4px;\n -webkit-user-select: none;\n -moz-user-select: none;\n -ms-user-select: none;\n user-select: none;\n}\n.btn:focus,\n.btn:active:focus,\n.btn.active:focus,\n.btn.focus,\n.btn:active.focus,\n.btn.active.focus {\n outline: 5px auto -webkit-focus-ring-color;\n outline-offset: -2px;\n}\n.btn:hover,\n.btn:focus,\n.btn.focus {\n color: #333;\n text-decoration: none;\n}\n.btn:active,\n.btn.active {\n background-image: none;\n outline: 0;\n -webkit-box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125);\n box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125);\n}\n.btn.disabled,\n.btn[disabled],\nfieldset[disabled] .btn {\n cursor: not-allowed;\n filter: alpha(opacity=65);\n opacity: 0.65;\n -webkit-box-shadow: none;\n box-shadow: none;\n}\na.btn.disabled,\nfieldset[disabled] a.btn {\n pointer-events: none;\n}\n.btn-default {\n color: #333;\n background-color: #fff;\n border-color: #ccc;\n}\n.btn-default:focus,\n.btn-default.focus {\n color: #333;\n background-color: #e6e6e6;\n border-color: #8c8c8c;\n}\n.btn-default:hover {\n color: #333;\n background-color: #e6e6e6;\n border-color: #adadad;\n}\n.btn-default:active,\n.btn-default.active,\n.open > .dropdown-toggle.btn-default {\n color: #333;\n background-color: #e6e6e6;\n background-image: none;\n border-color: #adadad;\n}\n.btn-default:active:hover,\n.btn-default.active:hover,\n.open > .dropdown-toggle.btn-default:hover,\n.btn-default:active:focus,\n.btn-default.active:focus,\n.open > .dropdown-toggle.btn-default:focus,\n.btn-default:active.focus,\n.btn-default.active.focus,\n.open > .dropdown-toggle.btn-default.focus {\n color: #333;\n background-color: #d4d4d4;\n border-color: #8c8c8c;\n}\n.btn-default.disabled:hover,\n.btn-default[disabled]:hover,\nfieldset[disabled] .btn-default:hover,\n.btn-default.disabled:focus,\n.btn-default[disabled]:focus,\nfieldset[disabled] .btn-default:focus,\n.btn-default.disabled.focus,\n.btn-default[disabled].focus,\nfieldset[disabled] .btn-default.focus {\n background-color: #fff;\n border-color: #ccc;\n}\n.btn-default .badge {\n color: #fff;\n background-color: #333;\n}\n.btn-primary {\n color: #fff;\n background-color: #337ab7;\n border-color: #2e6da4;\n}\n.btn-primary:focus,\n.btn-primary.focus {\n color: #fff;\n background-color: #286090;\n border-color: #122b40;\n}\n.btn-primary:hover {\n color: #fff;\n background-color: #286090;\n border-color: #204d74;\n}\n.btn-primary:active,\n.btn-primary.active,\n.open > .dropdown-toggle.btn-primary {\n color: #fff;\n background-color: #286090;\n background-image: none;\n border-color: #204d74;\n}\n.btn-primary:active:hover,\n.btn-primary.active:hover,\n.open > .dropdown-toggle.btn-primary:hover,\n.btn-primary:active:focus,\n.btn-primary.active:focus,\n.open > .dropdown-toggle.btn-primary:focus,\n.btn-primary:active.focus,\n.btn-primary.active.focus,\n.open > .dropdown-toggle.btn-primary.focus {\n color: #fff;\n background-color: #204d74;\n border-color: #122b40;\n}\n.btn-primary.disabled:hover,\n.btn-primary[disabled]:hover,\nfieldset[disabled] .btn-primary:hover,\n.btn-primary.disabled:focus,\n.btn-primary[disabled]:focus,\nfieldset[disabled] .btn-primary:focus,\n.btn-primary.disabled.focus,\n.btn-primary[disabled].focus,\nfieldset[disabled] .btn-primary.focus {\n background-color: #337ab7;\n border-color: #2e6da4;\n}\n.btn-primary .badge {\n color: #337ab7;\n background-color: #fff;\n}\n.btn-success {\n color: #fff;\n background-color: #5cb85c;\n border-color: #4cae4c;\n}\n.btn-success:focus,\n.btn-success.focus {\n color: #fff;\n background-color: #449d44;\n border-color: #255625;\n}\n.btn-success:hover {\n color: #fff;\n background-color: #449d44;\n border-color: #398439;\n}\n.btn-success:active,\n.btn-success.active,\n.open > .dropdown-toggle.btn-success {\n color: #fff;\n background-color: #449d44;\n background-image: none;\n border-color: #398439;\n}\n.btn-success:active:hover,\n.btn-success.active:hover,\n.open > .dropdown-toggle.btn-success:hover,\n.btn-success:active:focus,\n.btn-success.active:focus,\n.open > .dropdown-toggle.btn-success:focus,\n.btn-success:active.focus,\n.btn-success.active.focus,\n.open > .dropdown-toggle.btn-success.focus {\n color: #fff;\n background-color: #398439;\n border-color: #255625;\n}\n.btn-success.disabled:hover,\n.btn-success[disabled]:hover,\nfieldset[disabled] .btn-success:hover,\n.btn-success.disabled:focus,\n.btn-success[disabled]:focus,\nfieldset[disabled] .btn-success:focus,\n.btn-success.disabled.focus,\n.btn-success[disabled].focus,\nfieldset[disabled] .btn-success.focus {\n background-color: #5cb85c;\n border-color: #4cae4c;\n}\n.btn-success .badge {\n color: #5cb85c;\n background-color: #fff;\n}\n.btn-info {\n color: #fff;\n background-color: #5bc0de;\n border-color: #46b8da;\n}\n.btn-info:focus,\n.btn-info.focus {\n color: #fff;\n background-color: #31b0d5;\n border-color: #1b6d85;\n}\n.btn-info:hover {\n color: #fff;\n background-color: #31b0d5;\n border-color: #269abc;\n}\n.btn-info:active,\n.btn-info.active,\n.open > .dropdown-toggle.btn-info {\n color: #fff;\n background-color: #31b0d5;\n background-image: none;\n border-color: #269abc;\n}\n.btn-info:active:hover,\n.btn-info.active:hover,\n.open > .dropdown-toggle.btn-info:hover,\n.btn-info:active:focus,\n.btn-info.active:focus,\n.open > .dropdown-toggle.btn-info:focus,\n.btn-info:active.focus,\n.btn-info.active.focus,\n.open > .dropdown-toggle.btn-info.focus {\n color: #fff;\n background-color: #269abc;\n border-color: #1b6d85;\n}\n.btn-info.disabled:hover,\n.btn-info[disabled]:hover,\nfieldset[disabled] .btn-info:hover,\n.btn-info.disabled:focus,\n.btn-info[disabled]:focus,\nfieldset[disabled] .btn-info:focus,\n.btn-info.disabled.focus,\n.btn-info[disabled].focus,\nfieldset[disabled] .btn-info.focus {\n background-color: #5bc0de;\n border-color: #46b8da;\n}\n.btn-info .badge {\n color: #5bc0de;\n background-color: #fff;\n}\n.btn-warning {\n color: #fff;\n background-color: #f0ad4e;\n border-color: #eea236;\n}\n.btn-warning:focus,\n.btn-warning.focus {\n color: #fff;\n background-color: #ec971f;\n border-color: #985f0d;\n}\n.btn-warning:hover {\n color: #fff;\n background-color: #ec971f;\n border-color: #d58512;\n}\n.btn-warning:active,\n.btn-warning.active,\n.open > .dropdown-toggle.btn-warning {\n color: #fff;\n background-color: #ec971f;\n background-image: none;\n border-color: #d58512;\n}\n.btn-warning:active:hover,\n.btn-warning.active:hover,\n.open > .dropdown-toggle.btn-warning:hover,\n.btn-warning:active:focus,\n.btn-warning.active:focus,\n.open > .dropdown-toggle.btn-warning:focus,\n.btn-warning:active.focus,\n.btn-warning.active.focus,\n.open > .dropdown-toggle.btn-warning.focus {\n color: #fff;\n background-color: #d58512;\n border-color: #985f0d;\n}\n.btn-warning.disabled:hover,\n.btn-warning[disabled]:hover,\nfieldset[disabled] .btn-warning:hover,\n.btn-warning.disabled:focus,\n.btn-warning[disabled]:focus,\nfieldset[disabled] .btn-warning:focus,\n.btn-warning.disabled.focus,\n.btn-warning[disabled].focus,\nfieldset[disabled] .btn-warning.focus {\n background-color: #f0ad4e;\n border-color: #eea236;\n}\n.btn-warning .badge {\n color: #f0ad4e;\n background-color: #fff;\n}\n.btn-danger {\n color: #fff;\n background-color: #d9534f;\n border-color: #d43f3a;\n}\n.btn-danger:focus,\n.btn-danger.focus {\n color: #fff;\n background-color: #c9302c;\n border-color: #761c19;\n}\n.btn-danger:hover {\n color: #fff;\n background-color: #c9302c;\n border-color: #ac2925;\n}\n.btn-danger:active,\n.btn-danger.active,\n.open > .dropdown-toggle.btn-danger {\n color: #fff;\n background-color: #c9302c;\n background-image: none;\n border-color: #ac2925;\n}\n.btn-danger:active:hover,\n.btn-danger.active:hover,\n.open > .dropdown-toggle.btn-danger:hover,\n.btn-danger:active:focus,\n.btn-danger.active:focus,\n.open > .dropdown-toggle.btn-danger:focus,\n.btn-danger:active.focus,\n.btn-danger.active.focus,\n.open > .dropdown-toggle.btn-danger.focus {\n color: #fff;\n background-color: #ac2925;\n border-color: #761c19;\n}\n.btn-danger.disabled:hover,\n.btn-danger[disabled]:hover,\nfieldset[disabled] .btn-danger:hover,\n.btn-danger.disabled:focus,\n.btn-danger[disabled]:focus,\nfieldset[disabled] .btn-danger:focus,\n.btn-danger.disabled.focus,\n.btn-danger[disabled].focus,\nfieldset[disabled] .btn-danger.focus {\n background-color: #d9534f;\n border-color: #d43f3a;\n}\n.btn-danger .badge {\n color: #d9534f;\n background-color: #fff;\n}\n.btn-link {\n font-weight: 400;\n color: #337ab7;\n border-radius: 0;\n}\n.btn-link,\n.btn-link:active,\n.btn-link.active,\n.btn-link[disabled],\nfieldset[disabled] .btn-link {\n background-color: transparent;\n -webkit-box-shadow: none;\n box-shadow: none;\n}\n.btn-link,\n.btn-link:hover,\n.btn-link:focus,\n.btn-link:active {\n border-color: transparent;\n}\n.btn-link:hover,\n.btn-link:focus {\n color: #23527c;\n text-decoration: underline;\n background-color: transparent;\n}\n.btn-link[disabled]:hover,\nfieldset[disabled] .btn-link:hover,\n.btn-link[disabled]:focus,\nfieldset[disabled] .btn-link:focus {\n color: #777777;\n text-decoration: none;\n}\n.btn-lg,\n.btn-group-lg > .btn {\n padding: 10px 16px;\n font-size: 18px;\n line-height: 1.3333333;\n border-radius: 6px;\n}\n.btn-sm,\n.btn-group-sm > .btn {\n padding: 5px 10px;\n font-size: 12px;\n line-height: 1.5;\n border-radius: 3px;\n}\n.btn-xs,\n.btn-group-xs > .btn {\n padding: 1px 5px;\n font-size: 12px;\n line-height: 1.5;\n border-radius: 3px;\n}\n.btn-block {\n display: block;\n width: 100%;\n}\n.btn-block + .btn-block {\n margin-top: 5px;\n}\ninput[type=\"submit\"].btn-block,\ninput[type=\"reset\"].btn-block,\ninput[type=\"button\"].btn-block {\n width: 100%;\n}\n.fade {\n opacity: 0;\n -webkit-transition: opacity 0.15s linear;\n -o-transition: opacity 0.15s linear;\n transition: opacity 0.15s linear;\n}\n.fade.in {\n opacity: 1;\n}\n.collapse {\n display: none;\n}\n.collapse.in {\n display: block;\n}\ntr.collapse.in {\n display: table-row;\n}\ntbody.collapse.in {\n display: table-row-group;\n}\n.collapsing {\n position: relative;\n height: 0;\n overflow: hidden;\n -webkit-transition-property: height, visibility;\n transition-property: height, visibility;\n -webkit-transition-duration: 0.35s;\n transition-duration: 0.35s;\n -webkit-transition-timing-function: ease;\n transition-timing-function: ease;\n}\n.caret {\n display: inline-block;\n width: 0;\n height: 0;\n margin-left: 2px;\n vertical-align: middle;\n border-top: 4px dashed;\n border-top: 4px solid \\9;\n border-right: 4px solid transparent;\n border-left: 4px solid transparent;\n}\n.dropup,\n.dropdown {\n position: relative;\n}\n.dropdown-toggle:focus {\n outline: 0;\n}\n.dropdown-menu {\n position: absolute;\n top: 100%;\n left: 0;\n z-index: 1000;\n display: none;\n float: left;\n min-width: 160px;\n padding: 5px 0;\n margin: 2px 0 0;\n font-size: 14px;\n text-align: left;\n list-style: none;\n background-color: #fff;\n background-clip: padding-box;\n border: 1px solid #ccc;\n border: 1px solid rgba(0, 0, 0, 0.15);\n border-radius: 4px;\n -webkit-box-shadow: 0 6px 12px rgba(0, 0, 0, 0.175);\n box-shadow: 0 6px 12px rgba(0, 0, 0, 0.175);\n}\n.dropdown-menu.pull-right {\n right: 0;\n left: auto;\n}\n.dropdown-menu .divider {\n height: 1px;\n margin: 9px 0;\n overflow: hidden;\n background-color: #e5e5e5;\n}\n.dropdown-menu > li > a {\n display: block;\n padding: 3px 20px;\n clear: both;\n font-weight: 400;\n line-height: 1.42857143;\n color: #333333;\n white-space: nowrap;\n}\n.dropdown-menu > li > a:hover,\n.dropdown-menu > li > a:focus {\n color: #262626;\n text-decoration: none;\n background-color: #f5f5f5;\n}\n.dropdown-menu > .active > a,\n.dropdown-menu > .active > a:hover,\n.dropdown-menu > .active > a:focus {\n color: #fff;\n text-decoration: none;\n background-color: #337ab7;\n outline: 0;\n}\n.dropdown-menu > .disabled > a,\n.dropdown-menu > .disabled > a:hover,\n.dropdown-menu > .disabled > a:focus {\n color: #777777;\n}\n.dropdown-menu > .disabled > a:hover,\n.dropdown-menu > .disabled > a:focus {\n text-decoration: none;\n cursor: not-allowed;\n background-color: transparent;\n background-image: none;\n filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);\n}\n.open > .dropdown-menu {\n display: block;\n}\n.open > a {\n outline: 0;\n}\n.dropdown-menu-right {\n right: 0;\n left: auto;\n}\n.dropdown-menu-left {\n right: auto;\n left: 0;\n}\n.dropdown-header {\n display: block;\n padding: 3px 20px;\n font-size: 12px;\n line-height: 1.42857143;\n color: #777777;\n white-space: nowrap;\n}\n.dropdown-backdrop {\n position: fixed;\n top: 0;\n right: 0;\n bottom: 0;\n left: 0;\n z-index: 990;\n}\n.pull-right > .dropdown-menu {\n right: 0;\n left: auto;\n}\n.dropup .caret,\n.navbar-fixed-bottom .dropdown .caret {\n content: \"\";\n border-top: 0;\n border-bottom: 4px dashed;\n border-bottom: 4px solid \\9;\n}\n.dropup .dropdown-menu,\n.navbar-fixed-bottom .dropdown .dropdown-menu {\n top: auto;\n bottom: 100%;\n margin-bottom: 2px;\n}\n@media (min-width: 768px) {\n .navbar-right .dropdown-menu {\n right: 0;\n left: auto;\n }\n .navbar-right .dropdown-menu-left {\n right: auto;\n left: 0;\n }\n}\n.btn-group,\n.btn-group-vertical {\n position: relative;\n display: inline-block;\n vertical-align: middle;\n}\n.btn-group > .btn,\n.btn-group-vertical > .btn {\n position: relative;\n float: left;\n}\n.btn-group > .btn:hover,\n.btn-group-vertical > .btn:hover,\n.btn-group > .btn:focus,\n.btn-group-vertical > .btn:focus,\n.btn-group > .btn:active,\n.btn-group-vertical > .btn:active,\n.btn-group > .btn.active,\n.btn-group-vertical > .btn.active {\n z-index: 2;\n}\n.btn-group .btn + .btn,\n.btn-group .btn + .btn-group,\n.btn-group .btn-group + .btn,\n.btn-group .btn-group + .btn-group {\n margin-left: -1px;\n}\n.btn-toolbar {\n margin-left: -5px;\n}\n.btn-toolbar .btn,\n.btn-toolbar .btn-group,\n.btn-toolbar .input-group {\n float: left;\n}\n.btn-toolbar > .btn,\n.btn-toolbar > .btn-group,\n.btn-toolbar > .input-group {\n margin-left: 5px;\n}\n.btn-group > .btn:not(:first-child):not(:last-child):not(.dropdown-toggle) {\n border-radius: 0;\n}\n.btn-group > .btn:first-child {\n margin-left: 0;\n}\n.btn-group > .btn:first-child:not(:last-child):not(.dropdown-toggle) {\n border-top-right-radius: 0;\n border-bottom-right-radius: 0;\n}\n.btn-group > .btn:last-child:not(:first-child),\n.btn-group > .dropdown-toggle:not(:first-child) {\n border-top-left-radius: 0;\n border-bottom-left-radius: 0;\n}\n.btn-group > .btn-group {\n float: left;\n}\n.btn-group > .btn-group:not(:first-child):not(:last-child) > .btn {\n border-radius: 0;\n}\n.btn-group > .btn-group:first-child:not(:last-child) > .btn:last-child,\n.btn-group > .btn-group:first-child:not(:last-child) > .dropdown-toggle {\n border-top-right-radius: 0;\n border-bottom-right-radius: 0;\n}\n.btn-group > .btn-group:last-child:not(:first-child) > .btn:first-child {\n border-top-left-radius: 0;\n border-bottom-left-radius: 0;\n}\n.btn-group .dropdown-toggle:active,\n.btn-group.open .dropdown-toggle {\n outline: 0;\n}\n.btn-group > .btn + .dropdown-toggle {\n padding-right: 8px;\n padding-left: 8px;\n}\n.btn-group > .btn-lg + .dropdown-toggle {\n padding-right: 12px;\n padding-left: 12px;\n}\n.btn-group.open .dropdown-toggle {\n -webkit-box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125);\n box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125);\n}\n.btn-group.open .dropdown-toggle.btn-link {\n -webkit-box-shadow: none;\n box-shadow: none;\n}\n.btn .caret {\n margin-left: 0;\n}\n.btn-lg .caret {\n border-width: 5px 5px 0;\n border-bottom-width: 0;\n}\n.dropup .btn-lg .caret {\n border-width: 0 5px 5px;\n}\n.btn-group-vertical > .btn,\n.btn-group-vertical > .btn-group,\n.btn-group-vertical > .btn-group > .btn {\n display: block;\n float: none;\n width: 100%;\n max-width: 100%;\n}\n.btn-group-vertical > .btn-group > .btn {\n float: none;\n}\n.btn-group-vertical > .btn + .btn,\n.btn-group-vertical > .btn + .btn-group,\n.btn-group-vertical > .btn-group + .btn,\n.btn-group-vertical > .btn-group + .btn-group {\n margin-top: -1px;\n margin-left: 0;\n}\n.btn-group-vertical > .btn:not(:first-child):not(:last-child) {\n border-radius: 0;\n}\n.btn-group-vertical > .btn:first-child:not(:last-child) {\n border-top-left-radius: 4px;\n border-top-right-radius: 4px;\n border-bottom-right-radius: 0;\n border-bottom-left-radius: 0;\n}\n.btn-group-vertical > .btn:last-child:not(:first-child) {\n border-top-left-radius: 0;\n border-top-right-radius: 0;\n border-bottom-right-radius: 4px;\n border-bottom-left-radius: 4px;\n}\n.btn-group-vertical > .btn-group:not(:first-child):not(:last-child) > .btn {\n border-radius: 0;\n}\n.btn-group-vertical > .btn-group:first-child:not(:last-child) > .btn:last-child,\n.btn-group-vertical > .btn-group:first-child:not(:last-child) > .dropdown-toggle {\n border-bottom-right-radius: 0;\n border-bottom-left-radius: 0;\n}\n.btn-group-vertical > .btn-group:last-child:not(:first-child) > .btn:first-child {\n border-top-left-radius: 0;\n border-top-right-radius: 0;\n}\n.btn-group-justified {\n display: table;\n width: 100%;\n table-layout: fixed;\n border-collapse: separate;\n}\n.btn-group-justified > .btn,\n.btn-group-justified > .btn-group {\n display: table-cell;\n float: none;\n width: 1%;\n}\n.btn-group-justified > .btn-group .btn {\n width: 100%;\n}\n.btn-group-justified > .btn-group .dropdown-menu {\n left: auto;\n}\n[data-toggle=\"buttons\"] > .btn input[type=\"radio\"],\n[data-toggle=\"buttons\"] > .btn-group > .btn input[type=\"radio\"],\n[data-toggle=\"buttons\"] > .btn input[type=\"checkbox\"],\n[data-toggle=\"buttons\"] > .btn-group > .btn input[type=\"checkbox\"] {\n position: absolute;\n clip: rect(0, 0, 0, 0);\n pointer-events: none;\n}\n.input-group {\n position: relative;\n display: table;\n border-collapse: separate;\n}\n.input-group[class*=\"col-\"] {\n float: none;\n padding-right: 0;\n padding-left: 0;\n}\n.input-group .form-control {\n position: relative;\n z-index: 2;\n float: left;\n width: 100%;\n margin-bottom: 0;\n}\n.input-group .form-control:focus {\n z-index: 3;\n}\n.input-group-lg > .form-control,\n.input-group-lg > .input-group-addon,\n.input-group-lg > .input-group-btn > .btn {\n height: 46px;\n padding: 10px 16px;\n font-size: 18px;\n line-height: 1.3333333;\n border-radius: 6px;\n}\nselect.input-group-lg > .form-control,\nselect.input-group-lg > .input-group-addon,\nselect.input-group-lg > .input-group-btn > .btn {\n height: 46px;\n line-height: 46px;\n}\ntextarea.input-group-lg > .form-control,\ntextarea.input-group-lg > .input-group-addon,\ntextarea.input-group-lg > .input-group-btn > .btn,\nselect[multiple].input-group-lg > .form-control,\nselect[multiple].input-group-lg > .input-group-addon,\nselect[multiple].input-group-lg > .input-group-btn > .btn {\n height: auto;\n}\n.input-group-sm > .form-control,\n.input-group-sm > .input-group-addon,\n.input-group-sm > .input-group-btn > .btn {\n height: 30px;\n padding: 5px 10px;\n font-size: 12px;\n line-height: 1.5;\n border-radius: 3px;\n}\nselect.input-group-sm > .form-control,\nselect.input-group-sm > .input-group-addon,\nselect.input-group-sm > .input-group-btn > .btn {\n height: 30px;\n line-height: 30px;\n}\ntextarea.input-group-sm > .form-control,\ntextarea.input-group-sm > .input-group-addon,\ntextarea.input-group-sm > .input-group-btn > .btn,\nselect[multiple].input-group-sm > .form-control,\nselect[multiple].input-group-sm > .input-group-addon,\nselect[multiple].input-group-sm > .input-group-btn > .btn {\n height: auto;\n}\n.input-group-addon,\n.input-group-btn,\n.input-group .form-control {\n display: table-cell;\n}\n.input-group-addon:not(:first-child):not(:last-child),\n.input-group-btn:not(:first-child):not(:last-child),\n.input-group .form-control:not(:first-child):not(:last-child) {\n border-radius: 0;\n}\n.input-group-addon,\n.input-group-btn {\n width: 1%;\n white-space: nowrap;\n vertical-align: middle;\n}\n.input-group-addon {\n padding: 6px 12px;\n font-size: 14px;\n font-weight: 400;\n line-height: 1;\n color: #555555;\n text-align: center;\n background-color: #eeeeee;\n border: 1px solid #ccc;\n border-radius: 4px;\n}\n.input-group-addon.input-sm {\n padding: 5px 10px;\n font-size: 12px;\n border-radius: 3px;\n}\n.input-group-addon.input-lg {\n padding: 10px 16px;\n font-size: 18px;\n border-radius: 6px;\n}\n.input-group-addon input[type=\"radio\"],\n.input-group-addon input[type=\"checkbox\"] {\n margin-top: 0;\n}\n.input-group .form-control:first-child,\n.input-group-addon:first-child,\n.input-group-btn:first-child > .btn,\n.input-group-btn:first-child > .btn-group > .btn,\n.input-group-btn:first-child > .dropdown-toggle,\n.input-group-btn:last-child > .btn:not(:last-child):not(.dropdown-toggle),\n.input-group-btn:last-child > .btn-group:not(:last-child) > .btn {\n border-top-right-radius: 0;\n border-bottom-right-radius: 0;\n}\n.input-group-addon:first-child {\n border-right: 0;\n}\n.input-group .form-control:last-child,\n.input-group-addon:last-child,\n.input-group-btn:last-child > .btn,\n.input-group-btn:last-child > .btn-group > .btn,\n.input-group-btn:last-child > .dropdown-toggle,\n.input-group-btn:first-child > .btn:not(:first-child),\n.input-group-btn:first-child > .btn-group:not(:first-child) > .btn {\n border-top-left-radius: 0;\n border-bottom-left-radius: 0;\n}\n.input-group-addon:last-child {\n border-left: 0;\n}\n.input-group-btn {\n position: relative;\n font-size: 0;\n white-space: nowrap;\n}\n.input-group-btn > .btn {\n position: relative;\n}\n.input-group-btn > .btn + .btn {\n margin-left: -1px;\n}\n.input-group-btn > .btn:hover,\n.input-group-btn > .btn:focus,\n.input-group-btn > .btn:active {\n z-index: 2;\n}\n.input-group-btn:first-child > .btn,\n.input-group-btn:first-child > .btn-group {\n margin-right: -1px;\n}\n.input-group-btn:last-child > .btn,\n.input-group-btn:last-child > .btn-group {\n z-index: 2;\n margin-left: -1px;\n}\n.nav {\n padding-left: 0;\n margin-bottom: 0;\n list-style: none;\n}\n.nav > li {\n position: relative;\n display: block;\n}\n.nav > li > a {\n position: relative;\n display: block;\n padding: 10px 15px;\n}\n.nav > li > a:hover,\n.nav > li > a:focus {\n text-decoration: none;\n background-color: #eeeeee;\n}\n.nav > li.disabled > a {\n color: #777777;\n}\n.nav > li.disabled > a:hover,\n.nav > li.disabled > a:focus {\n color: #777777;\n text-decoration: none;\n cursor: not-allowed;\n background-color: transparent;\n}\n.nav .open > a,\n.nav .open > a:hover,\n.nav .open > a:focus {\n background-color: #eeeeee;\n border-color: #337ab7;\n}\n.nav .nav-divider {\n height: 1px;\n margin: 9px 0;\n overflow: hidden;\n background-color: #e5e5e5;\n}\n.nav > li > a > img {\n max-width: none;\n}\n.nav-tabs {\n border-bottom: 1px solid #ddd;\n}\n.nav-tabs > li {\n float: left;\n margin-bottom: -1px;\n}\n.nav-tabs > li > a {\n margin-right: 2px;\n line-height: 1.42857143;\n border: 1px solid transparent;\n border-radius: 4px 4px 0 0;\n}\n.nav-tabs > li > a:hover {\n border-color: #eeeeee #eeeeee #ddd;\n}\n.nav-tabs > li.active > a,\n.nav-tabs > li.active > a:hover,\n.nav-tabs > li.active > a:focus {\n color: #555555;\n cursor: default;\n background-color: #fff;\n border: 1px solid #ddd;\n border-bottom-color: transparent;\n}\n.nav-tabs.nav-justified {\n width: 100%;\n border-bottom: 0;\n}\n.nav-tabs.nav-justified > li {\n float: none;\n}\n.nav-tabs.nav-justified > li > a {\n margin-bottom: 5px;\n text-align: center;\n}\n.nav-tabs.nav-justified > .dropdown .dropdown-menu {\n top: auto;\n left: auto;\n}\n@media (min-width: 768px) {\n .nav-tabs.nav-justified > li {\n display: table-cell;\n width: 1%;\n }\n .nav-tabs.nav-justified > li > a {\n margin-bottom: 0;\n }\n}\n.nav-tabs.nav-justified > li > a {\n margin-right: 0;\n border-radius: 4px;\n}\n.nav-tabs.nav-justified > .active > a,\n.nav-tabs.nav-justified > .active > a:hover,\n.nav-tabs.nav-justified > .active > a:focus {\n border: 1px solid #ddd;\n}\n@media (min-width: 768px) {\n .nav-tabs.nav-justified > li > a {\n border-bottom: 1px solid #ddd;\n border-radius: 4px 4px 0 0;\n }\n .nav-tabs.nav-justified > .active > a,\n .nav-tabs.nav-justified > .active > a:hover,\n .nav-tabs.nav-justified > .active > a:focus {\n border-bottom-color: #fff;\n }\n}\n.nav-pills > li {\n float: left;\n}\n.nav-pills > li > a {\n border-radius: 4px;\n}\n.nav-pills > li + li {\n margin-left: 2px;\n}\n.nav-pills > li.active > a,\n.nav-pills > li.active > a:hover,\n.nav-pills > li.active > a:focus {\n color: #fff;\n background-color: #337ab7;\n}\n.nav-stacked > li {\n float: none;\n}\n.nav-stacked > li + li {\n margin-top: 2px;\n margin-left: 0;\n}\n.nav-justified {\n width: 100%;\n}\n.nav-justified > li {\n float: none;\n}\n.nav-justified > li > a {\n margin-bottom: 5px;\n text-align: center;\n}\n.nav-justified > .dropdown .dropdown-menu {\n top: auto;\n left: auto;\n}\n@media (min-width: 768px) {\n .nav-justified > li {\n display: table-cell;\n width: 1%;\n }\n .nav-justified > li > a {\n margin-bottom: 0;\n }\n}\n.nav-tabs-justified {\n border-bottom: 0;\n}\n.nav-tabs-justified > li > a {\n margin-right: 0;\n border-radius: 4px;\n}\n.nav-tabs-justified > .active > a,\n.nav-tabs-justified > .active > a:hover,\n.nav-tabs-justified > .active > a:focus {\n border: 1px solid #ddd;\n}\n@media (min-width: 768px) {\n .nav-tabs-justified > li > a {\n border-bottom: 1px solid #ddd;\n border-radius: 4px 4px 0 0;\n }\n .nav-tabs-justified > .active > a,\n .nav-tabs-justified > .active > a:hover,\n .nav-tabs-justified > .active > a:focus {\n border-bottom-color: #fff;\n }\n}\n.tab-content > .tab-pane {\n display: none;\n}\n.tab-content > .active {\n display: block;\n}\n.nav-tabs .dropdown-menu {\n margin-top: -1px;\n border-top-left-radius: 0;\n border-top-right-radius: 0;\n}\n.navbar {\n position: relative;\n min-height: 50px;\n margin-bottom: 20px;\n border: 1px solid transparent;\n}\n@media (min-width: 768px) {\n .navbar {\n border-radius: 4px;\n }\n}\n@media (min-width: 768px) {\n .navbar-header {\n float: left;\n }\n}\n.navbar-collapse {\n padding-right: 15px;\n padding-left: 15px;\n overflow-x: visible;\n border-top: 1px solid transparent;\n box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1);\n -webkit-overflow-scrolling: touch;\n}\n.navbar-collapse.in {\n overflow-y: auto;\n}\n@media (min-width: 768px) {\n .navbar-collapse {\n width: auto;\n border-top: 0;\n box-shadow: none;\n }\n .navbar-collapse.collapse {\n display: block !important;\n height: auto !important;\n padding-bottom: 0;\n overflow: visible !important;\n }\n .navbar-collapse.in {\n overflow-y: visible;\n }\n .navbar-fixed-top .navbar-collapse,\n .navbar-static-top .navbar-collapse,\n .navbar-fixed-bottom .navbar-collapse {\n padding-right: 0;\n padding-left: 0;\n }\n}\n.navbar-fixed-top,\n.navbar-fixed-bottom {\n position: fixed;\n right: 0;\n left: 0;\n z-index: 1030;\n}\n.navbar-fixed-top .navbar-collapse,\n.navbar-fixed-bottom .navbar-collapse {\n max-height: 340px;\n}\n@media (max-device-width: 480px) and (orientation: landscape) {\n .navbar-fixed-top .navbar-collapse,\n .navbar-fixed-bottom .navbar-collapse {\n max-height: 200px;\n }\n}\n@media (min-width: 768px) {\n .navbar-fixed-top,\n .navbar-fixed-bottom {\n border-radius: 0;\n }\n}\n.navbar-fixed-top {\n top: 0;\n border-width: 0 0 1px;\n}\n.navbar-fixed-bottom {\n bottom: 0;\n margin-bottom: 0;\n border-width: 1px 0 0;\n}\n.container > .navbar-header,\n.container-fluid > .navbar-header,\n.container > .navbar-collapse,\n.container-fluid > .navbar-collapse {\n margin-right: -15px;\n margin-left: -15px;\n}\n@media (min-width: 768px) {\n .container > .navbar-header,\n .container-fluid > .navbar-header,\n .container > .navbar-collapse,\n .container-fluid > .navbar-collapse {\n margin-right: 0;\n margin-left: 0;\n }\n}\n.navbar-static-top {\n z-index: 1000;\n border-width: 0 0 1px;\n}\n@media (min-width: 768px) {\n .navbar-static-top {\n border-radius: 0;\n }\n}\n.navbar-brand {\n float: left;\n height: 50px;\n padding: 15px 15px;\n font-size: 18px;\n line-height: 20px;\n}\n.navbar-brand:hover,\n.navbar-brand:focus {\n text-decoration: none;\n}\n.navbar-brand > img {\n display: block;\n}\n@media (min-width: 768px) {\n .navbar > .container .navbar-brand,\n .navbar > .container-fluid .navbar-brand {\n margin-left: -15px;\n }\n}\n.navbar-toggle {\n position: relative;\n float: right;\n padding: 9px 10px;\n margin-right: 15px;\n margin-top: 8px;\n margin-bottom: 8px;\n background-color: transparent;\n background-image: none;\n border: 1px solid transparent;\n border-radius: 4px;\n}\n.navbar-toggle:focus {\n outline: 0;\n}\n.navbar-toggle .icon-bar {\n display: block;\n width: 22px;\n height: 2px;\n border-radius: 1px;\n}\n.navbar-toggle .icon-bar + .icon-bar {\n margin-top: 4px;\n}\n@media (min-width: 768px) {\n .navbar-toggle {\n display: none;\n }\n}\n.navbar-nav {\n margin: 7.5px -15px;\n}\n.navbar-nav > li > a {\n padding-top: 10px;\n padding-bottom: 10px;\n line-height: 20px;\n}\n@media (max-width: 767px) {\n .navbar-nav .open .dropdown-menu {\n position: static;\n float: none;\n width: auto;\n margin-top: 0;\n background-color: transparent;\n border: 0;\n box-shadow: none;\n }\n .navbar-nav .open .dropdown-menu > li > a,\n .navbar-nav .open .dropdown-menu .dropdown-header {\n padding: 5px 15px 5px 25px;\n }\n .navbar-nav .open .dropdown-menu > li > a {\n line-height: 20px;\n }\n .navbar-nav .open .dropdown-menu > li > a:hover,\n .navbar-nav .open .dropdown-menu > li > a:focus {\n background-image: none;\n }\n}\n@media (min-width: 768px) {\n .navbar-nav {\n float: left;\n margin: 0;\n }\n .navbar-nav > li {\n float: left;\n }\n .navbar-nav > li > a {\n padding-top: 15px;\n padding-bottom: 15px;\n }\n}\n.navbar-form {\n padding: 10px 15px;\n margin-right: -15px;\n margin-left: -15px;\n border-top: 1px solid transparent;\n border-bottom: 1px solid transparent;\n -webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1), 0 1px 0 rgba(255, 255, 255, 0.1);\n box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1), 0 1px 0 rgba(255, 255, 255, 0.1);\n margin-top: 8px;\n margin-bottom: 8px;\n}\n@media (min-width: 768px) {\n .navbar-form .form-group {\n display: inline-block;\n margin-bottom: 0;\n vertical-align: middle;\n }\n .navbar-form .form-control {\n display: inline-block;\n width: auto;\n vertical-align: middle;\n }\n .navbar-form .form-control-static {\n display: inline-block;\n }\n .navbar-form .input-group {\n display: inline-table;\n vertical-align: middle;\n }\n .navbar-form .input-group .input-group-addon,\n .navbar-form .input-group .input-group-btn,\n .navbar-form .input-group .form-control {\n width: auto;\n }\n .navbar-form .input-group > .form-control {\n width: 100%;\n }\n .navbar-form .control-label {\n margin-bottom: 0;\n vertical-align: middle;\n }\n .navbar-form .radio,\n .navbar-form .checkbox {\n display: inline-block;\n margin-top: 0;\n margin-bottom: 0;\n vertical-align: middle;\n }\n .navbar-form .radio label,\n .navbar-form .checkbox label {\n padding-left: 0;\n }\n .navbar-form .radio input[type=\"radio\"],\n .navbar-form .checkbox input[type=\"checkbox\"] {\n position: relative;\n margin-left: 0;\n }\n .navbar-form .has-feedback .form-control-feedback {\n top: 0;\n }\n}\n@media (max-width: 767px) {\n .navbar-form .form-group {\n margin-bottom: 5px;\n }\n .navbar-form .form-group:last-child {\n margin-bottom: 0;\n }\n}\n@media (min-width: 768px) {\n .navbar-form {\n width: auto;\n padding-top: 0;\n padding-bottom: 0;\n margin-right: 0;\n margin-left: 0;\n border: 0;\n -webkit-box-shadow: none;\n box-shadow: none;\n }\n}\n.navbar-nav > li > .dropdown-menu {\n margin-top: 0;\n border-top-left-radius: 0;\n border-top-right-radius: 0;\n}\n.navbar-fixed-bottom .navbar-nav > li > .dropdown-menu {\n margin-bottom: 0;\n border-top-left-radius: 4px;\n border-top-right-radius: 4px;\n border-bottom-right-radius: 0;\n border-bottom-left-radius: 0;\n}\n.navbar-btn {\n margin-top: 8px;\n margin-bottom: 8px;\n}\n.navbar-btn.btn-sm {\n margin-top: 10px;\n margin-bottom: 10px;\n}\n.navbar-btn.btn-xs {\n margin-top: 14px;\n margin-bottom: 14px;\n}\n.navbar-text {\n margin-top: 15px;\n margin-bottom: 15px;\n}\n@media (min-width: 768px) {\n .navbar-text {\n float: left;\n margin-right: 15px;\n margin-left: 15px;\n }\n}\n@media (min-width: 768px) {\n .navbar-left {\n float: left !important;\n }\n .navbar-right {\n float: right !important;\n margin-right: -15px;\n }\n .navbar-right ~ .navbar-right {\n margin-right: 0;\n }\n}\n.navbar-default {\n background-color: #f8f8f8;\n border-color: #e7e7e7;\n}\n.navbar-default .navbar-brand {\n color: #777;\n}\n.navbar-default .navbar-brand:hover,\n.navbar-default .navbar-brand:focus {\n color: #5e5e5e;\n background-color: transparent;\n}\n.navbar-default .navbar-text {\n color: #777;\n}\n.navbar-default .navbar-nav > li > a {\n color: #777;\n}\n.navbar-default .navbar-nav > li > a:hover,\n.navbar-default .navbar-nav > li > a:focus {\n color: #333;\n background-color: transparent;\n}\n.navbar-default .navbar-nav > .active > a,\n.navbar-default .navbar-nav > .active > a:hover,\n.navbar-default .navbar-nav > .active > a:focus {\n color: #555;\n background-color: #e7e7e7;\n}\n.navbar-default .navbar-nav > .disabled > a,\n.navbar-default .navbar-nav > .disabled > a:hover,\n.navbar-default .navbar-nav > .disabled > a:focus {\n color: #ccc;\n background-color: transparent;\n}\n.navbar-default .navbar-nav > .open > a,\n.navbar-default .navbar-nav > .open > a:hover,\n.navbar-default .navbar-nav > .open > a:focus {\n color: #555;\n background-color: #e7e7e7;\n}\n@media (max-width: 767px) {\n .navbar-default .navbar-nav .open .dropdown-menu > li > a {\n color: #777;\n }\n .navbar-default .navbar-nav .open .dropdown-menu > li > a:hover,\n .navbar-default .navbar-nav .open .dropdown-menu > li > a:focus {\n color: #333;\n background-color: transparent;\n }\n .navbar-default .navbar-nav .open .dropdown-menu > .active > a,\n .navbar-default .navbar-nav .open .dropdown-menu > .active > a:hover,\n .navbar-default .navbar-nav .open .dropdown-menu > .active > a:focus {\n color: #555;\n background-color: #e7e7e7;\n }\n .navbar-default .navbar-nav .open .dropdown-menu > .disabled > a,\n .navbar-default .navbar-nav .open .dropdown-menu > .disabled > a:hover,\n .navbar-default .navbar-nav .open .dropdown-menu > .disabled > a:focus {\n color: #ccc;\n background-color: transparent;\n }\n}\n.navbar-default .navbar-toggle {\n border-color: #ddd;\n}\n.navbar-default .navbar-toggle:hover,\n.navbar-default .navbar-toggle:focus {\n background-color: #ddd;\n}\n.navbar-default .navbar-toggle .icon-bar {\n background-color: #888;\n}\n.navbar-default .navbar-collapse,\n.navbar-default .navbar-form {\n border-color: #e7e7e7;\n}\n.navbar-default .navbar-link {\n color: #777;\n}\n.navbar-default .navbar-link:hover {\n color: #333;\n}\n.navbar-default .btn-link {\n color: #777;\n}\n.navbar-default .btn-link:hover,\n.navbar-default .btn-link:focus {\n color: #333;\n}\n.navbar-default .btn-link[disabled]:hover,\nfieldset[disabled] .navbar-default .btn-link:hover,\n.navbar-default .btn-link[disabled]:focus,\nfieldset[disabled] .navbar-default .btn-link:focus {\n color: #ccc;\n}\n.navbar-inverse {\n background-color: #222;\n border-color: #080808;\n}\n.navbar-inverse .navbar-brand {\n color: #9d9d9d;\n}\n.navbar-inverse .navbar-brand:hover,\n.navbar-inverse .navbar-brand:focus {\n color: #fff;\n background-color: transparent;\n}\n.navbar-inverse .navbar-text {\n color: #9d9d9d;\n}\n.navbar-inverse .navbar-nav > li > a {\n color: #9d9d9d;\n}\n.navbar-inverse .navbar-nav > li > a:hover,\n.navbar-inverse .navbar-nav > li > a:focus {\n color: #fff;\n background-color: transparent;\n}\n.navbar-inverse .navbar-nav > .active > a,\n.navbar-inverse .navbar-nav > .active > a:hover,\n.navbar-inverse .navbar-nav > .active > a:focus {\n color: #fff;\n background-color: #080808;\n}\n.navbar-inverse .navbar-nav > .disabled > a,\n.navbar-inverse .navbar-nav > .disabled > a:hover,\n.navbar-inverse .navbar-nav > .disabled > a:focus {\n color: #444;\n background-color: transparent;\n}\n.navbar-inverse .navbar-nav > .open > a,\n.navbar-inverse .navbar-nav > .open > a:hover,\n.navbar-inverse .navbar-nav > .open > a:focus {\n color: #fff;\n background-color: #080808;\n}\n@media (max-width: 767px) {\n .navbar-inverse .navbar-nav .open .dropdown-menu > .dropdown-header {\n border-color: #080808;\n }\n .navbar-inverse .navbar-nav .open .dropdown-menu .divider {\n background-color: #080808;\n }\n .navbar-inverse .navbar-nav .open .dropdown-menu > li > a {\n color: #9d9d9d;\n }\n .navbar-inverse .navbar-nav .open .dropdown-menu > li > a:hover,\n .navbar-inverse .navbar-nav .open .dropdown-menu > li > a:focus {\n color: #fff;\n background-color: transparent;\n }\n .navbar-inverse .navbar-nav .open .dropdown-menu > .active > a,\n .navbar-inverse .navbar-nav .open .dropdown-menu > .active > a:hover,\n .navbar-inverse .navbar-nav .open .dropdown-menu > .active > a:focus {\n color: #fff;\n background-color: #080808;\n }\n .navbar-inverse .navbar-nav .open .dropdown-menu > .disabled > a,\n .navbar-inverse .navbar-nav .open .dropdown-menu > .disabled > a:hover,\n .navbar-inverse .navbar-nav .open .dropdown-menu > .disabled > a:focus {\n color: #444;\n background-color: transparent;\n }\n}\n.navbar-inverse .navbar-toggle {\n border-color: #333;\n}\n.navbar-inverse .navbar-toggle:hover,\n.navbar-inverse .navbar-toggle:focus {\n background-color: #333;\n}\n.navbar-inverse .navbar-toggle .icon-bar {\n background-color: #fff;\n}\n.navbar-inverse .navbar-collapse,\n.navbar-inverse .navbar-form {\n border-color: #101010;\n}\n.navbar-inverse .navbar-link {\n color: #9d9d9d;\n}\n.navbar-inverse .navbar-link:hover {\n color: #fff;\n}\n.navbar-inverse .btn-link {\n color: #9d9d9d;\n}\n.navbar-inverse .btn-link:hover,\n.navbar-inverse .btn-link:focus {\n color: #fff;\n}\n.navbar-inverse .btn-link[disabled]:hover,\nfieldset[disabled] .navbar-inverse .btn-link:hover,\n.navbar-inverse .btn-link[disabled]:focus,\nfieldset[disabled] .navbar-inverse .btn-link:focus {\n color: #444;\n}\n.breadcrumb {\n padding: 8px 15px;\n margin-bottom: 20px;\n list-style: none;\n background-color: #f5f5f5;\n border-radius: 4px;\n}\n.breadcrumb > li {\n display: inline-block;\n}\n.breadcrumb > li + li:before {\n padding: 0 5px;\n color: #ccc;\n content: \"/\\00a0\";\n}\n.breadcrumb > .active {\n color: #777777;\n}\n.pagination {\n display: inline-block;\n padding-left: 0;\n margin: 20px 0;\n border-radius: 4px;\n}\n.pagination > li {\n display: inline;\n}\n.pagination > li > a,\n.pagination > li > span {\n position: relative;\n float: left;\n padding: 6px 12px;\n margin-left: -1px;\n line-height: 1.42857143;\n color: #337ab7;\n text-decoration: none;\n background-color: #fff;\n border: 1px solid #ddd;\n}\n.pagination > li > a:hover,\n.pagination > li > span:hover,\n.pagination > li > a:focus,\n.pagination > li > span:focus {\n z-index: 2;\n color: #23527c;\n background-color: #eeeeee;\n border-color: #ddd;\n}\n.pagination > li:first-child > a,\n.pagination > li:first-child > span {\n margin-left: 0;\n border-top-left-radius: 4px;\n border-bottom-left-radius: 4px;\n}\n.pagination > li:last-child > a,\n.pagination > li:last-child > span {\n border-top-right-radius: 4px;\n border-bottom-right-radius: 4px;\n}\n.pagination > .active > a,\n.pagination > .active > span,\n.pagination > .active > a:hover,\n.pagination > .active > span:hover,\n.pagination > .active > a:focus,\n.pagination > .active > span:focus {\n z-index: 3;\n color: #fff;\n cursor: default;\n background-color: #337ab7;\n border-color: #337ab7;\n}\n.pagination > .disabled > span,\n.pagination > .disabled > span:hover,\n.pagination > .disabled > span:focus,\n.pagination > .disabled > a,\n.pagination > .disabled > a:hover,\n.pagination > .disabled > a:focus {\n color: #777777;\n cursor: not-allowed;\n background-color: #fff;\n border-color: #ddd;\n}\n.pagination-lg > li > a,\n.pagination-lg > li > span {\n padding: 10px 16px;\n font-size: 18px;\n line-height: 1.3333333;\n}\n.pagination-lg > li:first-child > a,\n.pagination-lg > li:first-child > span {\n border-top-left-radius: 6px;\n border-bottom-left-radius: 6px;\n}\n.pagination-lg > li:last-child > a,\n.pagination-lg > li:last-child > span {\n border-top-right-radius: 6px;\n border-bottom-right-radius: 6px;\n}\n.pagination-sm > li > a,\n.pagination-sm > li > span {\n padding: 5px 10px;\n font-size: 12px;\n line-height: 1.5;\n}\n.pagination-sm > li:first-child > a,\n.pagination-sm > li:first-child > span {\n border-top-left-radius: 3px;\n border-bottom-left-radius: 3px;\n}\n.pagination-sm > li:last-child > a,\n.pagination-sm > li:last-child > span {\n border-top-right-radius: 3px;\n border-bottom-right-radius: 3px;\n}\n.pager {\n padding-left: 0;\n margin: 20px 0;\n text-align: center;\n list-style: none;\n}\n.pager li {\n display: inline;\n}\n.pager li > a,\n.pager li > span {\n display: inline-block;\n padding: 5px 14px;\n background-color: #fff;\n border: 1px solid #ddd;\n border-radius: 15px;\n}\n.pager li > a:hover,\n.pager li > a:focus {\n text-decoration: none;\n background-color: #eeeeee;\n}\n.pager .next > a,\n.pager .next > span {\n float: right;\n}\n.pager .previous > a,\n.pager .previous > span {\n float: left;\n}\n.pager .disabled > a,\n.pager .disabled > a:hover,\n.pager .disabled > a:focus,\n.pager .disabled > span {\n color: #777777;\n cursor: not-allowed;\n background-color: #fff;\n}\n.label {\n display: inline;\n padding: 0.2em 0.6em 0.3em;\n font-size: 75%;\n font-weight: 700;\n line-height: 1;\n color: #fff;\n text-align: center;\n white-space: nowrap;\n vertical-align: baseline;\n border-radius: 0.25em;\n}\na.label:hover,\na.label:focus {\n color: #fff;\n text-decoration: none;\n cursor: pointer;\n}\n.label:empty {\n display: none;\n}\n.btn .label {\n position: relative;\n top: -1px;\n}\n.label-default {\n background-color: #777777;\n}\n.label-default[href]:hover,\n.label-default[href]:focus {\n background-color: #5e5e5e;\n}\n.label-primary {\n background-color: #337ab7;\n}\n.label-primary[href]:hover,\n.label-primary[href]:focus {\n background-color: #286090;\n}\n.label-success {\n background-color: #5cb85c;\n}\n.label-success[href]:hover,\n.label-success[href]:focus {\n background-color: #449d44;\n}\n.label-info {\n background-color: #5bc0de;\n}\n.label-info[href]:hover,\n.label-info[href]:focus {\n background-color: #31b0d5;\n}\n.label-warning {\n background-color: #f0ad4e;\n}\n.label-warning[href]:hover,\n.label-warning[href]:focus {\n background-color: #ec971f;\n}\n.label-danger {\n background-color: #d9534f;\n}\n.label-danger[href]:hover,\n.label-danger[href]:focus {\n background-color: #c9302c;\n}\n.badge {\n display: inline-block;\n min-width: 10px;\n padding: 3px 7px;\n font-size: 12px;\n font-weight: bold;\n line-height: 1;\n color: #fff;\n text-align: center;\n white-space: nowrap;\n vertical-align: middle;\n background-color: #777777;\n border-radius: 10px;\n}\n.badge:empty {\n display: none;\n}\n.btn .badge {\n position: relative;\n top: -1px;\n}\n.btn-xs .badge,\n.btn-group-xs > .btn .badge {\n top: 0;\n padding: 1px 5px;\n}\na.badge:hover,\na.badge:focus {\n color: #fff;\n text-decoration: none;\n cursor: pointer;\n}\n.list-group-item.active > .badge,\n.nav-pills > .active > a > .badge {\n color: #337ab7;\n background-color: #fff;\n}\n.list-group-item > .badge {\n float: right;\n}\n.list-group-item > .badge + .badge {\n margin-right: 5px;\n}\n.nav-pills > li > a > .badge {\n margin-left: 3px;\n}\n.jumbotron {\n padding-top: 30px;\n padding-bottom: 30px;\n margin-bottom: 30px;\n color: inherit;\n background-color: #eeeeee;\n}\n.jumbotron h1,\n.jumbotron .h1 {\n color: inherit;\n}\n.jumbotron p {\n margin-bottom: 15px;\n font-size: 21px;\n font-weight: 200;\n}\n.jumbotron > hr {\n border-top-color: #d5d5d5;\n}\n.container .jumbotron,\n.container-fluid .jumbotron {\n padding-right: 15px;\n padding-left: 15px;\n border-radius: 6px;\n}\n.jumbotron .container {\n max-width: 100%;\n}\n@media screen and (min-width: 768px) {\n .jumbotron {\n padding-top: 48px;\n padding-bottom: 48px;\n }\n .container .jumbotron,\n .container-fluid .jumbotron {\n padding-right: 60px;\n padding-left: 60px;\n }\n .jumbotron h1,\n .jumbotron .h1 {\n font-size: 63px;\n }\n}\n.thumbnail {\n display: block;\n padding: 4px;\n margin-bottom: 20px;\n line-height: 1.42857143;\n background-color: #fff;\n border: 1px solid #ddd;\n border-radius: 4px;\n -webkit-transition: border 0.2s ease-in-out;\n -o-transition: border 0.2s ease-in-out;\n transition: border 0.2s ease-in-out;\n}\n.thumbnail > img,\n.thumbnail a > img {\n margin-right: auto;\n margin-left: auto;\n}\na.thumbnail:hover,\na.thumbnail:focus,\na.thumbnail.active {\n border-color: #337ab7;\n}\n.thumbnail .caption {\n padding: 9px;\n color: #333333;\n}\n.alert {\n padding: 15px;\n margin-bottom: 20px;\n border: 1px solid transparent;\n border-radius: 4px;\n}\n.alert h4 {\n margin-top: 0;\n color: inherit;\n}\n.alert .alert-link {\n font-weight: bold;\n}\n.alert > p,\n.alert > ul {\n margin-bottom: 0;\n}\n.alert > p + p {\n margin-top: 5px;\n}\n.alert-dismissable,\n.alert-dismissible {\n padding-right: 35px;\n}\n.alert-dismissable .close,\n.alert-dismissible .close {\n position: relative;\n top: -2px;\n right: -21px;\n color: inherit;\n}\n.alert-success {\n color: #3c763d;\n background-color: #dff0d8;\n border-color: #d6e9c6;\n}\n.alert-success hr {\n border-top-color: #c9e2b3;\n}\n.alert-success .alert-link {\n color: #2b542c;\n}\n.alert-info {\n color: #31708f;\n background-color: #d9edf7;\n border-color: #bce8f1;\n}\n.alert-info hr {\n border-top-color: #a6e1ec;\n}\n.alert-info .alert-link {\n color: #245269;\n}\n.alert-warning {\n color: #8a6d3b;\n background-color: #fcf8e3;\n border-color: #faebcc;\n}\n.alert-warning hr {\n border-top-color: #f7e1b5;\n}\n.alert-warning .alert-link {\n color: #66512c;\n}\n.alert-danger {\n color: #a94442;\n background-color: #f2dede;\n border-color: #ebccd1;\n}\n.alert-danger hr {\n border-top-color: #e4b9c0;\n}\n.alert-danger .alert-link {\n color: #843534;\n}\n@-webkit-keyframes progress-bar-stripes {\n from {\n background-position: 40px 0;\n }\n to {\n background-position: 0 0;\n }\n}\n@keyframes progress-bar-stripes {\n from {\n background-position: 40px 0;\n }\n to {\n background-position: 0 0;\n }\n}\n.progress {\n height: 20px;\n margin-bottom: 20px;\n overflow: hidden;\n background-color: #f5f5f5;\n border-radius: 4px;\n -webkit-box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1);\n box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1);\n}\n.progress-bar {\n float: left;\n width: 0%;\n height: 100%;\n font-size: 12px;\n line-height: 20px;\n color: #fff;\n text-align: center;\n background-color: #337ab7;\n -webkit-box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.15);\n box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.15);\n -webkit-transition: width 0.6s ease;\n -o-transition: width 0.6s ease;\n transition: width 0.6s ease;\n}\n.progress-striped .progress-bar,\n.progress-bar-striped {\n background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n background-size: 40px 40px;\n}\n.progress.active .progress-bar,\n.progress-bar.active {\n -webkit-animation: progress-bar-stripes 2s linear infinite;\n -o-animation: progress-bar-stripes 2s linear infinite;\n animation: progress-bar-stripes 2s linear infinite;\n}\n.progress-bar-success {\n background-color: #5cb85c;\n}\n.progress-striped .progress-bar-success {\n background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n}\n.progress-bar-info {\n background-color: #5bc0de;\n}\n.progress-striped .progress-bar-info {\n background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n}\n.progress-bar-warning {\n background-color: #f0ad4e;\n}\n.progress-striped .progress-bar-warning {\n background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n}\n.progress-bar-danger {\n background-color: #d9534f;\n}\n.progress-striped .progress-bar-danger {\n background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n}\n.media {\n margin-top: 15px;\n}\n.media:first-child {\n margin-top: 0;\n}\n.media,\n.media-body {\n overflow: hidden;\n zoom: 1;\n}\n.media-body {\n width: 10000px;\n}\n.media-object {\n display: block;\n}\n.media-object.img-thumbnail {\n max-width: none;\n}\n.media-right,\n.media > .pull-right {\n padding-left: 10px;\n}\n.media-left,\n.media > .pull-left {\n padding-right: 10px;\n}\n.media-left,\n.media-right,\n.media-body {\n display: table-cell;\n vertical-align: top;\n}\n.media-middle {\n vertical-align: middle;\n}\n.media-bottom {\n vertical-align: bottom;\n}\n.media-heading {\n margin-top: 0;\n margin-bottom: 5px;\n}\n.media-list {\n padding-left: 0;\n list-style: none;\n}\n.list-group {\n padding-left: 0;\n margin-bottom: 20px;\n}\n.list-group-item {\n position: relative;\n display: block;\n padding: 10px 15px;\n margin-bottom: -1px;\n background-color: #fff;\n border: 1px solid #ddd;\n}\n.list-group-item:first-child {\n border-top-left-radius: 4px;\n border-top-right-radius: 4px;\n}\n.list-group-item:last-child {\n margin-bottom: 0;\n border-bottom-right-radius: 4px;\n border-bottom-left-radius: 4px;\n}\n.list-group-item.disabled,\n.list-group-item.disabled:hover,\n.list-group-item.disabled:focus {\n color: #777777;\n cursor: not-allowed;\n background-color: #eeeeee;\n}\n.list-group-item.disabled .list-group-item-heading,\n.list-group-item.disabled:hover .list-group-item-heading,\n.list-group-item.disabled:focus .list-group-item-heading {\n color: inherit;\n}\n.list-group-item.disabled .list-group-item-text,\n.list-group-item.disabled:hover .list-group-item-text,\n.list-group-item.disabled:focus .list-group-item-text {\n color: #777777;\n}\n.list-group-item.active,\n.list-group-item.active:hover,\n.list-group-item.active:focus {\n z-index: 2;\n color: #fff;\n background-color: #337ab7;\n border-color: #337ab7;\n}\n.list-group-item.active .list-group-item-heading,\n.list-group-item.active:hover .list-group-item-heading,\n.list-group-item.active:focus .list-group-item-heading,\n.list-group-item.active .list-group-item-heading > small,\n.list-group-item.active:hover .list-group-item-heading > small,\n.list-group-item.active:focus .list-group-item-heading > small,\n.list-group-item.active .list-group-item-heading > .small,\n.list-group-item.active:hover .list-group-item-heading > .small,\n.list-group-item.active:focus .list-group-item-heading > .small {\n color: inherit;\n}\n.list-group-item.active .list-group-item-text,\n.list-group-item.active:hover .list-group-item-text,\n.list-group-item.active:focus .list-group-item-text {\n color: #c7ddef;\n}\na.list-group-item,\nbutton.list-group-item {\n color: #555;\n}\na.list-group-item .list-group-item-heading,\nbutton.list-group-item .list-group-item-heading {\n color: #333;\n}\na.list-group-item:hover,\nbutton.list-group-item:hover,\na.list-group-item:focus,\nbutton.list-group-item:focus {\n color: #555;\n text-decoration: none;\n background-color: #f5f5f5;\n}\nbutton.list-group-item {\n width: 100%;\n text-align: left;\n}\n.list-group-item-success {\n color: #3c763d;\n background-color: #dff0d8;\n}\na.list-group-item-success,\nbutton.list-group-item-success {\n color: #3c763d;\n}\na.list-group-item-success .list-group-item-heading,\nbutton.list-group-item-success .list-group-item-heading {\n color: inherit;\n}\na.list-group-item-success:hover,\nbutton.list-group-item-success:hover,\na.list-group-item-success:focus,\nbutton.list-group-item-success:focus {\n color: #3c763d;\n background-color: #d0e9c6;\n}\na.list-group-item-success.active,\nbutton.list-group-item-success.active,\na.list-group-item-success.active:hover,\nbutton.list-group-item-success.active:hover,\na.list-group-item-success.active:focus,\nbutton.list-group-item-success.active:focus {\n color: #fff;\n background-color: #3c763d;\n border-color: #3c763d;\n}\n.list-group-item-info {\n color: #31708f;\n background-color: #d9edf7;\n}\na.list-group-item-info,\nbutton.list-group-item-info {\n color: #31708f;\n}\na.list-group-item-info .list-group-item-heading,\nbutton.list-group-item-info .list-group-item-heading {\n color: inherit;\n}\na.list-group-item-info:hover,\nbutton.list-group-item-info:hover,\na.list-group-item-info:focus,\nbutton.list-group-item-info:focus {\n color: #31708f;\n background-color: #c4e3f3;\n}\na.list-group-item-info.active,\nbutton.list-group-item-info.active,\na.list-group-item-info.active:hover,\nbutton.list-group-item-info.active:hover,\na.list-group-item-info.active:focus,\nbutton.list-group-item-info.active:focus {\n color: #fff;\n background-color: #31708f;\n border-color: #31708f;\n}\n.list-group-item-warning {\n color: #8a6d3b;\n background-color: #fcf8e3;\n}\na.list-group-item-warning,\nbutton.list-group-item-warning {\n color: #8a6d3b;\n}\na.list-group-item-warning .list-group-item-heading,\nbutton.list-group-item-warning .list-group-item-heading {\n color: inherit;\n}\na.list-group-item-warning:hover,\nbutton.list-group-item-warning:hover,\na.list-group-item-warning:focus,\nbutton.list-group-item-warning:focus {\n color: #8a6d3b;\n background-color: #faf2cc;\n}\na.list-group-item-warning.active,\nbutton.list-group-item-warning.active,\na.list-group-item-warning.active:hover,\nbutton.list-group-item-warning.active:hover,\na.list-group-item-warning.active:focus,\nbutton.list-group-item-warning.active:focus {\n color: #fff;\n background-color: #8a6d3b;\n border-color: #8a6d3b;\n}\n.list-group-item-danger {\n color: #a94442;\n background-color: #f2dede;\n}\na.list-group-item-danger,\nbutton.list-group-item-danger {\n color: #a94442;\n}\na.list-group-item-danger .list-group-item-heading,\nbutton.list-group-item-danger .list-group-item-heading {\n color: inherit;\n}\na.list-group-item-danger:hover,\nbutton.list-group-item-danger:hover,\na.list-group-item-danger:focus,\nbutton.list-group-item-danger:focus {\n color: #a94442;\n background-color: #ebcccc;\n}\na.list-group-item-danger.active,\nbutton.list-group-item-danger.active,\na.list-group-item-danger.active:hover,\nbutton.list-group-item-danger.active:hover,\na.list-group-item-danger.active:focus,\nbutton.list-group-item-danger.active:focus {\n color: #fff;\n background-color: #a94442;\n border-color: #a94442;\n}\n.list-group-item-heading {\n margin-top: 0;\n margin-bottom: 5px;\n}\n.list-group-item-text {\n margin-bottom: 0;\n line-height: 1.3;\n}\n.panel {\n margin-bottom: 20px;\n background-color: #fff;\n border: 1px solid transparent;\n border-radius: 4px;\n -webkit-box-shadow: 0 1px 1px rgba(0, 0, 0, 0.05);\n box-shadow: 0 1px 1px rgba(0, 0, 0, 0.05);\n}\n.panel-body {\n padding: 15px;\n}\n.panel-heading {\n padding: 10px 15px;\n border-bottom: 1px solid transparent;\n border-top-left-radius: 3px;\n border-top-right-radius: 3px;\n}\n.panel-heading > .dropdown .dropdown-toggle {\n color: inherit;\n}\n.panel-title {\n margin-top: 0;\n margin-bottom: 0;\n font-size: 16px;\n color: inherit;\n}\n.panel-title > a,\n.panel-title > small,\n.panel-title > .small,\n.panel-title > small > a,\n.panel-title > .small > a {\n color: inherit;\n}\n.panel-footer {\n padding: 10px 15px;\n background-color: #f5f5f5;\n border-top: 1px solid #ddd;\n border-bottom-right-radius: 3px;\n border-bottom-left-radius: 3px;\n}\n.panel > .list-group,\n.panel > .panel-collapse > .list-group {\n margin-bottom: 0;\n}\n.panel > .list-group .list-group-item,\n.panel > .panel-collapse > .list-group .list-group-item {\n border-width: 1px 0;\n border-radius: 0;\n}\n.panel > .list-group:first-child .list-group-item:first-child,\n.panel > .panel-collapse > .list-group:first-child .list-group-item:first-child {\n border-top: 0;\n border-top-left-radius: 3px;\n border-top-right-radius: 3px;\n}\n.panel > .list-group:last-child .list-group-item:last-child,\n.panel > .panel-collapse > .list-group:last-child .list-group-item:last-child {\n border-bottom: 0;\n border-bottom-right-radius: 3px;\n border-bottom-left-radius: 3px;\n}\n.panel > .panel-heading + .panel-collapse > .list-group .list-group-item:first-child {\n border-top-left-radius: 0;\n border-top-right-radius: 0;\n}\n.panel-heading + .list-group .list-group-item:first-child {\n border-top-width: 0;\n}\n.list-group + .panel-footer {\n border-top-width: 0;\n}\n.panel > .table,\n.panel > .table-responsive > .table,\n.panel > .panel-collapse > .table {\n margin-bottom: 0;\n}\n.panel > .table caption,\n.panel > .table-responsive > .table caption,\n.panel > .panel-collapse > .table caption {\n padding-right: 15px;\n padding-left: 15px;\n}\n.panel > .table:first-child,\n.panel > .table-responsive:first-child > .table:first-child {\n border-top-left-radius: 3px;\n border-top-right-radius: 3px;\n}\n.panel > .table:first-child > thead:first-child > tr:first-child,\n.panel > .table-responsive:first-child > .table:first-child > thead:first-child > tr:first-child,\n.panel > .table:first-child > tbody:first-child > tr:first-child,\n.panel > .table-responsive:first-child > .table:first-child > tbody:first-child > tr:first-child {\n border-top-left-radius: 3px;\n border-top-right-radius: 3px;\n}\n.panel > .table:first-child > thead:first-child > tr:first-child td:first-child,\n.panel > .table-responsive:first-child > .table:first-child > thead:first-child > tr:first-child td:first-child,\n.panel > .table:first-child > tbody:first-child > tr:first-child td:first-child,\n.panel > .table-responsive:first-child > .table:first-child > tbody:first-child > tr:first-child td:first-child,\n.panel > .table:first-child > thead:first-child > tr:first-child th:first-child,\n.panel > .table-responsive:first-child > .table:first-child > thead:first-child > tr:first-child th:first-child,\n.panel > .table:first-child > tbody:first-child > tr:first-child th:first-child,\n.panel > .table-responsive:first-child > .table:first-child > tbody:first-child > tr:first-child th:first-child {\n border-top-left-radius: 3px;\n}\n.panel > .table:first-child > thead:first-child > tr:first-child td:last-child,\n.panel > .table-responsive:first-child > .table:first-child > thead:first-child > tr:first-child td:last-child,\n.panel > .table:first-child > tbody:first-child > tr:first-child td:last-child,\n.panel > .table-responsive:first-child > .table:first-child > tbody:first-child > tr:first-child td:last-child,\n.panel > .table:first-child > thead:first-child > tr:first-child th:last-child,\n.panel > .table-responsive:first-child > .table:first-child > thead:first-child > tr:first-child th:last-child,\n.panel > .table:first-child > tbody:first-child > tr:first-child th:last-child,\n.panel > .table-responsive:first-child > .table:first-child > tbody:first-child > tr:first-child th:last-child {\n border-top-right-radius: 3px;\n}\n.panel > .table:last-child,\n.panel > .table-responsive:last-child > .table:last-child {\n border-bottom-right-radius: 3px;\n border-bottom-left-radius: 3px;\n}\n.panel > .table:last-child > tbody:last-child > tr:last-child,\n.panel > .table-responsive:last-child > .table:last-child > tbody:last-child > tr:last-child,\n.panel > .table:last-child > tfoot:last-child > tr:last-child,\n.panel > .table-responsive:last-child > .table:last-child > tfoot:last-child > tr:last-child {\n border-bottom-right-radius: 3px;\n border-bottom-left-radius: 3px;\n}\n.panel > .table:last-child > tbody:last-child > tr:last-child td:first-child,\n.panel > .table-responsive:last-child > .table:last-child > tbody:last-child > tr:last-child td:first-child,\n.panel > .table:last-child > tfoot:last-child > tr:last-child td:first-child,\n.panel > .table-responsive:last-child > .table:last-child > tfoot:last-child > tr:last-child td:first-child,\n.panel > .table:last-child > tbody:last-child > tr:last-child th:first-child,\n.panel > .table-responsive:last-child > .table:last-child > tbody:last-child > tr:last-child th:first-child,\n.panel > .table:last-child > tfoot:last-child > tr:last-child th:first-child,\n.panel > .table-responsive:last-child > .table:last-child > tfoot:last-child > tr:last-child th:first-child {\n border-bottom-left-radius: 3px;\n}\n.panel > .table:last-child > tbody:last-child > tr:last-child td:last-child,\n.panel > .table-responsive:last-child > .table:last-child > tbody:last-child > tr:last-child td:last-child,\n.panel > .table:last-child > tfoot:last-child > tr:last-child td:last-child,\n.panel > .table-responsive:last-child > .table:last-child > tfoot:last-child > tr:last-child td:last-child,\n.panel > .table:last-child > tbody:last-child > tr:last-child th:last-child,\n.panel > .table-responsive:last-child > .table:last-child > tbody:last-child > tr:last-child th:last-child,\n.panel > .table:last-child > tfoot:last-child > tr:last-child th:last-child,\n.panel > .table-responsive:last-child > .table:last-child > tfoot:last-child > tr:last-child th:last-child {\n border-bottom-right-radius: 3px;\n}\n.panel > .panel-body + .table,\n.panel > .panel-body + .table-responsive,\n.panel > .table + .panel-body,\n.panel > .table-responsive + .panel-body {\n border-top: 1px solid #ddd;\n}\n.panel > .table > tbody:first-child > tr:first-child th,\n.panel > .table > tbody:first-child > tr:first-child td {\n border-top: 0;\n}\n.panel > .table-bordered,\n.panel > .table-responsive > .table-bordered {\n border: 0;\n}\n.panel > .table-bordered > thead > tr > th:first-child,\n.panel > .table-responsive > .table-bordered > thead > tr > th:first-child,\n.panel > .table-bordered > tbody > tr > th:first-child,\n.panel > .table-responsive > .table-bordered > tbody > tr > th:first-child,\n.panel > .table-bordered > tfoot > tr > th:first-child,\n.panel > .table-responsive > .table-bordered > tfoot > tr > th:first-child,\n.panel > .table-bordered > thead > tr > td:first-child,\n.panel > .table-responsive > .table-bordered > thead > tr > td:first-child,\n.panel > .table-bordered > tbody > tr > td:first-child,\n.panel > .table-responsive > .table-bordered > tbody > tr > td:first-child,\n.panel > .table-bordered > tfoot > tr > td:first-child,\n.panel > .table-responsive > .table-bordered > tfoot > tr > td:first-child {\n border-left: 0;\n}\n.panel > .table-bordered > thead > tr > th:last-child,\n.panel > .table-responsive > .table-bordered > thead > tr > th:last-child,\n.panel > .table-bordered > tbody > tr > th:last-child,\n.panel > .table-responsive > .table-bordered > tbody > tr > th:last-child,\n.panel > .table-bordered > tfoot > tr > th:last-child,\n.panel > .table-responsive > .table-bordered > tfoot > tr > th:last-child,\n.panel > .table-bordered > thead > tr > td:last-child,\n.panel > .table-responsive > .table-bordered > thead > tr > td:last-child,\n.panel > .table-bordered > tbody > tr > td:last-child,\n.panel > .table-responsive > .table-bordered > tbody > tr > td:last-child,\n.panel > .table-bordered > tfoot > tr > td:last-child,\n.panel > .table-responsive > .table-bordered > tfoot > tr > td:last-child {\n border-right: 0;\n}\n.panel > .table-bordered > thead > tr:first-child > td,\n.panel > .table-responsive > .table-bordered > thead > tr:first-child > td,\n.panel > .table-bordered > tbody > tr:first-child > td,\n.panel > .table-responsive > .table-bordered > tbody > tr:first-child > td,\n.panel > .table-bordered > thead > tr:first-child > th,\n.panel > .table-responsive > .table-bordered > thead > tr:first-child > th,\n.panel > .table-bordered > tbody > tr:first-child > th,\n.panel > .table-responsive > .table-bordered > tbody > tr:first-child > th {\n border-bottom: 0;\n}\n.panel > .table-bordered > tbody > tr:last-child > td,\n.panel > .table-responsive > .table-bordered > tbody > tr:last-child > td,\n.panel > .table-bordered > tfoot > tr:last-child > td,\n.panel > .table-responsive > .table-bordered > tfoot > tr:last-child > td,\n.panel > .table-bordered > tbody > tr:last-child > th,\n.panel > .table-responsive > .table-bordered > tbody > tr:last-child > th,\n.panel > .table-bordered > tfoot > tr:last-child > th,\n.panel > .table-responsive > .table-bordered > tfoot > tr:last-child > th {\n border-bottom: 0;\n}\n.panel > .table-responsive {\n margin-bottom: 0;\n border: 0;\n}\n.panel-group {\n margin-bottom: 20px;\n}\n.panel-group .panel {\n margin-bottom: 0;\n border-radius: 4px;\n}\n.panel-group .panel + .panel {\n margin-top: 5px;\n}\n.panel-group .panel-heading {\n border-bottom: 0;\n}\n.panel-group .panel-heading + .panel-collapse > .panel-body,\n.panel-group .panel-heading + .panel-collapse > .list-group {\n border-top: 1px solid #ddd;\n}\n.panel-group .panel-footer {\n border-top: 0;\n}\n.panel-group .panel-footer + .panel-collapse .panel-body {\n border-bottom: 1px solid #ddd;\n}\n.panel-default {\n border-color: #ddd;\n}\n.panel-default > .panel-heading {\n color: #333333;\n background-color: #f5f5f5;\n border-color: #ddd;\n}\n.panel-default > .panel-heading + .panel-collapse > .panel-body {\n border-top-color: #ddd;\n}\n.panel-default > .panel-heading .badge {\n color: #f5f5f5;\n background-color: #333333;\n}\n.panel-default > .panel-footer + .panel-collapse > .panel-body {\n border-bottom-color: #ddd;\n}\n.panel-primary {\n border-color: #337ab7;\n}\n.panel-primary > .panel-heading {\n color: #fff;\n background-color: #337ab7;\n border-color: #337ab7;\n}\n.panel-primary > .panel-heading + .panel-collapse > .panel-body {\n border-top-color: #337ab7;\n}\n.panel-primary > .panel-heading .badge {\n color: #337ab7;\n background-color: #fff;\n}\n.panel-primary > .panel-footer + .panel-collapse > .panel-body {\n border-bottom-color: #337ab7;\n}\n.panel-success {\n border-color: #d6e9c6;\n}\n.panel-success > .panel-heading {\n color: #3c763d;\n background-color: #dff0d8;\n border-color: #d6e9c6;\n}\n.panel-success > .panel-heading + .panel-collapse > .panel-body {\n border-top-color: #d6e9c6;\n}\n.panel-success > .panel-heading .badge {\n color: #dff0d8;\n background-color: #3c763d;\n}\n.panel-success > .panel-footer + .panel-collapse > .panel-body {\n border-bottom-color: #d6e9c6;\n}\n.panel-info {\n border-color: #bce8f1;\n}\n.panel-info > .panel-heading {\n color: #31708f;\n background-color: #d9edf7;\n border-color: #bce8f1;\n}\n.panel-info > .panel-heading + .panel-collapse > .panel-body {\n border-top-color: #bce8f1;\n}\n.panel-info > .panel-heading .badge {\n color: #d9edf7;\n background-color: #31708f;\n}\n.panel-info > .panel-footer + .panel-collapse > .panel-body {\n border-bottom-color: #bce8f1;\n}\n.panel-warning {\n border-color: #faebcc;\n}\n.panel-warning > .panel-heading {\n color: #8a6d3b;\n background-color: #fcf8e3;\n border-color: #faebcc;\n}\n.panel-warning > .panel-heading + .panel-collapse > .panel-body {\n border-top-color: #faebcc;\n}\n.panel-warning > .panel-heading .badge {\n color: #fcf8e3;\n background-color: #8a6d3b;\n}\n.panel-warning > .panel-footer + .panel-collapse > .panel-body {\n border-bottom-color: #faebcc;\n}\n.panel-danger {\n border-color: #ebccd1;\n}\n.panel-danger > .panel-heading {\n color: #a94442;\n background-color: #f2dede;\n border-color: #ebccd1;\n}\n.panel-danger > .panel-heading + .panel-collapse > .panel-body {\n border-top-color: #ebccd1;\n}\n.panel-danger > .panel-heading .badge {\n color: #f2dede;\n background-color: #a94442;\n}\n.panel-danger > .panel-footer + .panel-collapse > .panel-body {\n border-bottom-color: #ebccd1;\n}\n.embed-responsive {\n position: relative;\n display: block;\n height: 0;\n padding: 0;\n overflow: hidden;\n}\n.embed-responsive .embed-responsive-item,\n.embed-responsive iframe,\n.embed-responsive embed,\n.embed-responsive object,\n.embed-responsive video {\n position: absolute;\n top: 0;\n bottom: 0;\n left: 0;\n width: 100%;\n height: 100%;\n border: 0;\n}\n.embed-responsive-16by9 {\n padding-bottom: 56.25%;\n}\n.embed-responsive-4by3 {\n padding-bottom: 75%;\n}\n.well {\n min-height: 20px;\n padding: 19px;\n margin-bottom: 20px;\n background-color: #f5f5f5;\n border: 1px solid #e3e3e3;\n border-radius: 4px;\n -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.05);\n box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.05);\n}\n.well blockquote {\n border-color: #ddd;\n border-color: rgba(0, 0, 0, 0.15);\n}\n.well-lg {\n padding: 24px;\n border-radius: 6px;\n}\n.well-sm {\n padding: 9px;\n border-radius: 3px;\n}\n.close {\n float: right;\n font-size: 21px;\n font-weight: bold;\n line-height: 1;\n color: #000;\n text-shadow: 0 1px 0 #fff;\n filter: alpha(opacity=20);\n opacity: 0.2;\n}\n.close:hover,\n.close:focus {\n color: #000;\n text-decoration: none;\n cursor: pointer;\n filter: alpha(opacity=50);\n opacity: 0.5;\n}\nbutton.close {\n padding: 0;\n cursor: pointer;\n background: transparent;\n border: 0;\n -webkit-appearance: none;\n appearance: none;\n}\n.modal-open {\n overflow: hidden;\n}\n.modal {\n position: fixed;\n top: 0;\n right: 0;\n bottom: 0;\n left: 0;\n z-index: 1050;\n display: none;\n overflow: hidden;\n -webkit-overflow-scrolling: touch;\n outline: 0;\n}\n.modal.fade .modal-dialog {\n -webkit-transform: translate(0, -25%);\n -ms-transform: translate(0, -25%);\n -o-transform: translate(0, -25%);\n transform: translate(0, -25%);\n -webkit-transition: -webkit-transform 0.3s ease-out;\n -moz-transition: -moz-transform 0.3s ease-out;\n -o-transition: -o-transform 0.3s ease-out;\n transition: transform 0.3s ease-out;\n}\n.modal.in .modal-dialog {\n -webkit-transform: translate(0, 0);\n -ms-transform: translate(0, 0);\n -o-transform: translate(0, 0);\n transform: translate(0, 0);\n}\n.modal-open .modal {\n overflow-x: hidden;\n overflow-y: auto;\n}\n.modal-dialog {\n position: relative;\n width: auto;\n margin: 10px;\n}\n.modal-content {\n position: relative;\n background-color: #fff;\n background-clip: padding-box;\n border: 1px solid #999;\n border: 1px solid rgba(0, 0, 0, 0.2);\n border-radius: 6px;\n -webkit-box-shadow: 0 3px 9px rgba(0, 0, 0, 0.5);\n box-shadow: 0 3px 9px rgba(0, 0, 0, 0.5);\n outline: 0;\n}\n.modal-backdrop {\n position: fixed;\n top: 0;\n right: 0;\n bottom: 0;\n left: 0;\n z-index: 1040;\n background-color: #000;\n}\n.modal-backdrop.fade {\n filter: alpha(opacity=0);\n opacity: 0;\n}\n.modal-backdrop.in {\n filter: alpha(opacity=50);\n opacity: 0.5;\n}\n.modal-header {\n padding: 15px;\n border-bottom: 1px solid #e5e5e5;\n}\n.modal-header .close {\n margin-top: -2px;\n}\n.modal-title {\n margin: 0;\n line-height: 1.42857143;\n}\n.modal-body {\n position: relative;\n padding: 15px;\n}\n.modal-footer {\n padding: 15px;\n text-align: right;\n border-top: 1px solid #e5e5e5;\n}\n.modal-footer .btn + .btn {\n margin-bottom: 0;\n margin-left: 5px;\n}\n.modal-footer .btn-group .btn + .btn {\n margin-left: -1px;\n}\n.modal-footer .btn-block + .btn-block {\n margin-left: 0;\n}\n.modal-scrollbar-measure {\n position: absolute;\n top: -9999px;\n width: 50px;\n height: 50px;\n overflow: scroll;\n}\n@media (min-width: 768px) {\n .modal-dialog {\n width: 600px;\n margin: 30px auto;\n }\n .modal-content {\n -webkit-box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);\n box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);\n }\n .modal-sm {\n width: 300px;\n }\n}\n@media (min-width: 992px) {\n .modal-lg {\n width: 900px;\n }\n}\n.tooltip {\n position: absolute;\n z-index: 1070;\n display: block;\n font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif;\n font-style: normal;\n font-weight: 400;\n line-height: 1.42857143;\n line-break: auto;\n text-align: left;\n text-align: start;\n text-decoration: none;\n text-shadow: none;\n text-transform: none;\n letter-spacing: normal;\n word-break: normal;\n word-spacing: normal;\n word-wrap: normal;\n white-space: normal;\n font-size: 12px;\n filter: alpha(opacity=0);\n opacity: 0;\n}\n.tooltip.in {\n filter: alpha(opacity=90);\n opacity: 0.9;\n}\n.tooltip.top {\n padding: 5px 0;\n margin-top: -3px;\n}\n.tooltip.right {\n padding: 0 5px;\n margin-left: 3px;\n}\n.tooltip.bottom {\n padding: 5px 0;\n margin-top: 3px;\n}\n.tooltip.left {\n padding: 0 5px;\n margin-left: -3px;\n}\n.tooltip.top .tooltip-arrow {\n bottom: 0;\n left: 50%;\n margin-left: -5px;\n border-width: 5px 5px 0;\n border-top-color: #000;\n}\n.tooltip.top-left .tooltip-arrow {\n right: 5px;\n bottom: 0;\n margin-bottom: -5px;\n border-width: 5px 5px 0;\n border-top-color: #000;\n}\n.tooltip.top-right .tooltip-arrow {\n bottom: 0;\n left: 5px;\n margin-bottom: -5px;\n border-width: 5px 5px 0;\n border-top-color: #000;\n}\n.tooltip.right .tooltip-arrow {\n top: 50%;\n left: 0;\n margin-top: -5px;\n border-width: 5px 5px 5px 0;\n border-right-color: #000;\n}\n.tooltip.left .tooltip-arrow {\n top: 50%;\n right: 0;\n margin-top: -5px;\n border-width: 5px 0 5px 5px;\n border-left-color: #000;\n}\n.tooltip.bottom .tooltip-arrow {\n top: 0;\n left: 50%;\n margin-left: -5px;\n border-width: 0 5px 5px;\n border-bottom-color: #000;\n}\n.tooltip.bottom-left .tooltip-arrow {\n top: 0;\n right: 5px;\n margin-top: -5px;\n border-width: 0 5px 5px;\n border-bottom-color: #000;\n}\n.tooltip.bottom-right .tooltip-arrow {\n top: 0;\n left: 5px;\n margin-top: -5px;\n border-width: 0 5px 5px;\n border-bottom-color: #000;\n}\n.tooltip-inner {\n max-width: 200px;\n padding: 3px 8px;\n color: #fff;\n text-align: center;\n background-color: #000;\n border-radius: 4px;\n}\n.tooltip-arrow {\n position: absolute;\n width: 0;\n height: 0;\n border-color: transparent;\n border-style: solid;\n}\n.popover {\n position: absolute;\n top: 0;\n left: 0;\n z-index: 1060;\n display: none;\n max-width: 276px;\n padding: 1px;\n font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif;\n font-style: normal;\n font-weight: 400;\n line-height: 1.42857143;\n line-break: auto;\n text-align: left;\n text-align: start;\n text-decoration: none;\n text-shadow: none;\n text-transform: none;\n letter-spacing: normal;\n word-break: normal;\n word-spacing: normal;\n word-wrap: normal;\n white-space: normal;\n font-size: 14px;\n background-color: #fff;\n background-clip: padding-box;\n border: 1px solid #ccc;\n border: 1px solid rgba(0, 0, 0, 0.2);\n border-radius: 6px;\n -webkit-box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);\n box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);\n}\n.popover.top {\n margin-top: -10px;\n}\n.popover.right {\n margin-left: 10px;\n}\n.popover.bottom {\n margin-top: 10px;\n}\n.popover.left {\n margin-left: -10px;\n}\n.popover > .arrow {\n border-width: 11px;\n}\n.popover > .arrow,\n.popover > .arrow:after {\n position: absolute;\n display: block;\n width: 0;\n height: 0;\n border-color: transparent;\n border-style: solid;\n}\n.popover > .arrow:after {\n content: \"\";\n border-width: 10px;\n}\n.popover.top > .arrow {\n bottom: -11px;\n left: 50%;\n margin-left: -11px;\n border-top-color: #999999;\n border-top-color: rgba(0, 0, 0, 0.25);\n border-bottom-width: 0;\n}\n.popover.top > .arrow:after {\n bottom: 1px;\n margin-left: -10px;\n content: \" \";\n border-top-color: #fff;\n border-bottom-width: 0;\n}\n.popover.right > .arrow {\n top: 50%;\n left: -11px;\n margin-top: -11px;\n border-right-color: #999999;\n border-right-color: rgba(0, 0, 0, 0.25);\n border-left-width: 0;\n}\n.popover.right > .arrow:after {\n bottom: -10px;\n left: 1px;\n content: \" \";\n border-right-color: #fff;\n border-left-width: 0;\n}\n.popover.bottom > .arrow {\n top: -11px;\n left: 50%;\n margin-left: -11px;\n border-top-width: 0;\n border-bottom-color: #999999;\n border-bottom-color: rgba(0, 0, 0, 0.25);\n}\n.popover.bottom > .arrow:after {\n top: 1px;\n margin-left: -10px;\n content: \" \";\n border-top-width: 0;\n border-bottom-color: #fff;\n}\n.popover.left > .arrow {\n top: 50%;\n right: -11px;\n margin-top: -11px;\n border-right-width: 0;\n border-left-color: #999999;\n border-left-color: rgba(0, 0, 0, 0.25);\n}\n.popover.left > .arrow:after {\n right: 1px;\n bottom: -10px;\n content: \" \";\n border-right-width: 0;\n border-left-color: #fff;\n}\n.popover-title {\n padding: 8px 14px;\n margin: 0;\n font-size: 14px;\n background-color: #f7f7f7;\n border-bottom: 1px solid #ebebeb;\n border-radius: 5px 5px 0 0;\n}\n.popover-content {\n padding: 9px 14px;\n}\n.carousel {\n position: relative;\n}\n.carousel-inner {\n position: relative;\n width: 100%;\n overflow: hidden;\n}\n.carousel-inner > .item {\n position: relative;\n display: none;\n -webkit-transition: 0.6s ease-in-out left;\n -o-transition: 0.6s ease-in-out left;\n transition: 0.6s ease-in-out left;\n}\n.carousel-inner > .item > img,\n.carousel-inner > .item > a > img {\n line-height: 1;\n}\n@media all and (transform-3d), (-webkit-transform-3d) {\n .carousel-inner > .item {\n -webkit-transition: -webkit-transform 0.6s ease-in-out;\n -moz-transition: -moz-transform 0.6s ease-in-out;\n -o-transition: -o-transform 0.6s ease-in-out;\n transition: transform 0.6s ease-in-out;\n -webkit-backface-visibility: hidden;\n -moz-backface-visibility: hidden;\n backface-visibility: hidden;\n -webkit-perspective: 1000px;\n -moz-perspective: 1000px;\n perspective: 1000px;\n }\n .carousel-inner > .item.next,\n .carousel-inner > .item.active.right {\n -webkit-transform: translate3d(100%, 0, 0);\n transform: translate3d(100%, 0, 0);\n left: 0;\n }\n .carousel-inner > .item.prev,\n .carousel-inner > .item.active.left {\n -webkit-transform: translate3d(-100%, 0, 0);\n transform: translate3d(-100%, 0, 0);\n left: 0;\n }\n .carousel-inner > .item.next.left,\n .carousel-inner > .item.prev.right,\n .carousel-inner > .item.active {\n -webkit-transform: translate3d(0, 0, 0);\n transform: translate3d(0, 0, 0);\n left: 0;\n }\n}\n.carousel-inner > .active,\n.carousel-inner > .next,\n.carousel-inner > .prev {\n display: block;\n}\n.carousel-inner > .active {\n left: 0;\n}\n.carousel-inner > .next,\n.carousel-inner > .prev {\n position: absolute;\n top: 0;\n width: 100%;\n}\n.carousel-inner > .next {\n left: 100%;\n}\n.carousel-inner > .prev {\n left: -100%;\n}\n.carousel-inner > .next.left,\n.carousel-inner > .prev.right {\n left: 0;\n}\n.carousel-inner > .active.left {\n left: -100%;\n}\n.carousel-inner > .active.right {\n left: 100%;\n}\n.carousel-control {\n position: absolute;\n top: 0;\n bottom: 0;\n left: 0;\n width: 15%;\n font-size: 20px;\n color: #fff;\n text-align: center;\n text-shadow: 0 1px 2px rgba(0, 0, 0, 0.6);\n background-color: rgba(0, 0, 0, 0);\n filter: alpha(opacity=50);\n opacity: 0.5;\n}\n.carousel-control.left {\n background-image: -webkit-linear-gradient(left, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.0001) 100%);\n background-image: -o-linear-gradient(left, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.0001) 100%);\n background-image: linear-gradient(to right, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.0001) 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#80000000', endColorstr='#00000000', GradientType=1);\n background-repeat: repeat-x;\n}\n.carousel-control.right {\n right: 0;\n left: auto;\n background-image: -webkit-linear-gradient(left, rgba(0, 0, 0, 0.0001) 0%, rgba(0, 0, 0, 0.5) 100%);\n background-image: -o-linear-gradient(left, rgba(0, 0, 0, 0.0001) 0%, rgba(0, 0, 0, 0.5) 100%);\n background-image: linear-gradient(to right, rgba(0, 0, 0, 0.0001) 0%, rgba(0, 0, 0, 0.5) 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#00000000', endColorstr='#80000000', GradientType=1);\n background-repeat: repeat-x;\n}\n.carousel-control:hover,\n.carousel-control:focus {\n color: #fff;\n text-decoration: none;\n outline: 0;\n filter: alpha(opacity=90);\n opacity: 0.9;\n}\n.carousel-control .icon-prev,\n.carousel-control .icon-next,\n.carousel-control .glyphicon-chevron-left,\n.carousel-control .glyphicon-chevron-right {\n position: absolute;\n top: 50%;\n z-index: 5;\n display: inline-block;\n margin-top: -10px;\n}\n.carousel-control .icon-prev,\n.carousel-control .glyphicon-chevron-left {\n left: 50%;\n margin-left: -10px;\n}\n.carousel-control .icon-next,\n.carousel-control .glyphicon-chevron-right {\n right: 50%;\n margin-right: -10px;\n}\n.carousel-control .icon-prev,\n.carousel-control .icon-next {\n width: 20px;\n height: 20px;\n font-family: serif;\n line-height: 1;\n}\n.carousel-control .icon-prev:before {\n content: \"\\2039\";\n}\n.carousel-control .icon-next:before {\n content: \"\\203a\";\n}\n.carousel-indicators {\n position: absolute;\n bottom: 10px;\n left: 50%;\n z-index: 15;\n width: 60%;\n padding-left: 0;\n margin-left: -30%;\n text-align: center;\n list-style: none;\n}\n.carousel-indicators li {\n display: inline-block;\n width: 10px;\n height: 10px;\n margin: 1px;\n text-indent: -999px;\n cursor: pointer;\n background-color: #000 \\9;\n background-color: rgba(0, 0, 0, 0);\n border: 1px solid #fff;\n border-radius: 10px;\n}\n.carousel-indicators .active {\n width: 12px;\n height: 12px;\n margin: 0;\n background-color: #fff;\n}\n.carousel-caption {\n position: absolute;\n right: 15%;\n bottom: 20px;\n left: 15%;\n z-index: 10;\n padding-top: 20px;\n padding-bottom: 20px;\n color: #fff;\n text-align: center;\n text-shadow: 0 1px 2px rgba(0, 0, 0, 0.6);\n}\n.carousel-caption .btn {\n text-shadow: none;\n}\n@media screen and (min-width: 768px) {\n .carousel-control .glyphicon-chevron-left,\n .carousel-control .glyphicon-chevron-right,\n .carousel-control .icon-prev,\n .carousel-control .icon-next {\n width: 30px;\n height: 30px;\n margin-top: -10px;\n font-size: 30px;\n }\n .carousel-control .glyphicon-chevron-left,\n .carousel-control .icon-prev {\n margin-left: -10px;\n }\n .carousel-control .glyphicon-chevron-right,\n .carousel-control .icon-next {\n margin-right: -10px;\n }\n .carousel-caption {\n right: 20%;\n left: 20%;\n padding-bottom: 30px;\n }\n .carousel-indicators {\n bottom: 20px;\n }\n}\n.clearfix:before,\n.clearfix:after,\n.dl-horizontal dd:before,\n.dl-horizontal dd:after,\n.container:before,\n.container:after,\n.container-fluid:before,\n.container-fluid:after,\n.row:before,\n.row:after,\n.form-horizontal .form-group:before,\n.form-horizontal .form-group:after,\n.btn-toolbar:before,\n.btn-toolbar:after,\n.btn-group-vertical > .btn-group:before,\n.btn-group-vertical > .btn-group:after,\n.nav:before,\n.nav:after,\n.navbar:before,\n.navbar:after,\n.navbar-header:before,\n.navbar-header:after,\n.navbar-collapse:before,\n.navbar-collapse:after,\n.pager:before,\n.pager:after,\n.panel-body:before,\n.panel-body:after,\n.modal-header:before,\n.modal-header:after,\n.modal-footer:before,\n.modal-footer:after {\n display: table;\n content: \" \";\n}\n.clearfix:after,\n.dl-horizontal dd:after,\n.container:after,\n.container-fluid:after,\n.row:after,\n.form-horizontal .form-group:after,\n.btn-toolbar:after,\n.btn-group-vertical > .btn-group:after,\n.nav:after,\n.navbar:after,\n.navbar-header:after,\n.navbar-collapse:after,\n.pager:after,\n.panel-body:after,\n.modal-header:after,\n.modal-footer:after {\n clear: both;\n}\n.center-block {\n display: block;\n margin-right: auto;\n margin-left: auto;\n}\n.pull-right {\n float: right !important;\n}\n.pull-left {\n float: left !important;\n}\n.hide {\n display: none !important;\n}\n.show {\n display: block !important;\n}\n.invisible {\n visibility: hidden;\n}\n.text-hide {\n font: 0/0 a;\n color: transparent;\n text-shadow: none;\n background-color: transparent;\n border: 0;\n}\n.hidden {\n display: none !important;\n}\n.affix {\n position: fixed;\n}\n@-ms-viewport {\n width: device-width;\n}\n.visible-xs,\n.visible-sm,\n.visible-md,\n.visible-lg {\n display: none !important;\n}\n.visible-xs-block,\n.visible-xs-inline,\n.visible-xs-inline-block,\n.visible-sm-block,\n.visible-sm-inline,\n.visible-sm-inline-block,\n.visible-md-block,\n.visible-md-inline,\n.visible-md-inline-block,\n.visible-lg-block,\n.visible-lg-inline,\n.visible-lg-inline-block {\n display: none !important;\n}\n@media (max-width: 767px) {\n .visible-xs {\n display: block !important;\n }\n table.visible-xs {\n display: table !important;\n }\n tr.visible-xs {\n display: table-row !important;\n }\n th.visible-xs,\n td.visible-xs {\n display: table-cell !important;\n }\n}\n@media (max-width: 767px) {\n .visible-xs-block {\n display: block !important;\n }\n}\n@media (max-width: 767px) {\n .visible-xs-inline {\n display: inline !important;\n }\n}\n@media (max-width: 767px) {\n .visible-xs-inline-block {\n display: inline-block !important;\n }\n}\n@media (min-width: 768px) and (max-width: 991px) {\n .visible-sm {\n display: block !important;\n }\n table.visible-sm {\n display: table !important;\n }\n tr.visible-sm {\n display: table-row !important;\n }\n th.visible-sm,\n td.visible-sm {\n display: table-cell !important;\n }\n}\n@media (min-width: 768px) and (max-width: 991px) {\n .visible-sm-block {\n display: block !important;\n }\n}\n@media (min-width: 768px) and (max-width: 991px) {\n .visible-sm-inline {\n display: inline !important;\n }\n}\n@media (min-width: 768px) and (max-width: 991px) {\n .visible-sm-inline-block {\n display: inline-block !important;\n }\n}\n@media (min-width: 992px) and (max-width: 1199px) {\n .visible-md {\n display: block !important;\n }\n table.visible-md {\n display: table !important;\n }\n tr.visible-md {\n display: table-row !important;\n }\n th.visible-md,\n td.visible-md {\n display: table-cell !important;\n }\n}\n@media (min-width: 992px) and (max-width: 1199px) {\n .visible-md-block {\n display: block !important;\n }\n}\n@media (min-width: 992px) and (max-width: 1199px) {\n .visible-md-inline {\n display: inline !important;\n }\n}\n@media (min-width: 992px) and (max-width: 1199px) {\n .visible-md-inline-block {\n display: inline-block !important;\n }\n}\n@media (min-width: 1200px) {\n .visible-lg {\n display: block !important;\n }\n table.visible-lg {\n display: table !important;\n }\n tr.visible-lg {\n display: table-row !important;\n }\n th.visible-lg,\n td.visible-lg {\n display: table-cell !important;\n }\n}\n@media (min-width: 1200px) {\n .visible-lg-block {\n display: block !important;\n }\n}\n@media (min-width: 1200px) {\n .visible-lg-inline {\n display: inline !important;\n }\n}\n@media (min-width: 1200px) {\n .visible-lg-inline-block {\n display: inline-block !important;\n }\n}\n@media (max-width: 767px) {\n .hidden-xs {\n display: none !important;\n }\n}\n@media (min-width: 768px) and (max-width: 991px) {\n .hidden-sm {\n display: none !important;\n }\n}\n@media (min-width: 992px) and (max-width: 1199px) {\n .hidden-md {\n display: none !important;\n }\n}\n@media (min-width: 1200px) {\n .hidden-lg {\n display: none !important;\n }\n}\n.visible-print {\n display: none !important;\n}\n@media print {\n .visible-print {\n display: block !important;\n }\n table.visible-print {\n display: table !important;\n }\n tr.visible-print {\n display: table-row !important;\n }\n th.visible-print,\n td.visible-print {\n display: table-cell !important;\n }\n}\n.visible-print-block {\n display: none !important;\n}\n@media print {\n .visible-print-block {\n display: block !important;\n }\n}\n.visible-print-inline {\n display: none !important;\n}\n@media print {\n .visible-print-inline {\n display: inline !important;\n }\n}\n.visible-print-inline-block {\n display: none !important;\n}\n@media print {\n .visible-print-inline-block {\n display: inline-block !important;\n }\n}\n@media print {\n .hidden-print {\n display: none !important;\n }\n}\n/*# sourceMappingURL=bootstrap.css.map */","// stylelint-disable\n\n/*! normalize.css v3.0.3 | MIT License | github.com/necolas/normalize.css */\n\n//\n// 1. Set default font family to sans-serif.\n// 2. Prevent iOS and IE text size adjust after device orientation change,\n// without disabling user zoom.\n//\n\nhtml {\n font-family: sans-serif; // 1\n -ms-text-size-adjust: 100%; // 2\n -webkit-text-size-adjust: 100%; // 2\n}\n\n//\n// Remove default margin.\n//\n\nbody {\n margin: 0;\n}\n\n// HTML5 display definitions\n// ==========================================================================\n\n//\n// Correct `block` display not defined for any HTML5 element in IE 8/9.\n// Correct `block` display not defined for `details` or `summary` in IE 10/11\n// and Firefox.\n// Correct `block` display not defined for `main` in IE 11.\n//\n\narticle,\naside,\ndetails,\nfigcaption,\nfigure,\nfooter,\nheader,\nhgroup,\nmain,\nmenu,\nnav,\nsection,\nsummary {\n display: block;\n}\n\n//\n// 1. Correct `inline-block` display not defined in IE 8/9.\n// 2. Normalize vertical alignment of `progress` in Chrome, Firefox, and Opera.\n//\n\naudio,\ncanvas,\nprogress,\nvideo {\n display: inline-block; // 1\n vertical-align: baseline; // 2\n}\n\n//\n// Prevent modern browsers from displaying `audio` without controls.\n// Remove excess height in iOS 5 devices.\n//\n\naudio:not([controls]) {\n display: none;\n height: 0;\n}\n\n//\n// Address `[hidden]` styling not present in IE 8/9/10.\n// Hide the `template` element in IE 8/9/10/11, Safari, and Firefox < 22.\n//\n\n[hidden],\ntemplate {\n display: none;\n}\n\n// Links\n// ==========================================================================\n\n//\n// Remove the gray background color from active links in IE 10.\n//\n\na {\n background-color: transparent;\n}\n\n//\n// Improve readability of focused elements when they are also in an\n// active/hover state.\n//\n\na:active,\na:hover {\n outline: 0;\n}\n\n// Text-level semantics\n// ==========================================================================\n\n//\n// 1. Remove the bottom border in Chrome 57- and Firefox 39-.\n// 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.\n//\n\nabbr[title] {\n border-bottom: none; // 1\n text-decoration: underline; // 2\n text-decoration: underline dotted; // 2\n}\n\n//\n// Address style set to `bolder` in Firefox 4+, Safari, and Chrome.\n//\n\nb,\nstrong {\n font-weight: bold;\n}\n\n//\n// Address styling not present in Safari and Chrome.\n//\n\ndfn {\n font-style: italic;\n}\n\n//\n// Address variable `h1` font-size and margin within `section` and `article`\n// contexts in Firefox 4+, Safari, and Chrome.\n//\n\nh1 {\n font-size: 2em;\n margin: 0.67em 0;\n}\n\n//\n// Address styling not present in IE 8/9.\n//\n\nmark {\n background: #ff0;\n color: #000;\n}\n\n//\n// Address inconsistent and variable font size in all browsers.\n//\n\nsmall {\n font-size: 80%;\n}\n\n//\n// Prevent `sub` and `sup` affecting `line-height` in all browsers.\n//\n\nsub,\nsup {\n font-size: 75%;\n line-height: 0;\n position: relative;\n vertical-align: baseline;\n}\n\nsup {\n top: -0.5em;\n}\n\nsub {\n bottom: -0.25em;\n}\n\n// Embedded content\n// ==========================================================================\n\n//\n// Remove border when inside `a` element in IE 8/9/10.\n//\n\nimg {\n border: 0;\n}\n\n//\n// Correct overflow not hidden in IE 9/10/11.\n//\n\nsvg:not(:root) {\n overflow: hidden;\n}\n\n// Grouping content\n// ==========================================================================\n\n//\n// Address margin not present in IE 8/9 and Safari.\n//\n\nfigure {\n margin: 1em 40px;\n}\n\n//\n// Address differences between Firefox and other browsers.\n//\n\nhr {\n box-sizing: content-box;\n height: 0;\n}\n\n//\n// Contain overflow in all browsers.\n//\n\npre {\n overflow: auto;\n}\n\n//\n// Address odd `em`-unit font size rendering in all browsers.\n//\n\ncode,\nkbd,\npre,\nsamp {\n font-family: monospace, monospace;\n font-size: 1em;\n}\n\n// Forms\n// ==========================================================================\n\n//\n// Known limitation: by default, Chrome and Safari on OS X allow very limited\n// styling of `select`, unless a `border` property is set.\n//\n\n//\n// 1. Correct color not being inherited.\n// Known issue: affects color of disabled elements.\n// 2. Correct font properties not being inherited.\n// 3. Address margins set differently in Firefox 4+, Safari, and Chrome.\n//\n\nbutton,\ninput,\noptgroup,\nselect,\ntextarea {\n color: inherit; // 1\n font: inherit; // 2\n margin: 0; // 3\n}\n\n//\n// Address `overflow` set to `hidden` in IE 8/9/10/11.\n//\n\nbutton {\n overflow: visible;\n}\n\n//\n// Address inconsistent `text-transform` inheritance for `button` and `select`.\n// All other form control elements do not inherit `text-transform` values.\n// Correct `button` style inheritance in Firefox, IE 8/9/10/11, and Opera.\n// Correct `select` style inheritance in Firefox.\n//\n\nbutton,\nselect {\n text-transform: none;\n}\n\n//\n// 1. Avoid the WebKit bug in Android 4.0.* where (2) destroys native `audio`\n// and `video` controls.\n// 2. Correct inability to style clickable `input` types in iOS.\n// 3. Improve usability and consistency of cursor style between image-type\n// `input` and others.\n//\n\nbutton,\nhtml input[type=\"button\"], // 1\ninput[type=\"reset\"],\ninput[type=\"submit\"] {\n -webkit-appearance: button; // 2\n cursor: pointer; // 3\n}\n\n//\n// Re-set default cursor for disabled elements.\n//\n\nbutton[disabled],\nhtml input[disabled] {\n cursor: default;\n}\n\n//\n// Remove inner padding and border in Firefox 4+.\n//\n\nbutton::-moz-focus-inner,\ninput::-moz-focus-inner {\n border: 0;\n padding: 0;\n}\n\n//\n// Address Firefox 4+ setting `line-height` on `input` using `!important` in\n// the UA stylesheet.\n//\n\ninput {\n line-height: normal;\n}\n\n//\n// It's recommended that you don't attempt to style these elements.\n// Firefox's implementation doesn't respect box-sizing, padding, or width.\n//\n// 1. Address box sizing set to `content-box` in IE 8/9/10.\n// 2. Remove excess padding in IE 8/9/10.\n//\n\ninput[type=\"checkbox\"],\ninput[type=\"radio\"] {\n box-sizing: border-box; // 1\n padding: 0; // 2\n}\n\n//\n// Fix the cursor style for Chrome's increment/decrement buttons. For certain\n// `font-size` values of the `input`, it causes the cursor style of the\n// decrement button to change from `default` to `text`.\n//\n\ninput[type=\"number\"]::-webkit-inner-spin-button,\ninput[type=\"number\"]::-webkit-outer-spin-button {\n height: auto;\n}\n\n//\n// 1. Address `appearance` set to `searchfield` in Safari and Chrome.\n// 2. Address `box-sizing` set to `border-box` in Safari and Chrome.\n//\n\ninput[type=\"search\"] {\n -webkit-appearance: textfield; // 1\n box-sizing: content-box; //2\n}\n\n//\n// Remove inner padding and search cancel button in Safari and Chrome on OS X.\n// Safari (but not Chrome) clips the cancel button when the search input has\n// padding (and `textfield` appearance).\n//\n\ninput[type=\"search\"]::-webkit-search-cancel-button,\ninput[type=\"search\"]::-webkit-search-decoration {\n -webkit-appearance: none;\n}\n\n//\n// Define consistent border, margin, and padding.\n//\n\nfieldset {\n border: 1px solid #c0c0c0;\n margin: 0 2px;\n padding: 0.35em 0.625em 0.75em;\n}\n\n//\n// 1. Correct `color` not being inherited in IE 8/9/10/11.\n// 2. Remove padding so people aren't caught out if they zero out fieldsets.\n//\n\nlegend {\n border: 0; // 1\n padding: 0; // 2\n}\n\n//\n// Remove default vertical scrollbar in IE 8/9/10/11.\n//\n\ntextarea {\n overflow: auto;\n}\n\n//\n// Don't inherit the `font-weight` (applied by a rule above).\n// NOTE: the default cannot safely be changed in Chrome and Safari on OS X.\n//\n\noptgroup {\n font-weight: bold;\n}\n\n// Tables\n// ==========================================================================\n\n//\n// Remove most spacing between table cells.\n//\n\ntable {\n border-collapse: collapse;\n border-spacing: 0;\n}\n\ntd,\nth {\n padding: 0;\n}\n","/*!\n * Bootstrap v3.4.1 (https://getbootstrap.com/)\n * Copyright 2011-2019 Twitter, Inc.\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n */\n/*! normalize.css v3.0.3 | MIT License | github.com/necolas/normalize.css */\nhtml {\n font-family: sans-serif;\n -ms-text-size-adjust: 100%;\n -webkit-text-size-adjust: 100%;\n}\nbody {\n margin: 0;\n}\narticle,\naside,\ndetails,\nfigcaption,\nfigure,\nfooter,\nheader,\nhgroup,\nmain,\nmenu,\nnav,\nsection,\nsummary {\n display: block;\n}\naudio,\ncanvas,\nprogress,\nvideo {\n display: inline-block;\n vertical-align: baseline;\n}\naudio:not([controls]) {\n display: none;\n height: 0;\n}\n[hidden],\ntemplate {\n display: none;\n}\na {\n background-color: transparent;\n}\na:active,\na:hover {\n outline: 0;\n}\nabbr[title] {\n border-bottom: none;\n text-decoration: underline;\n -webkit-text-decoration: underline dotted;\n -moz-text-decoration: underline dotted;\n text-decoration: underline dotted;\n}\nb,\nstrong {\n font-weight: bold;\n}\ndfn {\n font-style: italic;\n}\nh1 {\n font-size: 2em;\n margin: 0.67em 0;\n}\nmark {\n background: #ff0;\n color: #000;\n}\nsmall {\n font-size: 80%;\n}\nsub,\nsup {\n font-size: 75%;\n line-height: 0;\n position: relative;\n vertical-align: baseline;\n}\nsup {\n top: -0.5em;\n}\nsub {\n bottom: -0.25em;\n}\nimg {\n border: 0;\n}\nsvg:not(:root) {\n overflow: hidden;\n}\nfigure {\n margin: 1em 40px;\n}\nhr {\n -webkit-box-sizing: content-box;\n -moz-box-sizing: content-box;\n box-sizing: content-box;\n height: 0;\n}\npre {\n overflow: auto;\n}\ncode,\nkbd,\npre,\nsamp {\n font-family: monospace, monospace;\n font-size: 1em;\n}\nbutton,\ninput,\noptgroup,\nselect,\ntextarea {\n color: inherit;\n font: inherit;\n margin: 0;\n}\nbutton {\n overflow: visible;\n}\nbutton,\nselect {\n text-transform: none;\n}\nbutton,\nhtml input[type=\"button\"],\ninput[type=\"reset\"],\ninput[type=\"submit\"] {\n -webkit-appearance: button;\n cursor: pointer;\n}\nbutton[disabled],\nhtml input[disabled] {\n cursor: default;\n}\nbutton::-moz-focus-inner,\ninput::-moz-focus-inner {\n border: 0;\n padding: 0;\n}\ninput {\n line-height: normal;\n}\ninput[type=\"checkbox\"],\ninput[type=\"radio\"] {\n -webkit-box-sizing: border-box;\n -moz-box-sizing: border-box;\n box-sizing: border-box;\n padding: 0;\n}\ninput[type=\"number\"]::-webkit-inner-spin-button,\ninput[type=\"number\"]::-webkit-outer-spin-button {\n height: auto;\n}\ninput[type=\"search\"] {\n -webkit-appearance: textfield;\n -webkit-box-sizing: content-box;\n -moz-box-sizing: content-box;\n box-sizing: content-box;\n}\ninput[type=\"search\"]::-webkit-search-cancel-button,\ninput[type=\"search\"]::-webkit-search-decoration {\n -webkit-appearance: none;\n}\nfieldset {\n border: 1px solid #c0c0c0;\n margin: 0 2px;\n padding: 0.35em 0.625em 0.75em;\n}\nlegend {\n border: 0;\n padding: 0;\n}\ntextarea {\n overflow: auto;\n}\noptgroup {\n font-weight: bold;\n}\ntable {\n border-collapse: collapse;\n border-spacing: 0;\n}\ntd,\nth {\n padding: 0;\n}\n/*! Source: https://github.com/h5bp/html5-boilerplate/blob/master/src/css/main.css */\n@media print {\n *,\n *:before,\n *:after {\n color: #000 !important;\n text-shadow: none !important;\n background: transparent !important;\n -webkit-box-shadow: none !important;\n box-shadow: none !important;\n }\n a,\n a:visited {\n text-decoration: underline;\n }\n a[href]:after {\n content: \" (\" attr(href) \")\";\n }\n abbr[title]:after {\n content: \" (\" attr(title) \")\";\n }\n a[href^=\"#\"]:after,\n a[href^=\"javascript:\"]:after {\n content: \"\";\n }\n pre,\n blockquote {\n border: 1px solid #999;\n page-break-inside: avoid;\n }\n thead {\n display: table-header-group;\n }\n tr,\n img {\n page-break-inside: avoid;\n }\n img {\n max-width: 100% !important;\n }\n p,\n h2,\n h3 {\n orphans: 3;\n widows: 3;\n }\n h2,\n h3 {\n page-break-after: avoid;\n }\n .navbar {\n display: none;\n }\n .btn > .caret,\n .dropup > .btn > .caret {\n border-top-color: #000 !important;\n }\n .label {\n border: 1px solid #000;\n }\n .table {\n border-collapse: collapse !important;\n }\n .table td,\n .table th {\n background-color: #fff !important;\n }\n .table-bordered th,\n .table-bordered td {\n border: 1px solid #ddd !important;\n }\n}\n@font-face {\n font-family: \"Glyphicons Halflings\";\n src: url(\"../fonts/glyphicons-halflings-regular.eot\");\n src: url(\"../fonts/glyphicons-halflings-regular.eot?#iefix\") format(\"embedded-opentype\"), url(\"../fonts/glyphicons-halflings-regular.woff2\") format(\"woff2\"), url(\"../fonts/glyphicons-halflings-regular.woff\") format(\"woff\"), url(\"../fonts/glyphicons-halflings-regular.ttf\") format(\"truetype\"), url(\"../fonts/glyphicons-halflings-regular.svg#glyphicons_halflingsregular\") format(\"svg\");\n}\n.glyphicon {\n position: relative;\n top: 1px;\n display: inline-block;\n font-family: \"Glyphicons Halflings\";\n font-style: normal;\n font-weight: 400;\n line-height: 1;\n -webkit-font-smoothing: antialiased;\n -moz-osx-font-smoothing: grayscale;\n}\n.glyphicon-asterisk:before {\n content: \"\\002a\";\n}\n.glyphicon-plus:before {\n content: \"\\002b\";\n}\n.glyphicon-euro:before,\n.glyphicon-eur:before {\n content: \"\\20ac\";\n}\n.glyphicon-minus:before {\n content: \"\\2212\";\n}\n.glyphicon-cloud:before {\n content: \"\\2601\";\n}\n.glyphicon-envelope:before {\n content: \"\\2709\";\n}\n.glyphicon-pencil:before {\n content: \"\\270f\";\n}\n.glyphicon-glass:before {\n content: \"\\e001\";\n}\n.glyphicon-music:before {\n content: \"\\e002\";\n}\n.glyphicon-search:before {\n content: \"\\e003\";\n}\n.glyphicon-heart:before {\n content: \"\\e005\";\n}\n.glyphicon-star:before {\n content: \"\\e006\";\n}\n.glyphicon-star-empty:before {\n content: \"\\e007\";\n}\n.glyphicon-user:before {\n content: \"\\e008\";\n}\n.glyphicon-film:before {\n content: \"\\e009\";\n}\n.glyphicon-th-large:before {\n content: \"\\e010\";\n}\n.glyphicon-th:before {\n content: \"\\e011\";\n}\n.glyphicon-th-list:before {\n content: \"\\e012\";\n}\n.glyphicon-ok:before {\n content: \"\\e013\";\n}\n.glyphicon-remove:before {\n content: \"\\e014\";\n}\n.glyphicon-zoom-in:before {\n content: \"\\e015\";\n}\n.glyphicon-zoom-out:before {\n content: \"\\e016\";\n}\n.glyphicon-off:before {\n content: \"\\e017\";\n}\n.glyphicon-signal:before {\n content: \"\\e018\";\n}\n.glyphicon-cog:before {\n content: \"\\e019\";\n}\n.glyphicon-trash:before {\n content: \"\\e020\";\n}\n.glyphicon-home:before {\n content: \"\\e021\";\n}\n.glyphicon-file:before {\n content: \"\\e022\";\n}\n.glyphicon-time:before {\n content: \"\\e023\";\n}\n.glyphicon-road:before {\n content: \"\\e024\";\n}\n.glyphicon-download-alt:before {\n content: \"\\e025\";\n}\n.glyphicon-download:before {\n content: \"\\e026\";\n}\n.glyphicon-upload:before {\n content: \"\\e027\";\n}\n.glyphicon-inbox:before {\n content: \"\\e028\";\n}\n.glyphicon-play-circle:before {\n content: \"\\e029\";\n}\n.glyphicon-repeat:before {\n content: \"\\e030\";\n}\n.glyphicon-refresh:before {\n content: \"\\e031\";\n}\n.glyphicon-list-alt:before {\n content: \"\\e032\";\n}\n.glyphicon-lock:before {\n content: \"\\e033\";\n}\n.glyphicon-flag:before {\n content: \"\\e034\";\n}\n.glyphicon-headphones:before {\n content: \"\\e035\";\n}\n.glyphicon-volume-off:before {\n content: \"\\e036\";\n}\n.glyphicon-volume-down:before {\n content: \"\\e037\";\n}\n.glyphicon-volume-up:before {\n content: \"\\e038\";\n}\n.glyphicon-qrcode:before {\n content: \"\\e039\";\n}\n.glyphicon-barcode:before {\n content: \"\\e040\";\n}\n.glyphicon-tag:before {\n content: \"\\e041\";\n}\n.glyphicon-tags:before {\n content: \"\\e042\";\n}\n.glyphicon-book:before {\n content: \"\\e043\";\n}\n.glyphicon-bookmark:before {\n content: \"\\e044\";\n}\n.glyphicon-print:before {\n content: \"\\e045\";\n}\n.glyphicon-camera:before {\n content: \"\\e046\";\n}\n.glyphicon-font:before {\n content: \"\\e047\";\n}\n.glyphicon-bold:before {\n content: \"\\e048\";\n}\n.glyphicon-italic:before {\n content: \"\\e049\";\n}\n.glyphicon-text-height:before {\n content: \"\\e050\";\n}\n.glyphicon-text-width:before {\n content: \"\\e051\";\n}\n.glyphicon-align-left:before {\n content: \"\\e052\";\n}\n.glyphicon-align-center:before {\n content: \"\\e053\";\n}\n.glyphicon-align-right:before {\n content: \"\\e054\";\n}\n.glyphicon-align-justify:before {\n content: \"\\e055\";\n}\n.glyphicon-list:before {\n content: \"\\e056\";\n}\n.glyphicon-indent-left:before {\n content: \"\\e057\";\n}\n.glyphicon-indent-right:before {\n content: \"\\e058\";\n}\n.glyphicon-facetime-video:before {\n content: \"\\e059\";\n}\n.glyphicon-picture:before {\n content: \"\\e060\";\n}\n.glyphicon-map-marker:before {\n content: \"\\e062\";\n}\n.glyphicon-adjust:before {\n content: \"\\e063\";\n}\n.glyphicon-tint:before {\n content: \"\\e064\";\n}\n.glyphicon-edit:before {\n content: \"\\e065\";\n}\n.glyphicon-share:before {\n content: \"\\e066\";\n}\n.glyphicon-check:before {\n content: \"\\e067\";\n}\n.glyphicon-move:before {\n content: \"\\e068\";\n}\n.glyphicon-step-backward:before {\n content: \"\\e069\";\n}\n.glyphicon-fast-backward:before {\n content: \"\\e070\";\n}\n.glyphicon-backward:before {\n content: \"\\e071\";\n}\n.glyphicon-play:before {\n content: \"\\e072\";\n}\n.glyphicon-pause:before {\n content: \"\\e073\";\n}\n.glyphicon-stop:before {\n content: \"\\e074\";\n}\n.glyphicon-forward:before {\n content: \"\\e075\";\n}\n.glyphicon-fast-forward:before {\n content: \"\\e076\";\n}\n.glyphicon-step-forward:before {\n content: \"\\e077\";\n}\n.glyphicon-eject:before {\n content: \"\\e078\";\n}\n.glyphicon-chevron-left:before {\n content: \"\\e079\";\n}\n.glyphicon-chevron-right:before {\n content: \"\\e080\";\n}\n.glyphicon-plus-sign:before {\n content: \"\\e081\";\n}\n.glyphicon-minus-sign:before {\n content: \"\\e082\";\n}\n.glyphicon-remove-sign:before {\n content: \"\\e083\";\n}\n.glyphicon-ok-sign:before {\n content: \"\\e084\";\n}\n.glyphicon-question-sign:before {\n content: \"\\e085\";\n}\n.glyphicon-info-sign:before {\n content: \"\\e086\";\n}\n.glyphicon-screenshot:before {\n content: \"\\e087\";\n}\n.glyphicon-remove-circle:before {\n content: \"\\e088\";\n}\n.glyphicon-ok-circle:before {\n content: \"\\e089\";\n}\n.glyphicon-ban-circle:before {\n content: \"\\e090\";\n}\n.glyphicon-arrow-left:before {\n content: \"\\e091\";\n}\n.glyphicon-arrow-right:before {\n content: \"\\e092\";\n}\n.glyphicon-arrow-up:before {\n content: \"\\e093\";\n}\n.glyphicon-arrow-down:before {\n content: \"\\e094\";\n}\n.glyphicon-share-alt:before {\n content: \"\\e095\";\n}\n.glyphicon-resize-full:before {\n content: \"\\e096\";\n}\n.glyphicon-resize-small:before {\n content: \"\\e097\";\n}\n.glyphicon-exclamation-sign:before {\n content: \"\\e101\";\n}\n.glyphicon-gift:before {\n content: \"\\e102\";\n}\n.glyphicon-leaf:before {\n content: \"\\e103\";\n}\n.glyphicon-fire:before {\n content: \"\\e104\";\n}\n.glyphicon-eye-open:before {\n content: \"\\e105\";\n}\n.glyphicon-eye-close:before {\n content: \"\\e106\";\n}\n.glyphicon-warning-sign:before {\n content: \"\\e107\";\n}\n.glyphicon-plane:before {\n content: \"\\e108\";\n}\n.glyphicon-calendar:before {\n content: \"\\e109\";\n}\n.glyphicon-random:before {\n content: \"\\e110\";\n}\n.glyphicon-comment:before {\n content: \"\\e111\";\n}\n.glyphicon-magnet:before {\n content: \"\\e112\";\n}\n.glyphicon-chevron-up:before {\n content: \"\\e113\";\n}\n.glyphicon-chevron-down:before {\n content: \"\\e114\";\n}\n.glyphicon-retweet:before {\n content: \"\\e115\";\n}\n.glyphicon-shopping-cart:before {\n content: \"\\e116\";\n}\n.glyphicon-folder-close:before {\n content: \"\\e117\";\n}\n.glyphicon-folder-open:before {\n content: \"\\e118\";\n}\n.glyphicon-resize-vertical:before {\n content: \"\\e119\";\n}\n.glyphicon-resize-horizontal:before {\n content: \"\\e120\";\n}\n.glyphicon-hdd:before {\n content: \"\\e121\";\n}\n.glyphicon-bullhorn:before {\n content: \"\\e122\";\n}\n.glyphicon-bell:before {\n content: \"\\e123\";\n}\n.glyphicon-certificate:before {\n content: \"\\e124\";\n}\n.glyphicon-thumbs-up:before {\n content: \"\\e125\";\n}\n.glyphicon-thumbs-down:before {\n content: \"\\e126\";\n}\n.glyphicon-hand-right:before {\n content: \"\\e127\";\n}\n.glyphicon-hand-left:before {\n content: \"\\e128\";\n}\n.glyphicon-hand-up:before {\n content: \"\\e129\";\n}\n.glyphicon-hand-down:before {\n content: \"\\e130\";\n}\n.glyphicon-circle-arrow-right:before {\n content: \"\\e131\";\n}\n.glyphicon-circle-arrow-left:before {\n content: \"\\e132\";\n}\n.glyphicon-circle-arrow-up:before {\n content: \"\\e133\";\n}\n.glyphicon-circle-arrow-down:before {\n content: \"\\e134\";\n}\n.glyphicon-globe:before {\n content: \"\\e135\";\n}\n.glyphicon-wrench:before {\n content: \"\\e136\";\n}\n.glyphicon-tasks:before {\n content: \"\\e137\";\n}\n.glyphicon-filter:before {\n content: \"\\e138\";\n}\n.glyphicon-briefcase:before {\n content: \"\\e139\";\n}\n.glyphicon-fullscreen:before {\n content: \"\\e140\";\n}\n.glyphicon-dashboard:before {\n content: \"\\e141\";\n}\n.glyphicon-paperclip:before {\n content: \"\\e142\";\n}\n.glyphicon-heart-empty:before {\n content: \"\\e143\";\n}\n.glyphicon-link:before {\n content: \"\\e144\";\n}\n.glyphicon-phone:before {\n content: \"\\e145\";\n}\n.glyphicon-pushpin:before {\n content: \"\\e146\";\n}\n.glyphicon-usd:before {\n content: \"\\e148\";\n}\n.glyphicon-gbp:before {\n content: \"\\e149\";\n}\n.glyphicon-sort:before {\n content: \"\\e150\";\n}\n.glyphicon-sort-by-alphabet:before {\n content: \"\\e151\";\n}\n.glyphicon-sort-by-alphabet-alt:before {\n content: \"\\e152\";\n}\n.glyphicon-sort-by-order:before {\n content: \"\\e153\";\n}\n.glyphicon-sort-by-order-alt:before {\n content: \"\\e154\";\n}\n.glyphicon-sort-by-attributes:before {\n content: \"\\e155\";\n}\n.glyphicon-sort-by-attributes-alt:before {\n content: \"\\e156\";\n}\n.glyphicon-unchecked:before {\n content: \"\\e157\";\n}\n.glyphicon-expand:before {\n content: \"\\e158\";\n}\n.glyphicon-collapse-down:before {\n content: \"\\e159\";\n}\n.glyphicon-collapse-up:before {\n content: \"\\e160\";\n}\n.glyphicon-log-in:before {\n content: \"\\e161\";\n}\n.glyphicon-flash:before {\n content: \"\\e162\";\n}\n.glyphicon-log-out:before {\n content: \"\\e163\";\n}\n.glyphicon-new-window:before {\n content: \"\\e164\";\n}\n.glyphicon-record:before {\n content: \"\\e165\";\n}\n.glyphicon-save:before {\n content: \"\\e166\";\n}\n.glyphicon-open:before {\n content: \"\\e167\";\n}\n.glyphicon-saved:before {\n content: \"\\e168\";\n}\n.glyphicon-import:before {\n content: \"\\e169\";\n}\n.glyphicon-export:before {\n content: \"\\e170\";\n}\n.glyphicon-send:before {\n content: \"\\e171\";\n}\n.glyphicon-floppy-disk:before {\n content: \"\\e172\";\n}\n.glyphicon-floppy-saved:before {\n content: \"\\e173\";\n}\n.glyphicon-floppy-remove:before {\n content: \"\\e174\";\n}\n.glyphicon-floppy-save:before {\n content: \"\\e175\";\n}\n.glyphicon-floppy-open:before {\n content: \"\\e176\";\n}\n.glyphicon-credit-card:before {\n content: \"\\e177\";\n}\n.glyphicon-transfer:before {\n content: \"\\e178\";\n}\n.glyphicon-cutlery:before {\n content: \"\\e179\";\n}\n.glyphicon-header:before {\n content: \"\\e180\";\n}\n.glyphicon-compressed:before {\n content: \"\\e181\";\n}\n.glyphicon-earphone:before {\n content: \"\\e182\";\n}\n.glyphicon-phone-alt:before {\n content: \"\\e183\";\n}\n.glyphicon-tower:before {\n content: \"\\e184\";\n}\n.glyphicon-stats:before {\n content: \"\\e185\";\n}\n.glyphicon-sd-video:before {\n content: \"\\e186\";\n}\n.glyphicon-hd-video:before {\n content: \"\\e187\";\n}\n.glyphicon-subtitles:before {\n content: \"\\e188\";\n}\n.glyphicon-sound-stereo:before {\n content: \"\\e189\";\n}\n.glyphicon-sound-dolby:before {\n content: \"\\e190\";\n}\n.glyphicon-sound-5-1:before {\n content: \"\\e191\";\n}\n.glyphicon-sound-6-1:before {\n content: \"\\e192\";\n}\n.glyphicon-sound-7-1:before {\n content: \"\\e193\";\n}\n.glyphicon-copyright-mark:before {\n content: \"\\e194\";\n}\n.glyphicon-registration-mark:before {\n content: \"\\e195\";\n}\n.glyphicon-cloud-download:before {\n content: \"\\e197\";\n}\n.glyphicon-cloud-upload:before {\n content: \"\\e198\";\n}\n.glyphicon-tree-conifer:before {\n content: \"\\e199\";\n}\n.glyphicon-tree-deciduous:before {\n content: \"\\e200\";\n}\n.glyphicon-cd:before {\n content: \"\\e201\";\n}\n.glyphicon-save-file:before {\n content: \"\\e202\";\n}\n.glyphicon-open-file:before {\n content: \"\\e203\";\n}\n.glyphicon-level-up:before {\n content: \"\\e204\";\n}\n.glyphicon-copy:before {\n content: \"\\e205\";\n}\n.glyphicon-paste:before {\n content: \"\\e206\";\n}\n.glyphicon-alert:before {\n content: \"\\e209\";\n}\n.glyphicon-equalizer:before {\n content: \"\\e210\";\n}\n.glyphicon-king:before {\n content: \"\\e211\";\n}\n.glyphicon-queen:before {\n content: \"\\e212\";\n}\n.glyphicon-pawn:before {\n content: \"\\e213\";\n}\n.glyphicon-bishop:before {\n content: \"\\e214\";\n}\n.glyphicon-knight:before {\n content: \"\\e215\";\n}\n.glyphicon-baby-formula:before {\n content: \"\\e216\";\n}\n.glyphicon-tent:before {\n content: \"\\26fa\";\n}\n.glyphicon-blackboard:before {\n content: \"\\e218\";\n}\n.glyphicon-bed:before {\n content: \"\\e219\";\n}\n.glyphicon-apple:before {\n content: \"\\f8ff\";\n}\n.glyphicon-erase:before {\n content: \"\\e221\";\n}\n.glyphicon-hourglass:before {\n content: \"\\231b\";\n}\n.glyphicon-lamp:before {\n content: \"\\e223\";\n}\n.glyphicon-duplicate:before {\n content: \"\\e224\";\n}\n.glyphicon-piggy-bank:before {\n content: \"\\e225\";\n}\n.glyphicon-scissors:before {\n content: \"\\e226\";\n}\n.glyphicon-bitcoin:before {\n content: \"\\e227\";\n}\n.glyphicon-btc:before {\n content: \"\\e227\";\n}\n.glyphicon-xbt:before {\n content: \"\\e227\";\n}\n.glyphicon-yen:before {\n content: \"\\00a5\";\n}\n.glyphicon-jpy:before {\n content: \"\\00a5\";\n}\n.glyphicon-ruble:before {\n content: \"\\20bd\";\n}\n.glyphicon-rub:before {\n content: \"\\20bd\";\n}\n.glyphicon-scale:before {\n content: \"\\e230\";\n}\n.glyphicon-ice-lolly:before {\n content: \"\\e231\";\n}\n.glyphicon-ice-lolly-tasted:before {\n content: \"\\e232\";\n}\n.glyphicon-education:before {\n content: \"\\e233\";\n}\n.glyphicon-option-horizontal:before {\n content: \"\\e234\";\n}\n.glyphicon-option-vertical:before {\n content: \"\\e235\";\n}\n.glyphicon-menu-hamburger:before {\n content: \"\\e236\";\n}\n.glyphicon-modal-window:before {\n content: \"\\e237\";\n}\n.glyphicon-oil:before {\n content: \"\\e238\";\n}\n.glyphicon-grain:before {\n content: \"\\e239\";\n}\n.glyphicon-sunglasses:before {\n content: \"\\e240\";\n}\n.glyphicon-text-size:before {\n content: \"\\e241\";\n}\n.glyphicon-text-color:before {\n content: \"\\e242\";\n}\n.glyphicon-text-background:before {\n content: \"\\e243\";\n}\n.glyphicon-object-align-top:before {\n content: \"\\e244\";\n}\n.glyphicon-object-align-bottom:before {\n content: \"\\e245\";\n}\n.glyphicon-object-align-horizontal:before {\n content: \"\\e246\";\n}\n.glyphicon-object-align-left:before {\n content: \"\\e247\";\n}\n.glyphicon-object-align-vertical:before {\n content: \"\\e248\";\n}\n.glyphicon-object-align-right:before {\n content: \"\\e249\";\n}\n.glyphicon-triangle-right:before {\n content: \"\\e250\";\n}\n.glyphicon-triangle-left:before {\n content: \"\\e251\";\n}\n.glyphicon-triangle-bottom:before {\n content: \"\\e252\";\n}\n.glyphicon-triangle-top:before {\n content: \"\\e253\";\n}\n.glyphicon-console:before {\n content: \"\\e254\";\n}\n.glyphicon-superscript:before {\n content: \"\\e255\";\n}\n.glyphicon-subscript:before {\n content: \"\\e256\";\n}\n.glyphicon-menu-left:before {\n content: \"\\e257\";\n}\n.glyphicon-menu-right:before {\n content: \"\\e258\";\n}\n.glyphicon-menu-down:before {\n content: \"\\e259\";\n}\n.glyphicon-menu-up:before {\n content: \"\\e260\";\n}\n* {\n -webkit-box-sizing: border-box;\n -moz-box-sizing: border-box;\n box-sizing: border-box;\n}\n*:before,\n*:after {\n -webkit-box-sizing: border-box;\n -moz-box-sizing: border-box;\n box-sizing: border-box;\n}\nhtml {\n font-size: 10px;\n -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\n}\nbody {\n font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif;\n font-size: 14px;\n line-height: 1.42857143;\n color: #333333;\n background-color: #fff;\n}\ninput,\nbutton,\nselect,\ntextarea {\n font-family: inherit;\n font-size: inherit;\n line-height: inherit;\n}\na {\n color: #337ab7;\n text-decoration: none;\n}\na:hover,\na:focus {\n color: #23527c;\n text-decoration: underline;\n}\na:focus {\n outline: 5px auto -webkit-focus-ring-color;\n outline-offset: -2px;\n}\nfigure {\n margin: 0;\n}\nimg {\n vertical-align: middle;\n}\n.img-responsive,\n.thumbnail > img,\n.thumbnail a > img,\n.carousel-inner > .item > img,\n.carousel-inner > .item > a > img {\n display: block;\n max-width: 100%;\n height: auto;\n}\n.img-rounded {\n border-radius: 6px;\n}\n.img-thumbnail {\n padding: 4px;\n line-height: 1.42857143;\n background-color: #fff;\n border: 1px solid #ddd;\n border-radius: 4px;\n -webkit-transition: all 0.2s ease-in-out;\n -o-transition: all 0.2s ease-in-out;\n transition: all 0.2s ease-in-out;\n display: inline-block;\n max-width: 100%;\n height: auto;\n}\n.img-circle {\n border-radius: 50%;\n}\nhr {\n margin-top: 20px;\n margin-bottom: 20px;\n border: 0;\n border-top: 1px solid #eeeeee;\n}\n.sr-only {\n position: absolute;\n width: 1px;\n height: 1px;\n padding: 0;\n margin: -1px;\n overflow: hidden;\n clip: rect(0, 0, 0, 0);\n border: 0;\n}\n.sr-only-focusable:active,\n.sr-only-focusable:focus {\n position: static;\n width: auto;\n height: auto;\n margin: 0;\n overflow: visible;\n clip: auto;\n}\n[role=\"button\"] {\n cursor: pointer;\n}\nh1,\nh2,\nh3,\nh4,\nh5,\nh6,\n.h1,\n.h2,\n.h3,\n.h4,\n.h5,\n.h6 {\n font-family: inherit;\n font-weight: 500;\n line-height: 1.1;\n color: inherit;\n}\nh1 small,\nh2 small,\nh3 small,\nh4 small,\nh5 small,\nh6 small,\n.h1 small,\n.h2 small,\n.h3 small,\n.h4 small,\n.h5 small,\n.h6 small,\nh1 .small,\nh2 .small,\nh3 .small,\nh4 .small,\nh5 .small,\nh6 .small,\n.h1 .small,\n.h2 .small,\n.h3 .small,\n.h4 .small,\n.h5 .small,\n.h6 .small {\n font-weight: 400;\n line-height: 1;\n color: #777777;\n}\nh1,\n.h1,\nh2,\n.h2,\nh3,\n.h3 {\n margin-top: 20px;\n margin-bottom: 10px;\n}\nh1 small,\n.h1 small,\nh2 small,\n.h2 small,\nh3 small,\n.h3 small,\nh1 .small,\n.h1 .small,\nh2 .small,\n.h2 .small,\nh3 .small,\n.h3 .small {\n font-size: 65%;\n}\nh4,\n.h4,\nh5,\n.h5,\nh6,\n.h6 {\n margin-top: 10px;\n margin-bottom: 10px;\n}\nh4 small,\n.h4 small,\nh5 small,\n.h5 small,\nh6 small,\n.h6 small,\nh4 .small,\n.h4 .small,\nh5 .small,\n.h5 .small,\nh6 .small,\n.h6 .small {\n font-size: 75%;\n}\nh1,\n.h1 {\n font-size: 36px;\n}\nh2,\n.h2 {\n font-size: 30px;\n}\nh3,\n.h3 {\n font-size: 24px;\n}\nh4,\n.h4 {\n font-size: 18px;\n}\nh5,\n.h5 {\n font-size: 14px;\n}\nh6,\n.h6 {\n font-size: 12px;\n}\np {\n margin: 0 0 10px;\n}\n.lead {\n margin-bottom: 20px;\n font-size: 16px;\n font-weight: 300;\n line-height: 1.4;\n}\n@media (min-width: 768px) {\n .lead {\n font-size: 21px;\n }\n}\nsmall,\n.small {\n font-size: 85%;\n}\nmark,\n.mark {\n padding: 0.2em;\n background-color: #fcf8e3;\n}\n.text-left {\n text-align: left;\n}\n.text-right {\n text-align: right;\n}\n.text-center {\n text-align: center;\n}\n.text-justify {\n text-align: justify;\n}\n.text-nowrap {\n white-space: nowrap;\n}\n.text-lowercase {\n text-transform: lowercase;\n}\n.text-uppercase {\n text-transform: uppercase;\n}\n.text-capitalize {\n text-transform: capitalize;\n}\n.text-muted {\n color: #777777;\n}\n.text-primary {\n color: #337ab7;\n}\na.text-primary:hover,\na.text-primary:focus {\n color: #286090;\n}\n.text-success {\n color: #3c763d;\n}\na.text-success:hover,\na.text-success:focus {\n color: #2b542c;\n}\n.text-info {\n color: #31708f;\n}\na.text-info:hover,\na.text-info:focus {\n color: #245269;\n}\n.text-warning {\n color: #8a6d3b;\n}\na.text-warning:hover,\na.text-warning:focus {\n color: #66512c;\n}\n.text-danger {\n color: #a94442;\n}\na.text-danger:hover,\na.text-danger:focus {\n color: #843534;\n}\n.bg-primary {\n color: #fff;\n background-color: #337ab7;\n}\na.bg-primary:hover,\na.bg-primary:focus {\n background-color: #286090;\n}\n.bg-success {\n background-color: #dff0d8;\n}\na.bg-success:hover,\na.bg-success:focus {\n background-color: #c1e2b3;\n}\n.bg-info {\n background-color: #d9edf7;\n}\na.bg-info:hover,\na.bg-info:focus {\n background-color: #afd9ee;\n}\n.bg-warning {\n background-color: #fcf8e3;\n}\na.bg-warning:hover,\na.bg-warning:focus {\n background-color: #f7ecb5;\n}\n.bg-danger {\n background-color: #f2dede;\n}\na.bg-danger:hover,\na.bg-danger:focus {\n background-color: #e4b9b9;\n}\n.page-header {\n padding-bottom: 9px;\n margin: 40px 0 20px;\n border-bottom: 1px solid #eeeeee;\n}\nul,\nol {\n margin-top: 0;\n margin-bottom: 10px;\n}\nul ul,\nol ul,\nul ol,\nol ol {\n margin-bottom: 0;\n}\n.list-unstyled {\n padding-left: 0;\n list-style: none;\n}\n.list-inline {\n padding-left: 0;\n list-style: none;\n margin-left: -5px;\n}\n.list-inline > li {\n display: inline-block;\n padding-right: 5px;\n padding-left: 5px;\n}\ndl {\n margin-top: 0;\n margin-bottom: 20px;\n}\ndt,\ndd {\n line-height: 1.42857143;\n}\ndt {\n font-weight: 700;\n}\ndd {\n margin-left: 0;\n}\n@media (min-width: 768px) {\n .dl-horizontal dt {\n float: left;\n width: 160px;\n clear: left;\n text-align: right;\n overflow: hidden;\n text-overflow: ellipsis;\n white-space: nowrap;\n }\n .dl-horizontal dd {\n margin-left: 180px;\n }\n}\nabbr[title],\nabbr[data-original-title] {\n cursor: help;\n}\n.initialism {\n font-size: 90%;\n text-transform: uppercase;\n}\nblockquote {\n padding: 10px 20px;\n margin: 0 0 20px;\n font-size: 17.5px;\n border-left: 5px solid #eeeeee;\n}\nblockquote p:last-child,\nblockquote ul:last-child,\nblockquote ol:last-child {\n margin-bottom: 0;\n}\nblockquote footer,\nblockquote small,\nblockquote .small {\n display: block;\n font-size: 80%;\n line-height: 1.42857143;\n color: #777777;\n}\nblockquote footer:before,\nblockquote small:before,\nblockquote .small:before {\n content: \"\\2014 \\00A0\";\n}\n.blockquote-reverse,\nblockquote.pull-right {\n padding-right: 15px;\n padding-left: 0;\n text-align: right;\n border-right: 5px solid #eeeeee;\n border-left: 0;\n}\n.blockquote-reverse footer:before,\nblockquote.pull-right footer:before,\n.blockquote-reverse small:before,\nblockquote.pull-right small:before,\n.blockquote-reverse .small:before,\nblockquote.pull-right .small:before {\n content: \"\";\n}\n.blockquote-reverse footer:after,\nblockquote.pull-right footer:after,\n.blockquote-reverse small:after,\nblockquote.pull-right small:after,\n.blockquote-reverse .small:after,\nblockquote.pull-right .small:after {\n content: \"\\00A0 \\2014\";\n}\naddress {\n margin-bottom: 20px;\n font-style: normal;\n line-height: 1.42857143;\n}\ncode,\nkbd,\npre,\nsamp {\n font-family: Menlo, Monaco, Consolas, \"Courier New\", monospace;\n}\ncode {\n padding: 2px 4px;\n font-size: 90%;\n color: #c7254e;\n background-color: #f9f2f4;\n border-radius: 4px;\n}\nkbd {\n padding: 2px 4px;\n font-size: 90%;\n color: #fff;\n background-color: #333;\n border-radius: 3px;\n -webkit-box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.25);\n box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.25);\n}\nkbd kbd {\n padding: 0;\n font-size: 100%;\n font-weight: 700;\n -webkit-box-shadow: none;\n box-shadow: none;\n}\npre {\n display: block;\n padding: 9.5px;\n margin: 0 0 10px;\n font-size: 13px;\n line-height: 1.42857143;\n color: #333333;\n word-break: break-all;\n word-wrap: break-word;\n background-color: #f5f5f5;\n border: 1px solid #ccc;\n border-radius: 4px;\n}\npre code {\n padding: 0;\n font-size: inherit;\n color: inherit;\n white-space: pre-wrap;\n background-color: transparent;\n border-radius: 0;\n}\n.pre-scrollable {\n max-height: 340px;\n overflow-y: scroll;\n}\n.container {\n padding-right: 15px;\n padding-left: 15px;\n margin-right: auto;\n margin-left: auto;\n}\n@media (min-width: 768px) {\n .container {\n width: 750px;\n }\n}\n@media (min-width: 992px) {\n .container {\n width: 970px;\n }\n}\n@media (min-width: 1200px) {\n .container {\n width: 1170px;\n }\n}\n.container-fluid {\n padding-right: 15px;\n padding-left: 15px;\n margin-right: auto;\n margin-left: auto;\n}\n.row {\n margin-right: -15px;\n margin-left: -15px;\n}\n.row-no-gutters {\n margin-right: 0;\n margin-left: 0;\n}\n.row-no-gutters [class*=\"col-\"] {\n padding-right: 0;\n padding-left: 0;\n}\n.col-xs-1,\n.col-sm-1,\n.col-md-1,\n.col-lg-1,\n.col-xs-2,\n.col-sm-2,\n.col-md-2,\n.col-lg-2,\n.col-xs-3,\n.col-sm-3,\n.col-md-3,\n.col-lg-3,\n.col-xs-4,\n.col-sm-4,\n.col-md-4,\n.col-lg-4,\n.col-xs-5,\n.col-sm-5,\n.col-md-5,\n.col-lg-5,\n.col-xs-6,\n.col-sm-6,\n.col-md-6,\n.col-lg-6,\n.col-xs-7,\n.col-sm-7,\n.col-md-7,\n.col-lg-7,\n.col-xs-8,\n.col-sm-8,\n.col-md-8,\n.col-lg-8,\n.col-xs-9,\n.col-sm-9,\n.col-md-9,\n.col-lg-9,\n.col-xs-10,\n.col-sm-10,\n.col-md-10,\n.col-lg-10,\n.col-xs-11,\n.col-sm-11,\n.col-md-11,\n.col-lg-11,\n.col-xs-12,\n.col-sm-12,\n.col-md-12,\n.col-lg-12 {\n position: relative;\n min-height: 1px;\n padding-right: 15px;\n padding-left: 15px;\n}\n.col-xs-1,\n.col-xs-2,\n.col-xs-3,\n.col-xs-4,\n.col-xs-5,\n.col-xs-6,\n.col-xs-7,\n.col-xs-8,\n.col-xs-9,\n.col-xs-10,\n.col-xs-11,\n.col-xs-12 {\n float: left;\n}\n.col-xs-12 {\n width: 100%;\n}\n.col-xs-11 {\n width: 91.66666667%;\n}\n.col-xs-10 {\n width: 83.33333333%;\n}\n.col-xs-9 {\n width: 75%;\n}\n.col-xs-8 {\n width: 66.66666667%;\n}\n.col-xs-7 {\n width: 58.33333333%;\n}\n.col-xs-6 {\n width: 50%;\n}\n.col-xs-5 {\n width: 41.66666667%;\n}\n.col-xs-4 {\n width: 33.33333333%;\n}\n.col-xs-3 {\n width: 25%;\n}\n.col-xs-2 {\n width: 16.66666667%;\n}\n.col-xs-1 {\n width: 8.33333333%;\n}\n.col-xs-pull-12 {\n right: 100%;\n}\n.col-xs-pull-11 {\n right: 91.66666667%;\n}\n.col-xs-pull-10 {\n right: 83.33333333%;\n}\n.col-xs-pull-9 {\n right: 75%;\n}\n.col-xs-pull-8 {\n right: 66.66666667%;\n}\n.col-xs-pull-7 {\n right: 58.33333333%;\n}\n.col-xs-pull-6 {\n right: 50%;\n}\n.col-xs-pull-5 {\n right: 41.66666667%;\n}\n.col-xs-pull-4 {\n right: 33.33333333%;\n}\n.col-xs-pull-3 {\n right: 25%;\n}\n.col-xs-pull-2 {\n right: 16.66666667%;\n}\n.col-xs-pull-1 {\n right: 8.33333333%;\n}\n.col-xs-pull-0 {\n right: auto;\n}\n.col-xs-push-12 {\n left: 100%;\n}\n.col-xs-push-11 {\n left: 91.66666667%;\n}\n.col-xs-push-10 {\n left: 83.33333333%;\n}\n.col-xs-push-9 {\n left: 75%;\n}\n.col-xs-push-8 {\n left: 66.66666667%;\n}\n.col-xs-push-7 {\n left: 58.33333333%;\n}\n.col-xs-push-6 {\n left: 50%;\n}\n.col-xs-push-5 {\n left: 41.66666667%;\n}\n.col-xs-push-4 {\n left: 33.33333333%;\n}\n.col-xs-push-3 {\n left: 25%;\n}\n.col-xs-push-2 {\n left: 16.66666667%;\n}\n.col-xs-push-1 {\n left: 8.33333333%;\n}\n.col-xs-push-0 {\n left: auto;\n}\n.col-xs-offset-12 {\n margin-left: 100%;\n}\n.col-xs-offset-11 {\n margin-left: 91.66666667%;\n}\n.col-xs-offset-10 {\n margin-left: 83.33333333%;\n}\n.col-xs-offset-9 {\n margin-left: 75%;\n}\n.col-xs-offset-8 {\n margin-left: 66.66666667%;\n}\n.col-xs-offset-7 {\n margin-left: 58.33333333%;\n}\n.col-xs-offset-6 {\n margin-left: 50%;\n}\n.col-xs-offset-5 {\n margin-left: 41.66666667%;\n}\n.col-xs-offset-4 {\n margin-left: 33.33333333%;\n}\n.col-xs-offset-3 {\n margin-left: 25%;\n}\n.col-xs-offset-2 {\n margin-left: 16.66666667%;\n}\n.col-xs-offset-1 {\n margin-left: 8.33333333%;\n}\n.col-xs-offset-0 {\n margin-left: 0%;\n}\n@media (min-width: 768px) {\n .col-sm-1,\n .col-sm-2,\n .col-sm-3,\n .col-sm-4,\n .col-sm-5,\n .col-sm-6,\n .col-sm-7,\n .col-sm-8,\n .col-sm-9,\n .col-sm-10,\n .col-sm-11,\n .col-sm-12 {\n float: left;\n }\n .col-sm-12 {\n width: 100%;\n }\n .col-sm-11 {\n width: 91.66666667%;\n }\n .col-sm-10 {\n width: 83.33333333%;\n }\n .col-sm-9 {\n width: 75%;\n }\n .col-sm-8 {\n width: 66.66666667%;\n }\n .col-sm-7 {\n width: 58.33333333%;\n }\n .col-sm-6 {\n width: 50%;\n }\n .col-sm-5 {\n width: 41.66666667%;\n }\n .col-sm-4 {\n width: 33.33333333%;\n }\n .col-sm-3 {\n width: 25%;\n }\n .col-sm-2 {\n width: 16.66666667%;\n }\n .col-sm-1 {\n width: 8.33333333%;\n }\n .col-sm-pull-12 {\n right: 100%;\n }\n .col-sm-pull-11 {\n right: 91.66666667%;\n }\n .col-sm-pull-10 {\n right: 83.33333333%;\n }\n .col-sm-pull-9 {\n right: 75%;\n }\n .col-sm-pull-8 {\n right: 66.66666667%;\n }\n .col-sm-pull-7 {\n right: 58.33333333%;\n }\n .col-sm-pull-6 {\n right: 50%;\n }\n .col-sm-pull-5 {\n right: 41.66666667%;\n }\n .col-sm-pull-4 {\n right: 33.33333333%;\n }\n .col-sm-pull-3 {\n right: 25%;\n }\n .col-sm-pull-2 {\n right: 16.66666667%;\n }\n .col-sm-pull-1 {\n right: 8.33333333%;\n }\n .col-sm-pull-0 {\n right: auto;\n }\n .col-sm-push-12 {\n left: 100%;\n }\n .col-sm-push-11 {\n left: 91.66666667%;\n }\n .col-sm-push-10 {\n left: 83.33333333%;\n }\n .col-sm-push-9 {\n left: 75%;\n }\n .col-sm-push-8 {\n left: 66.66666667%;\n }\n .col-sm-push-7 {\n left: 58.33333333%;\n }\n .col-sm-push-6 {\n left: 50%;\n }\n .col-sm-push-5 {\n left: 41.66666667%;\n }\n .col-sm-push-4 {\n left: 33.33333333%;\n }\n .col-sm-push-3 {\n left: 25%;\n }\n .col-sm-push-2 {\n left: 16.66666667%;\n }\n .col-sm-push-1 {\n left: 8.33333333%;\n }\n .col-sm-push-0 {\n left: auto;\n }\n .col-sm-offset-12 {\n margin-left: 100%;\n }\n .col-sm-offset-11 {\n margin-left: 91.66666667%;\n }\n .col-sm-offset-10 {\n margin-left: 83.33333333%;\n }\n .col-sm-offset-9 {\n margin-left: 75%;\n }\n .col-sm-offset-8 {\n margin-left: 66.66666667%;\n }\n .col-sm-offset-7 {\n margin-left: 58.33333333%;\n }\n .col-sm-offset-6 {\n margin-left: 50%;\n }\n .col-sm-offset-5 {\n margin-left: 41.66666667%;\n }\n .col-sm-offset-4 {\n margin-left: 33.33333333%;\n }\n .col-sm-offset-3 {\n margin-left: 25%;\n }\n .col-sm-offset-2 {\n margin-left: 16.66666667%;\n }\n .col-sm-offset-1 {\n margin-left: 8.33333333%;\n }\n .col-sm-offset-0 {\n margin-left: 0%;\n }\n}\n@media (min-width: 992px) {\n .col-md-1,\n .col-md-2,\n .col-md-3,\n .col-md-4,\n .col-md-5,\n .col-md-6,\n .col-md-7,\n .col-md-8,\n .col-md-9,\n .col-md-10,\n .col-md-11,\n .col-md-12 {\n float: left;\n }\n .col-md-12 {\n width: 100%;\n }\n .col-md-11 {\n width: 91.66666667%;\n }\n .col-md-10 {\n width: 83.33333333%;\n }\n .col-md-9 {\n width: 75%;\n }\n .col-md-8 {\n width: 66.66666667%;\n }\n .col-md-7 {\n width: 58.33333333%;\n }\n .col-md-6 {\n width: 50%;\n }\n .col-md-5 {\n width: 41.66666667%;\n }\n .col-md-4 {\n width: 33.33333333%;\n }\n .col-md-3 {\n width: 25%;\n }\n .col-md-2 {\n width: 16.66666667%;\n }\n .col-md-1 {\n width: 8.33333333%;\n }\n .col-md-pull-12 {\n right: 100%;\n }\n .col-md-pull-11 {\n right: 91.66666667%;\n }\n .col-md-pull-10 {\n right: 83.33333333%;\n }\n .col-md-pull-9 {\n right: 75%;\n }\n .col-md-pull-8 {\n right: 66.66666667%;\n }\n .col-md-pull-7 {\n right: 58.33333333%;\n }\n .col-md-pull-6 {\n right: 50%;\n }\n .col-md-pull-5 {\n right: 41.66666667%;\n }\n .col-md-pull-4 {\n right: 33.33333333%;\n }\n .col-md-pull-3 {\n right: 25%;\n }\n .col-md-pull-2 {\n right: 16.66666667%;\n }\n .col-md-pull-1 {\n right: 8.33333333%;\n }\n .col-md-pull-0 {\n right: auto;\n }\n .col-md-push-12 {\n left: 100%;\n }\n .col-md-push-11 {\n left: 91.66666667%;\n }\n .col-md-push-10 {\n left: 83.33333333%;\n }\n .col-md-push-9 {\n left: 75%;\n }\n .col-md-push-8 {\n left: 66.66666667%;\n }\n .col-md-push-7 {\n left: 58.33333333%;\n }\n .col-md-push-6 {\n left: 50%;\n }\n .col-md-push-5 {\n left: 41.66666667%;\n }\n .col-md-push-4 {\n left: 33.33333333%;\n }\n .col-md-push-3 {\n left: 25%;\n }\n .col-md-push-2 {\n left: 16.66666667%;\n }\n .col-md-push-1 {\n left: 8.33333333%;\n }\n .col-md-push-0 {\n left: auto;\n }\n .col-md-offset-12 {\n margin-left: 100%;\n }\n .col-md-offset-11 {\n margin-left: 91.66666667%;\n }\n .col-md-offset-10 {\n margin-left: 83.33333333%;\n }\n .col-md-offset-9 {\n margin-left: 75%;\n }\n .col-md-offset-8 {\n margin-left: 66.66666667%;\n }\n .col-md-offset-7 {\n margin-left: 58.33333333%;\n }\n .col-md-offset-6 {\n margin-left: 50%;\n }\n .col-md-offset-5 {\n margin-left: 41.66666667%;\n }\n .col-md-offset-4 {\n margin-left: 33.33333333%;\n }\n .col-md-offset-3 {\n margin-left: 25%;\n }\n .col-md-offset-2 {\n margin-left: 16.66666667%;\n }\n .col-md-offset-1 {\n margin-left: 8.33333333%;\n }\n .col-md-offset-0 {\n margin-left: 0%;\n }\n}\n@media (min-width: 1200px) {\n .col-lg-1,\n .col-lg-2,\n .col-lg-3,\n .col-lg-4,\n .col-lg-5,\n .col-lg-6,\n .col-lg-7,\n .col-lg-8,\n .col-lg-9,\n .col-lg-10,\n .col-lg-11,\n .col-lg-12 {\n float: left;\n }\n .col-lg-12 {\n width: 100%;\n }\n .col-lg-11 {\n width: 91.66666667%;\n }\n .col-lg-10 {\n width: 83.33333333%;\n }\n .col-lg-9 {\n width: 75%;\n }\n .col-lg-8 {\n width: 66.66666667%;\n }\n .col-lg-7 {\n width: 58.33333333%;\n }\n .col-lg-6 {\n width: 50%;\n }\n .col-lg-5 {\n width: 41.66666667%;\n }\n .col-lg-4 {\n width: 33.33333333%;\n }\n .col-lg-3 {\n width: 25%;\n }\n .col-lg-2 {\n width: 16.66666667%;\n }\n .col-lg-1 {\n width: 8.33333333%;\n }\n .col-lg-pull-12 {\n right: 100%;\n }\n .col-lg-pull-11 {\n right: 91.66666667%;\n }\n .col-lg-pull-10 {\n right: 83.33333333%;\n }\n .col-lg-pull-9 {\n right: 75%;\n }\n .col-lg-pull-8 {\n right: 66.66666667%;\n }\n .col-lg-pull-7 {\n right: 58.33333333%;\n }\n .col-lg-pull-6 {\n right: 50%;\n }\n .col-lg-pull-5 {\n right: 41.66666667%;\n }\n .col-lg-pull-4 {\n right: 33.33333333%;\n }\n .col-lg-pull-3 {\n right: 25%;\n }\n .col-lg-pull-2 {\n right: 16.66666667%;\n }\n .col-lg-pull-1 {\n right: 8.33333333%;\n }\n .col-lg-pull-0 {\n right: auto;\n }\n .col-lg-push-12 {\n left: 100%;\n }\n .col-lg-push-11 {\n left: 91.66666667%;\n }\n .col-lg-push-10 {\n left: 83.33333333%;\n }\n .col-lg-push-9 {\n left: 75%;\n }\n .col-lg-push-8 {\n left: 66.66666667%;\n }\n .col-lg-push-7 {\n left: 58.33333333%;\n }\n .col-lg-push-6 {\n left: 50%;\n }\n .col-lg-push-5 {\n left: 41.66666667%;\n }\n .col-lg-push-4 {\n left: 33.33333333%;\n }\n .col-lg-push-3 {\n left: 25%;\n }\n .col-lg-push-2 {\n left: 16.66666667%;\n }\n .col-lg-push-1 {\n left: 8.33333333%;\n }\n .col-lg-push-0 {\n left: auto;\n }\n .col-lg-offset-12 {\n margin-left: 100%;\n }\n .col-lg-offset-11 {\n margin-left: 91.66666667%;\n }\n .col-lg-offset-10 {\n margin-left: 83.33333333%;\n }\n .col-lg-offset-9 {\n margin-left: 75%;\n }\n .col-lg-offset-8 {\n margin-left: 66.66666667%;\n }\n .col-lg-offset-7 {\n margin-left: 58.33333333%;\n }\n .col-lg-offset-6 {\n margin-left: 50%;\n }\n .col-lg-offset-5 {\n margin-left: 41.66666667%;\n }\n .col-lg-offset-4 {\n margin-left: 33.33333333%;\n }\n .col-lg-offset-3 {\n margin-left: 25%;\n }\n .col-lg-offset-2 {\n margin-left: 16.66666667%;\n }\n .col-lg-offset-1 {\n margin-left: 8.33333333%;\n }\n .col-lg-offset-0 {\n margin-left: 0%;\n }\n}\ntable {\n background-color: transparent;\n}\ntable col[class*=\"col-\"] {\n position: static;\n display: table-column;\n float: none;\n}\ntable td[class*=\"col-\"],\ntable th[class*=\"col-\"] {\n position: static;\n display: table-cell;\n float: none;\n}\ncaption {\n padding-top: 8px;\n padding-bottom: 8px;\n color: #777777;\n text-align: left;\n}\nth {\n text-align: left;\n}\n.table {\n width: 100%;\n max-width: 100%;\n margin-bottom: 20px;\n}\n.table > thead > tr > th,\n.table > tbody > tr > th,\n.table > tfoot > tr > th,\n.table > thead > tr > td,\n.table > tbody > tr > td,\n.table > tfoot > tr > td {\n padding: 8px;\n line-height: 1.42857143;\n vertical-align: top;\n border-top: 1px solid #ddd;\n}\n.table > thead > tr > th {\n vertical-align: bottom;\n border-bottom: 2px solid #ddd;\n}\n.table > caption + thead > tr:first-child > th,\n.table > colgroup + thead > tr:first-child > th,\n.table > thead:first-child > tr:first-child > th,\n.table > caption + thead > tr:first-child > td,\n.table > colgroup + thead > tr:first-child > td,\n.table > thead:first-child > tr:first-child > td {\n border-top: 0;\n}\n.table > tbody + tbody {\n border-top: 2px solid #ddd;\n}\n.table .table {\n background-color: #fff;\n}\n.table-condensed > thead > tr > th,\n.table-condensed > tbody > tr > th,\n.table-condensed > tfoot > tr > th,\n.table-condensed > thead > tr > td,\n.table-condensed > tbody > tr > td,\n.table-condensed > tfoot > tr > td {\n padding: 5px;\n}\n.table-bordered {\n border: 1px solid #ddd;\n}\n.table-bordered > thead > tr > th,\n.table-bordered > tbody > tr > th,\n.table-bordered > tfoot > tr > th,\n.table-bordered > thead > tr > td,\n.table-bordered > tbody > tr > td,\n.table-bordered > tfoot > tr > td {\n border: 1px solid #ddd;\n}\n.table-bordered > thead > tr > th,\n.table-bordered > thead > tr > td {\n border-bottom-width: 2px;\n}\n.table-striped > tbody > tr:nth-of-type(odd) {\n background-color: #f9f9f9;\n}\n.table-hover > tbody > tr:hover {\n background-color: #f5f5f5;\n}\n.table > thead > tr > td.active,\n.table > tbody > tr > td.active,\n.table > tfoot > tr > td.active,\n.table > thead > tr > th.active,\n.table > tbody > tr > th.active,\n.table > tfoot > tr > th.active,\n.table > thead > tr.active > td,\n.table > tbody > tr.active > td,\n.table > tfoot > tr.active > td,\n.table > thead > tr.active > th,\n.table > tbody > tr.active > th,\n.table > tfoot > tr.active > th {\n background-color: #f5f5f5;\n}\n.table-hover > tbody > tr > td.active:hover,\n.table-hover > tbody > tr > th.active:hover,\n.table-hover > tbody > tr.active:hover > td,\n.table-hover > tbody > tr:hover > .active,\n.table-hover > tbody > tr.active:hover > th {\n background-color: #e8e8e8;\n}\n.table > thead > tr > td.success,\n.table > tbody > tr > td.success,\n.table > tfoot > tr > td.success,\n.table > thead > tr > th.success,\n.table > tbody > tr > th.success,\n.table > tfoot > tr > th.success,\n.table > thead > tr.success > td,\n.table > tbody > tr.success > td,\n.table > tfoot > tr.success > td,\n.table > thead > tr.success > th,\n.table > tbody > tr.success > th,\n.table > tfoot > tr.success > th {\n background-color: #dff0d8;\n}\n.table-hover > tbody > tr > td.success:hover,\n.table-hover > tbody > tr > th.success:hover,\n.table-hover > tbody > tr.success:hover > td,\n.table-hover > tbody > tr:hover > .success,\n.table-hover > tbody > tr.success:hover > th {\n background-color: #d0e9c6;\n}\n.table > thead > tr > td.info,\n.table > tbody > tr > td.info,\n.table > tfoot > tr > td.info,\n.table > thead > tr > th.info,\n.table > tbody > tr > th.info,\n.table > tfoot > tr > th.info,\n.table > thead > tr.info > td,\n.table > tbody > tr.info > td,\n.table > tfoot > tr.info > td,\n.table > thead > tr.info > th,\n.table > tbody > tr.info > th,\n.table > tfoot > tr.info > th {\n background-color: #d9edf7;\n}\n.table-hover > tbody > tr > td.info:hover,\n.table-hover > tbody > tr > th.info:hover,\n.table-hover > tbody > tr.info:hover > td,\n.table-hover > tbody > tr:hover > .info,\n.table-hover > tbody > tr.info:hover > th {\n background-color: #c4e3f3;\n}\n.table > thead > tr > td.warning,\n.table > tbody > tr > td.warning,\n.table > tfoot > tr > td.warning,\n.table > thead > tr > th.warning,\n.table > tbody > tr > th.warning,\n.table > tfoot > tr > th.warning,\n.table > thead > tr.warning > td,\n.table > tbody > tr.warning > td,\n.table > tfoot > tr.warning > td,\n.table > thead > tr.warning > th,\n.table > tbody > tr.warning > th,\n.table > tfoot > tr.warning > th {\n background-color: #fcf8e3;\n}\n.table-hover > tbody > tr > td.warning:hover,\n.table-hover > tbody > tr > th.warning:hover,\n.table-hover > tbody > tr.warning:hover > td,\n.table-hover > tbody > tr:hover > .warning,\n.table-hover > tbody > tr.warning:hover > th {\n background-color: #faf2cc;\n}\n.table > thead > tr > td.danger,\n.table > tbody > tr > td.danger,\n.table > tfoot > tr > td.danger,\n.table > thead > tr > th.danger,\n.table > tbody > tr > th.danger,\n.table > tfoot > tr > th.danger,\n.table > thead > tr.danger > td,\n.table > tbody > tr.danger > td,\n.table > tfoot > tr.danger > td,\n.table > thead > tr.danger > th,\n.table > tbody > tr.danger > th,\n.table > tfoot > tr.danger > th {\n background-color: #f2dede;\n}\n.table-hover > tbody > tr > td.danger:hover,\n.table-hover > tbody > tr > th.danger:hover,\n.table-hover > tbody > tr.danger:hover > td,\n.table-hover > tbody > tr:hover > .danger,\n.table-hover > tbody > tr.danger:hover > th {\n background-color: #ebcccc;\n}\n.table-responsive {\n min-height: 0.01%;\n overflow-x: auto;\n}\n@media screen and (max-width: 767px) {\n .table-responsive {\n width: 100%;\n margin-bottom: 15px;\n overflow-y: hidden;\n -ms-overflow-style: -ms-autohiding-scrollbar;\n border: 1px solid #ddd;\n }\n .table-responsive > .table {\n margin-bottom: 0;\n }\n .table-responsive > .table > thead > tr > th,\n .table-responsive > .table > tbody > tr > th,\n .table-responsive > .table > tfoot > tr > th,\n .table-responsive > .table > thead > tr > td,\n .table-responsive > .table > tbody > tr > td,\n .table-responsive > .table > tfoot > tr > td {\n white-space: nowrap;\n }\n .table-responsive > .table-bordered {\n border: 0;\n }\n .table-responsive > .table-bordered > thead > tr > th:first-child,\n .table-responsive > .table-bordered > tbody > tr > th:first-child,\n .table-responsive > .table-bordered > tfoot > tr > th:first-child,\n .table-responsive > .table-bordered > thead > tr > td:first-child,\n .table-responsive > .table-bordered > tbody > tr > td:first-child,\n .table-responsive > .table-bordered > tfoot > tr > td:first-child {\n border-left: 0;\n }\n .table-responsive > .table-bordered > thead > tr > th:last-child,\n .table-responsive > .table-bordered > tbody > tr > th:last-child,\n .table-responsive > .table-bordered > tfoot > tr > th:last-child,\n .table-responsive > .table-bordered > thead > tr > td:last-child,\n .table-responsive > .table-bordered > tbody > tr > td:last-child,\n .table-responsive > .table-bordered > tfoot > tr > td:last-child {\n border-right: 0;\n }\n .table-responsive > .table-bordered > tbody > tr:last-child > th,\n .table-responsive > .table-bordered > tfoot > tr:last-child > th,\n .table-responsive > .table-bordered > tbody > tr:last-child > td,\n .table-responsive > .table-bordered > tfoot > tr:last-child > td {\n border-bottom: 0;\n }\n}\nfieldset {\n min-width: 0;\n padding: 0;\n margin: 0;\n border: 0;\n}\nlegend {\n display: block;\n width: 100%;\n padding: 0;\n margin-bottom: 20px;\n font-size: 21px;\n line-height: inherit;\n color: #333333;\n border: 0;\n border-bottom: 1px solid #e5e5e5;\n}\nlabel {\n display: inline-block;\n max-width: 100%;\n margin-bottom: 5px;\n font-weight: 700;\n}\ninput[type=\"search\"] {\n -webkit-box-sizing: border-box;\n -moz-box-sizing: border-box;\n box-sizing: border-box;\n -webkit-appearance: none;\n -moz-appearance: none;\n appearance: none;\n}\ninput[type=\"radio\"],\ninput[type=\"checkbox\"] {\n margin: 4px 0 0;\n margin-top: 1px \\9;\n line-height: normal;\n}\ninput[type=\"radio\"][disabled],\ninput[type=\"checkbox\"][disabled],\ninput[type=\"radio\"].disabled,\ninput[type=\"checkbox\"].disabled,\nfieldset[disabled] input[type=\"radio\"],\nfieldset[disabled] input[type=\"checkbox\"] {\n cursor: not-allowed;\n}\ninput[type=\"file\"] {\n display: block;\n}\ninput[type=\"range\"] {\n display: block;\n width: 100%;\n}\nselect[multiple],\nselect[size] {\n height: auto;\n}\ninput[type=\"file\"]:focus,\ninput[type=\"radio\"]:focus,\ninput[type=\"checkbox\"]:focus {\n outline: 5px auto -webkit-focus-ring-color;\n outline-offset: -2px;\n}\noutput {\n display: block;\n padding-top: 7px;\n font-size: 14px;\n line-height: 1.42857143;\n color: #555555;\n}\n.form-control {\n display: block;\n width: 100%;\n height: 34px;\n padding: 6px 12px;\n font-size: 14px;\n line-height: 1.42857143;\n color: #555555;\n background-color: #fff;\n background-image: none;\n border: 1px solid #ccc;\n border-radius: 4px;\n -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);\n box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);\n -webkit-transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s;\n -o-transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s;\n -webkit-transition: border-color ease-in-out .15s, -webkit-box-shadow ease-in-out .15s;\n transition: border-color ease-in-out .15s, -webkit-box-shadow ease-in-out .15s;\n transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s;\n transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s, -webkit-box-shadow ease-in-out .15s;\n}\n.form-control:focus {\n border-color: #66afe9;\n outline: 0;\n -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 8px rgba(102, 175, 233, 0.6);\n box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 8px rgba(102, 175, 233, 0.6);\n}\n.form-control::-moz-placeholder {\n color: #999;\n opacity: 1;\n}\n.form-control:-ms-input-placeholder {\n color: #999;\n}\n.form-control::-webkit-input-placeholder {\n color: #999;\n}\n.form-control::-ms-expand {\n background-color: transparent;\n border: 0;\n}\n.form-control[disabled],\n.form-control[readonly],\nfieldset[disabled] .form-control {\n background-color: #eeeeee;\n opacity: 1;\n}\n.form-control[disabled],\nfieldset[disabled] .form-control {\n cursor: not-allowed;\n}\ntextarea.form-control {\n height: auto;\n}\n@media screen and (-webkit-min-device-pixel-ratio: 0) {\n input[type=\"date\"].form-control,\n input[type=\"time\"].form-control,\n input[type=\"datetime-local\"].form-control,\n input[type=\"month\"].form-control {\n line-height: 34px;\n }\n input[type=\"date\"].input-sm,\n input[type=\"time\"].input-sm,\n input[type=\"datetime-local\"].input-sm,\n input[type=\"month\"].input-sm,\n .input-group-sm input[type=\"date\"],\n .input-group-sm input[type=\"time\"],\n .input-group-sm input[type=\"datetime-local\"],\n .input-group-sm input[type=\"month\"] {\n line-height: 30px;\n }\n input[type=\"date\"].input-lg,\n input[type=\"time\"].input-lg,\n input[type=\"datetime-local\"].input-lg,\n input[type=\"month\"].input-lg,\n .input-group-lg input[type=\"date\"],\n .input-group-lg input[type=\"time\"],\n .input-group-lg input[type=\"datetime-local\"],\n .input-group-lg input[type=\"month\"] {\n line-height: 46px;\n }\n}\n.form-group {\n margin-bottom: 15px;\n}\n.radio,\n.checkbox {\n position: relative;\n display: block;\n margin-top: 10px;\n margin-bottom: 10px;\n}\n.radio.disabled label,\n.checkbox.disabled label,\nfieldset[disabled] .radio label,\nfieldset[disabled] .checkbox label {\n cursor: not-allowed;\n}\n.radio label,\n.checkbox label {\n min-height: 20px;\n padding-left: 20px;\n margin-bottom: 0;\n font-weight: 400;\n cursor: pointer;\n}\n.radio input[type=\"radio\"],\n.radio-inline input[type=\"radio\"],\n.checkbox input[type=\"checkbox\"],\n.checkbox-inline input[type=\"checkbox\"] {\n position: absolute;\n margin-top: 4px \\9;\n margin-left: -20px;\n}\n.radio + .radio,\n.checkbox + .checkbox {\n margin-top: -5px;\n}\n.radio-inline,\n.checkbox-inline {\n position: relative;\n display: inline-block;\n padding-left: 20px;\n margin-bottom: 0;\n font-weight: 400;\n vertical-align: middle;\n cursor: pointer;\n}\n.radio-inline.disabled,\n.checkbox-inline.disabled,\nfieldset[disabled] .radio-inline,\nfieldset[disabled] .checkbox-inline {\n cursor: not-allowed;\n}\n.radio-inline + .radio-inline,\n.checkbox-inline + .checkbox-inline {\n margin-top: 0;\n margin-left: 10px;\n}\n.form-control-static {\n min-height: 34px;\n padding-top: 7px;\n padding-bottom: 7px;\n margin-bottom: 0;\n}\n.form-control-static.input-lg,\n.form-control-static.input-sm {\n padding-right: 0;\n padding-left: 0;\n}\n.input-sm {\n height: 30px;\n padding: 5px 10px;\n font-size: 12px;\n line-height: 1.5;\n border-radius: 3px;\n}\nselect.input-sm {\n height: 30px;\n line-height: 30px;\n}\ntextarea.input-sm,\nselect[multiple].input-sm {\n height: auto;\n}\n.form-group-sm .form-control {\n height: 30px;\n padding: 5px 10px;\n font-size: 12px;\n line-height: 1.5;\n border-radius: 3px;\n}\n.form-group-sm select.form-control {\n height: 30px;\n line-height: 30px;\n}\n.form-group-sm textarea.form-control,\n.form-group-sm select[multiple].form-control {\n height: auto;\n}\n.form-group-sm .form-control-static {\n height: 30px;\n min-height: 32px;\n padding: 6px 10px;\n font-size: 12px;\n line-height: 1.5;\n}\n.input-lg {\n height: 46px;\n padding: 10px 16px;\n font-size: 18px;\n line-height: 1.3333333;\n border-radius: 6px;\n}\nselect.input-lg {\n height: 46px;\n line-height: 46px;\n}\ntextarea.input-lg,\nselect[multiple].input-lg {\n height: auto;\n}\n.form-group-lg .form-control {\n height: 46px;\n padding: 10px 16px;\n font-size: 18px;\n line-height: 1.3333333;\n border-radius: 6px;\n}\n.form-group-lg select.form-control {\n height: 46px;\n line-height: 46px;\n}\n.form-group-lg textarea.form-control,\n.form-group-lg select[multiple].form-control {\n height: auto;\n}\n.form-group-lg .form-control-static {\n height: 46px;\n min-height: 38px;\n padding: 11px 16px;\n font-size: 18px;\n line-height: 1.3333333;\n}\n.has-feedback {\n position: relative;\n}\n.has-feedback .form-control {\n padding-right: 42.5px;\n}\n.form-control-feedback {\n position: absolute;\n top: 0;\n right: 0;\n z-index: 2;\n display: block;\n width: 34px;\n height: 34px;\n line-height: 34px;\n text-align: center;\n pointer-events: none;\n}\n.input-lg + .form-control-feedback,\n.input-group-lg + .form-control-feedback,\n.form-group-lg .form-control + .form-control-feedback {\n width: 46px;\n height: 46px;\n line-height: 46px;\n}\n.input-sm + .form-control-feedback,\n.input-group-sm + .form-control-feedback,\n.form-group-sm .form-control + .form-control-feedback {\n width: 30px;\n height: 30px;\n line-height: 30px;\n}\n.has-success .help-block,\n.has-success .control-label,\n.has-success .radio,\n.has-success .checkbox,\n.has-success .radio-inline,\n.has-success .checkbox-inline,\n.has-success.radio label,\n.has-success.checkbox label,\n.has-success.radio-inline label,\n.has-success.checkbox-inline label {\n color: #3c763d;\n}\n.has-success .form-control {\n border-color: #3c763d;\n -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);\n box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);\n}\n.has-success .form-control:focus {\n border-color: #2b542c;\n -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #67b168;\n box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #67b168;\n}\n.has-success .input-group-addon {\n color: #3c763d;\n background-color: #dff0d8;\n border-color: #3c763d;\n}\n.has-success .form-control-feedback {\n color: #3c763d;\n}\n.has-warning .help-block,\n.has-warning .control-label,\n.has-warning .radio,\n.has-warning .checkbox,\n.has-warning .radio-inline,\n.has-warning .checkbox-inline,\n.has-warning.radio label,\n.has-warning.checkbox label,\n.has-warning.radio-inline label,\n.has-warning.checkbox-inline label {\n color: #8a6d3b;\n}\n.has-warning .form-control {\n border-color: #8a6d3b;\n -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);\n box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);\n}\n.has-warning .form-control:focus {\n border-color: #66512c;\n -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #c0a16b;\n box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #c0a16b;\n}\n.has-warning .input-group-addon {\n color: #8a6d3b;\n background-color: #fcf8e3;\n border-color: #8a6d3b;\n}\n.has-warning .form-control-feedback {\n color: #8a6d3b;\n}\n.has-error .help-block,\n.has-error .control-label,\n.has-error .radio,\n.has-error .checkbox,\n.has-error .radio-inline,\n.has-error .checkbox-inline,\n.has-error.radio label,\n.has-error.checkbox label,\n.has-error.radio-inline label,\n.has-error.checkbox-inline label {\n color: #a94442;\n}\n.has-error .form-control {\n border-color: #a94442;\n -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);\n box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);\n}\n.has-error .form-control:focus {\n border-color: #843534;\n -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #ce8483;\n box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #ce8483;\n}\n.has-error .input-group-addon {\n color: #a94442;\n background-color: #f2dede;\n border-color: #a94442;\n}\n.has-error .form-control-feedback {\n color: #a94442;\n}\n.has-feedback label ~ .form-control-feedback {\n top: 25px;\n}\n.has-feedback label.sr-only ~ .form-control-feedback {\n top: 0;\n}\n.help-block {\n display: block;\n margin-top: 5px;\n margin-bottom: 10px;\n color: #737373;\n}\n@media (min-width: 768px) {\n .form-inline .form-group {\n display: inline-block;\n margin-bottom: 0;\n vertical-align: middle;\n }\n .form-inline .form-control {\n display: inline-block;\n width: auto;\n vertical-align: middle;\n }\n .form-inline .form-control-static {\n display: inline-block;\n }\n .form-inline .input-group {\n display: inline-table;\n vertical-align: middle;\n }\n .form-inline .input-group .input-group-addon,\n .form-inline .input-group .input-group-btn,\n .form-inline .input-group .form-control {\n width: auto;\n }\n .form-inline .input-group > .form-control {\n width: 100%;\n }\n .form-inline .control-label {\n margin-bottom: 0;\n vertical-align: middle;\n }\n .form-inline .radio,\n .form-inline .checkbox {\n display: inline-block;\n margin-top: 0;\n margin-bottom: 0;\n vertical-align: middle;\n }\n .form-inline .radio label,\n .form-inline .checkbox label {\n padding-left: 0;\n }\n .form-inline .radio input[type=\"radio\"],\n .form-inline .checkbox input[type=\"checkbox\"] {\n position: relative;\n margin-left: 0;\n }\n .form-inline .has-feedback .form-control-feedback {\n top: 0;\n }\n}\n.form-horizontal .radio,\n.form-horizontal .checkbox,\n.form-horizontal .radio-inline,\n.form-horizontal .checkbox-inline {\n padding-top: 7px;\n margin-top: 0;\n margin-bottom: 0;\n}\n.form-horizontal .radio,\n.form-horizontal .checkbox {\n min-height: 27px;\n}\n.form-horizontal .form-group {\n margin-right: -15px;\n margin-left: -15px;\n}\n@media (min-width: 768px) {\n .form-horizontal .control-label {\n padding-top: 7px;\n margin-bottom: 0;\n text-align: right;\n }\n}\n.form-horizontal .has-feedback .form-control-feedback {\n right: 15px;\n}\n@media (min-width: 768px) {\n .form-horizontal .form-group-lg .control-label {\n padding-top: 11px;\n font-size: 18px;\n }\n}\n@media (min-width: 768px) {\n .form-horizontal .form-group-sm .control-label {\n padding-top: 6px;\n font-size: 12px;\n }\n}\n.btn {\n display: inline-block;\n margin-bottom: 0;\n font-weight: normal;\n text-align: center;\n white-space: nowrap;\n vertical-align: middle;\n -ms-touch-action: manipulation;\n touch-action: manipulation;\n cursor: pointer;\n background-image: none;\n border: 1px solid transparent;\n padding: 6px 12px;\n font-size: 14px;\n line-height: 1.42857143;\n border-radius: 4px;\n -webkit-user-select: none;\n -moz-user-select: none;\n -ms-user-select: none;\n user-select: none;\n}\n.btn:focus,\n.btn:active:focus,\n.btn.active:focus,\n.btn.focus,\n.btn:active.focus,\n.btn.active.focus {\n outline: 5px auto -webkit-focus-ring-color;\n outline-offset: -2px;\n}\n.btn:hover,\n.btn:focus,\n.btn.focus {\n color: #333;\n text-decoration: none;\n}\n.btn:active,\n.btn.active {\n background-image: none;\n outline: 0;\n -webkit-box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125);\n box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125);\n}\n.btn.disabled,\n.btn[disabled],\nfieldset[disabled] .btn {\n cursor: not-allowed;\n filter: alpha(opacity=65);\n opacity: 0.65;\n -webkit-box-shadow: none;\n box-shadow: none;\n}\na.btn.disabled,\nfieldset[disabled] a.btn {\n pointer-events: none;\n}\n.btn-default {\n color: #333;\n background-color: #fff;\n border-color: #ccc;\n}\n.btn-default:focus,\n.btn-default.focus {\n color: #333;\n background-color: #e6e6e6;\n border-color: #8c8c8c;\n}\n.btn-default:hover {\n color: #333;\n background-color: #e6e6e6;\n border-color: #adadad;\n}\n.btn-default:active,\n.btn-default.active,\n.open > .dropdown-toggle.btn-default {\n color: #333;\n background-color: #e6e6e6;\n background-image: none;\n border-color: #adadad;\n}\n.btn-default:active:hover,\n.btn-default.active:hover,\n.open > .dropdown-toggle.btn-default:hover,\n.btn-default:active:focus,\n.btn-default.active:focus,\n.open > .dropdown-toggle.btn-default:focus,\n.btn-default:active.focus,\n.btn-default.active.focus,\n.open > .dropdown-toggle.btn-default.focus {\n color: #333;\n background-color: #d4d4d4;\n border-color: #8c8c8c;\n}\n.btn-default.disabled:hover,\n.btn-default[disabled]:hover,\nfieldset[disabled] .btn-default:hover,\n.btn-default.disabled:focus,\n.btn-default[disabled]:focus,\nfieldset[disabled] .btn-default:focus,\n.btn-default.disabled.focus,\n.btn-default[disabled].focus,\nfieldset[disabled] .btn-default.focus {\n background-color: #fff;\n border-color: #ccc;\n}\n.btn-default .badge {\n color: #fff;\n background-color: #333;\n}\n.btn-primary {\n color: #fff;\n background-color: #337ab7;\n border-color: #2e6da4;\n}\n.btn-primary:focus,\n.btn-primary.focus {\n color: #fff;\n background-color: #286090;\n border-color: #122b40;\n}\n.btn-primary:hover {\n color: #fff;\n background-color: #286090;\n border-color: #204d74;\n}\n.btn-primary:active,\n.btn-primary.active,\n.open > .dropdown-toggle.btn-primary {\n color: #fff;\n background-color: #286090;\n background-image: none;\n border-color: #204d74;\n}\n.btn-primary:active:hover,\n.btn-primary.active:hover,\n.open > .dropdown-toggle.btn-primary:hover,\n.btn-primary:active:focus,\n.btn-primary.active:focus,\n.open > .dropdown-toggle.btn-primary:focus,\n.btn-primary:active.focus,\n.btn-primary.active.focus,\n.open > .dropdown-toggle.btn-primary.focus {\n color: #fff;\n background-color: #204d74;\n border-color: #122b40;\n}\n.btn-primary.disabled:hover,\n.btn-primary[disabled]:hover,\nfieldset[disabled] .btn-primary:hover,\n.btn-primary.disabled:focus,\n.btn-primary[disabled]:focus,\nfieldset[disabled] .btn-primary:focus,\n.btn-primary.disabled.focus,\n.btn-primary[disabled].focus,\nfieldset[disabled] .btn-primary.focus {\n background-color: #337ab7;\n border-color: #2e6da4;\n}\n.btn-primary .badge {\n color: #337ab7;\n background-color: #fff;\n}\n.btn-success {\n color: #fff;\n background-color: #5cb85c;\n border-color: #4cae4c;\n}\n.btn-success:focus,\n.btn-success.focus {\n color: #fff;\n background-color: #449d44;\n border-color: #255625;\n}\n.btn-success:hover {\n color: #fff;\n background-color: #449d44;\n border-color: #398439;\n}\n.btn-success:active,\n.btn-success.active,\n.open > .dropdown-toggle.btn-success {\n color: #fff;\n background-color: #449d44;\n background-image: none;\n border-color: #398439;\n}\n.btn-success:active:hover,\n.btn-success.active:hover,\n.open > .dropdown-toggle.btn-success:hover,\n.btn-success:active:focus,\n.btn-success.active:focus,\n.open > .dropdown-toggle.btn-success:focus,\n.btn-success:active.focus,\n.btn-success.active.focus,\n.open > .dropdown-toggle.btn-success.focus {\n color: #fff;\n background-color: #398439;\n border-color: #255625;\n}\n.btn-success.disabled:hover,\n.btn-success[disabled]:hover,\nfieldset[disabled] .btn-success:hover,\n.btn-success.disabled:focus,\n.btn-success[disabled]:focus,\nfieldset[disabled] .btn-success:focus,\n.btn-success.disabled.focus,\n.btn-success[disabled].focus,\nfieldset[disabled] .btn-success.focus {\n background-color: #5cb85c;\n border-color: #4cae4c;\n}\n.btn-success .badge {\n color: #5cb85c;\n background-color: #fff;\n}\n.btn-info {\n color: #fff;\n background-color: #5bc0de;\n border-color: #46b8da;\n}\n.btn-info:focus,\n.btn-info.focus {\n color: #fff;\n background-color: #31b0d5;\n border-color: #1b6d85;\n}\n.btn-info:hover {\n color: #fff;\n background-color: #31b0d5;\n border-color: #269abc;\n}\n.btn-info:active,\n.btn-info.active,\n.open > .dropdown-toggle.btn-info {\n color: #fff;\n background-color: #31b0d5;\n background-image: none;\n border-color: #269abc;\n}\n.btn-info:active:hover,\n.btn-info.active:hover,\n.open > .dropdown-toggle.btn-info:hover,\n.btn-info:active:focus,\n.btn-info.active:focus,\n.open > .dropdown-toggle.btn-info:focus,\n.btn-info:active.focus,\n.btn-info.active.focus,\n.open > .dropdown-toggle.btn-info.focus {\n color: #fff;\n background-color: #269abc;\n border-color: #1b6d85;\n}\n.btn-info.disabled:hover,\n.btn-info[disabled]:hover,\nfieldset[disabled] .btn-info:hover,\n.btn-info.disabled:focus,\n.btn-info[disabled]:focus,\nfieldset[disabled] .btn-info:focus,\n.btn-info.disabled.focus,\n.btn-info[disabled].focus,\nfieldset[disabled] .btn-info.focus {\n background-color: #5bc0de;\n border-color: #46b8da;\n}\n.btn-info .badge {\n color: #5bc0de;\n background-color: #fff;\n}\n.btn-warning {\n color: #fff;\n background-color: #f0ad4e;\n border-color: #eea236;\n}\n.btn-warning:focus,\n.btn-warning.focus {\n color: #fff;\n background-color: #ec971f;\n border-color: #985f0d;\n}\n.btn-warning:hover {\n color: #fff;\n background-color: #ec971f;\n border-color: #d58512;\n}\n.btn-warning:active,\n.btn-warning.active,\n.open > .dropdown-toggle.btn-warning {\n color: #fff;\n background-color: #ec971f;\n background-image: none;\n border-color: #d58512;\n}\n.btn-warning:active:hover,\n.btn-warning.active:hover,\n.open > .dropdown-toggle.btn-warning:hover,\n.btn-warning:active:focus,\n.btn-warning.active:focus,\n.open > .dropdown-toggle.btn-warning:focus,\n.btn-warning:active.focus,\n.btn-warning.active.focus,\n.open > .dropdown-toggle.btn-warning.focus {\n color: #fff;\n background-color: #d58512;\n border-color: #985f0d;\n}\n.btn-warning.disabled:hover,\n.btn-warning[disabled]:hover,\nfieldset[disabled] .btn-warning:hover,\n.btn-warning.disabled:focus,\n.btn-warning[disabled]:focus,\nfieldset[disabled] .btn-warning:focus,\n.btn-warning.disabled.focus,\n.btn-warning[disabled].focus,\nfieldset[disabled] .btn-warning.focus {\n background-color: #f0ad4e;\n border-color: #eea236;\n}\n.btn-warning .badge {\n color: #f0ad4e;\n background-color: #fff;\n}\n.btn-danger {\n color: #fff;\n background-color: #d9534f;\n border-color: #d43f3a;\n}\n.btn-danger:focus,\n.btn-danger.focus {\n color: #fff;\n background-color: #c9302c;\n border-color: #761c19;\n}\n.btn-danger:hover {\n color: #fff;\n background-color: #c9302c;\n border-color: #ac2925;\n}\n.btn-danger:active,\n.btn-danger.active,\n.open > .dropdown-toggle.btn-danger {\n color: #fff;\n background-color: #c9302c;\n background-image: none;\n border-color: #ac2925;\n}\n.btn-danger:active:hover,\n.btn-danger.active:hover,\n.open > .dropdown-toggle.btn-danger:hover,\n.btn-danger:active:focus,\n.btn-danger.active:focus,\n.open > .dropdown-toggle.btn-danger:focus,\n.btn-danger:active.focus,\n.btn-danger.active.focus,\n.open > .dropdown-toggle.btn-danger.focus {\n color: #fff;\n background-color: #ac2925;\n border-color: #761c19;\n}\n.btn-danger.disabled:hover,\n.btn-danger[disabled]:hover,\nfieldset[disabled] .btn-danger:hover,\n.btn-danger.disabled:focus,\n.btn-danger[disabled]:focus,\nfieldset[disabled] .btn-danger:focus,\n.btn-danger.disabled.focus,\n.btn-danger[disabled].focus,\nfieldset[disabled] .btn-danger.focus {\n background-color: #d9534f;\n border-color: #d43f3a;\n}\n.btn-danger .badge {\n color: #d9534f;\n background-color: #fff;\n}\n.btn-link {\n font-weight: 400;\n color: #337ab7;\n border-radius: 0;\n}\n.btn-link,\n.btn-link:active,\n.btn-link.active,\n.btn-link[disabled],\nfieldset[disabled] .btn-link {\n background-color: transparent;\n -webkit-box-shadow: none;\n box-shadow: none;\n}\n.btn-link,\n.btn-link:hover,\n.btn-link:focus,\n.btn-link:active {\n border-color: transparent;\n}\n.btn-link:hover,\n.btn-link:focus {\n color: #23527c;\n text-decoration: underline;\n background-color: transparent;\n}\n.btn-link[disabled]:hover,\nfieldset[disabled] .btn-link:hover,\n.btn-link[disabled]:focus,\nfieldset[disabled] .btn-link:focus {\n color: #777777;\n text-decoration: none;\n}\n.btn-lg,\n.btn-group-lg > .btn {\n padding: 10px 16px;\n font-size: 18px;\n line-height: 1.3333333;\n border-radius: 6px;\n}\n.btn-sm,\n.btn-group-sm > .btn {\n padding: 5px 10px;\n font-size: 12px;\n line-height: 1.5;\n border-radius: 3px;\n}\n.btn-xs,\n.btn-group-xs > .btn {\n padding: 1px 5px;\n font-size: 12px;\n line-height: 1.5;\n border-radius: 3px;\n}\n.btn-block {\n display: block;\n width: 100%;\n}\n.btn-block + .btn-block {\n margin-top: 5px;\n}\ninput[type=\"submit\"].btn-block,\ninput[type=\"reset\"].btn-block,\ninput[type=\"button\"].btn-block {\n width: 100%;\n}\n.fade {\n opacity: 0;\n -webkit-transition: opacity 0.15s linear;\n -o-transition: opacity 0.15s linear;\n transition: opacity 0.15s linear;\n}\n.fade.in {\n opacity: 1;\n}\n.collapse {\n display: none;\n}\n.collapse.in {\n display: block;\n}\ntr.collapse.in {\n display: table-row;\n}\ntbody.collapse.in {\n display: table-row-group;\n}\n.collapsing {\n position: relative;\n height: 0;\n overflow: hidden;\n -webkit-transition-property: height, visibility;\n -o-transition-property: height, visibility;\n transition-property: height, visibility;\n -webkit-transition-duration: 0.35s;\n -o-transition-duration: 0.35s;\n transition-duration: 0.35s;\n -webkit-transition-timing-function: ease;\n -o-transition-timing-function: ease;\n transition-timing-function: ease;\n}\n.caret {\n display: inline-block;\n width: 0;\n height: 0;\n margin-left: 2px;\n vertical-align: middle;\n border-top: 4px dashed;\n border-top: 4px solid \\9;\n border-right: 4px solid transparent;\n border-left: 4px solid transparent;\n}\n.dropup,\n.dropdown {\n position: relative;\n}\n.dropdown-toggle:focus {\n outline: 0;\n}\n.dropdown-menu {\n position: absolute;\n top: 100%;\n left: 0;\n z-index: 1000;\n display: none;\n float: left;\n min-width: 160px;\n padding: 5px 0;\n margin: 2px 0 0;\n font-size: 14px;\n text-align: left;\n list-style: none;\n background-color: #fff;\n background-clip: padding-box;\n border: 1px solid #ccc;\n border: 1px solid rgba(0, 0, 0, 0.15);\n border-radius: 4px;\n -webkit-box-shadow: 0 6px 12px rgba(0, 0, 0, 0.175);\n box-shadow: 0 6px 12px rgba(0, 0, 0, 0.175);\n}\n.dropdown-menu.pull-right {\n right: 0;\n left: auto;\n}\n.dropdown-menu .divider {\n height: 1px;\n margin: 9px 0;\n overflow: hidden;\n background-color: #e5e5e5;\n}\n.dropdown-menu > li > a {\n display: block;\n padding: 3px 20px;\n clear: both;\n font-weight: 400;\n line-height: 1.42857143;\n color: #333333;\n white-space: nowrap;\n}\n.dropdown-menu > li > a:hover,\n.dropdown-menu > li > a:focus {\n color: #262626;\n text-decoration: none;\n background-color: #f5f5f5;\n}\n.dropdown-menu > .active > a,\n.dropdown-menu > .active > a:hover,\n.dropdown-menu > .active > a:focus {\n color: #fff;\n text-decoration: none;\n background-color: #337ab7;\n outline: 0;\n}\n.dropdown-menu > .disabled > a,\n.dropdown-menu > .disabled > a:hover,\n.dropdown-menu > .disabled > a:focus {\n color: #777777;\n}\n.dropdown-menu > .disabled > a:hover,\n.dropdown-menu > .disabled > a:focus {\n text-decoration: none;\n cursor: not-allowed;\n background-color: transparent;\n background-image: none;\n filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);\n}\n.open > .dropdown-menu {\n display: block;\n}\n.open > a {\n outline: 0;\n}\n.dropdown-menu-right {\n right: 0;\n left: auto;\n}\n.dropdown-menu-left {\n right: auto;\n left: 0;\n}\n.dropdown-header {\n display: block;\n padding: 3px 20px;\n font-size: 12px;\n line-height: 1.42857143;\n color: #777777;\n white-space: nowrap;\n}\n.dropdown-backdrop {\n position: fixed;\n top: 0;\n right: 0;\n bottom: 0;\n left: 0;\n z-index: 990;\n}\n.pull-right > .dropdown-menu {\n right: 0;\n left: auto;\n}\n.dropup .caret,\n.navbar-fixed-bottom .dropdown .caret {\n content: \"\";\n border-top: 0;\n border-bottom: 4px dashed;\n border-bottom: 4px solid \\9;\n}\n.dropup .dropdown-menu,\n.navbar-fixed-bottom .dropdown .dropdown-menu {\n top: auto;\n bottom: 100%;\n margin-bottom: 2px;\n}\n@media (min-width: 768px) {\n .navbar-right .dropdown-menu {\n right: 0;\n left: auto;\n }\n .navbar-right .dropdown-menu-left {\n right: auto;\n left: 0;\n }\n}\n.btn-group,\n.btn-group-vertical {\n position: relative;\n display: inline-block;\n vertical-align: middle;\n}\n.btn-group > .btn,\n.btn-group-vertical > .btn {\n position: relative;\n float: left;\n}\n.btn-group > .btn:hover,\n.btn-group-vertical > .btn:hover,\n.btn-group > .btn:focus,\n.btn-group-vertical > .btn:focus,\n.btn-group > .btn:active,\n.btn-group-vertical > .btn:active,\n.btn-group > .btn.active,\n.btn-group-vertical > .btn.active {\n z-index: 2;\n}\n.btn-group .btn + .btn,\n.btn-group .btn + .btn-group,\n.btn-group .btn-group + .btn,\n.btn-group .btn-group + .btn-group {\n margin-left: -1px;\n}\n.btn-toolbar {\n margin-left: -5px;\n}\n.btn-toolbar .btn,\n.btn-toolbar .btn-group,\n.btn-toolbar .input-group {\n float: left;\n}\n.btn-toolbar > .btn,\n.btn-toolbar > .btn-group,\n.btn-toolbar > .input-group {\n margin-left: 5px;\n}\n.btn-group > .btn:not(:first-child):not(:last-child):not(.dropdown-toggle) {\n border-radius: 0;\n}\n.btn-group > .btn:first-child {\n margin-left: 0;\n}\n.btn-group > .btn:first-child:not(:last-child):not(.dropdown-toggle) {\n border-top-right-radius: 0;\n border-bottom-right-radius: 0;\n}\n.btn-group > .btn:last-child:not(:first-child),\n.btn-group > .dropdown-toggle:not(:first-child) {\n border-top-left-radius: 0;\n border-bottom-left-radius: 0;\n}\n.btn-group > .btn-group {\n float: left;\n}\n.btn-group > .btn-group:not(:first-child):not(:last-child) > .btn {\n border-radius: 0;\n}\n.btn-group > .btn-group:first-child:not(:last-child) > .btn:last-child,\n.btn-group > .btn-group:first-child:not(:last-child) > .dropdown-toggle {\n border-top-right-radius: 0;\n border-bottom-right-radius: 0;\n}\n.btn-group > .btn-group:last-child:not(:first-child) > .btn:first-child {\n border-top-left-radius: 0;\n border-bottom-left-radius: 0;\n}\n.btn-group .dropdown-toggle:active,\n.btn-group.open .dropdown-toggle {\n outline: 0;\n}\n.btn-group > .btn + .dropdown-toggle {\n padding-right: 8px;\n padding-left: 8px;\n}\n.btn-group > .btn-lg + .dropdown-toggle {\n padding-right: 12px;\n padding-left: 12px;\n}\n.btn-group.open .dropdown-toggle {\n -webkit-box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125);\n box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125);\n}\n.btn-group.open .dropdown-toggle.btn-link {\n -webkit-box-shadow: none;\n box-shadow: none;\n}\n.btn .caret {\n margin-left: 0;\n}\n.btn-lg .caret {\n border-width: 5px 5px 0;\n border-bottom-width: 0;\n}\n.dropup .btn-lg .caret {\n border-width: 0 5px 5px;\n}\n.btn-group-vertical > .btn,\n.btn-group-vertical > .btn-group,\n.btn-group-vertical > .btn-group > .btn {\n display: block;\n float: none;\n width: 100%;\n max-width: 100%;\n}\n.btn-group-vertical > .btn-group > .btn {\n float: none;\n}\n.btn-group-vertical > .btn + .btn,\n.btn-group-vertical > .btn + .btn-group,\n.btn-group-vertical > .btn-group + .btn,\n.btn-group-vertical > .btn-group + .btn-group {\n margin-top: -1px;\n margin-left: 0;\n}\n.btn-group-vertical > .btn:not(:first-child):not(:last-child) {\n border-radius: 0;\n}\n.btn-group-vertical > .btn:first-child:not(:last-child) {\n border-top-left-radius: 4px;\n border-top-right-radius: 4px;\n border-bottom-right-radius: 0;\n border-bottom-left-radius: 0;\n}\n.btn-group-vertical > .btn:last-child:not(:first-child) {\n border-top-left-radius: 0;\n border-top-right-radius: 0;\n border-bottom-right-radius: 4px;\n border-bottom-left-radius: 4px;\n}\n.btn-group-vertical > .btn-group:not(:first-child):not(:last-child) > .btn {\n border-radius: 0;\n}\n.btn-group-vertical > .btn-group:first-child:not(:last-child) > .btn:last-child,\n.btn-group-vertical > .btn-group:first-child:not(:last-child) > .dropdown-toggle {\n border-bottom-right-radius: 0;\n border-bottom-left-radius: 0;\n}\n.btn-group-vertical > .btn-group:last-child:not(:first-child) > .btn:first-child {\n border-top-left-radius: 0;\n border-top-right-radius: 0;\n}\n.btn-group-justified {\n display: table;\n width: 100%;\n table-layout: fixed;\n border-collapse: separate;\n}\n.btn-group-justified > .btn,\n.btn-group-justified > .btn-group {\n display: table-cell;\n float: none;\n width: 1%;\n}\n.btn-group-justified > .btn-group .btn {\n width: 100%;\n}\n.btn-group-justified > .btn-group .dropdown-menu {\n left: auto;\n}\n[data-toggle=\"buttons\"] > .btn input[type=\"radio\"],\n[data-toggle=\"buttons\"] > .btn-group > .btn input[type=\"radio\"],\n[data-toggle=\"buttons\"] > .btn input[type=\"checkbox\"],\n[data-toggle=\"buttons\"] > .btn-group > .btn input[type=\"checkbox\"] {\n position: absolute;\n clip: rect(0, 0, 0, 0);\n pointer-events: none;\n}\n.input-group {\n position: relative;\n display: table;\n border-collapse: separate;\n}\n.input-group[class*=\"col-\"] {\n float: none;\n padding-right: 0;\n padding-left: 0;\n}\n.input-group .form-control {\n position: relative;\n z-index: 2;\n float: left;\n width: 100%;\n margin-bottom: 0;\n}\n.input-group .form-control:focus {\n z-index: 3;\n}\n.input-group-lg > .form-control,\n.input-group-lg > .input-group-addon,\n.input-group-lg > .input-group-btn > .btn {\n height: 46px;\n padding: 10px 16px;\n font-size: 18px;\n line-height: 1.3333333;\n border-radius: 6px;\n}\nselect.input-group-lg > .form-control,\nselect.input-group-lg > .input-group-addon,\nselect.input-group-lg > .input-group-btn > .btn {\n height: 46px;\n line-height: 46px;\n}\ntextarea.input-group-lg > .form-control,\ntextarea.input-group-lg > .input-group-addon,\ntextarea.input-group-lg > .input-group-btn > .btn,\nselect[multiple].input-group-lg > .form-control,\nselect[multiple].input-group-lg > .input-group-addon,\nselect[multiple].input-group-lg > .input-group-btn > .btn {\n height: auto;\n}\n.input-group-sm > .form-control,\n.input-group-sm > .input-group-addon,\n.input-group-sm > .input-group-btn > .btn {\n height: 30px;\n padding: 5px 10px;\n font-size: 12px;\n line-height: 1.5;\n border-radius: 3px;\n}\nselect.input-group-sm > .form-control,\nselect.input-group-sm > .input-group-addon,\nselect.input-group-sm > .input-group-btn > .btn {\n height: 30px;\n line-height: 30px;\n}\ntextarea.input-group-sm > .form-control,\ntextarea.input-group-sm > .input-group-addon,\ntextarea.input-group-sm > .input-group-btn > .btn,\nselect[multiple].input-group-sm > .form-control,\nselect[multiple].input-group-sm > .input-group-addon,\nselect[multiple].input-group-sm > .input-group-btn > .btn {\n height: auto;\n}\n.input-group-addon,\n.input-group-btn,\n.input-group .form-control {\n display: table-cell;\n}\n.input-group-addon:not(:first-child):not(:last-child),\n.input-group-btn:not(:first-child):not(:last-child),\n.input-group .form-control:not(:first-child):not(:last-child) {\n border-radius: 0;\n}\n.input-group-addon,\n.input-group-btn {\n width: 1%;\n white-space: nowrap;\n vertical-align: middle;\n}\n.input-group-addon {\n padding: 6px 12px;\n font-size: 14px;\n font-weight: 400;\n line-height: 1;\n color: #555555;\n text-align: center;\n background-color: #eeeeee;\n border: 1px solid #ccc;\n border-radius: 4px;\n}\n.input-group-addon.input-sm {\n padding: 5px 10px;\n font-size: 12px;\n border-radius: 3px;\n}\n.input-group-addon.input-lg {\n padding: 10px 16px;\n font-size: 18px;\n border-radius: 6px;\n}\n.input-group-addon input[type=\"radio\"],\n.input-group-addon input[type=\"checkbox\"] {\n margin-top: 0;\n}\n.input-group .form-control:first-child,\n.input-group-addon:first-child,\n.input-group-btn:first-child > .btn,\n.input-group-btn:first-child > .btn-group > .btn,\n.input-group-btn:first-child > .dropdown-toggle,\n.input-group-btn:last-child > .btn:not(:last-child):not(.dropdown-toggle),\n.input-group-btn:last-child > .btn-group:not(:last-child) > .btn {\n border-top-right-radius: 0;\n border-bottom-right-radius: 0;\n}\n.input-group-addon:first-child {\n border-right: 0;\n}\n.input-group .form-control:last-child,\n.input-group-addon:last-child,\n.input-group-btn:last-child > .btn,\n.input-group-btn:last-child > .btn-group > .btn,\n.input-group-btn:last-child > .dropdown-toggle,\n.input-group-btn:first-child > .btn:not(:first-child),\n.input-group-btn:first-child > .btn-group:not(:first-child) > .btn {\n border-top-left-radius: 0;\n border-bottom-left-radius: 0;\n}\n.input-group-addon:last-child {\n border-left: 0;\n}\n.input-group-btn {\n position: relative;\n font-size: 0;\n white-space: nowrap;\n}\n.input-group-btn > .btn {\n position: relative;\n}\n.input-group-btn > .btn + .btn {\n margin-left: -1px;\n}\n.input-group-btn > .btn:hover,\n.input-group-btn > .btn:focus,\n.input-group-btn > .btn:active {\n z-index: 2;\n}\n.input-group-btn:first-child > .btn,\n.input-group-btn:first-child > .btn-group {\n margin-right: -1px;\n}\n.input-group-btn:last-child > .btn,\n.input-group-btn:last-child > .btn-group {\n z-index: 2;\n margin-left: -1px;\n}\n.nav {\n padding-left: 0;\n margin-bottom: 0;\n list-style: none;\n}\n.nav > li {\n position: relative;\n display: block;\n}\n.nav > li > a {\n position: relative;\n display: block;\n padding: 10px 15px;\n}\n.nav > li > a:hover,\n.nav > li > a:focus {\n text-decoration: none;\n background-color: #eeeeee;\n}\n.nav > li.disabled > a {\n color: #777777;\n}\n.nav > li.disabled > a:hover,\n.nav > li.disabled > a:focus {\n color: #777777;\n text-decoration: none;\n cursor: not-allowed;\n background-color: transparent;\n}\n.nav .open > a,\n.nav .open > a:hover,\n.nav .open > a:focus {\n background-color: #eeeeee;\n border-color: #337ab7;\n}\n.nav .nav-divider {\n height: 1px;\n margin: 9px 0;\n overflow: hidden;\n background-color: #e5e5e5;\n}\n.nav > li > a > img {\n max-width: none;\n}\n.nav-tabs {\n border-bottom: 1px solid #ddd;\n}\n.nav-tabs > li {\n float: left;\n margin-bottom: -1px;\n}\n.nav-tabs > li > a {\n margin-right: 2px;\n line-height: 1.42857143;\n border: 1px solid transparent;\n border-radius: 4px 4px 0 0;\n}\n.nav-tabs > li > a:hover {\n border-color: #eeeeee #eeeeee #ddd;\n}\n.nav-tabs > li.active > a,\n.nav-tabs > li.active > a:hover,\n.nav-tabs > li.active > a:focus {\n color: #555555;\n cursor: default;\n background-color: #fff;\n border: 1px solid #ddd;\n border-bottom-color: transparent;\n}\n.nav-tabs.nav-justified {\n width: 100%;\n border-bottom: 0;\n}\n.nav-tabs.nav-justified > li {\n float: none;\n}\n.nav-tabs.nav-justified > li > a {\n margin-bottom: 5px;\n text-align: center;\n}\n.nav-tabs.nav-justified > .dropdown .dropdown-menu {\n top: auto;\n left: auto;\n}\n@media (min-width: 768px) {\n .nav-tabs.nav-justified > li {\n display: table-cell;\n width: 1%;\n }\n .nav-tabs.nav-justified > li > a {\n margin-bottom: 0;\n }\n}\n.nav-tabs.nav-justified > li > a {\n margin-right: 0;\n border-radius: 4px;\n}\n.nav-tabs.nav-justified > .active > a,\n.nav-tabs.nav-justified > .active > a:hover,\n.nav-tabs.nav-justified > .active > a:focus {\n border: 1px solid #ddd;\n}\n@media (min-width: 768px) {\n .nav-tabs.nav-justified > li > a {\n border-bottom: 1px solid #ddd;\n border-radius: 4px 4px 0 0;\n }\n .nav-tabs.nav-justified > .active > a,\n .nav-tabs.nav-justified > .active > a:hover,\n .nav-tabs.nav-justified > .active > a:focus {\n border-bottom-color: #fff;\n }\n}\n.nav-pills > li {\n float: left;\n}\n.nav-pills > li > a {\n border-radius: 4px;\n}\n.nav-pills > li + li {\n margin-left: 2px;\n}\n.nav-pills > li.active > a,\n.nav-pills > li.active > a:hover,\n.nav-pills > li.active > a:focus {\n color: #fff;\n background-color: #337ab7;\n}\n.nav-stacked > li {\n float: none;\n}\n.nav-stacked > li + li {\n margin-top: 2px;\n margin-left: 0;\n}\n.nav-justified {\n width: 100%;\n}\n.nav-justified > li {\n float: none;\n}\n.nav-justified > li > a {\n margin-bottom: 5px;\n text-align: center;\n}\n.nav-justified > .dropdown .dropdown-menu {\n top: auto;\n left: auto;\n}\n@media (min-width: 768px) {\n .nav-justified > li {\n display: table-cell;\n width: 1%;\n }\n .nav-justified > li > a {\n margin-bottom: 0;\n }\n}\n.nav-tabs-justified {\n border-bottom: 0;\n}\n.nav-tabs-justified > li > a {\n margin-right: 0;\n border-radius: 4px;\n}\n.nav-tabs-justified > .active > a,\n.nav-tabs-justified > .active > a:hover,\n.nav-tabs-justified > .active > a:focus {\n border: 1px solid #ddd;\n}\n@media (min-width: 768px) {\n .nav-tabs-justified > li > a {\n border-bottom: 1px solid #ddd;\n border-radius: 4px 4px 0 0;\n }\n .nav-tabs-justified > .active > a,\n .nav-tabs-justified > .active > a:hover,\n .nav-tabs-justified > .active > a:focus {\n border-bottom-color: #fff;\n }\n}\n.tab-content > .tab-pane {\n display: none;\n}\n.tab-content > .active {\n display: block;\n}\n.nav-tabs .dropdown-menu {\n margin-top: -1px;\n border-top-left-radius: 0;\n border-top-right-radius: 0;\n}\n.navbar {\n position: relative;\n min-height: 50px;\n margin-bottom: 20px;\n border: 1px solid transparent;\n}\n@media (min-width: 768px) {\n .navbar {\n border-radius: 4px;\n }\n}\n@media (min-width: 768px) {\n .navbar-header {\n float: left;\n }\n}\n.navbar-collapse {\n padding-right: 15px;\n padding-left: 15px;\n overflow-x: visible;\n border-top: 1px solid transparent;\n -webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1);\n box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1);\n -webkit-overflow-scrolling: touch;\n}\n.navbar-collapse.in {\n overflow-y: auto;\n}\n@media (min-width: 768px) {\n .navbar-collapse {\n width: auto;\n border-top: 0;\n -webkit-box-shadow: none;\n box-shadow: none;\n }\n .navbar-collapse.collapse {\n display: block !important;\n height: auto !important;\n padding-bottom: 0;\n overflow: visible !important;\n }\n .navbar-collapse.in {\n overflow-y: visible;\n }\n .navbar-fixed-top .navbar-collapse,\n .navbar-static-top .navbar-collapse,\n .navbar-fixed-bottom .navbar-collapse {\n padding-right: 0;\n padding-left: 0;\n }\n}\n.navbar-fixed-top,\n.navbar-fixed-bottom {\n position: fixed;\n right: 0;\n left: 0;\n z-index: 1030;\n}\n.navbar-fixed-top .navbar-collapse,\n.navbar-fixed-bottom .navbar-collapse {\n max-height: 340px;\n}\n@media (max-device-width: 480px) and (orientation: landscape) {\n .navbar-fixed-top .navbar-collapse,\n .navbar-fixed-bottom .navbar-collapse {\n max-height: 200px;\n }\n}\n@media (min-width: 768px) {\n .navbar-fixed-top,\n .navbar-fixed-bottom {\n border-radius: 0;\n }\n}\n.navbar-fixed-top {\n top: 0;\n border-width: 0 0 1px;\n}\n.navbar-fixed-bottom {\n bottom: 0;\n margin-bottom: 0;\n border-width: 1px 0 0;\n}\n.container > .navbar-header,\n.container-fluid > .navbar-header,\n.container > .navbar-collapse,\n.container-fluid > .navbar-collapse {\n margin-right: -15px;\n margin-left: -15px;\n}\n@media (min-width: 768px) {\n .container > .navbar-header,\n .container-fluid > .navbar-header,\n .container > .navbar-collapse,\n .container-fluid > .navbar-collapse {\n margin-right: 0;\n margin-left: 0;\n }\n}\n.navbar-static-top {\n z-index: 1000;\n border-width: 0 0 1px;\n}\n@media (min-width: 768px) {\n .navbar-static-top {\n border-radius: 0;\n }\n}\n.navbar-brand {\n float: left;\n height: 50px;\n padding: 15px 15px;\n font-size: 18px;\n line-height: 20px;\n}\n.navbar-brand:hover,\n.navbar-brand:focus {\n text-decoration: none;\n}\n.navbar-brand > img {\n display: block;\n}\n@media (min-width: 768px) {\n .navbar > .container .navbar-brand,\n .navbar > .container-fluid .navbar-brand {\n margin-left: -15px;\n }\n}\n.navbar-toggle {\n position: relative;\n float: right;\n padding: 9px 10px;\n margin-right: 15px;\n margin-top: 8px;\n margin-bottom: 8px;\n background-color: transparent;\n background-image: none;\n border: 1px solid transparent;\n border-radius: 4px;\n}\n.navbar-toggle:focus {\n outline: 0;\n}\n.navbar-toggle .icon-bar {\n display: block;\n width: 22px;\n height: 2px;\n border-radius: 1px;\n}\n.navbar-toggle .icon-bar + .icon-bar {\n margin-top: 4px;\n}\n@media (min-width: 768px) {\n .navbar-toggle {\n display: none;\n }\n}\n.navbar-nav {\n margin: 7.5px -15px;\n}\n.navbar-nav > li > a {\n padding-top: 10px;\n padding-bottom: 10px;\n line-height: 20px;\n}\n@media (max-width: 767px) {\n .navbar-nav .open .dropdown-menu {\n position: static;\n float: none;\n width: auto;\n margin-top: 0;\n background-color: transparent;\n border: 0;\n -webkit-box-shadow: none;\n box-shadow: none;\n }\n .navbar-nav .open .dropdown-menu > li > a,\n .navbar-nav .open .dropdown-menu .dropdown-header {\n padding: 5px 15px 5px 25px;\n }\n .navbar-nav .open .dropdown-menu > li > a {\n line-height: 20px;\n }\n .navbar-nav .open .dropdown-menu > li > a:hover,\n .navbar-nav .open .dropdown-menu > li > a:focus {\n background-image: none;\n }\n}\n@media (min-width: 768px) {\n .navbar-nav {\n float: left;\n margin: 0;\n }\n .navbar-nav > li {\n float: left;\n }\n .navbar-nav > li > a {\n padding-top: 15px;\n padding-bottom: 15px;\n }\n}\n.navbar-form {\n padding: 10px 15px;\n margin-right: -15px;\n margin-left: -15px;\n border-top: 1px solid transparent;\n border-bottom: 1px solid transparent;\n -webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1), 0 1px 0 rgba(255, 255, 255, 0.1);\n box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1), 0 1px 0 rgba(255, 255, 255, 0.1);\n margin-top: 8px;\n margin-bottom: 8px;\n}\n@media (min-width: 768px) {\n .navbar-form .form-group {\n display: inline-block;\n margin-bottom: 0;\n vertical-align: middle;\n }\n .navbar-form .form-control {\n display: inline-block;\n width: auto;\n vertical-align: middle;\n }\n .navbar-form .form-control-static {\n display: inline-block;\n }\n .navbar-form .input-group {\n display: inline-table;\n vertical-align: middle;\n }\n .navbar-form .input-group .input-group-addon,\n .navbar-form .input-group .input-group-btn,\n .navbar-form .input-group .form-control {\n width: auto;\n }\n .navbar-form .input-group > .form-control {\n width: 100%;\n }\n .navbar-form .control-label {\n margin-bottom: 0;\n vertical-align: middle;\n }\n .navbar-form .radio,\n .navbar-form .checkbox {\n display: inline-block;\n margin-top: 0;\n margin-bottom: 0;\n vertical-align: middle;\n }\n .navbar-form .radio label,\n .navbar-form .checkbox label {\n padding-left: 0;\n }\n .navbar-form .radio input[type=\"radio\"],\n .navbar-form .checkbox input[type=\"checkbox\"] {\n position: relative;\n margin-left: 0;\n }\n .navbar-form .has-feedback .form-control-feedback {\n top: 0;\n }\n}\n@media (max-width: 767px) {\n .navbar-form .form-group {\n margin-bottom: 5px;\n }\n .navbar-form .form-group:last-child {\n margin-bottom: 0;\n }\n}\n@media (min-width: 768px) {\n .navbar-form {\n width: auto;\n padding-top: 0;\n padding-bottom: 0;\n margin-right: 0;\n margin-left: 0;\n border: 0;\n -webkit-box-shadow: none;\n box-shadow: none;\n }\n}\n.navbar-nav > li > .dropdown-menu {\n margin-top: 0;\n border-top-left-radius: 0;\n border-top-right-radius: 0;\n}\n.navbar-fixed-bottom .navbar-nav > li > .dropdown-menu {\n margin-bottom: 0;\n border-top-left-radius: 4px;\n border-top-right-radius: 4px;\n border-bottom-right-radius: 0;\n border-bottom-left-radius: 0;\n}\n.navbar-btn {\n margin-top: 8px;\n margin-bottom: 8px;\n}\n.navbar-btn.btn-sm {\n margin-top: 10px;\n margin-bottom: 10px;\n}\n.navbar-btn.btn-xs {\n margin-top: 14px;\n margin-bottom: 14px;\n}\n.navbar-text {\n margin-top: 15px;\n margin-bottom: 15px;\n}\n@media (min-width: 768px) {\n .navbar-text {\n float: left;\n margin-right: 15px;\n margin-left: 15px;\n }\n}\n@media (min-width: 768px) {\n .navbar-left {\n float: left !important;\n }\n .navbar-right {\n float: right !important;\n margin-right: -15px;\n }\n .navbar-right ~ .navbar-right {\n margin-right: 0;\n }\n}\n.navbar-default {\n background-color: #f8f8f8;\n border-color: #e7e7e7;\n}\n.navbar-default .navbar-brand {\n color: #777;\n}\n.navbar-default .navbar-brand:hover,\n.navbar-default .navbar-brand:focus {\n color: #5e5e5e;\n background-color: transparent;\n}\n.navbar-default .navbar-text {\n color: #777;\n}\n.navbar-default .navbar-nav > li > a {\n color: #777;\n}\n.navbar-default .navbar-nav > li > a:hover,\n.navbar-default .navbar-nav > li > a:focus {\n color: #333;\n background-color: transparent;\n}\n.navbar-default .navbar-nav > .active > a,\n.navbar-default .navbar-nav > .active > a:hover,\n.navbar-default .navbar-nav > .active > a:focus {\n color: #555;\n background-color: #e7e7e7;\n}\n.navbar-default .navbar-nav > .disabled > a,\n.navbar-default .navbar-nav > .disabled > a:hover,\n.navbar-default .navbar-nav > .disabled > a:focus {\n color: #ccc;\n background-color: transparent;\n}\n.navbar-default .navbar-nav > .open > a,\n.navbar-default .navbar-nav > .open > a:hover,\n.navbar-default .navbar-nav > .open > a:focus {\n color: #555;\n background-color: #e7e7e7;\n}\n@media (max-width: 767px) {\n .navbar-default .navbar-nav .open .dropdown-menu > li > a {\n color: #777;\n }\n .navbar-default .navbar-nav .open .dropdown-menu > li > a:hover,\n .navbar-default .navbar-nav .open .dropdown-menu > li > a:focus {\n color: #333;\n background-color: transparent;\n }\n .navbar-default .navbar-nav .open .dropdown-menu > .active > a,\n .navbar-default .navbar-nav .open .dropdown-menu > .active > a:hover,\n .navbar-default .navbar-nav .open .dropdown-menu > .active > a:focus {\n color: #555;\n background-color: #e7e7e7;\n }\n .navbar-default .navbar-nav .open .dropdown-menu > .disabled > a,\n .navbar-default .navbar-nav .open .dropdown-menu > .disabled > a:hover,\n .navbar-default .navbar-nav .open .dropdown-menu > .disabled > a:focus {\n color: #ccc;\n background-color: transparent;\n }\n}\n.navbar-default .navbar-toggle {\n border-color: #ddd;\n}\n.navbar-default .navbar-toggle:hover,\n.navbar-default .navbar-toggle:focus {\n background-color: #ddd;\n}\n.navbar-default .navbar-toggle .icon-bar {\n background-color: #888;\n}\n.navbar-default .navbar-collapse,\n.navbar-default .navbar-form {\n border-color: #e7e7e7;\n}\n.navbar-default .navbar-link {\n color: #777;\n}\n.navbar-default .navbar-link:hover {\n color: #333;\n}\n.navbar-default .btn-link {\n color: #777;\n}\n.navbar-default .btn-link:hover,\n.navbar-default .btn-link:focus {\n color: #333;\n}\n.navbar-default .btn-link[disabled]:hover,\nfieldset[disabled] .navbar-default .btn-link:hover,\n.navbar-default .btn-link[disabled]:focus,\nfieldset[disabled] .navbar-default .btn-link:focus {\n color: #ccc;\n}\n.navbar-inverse {\n background-color: #222;\n border-color: #080808;\n}\n.navbar-inverse .navbar-brand {\n color: #9d9d9d;\n}\n.navbar-inverse .navbar-brand:hover,\n.navbar-inverse .navbar-brand:focus {\n color: #fff;\n background-color: transparent;\n}\n.navbar-inverse .navbar-text {\n color: #9d9d9d;\n}\n.navbar-inverse .navbar-nav > li > a {\n color: #9d9d9d;\n}\n.navbar-inverse .navbar-nav > li > a:hover,\n.navbar-inverse .navbar-nav > li > a:focus {\n color: #fff;\n background-color: transparent;\n}\n.navbar-inverse .navbar-nav > .active > a,\n.navbar-inverse .navbar-nav > .active > a:hover,\n.navbar-inverse .navbar-nav > .active > a:focus {\n color: #fff;\n background-color: #080808;\n}\n.navbar-inverse .navbar-nav > .disabled > a,\n.navbar-inverse .navbar-nav > .disabled > a:hover,\n.navbar-inverse .navbar-nav > .disabled > a:focus {\n color: #444;\n background-color: transparent;\n}\n.navbar-inverse .navbar-nav > .open > a,\n.navbar-inverse .navbar-nav > .open > a:hover,\n.navbar-inverse .navbar-nav > .open > a:focus {\n color: #fff;\n background-color: #080808;\n}\n@media (max-width: 767px) {\n .navbar-inverse .navbar-nav .open .dropdown-menu > .dropdown-header {\n border-color: #080808;\n }\n .navbar-inverse .navbar-nav .open .dropdown-menu .divider {\n background-color: #080808;\n }\n .navbar-inverse .navbar-nav .open .dropdown-menu > li > a {\n color: #9d9d9d;\n }\n .navbar-inverse .navbar-nav .open .dropdown-menu > li > a:hover,\n .navbar-inverse .navbar-nav .open .dropdown-menu > li > a:focus {\n color: #fff;\n background-color: transparent;\n }\n .navbar-inverse .navbar-nav .open .dropdown-menu > .active > a,\n .navbar-inverse .navbar-nav .open .dropdown-menu > .active > a:hover,\n .navbar-inverse .navbar-nav .open .dropdown-menu > .active > a:focus {\n color: #fff;\n background-color: #080808;\n }\n .navbar-inverse .navbar-nav .open .dropdown-menu > .disabled > a,\n .navbar-inverse .navbar-nav .open .dropdown-menu > .disabled > a:hover,\n .navbar-inverse .navbar-nav .open .dropdown-menu > .disabled > a:focus {\n color: #444;\n background-color: transparent;\n }\n}\n.navbar-inverse .navbar-toggle {\n border-color: #333;\n}\n.navbar-inverse .navbar-toggle:hover,\n.navbar-inverse .navbar-toggle:focus {\n background-color: #333;\n}\n.navbar-inverse .navbar-toggle .icon-bar {\n background-color: #fff;\n}\n.navbar-inverse .navbar-collapse,\n.navbar-inverse .navbar-form {\n border-color: #101010;\n}\n.navbar-inverse .navbar-link {\n color: #9d9d9d;\n}\n.navbar-inverse .navbar-link:hover {\n color: #fff;\n}\n.navbar-inverse .btn-link {\n color: #9d9d9d;\n}\n.navbar-inverse .btn-link:hover,\n.navbar-inverse .btn-link:focus {\n color: #fff;\n}\n.navbar-inverse .btn-link[disabled]:hover,\nfieldset[disabled] .navbar-inverse .btn-link:hover,\n.navbar-inverse .btn-link[disabled]:focus,\nfieldset[disabled] .navbar-inverse .btn-link:focus {\n color: #444;\n}\n.breadcrumb {\n padding: 8px 15px;\n margin-bottom: 20px;\n list-style: none;\n background-color: #f5f5f5;\n border-radius: 4px;\n}\n.breadcrumb > li {\n display: inline-block;\n}\n.breadcrumb > li + li:before {\n padding: 0 5px;\n color: #ccc;\n content: \"/\\00a0\";\n}\n.breadcrumb > .active {\n color: #777777;\n}\n.pagination {\n display: inline-block;\n padding-left: 0;\n margin: 20px 0;\n border-radius: 4px;\n}\n.pagination > li {\n display: inline;\n}\n.pagination > li > a,\n.pagination > li > span {\n position: relative;\n float: left;\n padding: 6px 12px;\n margin-left: -1px;\n line-height: 1.42857143;\n color: #337ab7;\n text-decoration: none;\n background-color: #fff;\n border: 1px solid #ddd;\n}\n.pagination > li > a:hover,\n.pagination > li > span:hover,\n.pagination > li > a:focus,\n.pagination > li > span:focus {\n z-index: 2;\n color: #23527c;\n background-color: #eeeeee;\n border-color: #ddd;\n}\n.pagination > li:first-child > a,\n.pagination > li:first-child > span {\n margin-left: 0;\n border-top-left-radius: 4px;\n border-bottom-left-radius: 4px;\n}\n.pagination > li:last-child > a,\n.pagination > li:last-child > span {\n border-top-right-radius: 4px;\n border-bottom-right-radius: 4px;\n}\n.pagination > .active > a,\n.pagination > .active > span,\n.pagination > .active > a:hover,\n.pagination > .active > span:hover,\n.pagination > .active > a:focus,\n.pagination > .active > span:focus {\n z-index: 3;\n color: #fff;\n cursor: default;\n background-color: #337ab7;\n border-color: #337ab7;\n}\n.pagination > .disabled > span,\n.pagination > .disabled > span:hover,\n.pagination > .disabled > span:focus,\n.pagination > .disabled > a,\n.pagination > .disabled > a:hover,\n.pagination > .disabled > a:focus {\n color: #777777;\n cursor: not-allowed;\n background-color: #fff;\n border-color: #ddd;\n}\n.pagination-lg > li > a,\n.pagination-lg > li > span {\n padding: 10px 16px;\n font-size: 18px;\n line-height: 1.3333333;\n}\n.pagination-lg > li:first-child > a,\n.pagination-lg > li:first-child > span {\n border-top-left-radius: 6px;\n border-bottom-left-radius: 6px;\n}\n.pagination-lg > li:last-child > a,\n.pagination-lg > li:last-child > span {\n border-top-right-radius: 6px;\n border-bottom-right-radius: 6px;\n}\n.pagination-sm > li > a,\n.pagination-sm > li > span {\n padding: 5px 10px;\n font-size: 12px;\n line-height: 1.5;\n}\n.pagination-sm > li:first-child > a,\n.pagination-sm > li:first-child > span {\n border-top-left-radius: 3px;\n border-bottom-left-radius: 3px;\n}\n.pagination-sm > li:last-child > a,\n.pagination-sm > li:last-child > span {\n border-top-right-radius: 3px;\n border-bottom-right-radius: 3px;\n}\n.pager {\n padding-left: 0;\n margin: 20px 0;\n text-align: center;\n list-style: none;\n}\n.pager li {\n display: inline;\n}\n.pager li > a,\n.pager li > span {\n display: inline-block;\n padding: 5px 14px;\n background-color: #fff;\n border: 1px solid #ddd;\n border-radius: 15px;\n}\n.pager li > a:hover,\n.pager li > a:focus {\n text-decoration: none;\n background-color: #eeeeee;\n}\n.pager .next > a,\n.pager .next > span {\n float: right;\n}\n.pager .previous > a,\n.pager .previous > span {\n float: left;\n}\n.pager .disabled > a,\n.pager .disabled > a:hover,\n.pager .disabled > a:focus,\n.pager .disabled > span {\n color: #777777;\n cursor: not-allowed;\n background-color: #fff;\n}\n.label {\n display: inline;\n padding: 0.2em 0.6em 0.3em;\n font-size: 75%;\n font-weight: 700;\n line-height: 1;\n color: #fff;\n text-align: center;\n white-space: nowrap;\n vertical-align: baseline;\n border-radius: 0.25em;\n}\na.label:hover,\na.label:focus {\n color: #fff;\n text-decoration: none;\n cursor: pointer;\n}\n.label:empty {\n display: none;\n}\n.btn .label {\n position: relative;\n top: -1px;\n}\n.label-default {\n background-color: #777777;\n}\n.label-default[href]:hover,\n.label-default[href]:focus {\n background-color: #5e5e5e;\n}\n.label-primary {\n background-color: #337ab7;\n}\n.label-primary[href]:hover,\n.label-primary[href]:focus {\n background-color: #286090;\n}\n.label-success {\n background-color: #5cb85c;\n}\n.label-success[href]:hover,\n.label-success[href]:focus {\n background-color: #449d44;\n}\n.label-info {\n background-color: #5bc0de;\n}\n.label-info[href]:hover,\n.label-info[href]:focus {\n background-color: #31b0d5;\n}\n.label-warning {\n background-color: #f0ad4e;\n}\n.label-warning[href]:hover,\n.label-warning[href]:focus {\n background-color: #ec971f;\n}\n.label-danger {\n background-color: #d9534f;\n}\n.label-danger[href]:hover,\n.label-danger[href]:focus {\n background-color: #c9302c;\n}\n.badge {\n display: inline-block;\n min-width: 10px;\n padding: 3px 7px;\n font-size: 12px;\n font-weight: bold;\n line-height: 1;\n color: #fff;\n text-align: center;\n white-space: nowrap;\n vertical-align: middle;\n background-color: #777777;\n border-radius: 10px;\n}\n.badge:empty {\n display: none;\n}\n.btn .badge {\n position: relative;\n top: -1px;\n}\n.btn-xs .badge,\n.btn-group-xs > .btn .badge {\n top: 0;\n padding: 1px 5px;\n}\na.badge:hover,\na.badge:focus {\n color: #fff;\n text-decoration: none;\n cursor: pointer;\n}\n.list-group-item.active > .badge,\n.nav-pills > .active > a > .badge {\n color: #337ab7;\n background-color: #fff;\n}\n.list-group-item > .badge {\n float: right;\n}\n.list-group-item > .badge + .badge {\n margin-right: 5px;\n}\n.nav-pills > li > a > .badge {\n margin-left: 3px;\n}\n.jumbotron {\n padding-top: 30px;\n padding-bottom: 30px;\n margin-bottom: 30px;\n color: inherit;\n background-color: #eeeeee;\n}\n.jumbotron h1,\n.jumbotron .h1 {\n color: inherit;\n}\n.jumbotron p {\n margin-bottom: 15px;\n font-size: 21px;\n font-weight: 200;\n}\n.jumbotron > hr {\n border-top-color: #d5d5d5;\n}\n.container .jumbotron,\n.container-fluid .jumbotron {\n padding-right: 15px;\n padding-left: 15px;\n border-radius: 6px;\n}\n.jumbotron .container {\n max-width: 100%;\n}\n@media screen and (min-width: 768px) {\n .jumbotron {\n padding-top: 48px;\n padding-bottom: 48px;\n }\n .container .jumbotron,\n .container-fluid .jumbotron {\n padding-right: 60px;\n padding-left: 60px;\n }\n .jumbotron h1,\n .jumbotron .h1 {\n font-size: 63px;\n }\n}\n.thumbnail {\n display: block;\n padding: 4px;\n margin-bottom: 20px;\n line-height: 1.42857143;\n background-color: #fff;\n border: 1px solid #ddd;\n border-radius: 4px;\n -webkit-transition: border 0.2s ease-in-out;\n -o-transition: border 0.2s ease-in-out;\n transition: border 0.2s ease-in-out;\n}\n.thumbnail > img,\n.thumbnail a > img {\n margin-right: auto;\n margin-left: auto;\n}\na.thumbnail:hover,\na.thumbnail:focus,\na.thumbnail.active {\n border-color: #337ab7;\n}\n.thumbnail .caption {\n padding: 9px;\n color: #333333;\n}\n.alert {\n padding: 15px;\n margin-bottom: 20px;\n border: 1px solid transparent;\n border-radius: 4px;\n}\n.alert h4 {\n margin-top: 0;\n color: inherit;\n}\n.alert .alert-link {\n font-weight: bold;\n}\n.alert > p,\n.alert > ul {\n margin-bottom: 0;\n}\n.alert > p + p {\n margin-top: 5px;\n}\n.alert-dismissable,\n.alert-dismissible {\n padding-right: 35px;\n}\n.alert-dismissable .close,\n.alert-dismissible .close {\n position: relative;\n top: -2px;\n right: -21px;\n color: inherit;\n}\n.alert-success {\n color: #3c763d;\n background-color: #dff0d8;\n border-color: #d6e9c6;\n}\n.alert-success hr {\n border-top-color: #c9e2b3;\n}\n.alert-success .alert-link {\n color: #2b542c;\n}\n.alert-info {\n color: #31708f;\n background-color: #d9edf7;\n border-color: #bce8f1;\n}\n.alert-info hr {\n border-top-color: #a6e1ec;\n}\n.alert-info .alert-link {\n color: #245269;\n}\n.alert-warning {\n color: #8a6d3b;\n background-color: #fcf8e3;\n border-color: #faebcc;\n}\n.alert-warning hr {\n border-top-color: #f7e1b5;\n}\n.alert-warning .alert-link {\n color: #66512c;\n}\n.alert-danger {\n color: #a94442;\n background-color: #f2dede;\n border-color: #ebccd1;\n}\n.alert-danger hr {\n border-top-color: #e4b9c0;\n}\n.alert-danger .alert-link {\n color: #843534;\n}\n@-webkit-keyframes progress-bar-stripes {\n from {\n background-position: 40px 0;\n }\n to {\n background-position: 0 0;\n }\n}\n@-o-keyframes progress-bar-stripes {\n from {\n background-position: 40px 0;\n }\n to {\n background-position: 0 0;\n }\n}\n@keyframes progress-bar-stripes {\n from {\n background-position: 40px 0;\n }\n to {\n background-position: 0 0;\n }\n}\n.progress {\n height: 20px;\n margin-bottom: 20px;\n overflow: hidden;\n background-color: #f5f5f5;\n border-radius: 4px;\n -webkit-box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1);\n box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1);\n}\n.progress-bar {\n float: left;\n width: 0%;\n height: 100%;\n font-size: 12px;\n line-height: 20px;\n color: #fff;\n text-align: center;\n background-color: #337ab7;\n -webkit-box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.15);\n box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.15);\n -webkit-transition: width 0.6s ease;\n -o-transition: width 0.6s ease;\n transition: width 0.6s ease;\n}\n.progress-striped .progress-bar,\n.progress-bar-striped {\n background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n -webkit-background-size: 40px 40px;\n background-size: 40px 40px;\n}\n.progress.active .progress-bar,\n.progress-bar.active {\n -webkit-animation: progress-bar-stripes 2s linear infinite;\n -o-animation: progress-bar-stripes 2s linear infinite;\n animation: progress-bar-stripes 2s linear infinite;\n}\n.progress-bar-success {\n background-color: #5cb85c;\n}\n.progress-striped .progress-bar-success {\n background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n}\n.progress-bar-info {\n background-color: #5bc0de;\n}\n.progress-striped .progress-bar-info {\n background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n}\n.progress-bar-warning {\n background-color: #f0ad4e;\n}\n.progress-striped .progress-bar-warning {\n background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n}\n.progress-bar-danger {\n background-color: #d9534f;\n}\n.progress-striped .progress-bar-danger {\n background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n}\n.media {\n margin-top: 15px;\n}\n.media:first-child {\n margin-top: 0;\n}\n.media,\n.media-body {\n overflow: hidden;\n zoom: 1;\n}\n.media-body {\n width: 10000px;\n}\n.media-object {\n display: block;\n}\n.media-object.img-thumbnail {\n max-width: none;\n}\n.media-right,\n.media > .pull-right {\n padding-left: 10px;\n}\n.media-left,\n.media > .pull-left {\n padding-right: 10px;\n}\n.media-left,\n.media-right,\n.media-body {\n display: table-cell;\n vertical-align: top;\n}\n.media-middle {\n vertical-align: middle;\n}\n.media-bottom {\n vertical-align: bottom;\n}\n.media-heading {\n margin-top: 0;\n margin-bottom: 5px;\n}\n.media-list {\n padding-left: 0;\n list-style: none;\n}\n.list-group {\n padding-left: 0;\n margin-bottom: 20px;\n}\n.list-group-item {\n position: relative;\n display: block;\n padding: 10px 15px;\n margin-bottom: -1px;\n background-color: #fff;\n border: 1px solid #ddd;\n}\n.list-group-item:first-child {\n border-top-left-radius: 4px;\n border-top-right-radius: 4px;\n}\n.list-group-item:last-child {\n margin-bottom: 0;\n border-bottom-right-radius: 4px;\n border-bottom-left-radius: 4px;\n}\n.list-group-item.disabled,\n.list-group-item.disabled:hover,\n.list-group-item.disabled:focus {\n color: #777777;\n cursor: not-allowed;\n background-color: #eeeeee;\n}\n.list-group-item.disabled .list-group-item-heading,\n.list-group-item.disabled:hover .list-group-item-heading,\n.list-group-item.disabled:focus .list-group-item-heading {\n color: inherit;\n}\n.list-group-item.disabled .list-group-item-text,\n.list-group-item.disabled:hover .list-group-item-text,\n.list-group-item.disabled:focus .list-group-item-text {\n color: #777777;\n}\n.list-group-item.active,\n.list-group-item.active:hover,\n.list-group-item.active:focus {\n z-index: 2;\n color: #fff;\n background-color: #337ab7;\n border-color: #337ab7;\n}\n.list-group-item.active .list-group-item-heading,\n.list-group-item.active:hover .list-group-item-heading,\n.list-group-item.active:focus .list-group-item-heading,\n.list-group-item.active .list-group-item-heading > small,\n.list-group-item.active:hover .list-group-item-heading > small,\n.list-group-item.active:focus .list-group-item-heading > small,\n.list-group-item.active .list-group-item-heading > .small,\n.list-group-item.active:hover .list-group-item-heading > .small,\n.list-group-item.active:focus .list-group-item-heading > .small {\n color: inherit;\n}\n.list-group-item.active .list-group-item-text,\n.list-group-item.active:hover .list-group-item-text,\n.list-group-item.active:focus .list-group-item-text {\n color: #c7ddef;\n}\na.list-group-item,\nbutton.list-group-item {\n color: #555;\n}\na.list-group-item .list-group-item-heading,\nbutton.list-group-item .list-group-item-heading {\n color: #333;\n}\na.list-group-item:hover,\nbutton.list-group-item:hover,\na.list-group-item:focus,\nbutton.list-group-item:focus {\n color: #555;\n text-decoration: none;\n background-color: #f5f5f5;\n}\nbutton.list-group-item {\n width: 100%;\n text-align: left;\n}\n.list-group-item-success {\n color: #3c763d;\n background-color: #dff0d8;\n}\na.list-group-item-success,\nbutton.list-group-item-success {\n color: #3c763d;\n}\na.list-group-item-success .list-group-item-heading,\nbutton.list-group-item-success .list-group-item-heading {\n color: inherit;\n}\na.list-group-item-success:hover,\nbutton.list-group-item-success:hover,\na.list-group-item-success:focus,\nbutton.list-group-item-success:focus {\n color: #3c763d;\n background-color: #d0e9c6;\n}\na.list-group-item-success.active,\nbutton.list-group-item-success.active,\na.list-group-item-success.active:hover,\nbutton.list-group-item-success.active:hover,\na.list-group-item-success.active:focus,\nbutton.list-group-item-success.active:focus {\n color: #fff;\n background-color: #3c763d;\n border-color: #3c763d;\n}\n.list-group-item-info {\n color: #31708f;\n background-color: #d9edf7;\n}\na.list-group-item-info,\nbutton.list-group-item-info {\n color: #31708f;\n}\na.list-group-item-info .list-group-item-heading,\nbutton.list-group-item-info .list-group-item-heading {\n color: inherit;\n}\na.list-group-item-info:hover,\nbutton.list-group-item-info:hover,\na.list-group-item-info:focus,\nbutton.list-group-item-info:focus {\n color: #31708f;\n background-color: #c4e3f3;\n}\na.list-group-item-info.active,\nbutton.list-group-item-info.active,\na.list-group-item-info.active:hover,\nbutton.list-group-item-info.active:hover,\na.list-group-item-info.active:focus,\nbutton.list-group-item-info.active:focus {\n color: #fff;\n background-color: #31708f;\n border-color: #31708f;\n}\n.list-group-item-warning {\n color: #8a6d3b;\n background-color: #fcf8e3;\n}\na.list-group-item-warning,\nbutton.list-group-item-warning {\n color: #8a6d3b;\n}\na.list-group-item-warning .list-group-item-heading,\nbutton.list-group-item-warning .list-group-item-heading {\n color: inherit;\n}\na.list-group-item-warning:hover,\nbutton.list-group-item-warning:hover,\na.list-group-item-warning:focus,\nbutton.list-group-item-warning:focus {\n color: #8a6d3b;\n background-color: #faf2cc;\n}\na.list-group-item-warning.active,\nbutton.list-group-item-warning.active,\na.list-group-item-warning.active:hover,\nbutton.list-group-item-warning.active:hover,\na.list-group-item-warning.active:focus,\nbutton.list-group-item-warning.active:focus {\n color: #fff;\n background-color: #8a6d3b;\n border-color: #8a6d3b;\n}\n.list-group-item-danger {\n color: #a94442;\n background-color: #f2dede;\n}\na.list-group-item-danger,\nbutton.list-group-item-danger {\n color: #a94442;\n}\na.list-group-item-danger .list-group-item-heading,\nbutton.list-group-item-danger .list-group-item-heading {\n color: inherit;\n}\na.list-group-item-danger:hover,\nbutton.list-group-item-danger:hover,\na.list-group-item-danger:focus,\nbutton.list-group-item-danger:focus {\n color: #a94442;\n background-color: #ebcccc;\n}\na.list-group-item-danger.active,\nbutton.list-group-item-danger.active,\na.list-group-item-danger.active:hover,\nbutton.list-group-item-danger.active:hover,\na.list-group-item-danger.active:focus,\nbutton.list-group-item-danger.active:focus {\n color: #fff;\n background-color: #a94442;\n border-color: #a94442;\n}\n.list-group-item-heading {\n margin-top: 0;\n margin-bottom: 5px;\n}\n.list-group-item-text {\n margin-bottom: 0;\n line-height: 1.3;\n}\n.panel {\n margin-bottom: 20px;\n background-color: #fff;\n border: 1px solid transparent;\n border-radius: 4px;\n -webkit-box-shadow: 0 1px 1px rgba(0, 0, 0, 0.05);\n box-shadow: 0 1px 1px rgba(0, 0, 0, 0.05);\n}\n.panel-body {\n padding: 15px;\n}\n.panel-heading {\n padding: 10px 15px;\n border-bottom: 1px solid transparent;\n border-top-left-radius: 3px;\n border-top-right-radius: 3px;\n}\n.panel-heading > .dropdown .dropdown-toggle {\n color: inherit;\n}\n.panel-title {\n margin-top: 0;\n margin-bottom: 0;\n font-size: 16px;\n color: inherit;\n}\n.panel-title > a,\n.panel-title > small,\n.panel-title > .small,\n.panel-title > small > a,\n.panel-title > .small > a {\n color: inherit;\n}\n.panel-footer {\n padding: 10px 15px;\n background-color: #f5f5f5;\n border-top: 1px solid #ddd;\n border-bottom-right-radius: 3px;\n border-bottom-left-radius: 3px;\n}\n.panel > .list-group,\n.panel > .panel-collapse > .list-group {\n margin-bottom: 0;\n}\n.panel > .list-group .list-group-item,\n.panel > .panel-collapse > .list-group .list-group-item {\n border-width: 1px 0;\n border-radius: 0;\n}\n.panel > .list-group:first-child .list-group-item:first-child,\n.panel > .panel-collapse > .list-group:first-child .list-group-item:first-child {\n border-top: 0;\n border-top-left-radius: 3px;\n border-top-right-radius: 3px;\n}\n.panel > .list-group:last-child .list-group-item:last-child,\n.panel > .panel-collapse > .list-group:last-child .list-group-item:last-child {\n border-bottom: 0;\n border-bottom-right-radius: 3px;\n border-bottom-left-radius: 3px;\n}\n.panel > .panel-heading + .panel-collapse > .list-group .list-group-item:first-child {\n border-top-left-radius: 0;\n border-top-right-radius: 0;\n}\n.panel-heading + .list-group .list-group-item:first-child {\n border-top-width: 0;\n}\n.list-group + .panel-footer {\n border-top-width: 0;\n}\n.panel > .table,\n.panel > .table-responsive > .table,\n.panel > .panel-collapse > .table {\n margin-bottom: 0;\n}\n.panel > .table caption,\n.panel > .table-responsive > .table caption,\n.panel > .panel-collapse > .table caption {\n padding-right: 15px;\n padding-left: 15px;\n}\n.panel > .table:first-child,\n.panel > .table-responsive:first-child > .table:first-child {\n border-top-left-radius: 3px;\n border-top-right-radius: 3px;\n}\n.panel > .table:first-child > thead:first-child > tr:first-child,\n.panel > .table-responsive:first-child > .table:first-child > thead:first-child > tr:first-child,\n.panel > .table:first-child > tbody:first-child > tr:first-child,\n.panel > .table-responsive:first-child > .table:first-child > tbody:first-child > tr:first-child {\n border-top-left-radius: 3px;\n border-top-right-radius: 3px;\n}\n.panel > .table:first-child > thead:first-child > tr:first-child td:first-child,\n.panel > .table-responsive:first-child > .table:first-child > thead:first-child > tr:first-child td:first-child,\n.panel > .table:first-child > tbody:first-child > tr:first-child td:first-child,\n.panel > .table-responsive:first-child > .table:first-child > tbody:first-child > tr:first-child td:first-child,\n.panel > .table:first-child > thead:first-child > tr:first-child th:first-child,\n.panel > .table-responsive:first-child > .table:first-child > thead:first-child > tr:first-child th:first-child,\n.panel > .table:first-child > tbody:first-child > tr:first-child th:first-child,\n.panel > .table-responsive:first-child > .table:first-child > tbody:first-child > tr:first-child th:first-child {\n border-top-left-radius: 3px;\n}\n.panel > .table:first-child > thead:first-child > tr:first-child td:last-child,\n.panel > .table-responsive:first-child > .table:first-child > thead:first-child > tr:first-child td:last-child,\n.panel > .table:first-child > tbody:first-child > tr:first-child td:last-child,\n.panel > .table-responsive:first-child > .table:first-child > tbody:first-child > tr:first-child td:last-child,\n.panel > .table:first-child > thead:first-child > tr:first-child th:last-child,\n.panel > .table-responsive:first-child > .table:first-child > thead:first-child > tr:first-child th:last-child,\n.panel > .table:first-child > tbody:first-child > tr:first-child th:last-child,\n.panel > .table-responsive:first-child > .table:first-child > tbody:first-child > tr:first-child th:last-child {\n border-top-right-radius: 3px;\n}\n.panel > .table:last-child,\n.panel > .table-responsive:last-child > .table:last-child {\n border-bottom-right-radius: 3px;\n border-bottom-left-radius: 3px;\n}\n.panel > .table:last-child > tbody:last-child > tr:last-child,\n.panel > .table-responsive:last-child > .table:last-child > tbody:last-child > tr:last-child,\n.panel > .table:last-child > tfoot:last-child > tr:last-child,\n.panel > .table-responsive:last-child > .table:last-child > tfoot:last-child > tr:last-child {\n border-bottom-right-radius: 3px;\n border-bottom-left-radius: 3px;\n}\n.panel > .table:last-child > tbody:last-child > tr:last-child td:first-child,\n.panel > .table-responsive:last-child > .table:last-child > tbody:last-child > tr:last-child td:first-child,\n.panel > .table:last-child > tfoot:last-child > tr:last-child td:first-child,\n.panel > .table-responsive:last-child > .table:last-child > tfoot:last-child > tr:last-child td:first-child,\n.panel > .table:last-child > tbody:last-child > tr:last-child th:first-child,\n.panel > .table-responsive:last-child > .table:last-child > tbody:last-child > tr:last-child th:first-child,\n.panel > .table:last-child > tfoot:last-child > tr:last-child th:first-child,\n.panel > .table-responsive:last-child > .table:last-child > tfoot:last-child > tr:last-child th:first-child {\n border-bottom-left-radius: 3px;\n}\n.panel > .table:last-child > tbody:last-child > tr:last-child td:last-child,\n.panel > .table-responsive:last-child > .table:last-child > tbody:last-child > tr:last-child td:last-child,\n.panel > .table:last-child > tfoot:last-child > tr:last-child td:last-child,\n.panel > .table-responsive:last-child > .table:last-child > tfoot:last-child > tr:last-child td:last-child,\n.panel > .table:last-child > tbody:last-child > tr:last-child th:last-child,\n.panel > .table-responsive:last-child > .table:last-child > tbody:last-child > tr:last-child th:last-child,\n.panel > .table:last-child > tfoot:last-child > tr:last-child th:last-child,\n.panel > .table-responsive:last-child > .table:last-child > tfoot:last-child > tr:last-child th:last-child {\n border-bottom-right-radius: 3px;\n}\n.panel > .panel-body + .table,\n.panel > .panel-body + .table-responsive,\n.panel > .table + .panel-body,\n.panel > .table-responsive + .panel-body {\n border-top: 1px solid #ddd;\n}\n.panel > .table > tbody:first-child > tr:first-child th,\n.panel > .table > tbody:first-child > tr:first-child td {\n border-top: 0;\n}\n.panel > .table-bordered,\n.panel > .table-responsive > .table-bordered {\n border: 0;\n}\n.panel > .table-bordered > thead > tr > th:first-child,\n.panel > .table-responsive > .table-bordered > thead > tr > th:first-child,\n.panel > .table-bordered > tbody > tr > th:first-child,\n.panel > .table-responsive > .table-bordered > tbody > tr > th:first-child,\n.panel > .table-bordered > tfoot > tr > th:first-child,\n.panel > .table-responsive > .table-bordered > tfoot > tr > th:first-child,\n.panel > .table-bordered > thead > tr > td:first-child,\n.panel > .table-responsive > .table-bordered > thead > tr > td:first-child,\n.panel > .table-bordered > tbody > tr > td:first-child,\n.panel > .table-responsive > .table-bordered > tbody > tr > td:first-child,\n.panel > .table-bordered > tfoot > tr > td:first-child,\n.panel > .table-responsive > .table-bordered > tfoot > tr > td:first-child {\n border-left: 0;\n}\n.panel > .table-bordered > thead > tr > th:last-child,\n.panel > .table-responsive > .table-bordered > thead > tr > th:last-child,\n.panel > .table-bordered > tbody > tr > th:last-child,\n.panel > .table-responsive > .table-bordered > tbody > tr > th:last-child,\n.panel > .table-bordered > tfoot > tr > th:last-child,\n.panel > .table-responsive > .table-bordered > tfoot > tr > th:last-child,\n.panel > .table-bordered > thead > tr > td:last-child,\n.panel > .table-responsive > .table-bordered > thead > tr > td:last-child,\n.panel > .table-bordered > tbody > tr > td:last-child,\n.panel > .table-responsive > .table-bordered > tbody > tr > td:last-child,\n.panel > .table-bordered > tfoot > tr > td:last-child,\n.panel > .table-responsive > .table-bordered > tfoot > tr > td:last-child {\n border-right: 0;\n}\n.panel > .table-bordered > thead > tr:first-child > td,\n.panel > .table-responsive > .table-bordered > thead > tr:first-child > td,\n.panel > .table-bordered > tbody > tr:first-child > td,\n.panel > .table-responsive > .table-bordered > tbody > tr:first-child > td,\n.panel > .table-bordered > thead > tr:first-child > th,\n.panel > .table-responsive > .table-bordered > thead > tr:first-child > th,\n.panel > .table-bordered > tbody > tr:first-child > th,\n.panel > .table-responsive > .table-bordered > tbody > tr:first-child > th {\n border-bottom: 0;\n}\n.panel > .table-bordered > tbody > tr:last-child > td,\n.panel > .table-responsive > .table-bordered > tbody > tr:last-child > td,\n.panel > .table-bordered > tfoot > tr:last-child > td,\n.panel > .table-responsive > .table-bordered > tfoot > tr:last-child > td,\n.panel > .table-bordered > tbody > tr:last-child > th,\n.panel > .table-responsive > .table-bordered > tbody > tr:last-child > th,\n.panel > .table-bordered > tfoot > tr:last-child > th,\n.panel > .table-responsive > .table-bordered > tfoot > tr:last-child > th {\n border-bottom: 0;\n}\n.panel > .table-responsive {\n margin-bottom: 0;\n border: 0;\n}\n.panel-group {\n margin-bottom: 20px;\n}\n.panel-group .panel {\n margin-bottom: 0;\n border-radius: 4px;\n}\n.panel-group .panel + .panel {\n margin-top: 5px;\n}\n.panel-group .panel-heading {\n border-bottom: 0;\n}\n.panel-group .panel-heading + .panel-collapse > .panel-body,\n.panel-group .panel-heading + .panel-collapse > .list-group {\n border-top: 1px solid #ddd;\n}\n.panel-group .panel-footer {\n border-top: 0;\n}\n.panel-group .panel-footer + .panel-collapse .panel-body {\n border-bottom: 1px solid #ddd;\n}\n.panel-default {\n border-color: #ddd;\n}\n.panel-default > .panel-heading {\n color: #333333;\n background-color: #f5f5f5;\n border-color: #ddd;\n}\n.panel-default > .panel-heading + .panel-collapse > .panel-body {\n border-top-color: #ddd;\n}\n.panel-default > .panel-heading .badge {\n color: #f5f5f5;\n background-color: #333333;\n}\n.panel-default > .panel-footer + .panel-collapse > .panel-body {\n border-bottom-color: #ddd;\n}\n.panel-primary {\n border-color: #337ab7;\n}\n.panel-primary > .panel-heading {\n color: #fff;\n background-color: #337ab7;\n border-color: #337ab7;\n}\n.panel-primary > .panel-heading + .panel-collapse > .panel-body {\n border-top-color: #337ab7;\n}\n.panel-primary > .panel-heading .badge {\n color: #337ab7;\n background-color: #fff;\n}\n.panel-primary > .panel-footer + .panel-collapse > .panel-body {\n border-bottom-color: #337ab7;\n}\n.panel-success {\n border-color: #d6e9c6;\n}\n.panel-success > .panel-heading {\n color: #3c763d;\n background-color: #dff0d8;\n border-color: #d6e9c6;\n}\n.panel-success > .panel-heading + .panel-collapse > .panel-body {\n border-top-color: #d6e9c6;\n}\n.panel-success > .panel-heading .badge {\n color: #dff0d8;\n background-color: #3c763d;\n}\n.panel-success > .panel-footer + .panel-collapse > .panel-body {\n border-bottom-color: #d6e9c6;\n}\n.panel-info {\n border-color: #bce8f1;\n}\n.panel-info > .panel-heading {\n color: #31708f;\n background-color: #d9edf7;\n border-color: #bce8f1;\n}\n.panel-info > .panel-heading + .panel-collapse > .panel-body {\n border-top-color: #bce8f1;\n}\n.panel-info > .panel-heading .badge {\n color: #d9edf7;\n background-color: #31708f;\n}\n.panel-info > .panel-footer + .panel-collapse > .panel-body {\n border-bottom-color: #bce8f1;\n}\n.panel-warning {\n border-color: #faebcc;\n}\n.panel-warning > .panel-heading {\n color: #8a6d3b;\n background-color: #fcf8e3;\n border-color: #faebcc;\n}\n.panel-warning > .panel-heading + .panel-collapse > .panel-body {\n border-top-color: #faebcc;\n}\n.panel-warning > .panel-heading .badge {\n color: #fcf8e3;\n background-color: #8a6d3b;\n}\n.panel-warning > .panel-footer + .panel-collapse > .panel-body {\n border-bottom-color: #faebcc;\n}\n.panel-danger {\n border-color: #ebccd1;\n}\n.panel-danger > .panel-heading {\n color: #a94442;\n background-color: #f2dede;\n border-color: #ebccd1;\n}\n.panel-danger > .panel-heading + .panel-collapse > .panel-body {\n border-top-color: #ebccd1;\n}\n.panel-danger > .panel-heading .badge {\n color: #f2dede;\n background-color: #a94442;\n}\n.panel-danger > .panel-footer + .panel-collapse > .panel-body {\n border-bottom-color: #ebccd1;\n}\n.embed-responsive {\n position: relative;\n display: block;\n height: 0;\n padding: 0;\n overflow: hidden;\n}\n.embed-responsive .embed-responsive-item,\n.embed-responsive iframe,\n.embed-responsive embed,\n.embed-responsive object,\n.embed-responsive video {\n position: absolute;\n top: 0;\n bottom: 0;\n left: 0;\n width: 100%;\n height: 100%;\n border: 0;\n}\n.embed-responsive-16by9 {\n padding-bottom: 56.25%;\n}\n.embed-responsive-4by3 {\n padding-bottom: 75%;\n}\n.well {\n min-height: 20px;\n padding: 19px;\n margin-bottom: 20px;\n background-color: #f5f5f5;\n border: 1px solid #e3e3e3;\n border-radius: 4px;\n -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.05);\n box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.05);\n}\n.well blockquote {\n border-color: #ddd;\n border-color: rgba(0, 0, 0, 0.15);\n}\n.well-lg {\n padding: 24px;\n border-radius: 6px;\n}\n.well-sm {\n padding: 9px;\n border-radius: 3px;\n}\n.close {\n float: right;\n font-size: 21px;\n font-weight: bold;\n line-height: 1;\n color: #000;\n text-shadow: 0 1px 0 #fff;\n filter: alpha(opacity=20);\n opacity: 0.2;\n}\n.close:hover,\n.close:focus {\n color: #000;\n text-decoration: none;\n cursor: pointer;\n filter: alpha(opacity=50);\n opacity: 0.5;\n}\nbutton.close {\n padding: 0;\n cursor: pointer;\n background: transparent;\n border: 0;\n -webkit-appearance: none;\n -moz-appearance: none;\n appearance: none;\n}\n.modal-open {\n overflow: hidden;\n}\n.modal {\n position: fixed;\n top: 0;\n right: 0;\n bottom: 0;\n left: 0;\n z-index: 1050;\n display: none;\n overflow: hidden;\n -webkit-overflow-scrolling: touch;\n outline: 0;\n}\n.modal.fade .modal-dialog {\n -webkit-transform: translate(0, -25%);\n -ms-transform: translate(0, -25%);\n -o-transform: translate(0, -25%);\n transform: translate(0, -25%);\n -webkit-transition: -webkit-transform 0.3s ease-out;\n -o-transition: -o-transform 0.3s ease-out;\n transition: -webkit-transform 0.3s ease-out;\n transition: transform 0.3s ease-out;\n transition: transform 0.3s ease-out, -webkit-transform 0.3s ease-out, -o-transform 0.3s ease-out;\n}\n.modal.in .modal-dialog {\n -webkit-transform: translate(0, 0);\n -ms-transform: translate(0, 0);\n -o-transform: translate(0, 0);\n transform: translate(0, 0);\n}\n.modal-open .modal {\n overflow-x: hidden;\n overflow-y: auto;\n}\n.modal-dialog {\n position: relative;\n width: auto;\n margin: 10px;\n}\n.modal-content {\n position: relative;\n background-color: #fff;\n background-clip: padding-box;\n border: 1px solid #999;\n border: 1px solid rgba(0, 0, 0, 0.2);\n border-radius: 6px;\n -webkit-box-shadow: 0 3px 9px rgba(0, 0, 0, 0.5);\n box-shadow: 0 3px 9px rgba(0, 0, 0, 0.5);\n outline: 0;\n}\n.modal-backdrop {\n position: fixed;\n top: 0;\n right: 0;\n bottom: 0;\n left: 0;\n z-index: 1040;\n background-color: #000;\n}\n.modal-backdrop.fade {\n filter: alpha(opacity=0);\n opacity: 0;\n}\n.modal-backdrop.in {\n filter: alpha(opacity=50);\n opacity: 0.5;\n}\n.modal-header {\n padding: 15px;\n border-bottom: 1px solid #e5e5e5;\n}\n.modal-header .close {\n margin-top: -2px;\n}\n.modal-title {\n margin: 0;\n line-height: 1.42857143;\n}\n.modal-body {\n position: relative;\n padding: 15px;\n}\n.modal-footer {\n padding: 15px;\n text-align: right;\n border-top: 1px solid #e5e5e5;\n}\n.modal-footer .btn + .btn {\n margin-bottom: 0;\n margin-left: 5px;\n}\n.modal-footer .btn-group .btn + .btn {\n margin-left: -1px;\n}\n.modal-footer .btn-block + .btn-block {\n margin-left: 0;\n}\n.modal-scrollbar-measure {\n position: absolute;\n top: -9999px;\n width: 50px;\n height: 50px;\n overflow: scroll;\n}\n@media (min-width: 768px) {\n .modal-dialog {\n width: 600px;\n margin: 30px auto;\n }\n .modal-content {\n -webkit-box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);\n box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);\n }\n .modal-sm {\n width: 300px;\n }\n}\n@media (min-width: 992px) {\n .modal-lg {\n width: 900px;\n }\n}\n.tooltip {\n position: absolute;\n z-index: 1070;\n display: block;\n font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif;\n font-style: normal;\n font-weight: 400;\n line-height: 1.42857143;\n line-break: auto;\n text-align: left;\n text-align: start;\n text-decoration: none;\n text-shadow: none;\n text-transform: none;\n letter-spacing: normal;\n word-break: normal;\n word-spacing: normal;\n word-wrap: normal;\n white-space: normal;\n font-size: 12px;\n filter: alpha(opacity=0);\n opacity: 0;\n}\n.tooltip.in {\n filter: alpha(opacity=90);\n opacity: 0.9;\n}\n.tooltip.top {\n padding: 5px 0;\n margin-top: -3px;\n}\n.tooltip.right {\n padding: 0 5px;\n margin-left: 3px;\n}\n.tooltip.bottom {\n padding: 5px 0;\n margin-top: 3px;\n}\n.tooltip.left {\n padding: 0 5px;\n margin-left: -3px;\n}\n.tooltip.top .tooltip-arrow {\n bottom: 0;\n left: 50%;\n margin-left: -5px;\n border-width: 5px 5px 0;\n border-top-color: #000;\n}\n.tooltip.top-left .tooltip-arrow {\n right: 5px;\n bottom: 0;\n margin-bottom: -5px;\n border-width: 5px 5px 0;\n border-top-color: #000;\n}\n.tooltip.top-right .tooltip-arrow {\n bottom: 0;\n left: 5px;\n margin-bottom: -5px;\n border-width: 5px 5px 0;\n border-top-color: #000;\n}\n.tooltip.right .tooltip-arrow {\n top: 50%;\n left: 0;\n margin-top: -5px;\n border-width: 5px 5px 5px 0;\n border-right-color: #000;\n}\n.tooltip.left .tooltip-arrow {\n top: 50%;\n right: 0;\n margin-top: -5px;\n border-width: 5px 0 5px 5px;\n border-left-color: #000;\n}\n.tooltip.bottom .tooltip-arrow {\n top: 0;\n left: 50%;\n margin-left: -5px;\n border-width: 0 5px 5px;\n border-bottom-color: #000;\n}\n.tooltip.bottom-left .tooltip-arrow {\n top: 0;\n right: 5px;\n margin-top: -5px;\n border-width: 0 5px 5px;\n border-bottom-color: #000;\n}\n.tooltip.bottom-right .tooltip-arrow {\n top: 0;\n left: 5px;\n margin-top: -5px;\n border-width: 0 5px 5px;\n border-bottom-color: #000;\n}\n.tooltip-inner {\n max-width: 200px;\n padding: 3px 8px;\n color: #fff;\n text-align: center;\n background-color: #000;\n border-radius: 4px;\n}\n.tooltip-arrow {\n position: absolute;\n width: 0;\n height: 0;\n border-color: transparent;\n border-style: solid;\n}\n.popover {\n position: absolute;\n top: 0;\n left: 0;\n z-index: 1060;\n display: none;\n max-width: 276px;\n padding: 1px;\n font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif;\n font-style: normal;\n font-weight: 400;\n line-height: 1.42857143;\n line-break: auto;\n text-align: left;\n text-align: start;\n text-decoration: none;\n text-shadow: none;\n text-transform: none;\n letter-spacing: normal;\n word-break: normal;\n word-spacing: normal;\n word-wrap: normal;\n white-space: normal;\n font-size: 14px;\n background-color: #fff;\n background-clip: padding-box;\n border: 1px solid #ccc;\n border: 1px solid rgba(0, 0, 0, 0.2);\n border-radius: 6px;\n -webkit-box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);\n box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);\n}\n.popover.top {\n margin-top: -10px;\n}\n.popover.right {\n margin-left: 10px;\n}\n.popover.bottom {\n margin-top: 10px;\n}\n.popover.left {\n margin-left: -10px;\n}\n.popover > .arrow {\n border-width: 11px;\n}\n.popover > .arrow,\n.popover > .arrow:after {\n position: absolute;\n display: block;\n width: 0;\n height: 0;\n border-color: transparent;\n border-style: solid;\n}\n.popover > .arrow:after {\n content: \"\";\n border-width: 10px;\n}\n.popover.top > .arrow {\n bottom: -11px;\n left: 50%;\n margin-left: -11px;\n border-top-color: #999999;\n border-top-color: rgba(0, 0, 0, 0.25);\n border-bottom-width: 0;\n}\n.popover.top > .arrow:after {\n bottom: 1px;\n margin-left: -10px;\n content: \" \";\n border-top-color: #fff;\n border-bottom-width: 0;\n}\n.popover.right > .arrow {\n top: 50%;\n left: -11px;\n margin-top: -11px;\n border-right-color: #999999;\n border-right-color: rgba(0, 0, 0, 0.25);\n border-left-width: 0;\n}\n.popover.right > .arrow:after {\n bottom: -10px;\n left: 1px;\n content: \" \";\n border-right-color: #fff;\n border-left-width: 0;\n}\n.popover.bottom > .arrow {\n top: -11px;\n left: 50%;\n margin-left: -11px;\n border-top-width: 0;\n border-bottom-color: #999999;\n border-bottom-color: rgba(0, 0, 0, 0.25);\n}\n.popover.bottom > .arrow:after {\n top: 1px;\n margin-left: -10px;\n content: \" \";\n border-top-width: 0;\n border-bottom-color: #fff;\n}\n.popover.left > .arrow {\n top: 50%;\n right: -11px;\n margin-top: -11px;\n border-right-width: 0;\n border-left-color: #999999;\n border-left-color: rgba(0, 0, 0, 0.25);\n}\n.popover.left > .arrow:after {\n right: 1px;\n bottom: -10px;\n content: \" \";\n border-right-width: 0;\n border-left-color: #fff;\n}\n.popover-title {\n padding: 8px 14px;\n margin: 0;\n font-size: 14px;\n background-color: #f7f7f7;\n border-bottom: 1px solid #ebebeb;\n border-radius: 5px 5px 0 0;\n}\n.popover-content {\n padding: 9px 14px;\n}\n.carousel {\n position: relative;\n}\n.carousel-inner {\n position: relative;\n width: 100%;\n overflow: hidden;\n}\n.carousel-inner > .item {\n position: relative;\n display: none;\n -webkit-transition: 0.6s ease-in-out left;\n -o-transition: 0.6s ease-in-out left;\n transition: 0.6s ease-in-out left;\n}\n.carousel-inner > .item > img,\n.carousel-inner > .item > a > img {\n line-height: 1;\n}\n@media all and (transform-3d), (-webkit-transform-3d) {\n .carousel-inner > .item {\n -webkit-transition: -webkit-transform 0.6s ease-in-out;\n -o-transition: -o-transform 0.6s ease-in-out;\n transition: -webkit-transform 0.6s ease-in-out;\n transition: transform 0.6s ease-in-out;\n transition: transform 0.6s ease-in-out, -webkit-transform 0.6s ease-in-out, -o-transform 0.6s ease-in-out;\n -webkit-backface-visibility: hidden;\n backface-visibility: hidden;\n -webkit-perspective: 1000px;\n perspective: 1000px;\n }\n .carousel-inner > .item.next,\n .carousel-inner > .item.active.right {\n -webkit-transform: translate3d(100%, 0, 0);\n transform: translate3d(100%, 0, 0);\n left: 0;\n }\n .carousel-inner > .item.prev,\n .carousel-inner > .item.active.left {\n -webkit-transform: translate3d(-100%, 0, 0);\n transform: translate3d(-100%, 0, 0);\n left: 0;\n }\n .carousel-inner > .item.next.left,\n .carousel-inner > .item.prev.right,\n .carousel-inner > .item.active {\n -webkit-transform: translate3d(0, 0, 0);\n transform: translate3d(0, 0, 0);\n left: 0;\n }\n}\n.carousel-inner > .active,\n.carousel-inner > .next,\n.carousel-inner > .prev {\n display: block;\n}\n.carousel-inner > .active {\n left: 0;\n}\n.carousel-inner > .next,\n.carousel-inner > .prev {\n position: absolute;\n top: 0;\n width: 100%;\n}\n.carousel-inner > .next {\n left: 100%;\n}\n.carousel-inner > .prev {\n left: -100%;\n}\n.carousel-inner > .next.left,\n.carousel-inner > .prev.right {\n left: 0;\n}\n.carousel-inner > .active.left {\n left: -100%;\n}\n.carousel-inner > .active.right {\n left: 100%;\n}\n.carousel-control {\n position: absolute;\n top: 0;\n bottom: 0;\n left: 0;\n width: 15%;\n font-size: 20px;\n color: #fff;\n text-align: center;\n text-shadow: 0 1px 2px rgba(0, 0, 0, 0.6);\n background-color: rgba(0, 0, 0, 0);\n filter: alpha(opacity=50);\n opacity: 0.5;\n}\n.carousel-control.left {\n background-image: -webkit-linear-gradient(left, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.0001) 100%);\n background-image: -o-linear-gradient(left, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.0001) 100%);\n background-image: -webkit-gradient(linear, left top, right top, from(rgba(0, 0, 0, 0.5)), to(rgba(0, 0, 0, 0.0001)));\n background-image: linear-gradient(to right, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.0001) 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#80000000', endColorstr='#00000000', GradientType=1);\n background-repeat: repeat-x;\n}\n.carousel-control.right {\n right: 0;\n left: auto;\n background-image: -webkit-linear-gradient(left, rgba(0, 0, 0, 0.0001) 0%, rgba(0, 0, 0, 0.5) 100%);\n background-image: -o-linear-gradient(left, rgba(0, 0, 0, 0.0001) 0%, rgba(0, 0, 0, 0.5) 100%);\n background-image: -webkit-gradient(linear, left top, right top, from(rgba(0, 0, 0, 0.0001)), to(rgba(0, 0, 0, 0.5)));\n background-image: linear-gradient(to right, rgba(0, 0, 0, 0.0001) 0%, rgba(0, 0, 0, 0.5) 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#00000000', endColorstr='#80000000', GradientType=1);\n background-repeat: repeat-x;\n}\n.carousel-control:hover,\n.carousel-control:focus {\n color: #fff;\n text-decoration: none;\n outline: 0;\n filter: alpha(opacity=90);\n opacity: 0.9;\n}\n.carousel-control .icon-prev,\n.carousel-control .icon-next,\n.carousel-control .glyphicon-chevron-left,\n.carousel-control .glyphicon-chevron-right {\n position: absolute;\n top: 50%;\n z-index: 5;\n display: inline-block;\n margin-top: -10px;\n}\n.carousel-control .icon-prev,\n.carousel-control .glyphicon-chevron-left {\n left: 50%;\n margin-left: -10px;\n}\n.carousel-control .icon-next,\n.carousel-control .glyphicon-chevron-right {\n right: 50%;\n margin-right: -10px;\n}\n.carousel-control .icon-prev,\n.carousel-control .icon-next {\n width: 20px;\n height: 20px;\n font-family: serif;\n line-height: 1;\n}\n.carousel-control .icon-prev:before {\n content: \"\\2039\";\n}\n.carousel-control .icon-next:before {\n content: \"\\203a\";\n}\n.carousel-indicators {\n position: absolute;\n bottom: 10px;\n left: 50%;\n z-index: 15;\n width: 60%;\n padding-left: 0;\n margin-left: -30%;\n text-align: center;\n list-style: none;\n}\n.carousel-indicators li {\n display: inline-block;\n width: 10px;\n height: 10px;\n margin: 1px;\n text-indent: -999px;\n cursor: pointer;\n background-color: #000 \\9;\n background-color: rgba(0, 0, 0, 0);\n border: 1px solid #fff;\n border-radius: 10px;\n}\n.carousel-indicators .active {\n width: 12px;\n height: 12px;\n margin: 0;\n background-color: #fff;\n}\n.carousel-caption {\n position: absolute;\n right: 15%;\n bottom: 20px;\n left: 15%;\n z-index: 10;\n padding-top: 20px;\n padding-bottom: 20px;\n color: #fff;\n text-align: center;\n text-shadow: 0 1px 2px rgba(0, 0, 0, 0.6);\n}\n.carousel-caption .btn {\n text-shadow: none;\n}\n@media screen and (min-width: 768px) {\n .carousel-control .glyphicon-chevron-left,\n .carousel-control .glyphicon-chevron-right,\n .carousel-control .icon-prev,\n .carousel-control .icon-next {\n width: 30px;\n height: 30px;\n margin-top: -10px;\n font-size: 30px;\n }\n .carousel-control .glyphicon-chevron-left,\n .carousel-control .icon-prev {\n margin-left: -10px;\n }\n .carousel-control .glyphicon-chevron-right,\n .carousel-control .icon-next {\n margin-right: -10px;\n }\n .carousel-caption {\n right: 20%;\n left: 20%;\n padding-bottom: 30px;\n }\n .carousel-indicators {\n bottom: 20px;\n }\n}\n.clearfix:before,\n.clearfix:after,\n.dl-horizontal dd:before,\n.dl-horizontal dd:after,\n.container:before,\n.container:after,\n.container-fluid:before,\n.container-fluid:after,\n.row:before,\n.row:after,\n.form-horizontal .form-group:before,\n.form-horizontal .form-group:after,\n.btn-toolbar:before,\n.btn-toolbar:after,\n.btn-group-vertical > .btn-group:before,\n.btn-group-vertical > .btn-group:after,\n.nav:before,\n.nav:after,\n.navbar:before,\n.navbar:after,\n.navbar-header:before,\n.navbar-header:after,\n.navbar-collapse:before,\n.navbar-collapse:after,\n.pager:before,\n.pager:after,\n.panel-body:before,\n.panel-body:after,\n.modal-header:before,\n.modal-header:after,\n.modal-footer:before,\n.modal-footer:after {\n display: table;\n content: \" \";\n}\n.clearfix:after,\n.dl-horizontal dd:after,\n.container:after,\n.container-fluid:after,\n.row:after,\n.form-horizontal .form-group:after,\n.btn-toolbar:after,\n.btn-group-vertical > .btn-group:after,\n.nav:after,\n.navbar:after,\n.navbar-header:after,\n.navbar-collapse:after,\n.pager:after,\n.panel-body:after,\n.modal-header:after,\n.modal-footer:after {\n clear: both;\n}\n.center-block {\n display: block;\n margin-right: auto;\n margin-left: auto;\n}\n.pull-right {\n float: right !important;\n}\n.pull-left {\n float: left !important;\n}\n.hide {\n display: none !important;\n}\n.show {\n display: block !important;\n}\n.invisible {\n visibility: hidden;\n}\n.text-hide {\n font: 0/0 a;\n color: transparent;\n text-shadow: none;\n background-color: transparent;\n border: 0;\n}\n.hidden {\n display: none !important;\n}\n.affix {\n position: fixed;\n}\n@-ms-viewport {\n width: device-width;\n}\n.visible-xs,\n.visible-sm,\n.visible-md,\n.visible-lg {\n display: none !important;\n}\n.visible-xs-block,\n.visible-xs-inline,\n.visible-xs-inline-block,\n.visible-sm-block,\n.visible-sm-inline,\n.visible-sm-inline-block,\n.visible-md-block,\n.visible-md-inline,\n.visible-md-inline-block,\n.visible-lg-block,\n.visible-lg-inline,\n.visible-lg-inline-block {\n display: none !important;\n}\n@media (max-width: 767px) {\n .visible-xs {\n display: block !important;\n }\n table.visible-xs {\n display: table !important;\n }\n tr.visible-xs {\n display: table-row !important;\n }\n th.visible-xs,\n td.visible-xs {\n display: table-cell !important;\n }\n}\n@media (max-width: 767px) {\n .visible-xs-block {\n display: block !important;\n }\n}\n@media (max-width: 767px) {\n .visible-xs-inline {\n display: inline !important;\n }\n}\n@media (max-width: 767px) {\n .visible-xs-inline-block {\n display: inline-block !important;\n }\n}\n@media (min-width: 768px) and (max-width: 991px) {\n .visible-sm {\n display: block !important;\n }\n table.visible-sm {\n display: table !important;\n }\n tr.visible-sm {\n display: table-row !important;\n }\n th.visible-sm,\n td.visible-sm {\n display: table-cell !important;\n }\n}\n@media (min-width: 768px) and (max-width: 991px) {\n .visible-sm-block {\n display: block !important;\n }\n}\n@media (min-width: 768px) and (max-width: 991px) {\n .visible-sm-inline {\n display: inline !important;\n }\n}\n@media (min-width: 768px) and (max-width: 991px) {\n .visible-sm-inline-block {\n display: inline-block !important;\n }\n}\n@media (min-width: 992px) and (max-width: 1199px) {\n .visible-md {\n display: block !important;\n }\n table.visible-md {\n display: table !important;\n }\n tr.visible-md {\n display: table-row !important;\n }\n th.visible-md,\n td.visible-md {\n display: table-cell !important;\n }\n}\n@media (min-width: 992px) and (max-width: 1199px) {\n .visible-md-block {\n display: block !important;\n }\n}\n@media (min-width: 992px) and (max-width: 1199px) {\n .visible-md-inline {\n display: inline !important;\n }\n}\n@media (min-width: 992px) and (max-width: 1199px) {\n .visible-md-inline-block {\n display: inline-block !important;\n }\n}\n@media (min-width: 1200px) {\n .visible-lg {\n display: block !important;\n }\n table.visible-lg {\n display: table !important;\n }\n tr.visible-lg {\n display: table-row !important;\n }\n th.visible-lg,\n td.visible-lg {\n display: table-cell !important;\n }\n}\n@media (min-width: 1200px) {\n .visible-lg-block {\n display: block !important;\n }\n}\n@media (min-width: 1200px) {\n .visible-lg-inline {\n display: inline !important;\n }\n}\n@media (min-width: 1200px) {\n .visible-lg-inline-block {\n display: inline-block !important;\n }\n}\n@media (max-width: 767px) {\n .hidden-xs {\n display: none !important;\n }\n}\n@media (min-width: 768px) and (max-width: 991px) {\n .hidden-sm {\n display: none !important;\n }\n}\n@media (min-width: 992px) and (max-width: 1199px) {\n .hidden-md {\n display: none !important;\n }\n}\n@media (min-width: 1200px) {\n .hidden-lg {\n display: none !important;\n }\n}\n.visible-print {\n display: none !important;\n}\n@media print {\n .visible-print {\n display: block !important;\n }\n table.visible-print {\n display: table !important;\n }\n tr.visible-print {\n display: table-row !important;\n }\n th.visible-print,\n td.visible-print {\n display: table-cell !important;\n }\n}\n.visible-print-block {\n display: none !important;\n}\n@media print {\n .visible-print-block {\n display: block !important;\n }\n}\n.visible-print-inline {\n display: none !important;\n}\n@media print {\n .visible-print-inline {\n display: inline !important;\n }\n}\n.visible-print-inline-block {\n display: none !important;\n}\n@media print {\n .visible-print-inline-block {\n display: inline-block !important;\n }\n}\n@media print {\n .hidden-print {\n display: none !important;\n }\n}\n/*# sourceMappingURL=bootstrap.css.map */","// stylelint-disable declaration-no-important, selector-no-qualifying-type\n\n/*! Source: https://github.com/h5bp/html5-boilerplate/blob/master/src/css/main.css */\n\n// ==========================================================================\n// Print styles.\n// Inlined to avoid the additional HTTP request: h5bp.com/r\n// ==========================================================================\n\n@media print {\n *,\n *:before,\n *:after {\n color: #000 !important; // Black prints faster: h5bp.com/s\n text-shadow: none !important;\n background: transparent !important;\n box-shadow: none !important;\n }\n\n a,\n a:visited {\n text-decoration: underline;\n }\n\n a[href]:after {\n content: \" (\" attr(href) \")\";\n }\n\n abbr[title]:after {\n content: \" (\" attr(title) \")\";\n }\n\n // Don't show links that are fragment identifiers,\n // or use the `javascript:` pseudo protocol\n a[href^=\"#\"]:after,\n a[href^=\"javascript:\"]:after {\n content: \"\";\n }\n\n pre,\n blockquote {\n border: 1px solid #999;\n page-break-inside: avoid;\n }\n\n thead {\n display: table-header-group; // h5bp.com/t\n }\n\n tr,\n img {\n page-break-inside: avoid;\n }\n\n img {\n max-width: 100% !important;\n }\n\n p,\n h2,\n h3 {\n orphans: 3;\n widows: 3;\n }\n\n h2,\n h3 {\n page-break-after: avoid;\n }\n\n // Bootstrap specific changes start\n\n // Bootstrap components\n .navbar {\n display: none;\n }\n .btn,\n .dropup > .btn {\n > .caret {\n border-top-color: #000 !important;\n }\n }\n .label {\n border: 1px solid #000;\n }\n\n .table {\n border-collapse: collapse !important;\n\n td,\n th {\n background-color: #fff !important;\n }\n }\n .table-bordered {\n th,\n td {\n border: 1px solid #ddd !important;\n }\n }\n}\n","// stylelint-disable value-list-comma-newline-after, value-list-comma-space-after, indentation, declaration-colon-newline-after, font-family-no-missing-generic-family-keyword\n\n//\n// Glyphicons for Bootstrap\n//\n// Since icons are fonts, they can be placed anywhere text is placed and are\n// thus automatically sized to match the surrounding child. To use, create an\n// inline element with the appropriate classes, like so:\n//\n// <a href=\"#\"><span class=\"glyphicon glyphicon-star\"></span> Star</a>\n\n// Import the fonts\n@font-face {\n font-family: \"Glyphicons Halflings\";\n src: url(\"@{icon-font-path}@{icon-font-name}.eot\");\n src: url(\"@{icon-font-path}@{icon-font-name}.eot?#iefix\") format(\"embedded-opentype\"),\n url(\"@{icon-font-path}@{icon-font-name}.woff2\") format(\"woff2\"),\n url(\"@{icon-font-path}@{icon-font-name}.woff\") format(\"woff\"),\n url(\"@{icon-font-path}@{icon-font-name}.ttf\") format(\"truetype\"),\n url(\"@{icon-font-path}@{icon-font-name}.svg#@{icon-font-svg-id}\") format(\"svg\");\n}\n\n// Catchall baseclass\n.glyphicon {\n position: relative;\n top: 1px;\n display: inline-block;\n font-family: \"Glyphicons Halflings\";\n font-style: normal;\n font-weight: 400;\n line-height: 1;\n -webkit-font-smoothing: antialiased;\n -moz-osx-font-smoothing: grayscale;\n}\n\n// Individual icons\n.glyphicon-asterisk { &:before { content: \"\\002a\"; } }\n.glyphicon-plus { &:before { content: \"\\002b\"; } }\n.glyphicon-euro,\n.glyphicon-eur { &:before { content: \"\\20ac\"; } }\n.glyphicon-minus { &:before { content: \"\\2212\"; } }\n.glyphicon-cloud { &:before { content: \"\\2601\"; } }\n.glyphicon-envelope { &:before { content: \"\\2709\"; } }\n.glyphicon-pencil { &:before { content: \"\\270f\"; } }\n.glyphicon-glass { &:before { content: \"\\e001\"; } }\n.glyphicon-music { &:before { content: \"\\e002\"; } }\n.glyphicon-search { &:before { content: \"\\e003\"; } }\n.glyphicon-heart { &:before { content: \"\\e005\"; } }\n.glyphicon-star { &:before { content: \"\\e006\"; } }\n.glyphicon-star-empty { &:before { content: \"\\e007\"; } }\n.glyphicon-user { &:before { content: \"\\e008\"; } }\n.glyphicon-film { &:before { content: \"\\e009\"; } }\n.glyphicon-th-large { &:before { content: \"\\e010\"; } }\n.glyphicon-th { &:before { content: \"\\e011\"; } }\n.glyphicon-th-list { &:before { content: \"\\e012\"; } }\n.glyphicon-ok { &:before { content: \"\\e013\"; } }\n.glyphicon-remove { &:before { content: \"\\e014\"; } }\n.glyphicon-zoom-in { &:before { content: \"\\e015\"; } }\n.glyphicon-zoom-out { &:before { content: \"\\e016\"; } }\n.glyphicon-off { &:before { content: \"\\e017\"; } }\n.glyphicon-signal { &:before { content: \"\\e018\"; } }\n.glyphicon-cog { &:before { content: \"\\e019\"; } }\n.glyphicon-trash { &:before { content: \"\\e020\"; } }\n.glyphicon-home { &:before { content: \"\\e021\"; } }\n.glyphicon-file { &:before { content: \"\\e022\"; } }\n.glyphicon-time { &:before { content: \"\\e023\"; } }\n.glyphicon-road { &:before { content: \"\\e024\"; } }\n.glyphicon-download-alt { &:before { content: \"\\e025\"; } }\n.glyphicon-download { &:before { content: \"\\e026\"; } }\n.glyphicon-upload { &:before { content: \"\\e027\"; } }\n.glyphicon-inbox { &:before { content: \"\\e028\"; } }\n.glyphicon-play-circle { &:before { content: \"\\e029\"; } }\n.glyphicon-repeat { &:before { content: \"\\e030\"; } }\n.glyphicon-refresh { &:before { content: \"\\e031\"; } }\n.glyphicon-list-alt { &:before { content: \"\\e032\"; } }\n.glyphicon-lock { &:before { content: \"\\e033\"; } }\n.glyphicon-flag { &:before { content: \"\\e034\"; } }\n.glyphicon-headphones { &:before { content: \"\\e035\"; } }\n.glyphicon-volume-off { &:before { content: \"\\e036\"; } }\n.glyphicon-volume-down { &:before { content: \"\\e037\"; } }\n.glyphicon-volume-up { &:before { content: \"\\e038\"; } }\n.glyphicon-qrcode { &:before { content: \"\\e039\"; } }\n.glyphicon-barcode { &:before { content: \"\\e040\"; } }\n.glyphicon-tag { &:before { content: \"\\e041\"; } }\n.glyphicon-tags { &:before { content: \"\\e042\"; } }\n.glyphicon-book { &:before { content: \"\\e043\"; } }\n.glyphicon-bookmark { &:before { content: \"\\e044\"; } }\n.glyphicon-print { &:before { content: \"\\e045\"; } }\n.glyphicon-camera { &:before { content: \"\\e046\"; } }\n.glyphicon-font { &:before { content: \"\\e047\"; } }\n.glyphicon-bold { &:before { content: \"\\e048\"; } }\n.glyphicon-italic { &:before { content: \"\\e049\"; } }\n.glyphicon-text-height { &:before { content: \"\\e050\"; } }\n.glyphicon-text-width { &:before { content: \"\\e051\"; } }\n.glyphicon-align-left { &:before { content: \"\\e052\"; } }\n.glyphicon-align-center { &:before { content: \"\\e053\"; } }\n.glyphicon-align-right { &:before { content: \"\\e054\"; } }\n.glyphicon-align-justify { &:before { content: \"\\e055\"; } }\n.glyphicon-list { &:before { content: \"\\e056\"; } }\n.glyphicon-indent-left { &:before { content: \"\\e057\"; } }\n.glyphicon-indent-right { &:before { content: \"\\e058\"; } }\n.glyphicon-facetime-video { &:before { content: \"\\e059\"; } }\n.glyphicon-picture { &:before { content: \"\\e060\"; } }\n.glyphicon-map-marker { &:before { content: \"\\e062\"; } }\n.glyphicon-adjust { &:before { content: \"\\e063\"; } }\n.glyphicon-tint { &:before { content: \"\\e064\"; } }\n.glyphicon-edit { &:before { content: \"\\e065\"; } }\n.glyphicon-share { &:before { content: \"\\e066\"; } }\n.glyphicon-check { &:before { content: \"\\e067\"; } }\n.glyphicon-move { &:before { content: \"\\e068\"; } }\n.glyphicon-step-backward { &:before { content: \"\\e069\"; } }\n.glyphicon-fast-backward { &:before { content: \"\\e070\"; } }\n.glyphicon-backward { &:before { content: \"\\e071\"; } }\n.glyphicon-play { &:before { content: \"\\e072\"; } }\n.glyphicon-pause { &:before { content: \"\\e073\"; } }\n.glyphicon-stop { &:before { content: \"\\e074\"; } }\n.glyphicon-forward { &:before { content: \"\\e075\"; } }\n.glyphicon-fast-forward { &:before { content: \"\\e076\"; } }\n.glyphicon-step-forward { &:before { content: \"\\e077\"; } }\n.glyphicon-eject { &:before { content: \"\\e078\"; } }\n.glyphicon-chevron-left { &:before { content: \"\\e079\"; } }\n.glyphicon-chevron-right { &:before { content: \"\\e080\"; } }\n.glyphicon-plus-sign { &:before { content: \"\\e081\"; } }\n.glyphicon-minus-sign { &:before { content: \"\\e082\"; } }\n.glyphicon-remove-sign { &:before { content: \"\\e083\"; } }\n.glyphicon-ok-sign { &:before { content: \"\\e084\"; } }\n.glyphicon-question-sign { &:before { content: \"\\e085\"; } }\n.glyphicon-info-sign { &:before { content: \"\\e086\"; } }\n.glyphicon-screenshot { &:before { content: \"\\e087\"; } }\n.glyphicon-remove-circle { &:before { content: \"\\e088\"; } }\n.glyphicon-ok-circle { &:before { content: \"\\e089\"; } }\n.glyphicon-ban-circle { &:before { content: \"\\e090\"; } }\n.glyphicon-arrow-left { &:before { content: \"\\e091\"; } }\n.glyphicon-arrow-right { &:before { content: \"\\e092\"; } }\n.glyphicon-arrow-up { &:before { content: \"\\e093\"; } }\n.glyphicon-arrow-down { &:before { content: \"\\e094\"; } }\n.glyphicon-share-alt { &:before { content: \"\\e095\"; } }\n.glyphicon-resize-full { &:before { content: \"\\e096\"; } }\n.glyphicon-resize-small { &:before { content: \"\\e097\"; } }\n.glyphicon-exclamation-sign { &:before { content: \"\\e101\"; } }\n.glyphicon-gift { &:before { content: \"\\e102\"; } }\n.glyphicon-leaf { &:before { content: \"\\e103\"; } }\n.glyphicon-fire { &:before { content: \"\\e104\"; } }\n.glyphicon-eye-open { &:before { content: \"\\e105\"; } }\n.glyphicon-eye-close { &:before { content: \"\\e106\"; } }\n.glyphicon-warning-sign { &:before { content: \"\\e107\"; } }\n.glyphicon-plane { &:before { content: \"\\e108\"; } }\n.glyphicon-calendar { &:before { content: \"\\e109\"; } }\n.glyphicon-random { &:before { content: \"\\e110\"; } }\n.glyphicon-comment { &:before { content: \"\\e111\"; } }\n.glyphicon-magnet { &:before { content: \"\\e112\"; } }\n.glyphicon-chevron-up { &:before { content: \"\\e113\"; } }\n.glyphicon-chevron-down { &:before { content: \"\\e114\"; } }\n.glyphicon-retweet { &:before { content: \"\\e115\"; } }\n.glyphicon-shopping-cart { &:before { content: \"\\e116\"; } }\n.glyphicon-folder-close { &:before { content: \"\\e117\"; } }\n.glyphicon-folder-open { &:before { content: \"\\e118\"; } }\n.glyphicon-resize-vertical { &:before { content: \"\\e119\"; } }\n.glyphicon-resize-horizontal { &:before { content: \"\\e120\"; } }\n.glyphicon-hdd { &:before { content: \"\\e121\"; } }\n.glyphicon-bullhorn { &:before { content: \"\\e122\"; } }\n.glyphicon-bell { &:before { content: \"\\e123\"; } }\n.glyphicon-certificate { &:before { content: \"\\e124\"; } }\n.glyphicon-thumbs-up { &:before { content: \"\\e125\"; } }\n.glyphicon-thumbs-down { &:before { content: \"\\e126\"; } }\n.glyphicon-hand-right { &:before { content: \"\\e127\"; } }\n.glyphicon-hand-left { &:before { content: \"\\e128\"; } }\n.glyphicon-hand-up { &:before { content: \"\\e129\"; } }\n.glyphicon-hand-down { &:before { content: \"\\e130\"; } }\n.glyphicon-circle-arrow-right { &:before { content: \"\\e131\"; } }\n.glyphicon-circle-arrow-left { &:before { content: \"\\e132\"; } }\n.glyphicon-circle-arrow-up { &:before { content: \"\\e133\"; } }\n.glyphicon-circle-arrow-down { &:before { content: \"\\e134\"; } }\n.glyphicon-globe { &:before { content: \"\\e135\"; } }\n.glyphicon-wrench { &:before { content: \"\\e136\"; } }\n.glyphicon-tasks { &:before { content: \"\\e137\"; } }\n.glyphicon-filter { &:before { content: \"\\e138\"; } }\n.glyphicon-briefcase { &:before { content: \"\\e139\"; } }\n.glyphicon-fullscreen { &:before { content: \"\\e140\"; } }\n.glyphicon-dashboard { &:before { content: \"\\e141\"; } }\n.glyphicon-paperclip { &:before { content: \"\\e142\"; } }\n.glyphicon-heart-empty { &:before { content: \"\\e143\"; } }\n.glyphicon-link { &:before { content: \"\\e144\"; } }\n.glyphicon-phone { &:before { content: \"\\e145\"; } }\n.glyphicon-pushpin { &:before { content: \"\\e146\"; } }\n.glyphicon-usd { &:before { content: \"\\e148\"; } }\n.glyphicon-gbp { &:before { content: \"\\e149\"; } }\n.glyphicon-sort { &:before { content: \"\\e150\"; } }\n.glyphicon-sort-by-alphabet { &:before { content: \"\\e151\"; } }\n.glyphicon-sort-by-alphabet-alt { &:before { content: \"\\e152\"; } }\n.glyphicon-sort-by-order { &:before { content: \"\\e153\"; } }\n.glyphicon-sort-by-order-alt { &:before { content: \"\\e154\"; } }\n.glyphicon-sort-by-attributes { &:before { content: \"\\e155\"; } }\n.glyphicon-sort-by-attributes-alt { &:before { content: \"\\e156\"; } }\n.glyphicon-unchecked { &:before { content: \"\\e157\"; } }\n.glyphicon-expand { &:before { content: \"\\e158\"; } }\n.glyphicon-collapse-down { &:before { content: \"\\e159\"; } }\n.glyphicon-collapse-up { &:before { content: \"\\e160\"; } }\n.glyphicon-log-in { &:before { content: \"\\e161\"; } }\n.glyphicon-flash { &:before { content: \"\\e162\"; } }\n.glyphicon-log-out { &:before { content: \"\\e163\"; } }\n.glyphicon-new-window { &:before { content: \"\\e164\"; } }\n.glyphicon-record { &:before { content: \"\\e165\"; } }\n.glyphicon-save { &:before { content: \"\\e166\"; } }\n.glyphicon-open { &:before { content: \"\\e167\"; } }\n.glyphicon-saved { &:before { content: \"\\e168\"; } }\n.glyphicon-import { &:before { content: \"\\e169\"; } }\n.glyphicon-export { &:before { content: \"\\e170\"; } }\n.glyphicon-send { &:before { content: \"\\e171\"; } }\n.glyphicon-floppy-disk { &:before { content: \"\\e172\"; } }\n.glyphicon-floppy-saved { &:before { content: \"\\e173\"; } }\n.glyphicon-floppy-remove { &:before { content: \"\\e174\"; } }\n.glyphicon-floppy-save { &:before { content: \"\\e175\"; } }\n.glyphicon-floppy-open { &:before { content: \"\\e176\"; } }\n.glyphicon-credit-card { &:before { content: \"\\e177\"; } }\n.glyphicon-transfer { &:before { content: \"\\e178\"; } }\n.glyphicon-cutlery { &:before { content: \"\\e179\"; } }\n.glyphicon-header { &:before { content: \"\\e180\"; } }\n.glyphicon-compressed { &:before { content: \"\\e181\"; } }\n.glyphicon-earphone { &:before { content: \"\\e182\"; } }\n.glyphicon-phone-alt { &:before { content: \"\\e183\"; } }\n.glyphicon-tower { &:before { content: \"\\e184\"; } }\n.glyphicon-stats { &:before { content: \"\\e185\"; } }\n.glyphicon-sd-video { &:before { content: \"\\e186\"; } }\n.glyphicon-hd-video { &:before { content: \"\\e187\"; } }\n.glyphicon-subtitles { &:before { content: \"\\e188\"; } }\n.glyphicon-sound-stereo { &:before { content: \"\\e189\"; } }\n.glyphicon-sound-dolby { &:before { content: \"\\e190\"; } }\n.glyphicon-sound-5-1 { &:before { content: \"\\e191\"; } }\n.glyphicon-sound-6-1 { &:before { content: \"\\e192\"; } }\n.glyphicon-sound-7-1 { &:before { content: \"\\e193\"; } }\n.glyphicon-copyright-mark { &:before { content: \"\\e194\"; } }\n.glyphicon-registration-mark { &:before { content: \"\\e195\"; } }\n.glyphicon-cloud-download { &:before { content: \"\\e197\"; } }\n.glyphicon-cloud-upload { &:before { content: \"\\e198\"; } }\n.glyphicon-tree-conifer { &:before { content: \"\\e199\"; } }\n.glyphicon-tree-deciduous { &:before { content: \"\\e200\"; } }\n.glyphicon-cd { &:before { content: \"\\e201\"; } }\n.glyphicon-save-file { &:before { content: \"\\e202\"; } }\n.glyphicon-open-file { &:before { content: \"\\e203\"; } }\n.glyphicon-level-up { &:before { content: \"\\e204\"; } }\n.glyphicon-copy { &:before { content: \"\\e205\"; } }\n.glyphicon-paste { &:before { content: \"\\e206\"; } }\n// The following 2 Glyphicons are omitted for the time being because\n// they currently use Unicode codepoints that are outside the\n// Basic Multilingual Plane (BMP). Older buggy versions of WebKit can't handle\n// non-BMP codepoints in CSS string escapes, and thus can't display these two icons.\n// Notably, the bug affects some older versions of the Android Browser.\n// More info: https://github.com/twbs/bootstrap/issues/10106\n// .glyphicon-door { &:before { content: \"\\1f6aa\"; } }\n// .glyphicon-key { &:before { content: \"\\1f511\"; } }\n.glyphicon-alert { &:before { content: \"\\e209\"; } }\n.glyphicon-equalizer { &:before { content: \"\\e210\"; } }\n.glyphicon-king { &:before { content: \"\\e211\"; } }\n.glyphicon-queen { &:before { content: \"\\e212\"; } }\n.glyphicon-pawn { &:before { content: \"\\e213\"; } }\n.glyphicon-bishop { &:before { content: \"\\e214\"; } }\n.glyphicon-knight { &:before { content: \"\\e215\"; } }\n.glyphicon-baby-formula { &:before { content: \"\\e216\"; } }\n.glyphicon-tent { &:before { content: \"\\26fa\"; } }\n.glyphicon-blackboard { &:before { content: \"\\e218\"; } }\n.glyphicon-bed { &:before { content: \"\\e219\"; } }\n.glyphicon-apple { &:before { content: \"\\f8ff\"; } }\n.glyphicon-erase { &:before { content: \"\\e221\"; } }\n.glyphicon-hourglass { &:before { content: \"\\231b\"; } }\n.glyphicon-lamp { &:before { content: \"\\e223\"; } }\n.glyphicon-duplicate { &:before { content: \"\\e224\"; } }\n.glyphicon-piggy-bank { &:before { content: \"\\e225\"; } }\n.glyphicon-scissors { &:before { content: \"\\e226\"; } }\n.glyphicon-bitcoin { &:before { content: \"\\e227\"; } }\n.glyphicon-btc { &:before { content: \"\\e227\"; } }\n.glyphicon-xbt { &:before { content: \"\\e227\"; } }\n.glyphicon-yen { &:before { content: \"\\00a5\"; } }\n.glyphicon-jpy { &:before { content: \"\\00a5\"; } }\n.glyphicon-ruble { &:before { content: \"\\20bd\"; } }\n.glyphicon-rub { &:before { content: \"\\20bd\"; } }\n.glyphicon-scale { &:before { content: \"\\e230\"; } }\n.glyphicon-ice-lolly { &:before { content: \"\\e231\"; } }\n.glyphicon-ice-lolly-tasted { &:before { content: \"\\e232\"; } }\n.glyphicon-education { &:before { content: \"\\e233\"; } }\n.glyphicon-option-horizontal { &:before { content: \"\\e234\"; } }\n.glyphicon-option-vertical { &:before { content: \"\\e235\"; } }\n.glyphicon-menu-hamburger { &:before { content: \"\\e236\"; } }\n.glyphicon-modal-window { &:before { content: \"\\e237\"; } }\n.glyphicon-oil { &:before { content: \"\\e238\"; } }\n.glyphicon-grain { &:before { content: \"\\e239\"; } }\n.glyphicon-sunglasses { &:before { content: \"\\e240\"; } }\n.glyphicon-text-size { &:before { content: \"\\e241\"; } }\n.glyphicon-text-color { &:before { content: \"\\e242\"; } }\n.glyphicon-text-background { &:before { content: \"\\e243\"; } }\n.glyphicon-object-align-top { &:before { content: \"\\e244\"; } }\n.glyphicon-object-align-bottom { &:before { content: \"\\e245\"; } }\n.glyphicon-object-align-horizontal{ &:before { content: \"\\e246\"; } }\n.glyphicon-object-align-left { &:before { content: \"\\e247\"; } }\n.glyphicon-object-align-vertical { &:before { content: \"\\e248\"; } }\n.glyphicon-object-align-right { &:before { content: \"\\e249\"; } }\n.glyphicon-triangle-right { &:before { content: \"\\e250\"; } }\n.glyphicon-triangle-left { &:before { content: \"\\e251\"; } }\n.glyphicon-triangle-bottom { &:before { content: \"\\e252\"; } }\n.glyphicon-triangle-top { &:before { content: \"\\e253\"; } }\n.glyphicon-console { &:before { content: \"\\e254\"; } }\n.glyphicon-superscript { &:before { content: \"\\e255\"; } }\n.glyphicon-subscript { &:before { content: \"\\e256\"; } }\n.glyphicon-menu-left { &:before { content: \"\\e257\"; } }\n.glyphicon-menu-right { &:before { content: \"\\e258\"; } }\n.glyphicon-menu-down { &:before { content: \"\\e259\"; } }\n.glyphicon-menu-up { &:before { content: \"\\e260\"; } }\n","//\n// Scaffolding\n// --------------------------------------------------\n\n\n// Reset the box-sizing\n//\n// Heads up! This reset may cause conflicts with some third-party widgets.\n// For recommendations on resolving such conflicts, see\n// https://getbootstrap.com/docs/3.4/getting-started/#third-box-sizing\n* {\n .box-sizing(border-box);\n}\n*:before,\n*:after {\n .box-sizing(border-box);\n}\n\n\n// Body reset\n\nhtml {\n font-size: 10px;\n -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\n}\n\nbody {\n font-family: @font-family-base;\n font-size: @font-size-base;\n line-height: @line-height-base;\n color: @text-color;\n background-color: @body-bg;\n}\n\n// Reset fonts for relevant elements\ninput,\nbutton,\nselect,\ntextarea {\n font-family: inherit;\n font-size: inherit;\n line-height: inherit;\n}\n\n\n// Links\n\na {\n color: @link-color;\n text-decoration: none;\n\n &:hover,\n &:focus {\n color: @link-hover-color;\n text-decoration: @link-hover-decoration;\n }\n\n &:focus {\n .tab-focus();\n }\n}\n\n\n// Figures\n//\n// We reset this here because previously Normalize had no `figure` margins. This\n// ensures we don't break anyone's use of the element.\n\nfigure {\n margin: 0;\n}\n\n\n// Images\n\nimg {\n vertical-align: middle;\n}\n\n// Responsive images (ensure images don't scale beyond their parents)\n.img-responsive {\n .img-responsive();\n}\n\n// Rounded corners\n.img-rounded {\n border-radius: @border-radius-large;\n}\n\n// Image thumbnails\n//\n// Heads up! This is mixin-ed into thumbnails.less for `.thumbnail`.\n.img-thumbnail {\n padding: @thumbnail-padding;\n line-height: @line-height-base;\n background-color: @thumbnail-bg;\n border: 1px solid @thumbnail-border;\n border-radius: @thumbnail-border-radius;\n .transition(all .2s ease-in-out);\n\n // Keep them at most 100% wide\n .img-responsive(inline-block);\n}\n\n// Perfect circle\n.img-circle {\n border-radius: 50%; // set radius in percents\n}\n\n\n// Horizontal rules\n\nhr {\n margin-top: @line-height-computed;\n margin-bottom: @line-height-computed;\n border: 0;\n border-top: 1px solid @hr-border;\n}\n\n\n// Only display content to screen readers\n//\n// See: https://a11yproject.com/posts/how-to-hide-content\n\n.sr-only {\n position: absolute;\n width: 1px;\n height: 1px;\n padding: 0;\n margin: -1px;\n overflow: hidden;\n clip: rect(0, 0, 0, 0);\n border: 0;\n}\n\n// Use in conjunction with .sr-only to only display content when it's focused.\n// Useful for \"Skip to main content\" links; see https://www.w3.org/TR/2013/NOTE-WCAG20-TECHS-20130905/G1\n// Credit: HTML5 Boilerplate\n\n.sr-only-focusable {\n &:active,\n &:focus {\n position: static;\n width: auto;\n height: auto;\n margin: 0;\n overflow: visible;\n clip: auto;\n }\n}\n\n\n// iOS \"clickable elements\" fix for role=\"button\"\n//\n// Fixes \"clickability\" issue (and more generally, the firing of events such as focus as well)\n// for traditionally non-focusable elements with role=\"button\"\n// see https://developer.mozilla.org/en-US/docs/Web/Events/click#Safari_Mobile\n\n[role=\"button\"] {\n cursor: pointer;\n}\n","// stylelint-disable indentation, property-no-vendor-prefix, selector-no-vendor-prefix\n\n// Vendor Prefixes\n//\n// All vendor mixins are deprecated as of v3.2.0 due to the introduction of\n// Autoprefixer in our Gruntfile. They have been removed in v4.\n\n// - Animations\n// - Backface visibility\n// - Box shadow\n// - Box sizing\n// - Content columns\n// - Hyphens\n// - Placeholder text\n// - Transformations\n// - Transitions\n// - User Select\n\n\n// Animations\n.animation(@animation) {\n -webkit-animation: @animation;\n -o-animation: @animation;\n animation: @animation;\n}\n.animation-name(@name) {\n -webkit-animation-name: @name;\n animation-name: @name;\n}\n.animation-duration(@duration) {\n -webkit-animation-duration: @duration;\n animation-duration: @duration;\n}\n.animation-timing-function(@timing-function) {\n -webkit-animation-timing-function: @timing-function;\n animation-timing-function: @timing-function;\n}\n.animation-delay(@delay) {\n -webkit-animation-delay: @delay;\n animation-delay: @delay;\n}\n.animation-iteration-count(@iteration-count) {\n -webkit-animation-iteration-count: @iteration-count;\n animation-iteration-count: @iteration-count;\n}\n.animation-direction(@direction) {\n -webkit-animation-direction: @direction;\n animation-direction: @direction;\n}\n.animation-fill-mode(@fill-mode) {\n -webkit-animation-fill-mode: @fill-mode;\n animation-fill-mode: @fill-mode;\n}\n\n// Backface visibility\n// Prevent browsers from flickering when using CSS 3D transforms.\n// Default value is `visible`, but can be changed to `hidden`\n\n.backface-visibility(@visibility) {\n -webkit-backface-visibility: @visibility;\n -moz-backface-visibility: @visibility;\n backface-visibility: @visibility;\n}\n\n// Drop shadows\n//\n// Note: Deprecated `.box-shadow()` as of v3.1.0 since all of Bootstrap's\n// supported browsers that have box shadow capabilities now support it.\n\n.box-shadow(@shadow) {\n -webkit-box-shadow: @shadow; // iOS <4.3 & Android <4.1\n box-shadow: @shadow;\n}\n\n// Box sizing\n.box-sizing(@boxmodel) {\n -webkit-box-sizing: @boxmodel;\n -moz-box-sizing: @boxmodel;\n box-sizing: @boxmodel;\n}\n\n// CSS3 Content Columns\n.content-columns(@column-count; @column-gap: @grid-gutter-width) {\n -webkit-column-count: @column-count;\n -moz-column-count: @column-count;\n column-count: @column-count;\n -webkit-column-gap: @column-gap;\n -moz-column-gap: @column-gap;\n column-gap: @column-gap;\n}\n\n// Optional hyphenation\n.hyphens(@mode: auto) {\n -webkit-hyphens: @mode;\n -moz-hyphens: @mode;\n -ms-hyphens: @mode; // IE10+\n -o-hyphens: @mode;\n hyphens: @mode;\n word-wrap: break-word;\n}\n\n// Placeholder text\n.placeholder(@color: @input-color-placeholder) {\n // Firefox\n &::-moz-placeholder {\n color: @color;\n opacity: 1; // Override Firefox's unusual default opacity; see https://github.com/twbs/bootstrap/pull/11526\n }\n &:-ms-input-placeholder { color: @color; } // Internet Explorer 10+\n &::-webkit-input-placeholder { color: @color; } // Safari and Chrome\n}\n\n// Transformations\n.scale(@ratio) {\n -webkit-transform: scale(@ratio);\n -ms-transform: scale(@ratio); // IE9 only\n -o-transform: scale(@ratio);\n transform: scale(@ratio);\n}\n.scale(@ratioX; @ratioY) {\n -webkit-transform: scale(@ratioX, @ratioY);\n -ms-transform: scale(@ratioX, @ratioY); // IE9 only\n -o-transform: scale(@ratioX, @ratioY);\n transform: scale(@ratioX, @ratioY);\n}\n.scaleX(@ratio) {\n -webkit-transform: scaleX(@ratio);\n -ms-transform: scaleX(@ratio); // IE9 only\n -o-transform: scaleX(@ratio);\n transform: scaleX(@ratio);\n}\n.scaleY(@ratio) {\n -webkit-transform: scaleY(@ratio);\n -ms-transform: scaleY(@ratio); // IE9 only\n -o-transform: scaleY(@ratio);\n transform: scaleY(@ratio);\n}\n.skew(@x; @y) {\n -webkit-transform: skewX(@x) skewY(@y);\n -ms-transform: skewX(@x) skewY(@y); // See https://github.com/twbs/bootstrap/issues/4885; IE9+\n -o-transform: skewX(@x) skewY(@y);\n transform: skewX(@x) skewY(@y);\n}\n.translate(@x; @y) {\n -webkit-transform: translate(@x, @y);\n -ms-transform: translate(@x, @y); // IE9 only\n -o-transform: translate(@x, @y);\n transform: translate(@x, @y);\n}\n.translate3d(@x; @y; @z) {\n -webkit-transform: translate3d(@x, @y, @z);\n transform: translate3d(@x, @y, @z);\n}\n.rotate(@degrees) {\n -webkit-transform: rotate(@degrees);\n -ms-transform: rotate(@degrees); // IE9 only\n -o-transform: rotate(@degrees);\n transform: rotate(@degrees);\n}\n.rotateX(@degrees) {\n -webkit-transform: rotateX(@degrees);\n -ms-transform: rotateX(@degrees); // IE9 only\n -o-transform: rotateX(@degrees);\n transform: rotateX(@degrees);\n}\n.rotateY(@degrees) {\n -webkit-transform: rotateY(@degrees);\n -ms-transform: rotateY(@degrees); // IE9 only\n -o-transform: rotateY(@degrees);\n transform: rotateY(@degrees);\n}\n.perspective(@perspective) {\n -webkit-perspective: @perspective;\n -moz-perspective: @perspective;\n perspective: @perspective;\n}\n.perspective-origin(@perspective) {\n -webkit-perspective-origin: @perspective;\n -moz-perspective-origin: @perspective;\n perspective-origin: @perspective;\n}\n.transform-origin(@origin) {\n -webkit-transform-origin: @origin;\n -moz-transform-origin: @origin;\n -ms-transform-origin: @origin; // IE9 only\n transform-origin: @origin;\n}\n\n\n// Transitions\n\n.transition(@transition) {\n -webkit-transition: @transition;\n -o-transition: @transition;\n transition: @transition;\n}\n.transition-property(@transition-property) {\n -webkit-transition-property: @transition-property;\n transition-property: @transition-property;\n}\n.transition-delay(@transition-delay) {\n -webkit-transition-delay: @transition-delay;\n transition-delay: @transition-delay;\n}\n.transition-duration(@transition-duration) {\n -webkit-transition-duration: @transition-duration;\n transition-duration: @transition-duration;\n}\n.transition-timing-function(@timing-function) {\n -webkit-transition-timing-function: @timing-function;\n transition-timing-function: @timing-function;\n}\n.transition-transform(@transition) {\n -webkit-transition: -webkit-transform @transition;\n -moz-transition: -moz-transform @transition;\n -o-transition: -o-transform @transition;\n transition: transform @transition;\n}\n\n\n// User select\n// For selecting text on the page\n\n.user-select(@select) {\n -webkit-user-select: @select;\n -moz-user-select: @select;\n -ms-user-select: @select; // IE10+\n user-select: @select;\n}\n","// WebKit-style focus\n\n.tab-focus() {\n // WebKit-specific. Other browsers will keep their default outline style.\n // (Initially tried to also force default via `outline: initial`,\n // but that seems to erroneously remove the outline in Firefox altogether.)\n outline: 5px auto -webkit-focus-ring-color;\n outline-offset: -2px;\n}\n","// stylelint-disable media-feature-name-no-vendor-prefix, media-feature-parentheses-space-inside, media-feature-name-no-unknown, indentation, at-rule-name-space-after\n\n// Responsive image\n//\n// Keep images from scaling beyond the width of their parents.\n.img-responsive(@display: block) {\n display: @display;\n max-width: 100%; // Part 1: Set a maximum relative to the parent\n height: auto; // Part 2: Scale the height according to the width, otherwise you get stretching\n}\n\n\n// Retina image\n//\n// Short retina mixin for setting background-image and -size. Note that the\n// spelling of `min--moz-device-pixel-ratio` is intentional.\n.img-retina(@file-1x; @file-2x; @width-1x; @height-1x) {\n background-image: url(\"@{file-1x}\");\n\n @media\n only screen and (-webkit-min-device-pixel-ratio: 2),\n only screen and ( min--moz-device-pixel-ratio: 2),\n only screen and ( -o-min-device-pixel-ratio: 2/1),\n only screen and ( min-device-pixel-ratio: 2),\n only screen and ( min-resolution: 192dpi),\n only screen and ( min-resolution: 2dppx) {\n background-image: url(\"@{file-2x}\");\n background-size: @width-1x @height-1x;\n }\n}\n","// stylelint-disable selector-list-comma-newline-after, selector-no-qualifying-type\n\n//\n// Typography\n// --------------------------------------------------\n\n\n// Headings\n// -------------------------\n\nh1, h2, h3, h4, h5, h6,\n.h1, .h2, .h3, .h4, .h5, .h6 {\n font-family: @headings-font-family;\n font-weight: @headings-font-weight;\n line-height: @headings-line-height;\n color: @headings-color;\n\n small,\n .small {\n font-weight: 400;\n line-height: 1;\n color: @headings-small-color;\n }\n}\n\nh1, .h1,\nh2, .h2,\nh3, .h3 {\n margin-top: @line-height-computed;\n margin-bottom: (@line-height-computed / 2);\n\n small,\n .small {\n font-size: 65%;\n }\n}\nh4, .h4,\nh5, .h5,\nh6, .h6 {\n margin-top: (@line-height-computed / 2);\n margin-bottom: (@line-height-computed / 2);\n\n small,\n .small {\n font-size: 75%;\n }\n}\n\nh1, .h1 { font-size: @font-size-h1; }\nh2, .h2 { font-size: @font-size-h2; }\nh3, .h3 { font-size: @font-size-h3; }\nh4, .h4 { font-size: @font-size-h4; }\nh5, .h5 { font-size: @font-size-h5; }\nh6, .h6 { font-size: @font-size-h6; }\n\n\n// Body text\n// -------------------------\n\np {\n margin: 0 0 (@line-height-computed / 2);\n}\n\n.lead {\n margin-bottom: @line-height-computed;\n font-size: floor((@font-size-base * 1.15));\n font-weight: 300;\n line-height: 1.4;\n\n @media (min-width: @screen-sm-min) {\n font-size: (@font-size-base * 1.5);\n }\n}\n\n\n// Emphasis & misc\n// -------------------------\n\n// Ex: (12px small font / 14px base font) * 100% = about 85%\nsmall,\n.small {\n font-size: floor((100% * @font-size-small / @font-size-base));\n}\n\nmark,\n.mark {\n padding: .2em;\n background-color: @state-warning-bg;\n}\n\n// Alignment\n.text-left { text-align: left; }\n.text-right { text-align: right; }\n.text-center { text-align: center; }\n.text-justify { text-align: justify; }\n.text-nowrap { white-space: nowrap; }\n\n// Transformation\n.text-lowercase { text-transform: lowercase; }\n.text-uppercase { text-transform: uppercase; }\n.text-capitalize { text-transform: capitalize; }\n\n// Contextual colors\n.text-muted {\n color: @text-muted;\n}\n.text-primary {\n .text-emphasis-variant(@brand-primary);\n}\n.text-success {\n .text-emphasis-variant(@state-success-text);\n}\n.text-info {\n .text-emphasis-variant(@state-info-text);\n}\n.text-warning {\n .text-emphasis-variant(@state-warning-text);\n}\n.text-danger {\n .text-emphasis-variant(@state-danger-text);\n}\n\n// Contextual backgrounds\n// For now we'll leave these alongside the text classes until v4 when we can\n// safely shift things around (per SemVer rules).\n.bg-primary {\n // Given the contrast here, this is the only class to have its color inverted\n // automatically.\n color: #fff;\n .bg-variant(@brand-primary);\n}\n.bg-success {\n .bg-variant(@state-success-bg);\n}\n.bg-info {\n .bg-variant(@state-info-bg);\n}\n.bg-warning {\n .bg-variant(@state-warning-bg);\n}\n.bg-danger {\n .bg-variant(@state-danger-bg);\n}\n\n\n// Page header\n// -------------------------\n\n.page-header {\n padding-bottom: ((@line-height-computed / 2) - 1);\n margin: (@line-height-computed * 2) 0 @line-height-computed;\n border-bottom: 1px solid @page-header-border-color;\n}\n\n\n// Lists\n// -------------------------\n\n// Unordered and Ordered lists\nul,\nol {\n margin-top: 0;\n margin-bottom: (@line-height-computed / 2);\n ul,\n ol {\n margin-bottom: 0;\n }\n}\n\n// List options\n\n// Unstyled keeps list items block level, just removes default browser padding and list-style\n.list-unstyled {\n padding-left: 0;\n list-style: none;\n}\n\n// Inline turns list items into inline-block\n.list-inline {\n .list-unstyled();\n margin-left: -5px;\n\n > li {\n display: inline-block;\n padding-right: 5px;\n padding-left: 5px;\n }\n}\n\n// Description Lists\ndl {\n margin-top: 0; // Remove browser default\n margin-bottom: @line-height-computed;\n}\ndt,\ndd {\n line-height: @line-height-base;\n}\ndt {\n font-weight: 700;\n}\ndd {\n margin-left: 0; // Undo browser default\n}\n\n// Horizontal description lists\n//\n// Defaults to being stacked without any of the below styles applied, until the\n// grid breakpoint is reached (default of ~768px).\n\n.dl-horizontal {\n dd {\n &:extend(.clearfix all); // Clear the floated `dt` if an empty `dd` is present\n }\n\n @media (min-width: @dl-horizontal-breakpoint) {\n dt {\n float: left;\n width: (@dl-horizontal-offset - 20);\n clear: left;\n text-align: right;\n .text-overflow();\n }\n dd {\n margin-left: @dl-horizontal-offset;\n }\n }\n}\n\n\n// Misc\n// -------------------------\n\n// Abbreviations and acronyms\n// Add data-* attribute to help out our tooltip plugin, per https://github.com/twbs/bootstrap/issues/5257\nabbr[title],\nabbr[data-original-title] {\n cursor: help;\n}\n\n.initialism {\n font-size: 90%;\n .text-uppercase();\n}\n\n// Blockquotes\nblockquote {\n padding: (@line-height-computed / 2) @line-height-computed;\n margin: 0 0 @line-height-computed;\n font-size: @blockquote-font-size;\n border-left: 5px solid @blockquote-border-color;\n\n p,\n ul,\n ol {\n &:last-child {\n margin-bottom: 0;\n }\n }\n\n // Note: Deprecated small and .small as of v3.1.0\n // Context: https://github.com/twbs/bootstrap/issues/11660\n footer,\n small,\n .small {\n display: block;\n font-size: 80%; // back to default font-size\n line-height: @line-height-base;\n color: @blockquote-small-color;\n\n &:before {\n content: \"\\2014 \\00A0\"; // em dash, nbsp\n }\n }\n}\n\n// Opposite alignment of blockquote\n//\n// Heads up: `blockquote.pull-right` has been deprecated as of v3.1.0.\n.blockquote-reverse,\nblockquote.pull-right {\n padding-right: 15px;\n padding-left: 0;\n text-align: right;\n border-right: 5px solid @blockquote-border-color;\n border-left: 0;\n\n // Account for citation\n footer,\n small,\n .small {\n &:before { content: \"\"; }\n &:after {\n content: \"\\00A0 \\2014\"; // nbsp, em dash\n }\n }\n}\n\n// Addresses\naddress {\n margin-bottom: @line-height-computed;\n font-style: normal;\n line-height: @line-height-base;\n}\n","// Typography\n\n.text-emphasis-variant(@color) {\n color: @color;\n a&:hover,\n a&:focus {\n color: darken(@color, 10%);\n }\n}\n","// Contextual backgrounds\n\n.bg-variant(@color) {\n background-color: @color;\n a&:hover,\n a&:focus {\n background-color: darken(@color, 10%);\n }\n}\n","// Text overflow\n// Requires inline-block or block for proper styling\n\n.text-overflow() {\n overflow: hidden;\n text-overflow: ellipsis;\n white-space: nowrap;\n}\n","//\n// Code (inline and block)\n// --------------------------------------------------\n\n\n// Inline and block code styles\ncode,\nkbd,\npre,\nsamp {\n font-family: @font-family-monospace;\n}\n\n// Inline code\ncode {\n padding: 2px 4px;\n font-size: 90%;\n color: @code-color;\n background-color: @code-bg;\n border-radius: @border-radius-base;\n}\n\n// User input typically entered via keyboard\nkbd {\n padding: 2px 4px;\n font-size: 90%;\n color: @kbd-color;\n background-color: @kbd-bg;\n border-radius: @border-radius-small;\n box-shadow: inset 0 -1px 0 rgba(0, 0, 0, .25);\n\n kbd {\n padding: 0;\n font-size: 100%;\n font-weight: 700;\n box-shadow: none;\n }\n}\n\n// Blocks of code\npre {\n display: block;\n padding: ((@line-height-computed - 1) / 2);\n margin: 0 0 (@line-height-computed / 2);\n font-size: (@font-size-base - 1); // 14px to 13px\n line-height: @line-height-base;\n color: @pre-color;\n word-break: break-all;\n word-wrap: break-word;\n background-color: @pre-bg;\n border: 1px solid @pre-border-color;\n border-radius: @border-radius-base;\n\n // Account for some code outputs that place code tags in pre tags\n code {\n padding: 0;\n font-size: inherit;\n color: inherit;\n white-space: pre-wrap;\n background-color: transparent;\n border-radius: 0;\n }\n}\n\n// Enable scrollable blocks of code\n.pre-scrollable {\n max-height: @pre-scrollable-max-height;\n overflow-y: scroll;\n}\n","//\n// Grid system\n// --------------------------------------------------\n\n\n// Container widths\n//\n// Set the container width, and override it for fixed navbars in media queries.\n\n.container {\n .container-fixed();\n\n @media (min-width: @screen-sm-min) {\n width: @container-sm;\n }\n @media (min-width: @screen-md-min) {\n width: @container-md;\n }\n @media (min-width: @screen-lg-min) {\n width: @container-lg;\n }\n}\n\n\n// Fluid container\n//\n// Utilizes the mixin meant for fixed width containers, but without any defined\n// width for fluid, full width layouts.\n\n.container-fluid {\n .container-fixed();\n}\n\n\n// Row\n//\n// Rows contain and clear the floats of your columns.\n\n.row {\n .make-row();\n}\n\n.row-no-gutters {\n margin-right: 0;\n margin-left: 0;\n\n [class*=\"col-\"] {\n padding-right: 0;\n padding-left: 0;\n }\n}\n\n\n// Columns\n//\n// Common styles for small and large grid columns\n\n.make-grid-columns();\n\n\n// Extra small grid\n//\n// Columns, offsets, pushes, and pulls for extra small devices like\n// smartphones.\n\n.make-grid(xs);\n\n\n// Small grid\n//\n// Columns, offsets, pushes, and pulls for the small device range, from phones\n// to tablets.\n\n@media (min-width: @screen-sm-min) {\n .make-grid(sm);\n}\n\n\n// Medium grid\n//\n// Columns, offsets, pushes, and pulls for the desktop device range.\n\n@media (min-width: @screen-md-min) {\n .make-grid(md);\n}\n\n\n// Large grid\n//\n// Columns, offsets, pushes, and pulls for the large desktop device range.\n\n@media (min-width: @screen-lg-min) {\n .make-grid(lg);\n}\n","// Grid system\n//\n// Generate semantic grid columns with these mixins.\n\n// Centered container element\n.container-fixed(@gutter: @grid-gutter-width) {\n padding-right: ceil((@gutter / 2));\n padding-left: floor((@gutter / 2));\n margin-right: auto;\n margin-left: auto;\n &:extend(.clearfix all);\n}\n\n// Creates a wrapper for a series of columns\n.make-row(@gutter: @grid-gutter-width) {\n margin-right: floor((@gutter / -2));\n margin-left: ceil((@gutter / -2));\n &:extend(.clearfix all);\n}\n\n// Generate the extra small columns\n.make-xs-column(@columns; @gutter: @grid-gutter-width) {\n position: relative;\n float: left;\n width: percentage((@columns / @grid-columns));\n min-height: 1px;\n padding-right: (@gutter / 2);\n padding-left: (@gutter / 2);\n}\n.make-xs-column-offset(@columns) {\n margin-left: percentage((@columns / @grid-columns));\n}\n.make-xs-column-push(@columns) {\n left: percentage((@columns / @grid-columns));\n}\n.make-xs-column-pull(@columns) {\n right: percentage((@columns / @grid-columns));\n}\n\n// Generate the small columns\n.make-sm-column(@columns; @gutter: @grid-gutter-width) {\n position: relative;\n min-height: 1px;\n padding-right: (@gutter / 2);\n padding-left: (@gutter / 2);\n\n @media (min-width: @screen-sm-min) {\n float: left;\n width: percentage((@columns / @grid-columns));\n }\n}\n.make-sm-column-offset(@columns) {\n @media (min-width: @screen-sm-min) {\n margin-left: percentage((@columns / @grid-columns));\n }\n}\n.make-sm-column-push(@columns) {\n @media (min-width: @screen-sm-min) {\n left: percentage((@columns / @grid-columns));\n }\n}\n.make-sm-column-pull(@columns) {\n @media (min-width: @screen-sm-min) {\n right: percentage((@columns / @grid-columns));\n }\n}\n\n// Generate the medium columns\n.make-md-column(@columns; @gutter: @grid-gutter-width) {\n position: relative;\n min-height: 1px;\n padding-right: (@gutter / 2);\n padding-left: (@gutter / 2);\n\n @media (min-width: @screen-md-min) {\n float: left;\n width: percentage((@columns / @grid-columns));\n }\n}\n.make-md-column-offset(@columns) {\n @media (min-width: @screen-md-min) {\n margin-left: percentage((@columns / @grid-columns));\n }\n}\n.make-md-column-push(@columns) {\n @media (min-width: @screen-md-min) {\n left: percentage((@columns / @grid-columns));\n }\n}\n.make-md-column-pull(@columns) {\n @media (min-width: @screen-md-min) {\n right: percentage((@columns / @grid-columns));\n }\n}\n\n// Generate the large columns\n.make-lg-column(@columns; @gutter: @grid-gutter-width) {\n position: relative;\n min-height: 1px;\n padding-right: (@gutter / 2);\n padding-left: (@gutter / 2);\n\n @media (min-width: @screen-lg-min) {\n float: left;\n width: percentage((@columns / @grid-columns));\n }\n}\n.make-lg-column-offset(@columns) {\n @media (min-width: @screen-lg-min) {\n margin-left: percentage((@columns / @grid-columns));\n }\n}\n.make-lg-column-push(@columns) {\n @media (min-width: @screen-lg-min) {\n left: percentage((@columns / @grid-columns));\n }\n}\n.make-lg-column-pull(@columns) {\n @media (min-width: @screen-lg-min) {\n right: percentage((@columns / @grid-columns));\n }\n}\n","// Framework grid generation\n//\n// Used only by Bootstrap to generate the correct number of grid classes given\n// any value of `@grid-columns`.\n\n.make-grid-columns() {\n // Common styles for all sizes of grid columns, widths 1-12\n .col(@index) { // initial\n @item: ~\".col-xs-@{index}, .col-sm-@{index}, .col-md-@{index}, .col-lg-@{index}\";\n .col((@index + 1), @item);\n }\n .col(@index, @list) when (@index =< @grid-columns) { // general; \"=<\" isn't a typo\n @item: ~\".col-xs-@{index}, .col-sm-@{index}, .col-md-@{index}, .col-lg-@{index}\";\n .col((@index + 1), ~\"@{list}, @{item}\");\n }\n .col(@index, @list) when (@index > @grid-columns) { // terminal\n @{list} {\n position: relative;\n // Prevent columns from collapsing when empty\n min-height: 1px;\n // Inner gutter via padding\n padding-right: floor((@grid-gutter-width / 2));\n padding-left: ceil((@grid-gutter-width / 2));\n }\n }\n .col(1); // kickstart it\n}\n\n.float-grid-columns(@class) {\n .col(@index) { // initial\n @item: ~\".col-@{class}-@{index}\";\n .col((@index + 1), @item);\n }\n .col(@index, @list) when (@index =< @grid-columns) { // general\n @item: ~\".col-@{class}-@{index}\";\n .col((@index + 1), ~\"@{list}, @{item}\");\n }\n .col(@index, @list) when (@index > @grid-columns) { // terminal\n @{list} {\n float: left;\n }\n }\n .col(1); // kickstart it\n}\n\n.calc-grid-column(@index, @class, @type) when (@type = width) and (@index > 0) {\n .col-@{class}-@{index} {\n width: percentage((@index / @grid-columns));\n }\n}\n.calc-grid-column(@index, @class, @type) when (@type = push) and (@index > 0) {\n .col-@{class}-push-@{index} {\n left: percentage((@index / @grid-columns));\n }\n}\n.calc-grid-column(@index, @class, @type) when (@type = push) and (@index = 0) {\n .col-@{class}-push-0 {\n left: auto;\n }\n}\n.calc-grid-column(@index, @class, @type) when (@type = pull) and (@index > 0) {\n .col-@{class}-pull-@{index} {\n right: percentage((@index / @grid-columns));\n }\n}\n.calc-grid-column(@index, @class, @type) when (@type = pull) and (@index = 0) {\n .col-@{class}-pull-0 {\n right: auto;\n }\n}\n.calc-grid-column(@index, @class, @type) when (@type = offset) {\n .col-@{class}-offset-@{index} {\n margin-left: percentage((@index / @grid-columns));\n }\n}\n\n// Basic looping in LESS\n.loop-grid-columns(@index, @class, @type) when (@index >= 0) {\n .calc-grid-column(@index, @class, @type);\n // next iteration\n .loop-grid-columns((@index - 1), @class, @type);\n}\n\n// Create grid for specific class\n.make-grid(@class) {\n .float-grid-columns(@class);\n .loop-grid-columns(@grid-columns, @class, width);\n .loop-grid-columns(@grid-columns, @class, pull);\n .loop-grid-columns(@grid-columns, @class, push);\n .loop-grid-columns(@grid-columns, @class, offset);\n}\n","// stylelint-disable selector-max-type, selector-max-compound-selectors, selector-no-qualifying-type\n\n//\n// Tables\n// --------------------------------------------------\n\n\ntable {\n background-color: @table-bg;\n\n // Table cell sizing\n //\n // Reset default table behavior\n\n col[class*=\"col-\"] {\n position: static; // Prevent border hiding in Firefox and IE9-11 (see https://github.com/twbs/bootstrap/issues/11623)\n display: table-column;\n float: none;\n }\n\n td,\n th {\n &[class*=\"col-\"] {\n position: static; // Prevent border hiding in Firefox and IE9-11 (see https://github.com/twbs/bootstrap/issues/11623)\n display: table-cell;\n float: none;\n }\n }\n}\n\ncaption {\n padding-top: @table-cell-padding;\n padding-bottom: @table-cell-padding;\n color: @text-muted;\n text-align: left;\n}\n\nth {\n text-align: left;\n}\n\n\n// Baseline styles\n\n.table {\n width: 100%;\n max-width: 100%;\n margin-bottom: @line-height-computed;\n // Cells\n > thead,\n > tbody,\n > tfoot {\n > tr {\n > th,\n > td {\n padding: @table-cell-padding;\n line-height: @line-height-base;\n vertical-align: top;\n border-top: 1px solid @table-border-color;\n }\n }\n }\n // Bottom align for column headings\n > thead > tr > th {\n vertical-align: bottom;\n border-bottom: 2px solid @table-border-color;\n }\n // Remove top border from thead by default\n > caption + thead,\n > colgroup + thead,\n > thead:first-child {\n > tr:first-child {\n > th,\n > td {\n border-top: 0;\n }\n }\n }\n // Account for multiple tbody instances\n > tbody + tbody {\n border-top: 2px solid @table-border-color;\n }\n\n // Nesting\n .table {\n background-color: @body-bg;\n }\n}\n\n\n// Condensed table w/ half padding\n\n.table-condensed {\n > thead,\n > tbody,\n > tfoot {\n > tr {\n > th,\n > td {\n padding: @table-condensed-cell-padding;\n }\n }\n }\n}\n\n\n// Bordered version\n//\n// Add borders all around the table and between all the columns.\n\n.table-bordered {\n border: 1px solid @table-border-color;\n > thead,\n > tbody,\n > tfoot {\n > tr {\n > th,\n > td {\n border: 1px solid @table-border-color;\n }\n }\n }\n > thead > tr {\n > th,\n > td {\n border-bottom-width: 2px;\n }\n }\n}\n\n\n// Zebra-striping\n//\n// Default zebra-stripe styles (alternating gray and transparent backgrounds)\n\n.table-striped {\n > tbody > tr:nth-of-type(odd) {\n background-color: @table-bg-accent;\n }\n}\n\n\n// Hover effect\n//\n// Placed here since it has to come after the potential zebra striping\n\n.table-hover {\n > tbody > tr:hover {\n background-color: @table-bg-hover;\n }\n}\n\n\n// Table backgrounds\n//\n// Exact selectors below required to override `.table-striped` and prevent\n// inheritance to nested tables.\n\n// Generate the contextual variants\n.table-row-variant(active; @table-bg-active);\n.table-row-variant(success; @state-success-bg);\n.table-row-variant(info; @state-info-bg);\n.table-row-variant(warning; @state-warning-bg);\n.table-row-variant(danger; @state-danger-bg);\n\n\n// Responsive tables\n//\n// Wrap your tables in `.table-responsive` and we'll make them mobile friendly\n// by enabling horizontal scrolling. Only applies <768px. Everything above that\n// will display normally.\n\n.table-responsive {\n min-height: .01%; // Workaround for IE9 bug (see https://github.com/twbs/bootstrap/issues/14837)\n overflow-x: auto;\n\n @media screen and (max-width: @screen-xs-max) {\n width: 100%;\n margin-bottom: (@line-height-computed * .75);\n overflow-y: hidden;\n -ms-overflow-style: -ms-autohiding-scrollbar;\n border: 1px solid @table-border-color;\n\n // Tighten up spacing\n > .table {\n margin-bottom: 0;\n\n // Ensure the content doesn't wrap\n > thead,\n > tbody,\n > tfoot {\n > tr {\n > th,\n > td {\n white-space: nowrap;\n }\n }\n }\n }\n\n // Special overrides for the bordered tables\n > .table-bordered {\n border: 0;\n\n // Nuke the appropriate borders so that the parent can handle them\n > thead,\n > tbody,\n > tfoot {\n > tr {\n > th:first-child,\n > td:first-child {\n border-left: 0;\n }\n > th:last-child,\n > td:last-child {\n border-right: 0;\n }\n }\n }\n\n // Only nuke the last row's bottom-border in `tbody` and `tfoot` since\n // chances are there will be only one `tr` in a `thead` and that would\n // remove the border altogether.\n > tbody,\n > tfoot {\n > tr:last-child {\n > th,\n > td {\n border-bottom: 0;\n }\n }\n }\n\n }\n }\n}\n","// Tables\n\n.table-row-variant(@state; @background) {\n // Exact selectors below required to override `.table-striped` and prevent\n // inheritance to nested tables.\n .table > thead > tr,\n .table > tbody > tr,\n .table > tfoot > tr {\n > td.@{state},\n > th.@{state},\n &.@{state} > td,\n &.@{state} > th {\n background-color: @background;\n }\n }\n\n // Hover states for `.table-hover`\n // Note: this is not available for cells or rows within `thead` or `tfoot`.\n .table-hover > tbody > tr {\n > td.@{state}:hover,\n > th.@{state}:hover,\n &.@{state}:hover > td,\n &:hover > .@{state},\n &.@{state}:hover > th {\n background-color: darken(@background, 5%);\n }\n }\n}\n","// stylelint-disable selector-no-qualifying-type, property-no-vendor-prefix, media-feature-name-no-vendor-prefix\n\n//\n// Forms\n// --------------------------------------------------\n\n\n// Normalize non-controls\n//\n// Restyle and baseline non-control form elements.\n\nfieldset {\n // Chrome and Firefox set a `min-width: min-content;` on fieldsets,\n // so we reset that to ensure it behaves more like a standard block element.\n // See https://github.com/twbs/bootstrap/issues/12359.\n min-width: 0;\n padding: 0;\n margin: 0;\n border: 0;\n}\n\nlegend {\n display: block;\n width: 100%;\n padding: 0;\n margin-bottom: @line-height-computed;\n font-size: (@font-size-base * 1.5);\n line-height: inherit;\n color: @legend-color;\n border: 0;\n border-bottom: 1px solid @legend-border-color;\n}\n\nlabel {\n display: inline-block;\n max-width: 100%; // Force IE8 to wrap long content (see https://github.com/twbs/bootstrap/issues/13141)\n margin-bottom: 5px;\n font-weight: 700;\n}\n\n\n// Normalize form controls\n//\n// While most of our form styles require extra classes, some basic normalization\n// is required to ensure optimum display with or without those classes to better\n// address browser inconsistencies.\n\ninput[type=\"search\"] {\n // Override content-box in Normalize (* isn't specific enough)\n .box-sizing(border-box);\n\n // Search inputs in iOS\n //\n // This overrides the extra rounded corners on search inputs in iOS so that our\n // `.form-control` class can properly style them. Note that this cannot simply\n // be added to `.form-control` as it's not specific enough. For details, see\n // https://github.com/twbs/bootstrap/issues/11586.\n -webkit-appearance: none;\n appearance: none;\n}\n\n// Position radios and checkboxes better\ninput[type=\"radio\"],\ninput[type=\"checkbox\"] {\n margin: 4px 0 0;\n margin-top: 1px \\9; // IE8-9\n line-height: normal;\n\n // Apply same disabled cursor tweak as for inputs\n // Some special care is needed because <label>s don't inherit their parent's `cursor`.\n //\n // Note: Neither radios nor checkboxes can be readonly.\n &[disabled],\n &.disabled,\n fieldset[disabled] & {\n cursor: @cursor-disabled;\n }\n}\n\ninput[type=\"file\"] {\n display: block;\n}\n\n// Make range inputs behave like textual form controls\ninput[type=\"range\"] {\n display: block;\n width: 100%;\n}\n\n// Make multiple select elements height not fixed\nselect[multiple],\nselect[size] {\n height: auto;\n}\n\n// Focus for file, radio, and checkbox\ninput[type=\"file\"]:focus,\ninput[type=\"radio\"]:focus,\ninput[type=\"checkbox\"]:focus {\n .tab-focus();\n}\n\n// Adjust output element\noutput {\n display: block;\n padding-top: (@padding-base-vertical + 1);\n font-size: @font-size-base;\n line-height: @line-height-base;\n color: @input-color;\n}\n\n\n// Common form controls\n//\n// Shared size and type resets for form controls. Apply `.form-control` to any\n// of the following form controls:\n//\n// select\n// textarea\n// input[type=\"text\"]\n// input[type=\"password\"]\n// input[type=\"datetime\"]\n// input[type=\"datetime-local\"]\n// input[type=\"date\"]\n// input[type=\"month\"]\n// input[type=\"time\"]\n// input[type=\"week\"]\n// input[type=\"number\"]\n// input[type=\"email\"]\n// input[type=\"url\"]\n// input[type=\"search\"]\n// input[type=\"tel\"]\n// input[type=\"color\"]\n\n.form-control {\n display: block;\n width: 100%;\n height: @input-height-base; // Make inputs at least the height of their button counterpart (base line-height + padding + border)\n padding: @padding-base-vertical @padding-base-horizontal;\n font-size: @font-size-base;\n line-height: @line-height-base;\n color: @input-color;\n background-color: @input-bg;\n background-image: none; // Reset unusual Firefox-on-Android default style; see https://github.com/necolas/normalize.css/issues/214\n border: 1px solid @input-border;\n border-radius: @input-border-radius; // Note: This has no effect on <select>s in some browsers, due to the limited stylability of <select>s in CSS.\n .box-shadow(inset 0 1px 1px rgba(0, 0, 0, .075));\n .transition(~\"border-color ease-in-out .15s, box-shadow ease-in-out .15s\");\n\n // Customize the `:focus` state to imitate native WebKit styles.\n .form-control-focus();\n\n // Placeholder\n .placeholder();\n\n // Unstyle the caret on `<select>`s in IE10+.\n &::-ms-expand {\n background-color: transparent;\n border: 0;\n }\n\n // Disabled and read-only inputs\n //\n // HTML5 says that controls under a fieldset > legend:first-child won't be\n // disabled if the fieldset is disabled. Due to implementation difficulty, we\n // don't honor that edge case; we style them as disabled anyway.\n &[disabled],\n &[readonly],\n fieldset[disabled] & {\n background-color: @input-bg-disabled;\n opacity: 1; // iOS fix for unreadable disabled content; see https://github.com/twbs/bootstrap/issues/11655\n }\n\n &[disabled],\n fieldset[disabled] & {\n cursor: @cursor-disabled;\n }\n\n // Reset height for `textarea`s\n textarea& {\n height: auto;\n }\n}\n\n\n// Special styles for iOS temporal inputs\n//\n// In Mobile Safari, setting `display: block` on temporal inputs causes the\n// text within the input to become vertically misaligned. As a workaround, we\n// set a pixel line-height that matches the given height of the input, but only\n// for Safari. See https://bugs.webkit.org/show_bug.cgi?id=139848\n//\n// Note that as of 9.3, iOS doesn't support `week`.\n\n@media screen and (-webkit-min-device-pixel-ratio: 0) {\n input[type=\"date\"],\n input[type=\"time\"],\n input[type=\"datetime-local\"],\n input[type=\"month\"] {\n &.form-control {\n line-height: @input-height-base;\n }\n\n &.input-sm,\n .input-group-sm & {\n line-height: @input-height-small;\n }\n\n &.input-lg,\n .input-group-lg & {\n line-height: @input-height-large;\n }\n }\n}\n\n\n// Form groups\n//\n// Designed to help with the organization and spacing of vertical forms. For\n// horizontal forms, use the predefined grid classes.\n\n.form-group {\n margin-bottom: @form-group-margin-bottom;\n}\n\n\n// Checkboxes and radios\n//\n// Indent the labels to position radios/checkboxes as hanging controls.\n\n.radio,\n.checkbox {\n position: relative;\n display: block;\n margin-top: 10px;\n margin-bottom: 10px;\n\n // These are used on elements with <label> descendants\n &.disabled,\n fieldset[disabled] & {\n label {\n cursor: @cursor-disabled;\n }\n }\n\n label {\n min-height: @line-height-computed; // Ensure the input doesn't jump when there is no text\n padding-left: 20px;\n margin-bottom: 0;\n font-weight: 400;\n cursor: pointer;\n }\n}\n.radio input[type=\"radio\"],\n.radio-inline input[type=\"radio\"],\n.checkbox input[type=\"checkbox\"],\n.checkbox-inline input[type=\"checkbox\"] {\n position: absolute;\n margin-top: 4px \\9;\n margin-left: -20px;\n}\n\n.radio + .radio,\n.checkbox + .checkbox {\n margin-top: -5px; // Move up sibling radios or checkboxes for tighter spacing\n}\n\n// Radios and checkboxes on same line\n.radio-inline,\n.checkbox-inline {\n position: relative;\n display: inline-block;\n padding-left: 20px;\n margin-bottom: 0;\n font-weight: 400;\n vertical-align: middle;\n cursor: pointer;\n\n // These are used directly on <label>s\n &.disabled,\n fieldset[disabled] & {\n cursor: @cursor-disabled;\n }\n}\n.radio-inline + .radio-inline,\n.checkbox-inline + .checkbox-inline {\n margin-top: 0;\n margin-left: 10px; // space out consecutive inline controls\n}\n\n\n// Static form control text\n//\n// Apply class to a `p` element to make any string of text align with labels in\n// a horizontal form layout.\n\n.form-control-static {\n min-height: (@line-height-computed + @font-size-base);\n // Size it appropriately next to real form controls\n padding-top: (@padding-base-vertical + 1);\n padding-bottom: (@padding-base-vertical + 1);\n // Remove default margin from `p`\n margin-bottom: 0;\n\n &.input-lg,\n &.input-sm {\n padding-right: 0;\n padding-left: 0;\n }\n}\n\n\n// Form control sizing\n//\n// Build on `.form-control` with modifier classes to decrease or increase the\n// height and font-size of form controls.\n//\n// The `.form-group-* form-control` variations are sadly duplicated to avoid the\n// issue documented in https://github.com/twbs/bootstrap/issues/15074.\n\n.input-sm {\n .input-size(@input-height-small; @padding-small-vertical; @padding-small-horizontal; @font-size-small; @line-height-small; @input-border-radius-small);\n}\n.form-group-sm {\n .form-control {\n height: @input-height-small;\n padding: @padding-small-vertical @padding-small-horizontal;\n font-size: @font-size-small;\n line-height: @line-height-small;\n border-radius: @input-border-radius-small;\n }\n select.form-control {\n height: @input-height-small;\n line-height: @input-height-small;\n }\n textarea.form-control,\n select[multiple].form-control {\n height: auto;\n }\n .form-control-static {\n height: @input-height-small;\n min-height: (@line-height-computed + @font-size-small);\n padding: (@padding-small-vertical + 1) @padding-small-horizontal;\n font-size: @font-size-small;\n line-height: @line-height-small;\n }\n}\n\n.input-lg {\n .input-size(@input-height-large; @padding-large-vertical; @padding-large-horizontal; @font-size-large; @line-height-large; @input-border-radius-large);\n}\n.form-group-lg {\n .form-control {\n height: @input-height-large;\n padding: @padding-large-vertical @padding-large-horizontal;\n font-size: @font-size-large;\n line-height: @line-height-large;\n border-radius: @input-border-radius-large;\n }\n select.form-control {\n height: @input-height-large;\n line-height: @input-height-large;\n }\n textarea.form-control,\n select[multiple].form-control {\n height: auto;\n }\n .form-control-static {\n height: @input-height-large;\n min-height: (@line-height-computed + @font-size-large);\n padding: (@padding-large-vertical + 1) @padding-large-horizontal;\n font-size: @font-size-large;\n line-height: @line-height-large;\n }\n}\n\n\n// Form control feedback states\n//\n// Apply contextual and semantic states to individual form controls.\n\n.has-feedback {\n // Enable absolute positioning\n position: relative;\n\n // Ensure icons don't overlap text\n .form-control {\n padding-right: (@input-height-base * 1.25);\n }\n}\n// Feedback icon (requires .glyphicon classes)\n.form-control-feedback {\n position: absolute;\n top: 0;\n right: 0;\n z-index: 2; // Ensure icon is above input groups\n display: block;\n width: @input-height-base;\n height: @input-height-base;\n line-height: @input-height-base;\n text-align: center;\n pointer-events: none;\n}\n.input-lg + .form-control-feedback,\n.input-group-lg + .form-control-feedback,\n.form-group-lg .form-control + .form-control-feedback {\n width: @input-height-large;\n height: @input-height-large;\n line-height: @input-height-large;\n}\n.input-sm + .form-control-feedback,\n.input-group-sm + .form-control-feedback,\n.form-group-sm .form-control + .form-control-feedback {\n width: @input-height-small;\n height: @input-height-small;\n line-height: @input-height-small;\n}\n\n// Feedback states\n.has-success {\n .form-control-validation(@state-success-text; @state-success-text; @state-success-bg);\n}\n.has-warning {\n .form-control-validation(@state-warning-text; @state-warning-text; @state-warning-bg);\n}\n.has-error {\n .form-control-validation(@state-danger-text; @state-danger-text; @state-danger-bg);\n}\n\n// Reposition feedback icon if input has visible label above\n.has-feedback label {\n\n & ~ .form-control-feedback {\n top: (@line-height-computed + 5); // Height of the `label` and its margin\n }\n &.sr-only ~ .form-control-feedback {\n top: 0;\n }\n}\n\n\n// Help text\n//\n// Apply to any element you wish to create light text for placement immediately\n// below a form control. Use for general help, formatting, or instructional text.\n\n.help-block {\n display: block; // account for any element using help-block\n margin-top: 5px;\n margin-bottom: 10px;\n color: lighten(@text-color, 25%); // lighten the text some for contrast\n}\n\n\n// Inline forms\n//\n// Make forms appear inline(-block) by adding the `.form-inline` class. Inline\n// forms begin stacked on extra small (mobile) devices and then go inline when\n// viewports reach <768px.\n//\n// Requires wrapping inputs and labels with `.form-group` for proper display of\n// default HTML form controls and our custom form controls (e.g., input groups).\n//\n// Heads up! This is mixin-ed into `.navbar-form` in navbars.less.\n\n.form-inline {\n\n // Kick in the inline\n @media (min-width: @screen-sm-min) {\n // Inline-block all the things for \"inline\"\n .form-group {\n display: inline-block;\n margin-bottom: 0;\n vertical-align: middle;\n }\n\n // In navbar-form, allow folks to *not* use `.form-group`\n .form-control {\n display: inline-block;\n width: auto; // Prevent labels from stacking above inputs in `.form-group`\n vertical-align: middle;\n }\n\n // Make static controls behave like regular ones\n .form-control-static {\n display: inline-block;\n }\n\n .input-group {\n display: inline-table;\n vertical-align: middle;\n\n .input-group-addon,\n .input-group-btn,\n .form-control {\n width: auto;\n }\n }\n\n // Input groups need that 100% width though\n .input-group > .form-control {\n width: 100%;\n }\n\n .control-label {\n margin-bottom: 0;\n vertical-align: middle;\n }\n\n // Remove default margin on radios/checkboxes that were used for stacking, and\n // then undo the floating of radios and checkboxes to match.\n .radio,\n .checkbox {\n display: inline-block;\n margin-top: 0;\n margin-bottom: 0;\n vertical-align: middle;\n\n label {\n padding-left: 0;\n }\n }\n .radio input[type=\"radio\"],\n .checkbox input[type=\"checkbox\"] {\n position: relative;\n margin-left: 0;\n }\n\n // Re-override the feedback icon.\n .has-feedback .form-control-feedback {\n top: 0;\n }\n }\n}\n\n\n// Horizontal forms\n//\n// Horizontal forms are built on grid classes and allow you to create forms with\n// labels on the left and inputs on the right.\n\n.form-horizontal {\n\n // Consistent vertical alignment of radios and checkboxes\n //\n // Labels also get some reset styles, but that is scoped to a media query below.\n .radio,\n .checkbox,\n .radio-inline,\n .checkbox-inline {\n padding-top: (@padding-base-vertical + 1); // Default padding plus a border\n margin-top: 0;\n margin-bottom: 0;\n }\n // Account for padding we're adding to ensure the alignment and of help text\n // and other content below items\n .radio,\n .checkbox {\n min-height: (@line-height-computed + (@padding-base-vertical + 1));\n }\n\n // Make form groups behave like rows\n .form-group {\n .make-row();\n }\n\n // Reset spacing and right align labels, but scope to media queries so that\n // labels on narrow viewports stack the same as a default form example.\n @media (min-width: @screen-sm-min) {\n .control-label {\n padding-top: (@padding-base-vertical + 1); // Default padding plus a border\n margin-bottom: 0;\n text-align: right;\n }\n }\n\n // Validation states\n //\n // Reposition the icon because it's now within a grid column and columns have\n // `position: relative;` on them. Also accounts for the grid gutter padding.\n .has-feedback .form-control-feedback {\n right: floor((@grid-gutter-width / 2));\n }\n\n // Form group sizes\n //\n // Quick utility class for applying `.input-lg` and `.input-sm` styles to the\n // inputs and labels within a `.form-group`.\n .form-group-lg {\n @media (min-width: @screen-sm-min) {\n .control-label {\n padding-top: (@padding-large-vertical + 1);\n font-size: @font-size-large;\n }\n }\n }\n .form-group-sm {\n @media (min-width: @screen-sm-min) {\n .control-label {\n padding-top: (@padding-small-vertical + 1);\n font-size: @font-size-small;\n }\n }\n }\n}\n","// Form validation states\n//\n// Used in forms.less to generate the form validation CSS for warnings, errors,\n// and successes.\n\n.form-control-validation(@text-color: #555; @border-color: #ccc; @background-color: #f5f5f5) {\n // Color the label and help text\n .help-block,\n .control-label,\n .radio,\n .checkbox,\n .radio-inline,\n .checkbox-inline,\n &.radio label,\n &.checkbox label,\n &.radio-inline label,\n &.checkbox-inline label {\n color: @text-color;\n }\n // Set the border and box shadow on specific inputs to match\n .form-control {\n border-color: @border-color;\n .box-shadow(inset 0 1px 1px rgba(0, 0, 0, .075)); // Redeclare so transitions work\n &:focus {\n border-color: darken(@border-color, 10%);\n @shadow: inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 6px lighten(@border-color, 20%);\n .box-shadow(@shadow);\n }\n }\n // Set validation states also for addons\n .input-group-addon {\n color: @text-color;\n background-color: @background-color;\n border-color: @border-color;\n }\n // Optional feedback icon\n .form-control-feedback {\n color: @text-color;\n }\n}\n\n\n// Form control focus state\n//\n// Generate a customized focus state and for any input with the specified color,\n// which defaults to the `@input-border-focus` variable.\n//\n// We highly encourage you to not customize the default value, but instead use\n// this to tweak colors on an as-needed basis. This aesthetic change is based on\n// WebKit's default styles, but applicable to a wider range of browsers. Its\n// usability and accessibility should be taken into account with any change.\n//\n// Example usage: change the default blue border and shadow to white for better\n// contrast against a dark gray background.\n.form-control-focus(@color: @input-border-focus) {\n @color-rgba: rgba(red(@color), green(@color), blue(@color), .6);\n &:focus {\n border-color: @color;\n outline: 0;\n .box-shadow(~\"inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 8px @{color-rgba}\");\n }\n}\n\n// Form control sizing\n//\n// Relative text size, padding, and border-radii changes for form controls. For\n// horizontal sizing, wrap controls in the predefined grid classes. `<select>`\n// element gets special love because it's special, and that's a fact!\n.input-size(@input-height; @padding-vertical; @padding-horizontal; @font-size; @line-height; @border-radius) {\n height: @input-height;\n padding: @padding-vertical @padding-horizontal;\n font-size: @font-size;\n line-height: @line-height;\n border-radius: @border-radius;\n\n select& {\n height: @input-height;\n line-height: @input-height;\n }\n\n textarea&,\n select[multiple]& {\n height: auto;\n }\n}\n","// stylelint-disable selector-no-qualifying-type\n\n//\n// Buttons\n// --------------------------------------------------\n\n\n// Base styles\n// --------------------------------------------------\n\n.btn {\n display: inline-block;\n margin-bottom: 0; // For input.btn\n font-weight: @btn-font-weight;\n text-align: center;\n white-space: nowrap;\n vertical-align: middle;\n touch-action: manipulation;\n cursor: pointer;\n background-image: none; // Reset unusual Firefox-on-Android default style; see https://github.com/necolas/normalize.css/issues/214\n border: 1px solid transparent;\n .button-size(@padding-base-vertical; @padding-base-horizontal; @font-size-base; @line-height-base; @btn-border-radius-base);\n .user-select(none);\n\n &,\n &:active,\n &.active {\n &:focus,\n &.focus {\n .tab-focus();\n }\n }\n\n &:hover,\n &:focus,\n &.focus {\n color: @btn-default-color;\n text-decoration: none;\n }\n\n &:active,\n &.active {\n background-image: none;\n outline: 0;\n .box-shadow(inset 0 3px 5px rgba(0, 0, 0, .125));\n }\n\n &.disabled,\n &[disabled],\n fieldset[disabled] & {\n cursor: @cursor-disabled;\n .opacity(.65);\n .box-shadow(none);\n }\n\n a& {\n &.disabled,\n fieldset[disabled] & {\n pointer-events: none; // Future-proof disabling of clicks on `<a>` elements\n }\n }\n}\n\n\n// Alternate buttons\n// --------------------------------------------------\n\n.btn-default {\n .button-variant(@btn-default-color; @btn-default-bg; @btn-default-border);\n}\n.btn-primary {\n .button-variant(@btn-primary-color; @btn-primary-bg; @btn-primary-border);\n}\n// Success appears as green\n.btn-success {\n .button-variant(@btn-success-color; @btn-success-bg; @btn-success-border);\n}\n// Info appears as blue-green\n.btn-info {\n .button-variant(@btn-info-color; @btn-info-bg; @btn-info-border);\n}\n// Warning appears as orange\n.btn-warning {\n .button-variant(@btn-warning-color; @btn-warning-bg; @btn-warning-border);\n}\n// Danger and error appear as red\n.btn-danger {\n .button-variant(@btn-danger-color; @btn-danger-bg; @btn-danger-border);\n}\n\n\n// Link buttons\n// -------------------------\n\n// Make a button look and behave like a link\n.btn-link {\n font-weight: 400;\n color: @link-color;\n border-radius: 0;\n\n &,\n &:active,\n &.active,\n &[disabled],\n fieldset[disabled] & {\n background-color: transparent;\n .box-shadow(none);\n }\n &,\n &:hover,\n &:focus,\n &:active {\n border-color: transparent;\n }\n &:hover,\n &:focus {\n color: @link-hover-color;\n text-decoration: @link-hover-decoration;\n background-color: transparent;\n }\n &[disabled],\n fieldset[disabled] & {\n &:hover,\n &:focus {\n color: @btn-link-disabled-color;\n text-decoration: none;\n }\n }\n}\n\n\n// Button Sizes\n// --------------------------------------------------\n\n.btn-lg {\n // line-height: ensure even-numbered height of button next to large input\n .button-size(@padding-large-vertical; @padding-large-horizontal; @font-size-large; @line-height-large; @btn-border-radius-large);\n}\n.btn-sm {\n // line-height: ensure proper height of button next to small input\n .button-size(@padding-small-vertical; @padding-small-horizontal; @font-size-small; @line-height-small; @btn-border-radius-small);\n}\n.btn-xs {\n .button-size(@padding-xs-vertical; @padding-xs-horizontal; @font-size-small; @line-height-small; @btn-border-radius-small);\n}\n\n\n// Block button\n// --------------------------------------------------\n\n.btn-block {\n display: block;\n width: 100%;\n}\n\n// Vertically space out multiple block buttons\n.btn-block + .btn-block {\n margin-top: 5px;\n}\n\n// Specificity overrides\ninput[type=\"submit\"],\ninput[type=\"reset\"],\ninput[type=\"button\"] {\n &.btn-block {\n width: 100%;\n }\n}\n","// Button variants\n//\n// Easily pump out default styles, as well as :hover, :focus, :active,\n// and disabled options for all buttons\n\n.button-variant(@color; @background; @border) {\n color: @color;\n background-color: @background;\n border-color: @border;\n\n &:focus,\n &.focus {\n color: @color;\n background-color: darken(@background, 10%);\n border-color: darken(@border, 25%);\n }\n &:hover {\n color: @color;\n background-color: darken(@background, 10%);\n border-color: darken(@border, 12%);\n }\n &:active,\n &.active,\n .open > .dropdown-toggle& {\n color: @color;\n background-color: darken(@background, 10%);\n background-image: none;\n border-color: darken(@border, 12%);\n\n &:hover,\n &:focus,\n &.focus {\n color: @color;\n background-color: darken(@background, 17%);\n border-color: darken(@border, 25%);\n }\n }\n &.disabled,\n &[disabled],\n fieldset[disabled] & {\n &:hover,\n &:focus,\n &.focus {\n background-color: @background;\n border-color: @border;\n }\n }\n\n .badge {\n color: @background;\n background-color: @color;\n }\n}\n\n// Button sizes\n.button-size(@padding-vertical; @padding-horizontal; @font-size; @line-height; @border-radius) {\n padding: @padding-vertical @padding-horizontal;\n font-size: @font-size;\n line-height: @line-height;\n border-radius: @border-radius;\n}\n","// Opacity\n\n.opacity(@opacity) {\n @opacity-ie: (@opacity * 100); // IE8 filter\n filter: ~\"alpha(opacity=@{opacity-ie})\";\n opacity: @opacity;\n}\n","// stylelint-disable selector-no-qualifying-type\n\n//\n// Component animations\n// --------------------------------------------------\n\n// Heads up!\n//\n// We don't use the `.opacity()` mixin here since it causes a bug with text\n// fields in IE7-8. Source: https://github.com/twbs/bootstrap/pull/3552.\n\n.fade {\n opacity: 0;\n .transition(opacity .15s linear);\n\n &.in {\n opacity: 1;\n }\n}\n\n.collapse {\n display: none;\n\n &.in { display: block; }\n tr&.in { display: table-row; }\n tbody&.in { display: table-row-group; }\n}\n\n.collapsing {\n position: relative;\n height: 0;\n overflow: hidden;\n .transition-property(~\"height, visibility\");\n .transition-duration(.35s);\n .transition-timing-function(ease);\n}\n","//\n// Dropdown menus\n// --------------------------------------------------\n\n\n// Dropdown arrow/caret\n.caret {\n display: inline-block;\n width: 0;\n height: 0;\n margin-left: 2px;\n vertical-align: middle;\n border-top: @caret-width-base dashed;\n border-top: @caret-width-base solid ~\"\\9\"; // IE8\n border-right: @caret-width-base solid transparent;\n border-left: @caret-width-base solid transparent;\n}\n\n// The dropdown wrapper (div)\n.dropup,\n.dropdown {\n position: relative;\n}\n\n// Prevent the focus on the dropdown toggle when closing dropdowns\n.dropdown-toggle:focus {\n outline: 0;\n}\n\n// The dropdown menu (ul)\n.dropdown-menu {\n position: absolute;\n top: 100%;\n left: 0;\n z-index: @zindex-dropdown;\n display: none; // none by default, but block on \"open\" of the menu\n float: left;\n min-width: 160px;\n padding: 5px 0;\n margin: 2px 0 0; // override default ul\n font-size: @font-size-base;\n text-align: left; // Ensures proper alignment if parent has it changed (e.g., modal footer)\n list-style: none;\n background-color: @dropdown-bg;\n background-clip: padding-box;\n border: 1px solid @dropdown-fallback-border; // IE8 fallback\n border: 1px solid @dropdown-border;\n border-radius: @border-radius-base;\n .box-shadow(0 6px 12px rgba(0, 0, 0, .175));\n\n // Aligns the dropdown menu to right\n //\n // Deprecated as of 3.1.0 in favor of `.dropdown-menu-[dir]`\n &.pull-right {\n right: 0;\n left: auto;\n }\n\n // Dividers (basically an hr) within the dropdown\n .divider {\n .nav-divider(@dropdown-divider-bg);\n }\n\n // Links within the dropdown menu\n > li > a {\n display: block;\n padding: 3px 20px;\n clear: both;\n font-weight: 400;\n line-height: @line-height-base;\n color: @dropdown-link-color;\n white-space: nowrap; // prevent links from randomly breaking onto new lines\n\n &:hover,\n &:focus {\n color: @dropdown-link-hover-color;\n text-decoration: none;\n background-color: @dropdown-link-hover-bg;\n }\n }\n}\n\n// Active state\n.dropdown-menu > .active > a {\n &,\n &:hover,\n &:focus {\n color: @dropdown-link-active-color;\n text-decoration: none;\n background-color: @dropdown-link-active-bg;\n outline: 0;\n }\n}\n\n// Disabled state\n//\n// Gray out text and ensure the hover/focus state remains gray\n\n.dropdown-menu > .disabled > a {\n &,\n &:hover,\n &:focus {\n color: @dropdown-link-disabled-color;\n }\n\n // Nuke hover/focus effects\n &:hover,\n &:focus {\n text-decoration: none;\n cursor: @cursor-disabled;\n background-color: transparent;\n background-image: none; // Remove CSS gradient\n .reset-filter();\n }\n}\n\n// Open state for the dropdown\n.open {\n // Show the menu\n > .dropdown-menu {\n display: block;\n }\n\n // Remove the outline when :focus is triggered\n > a {\n outline: 0;\n }\n}\n\n// Menu positioning\n//\n// Add extra class to `.dropdown-menu` to flip the alignment of the dropdown\n// menu with the parent.\n.dropdown-menu-right {\n right: 0;\n left: auto; // Reset the default from `.dropdown-menu`\n}\n// With v3, we enabled auto-flipping if you have a dropdown within a right\n// aligned nav component. To enable the undoing of that, we provide an override\n// to restore the default dropdown menu alignment.\n//\n// This is only for left-aligning a dropdown menu within a `.navbar-right` or\n// `.pull-right` nav component.\n.dropdown-menu-left {\n right: auto;\n left: 0;\n}\n\n// Dropdown section headers\n.dropdown-header {\n display: block;\n padding: 3px 20px;\n font-size: @font-size-small;\n line-height: @line-height-base;\n color: @dropdown-header-color;\n white-space: nowrap; // as with > li > a\n}\n\n// Backdrop to catch body clicks on mobile, etc.\n.dropdown-backdrop {\n position: fixed;\n top: 0;\n right: 0;\n bottom: 0;\n left: 0;\n z-index: (@zindex-dropdown - 10);\n}\n\n// Right aligned dropdowns\n.pull-right > .dropdown-menu {\n right: 0;\n left: auto;\n}\n\n// Allow for dropdowns to go bottom up (aka, dropup-menu)\n//\n// Just add .dropup after the standard .dropdown class and you're set, bro.\n// TODO: abstract this so that the navbar fixed styles are not placed here?\n\n.dropup,\n.navbar-fixed-bottom .dropdown {\n // Reverse the caret\n .caret {\n content: \"\";\n border-top: 0;\n border-bottom: @caret-width-base dashed;\n border-bottom: @caret-width-base solid ~\"\\9\"; // IE8\n }\n // Different positioning for bottom up menu\n .dropdown-menu {\n top: auto;\n bottom: 100%;\n margin-bottom: 2px;\n }\n}\n\n\n// Component alignment\n//\n// Reiterate per navbar.less and the modified component alignment there.\n\n@media (min-width: @grid-float-breakpoint) {\n .navbar-right {\n .dropdown-menu {\n .dropdown-menu-right();\n }\n // Necessary for overrides of the default right aligned menu.\n // Will remove come v4 in all likelihood.\n .dropdown-menu-left {\n .dropdown-menu-left();\n }\n }\n}\n","// Horizontal dividers\n//\n// Dividers (basically an hr) within dropdowns and nav lists\n\n.nav-divider(@color: #e5e5e5) {\n height: 1px;\n margin: ((@line-height-computed / 2) - 1) 0;\n overflow: hidden;\n background-color: @color;\n}\n","// Reset filters for IE\n//\n// When you need to remove a gradient background, do not forget to use this to reset\n// the IE filter for IE9 and below.\n\n.reset-filter() {\n filter: e(%(\"progid:DXImageTransform.Microsoft.gradient(enabled = false)\"));\n}\n","// stylelint-disable selector-no-qualifying-type */\n\n//\n// Button groups\n// --------------------------------------------------\n\n// Make the div behave like a button\n.btn-group,\n.btn-group-vertical {\n position: relative;\n display: inline-block;\n vertical-align: middle; // match .btn alignment given font-size hack above\n > .btn {\n position: relative;\n float: left;\n // Bring the \"active\" button to the front\n &:hover,\n &:focus,\n &:active,\n &.active {\n z-index: 2;\n }\n }\n}\n\n// Prevent double borders when buttons are next to each other\n.btn-group {\n .btn + .btn,\n .btn + .btn-group,\n .btn-group + .btn,\n .btn-group + .btn-group {\n margin-left: -1px;\n }\n}\n\n// Optional: Group multiple button groups together for a toolbar\n.btn-toolbar {\n margin-left: -5px; // Offset the first child's margin\n &:extend(.clearfix all);\n\n .btn,\n .btn-group,\n .input-group {\n float: left;\n }\n > .btn,\n > .btn-group,\n > .input-group {\n margin-left: 5px;\n }\n}\n\n.btn-group > .btn:not(:first-child):not(:last-child):not(.dropdown-toggle) {\n border-radius: 0;\n}\n\n// Set corners individual because sometimes a single button can be in a .btn-group and we need :first-child and :last-child to both match\n.btn-group > .btn:first-child {\n margin-left: 0;\n &:not(:last-child):not(.dropdown-toggle) {\n .border-right-radius(0);\n }\n}\n// Need .dropdown-toggle since :last-child doesn't apply, given that a .dropdown-menu is used immediately after it\n.btn-group > .btn:last-child:not(:first-child),\n.btn-group > .dropdown-toggle:not(:first-child) {\n .border-left-radius(0);\n}\n\n// Custom edits for including btn-groups within btn-groups (useful for including dropdown buttons within a btn-group)\n.btn-group > .btn-group {\n float: left;\n}\n.btn-group > .btn-group:not(:first-child):not(:last-child) > .btn {\n border-radius: 0;\n}\n.btn-group > .btn-group:first-child:not(:last-child) {\n > .btn:last-child,\n > .dropdown-toggle {\n .border-right-radius(0);\n }\n}\n.btn-group > .btn-group:last-child:not(:first-child) > .btn:first-child {\n .border-left-radius(0);\n}\n\n// On active and open, don't show outline\n.btn-group .dropdown-toggle:active,\n.btn-group.open .dropdown-toggle {\n outline: 0;\n}\n\n\n// Sizing\n//\n// Remix the default button sizing classes into new ones for easier manipulation.\n\n.btn-group-xs > .btn { &:extend(.btn-xs); }\n.btn-group-sm > .btn { &:extend(.btn-sm); }\n.btn-group-lg > .btn { &:extend(.btn-lg); }\n\n\n// Split button dropdowns\n// ----------------------\n\n// Give the line between buttons some depth\n.btn-group > .btn + .dropdown-toggle {\n padding-right: 8px;\n padding-left: 8px;\n}\n.btn-group > .btn-lg + .dropdown-toggle {\n padding-right: 12px;\n padding-left: 12px;\n}\n\n// The clickable button for toggling the menu\n// Remove the gradient and set the same inset shadow as the :active state\n.btn-group.open .dropdown-toggle {\n .box-shadow(inset 0 3px 5px rgba(0, 0, 0, .125));\n\n // Show no shadow for `.btn-link` since it has no other button styles.\n &.btn-link {\n .box-shadow(none);\n }\n}\n\n\n// Reposition the caret\n.btn .caret {\n margin-left: 0;\n}\n// Carets in other button sizes\n.btn-lg .caret {\n border-width: @caret-width-large @caret-width-large 0;\n border-bottom-width: 0;\n}\n// Upside down carets for .dropup\n.dropup .btn-lg .caret {\n border-width: 0 @caret-width-large @caret-width-large;\n}\n\n\n// Vertical button groups\n// ----------------------\n\n.btn-group-vertical {\n > .btn,\n > .btn-group,\n > .btn-group > .btn {\n display: block;\n float: none;\n width: 100%;\n max-width: 100%;\n }\n\n // Clear floats so dropdown menus can be properly placed\n > .btn-group {\n &:extend(.clearfix all);\n > .btn {\n float: none;\n }\n }\n\n > .btn + .btn,\n > .btn + .btn-group,\n > .btn-group + .btn,\n > .btn-group + .btn-group {\n margin-top: -1px;\n margin-left: 0;\n }\n}\n\n.btn-group-vertical > .btn {\n &:not(:first-child):not(:last-child) {\n border-radius: 0;\n }\n &:first-child:not(:last-child) {\n .border-top-radius(@btn-border-radius-base);\n .border-bottom-radius(0);\n }\n &:last-child:not(:first-child) {\n .border-top-radius(0);\n .border-bottom-radius(@btn-border-radius-base);\n }\n}\n.btn-group-vertical > .btn-group:not(:first-child):not(:last-child) > .btn {\n border-radius: 0;\n}\n.btn-group-vertical > .btn-group:first-child:not(:last-child) {\n > .btn:last-child,\n > .dropdown-toggle {\n .border-bottom-radius(0);\n }\n}\n.btn-group-vertical > .btn-group:last-child:not(:first-child) > .btn:first-child {\n .border-top-radius(0);\n}\n\n\n// Justified button groups\n// ----------------------\n\n.btn-group-justified {\n display: table;\n width: 100%;\n table-layout: fixed;\n border-collapse: separate;\n > .btn,\n > .btn-group {\n display: table-cell;\n float: none;\n width: 1%;\n }\n > .btn-group .btn {\n width: 100%;\n }\n\n > .btn-group .dropdown-menu {\n left: auto;\n }\n}\n\n\n// Checkbox and radio options\n//\n// In order to support the browser's form validation feedback, powered by the\n// `required` attribute, we have to \"hide\" the inputs via `clip`. We cannot use\n// `display: none;` or `visibility: hidden;` as that also hides the popover.\n// Simply visually hiding the inputs via `opacity` would leave them clickable in\n// certain cases which is prevented by using `clip` and `pointer-events`.\n// This way, we ensure a DOM element is visible to position the popover from.\n//\n// See https://github.com/twbs/bootstrap/pull/12794 and\n// https://github.com/twbs/bootstrap/pull/14559 for more information.\n\n[data-toggle=\"buttons\"] {\n > .btn,\n > .btn-group > .btn {\n input[type=\"radio\"],\n input[type=\"checkbox\"] {\n position: absolute;\n clip: rect(0, 0, 0, 0);\n pointer-events: none;\n }\n }\n}\n","// Single side border-radius\n\n.border-top-radius(@radius) {\n border-top-left-radius: @radius;\n border-top-right-radius: @radius;\n}\n.border-right-radius(@radius) {\n border-top-right-radius: @radius;\n border-bottom-right-radius: @radius;\n}\n.border-bottom-radius(@radius) {\n border-bottom-right-radius: @radius;\n border-bottom-left-radius: @radius;\n}\n.border-left-radius(@radius) {\n border-top-left-radius: @radius;\n border-bottom-left-radius: @radius;\n}\n","// stylelint-disable selector-no-qualifying-type\n\n//\n// Input groups\n// --------------------------------------------------\n\n// Base styles\n// -------------------------\n.input-group {\n position: relative; // For dropdowns\n display: table;\n border-collapse: separate; // prevent input groups from inheriting border styles from table cells when placed within a table\n\n // Undo padding and float of grid classes\n &[class*=\"col-\"] {\n float: none;\n padding-right: 0;\n padding-left: 0;\n }\n\n .form-control {\n // Ensure that the input is always above the *appended* addon button for\n // proper border colors.\n position: relative;\n z-index: 2;\n\n // IE9 fubars the placeholder attribute in text inputs and the arrows on\n // select elements in input groups. To fix it, we float the input. Details:\n // https://github.com/twbs/bootstrap/issues/11561#issuecomment-28936855\n float: left;\n\n width: 100%;\n margin-bottom: 0;\n\n &:focus {\n z-index: 3;\n }\n }\n}\n\n// Sizing options\n//\n// Remix the default form control sizing classes into new ones for easier\n// manipulation.\n\n.input-group-lg > .form-control,\n.input-group-lg > .input-group-addon,\n.input-group-lg > .input-group-btn > .btn {\n .input-lg();\n}\n.input-group-sm > .form-control,\n.input-group-sm > .input-group-addon,\n.input-group-sm > .input-group-btn > .btn {\n .input-sm();\n}\n\n\n// Display as table-cell\n// -------------------------\n.input-group-addon,\n.input-group-btn,\n.input-group .form-control {\n display: table-cell;\n\n &:not(:first-child):not(:last-child) {\n border-radius: 0;\n }\n}\n// Addon and addon wrapper for buttons\n.input-group-addon,\n.input-group-btn {\n width: 1%;\n white-space: nowrap;\n vertical-align: middle; // Match the inputs\n}\n\n// Text input groups\n// -------------------------\n.input-group-addon {\n padding: @padding-base-vertical @padding-base-horizontal;\n font-size: @font-size-base;\n font-weight: 400;\n line-height: 1;\n color: @input-color;\n text-align: center;\n background-color: @input-group-addon-bg;\n border: 1px solid @input-group-addon-border-color;\n border-radius: @input-border-radius;\n\n // Sizing\n &.input-sm {\n padding: @padding-small-vertical @padding-small-horizontal;\n font-size: @font-size-small;\n border-radius: @input-border-radius-small;\n }\n &.input-lg {\n padding: @padding-large-vertical @padding-large-horizontal;\n font-size: @font-size-large;\n border-radius: @input-border-radius-large;\n }\n\n // Nuke default margins from checkboxes and radios to vertically center within.\n input[type=\"radio\"],\n input[type=\"checkbox\"] {\n margin-top: 0;\n }\n}\n\n// Reset rounded corners\n.input-group .form-control:first-child,\n.input-group-addon:first-child,\n.input-group-btn:first-child > .btn,\n.input-group-btn:first-child > .btn-group > .btn,\n.input-group-btn:first-child > .dropdown-toggle,\n.input-group-btn:last-child > .btn:not(:last-child):not(.dropdown-toggle),\n.input-group-btn:last-child > .btn-group:not(:last-child) > .btn {\n .border-right-radius(0);\n}\n.input-group-addon:first-child {\n border-right: 0;\n}\n.input-group .form-control:last-child,\n.input-group-addon:last-child,\n.input-group-btn:last-child > .btn,\n.input-group-btn:last-child > .btn-group > .btn,\n.input-group-btn:last-child > .dropdown-toggle,\n.input-group-btn:first-child > .btn:not(:first-child),\n.input-group-btn:first-child > .btn-group:not(:first-child) > .btn {\n .border-left-radius(0);\n}\n.input-group-addon:last-child {\n border-left: 0;\n}\n\n// Button input groups\n// -------------------------\n.input-group-btn {\n position: relative;\n // Jankily prevent input button groups from wrapping with `white-space` and\n // `font-size` in combination with `inline-block` on buttons.\n font-size: 0;\n white-space: nowrap;\n\n // Negative margin for spacing, position for bringing hovered/focused/actived\n // element above the siblings.\n > .btn {\n position: relative;\n + .btn {\n margin-left: -1px;\n }\n // Bring the \"active\" button to the front\n &:hover,\n &:focus,\n &:active {\n z-index: 2;\n }\n }\n\n // Negative margin to only have a 1px border between the two\n &:first-child {\n > .btn,\n > .btn-group {\n margin-right: -1px;\n }\n }\n &:last-child {\n > .btn,\n > .btn-group {\n z-index: 2;\n margin-left: -1px;\n }\n }\n}\n","// stylelint-disable selector-no-qualifying-type, selector-max-type\n\n//\n// Navs\n// --------------------------------------------------\n\n\n// Base class\n// --------------------------------------------------\n\n.nav {\n padding-left: 0; // Override default ul/ol\n margin-bottom: 0;\n list-style: none;\n &:extend(.clearfix all);\n\n > li {\n position: relative;\n display: block;\n\n > a {\n position: relative;\n display: block;\n padding: @nav-link-padding;\n &:hover,\n &:focus {\n text-decoration: none;\n background-color: @nav-link-hover-bg;\n }\n }\n\n // Disabled state sets text to gray and nukes hover/tab effects\n &.disabled > a {\n color: @nav-disabled-link-color;\n\n &:hover,\n &:focus {\n color: @nav-disabled-link-hover-color;\n text-decoration: none;\n cursor: @cursor-disabled;\n background-color: transparent;\n }\n }\n }\n\n // Open dropdowns\n .open > a {\n &,\n &:hover,\n &:focus {\n background-color: @nav-link-hover-bg;\n border-color: @link-color;\n }\n }\n\n // Nav dividers (deprecated with v3.0.1)\n //\n // This should have been removed in v3 with the dropping of `.nav-list`, but\n // we missed it. We don't currently support this anywhere, but in the interest\n // of maintaining backward compatibility in case you use it, it's deprecated.\n .nav-divider {\n .nav-divider();\n }\n\n // Prevent IE8 from misplacing imgs\n //\n // See https://github.com/h5bp/html5-boilerplate/issues/984#issuecomment-3985989\n > li > a > img {\n max-width: none;\n }\n}\n\n\n// Tabs\n// -------------------------\n\n// Give the tabs something to sit on\n.nav-tabs {\n border-bottom: 1px solid @nav-tabs-border-color;\n > li {\n float: left;\n // Make the list-items overlay the bottom border\n margin-bottom: -1px;\n\n // Actual tabs (as links)\n > a {\n margin-right: 2px;\n line-height: @line-height-base;\n border: 1px solid transparent;\n border-radius: @border-radius-base @border-radius-base 0 0;\n &:hover {\n border-color: @nav-tabs-link-hover-border-color @nav-tabs-link-hover-border-color @nav-tabs-border-color;\n }\n }\n\n // Active state, and its :hover to override normal :hover\n &.active > a {\n &,\n &:hover,\n &:focus {\n color: @nav-tabs-active-link-hover-color;\n cursor: default;\n background-color: @nav-tabs-active-link-hover-bg;\n border: 1px solid @nav-tabs-active-link-hover-border-color;\n border-bottom-color: transparent;\n }\n }\n }\n // pulling this in mainly for less shorthand\n &.nav-justified {\n .nav-justified();\n .nav-tabs-justified();\n }\n}\n\n\n// Pills\n// -------------------------\n.nav-pills {\n > li {\n float: left;\n\n // Links rendered as pills\n > a {\n border-radius: @nav-pills-border-radius;\n }\n + li {\n margin-left: 2px;\n }\n\n // Active state\n &.active > a {\n &,\n &:hover,\n &:focus {\n color: @nav-pills-active-link-hover-color;\n background-color: @nav-pills-active-link-hover-bg;\n }\n }\n }\n}\n\n\n// Stacked pills\n.nav-stacked {\n > li {\n float: none;\n + li {\n margin-top: 2px;\n margin-left: 0; // no need for this gap between nav items\n }\n }\n}\n\n\n// Nav variations\n// --------------------------------------------------\n\n// Justified nav links\n// -------------------------\n\n.nav-justified {\n width: 100%;\n\n > li {\n float: none;\n > a {\n margin-bottom: 5px;\n text-align: center;\n }\n }\n\n > .dropdown .dropdown-menu {\n top: auto;\n left: auto;\n }\n\n @media (min-width: @screen-sm-min) {\n > li {\n display: table-cell;\n width: 1%;\n > a {\n margin-bottom: 0;\n }\n }\n }\n}\n\n// Move borders to anchors instead of bottom of list\n//\n// Mixin for adding on top the shared `.nav-justified` styles for our tabs\n.nav-tabs-justified {\n border-bottom: 0;\n\n > li > a {\n // Override margin from .nav-tabs\n margin-right: 0;\n border-radius: @border-radius-base;\n }\n\n > .active > a,\n > .active > a:hover,\n > .active > a:focus {\n border: 1px solid @nav-tabs-justified-link-border-color;\n }\n\n @media (min-width: @screen-sm-min) {\n > li > a {\n border-bottom: 1px solid @nav-tabs-justified-link-border-color;\n border-radius: @border-radius-base @border-radius-base 0 0;\n }\n > .active > a,\n > .active > a:hover,\n > .active > a:focus {\n border-bottom-color: @nav-tabs-justified-active-link-border-color;\n }\n }\n}\n\n\n// Tabbable tabs\n// -------------------------\n\n// Hide tabbable panes to start, show them when `.active`\n.tab-content {\n > .tab-pane {\n display: none;\n }\n > .active {\n display: block;\n }\n}\n\n\n// Dropdowns\n// -------------------------\n\n// Specific dropdowns\n.nav-tabs .dropdown-menu {\n // make dropdown border overlap tab border\n margin-top: -1px;\n // Remove the top rounded corners here since there is a hard edge above the menu\n .border-top-radius(0);\n}\n","// stylelint-disable selector-max-type, selector-max-compound-selectors, selector-max-combinators, selector-max-class, declaration-no-important, selector-no-qualifying-type\n\n//\n// Navbars\n// --------------------------------------------------\n\n\n// Wrapper and base class\n//\n// Provide a static navbar from which we expand to create full-width, fixed, and\n// other navbar variations.\n\n.navbar {\n position: relative;\n min-height: @navbar-height; // Ensure a navbar always shows (e.g., without a .navbar-brand in collapsed mode)\n margin-bottom: @navbar-margin-bottom;\n border: 1px solid transparent;\n\n // Prevent floats from breaking the navbar\n &:extend(.clearfix all);\n\n @media (min-width: @grid-float-breakpoint) {\n border-radius: @navbar-border-radius;\n }\n}\n\n\n// Navbar heading\n//\n// Groups `.navbar-brand` and `.navbar-toggle` into a single component for easy\n// styling of responsive aspects.\n\n.navbar-header {\n &:extend(.clearfix all);\n\n @media (min-width: @grid-float-breakpoint) {\n float: left;\n }\n}\n\n\n// Navbar collapse (body)\n//\n// Group your navbar content into this for easy collapsing and expanding across\n// various device sizes. By default, this content is collapsed when <768px, but\n// will expand past that for a horizontal display.\n//\n// To start (on mobile devices) the navbar links, forms, and buttons are stacked\n// vertically and include a `max-height` to overflow in case you have too much\n// content for the user's viewport.\n\n.navbar-collapse {\n padding-right: @navbar-padding-horizontal;\n padding-left: @navbar-padding-horizontal;\n overflow-x: visible;\n border-top: 1px solid transparent;\n box-shadow: inset 0 1px 0 rgba(255, 255, 255, .1);\n &:extend(.clearfix all);\n -webkit-overflow-scrolling: touch;\n\n &.in {\n overflow-y: auto;\n }\n\n @media (min-width: @grid-float-breakpoint) {\n width: auto;\n border-top: 0;\n box-shadow: none;\n\n &.collapse {\n display: block !important;\n height: auto !important;\n padding-bottom: 0; // Override default setting\n overflow: visible !important;\n }\n\n &.in {\n overflow-y: visible;\n }\n\n // Undo the collapse side padding for navbars with containers to ensure\n // alignment of right-aligned contents.\n .navbar-fixed-top &,\n .navbar-static-top &,\n .navbar-fixed-bottom & {\n padding-right: 0;\n padding-left: 0;\n }\n }\n}\n\n.navbar-fixed-top,\n.navbar-fixed-bottom {\n .navbar-collapse {\n max-height: @navbar-collapse-max-height;\n\n @media (max-device-width: @screen-xs-min) and (orientation: landscape) {\n max-height: 200px;\n }\n }\n\n // Fix the top/bottom navbars when screen real estate supports it\n position: fixed;\n right: 0;\n left: 0;\n z-index: @zindex-navbar-fixed;\n\n // Undo the rounded corners\n @media (min-width: @grid-float-breakpoint) {\n border-radius: 0;\n }\n}\n\n.navbar-fixed-top {\n top: 0;\n border-width: 0 0 1px;\n}\n.navbar-fixed-bottom {\n bottom: 0;\n margin-bottom: 0; // override .navbar defaults\n border-width: 1px 0 0;\n}\n\n\n// Both navbar header and collapse\n//\n// When a container is present, change the behavior of the header and collapse.\n\n.container,\n.container-fluid {\n > .navbar-header,\n > .navbar-collapse {\n margin-right: -@navbar-padding-horizontal;\n margin-left: -@navbar-padding-horizontal;\n\n @media (min-width: @grid-float-breakpoint) {\n margin-right: 0;\n margin-left: 0;\n }\n }\n}\n\n\n//\n// Navbar alignment options\n//\n// Display the navbar across the entirety of the page or fixed it to the top or\n// bottom of the page.\n\n// Static top (unfixed, but 100% wide) navbar\n.navbar-static-top {\n z-index: @zindex-navbar;\n border-width: 0 0 1px;\n\n @media (min-width: @grid-float-breakpoint) {\n border-radius: 0;\n }\n}\n\n\n// Brand/project name\n\n.navbar-brand {\n float: left;\n height: @navbar-height;\n padding: @navbar-padding-vertical @navbar-padding-horizontal;\n font-size: @font-size-large;\n line-height: @line-height-computed;\n\n &:hover,\n &:focus {\n text-decoration: none;\n }\n\n > img {\n display: block;\n }\n\n @media (min-width: @grid-float-breakpoint) {\n .navbar > .container &,\n .navbar > .container-fluid & {\n margin-left: -@navbar-padding-horizontal;\n }\n }\n}\n\n\n// Navbar toggle\n//\n// Custom button for toggling the `.navbar-collapse`, powered by the collapse\n// JavaScript plugin.\n\n.navbar-toggle {\n position: relative;\n float: right;\n padding: 9px 10px;\n margin-right: @navbar-padding-horizontal;\n .navbar-vertical-align(34px);\n background-color: transparent;\n background-image: none; // Reset unusual Firefox-on-Android default style; see https://github.com/necolas/normalize.css/issues/214\n border: 1px solid transparent;\n border-radius: @border-radius-base;\n\n // We remove the `outline` here, but later compensate by attaching `:hover`\n // styles to `:focus`.\n &:focus {\n outline: 0;\n }\n\n // Bars\n .icon-bar {\n display: block;\n width: 22px;\n height: 2px;\n border-radius: 1px;\n }\n .icon-bar + .icon-bar {\n margin-top: 4px;\n }\n\n @media (min-width: @grid-float-breakpoint) {\n display: none;\n }\n}\n\n\n// Navbar nav links\n//\n// Builds on top of the `.nav` components with its own modifier class to make\n// the nav the full height of the horizontal nav (above 768px).\n\n.navbar-nav {\n margin: (@navbar-padding-vertical / 2) -@navbar-padding-horizontal;\n\n > li > a {\n padding-top: 10px;\n padding-bottom: 10px;\n line-height: @line-height-computed;\n }\n\n @media (max-width: @grid-float-breakpoint-max) {\n // Dropdowns get custom display when collapsed\n .open .dropdown-menu {\n position: static;\n float: none;\n width: auto;\n margin-top: 0;\n background-color: transparent;\n border: 0;\n box-shadow: none;\n > li > a,\n .dropdown-header {\n padding: 5px 15px 5px 25px;\n }\n > li > a {\n line-height: @line-height-computed;\n &:hover,\n &:focus {\n background-image: none;\n }\n }\n }\n }\n\n // Uncollapse the nav\n @media (min-width: @grid-float-breakpoint) {\n float: left;\n margin: 0;\n\n > li {\n float: left;\n > a {\n padding-top: @navbar-padding-vertical;\n padding-bottom: @navbar-padding-vertical;\n }\n }\n }\n}\n\n\n// Navbar form\n//\n// Extension of the `.form-inline` with some extra flavor for optimum display in\n// our navbars.\n\n.navbar-form {\n padding: 10px @navbar-padding-horizontal;\n margin-right: -@navbar-padding-horizontal;\n margin-left: -@navbar-padding-horizontal;\n border-top: 1px solid transparent;\n border-bottom: 1px solid transparent;\n @shadow: inset 0 1px 0 rgba(255, 255, 255, .1), 0 1px 0 rgba(255, 255, 255, .1);\n .box-shadow(@shadow);\n\n // Mixin behavior for optimum display\n .form-inline();\n\n .form-group {\n @media (max-width: @grid-float-breakpoint-max) {\n margin-bottom: 5px;\n\n &:last-child {\n margin-bottom: 0;\n }\n }\n }\n\n // Vertically center in expanded, horizontal navbar\n .navbar-vertical-align(@input-height-base);\n\n // Undo 100% width for pull classes\n @media (min-width: @grid-float-breakpoint) {\n width: auto;\n padding-top: 0;\n padding-bottom: 0;\n margin-right: 0;\n margin-left: 0;\n border: 0;\n .box-shadow(none);\n }\n}\n\n\n// Dropdown menus\n\n// Menu position and menu carets\n.navbar-nav > li > .dropdown-menu {\n margin-top: 0;\n .border-top-radius(0);\n}\n// Menu position and menu caret support for dropups via extra dropup class\n.navbar-fixed-bottom .navbar-nav > li > .dropdown-menu {\n margin-bottom: 0;\n .border-top-radius(@navbar-border-radius);\n .border-bottom-radius(0);\n}\n\n\n// Buttons in navbars\n//\n// Vertically center a button within a navbar (when *not* in a form).\n\n.navbar-btn {\n .navbar-vertical-align(@input-height-base);\n\n &.btn-sm {\n .navbar-vertical-align(@input-height-small);\n }\n &.btn-xs {\n .navbar-vertical-align(22);\n }\n}\n\n\n// Text in navbars\n//\n// Add a class to make any element properly align itself vertically within the navbars.\n\n.navbar-text {\n .navbar-vertical-align(@line-height-computed);\n\n @media (min-width: @grid-float-breakpoint) {\n float: left;\n margin-right: @navbar-padding-horizontal;\n margin-left: @navbar-padding-horizontal;\n }\n}\n\n\n// Component alignment\n//\n// Repurpose the pull utilities as their own navbar utilities to avoid specificity\n// issues with parents and chaining. Only do this when the navbar is uncollapsed\n// though so that navbar contents properly stack and align in mobile.\n//\n// Declared after the navbar components to ensure more specificity on the margins.\n\n@media (min-width: @grid-float-breakpoint) {\n .navbar-left { .pull-left(); }\n .navbar-right {\n .pull-right();\n margin-right: -@navbar-padding-horizontal;\n\n ~ .navbar-right {\n margin-right: 0;\n }\n }\n}\n\n\n// Alternate navbars\n// --------------------------------------------------\n\n// Default navbar\n.navbar-default {\n background-color: @navbar-default-bg;\n border-color: @navbar-default-border;\n\n .navbar-brand {\n color: @navbar-default-brand-color;\n &:hover,\n &:focus {\n color: @navbar-default-brand-hover-color;\n background-color: @navbar-default-brand-hover-bg;\n }\n }\n\n .navbar-text {\n color: @navbar-default-color;\n }\n\n .navbar-nav {\n > li > a {\n color: @navbar-default-link-color;\n\n &:hover,\n &:focus {\n color: @navbar-default-link-hover-color;\n background-color: @navbar-default-link-hover-bg;\n }\n }\n > .active > a {\n &,\n &:hover,\n &:focus {\n color: @navbar-default-link-active-color;\n background-color: @navbar-default-link-active-bg;\n }\n }\n > .disabled > a {\n &,\n &:hover,\n &:focus {\n color: @navbar-default-link-disabled-color;\n background-color: @navbar-default-link-disabled-bg;\n }\n }\n\n // Dropdown menu items\n // Remove background color from open dropdown\n > .open > a {\n &,\n &:hover,\n &:focus {\n color: @navbar-default-link-active-color;\n background-color: @navbar-default-link-active-bg;\n }\n }\n\n @media (max-width: @grid-float-breakpoint-max) {\n // Dropdowns get custom display when collapsed\n .open .dropdown-menu {\n > li > a {\n color: @navbar-default-link-color;\n &:hover,\n &:focus {\n color: @navbar-default-link-hover-color;\n background-color: @navbar-default-link-hover-bg;\n }\n }\n > .active > a {\n &,\n &:hover,\n &:focus {\n color: @navbar-default-link-active-color;\n background-color: @navbar-default-link-active-bg;\n }\n }\n > .disabled > a {\n &,\n &:hover,\n &:focus {\n color: @navbar-default-link-disabled-color;\n background-color: @navbar-default-link-disabled-bg;\n }\n }\n }\n }\n }\n\n .navbar-toggle {\n border-color: @navbar-default-toggle-border-color;\n &:hover,\n &:focus {\n background-color: @navbar-default-toggle-hover-bg;\n }\n .icon-bar {\n background-color: @navbar-default-toggle-icon-bar-bg;\n }\n }\n\n .navbar-collapse,\n .navbar-form {\n border-color: @navbar-default-border;\n }\n\n\n // Links in navbars\n //\n // Add a class to ensure links outside the navbar nav are colored correctly.\n\n .navbar-link {\n color: @navbar-default-link-color;\n &:hover {\n color: @navbar-default-link-hover-color;\n }\n }\n\n .btn-link {\n color: @navbar-default-link-color;\n &:hover,\n &:focus {\n color: @navbar-default-link-hover-color;\n }\n &[disabled],\n fieldset[disabled] & {\n &:hover,\n &:focus {\n color: @navbar-default-link-disabled-color;\n }\n }\n }\n}\n\n// Inverse navbar\n\n.navbar-inverse {\n background-color: @navbar-inverse-bg;\n border-color: @navbar-inverse-border;\n\n .navbar-brand {\n color: @navbar-inverse-brand-color;\n &:hover,\n &:focus {\n color: @navbar-inverse-brand-hover-color;\n background-color: @navbar-inverse-brand-hover-bg;\n }\n }\n\n .navbar-text {\n color: @navbar-inverse-color;\n }\n\n .navbar-nav {\n > li > a {\n color: @navbar-inverse-link-color;\n\n &:hover,\n &:focus {\n color: @navbar-inverse-link-hover-color;\n background-color: @navbar-inverse-link-hover-bg;\n }\n }\n > .active > a {\n &,\n &:hover,\n &:focus {\n color: @navbar-inverse-link-active-color;\n background-color: @navbar-inverse-link-active-bg;\n }\n }\n > .disabled > a {\n &,\n &:hover,\n &:focus {\n color: @navbar-inverse-link-disabled-color;\n background-color: @navbar-inverse-link-disabled-bg;\n }\n }\n\n // Dropdowns\n > .open > a {\n &,\n &:hover,\n &:focus {\n color: @navbar-inverse-link-active-color;\n background-color: @navbar-inverse-link-active-bg;\n }\n }\n\n @media (max-width: @grid-float-breakpoint-max) {\n // Dropdowns get custom display\n .open .dropdown-menu {\n > .dropdown-header {\n border-color: @navbar-inverse-border;\n }\n .divider {\n background-color: @navbar-inverse-border;\n }\n > li > a {\n color: @navbar-inverse-link-color;\n &:hover,\n &:focus {\n color: @navbar-inverse-link-hover-color;\n background-color: @navbar-inverse-link-hover-bg;\n }\n }\n > .active > a {\n &,\n &:hover,\n &:focus {\n color: @navbar-inverse-link-active-color;\n background-color: @navbar-inverse-link-active-bg;\n }\n }\n > .disabled > a {\n &,\n &:hover,\n &:focus {\n color: @navbar-inverse-link-disabled-color;\n background-color: @navbar-inverse-link-disabled-bg;\n }\n }\n }\n }\n }\n\n // Darken the responsive nav toggle\n .navbar-toggle {\n border-color: @navbar-inverse-toggle-border-color;\n &:hover,\n &:focus {\n background-color: @navbar-inverse-toggle-hover-bg;\n }\n .icon-bar {\n background-color: @navbar-inverse-toggle-icon-bar-bg;\n }\n }\n\n .navbar-collapse,\n .navbar-form {\n border-color: darken(@navbar-inverse-bg, 7%);\n }\n\n .navbar-link {\n color: @navbar-inverse-link-color;\n &:hover {\n color: @navbar-inverse-link-hover-color;\n }\n }\n\n .btn-link {\n color: @navbar-inverse-link-color;\n &:hover,\n &:focus {\n color: @navbar-inverse-link-hover-color;\n }\n &[disabled],\n fieldset[disabled] & {\n &:hover,\n &:focus {\n color: @navbar-inverse-link-disabled-color;\n }\n }\n }\n}\n","// Navbar vertical align\n//\n// Vertically center elements in the navbar.\n// Example: an element has a height of 30px, so write out `.navbar-vertical-align(30px);` to calculate the appropriate top margin.\n\n.navbar-vertical-align(@element-height) {\n margin-top: ((@navbar-height - @element-height) / 2);\n margin-bottom: ((@navbar-height - @element-height) / 2);\n}\n","// stylelint-disable declaration-no-important\n\n//\n// Utility classes\n// --------------------------------------------------\n\n\n// Floats\n// -------------------------\n\n.clearfix {\n .clearfix();\n}\n.center-block {\n .center-block();\n}\n.pull-right {\n float: right !important;\n}\n.pull-left {\n float: left !important;\n}\n\n\n// Toggling content\n// -------------------------\n\n// Note: Deprecated .hide in favor of .hidden or .sr-only (as appropriate) in v3.0.1\n.hide {\n display: none !important;\n}\n.show {\n display: block !important;\n}\n.invisible {\n visibility: hidden;\n}\n.text-hide {\n .text-hide();\n}\n\n\n// Hide from screenreaders and browsers\n//\n// Credit: HTML5 Boilerplate\n\n.hidden {\n display: none !important;\n}\n\n\n// For Affix plugin\n// -------------------------\n\n.affix {\n position: fixed;\n}\n","//\n// Breadcrumbs\n// --------------------------------------------------\n\n\n.breadcrumb {\n padding: @breadcrumb-padding-vertical @breadcrumb-padding-horizontal;\n margin-bottom: @line-height-computed;\n list-style: none;\n background-color: @breadcrumb-bg;\n border-radius: @border-radius-base;\n\n > li {\n display: inline-block;\n\n + li:before {\n padding: 0 5px;\n color: @breadcrumb-color;\n content: \"@{breadcrumb-separator}\\00a0\"; // Unicode space added since inline-block means non-collapsing white-space\n }\n }\n\n > .active {\n color: @breadcrumb-active-color;\n }\n}\n","//\n// Pagination (multiple pages)\n// --------------------------------------------------\n.pagination {\n display: inline-block;\n padding-left: 0;\n margin: @line-height-computed 0;\n border-radius: @border-radius-base;\n\n > li {\n display: inline; // Remove list-style and block-level defaults\n > a,\n > span {\n position: relative;\n float: left; // Collapse white-space\n padding: @padding-base-vertical @padding-base-horizontal;\n margin-left: -1px;\n line-height: @line-height-base;\n color: @pagination-color;\n text-decoration: none;\n background-color: @pagination-bg;\n border: 1px solid @pagination-border;\n\n &:hover,\n &:focus {\n z-index: 2;\n color: @pagination-hover-color;\n background-color: @pagination-hover-bg;\n border-color: @pagination-hover-border;\n }\n }\n &:first-child {\n > a,\n > span {\n margin-left: 0;\n .border-left-radius(@border-radius-base);\n }\n }\n &:last-child {\n > a,\n > span {\n .border-right-radius(@border-radius-base);\n }\n }\n }\n\n > .active > a,\n > .active > span {\n &,\n &:hover,\n &:focus {\n z-index: 3;\n color: @pagination-active-color;\n cursor: default;\n background-color: @pagination-active-bg;\n border-color: @pagination-active-border;\n }\n }\n\n > .disabled {\n > span,\n > span:hover,\n > span:focus,\n > a,\n > a:hover,\n > a:focus {\n color: @pagination-disabled-color;\n cursor: @cursor-disabled;\n background-color: @pagination-disabled-bg;\n border-color: @pagination-disabled-border;\n }\n }\n}\n\n// Sizing\n// --------------------------------------------------\n\n// Large\n.pagination-lg {\n .pagination-size(@padding-large-vertical; @padding-large-horizontal; @font-size-large; @line-height-large; @border-radius-large);\n}\n\n// Small\n.pagination-sm {\n .pagination-size(@padding-small-vertical; @padding-small-horizontal; @font-size-small; @line-height-small; @border-radius-small);\n}\n","// Pagination\n\n.pagination-size(@padding-vertical; @padding-horizontal; @font-size; @line-height; @border-radius) {\n > li {\n > a,\n > span {\n padding: @padding-vertical @padding-horizontal;\n font-size: @font-size;\n line-height: @line-height;\n }\n &:first-child {\n > a,\n > span {\n .border-left-radius(@border-radius);\n }\n }\n &:last-child {\n > a,\n > span {\n .border-right-radius(@border-radius);\n }\n }\n }\n}\n","//\n// Pager pagination\n// --------------------------------------------------\n\n\n.pager {\n padding-left: 0;\n margin: @line-height-computed 0;\n text-align: center;\n list-style: none;\n &:extend(.clearfix all);\n li {\n display: inline;\n > a,\n > span {\n display: inline-block;\n padding: 5px 14px;\n background-color: @pager-bg;\n border: 1px solid @pager-border;\n border-radius: @pager-border-radius;\n }\n\n > a:hover,\n > a:focus {\n text-decoration: none;\n background-color: @pager-hover-bg;\n }\n }\n\n .next {\n > a,\n > span {\n float: right;\n }\n }\n\n .previous {\n > a,\n > span {\n float: left;\n }\n }\n\n .disabled {\n > a,\n > a:hover,\n > a:focus,\n > span {\n color: @pager-disabled-color;\n cursor: @cursor-disabled;\n background-color: @pager-bg;\n }\n }\n}\n","//\n// Labels\n// --------------------------------------------------\n\n.label {\n display: inline;\n padding: .2em .6em .3em;\n font-size: 75%;\n font-weight: 700;\n line-height: 1;\n color: @label-color;\n text-align: center;\n white-space: nowrap;\n vertical-align: baseline;\n border-radius: .25em;\n\n // Add hover effects, but only for links\n a& {\n &:hover,\n &:focus {\n color: @label-link-hover-color;\n text-decoration: none;\n cursor: pointer;\n }\n }\n\n // Empty labels collapse automatically (not available in IE8)\n &:empty {\n display: none;\n }\n\n // Quick fix for labels in buttons\n .btn & {\n position: relative;\n top: -1px;\n }\n}\n\n// Colors\n// Contextual variations (linked labels get darker on :hover)\n\n.label-default {\n .label-variant(@label-default-bg);\n}\n\n.label-primary {\n .label-variant(@label-primary-bg);\n}\n\n.label-success {\n .label-variant(@label-success-bg);\n}\n\n.label-info {\n .label-variant(@label-info-bg);\n}\n\n.label-warning {\n .label-variant(@label-warning-bg);\n}\n\n.label-danger {\n .label-variant(@label-danger-bg);\n}\n","// Labels\n\n.label-variant(@color) {\n background-color: @color;\n\n &[href] {\n &:hover,\n &:focus {\n background-color: darken(@color, 10%);\n }\n }\n}\n","//\n// Badges\n// --------------------------------------------------\n\n\n// Base class\n.badge {\n display: inline-block;\n min-width: 10px;\n padding: 3px 7px;\n font-size: @font-size-small;\n font-weight: @badge-font-weight;\n line-height: @badge-line-height;\n color: @badge-color;\n text-align: center;\n white-space: nowrap;\n vertical-align: middle;\n background-color: @badge-bg;\n border-radius: @badge-border-radius;\n\n // Empty badges collapse automatically (not available in IE8)\n &:empty {\n display: none;\n }\n\n // Quick fix for badges in buttons\n .btn & {\n position: relative;\n top: -1px;\n }\n\n .btn-xs &,\n .btn-group-xs > .btn & {\n top: 0;\n padding: 1px 5px;\n }\n\n // Hover state, but only for links\n a& {\n &:hover,\n &:focus {\n color: @badge-link-hover-color;\n text-decoration: none;\n cursor: pointer;\n }\n }\n\n // Account for badges in navs\n .list-group-item.active > &,\n .nav-pills > .active > a > & {\n color: @badge-active-color;\n background-color: @badge-active-bg;\n }\n\n .list-group-item > & {\n float: right;\n }\n\n .list-group-item > & + & {\n margin-right: 5px;\n }\n\n .nav-pills > li > a > & {\n margin-left: 3px;\n }\n}\n","//\n// Jumbotron\n// --------------------------------------------------\n\n\n.jumbotron {\n padding-top: @jumbotron-padding;\n padding-bottom: @jumbotron-padding;\n margin-bottom: @jumbotron-padding;\n color: @jumbotron-color;\n background-color: @jumbotron-bg;\n\n h1,\n .h1 {\n color: @jumbotron-heading-color;\n }\n\n p {\n margin-bottom: (@jumbotron-padding / 2);\n font-size: @jumbotron-font-size;\n font-weight: 200;\n }\n\n > hr {\n border-top-color: darken(@jumbotron-bg, 10%);\n }\n\n .container &,\n .container-fluid & {\n padding-right: (@grid-gutter-width / 2);\n padding-left: (@grid-gutter-width / 2);\n border-radius: @border-radius-large; // Only round corners at higher resolutions if contained in a container\n }\n\n .container {\n max-width: 100%;\n }\n\n @media screen and (min-width: @screen-sm-min) {\n padding-top: (@jumbotron-padding * 1.6);\n padding-bottom: (@jumbotron-padding * 1.6);\n\n .container &,\n .container-fluid & {\n padding-right: (@jumbotron-padding * 2);\n padding-left: (@jumbotron-padding * 2);\n }\n\n h1,\n .h1 {\n font-size: @jumbotron-heading-font-size;\n }\n }\n}\n","// stylelint-disable selector-no-qualifying-type\n\n//\n// Thumbnails\n// --------------------------------------------------\n\n\n// Mixin and adjust the regular image class\n.thumbnail {\n display: block;\n padding: @thumbnail-padding;\n margin-bottom: @line-height-computed;\n line-height: @line-height-base;\n background-color: @thumbnail-bg;\n border: 1px solid @thumbnail-border;\n border-radius: @thumbnail-border-radius;\n .transition(border .2s ease-in-out);\n\n > img,\n a > img {\n &:extend(.img-responsive);\n margin-right: auto;\n margin-left: auto;\n }\n\n // Add a hover state for linked versions only\n a&:hover,\n a&:focus,\n a&.active {\n border-color: @link-color;\n }\n\n // Image captions\n .caption {\n padding: @thumbnail-caption-padding;\n color: @thumbnail-caption-color;\n }\n}\n","//\n// Alerts\n// --------------------------------------------------\n\n\n// Base styles\n// -------------------------\n\n.alert {\n padding: @alert-padding;\n margin-bottom: @line-height-computed;\n border: 1px solid transparent;\n border-radius: @alert-border-radius;\n\n // Headings for larger alerts\n h4 {\n margin-top: 0;\n color: inherit; // Specified for the h4 to prevent conflicts of changing @headings-color\n }\n\n // Provide class for links that match alerts\n .alert-link {\n font-weight: @alert-link-font-weight;\n }\n\n // Improve alignment and spacing of inner content\n > p,\n > ul {\n margin-bottom: 0;\n }\n\n > p + p {\n margin-top: 5px;\n }\n}\n\n// Dismissible alerts\n//\n// Expand the right padding and account for the close button's positioning.\n\n// The misspelled .alert-dismissable was deprecated in 3.2.0.\n.alert-dismissable,\n.alert-dismissible {\n padding-right: (@alert-padding + 20);\n\n // Adjust close link position\n .close {\n position: relative;\n top: -2px;\n right: -21px;\n color: inherit;\n }\n}\n\n// Alternate styles\n//\n// Generate contextual modifier classes for colorizing the alert.\n\n.alert-success {\n .alert-variant(@alert-success-bg; @alert-success-border; @alert-success-text);\n}\n\n.alert-info {\n .alert-variant(@alert-info-bg; @alert-info-border; @alert-info-text);\n}\n\n.alert-warning {\n .alert-variant(@alert-warning-bg; @alert-warning-border; @alert-warning-text);\n}\n\n.alert-danger {\n .alert-variant(@alert-danger-bg; @alert-danger-border; @alert-danger-text);\n}\n","// Alerts\n\n.alert-variant(@background; @border; @text-color) {\n color: @text-color;\n background-color: @background;\n border-color: @border;\n\n hr {\n border-top-color: darken(@border, 5%);\n }\n\n .alert-link {\n color: darken(@text-color, 10%);\n }\n}\n","// stylelint-disable at-rule-no-vendor-prefix\n\n//\n// Progress bars\n// --------------------------------------------------\n\n\n// Bar animations\n// -------------------------\n\n// WebKit\n@-webkit-keyframes progress-bar-stripes {\n from { background-position: 40px 0; }\n to { background-position: 0 0; }\n}\n\n// Spec and IE10+\n@keyframes progress-bar-stripes {\n from { background-position: 40px 0; }\n to { background-position: 0 0; }\n}\n\n\n// Bar itself\n// -------------------------\n\n// Outer container\n.progress {\n height: @line-height-computed;\n margin-bottom: @line-height-computed;\n overflow: hidden;\n background-color: @progress-bg;\n border-radius: @progress-border-radius;\n .box-shadow(inset 0 1px 2px rgba(0, 0, 0, .1));\n}\n\n// Bar of progress\n.progress-bar {\n float: left;\n width: 0%;\n height: 100%;\n font-size: @font-size-small;\n line-height: @line-height-computed;\n color: @progress-bar-color;\n text-align: center;\n background-color: @progress-bar-bg;\n .box-shadow(inset 0 -1px 0 rgba(0, 0, 0, .15));\n .transition(width .6s ease);\n}\n\n// Striped bars\n//\n// `.progress-striped .progress-bar` is deprecated as of v3.2.0 in favor of the\n// `.progress-bar-striped` class, which you just add to an existing\n// `.progress-bar`.\n.progress-striped .progress-bar,\n.progress-bar-striped {\n #gradient > .striped();\n background-size: 40px 40px;\n}\n\n// Call animation for the active one\n//\n// `.progress.active .progress-bar` is deprecated as of v3.2.0 in favor of the\n// `.progress-bar.active` approach.\n.progress.active .progress-bar,\n.progress-bar.active {\n .animation(progress-bar-stripes 2s linear infinite);\n}\n\n\n// Variations\n// -------------------------\n\n.progress-bar-success {\n .progress-bar-variant(@progress-bar-success-bg);\n}\n\n.progress-bar-info {\n .progress-bar-variant(@progress-bar-info-bg);\n}\n\n.progress-bar-warning {\n .progress-bar-variant(@progress-bar-warning-bg);\n}\n\n.progress-bar-danger {\n .progress-bar-variant(@progress-bar-danger-bg);\n}\n","// stylelint-disable value-no-vendor-prefix, selector-max-id\n\n#gradient {\n\n // Horizontal gradient, from left to right\n //\n // Creates two color stops, start and end, by specifying a color and position for each color stop.\n // Color stops are not available in IE9 and below.\n .horizontal(@start-color: #555; @end-color: #333; @start-percent: 0%; @end-percent: 100%) {\n background-image: -webkit-linear-gradient(left, @start-color @start-percent, @end-color @end-percent); // Safari 5.1-6, Chrome 10+\n background-image: -o-linear-gradient(left, @start-color @start-percent, @end-color @end-percent); // Opera 12\n background-image: linear-gradient(to right, @start-color @start-percent, @end-color @end-percent); // Standard, IE10, Firefox 16+, Opera 12.10+, Safari 7+, Chrome 26+\n filter: e(%(\"progid:DXImageTransform.Microsoft.gradient(startColorstr='%d', endColorstr='%d', GradientType=1)\", argb(@start-color), argb(@end-color))); // IE9 and down\n background-repeat: repeat-x;\n }\n\n // Vertical gradient, from top to bottom\n //\n // Creates two color stops, start and end, by specifying a color and position for each color stop.\n // Color stops are not available in IE9 and below.\n .vertical(@start-color: #555; @end-color: #333; @start-percent: 0%; @end-percent: 100%) {\n background-image: -webkit-linear-gradient(top, @start-color @start-percent, @end-color @end-percent); // Safari 5.1-6, Chrome 10+\n background-image: -o-linear-gradient(top, @start-color @start-percent, @end-color @end-percent); // Opera 12\n background-image: linear-gradient(to bottom, @start-color @start-percent, @end-color @end-percent); // Standard, IE10, Firefox 16+, Opera 12.10+, Safari 7+, Chrome 26+\n filter: e(%(\"progid:DXImageTransform.Microsoft.gradient(startColorstr='%d', endColorstr='%d', GradientType=0)\", argb(@start-color), argb(@end-color))); // IE9 and down\n background-repeat: repeat-x;\n }\n\n .directional(@start-color: #555; @end-color: #333; @deg: 45deg) {\n background-image: -webkit-linear-gradient(@deg, @start-color, @end-color); // Safari 5.1-6, Chrome 10+\n background-image: -o-linear-gradient(@deg, @start-color, @end-color); // Opera 12\n background-image: linear-gradient(@deg, @start-color, @end-color); // Standard, IE10, Firefox 16+, Opera 12.10+, Safari 7+, Chrome 26+\n background-repeat: repeat-x;\n }\n .horizontal-three-colors(@start-color: #00b3ee; @mid-color: #7a43b6; @color-stop: 50%; @end-color: #c3325f) {\n background-image: -webkit-linear-gradient(left, @start-color, @mid-color @color-stop, @end-color);\n background-image: -o-linear-gradient(left, @start-color, @mid-color @color-stop, @end-color);\n background-image: linear-gradient(to right, @start-color, @mid-color @color-stop, @end-color);\n filter: e(%(\"progid:DXImageTransform.Microsoft.gradient(startColorstr='%d', endColorstr='%d', GradientType=1)\", argb(@start-color), argb(@end-color))); // IE9 and down, gets no color-stop at all for proper fallback\n background-repeat: no-repeat;\n }\n .vertical-three-colors(@start-color: #00b3ee; @mid-color: #7a43b6; @color-stop: 50%; @end-color: #c3325f) {\n background-image: -webkit-linear-gradient(@start-color, @mid-color @color-stop, @end-color);\n background-image: -o-linear-gradient(@start-color, @mid-color @color-stop, @end-color);\n background-image: linear-gradient(@start-color, @mid-color @color-stop, @end-color);\n filter: e(%(\"progid:DXImageTransform.Microsoft.gradient(startColorstr='%d', endColorstr='%d', GradientType=0)\", argb(@start-color), argb(@end-color))); // IE9 and down, gets no color-stop at all for proper fallback\n background-repeat: no-repeat;\n }\n .radial(@inner-color: #555; @outer-color: #333) {\n background-image: -webkit-radial-gradient(circle, @inner-color, @outer-color);\n background-image: radial-gradient(circle, @inner-color, @outer-color);\n background-repeat: no-repeat;\n }\n .striped(@color: rgba(255, 255, 255, .15); @angle: 45deg) {\n background-image: -webkit-linear-gradient(@angle, @color 25%, transparent 25%, transparent 50%, @color 50%, @color 75%, transparent 75%, transparent);\n background-image: -o-linear-gradient(@angle, @color 25%, transparent 25%, transparent 50%, @color 50%, @color 75%, transparent 75%, transparent);\n background-image: linear-gradient(@angle, @color 25%, transparent 25%, transparent 50%, @color 50%, @color 75%, transparent 75%, transparent);\n }\n}\n","// Progress bars\n\n.progress-bar-variant(@color) {\n background-color: @color;\n\n // Deprecated parent class requirement as of v3.2.0\n .progress-striped & {\n #gradient > .striped();\n }\n}\n",".media {\n // Proper spacing between instances of .media\n margin-top: 15px;\n\n &:first-child {\n margin-top: 0;\n }\n}\n\n.media,\n.media-body {\n overflow: hidden;\n zoom: 1;\n}\n\n.media-body {\n width: 10000px;\n}\n\n.media-object {\n display: block;\n\n // Fix collapse in webkit from max-width: 100% and display: table-cell.\n &.img-thumbnail {\n max-width: none;\n }\n}\n\n.media-right,\n.media > .pull-right {\n padding-left: 10px;\n}\n\n.media-left,\n.media > .pull-left {\n padding-right: 10px;\n}\n\n.media-left,\n.media-right,\n.media-body {\n display: table-cell;\n vertical-align: top;\n}\n\n.media-middle {\n vertical-align: middle;\n}\n\n.media-bottom {\n vertical-align: bottom;\n}\n\n// Reset margins on headings for tighter default spacing\n.media-heading {\n margin-top: 0;\n margin-bottom: 5px;\n}\n\n// Media list variation\n//\n// Undo default ul/ol styles\n.media-list {\n padding-left: 0;\n list-style: none;\n}\n","// stylelint-disable selector-no-qualifying-type\n\n//\n// List groups\n// --------------------------------------------------\n\n\n// Base class\n//\n// Easily usable on <ul>, <ol>, or <div>.\n\n.list-group {\n // No need to set list-style: none; since .list-group-item is block level\n padding-left: 0; // reset padding because ul and ol\n margin-bottom: 20px;\n}\n\n\n// Individual list items\n//\n// Use on `li`s or `div`s within the `.list-group` parent.\n\n.list-group-item {\n position: relative;\n display: block;\n padding: 10px 15px;\n // Place the border on the list items and negative margin up for better styling\n margin-bottom: -1px;\n background-color: @list-group-bg;\n border: 1px solid @list-group-border;\n\n // Round the first and last items\n &:first-child {\n .border-top-radius(@list-group-border-radius);\n }\n &:last-child {\n margin-bottom: 0;\n .border-bottom-radius(@list-group-border-radius);\n }\n\n // Disabled state\n &.disabled,\n &.disabled:hover,\n &.disabled:focus {\n color: @list-group-disabled-color;\n cursor: @cursor-disabled;\n background-color: @list-group-disabled-bg;\n\n // Force color to inherit for custom content\n .list-group-item-heading {\n color: inherit;\n }\n .list-group-item-text {\n color: @list-group-disabled-text-color;\n }\n }\n\n // Active class on item itself, not parent\n &.active,\n &.active:hover,\n &.active:focus {\n z-index: 2; // Place active items above their siblings for proper border styling\n color: @list-group-active-color;\n background-color: @list-group-active-bg;\n border-color: @list-group-active-border;\n\n // Force color to inherit for custom content\n .list-group-item-heading,\n .list-group-item-heading > small,\n .list-group-item-heading > .small {\n color: inherit;\n }\n .list-group-item-text {\n color: @list-group-active-text-color;\n }\n }\n}\n\n\n// Interactive list items\n//\n// Use anchor or button elements instead of `li`s or `div`s to create interactive items.\n// Includes an extra `.active` modifier class for showing selected items.\n\na.list-group-item,\nbutton.list-group-item {\n color: @list-group-link-color;\n\n .list-group-item-heading {\n color: @list-group-link-heading-color;\n }\n\n // Hover state\n &:hover,\n &:focus {\n color: @list-group-link-hover-color;\n text-decoration: none;\n background-color: @list-group-hover-bg;\n }\n}\n\nbutton.list-group-item {\n width: 100%;\n text-align: left;\n}\n\n\n// Contextual variants\n//\n// Add modifier classes to change text and background color on individual items.\n// Organizationally, this must come after the `:hover` states.\n\n.list-group-item-variant(success; @state-success-bg; @state-success-text);\n.list-group-item-variant(info; @state-info-bg; @state-info-text);\n.list-group-item-variant(warning; @state-warning-bg; @state-warning-text);\n.list-group-item-variant(danger; @state-danger-bg; @state-danger-text);\n\n\n// Custom content options\n//\n// Extra classes for creating well-formatted content within `.list-group-item`s.\n\n.list-group-item-heading {\n margin-top: 0;\n margin-bottom: 5px;\n}\n.list-group-item-text {\n margin-bottom: 0;\n line-height: 1.3;\n}\n","// List Groups\n\n.list-group-item-variant(@state; @background; @color) {\n .list-group-item-@{state} {\n color: @color;\n background-color: @background;\n\n a&,\n button& {\n color: @color;\n\n .list-group-item-heading {\n color: inherit;\n }\n\n &:hover,\n &:focus {\n color: @color;\n background-color: darken(@background, 5%);\n }\n &.active,\n &.active:hover,\n &.active:focus {\n color: #fff;\n background-color: @color;\n border-color: @color;\n }\n }\n }\n}\n","// stylelint-disable selector-max-type, selector-max-compound-selectors, selector-max-combinators, no-duplicate-selectors\n\n//\n// Panels\n// --------------------------------------------------\n\n\n// Base class\n.panel {\n margin-bottom: @line-height-computed;\n background-color: @panel-bg;\n border: 1px solid transparent;\n border-radius: @panel-border-radius;\n .box-shadow(0 1px 1px rgba(0, 0, 0, .05));\n}\n\n// Panel contents\n.panel-body {\n padding: @panel-body-padding;\n &:extend(.clearfix all);\n}\n\n// Optional heading\n.panel-heading {\n padding: @panel-heading-padding;\n border-bottom: 1px solid transparent;\n .border-top-radius((@panel-border-radius - 1));\n\n > .dropdown .dropdown-toggle {\n color: inherit;\n }\n}\n\n// Within heading, strip any `h*` tag of its default margins for spacing.\n.panel-title {\n margin-top: 0;\n margin-bottom: 0;\n font-size: ceil((@font-size-base * 1.125));\n color: inherit;\n\n > a,\n > small,\n > .small,\n > small > a,\n > .small > a {\n color: inherit;\n }\n}\n\n// Optional footer (stays gray in every modifier class)\n.panel-footer {\n padding: @panel-footer-padding;\n background-color: @panel-footer-bg;\n border-top: 1px solid @panel-inner-border;\n .border-bottom-radius((@panel-border-radius - 1));\n}\n\n\n// List groups in panels\n//\n// By default, space out list group content from panel headings to account for\n// any kind of custom content between the two.\n\n.panel {\n > .list-group,\n > .panel-collapse > .list-group {\n margin-bottom: 0;\n\n .list-group-item {\n border-width: 1px 0;\n border-radius: 0;\n }\n\n // Add border top radius for first one\n &:first-child {\n .list-group-item:first-child {\n border-top: 0;\n .border-top-radius((@panel-border-radius - 1));\n }\n }\n\n // Add border bottom radius for last one\n &:last-child {\n .list-group-item:last-child {\n border-bottom: 0;\n .border-bottom-radius((@panel-border-radius - 1));\n }\n }\n }\n > .panel-heading + .panel-collapse > .list-group {\n .list-group-item:first-child {\n .border-top-radius(0);\n }\n }\n}\n// Collapse space between when there's no additional content.\n.panel-heading + .list-group {\n .list-group-item:first-child {\n border-top-width: 0;\n }\n}\n.list-group + .panel-footer {\n border-top-width: 0;\n}\n\n// Tables in panels\n//\n// Place a non-bordered `.table` within a panel (not within a `.panel-body`) and\n// watch it go full width.\n\n.panel {\n > .table,\n > .table-responsive > .table,\n > .panel-collapse > .table {\n margin-bottom: 0;\n\n caption {\n padding-right: @panel-body-padding;\n padding-left: @panel-body-padding;\n }\n }\n // Add border top radius for first one\n > .table:first-child,\n > .table-responsive:first-child > .table:first-child {\n .border-top-radius((@panel-border-radius - 1));\n\n > thead:first-child,\n > tbody:first-child {\n > tr:first-child {\n border-top-left-radius: (@panel-border-radius - 1);\n border-top-right-radius: (@panel-border-radius - 1);\n\n td:first-child,\n th:first-child {\n border-top-left-radius: (@panel-border-radius - 1);\n }\n td:last-child,\n th:last-child {\n border-top-right-radius: (@panel-border-radius - 1);\n }\n }\n }\n }\n // Add border bottom radius for last one\n > .table:last-child,\n > .table-responsive:last-child > .table:last-child {\n .border-bottom-radius((@panel-border-radius - 1));\n\n > tbody:last-child,\n > tfoot:last-child {\n > tr:last-child {\n border-bottom-right-radius: (@panel-border-radius - 1);\n border-bottom-left-radius: (@panel-border-radius - 1);\n\n td:first-child,\n th:first-child {\n border-bottom-left-radius: (@panel-border-radius - 1);\n }\n td:last-child,\n th:last-child {\n border-bottom-right-radius: (@panel-border-radius - 1);\n }\n }\n }\n }\n > .panel-body + .table,\n > .panel-body + .table-responsive,\n > .table + .panel-body,\n > .table-responsive + .panel-body {\n border-top: 1px solid @table-border-color;\n }\n > .table > tbody:first-child > tr:first-child th,\n > .table > tbody:first-child > tr:first-child td {\n border-top: 0;\n }\n > .table-bordered,\n > .table-responsive > .table-bordered {\n border: 0;\n > thead,\n > tbody,\n > tfoot {\n > tr {\n > th:first-child,\n > td:first-child {\n border-left: 0;\n }\n > th:last-child,\n > td:last-child {\n border-right: 0;\n }\n }\n }\n > thead,\n > tbody {\n > tr:first-child {\n > td,\n > th {\n border-bottom: 0;\n }\n }\n }\n > tbody,\n > tfoot {\n > tr:last-child {\n > td,\n > th {\n border-bottom: 0;\n }\n }\n }\n }\n > .table-responsive {\n margin-bottom: 0;\n border: 0;\n }\n}\n\n\n// Collapsible panels (aka, accordion)\n//\n// Wrap a series of panels in `.panel-group` to turn them into an accordion with\n// the help of our collapse JavaScript plugin.\n\n.panel-group {\n margin-bottom: @line-height-computed;\n\n // Tighten up margin so it's only between panels\n .panel {\n margin-bottom: 0;\n border-radius: @panel-border-radius;\n\n + .panel {\n margin-top: 5px;\n }\n }\n\n .panel-heading {\n border-bottom: 0;\n\n + .panel-collapse > .panel-body,\n + .panel-collapse > .list-group {\n border-top: 1px solid @panel-inner-border;\n }\n }\n\n .panel-footer {\n border-top: 0;\n + .panel-collapse .panel-body {\n border-bottom: 1px solid @panel-inner-border;\n }\n }\n}\n\n\n// Contextual variations\n.panel-default {\n .panel-variant(@panel-default-border; @panel-default-text; @panel-default-heading-bg; @panel-default-border);\n}\n.panel-primary {\n .panel-variant(@panel-primary-border; @panel-primary-text; @panel-primary-heading-bg; @panel-primary-border);\n}\n.panel-success {\n .panel-variant(@panel-success-border; @panel-success-text; @panel-success-heading-bg; @panel-success-border);\n}\n.panel-info {\n .panel-variant(@panel-info-border; @panel-info-text; @panel-info-heading-bg; @panel-info-border);\n}\n.panel-warning {\n .panel-variant(@panel-warning-border; @panel-warning-text; @panel-warning-heading-bg; @panel-warning-border);\n}\n.panel-danger {\n .panel-variant(@panel-danger-border; @panel-danger-text; @panel-danger-heading-bg; @panel-danger-border);\n}\n","// Panels\n\n.panel-variant(@border; @heading-text-color; @heading-bg-color; @heading-border) {\n border-color: @border;\n\n & > .panel-heading {\n color: @heading-text-color;\n background-color: @heading-bg-color;\n border-color: @heading-border;\n\n + .panel-collapse > .panel-body {\n border-top-color: @border;\n }\n .badge {\n color: @heading-bg-color;\n background-color: @heading-text-color;\n }\n }\n & > .panel-footer {\n + .panel-collapse > .panel-body {\n border-bottom-color: @border;\n }\n }\n}\n","// Embeds responsive\n//\n// Credit: Nicolas Gallagher and SUIT CSS.\n\n.embed-responsive {\n position: relative;\n display: block;\n height: 0;\n padding: 0;\n overflow: hidden;\n\n .embed-responsive-item,\n iframe,\n embed,\n object,\n video {\n position: absolute;\n top: 0;\n bottom: 0;\n left: 0;\n width: 100%;\n height: 100%;\n border: 0;\n }\n}\n\n// Modifier class for 16:9 aspect ratio\n.embed-responsive-16by9 {\n padding-bottom: 56.25%;\n}\n\n// Modifier class for 4:3 aspect ratio\n.embed-responsive-4by3 {\n padding-bottom: 75%;\n}\n","//\n// Wells\n// --------------------------------------------------\n\n\n// Base class\n.well {\n min-height: 20px;\n padding: 19px;\n margin-bottom: 20px;\n background-color: @well-bg;\n border: 1px solid @well-border;\n border-radius: @border-radius-base;\n .box-shadow(inset 0 1px 1px rgba(0, 0, 0, .05));\n blockquote {\n border-color: #ddd;\n border-color: rgba(0, 0, 0, .15);\n }\n}\n\n// Sizes\n.well-lg {\n padding: 24px;\n border-radius: @border-radius-large;\n}\n.well-sm {\n padding: 9px;\n border-radius: @border-radius-small;\n}\n","// stylelint-disable property-no-vendor-prefix\n\n//\n// Close icons\n// --------------------------------------------------\n\n\n.close {\n float: right;\n font-size: (@font-size-base * 1.5);\n font-weight: @close-font-weight;\n line-height: 1;\n color: @close-color;\n text-shadow: @close-text-shadow;\n .opacity(.2);\n\n &:hover,\n &:focus {\n color: @close-color;\n text-decoration: none;\n cursor: pointer;\n .opacity(.5);\n }\n\n // Additional properties for button version\n // iOS requires the button element instead of an anchor tag.\n // If you want the anchor version, it requires `href=\"#\"`.\n // See https://developer.mozilla.org/en-US/docs/Web/Events/click#Safari_Mobile\n button& {\n padding: 0;\n cursor: pointer;\n background: transparent;\n border: 0;\n -webkit-appearance: none;\n appearance: none;\n }\n}\n","//\n// Modals\n// --------------------------------------------------\n\n// .modal-open - body class for killing the scroll\n// .modal - container to scroll within\n// .modal-dialog - positioning shell for the actual modal\n// .modal-content - actual modal w/ bg and corners and shit\n\n// Kill the scroll on the body\n.modal-open {\n overflow: hidden;\n}\n\n// Container that the modal scrolls within\n.modal {\n position: fixed;\n top: 0;\n right: 0;\n bottom: 0;\n left: 0;\n z-index: @zindex-modal;\n display: none;\n overflow: hidden;\n -webkit-overflow-scrolling: touch;\n\n // Prevent Chrome on Windows from adding a focus outline. For details, see\n // https://github.com/twbs/bootstrap/pull/10951.\n outline: 0;\n\n // When fading in the modal, animate it to slide down\n &.fade .modal-dialog {\n .translate(0, -25%);\n .transition-transform(~\"0.3s ease-out\");\n }\n &.in .modal-dialog { .translate(0, 0); }\n}\n.modal-open .modal {\n overflow-x: hidden;\n overflow-y: auto;\n}\n\n// Shell div to position the modal with bottom padding\n.modal-dialog {\n position: relative;\n width: auto;\n margin: 10px;\n}\n\n// Actual modal\n.modal-content {\n position: relative;\n background-color: @modal-content-bg;\n background-clip: padding-box;\n border: 1px solid @modal-content-fallback-border-color; //old browsers fallback (ie8 etc)\n border: 1px solid @modal-content-border-color;\n border-radius: @border-radius-large;\n .box-shadow(0 3px 9px rgba(0, 0, 0, .5));\n // Remove focus outline from opened modal\n outline: 0;\n}\n\n// Modal background\n.modal-backdrop {\n position: fixed;\n top: 0;\n right: 0;\n bottom: 0;\n left: 0;\n z-index: @zindex-modal-background;\n background-color: @modal-backdrop-bg;\n // Fade for backdrop\n &.fade { .opacity(0); }\n &.in { .opacity(@modal-backdrop-opacity); }\n}\n\n// Modal header\n// Top section of the modal w/ title and dismiss\n.modal-header {\n padding: @modal-title-padding;\n border-bottom: 1px solid @modal-header-border-color;\n &:extend(.clearfix all);\n}\n// Close icon\n.modal-header .close {\n margin-top: -2px;\n}\n\n// Title text within header\n.modal-title {\n margin: 0;\n line-height: @modal-title-line-height;\n}\n\n// Modal body\n// Where all modal content resides (sibling of .modal-header and .modal-footer)\n.modal-body {\n position: relative;\n padding: @modal-inner-padding;\n}\n\n// Footer (for actions)\n.modal-footer {\n padding: @modal-inner-padding;\n text-align: right; // right align buttons\n border-top: 1px solid @modal-footer-border-color;\n &:extend(.clearfix all); // clear it in case folks use .pull-* classes on buttons\n\n // Properly space out buttons\n .btn + .btn {\n margin-bottom: 0; // account for input[type=\"submit\"] which gets the bottom margin like all other inputs\n margin-left: 5px;\n }\n // but override that for button groups\n .btn-group .btn + .btn {\n margin-left: -1px;\n }\n // and override it for block buttons as well\n .btn-block + .btn-block {\n margin-left: 0;\n }\n}\n\n// Measure scrollbar width for padding body during modal show/hide\n.modal-scrollbar-measure {\n position: absolute;\n top: -9999px;\n width: 50px;\n height: 50px;\n overflow: scroll;\n}\n\n// Scale up the modal\n@media (min-width: @screen-sm-min) {\n // Automatically set modal's width for larger viewports\n .modal-dialog {\n width: @modal-md;\n margin: 30px auto;\n }\n .modal-content {\n .box-shadow(0 5px 15px rgba(0, 0, 0, .5));\n }\n\n // Modal sizes\n .modal-sm { width: @modal-sm; }\n}\n\n@media (min-width: @screen-md-min) {\n .modal-lg { width: @modal-lg; }\n}\n","//\n// Tooltips\n// --------------------------------------------------\n\n\n// Base class\n.tooltip {\n position: absolute;\n z-index: @zindex-tooltip;\n display: block;\n // Our parent element can be arbitrary since tooltips are by default inserted as a sibling of their target element.\n // So reset our font and text properties to avoid inheriting weird values.\n .reset-text();\n font-size: @font-size-small;\n\n .opacity(0);\n\n &.in { .opacity(@tooltip-opacity); }\n &.top {\n padding: @tooltip-arrow-width 0;\n margin-top: -3px;\n }\n &.right {\n padding: 0 @tooltip-arrow-width;\n margin-left: 3px;\n }\n &.bottom {\n padding: @tooltip-arrow-width 0;\n margin-top: 3px;\n }\n &.left {\n padding: 0 @tooltip-arrow-width;\n margin-left: -3px;\n }\n\n // Note: Deprecated .top-left, .top-right, .bottom-left, and .bottom-right as of v3.3.1\n &.top .tooltip-arrow {\n bottom: 0;\n left: 50%;\n margin-left: -@tooltip-arrow-width;\n border-width: @tooltip-arrow-width @tooltip-arrow-width 0;\n border-top-color: @tooltip-arrow-color;\n }\n &.top-left .tooltip-arrow {\n right: @tooltip-arrow-width;\n bottom: 0;\n margin-bottom: -@tooltip-arrow-width;\n border-width: @tooltip-arrow-width @tooltip-arrow-width 0;\n border-top-color: @tooltip-arrow-color;\n }\n &.top-right .tooltip-arrow {\n bottom: 0;\n left: @tooltip-arrow-width;\n margin-bottom: -@tooltip-arrow-width;\n border-width: @tooltip-arrow-width @tooltip-arrow-width 0;\n border-top-color: @tooltip-arrow-color;\n }\n &.right .tooltip-arrow {\n top: 50%;\n left: 0;\n margin-top: -@tooltip-arrow-width;\n border-width: @tooltip-arrow-width @tooltip-arrow-width @tooltip-arrow-width 0;\n border-right-color: @tooltip-arrow-color;\n }\n &.left .tooltip-arrow {\n top: 50%;\n right: 0;\n margin-top: -@tooltip-arrow-width;\n border-width: @tooltip-arrow-width 0 @tooltip-arrow-width @tooltip-arrow-width;\n border-left-color: @tooltip-arrow-color;\n }\n &.bottom .tooltip-arrow {\n top: 0;\n left: 50%;\n margin-left: -@tooltip-arrow-width;\n border-width: 0 @tooltip-arrow-width @tooltip-arrow-width;\n border-bottom-color: @tooltip-arrow-color;\n }\n &.bottom-left .tooltip-arrow {\n top: 0;\n right: @tooltip-arrow-width;\n margin-top: -@tooltip-arrow-width;\n border-width: 0 @tooltip-arrow-width @tooltip-arrow-width;\n border-bottom-color: @tooltip-arrow-color;\n }\n &.bottom-right .tooltip-arrow {\n top: 0;\n left: @tooltip-arrow-width;\n margin-top: -@tooltip-arrow-width;\n border-width: 0 @tooltip-arrow-width @tooltip-arrow-width;\n border-bottom-color: @tooltip-arrow-color;\n }\n}\n\n// Wrapper for the tooltip content\n.tooltip-inner {\n max-width: @tooltip-max-width;\n padding: 3px 8px;\n color: @tooltip-color;\n text-align: center;\n background-color: @tooltip-bg;\n border-radius: @border-radius-base;\n}\n\n// Arrows\n.tooltip-arrow {\n position: absolute;\n width: 0;\n height: 0;\n border-color: transparent;\n border-style: solid;\n}\n",".reset-text() {\n font-family: @font-family-base;\n // We deliberately do NOT reset font-size.\n font-style: normal;\n font-weight: 400;\n line-height: @line-height-base;\n line-break: auto;\n text-align: left; // Fallback for where `start` is not supported\n text-align: start;\n text-decoration: none;\n text-shadow: none;\n text-transform: none;\n letter-spacing: normal;\n word-break: normal;\n word-spacing: normal;\n word-wrap: normal;\n white-space: normal;\n}\n","//\n// Popovers\n// --------------------------------------------------\n\n\n.popover {\n position: absolute;\n top: 0;\n left: 0;\n z-index: @zindex-popover;\n display: none;\n max-width: @popover-max-width;\n padding: 1px;\n // Our parent element can be arbitrary since popovers are by default inserted as a sibling of their target element.\n // So reset our font and text properties to avoid inheriting weird values.\n .reset-text();\n font-size: @font-size-base;\n background-color: @popover-bg;\n background-clip: padding-box;\n border: 1px solid @popover-fallback-border-color;\n border: 1px solid @popover-border-color;\n border-radius: @border-radius-large;\n .box-shadow(0 5px 10px rgba(0, 0, 0, .2));\n\n // Offset the popover to account for the popover arrow\n &.top { margin-top: -@popover-arrow-width; }\n &.right { margin-left: @popover-arrow-width; }\n &.bottom { margin-top: @popover-arrow-width; }\n &.left { margin-left: -@popover-arrow-width; }\n\n // Arrows\n // .arrow is outer, .arrow:after is inner\n > .arrow {\n border-width: @popover-arrow-outer-width;\n\n &,\n &:after {\n position: absolute;\n display: block;\n width: 0;\n height: 0;\n border-color: transparent;\n border-style: solid;\n }\n\n &:after {\n content: \"\";\n border-width: @popover-arrow-width;\n }\n }\n\n &.top > .arrow {\n bottom: -@popover-arrow-outer-width;\n left: 50%;\n margin-left: -@popover-arrow-outer-width;\n border-top-color: @popover-arrow-outer-fallback-color; // IE8 fallback\n border-top-color: @popover-arrow-outer-color;\n border-bottom-width: 0;\n &:after {\n bottom: 1px;\n margin-left: -@popover-arrow-width;\n content: \" \";\n border-top-color: @popover-arrow-color;\n border-bottom-width: 0;\n }\n }\n &.right > .arrow {\n top: 50%;\n left: -@popover-arrow-outer-width;\n margin-top: -@popover-arrow-outer-width;\n border-right-color: @popover-arrow-outer-fallback-color; // IE8 fallback\n border-right-color: @popover-arrow-outer-color;\n border-left-width: 0;\n &:after {\n bottom: -@popover-arrow-width;\n left: 1px;\n content: \" \";\n border-right-color: @popover-arrow-color;\n border-left-width: 0;\n }\n }\n &.bottom > .arrow {\n top: -@popover-arrow-outer-width;\n left: 50%;\n margin-left: -@popover-arrow-outer-width;\n border-top-width: 0;\n border-bottom-color: @popover-arrow-outer-fallback-color; // IE8 fallback\n border-bottom-color: @popover-arrow-outer-color;\n &:after {\n top: 1px;\n margin-left: -@popover-arrow-width;\n content: \" \";\n border-top-width: 0;\n border-bottom-color: @popover-arrow-color;\n }\n }\n\n &.left > .arrow {\n top: 50%;\n right: -@popover-arrow-outer-width;\n margin-top: -@popover-arrow-outer-width;\n border-right-width: 0;\n border-left-color: @popover-arrow-outer-fallback-color; // IE8 fallback\n border-left-color: @popover-arrow-outer-color;\n &:after {\n right: 1px;\n bottom: -@popover-arrow-width;\n content: \" \";\n border-right-width: 0;\n border-left-color: @popover-arrow-color;\n }\n }\n}\n\n.popover-title {\n padding: 8px 14px;\n margin: 0; // reset heading margin\n font-size: @font-size-base;\n background-color: @popover-title-bg;\n border-bottom: 1px solid darken(@popover-title-bg, 5%);\n border-radius: (@border-radius-large - 1) (@border-radius-large - 1) 0 0;\n}\n\n.popover-content {\n padding: 9px 14px;\n}\n","// stylelint-disable media-feature-name-no-unknown\n\n//\n// Carousel\n// --------------------------------------------------\n\n\n// Wrapper for the slide container and indicators\n.carousel {\n position: relative;\n}\n\n.carousel-inner {\n position: relative;\n width: 100%;\n overflow: hidden;\n\n > .item {\n position: relative;\n display: none;\n .transition(.6s ease-in-out left);\n\n // Account for jankitude on images\n > img,\n > a > img {\n &:extend(.img-responsive);\n line-height: 1;\n }\n\n // WebKit CSS3 transforms for supported devices\n @media all and (transform-3d), (-webkit-transform-3d) {\n .transition-transform(~\"0.6s ease-in-out\");\n .backface-visibility(~\"hidden\");\n .perspective(1000px);\n\n &.next,\n &.active.right {\n .translate3d(100%, 0, 0);\n left: 0;\n }\n &.prev,\n &.active.left {\n .translate3d(-100%, 0, 0);\n left: 0;\n }\n &.next.left,\n &.prev.right,\n &.active {\n .translate3d(0, 0, 0);\n left: 0;\n }\n }\n }\n\n > .active,\n > .next,\n > .prev {\n display: block;\n }\n\n > .active {\n left: 0;\n }\n\n > .next,\n > .prev {\n position: absolute;\n top: 0;\n width: 100%;\n }\n\n > .next {\n left: 100%;\n }\n > .prev {\n left: -100%;\n }\n > .next.left,\n > .prev.right {\n left: 0;\n }\n\n > .active.left {\n left: -100%;\n }\n > .active.right {\n left: 100%;\n }\n\n}\n\n// Left/right controls for nav\n// ---------------------------\n\n.carousel-control {\n position: absolute;\n top: 0;\n bottom: 0;\n left: 0;\n width: @carousel-control-width;\n font-size: @carousel-control-font-size;\n color: @carousel-control-color;\n text-align: center;\n text-shadow: @carousel-text-shadow;\n background-color: rgba(0, 0, 0, 0); // Fix IE9 click-thru bug\n .opacity(@carousel-control-opacity);\n // We can't have this transition here because WebKit cancels the carousel\n // animation if you trip this while in the middle of another animation.\n\n // Set gradients for backgrounds\n &.left {\n #gradient > .horizontal(@start-color: rgba(0, 0, 0, .5); @end-color: rgba(0, 0, 0, .0001));\n }\n &.right {\n right: 0;\n left: auto;\n #gradient > .horizontal(@start-color: rgba(0, 0, 0, .0001); @end-color: rgba(0, 0, 0, .5));\n }\n\n // Hover/focus state\n &:hover,\n &:focus {\n color: @carousel-control-color;\n text-decoration: none;\n outline: 0;\n .opacity(.9);\n }\n\n // Toggles\n .icon-prev,\n .icon-next,\n .glyphicon-chevron-left,\n .glyphicon-chevron-right {\n position: absolute;\n top: 50%;\n z-index: 5;\n display: inline-block;\n margin-top: -10px;\n }\n .icon-prev,\n .glyphicon-chevron-left {\n left: 50%;\n margin-left: -10px;\n }\n .icon-next,\n .glyphicon-chevron-right {\n right: 50%;\n margin-right: -10px;\n }\n .icon-prev,\n .icon-next {\n width: 20px;\n height: 20px;\n font-family: serif;\n line-height: 1;\n }\n\n .icon-prev {\n &:before {\n content: \"\\2039\";// SINGLE LEFT-POINTING ANGLE QUOTATION MARK (U+2039)\n }\n }\n .icon-next {\n &:before {\n content: \"\\203a\";// SINGLE RIGHT-POINTING ANGLE QUOTATION MARK (U+203A)\n }\n }\n}\n\n// Optional indicator pips\n//\n// Add an unordered list with the following class and add a list item for each\n// slide your carousel holds.\n\n.carousel-indicators {\n position: absolute;\n bottom: 10px;\n left: 50%;\n z-index: 15;\n width: 60%;\n padding-left: 0;\n margin-left: -30%;\n text-align: center;\n list-style: none;\n\n li {\n display: inline-block;\n width: 10px;\n height: 10px;\n margin: 1px;\n text-indent: -999px;\n cursor: pointer;\n // IE8-9 hack for event handling\n //\n // Internet Explorer 8-9 does not support clicks on elements without a set\n // `background-color`. We cannot use `filter` since that's not viewed as a\n // background color by the browser. Thus, a hack is needed.\n // See https://developer.mozilla.org/en-US/docs/Web/Events/click#Internet_Explorer\n //\n // For IE8, we set solid black as it doesn't support `rgba()`. For IE9, we\n // set alpha transparency for the best results possible.\n background-color: #000 \\9; // IE8\n background-color: rgba(0, 0, 0, 0); // IE9\n\n border: 1px solid @carousel-indicator-border-color;\n border-radius: 10px;\n }\n\n .active {\n width: 12px;\n height: 12px;\n margin: 0;\n background-color: @carousel-indicator-active-bg;\n }\n}\n\n// Optional captions\n// -----------------------------\n// Hidden by default for smaller viewports\n.carousel-caption {\n position: absolute;\n right: 15%;\n bottom: 20px;\n left: 15%;\n z-index: 10;\n padding-top: 20px;\n padding-bottom: 20px;\n color: @carousel-caption-color;\n text-align: center;\n text-shadow: @carousel-text-shadow;\n\n & .btn {\n text-shadow: none; // No shadow for button elements in carousel-caption\n }\n}\n\n\n// Scale up controls for tablets and up\n@media screen and (min-width: @screen-sm-min) {\n\n // Scale up the controls a smidge\n .carousel-control {\n .glyphicon-chevron-left,\n .glyphicon-chevron-right,\n .icon-prev,\n .icon-next {\n width: (@carousel-control-font-size * 1.5);\n height: (@carousel-control-font-size * 1.5);\n margin-top: (@carousel-control-font-size / -2);\n font-size: (@carousel-control-font-size * 1.5);\n }\n .glyphicon-chevron-left,\n .icon-prev {\n margin-left: (@carousel-control-font-size / -2);\n }\n .glyphicon-chevron-right,\n .icon-next {\n margin-right: (@carousel-control-font-size / -2);\n }\n }\n\n // Show and left align the captions\n .carousel-caption {\n right: 20%;\n left: 20%;\n padding-bottom: 30px;\n }\n\n // Move up the indicators\n .carousel-indicators {\n bottom: 20px;\n }\n}\n","// Clearfix\n//\n// For modern browsers\n// 1. The space content is one way to avoid an Opera bug when the\n// contenteditable attribute is included anywhere else in the document.\n// Otherwise it causes space to appear at the top and bottom of elements\n// that are clearfixed.\n// 2. The use of `table` rather than `block` is only necessary if using\n// `:before` to contain the top-margins of child elements.\n//\n// Source: http://nicolasgallagher.com/micro-clearfix-hack/\n\n.clearfix() {\n &:before,\n &:after {\n display: table; // 2\n content: \" \"; // 1\n }\n &:after {\n clear: both;\n }\n}\n","// Center-align a block level element\n\n.center-block() {\n display: block;\n margin-right: auto;\n margin-left: auto;\n}\n","// stylelint-disable font-family-name-quotes, font-family-no-missing-generic-family-keyword\n\n// CSS image replacement\n//\n// Heads up! v3 launched with only `.hide-text()`, but per our pattern for\n// mixins being reused as classes with the same name, this doesn't hold up. As\n// of v3.0.1 we have added `.text-hide()` and deprecated `.hide-text()`.\n//\n// Source: https://github.com/h5bp/html5-boilerplate/commit/aa0396eae757\n\n// Deprecated as of v3.0.1 (has been removed in v4)\n.hide-text() {\n font: ~\"0/0\" a;\n color: transparent;\n text-shadow: none;\n background-color: transparent;\n border: 0;\n}\n\n// New mixin to use as of v3.0.1\n.text-hide() {\n .hide-text();\n}\n","// stylelint-disable declaration-no-important, at-rule-no-vendor-prefix\n\n//\n// Responsive: Utility classes\n// --------------------------------------------------\n\n\n// IE10 in Windows (Phone) 8\n//\n// Support for responsive views via media queries is kind of borked in IE10, for\n// Surface/desktop in split view and for Windows Phone 8. This particular fix\n// must be accompanied by a snippet of JavaScript to sniff the user agent and\n// apply some conditional CSS to *only* the Surface/desktop Windows 8. Look at\n// our Getting Started page for more information on this bug.\n//\n// For more information, see the following:\n//\n// Issue: https://github.com/twbs/bootstrap/issues/10497\n// Docs: https://getbootstrap.com/docs/3.4/getting-started/#support-ie10-width\n// Source: https://timkadlec.com/2013/01/windows-phone-8-and-device-width/\n// Source: https://timkadlec.com/2012/10/ie10-snap-mode-and-responsive-design/\n\n@-ms-viewport {\n width: device-width;\n}\n\n\n// Visibility utilities\n// Note: Deprecated .visible-xs, .visible-sm, .visible-md, and .visible-lg as of v3.2.0\n.visible-xs,\n.visible-sm,\n.visible-md,\n.visible-lg {\n .responsive-invisibility();\n}\n\n.visible-xs-block,\n.visible-xs-inline,\n.visible-xs-inline-block,\n.visible-sm-block,\n.visible-sm-inline,\n.visible-sm-inline-block,\n.visible-md-block,\n.visible-md-inline,\n.visible-md-inline-block,\n.visible-lg-block,\n.visible-lg-inline,\n.visible-lg-inline-block {\n display: none !important;\n}\n\n.visible-xs {\n @media (max-width: @screen-xs-max) {\n .responsive-visibility();\n }\n}\n.visible-xs-block {\n @media (max-width: @screen-xs-max) {\n display: block !important;\n }\n}\n.visible-xs-inline {\n @media (max-width: @screen-xs-max) {\n display: inline !important;\n }\n}\n.visible-xs-inline-block {\n @media (max-width: @screen-xs-max) {\n display: inline-block !important;\n }\n}\n\n.visible-sm {\n @media (min-width: @screen-sm-min) and (max-width: @screen-sm-max) {\n .responsive-visibility();\n }\n}\n.visible-sm-block {\n @media (min-width: @screen-sm-min) and (max-width: @screen-sm-max) {\n display: block !important;\n }\n}\n.visible-sm-inline {\n @media (min-width: @screen-sm-min) and (max-width: @screen-sm-max) {\n display: inline !important;\n }\n}\n.visible-sm-inline-block {\n @media (min-width: @screen-sm-min) and (max-width: @screen-sm-max) {\n display: inline-block !important;\n }\n}\n\n.visible-md {\n @media (min-width: @screen-md-min) and (max-width: @screen-md-max) {\n .responsive-visibility();\n }\n}\n.visible-md-block {\n @media (min-width: @screen-md-min) and (max-width: @screen-md-max) {\n display: block !important;\n }\n}\n.visible-md-inline {\n @media (min-width: @screen-md-min) and (max-width: @screen-md-max) {\n display: inline !important;\n }\n}\n.visible-md-inline-block {\n @media (min-width: @screen-md-min) and (max-width: @screen-md-max) {\n display: inline-block !important;\n }\n}\n\n.visible-lg {\n @media (min-width: @screen-lg-min) {\n .responsive-visibility();\n }\n}\n.visible-lg-block {\n @media (min-width: @screen-lg-min) {\n display: block !important;\n }\n}\n.visible-lg-inline {\n @media (min-width: @screen-lg-min) {\n display: inline !important;\n }\n}\n.visible-lg-inline-block {\n @media (min-width: @screen-lg-min) {\n display: inline-block !important;\n }\n}\n\n.hidden-xs {\n @media (max-width: @screen-xs-max) {\n .responsive-invisibility();\n }\n}\n.hidden-sm {\n @media (min-width: @screen-sm-min) and (max-width: @screen-sm-max) {\n .responsive-invisibility();\n }\n}\n.hidden-md {\n @media (min-width: @screen-md-min) and (max-width: @screen-md-max) {\n .responsive-invisibility();\n }\n}\n.hidden-lg {\n @media (min-width: @screen-lg-min) {\n .responsive-invisibility();\n }\n}\n\n\n// Print utilities\n//\n// Media queries are placed on the inside to be mixin-friendly.\n\n// Note: Deprecated .visible-print as of v3.2.0\n.visible-print {\n .responsive-invisibility();\n\n @media print {\n .responsive-visibility();\n }\n}\n.visible-print-block {\n display: none !important;\n\n @media print {\n display: block !important;\n }\n}\n.visible-print-inline {\n display: none !important;\n\n @media print {\n display: inline !important;\n }\n}\n.visible-print-inline-block {\n display: none !important;\n\n @media print {\n display: inline-block !important;\n }\n}\n\n.hidden-print {\n @media print {\n .responsive-invisibility();\n }\n}\n","// stylelint-disable declaration-no-important\n\n.responsive-visibility() {\n display: block !important;\n table& { display: table !important; }\n tr& { display: table-row !important; }\n th&,\n td& { display: table-cell !important; }\n}\n\n.responsive-invisibility() {\n display: none !important;\n}\n"]}
\ No newline at end of file
diff --git a/docs/1.1.0/css/ozonedoc.css b/docs/1.1.0/css/ozonedoc.css
new file mode 100644
index 0000000..90068cc
--- /dev/null
+++ b/docs/1.1.0/css/ozonedoc.css
@@ -0,0 +1,212 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * Base structure
+ */
+
+html, body {
+ height: 100%;
+ margin: 0;
+}
+
+/* Move down content because we have a fixed navbar that is 50px tall */
+body {
+ padding-top: 50px;
+ font-size: 14pt;
+}
+
+pre {
+ font-size: 14pt;
+}
+
+a {
+ color: #448628;
+}
+
+a:hover {
+ color: #245F0B;
+}
+/*
+ * Global add-ons
+ */
+
+.sub-header {
+ padding-bottom: 10px;
+ border-bottom: 1px solid #eee;
+}
+
+/*
+ * Top navigation
+ * Hide default border to remove 1px line.
+ */
+.navbar-fixed-top {
+ border: 0;
+}
+
+A.ozone-logo {
+ height: 50px;
+ padding: 5px 10px 5px 0px;
+}
+
+.ozone-logo img {
+ width: 40px;
+ padding: 0px;
+}
+
+/*
+ * Sidebar
+ */
+
+/* Hide for mobile, show later */
+.sidebar {
+ display: none;
+}
+
+@media (min-width: 768px) {
+ .sidebar {
+ position: fixed;
+ top: 51px;
+ bottom: 0;
+ left: 0;
+ z-index: 1000;
+ display: block;
+ padding: 20px;
+ overflow-x: hidden;
+ overflow-y: auto; /* Scrollable contents if viewport is shorter than content. */
+ background-color: #f5f5f5;
+ border-right: 1px solid #eee;
+ }
+}
+
+/* Sidebar navigation */
+.nav-sidebar {
+ margin-right: -21px; /* 20px padding + 1px border */
+ margin-bottom: 20px;
+ margin-left: -20px;
+}
+.nav-sidebar > li > a {
+ padding-right: 20px;
+ padding-left: 20px;
+}
+.nav-sidebar > li > ul > li > a {
+ padding-right: 40px;
+ padding-left: 40px;
+}
+.nav-sidebar > li > ul > li > ul > li > a {
+ padding-right: 60px;
+ padding-left: 60px;
+}
+.nav-sidebar .active > a,
+.nav-sidebar .active > a:hover,
+.nav-sidebar .active > a:focus {
+ color: #fff;
+ background-color: #73B148;
+}
+
+/*
+ * Main content
+ */
+
+.main {
+ padding: 20px;
+}
+@media (min-width: 768px) {
+ .main {
+ padding-right: 40px;
+ padding-left: 40px;
+ }
+}
+.main .page-header {
+ margin-top: 0;
+}
+
+
+/*
+ * Placeholder dashboard ideas
+ */
+
+.placeholders {
+ margin-bottom: 30px;
+ text-align: center;
+}
+.placeholders h4 {
+ margin-bottom: 0;
+}
+.placeholder {
+ margin-bottom: 20px;
+}
+.placeholder img {
+ display: inline-block;
+ border-radius: 50%;
+}
+
+h4 {
+ font-weight: bold;
+}
+
+.cardgroup {
+ margin-bottom: 50px;
+}
+
+.cardgroup .card {
+ padding: 20px;
+}
+
+.cardgroup .media {
+ padding: 30px;
+}
+
+h1 {
+ margin-bottom: 20px;
+}
+
+.card {
+ padding: 20px;
+}
+
+figure.ozone-usage {
+ padding: 40px;
+}
+
+table.table {
+ margin: 20px 20px 40px;
+}
+
+.footer,
+.push {
+ height: 50px;
+}
+
+.footer {
+ background-color: #f5f5f5;
+}
+
+.wrapper {
+ min-height: 100%;
+
+ /* Equal to height of footer */
+ /* But also accounting for potential margin-bottom of last child */
+ margin-bottom: -50px;
+}
+
+.footer .container {
+ padding-top: 10px;
+ padding-bottom: 10px;
+ text-align: center;
+}
diff --git a/docs/1.1.0/design.html b/docs/1.1.0/design.html
new file mode 100644
index 0000000..5786935
--- /dev/null
+++ b/docs/1.1.0/design.html
@@ -0,0 +1,601 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="./css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="./css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+<body>
+
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="./index.html" class="navbar-left ozone-logo">
+ <img src="./ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="./index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+
+<div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="./index.html">
+
+
+
+ <span>Overview</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="./start.html">
+
+
+
+ <span>Getting Started</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="./concept.html">
+
+ <span>Architecture</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="./concept/overview.html">Overview</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./concept/datanodes.html">Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="./feature.html">
+
+ <span>Features</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="./feature/ha.html">High Availability</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./feature/topology.html">Topology awareness</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./feature/quota.html">Quota in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./feature/recon.html">Recon Server</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./feature/observability.html">Observability</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="./interface.html">
+
+ <span>Client Interfaces</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="./interface/ofs.html">Ofs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/o3fs.html">O3fs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/s3.html">S3 Protocol</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/cli.html">Command Line Interface</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/csi.html">CSI Protocol</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="./security.html">
+
+ <span>Security</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="./security/secureozone.html">Securing Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securingtde.html">Transparent Data Encryption</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/gdpr.html">GDPR in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securingdatanodes.html">Securing Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securingozonehttp.html">Securing HTTP</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securings3.html">Securing S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securityacls.html">Ozone ACLs</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="./tools.html">
+
+
+
+ <span>Tools</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="./recipe.html">
+
+
+
+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="./design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-9 col-sm-offset-3 col-md-10 col-md-offset-2 main">
+
+ <main>
+ <main>
+ <h1>Available design docs</h1>
+
+ <table class="table">
+ <thead>
+ <tr>
+ <td>Date</td>
+ <td>JIRA</td>
+ <td>Title</td>
+ <td>Summary</td>
+ <td>Status</td>
+ </tr>
+ </thead>
+ <tbody>
+
+ <tr>
+ <td>2020-11-09</td>
+ <td>
+ <a href="https://issues.apache.org/jira/browse/HDDS-4440">HDDS-4440</a>
+ </td>
+ <td><a href="./design/s3-performance.html">Proposed persistent OM connection for S3 gateway</a></td>
+ <td>Proposal to use per-request authentication and persistent connections between S3g and OM</td>
+ <td>accepted</td>
+ </tr>
+
+ <tr>
+ <td>2020-06-30</td>
+ <td>
+ <a href="https://issues.apache.org/jira/browse/HDDS-3816">HDDS-3816</a>
+ </td>
+ <td><a href="./design/ec.html">Erasure Coding in Ozone</a></td>
+ <td>Use Erasure Coding algorithm for efficient storage</td>
+ <td>draft</td>
+ </tr>
+
+ <tr>
+ <td>2020-06-30</td>
+ <td>
+ <a href="https://issues.apache.org/jira/browse/HDDS-2665">HDDS-2665</a>
+ </td>
+ <td><a href="./design/ofs.html">Implement new Ozone FileSystem scheme ofs://</a></td>
+ <td>A new schema structure for Hadoop compatible file system</td>
+ <td>implemented</td>
+ </tr>
+
+ <tr>
+ <td>2020-06-08</td>
+ <td>
+ <a href="https://issues.apache.org/jira/browse/HDDS-3755">HDDS-3755</a>
+ </td>
+ <td><a href="./design/storage-class.html">Storage Class</a></td>
+ <td>New abstraction to configure replication methods.</td>
+ <td>draft</td>
+ </tr>
+
+ <tr>
+ <td>2020-04-02</td>
+ <td>
+ <a href="https://issues.apache.org/jira/browse/HDDS-3331">HDDS-3331</a>
+ </td>
+ <td><a href="./design/volume-management.html">Ozone Volume Management</a></td>
+ <td>A simplified version of mapping between S3 buckets and Ozone volume/buckets</td>
+ <td>accepted</td>
+ </tr>
+
+ <tr>
+ <td>2020-03-25</td>
+ <td>
+ <a href="https://issues.apache.org/jira/browse/HDDS-3001">HDDS-3001</a>
+ </td>
+ <td><a href="./design/nfs.html">NFS support Ozone</a></td>
+ <td>Adopt NFS gateway of HDFS and provide NFS file system view</td>
+ <td>draft</td>
+ </tr>
+
+ <tr>
+ <td>2020-03-05</td>
+ <td>
+ <a href="https://issues.apache.org/jira/browse/HDDS-2823">HDDS-2823</a>
+ </td>
+ <td><a href="./design/scmha.html">SCM HA support</a></td>
+ <td>HA for Storage Container Manager using Ratis to replicate data</td>
+ <td>implementing</td>
+ </tr>
+
+ <tr>
+ <td>2020-01-20</td>
+ <td>
+ <a href="https://issues.apache.org/jira/browse/HDDS-2939">HDDS-2939</a>
+ </td>
+ <td><a href="./design/namespace-support.html">Ozone FS namespace</a></td>
+ <td>Use additional prefix table for indexed data retrieval</td>
+ <td>implementing</td>
+ </tr>
+
+ <tr>
+ <td>2020-01-09</td>
+ <td>
+ <a href="https://issues.apache.org/jira/browse/HDDS-2867">HDDS-2867</a>
+ </td>
+ <td><a href="./design/token.html">Generic Extensible Token support for Ozone</a></td>
+ <td>Extend existing token architecture to all entities of Ozone</td>
+ <td>accepted</td>
+ </tr>
+
+ <tr>
+ <td>2019-11-07</td>
+ <td>
+ <a href="https://issues.apache.org/jira/browse/HDDS-2416">HDDS-2416</a>
+ </td>
+ <td><a href="./design/trash.html">Ozone Trash Feature</a></td>
+ <td>Feature provides a user with the ability to recover keys that may have been deleted accidentally. (similar to the HDFS trash feature).</td>
+ <td>implementing</td>
+ </tr>
+
+ <tr>
+ <td>2019-08-19</td>
+ <td>
+ <a href="https://issues.apache.org/jira/browse/HDDS-1996">HDDS-1996</a>
+ </td>
+ <td><a href="./design/recon2.html">Recon server v2</a></td>
+ <td>Second phase of Recon development. Recon acts as a passive SCM.</td>
+ <td>implemented</td>
+ </tr>
+
+ <tr>
+ <td>2019-07-31</td>
+ <td>
+ <a href="https://issues.apache.org/jira/browse/HDDS-1881">HDDS-1881</a>
+ </td>
+ <td><a href="./design/decommissioning.html">Decommissioning in Ozone</a></td>
+ <td>Formal process to shut down machines in a safe way after the required replications.</td>
+ <td>implementing</td>
+ </tr>
+
+ <tr>
+ <td>2019-06-20</td>
+ <td>
+ <a href="https://issues.apache.org/jira/browse/HDDS-2012">HDDS-2012</a>
+ </td>
+ <td><a href="./design/gdpr.html">Ozone GDPR framework</a></td>
+ <td>Crypto key management to handle GDPR “right to be forgotten” feature</td>
+ <td>implemented</td>
+ </tr>
+
+ <tr>
+ <td>2019-06-20</td>
+ <td>
+ <a href="https://issues.apache.org/jira/browse/HDDS-1672">HDDS-1672</a>
+ </td>
+ <td><a href="./design/locks.html">Ozone locks in OM</a></td>
+ <td>Hierarchical locking structure for OM elements (volumes/keys/buckets)</td>
+ <td>implemented</td>
+ </tr>
+
+ <tr>
+ <td>2019-06-07</td>
+ <td>
+ <a href="https://issues.apache.org/jira/browse/HDDS-1659">HDDS-1659</a>
+ </td>
+ <td><a href="./design/ozone-enhancement-proposals.html">Ozone Enhancement Proposals</a></td>
+ <td>Definition of the process to share new technical proposals with the Ozone community.</td>
+ <td>implemented</td>
+ </tr>
+
+ <tr>
+ <td>2019-05-25</td>
+ <td>
+ <a href="https://issues.apache.org/jira/browse/HDDS-1467">HDDS-1467</a>
+ </td>
+ <td><a href="./design/configless.html">Configless Ozone service management</a></td>
+ <td>Distribute only minimal configuration and download all the remaining before start</td>
+ <td>accepted</td>
+ </tr>
+
+ <tr>
+ <td>2019-05-21</td>
+ <td>
+ <a href="https://issues.apache.org/jira/browse/HDDS-1564">HDDS-1564</a>
+ </td>
+ <td><a href="./design/multiraft.html">Ozone multi-raft support</a></td>
+ <td>Datanodes can be part of multiple independent RAFT groups / pipelines</td>
+ <td>implemented</td>
+ </tr>
+
+ <tr>
+ <td>2019-04-25</td>
+ <td>
+ <a href="https://issues.apache.org/jira/browse/HDDS-1466">HDDS-1466</a>
+ </td>
+ <td><a href="./design/typesafeconfig.html">Type-safe configuration API</a></td>
+ <td>Inject configuration values based on annotations instead of using constants and Hadoop API</td>
+ <td>implemented</td>
+ </tr>
+
+ <tr>
+ <td>2019-02-19</td>
+ <td>
+ <a href="https://issues.apache.org/jira/browse/HDDS-1084">HDDS-1084</a>
+ </td>
+ <td><a href="./design/recon1.html">Recon server 1</a></td>
+ <td>Second phase of Recon development. Recon acts as a passive SCM.</td>
+ <td>implemented</td>
+ </tr>
+
+ <tr>
+ <td>2019-02-08</td>
+ <td>
+ <a href="https://issues.apache.org/jira/browse/HDDS-1041">HDDS-1041</a>
+ </td>
+ <td><a href="./design/tde.html">Ozone Encryption At Rest</a></td>
+ <td>Transparent Data Encryption encrypts the data before store it</td>
+ <td>implemented</td>
+ </tr>
+
+ <tr>
+ <td>2018-11-16</td>
+ <td>
+ <a href="https://issues.apache.org/jira/browse/HDDS-698">HDDS-698</a>
+ </td>
+ <td><a href="./design/topology.html">Topology-awareness</a></td>
+ <td>Placement policy to use rack information for read and write</td>
+ <td>implemented</td>
+ </tr>
+
+ <tr>
+ <td>2018-09-27</td>
+ <td>
+ <a href="https://issues.apache.org/jira/browse/HDDS-434">HDDS-434</a>
+ </td>
+ <td><a href="./design/s3gateway.html">S3 protocol support for Ozone</a></td>
+ <td>Support any AWS S3 compatible client with dedicated REST endpoint</td>
+ <td>implemented</td>
+ </tr>
+
+ <tr>
+ <td>2018-09-18</td>
+ <td>
+ <a href="https://issues.apache.org/jira/browse/HDDS-505">HDDS-505</a>
+ </td>
+ <td><a href="./design/omha.html">Ozone Manager HA</a></td>
+ <td>Support HA for Ozone Manager with the help of RATIS</td>
+ <td>implemented</td>
+ </tr>
+
+ </tbody>
+ </table>
+ </main>
+ </main>
+
+ </div>
+ </div>
+</div>
+</div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="./js/jquery-3.5.1.min.js"></script>
+<script src="./js/ozonedoc.js"></script>
+<script src="./js/bootstrap.min.js"></script>
+
+
+</body>
+</html>
+
diff --git a/docs/1.1.0/design/configless.html b/docs/1.1.0/design/configless.html
new file mode 100644
index 0000000..02888af
--- /dev/null
+++ b/docs/1.1.0/design/configless.html
@@ -0,0 +1,380 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+ <body>
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../index.html" class="navbar-left ozone-logo">
+ <img src="../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+ <div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="../index.html">
+
+
+
+ <span>Overview</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../start.html">
+
+
+
+ <span>Getting Started</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="../concept.html">
+
+ <span>Architecture</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../concept/overview.html">Overview</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/datanodes.html">Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/recon.html">Recon</a>
+
+ </li>
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+ <li class="">
+ <a href="../feature.html">
+
+ <span>Features</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../feature/ha.html">High Availability</a>
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+ </li>
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+ <li class="">
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+ <a href="../feature/topology.html">Topology awareness</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/quota.html">Quota in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/recon.html">Recon Server</a>
+
+ </li>
+
+ <li class="">
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+ <a href="../feature/observability.html">Observability</a>
+
+ </li>
+
+ </ul>
+ </li>
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+ <li class="">
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+
+ <span>Client Interfaces</span>
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+
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+
+ <a href="../interface/s3.html">S3 Protocol</a>
+
+ </li>
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+ <li class="">
+
+ <a href="../interface/cli.html">Command Line Interface</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/csi.html">CSI Protocol</a>
+
+ </li>
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+ <a href="../security.html">
+
+ <span>Security</span>
+ </a>
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+
+ <a href="../security/secureozone.html">Securing Ozone</a>
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+
+ <a href="../security/securingtde.html">Transparent Data Encryption</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/gdpr.html">GDPR in Ozone</a>
+
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+ <li class="">
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+ <a href="../security/securingdatanodes.html">Securing Datanodes</a>
+
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+
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+
+ <a href="../security/securingozonehttp.html">Securing HTTP</a>
+
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+
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+
+ <a href="../security/securings3.html">Securing S3</a>
+
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+
+ <li class="">
+
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+
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+
+ <li class="">
+
+ <a href="../security/securitywithranger.html">Apache Ranger</a>
+
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+
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+
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+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-9 col-sm-offset-3 col-md-10 col-md-offset-2 main">
+ <div class="col-md-9">
+ <h1><a href="https://issues.apache.org/jira/browse/HDDS-1467">[HDDS-1467]</a> Configless Ozone service management (accepted) </h1>
+ <div><i>Authors: Márton Elek, Anu Engineer</i><div class="pull-right">2019-05-25</div></div>
+ <p> </p>
+
+ <div class="panel panel-success">
+ <div class="panel-heading">Summary</div>
+ <div class="panel-body">
+ Distribute only minimal configuration and download all the remaining before start
+ </div>
+ </div>
+
+ <!--
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License. See accompanying LICENSE file.
+-->
+<h1 id="abstract">Abstract</h1>
+<p>Configuration keys are partitioned to two parts: runtime settings and environment settings.</p>
+<p>Environment settings (hosts, ports) can be downloaded at start.</p>
+<h1 id="link">Link</h1>
+<ul>
+<li><a href="https://issues.apache.org/jira/secure/attachment/12966992/configless.pdf">https://issues.apache.org/jira/secure/attachment/12966992/configless.pdf</a></li>
+</ul>
+
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+
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+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: April 7, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/9872253e89377624dfea5fb9b321538fc70f91c4">9872253e8</a>
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diff --git a/docs/1.1.0/design/decommissioning.html b/docs/1.1.0/design/decommissioning.html
new file mode 100644
index 0000000..18d1fcf
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+++ b/docs/1.1.0/design/decommissioning.html
@@ -0,0 +1,1212 @@
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+
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+
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+
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+
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+
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+
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+
+
+ <li><a href="../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-9 col-sm-offset-3 col-md-10 col-md-offset-2 main">
+ <div class="col-md-9">
+ <h1><a href="https://issues.apache.org/jira/browse/HDDS-1881">[HDDS-1881]</a> Decommissioning in Ozone (implementing) </h1>
+ <div><i>Authors: Anu Engineer, Marton Elek, Stephen O'Donnell</i><div class="pull-right">2019-07-31</div></div>
+ <p> </p>
+
+ <div class="panel panel-success">
+ <div class="panel-heading">Summary</div>
+ <div class="panel-body">
+ Formal process to shut down machines in a safe way after the required replications.
+ </div>
+ </div>
+
+ <!--
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License. See accompanying LICENSE file.
+-->
+<h1 id="abstract">Abstract</h1>
+<p>The goal of decommissioning is to turn off a selected set of machines without data loss. It may or may not require to move the existing replicas of the containers to other nodes.</p>
+<p>There are two main classes of the decommissioning:</p>
+<ul>
+<li>
+<p><strong>Maintenance mode</strong>: where the node is expected to be back after a while. It may not require replication of containers if enough replicas are available from other nodes (as we expect to have the current replicas after the restart.)</p>
+</li>
+<li>
+<p><strong>Decommissioning</strong>: where the node won’t be started again. All the data should be replicated according to the current replication rules.</p>
+</li>
+</ul>
+<p>Goals:</p>
+<ul>
+<li>Decommissioning can be canceled any time</li>
+<li>The progress of the decommissioning should be trackable</li>
+<li>The nodes under decommissioning / maintenance mode should not been used for new pipelines / containers</li>
+<li>The state of the datanodes should be persisted / replicated by the SCM (in HDFS the decommissioning info exclude/include lists are replicated manually by the admin). If datanode is marked for decommissioning this state be available after SCM and/or Datanode restarts.</li>
+<li>We need to support validations before decommissioning (but the violations can be ignored by the admin).</li>
+<li>The administrator should be notified when a node can be turned off.</li>
+<li>The maintenance mode can be time constrained: if the node marked for maintenance for 1 week and the node is not up after one week, the containers should be considered as lost (DEAD node) and should be replicated.</li>
+</ul>
+<h1 id="introduction">Introduction</h1>
+<p>Ozone is a highly available file system that relies on commodity hardware. In other words, Ozone is designed to handle failures of these nodes all the time.</p>
+<p>The Storage Container Manager(SCM) is designed to monitor the node health and replicate blocks and containers as needed.</p>
+<p>At times, Operators of the cluster can help the SCM by giving it hints. When removing a datanode, the operator can provide a hint. That is, a planned failure of the node is coming up, and SCM can make sure it reaches a safe state to handle this planned failure.</p>
+<p>Some times, this failure is transient; that is, the operator is taking down this node temporarily. In that case, we can live with lower replica counts by being optimistic.</p>
+<p>Both of these operations, <strong>Maintenance</strong>, and <strong>Decommissioning</strong> are similar from the Replication point of view. In both cases, and the user instructs us on how to handle an upcoming failure.</p>
+<p>Today, SCM (<em>Replication Manager</em> component inside SCM) understands only one form of failure handling. This paper extends Replica Manager failure modes to allow users to request which failure handling model to be adopted(Optimistic or Pessimistic).</p>
+<p>Based on physical realities, there are two responses to any perceived failure, to heal the system by taking corrective actions or ignore the failure since the actions in the future will heal the system automatically.</p>
+<h2 id="user-experiences-decommissioning-vs-maintenance-mode">User Experiences (Decommissioning vs Maintenance mode)</h2>
+<p>From the user’s point of view, there are two kinds of planned failures that the user would like to communicate to Ozone.</p>
+<p>The first kind is when a ‘real’ failure is going to happen in the future. This ‘real’ failure is the act of decommissioning. We denote this as “decommission” throughout this paper. The response that the user wants is SCM/Ozone to make replicas to deal with the planned failure.</p>
+<p>The second kind is when the failure is ‘transient.’ The user knows that this failure is temporary and cluster in most cases can safely ignore this issue. However, if the transient failures are going to cause a failure of availability; then the user would like the Ozone to take appropriate actions to address it. An example of this case, is if the user put 3 data nodes into maintenance mode and switched them off.</p>
+<p>The transient failure can violate the availability guarantees of Ozone; Since the user is telling us not to take corrective actions. Many times, the user does not understand the impact on availability while asking Ozone to ignore the failure.</p>
+<p>So this paper proposes the following definitions for Decommission and Maintenance of data nodes.</p>
+<p><strong>Decommission</strong> <em>of a data node is deemed to be complete when SCM/Ozone completes the replica of all containers on decommissioned data node to other data nodes.That is, the expected count matches the healthy count of containers in the cluster</em>.</p>
+<p><strong>Maintenance mode</strong> of a data node is complete if Ozone can guarantee at <em>least one copy of every container</em> is available in other healthy data nodes.</p>
+<h2 id="examples">Examples</h2>
+<p>Here are some illustrative examples:</p>
+<ol>
+<li>
+<p>Let us say we have a container, which has only one copy and resides on Machine A. If the user wants to put machine A into maintenance mode; Ozone will make a replica before entering the maintenance mode.</p>
+</li>
+<li>
+<p>Suppose a container has two copies, and the user wants to put Machine A to maintenance mode. In this case; the Ozone understands that availability of the container is not affected and hence can decide to forgo replication.</p>
+</li>
+<li>
+<p>Suppose a container has two copies, and the user wants to put Machine A into maintenance mode. However, the user wants to put the machine into maintenance mode for one month. As the period of maintenance mode increases, the probability of data loss increases; hence, Ozone might choose to make a replica of the container even if we are entering maintenance mode.</p>
+</li>
+<li>
+<p>The semantics of decommissioning means that as long as we can find copies of containers in other machines, we can technically get away with calling decommission complete. Hence this clarification node; in the ordinary course of action; each decommission will create a replication flow for each container we have; however, it is possible to complete a decommission of a data node, even if we get a failure of the data node being decommissioned. As long as we can find the other datanodes to replicate from and get the number of replicas needed backup to expected count we are good.</p>
+</li>
+<li>
+<p>Let us say we have a copy of a container replica on Machine A, B, and C. It is possible to decommission all three machines at the same time, as decommissioning is just a status indicator of the data node and until we finish the decommissioning process.</p>
+</li>
+</ol>
+<p>The user-visible features for both of these are very similar:</p>
+<p>Both Decommission and Maintenance mode can be canceled any time before the operation is marked as completed by SCM.</p>
+<p>Decommissioned nodes, if and when added back, shall be treated as new data nodes; if they have blocks or containers on them, they can be used to reconstruct data.</p>
+<h2 id="maintenance-mode-in-hdfs">Maintenance mode in HDFS</h2>
+<p>HDFS supports decommissioning and maintenance mode similar to Ozone. This is a quick description of the HDFS approach.</p>
+<p>The usage of HDFS maintenance mode:</p>
+<ul>
+<li>First, you set a minimum replica count on the cluster, which can be zero, but defaults to 1.</li>
+<li>Then you can set a number of nodes into maintenance, with an expiry time or have them remain in maintenance forever, until they are manually removed. Nodes are put into maintenance in much the same way as nodes are decommissioned.</li>
+<li>When a set of nodes go into maintenance, all blocks hosted on them are scanned and if the node going into maintenance would cause the number of replicas to fall below the minimum replica count, the relevant nodes go into a decommissioning like state while new replicas are made for the blocks.</li>
+<li>Once the node goes into maintenance, it can be stopped etc and HDFS will not be concerned about the under-replicated state of the blocks.</li>
+<li>When the expiry time passes, the node is put back to normal state (if it is online and heartbeating) or marked as dead, at which time new replicas will start to be made.</li>
+</ul>
+<p>This is very similar to decommissioning, and the code to track maintenance mode and ensure the blocks are replicated etc, is effectively the same code as with decommissioning. The one area that differs is probably in the replication monitor as it must understand that the node is expected to be offline.</p>
+<p>The ideal way to use maintenance mode, is when you know there are a set of nodes you can stop without having to do any replications. In HDFS, the rack awareness states that all blocks should be on two racks, so that means a rack can be put into maintenance safely.</p>
+<p>There is another feature in HDFS called “upgrade Domain” which allows each datanode to be assigned a group. By default there should be at least 3 groups (domains) and then each of the 3 replicas will be stored on different group, allowing one full group to be put into maintenance at once. That is not yet supported in CDH, but is something we are targeting for CDPD I believe.</p>
+<p>One other difference with maintenance mode and decommissioning, is that you must have some sort of monitor thread checking for when maintenance is scheduled to end. HDFS solves this by having a class called the DatanodeAdminManager, and it tracks all nodes transitioning state, the under-replicated block count on them etc.</p>
+<h1 id="implementation">Implementation</h1>
+<h2 id="datanode-state-machine">Datanode state machine</h2>
+<p><code>NodeStateManager</code> maintains the state of the connected datanodes. The possible states:</p>
+<table>
+<thead>
+<tr>
+<th>state</th>
+<th>description</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>HEALTHY</td>
+<td>The node is up and running.</td>
+</tr>
+<tr>
+<td>STALE</td>
+<td>Some heartbeats were missing for an already missing nodes.</td>
+</tr>
+<tr>
+<td>DEAD</td>
+<td>The stale node has not been recovered.</td>
+</tr>
+<tr>
+<td>ENTERING_MAINTENANCE</td>
+<td>The in-progress state, scheduling is disabled but the node can’t not been turned off due to in-progress replication.</td>
+</tr>
+<tr>
+<td>IN_MAINTENANCE</td>
+<td>Node can be turned off but we expected to get it back and have all the replicas.</td>
+</tr>
+<tr>
+<td>DECOMMISSIONING</td>
+<td>The in-progress state, scheduling is disabled, all the containers should be replicated to other nodes.</td>
+</tr>
+<tr>
+<td>DECOMMISSIONED</td>
+<td>The node can be turned off, all the containers are replicated to other machine</td>
+</tr>
+</tbody>
+</table>
+<h2 id="high-level-algorithm">High level algorithm</h2>
+<p>The Algorithm is pretty simple from the Decommission or Maintenance point of view;</p>
+<ol>
+<li>
+<p>Mark a data node as DECOMMISSIONING or ENTERING_MAINTENANCE. This implies that node is NOT healthy anymore; we assume the use of a single flag and law of excluded middle.</p>
+</li>
+<li>
+<p>Pipelines should be shut down and wait for confirmation that all pipelines are shutdown. So no new I/O or container creation can happen on a Datanode that is part of decomm/maint.</p>
+</li>
+<li>
+<p>Once the Node has been marked as DECOMMISSIONING or ENTERING_MAINTENANCE; the Node will generate a list of containers that need replication. This list is generated by the Replica Count decisions for each container; the Replica Count will be computed by Replica Manager;</p>
+</li>
+<li>
+<p>Replica Manager will check the stop condition for each node. The following should be true for all the containers to go from DECOMMISSIONING to DECOMMISSIONED or from ENTERING_MAINTENANCE to IN_MAINTENANCE.</p>
+</li>
+</ol>
+<ul>
+<li>Container is closed.</li>
+<li>We have at least one HEALTHY copy at all times.</li>
+<li>For entering DECOMMISSIONED mode <code>maintenance + healthy</code> must equal to <code>expectedCount</code></li>
+</ul>
+<ol start="5">
+<li>We will update the node state to DECOMMISSIONED or IN_MAINTENANCE reached state.</li>
+</ol>
+<p><em>Replica count</em> is a calculated number which represents the number of <em>missing</em> replicas. The number can be negative in case of an over-replicated container.</p>
+<h2 id="calculation-of-the-_replica-count_-required-replicas">Calculation of the <em>Replica count</em> (required replicas)</h2>
+<h3 id="counters--variables">Counters / Variables</h3>
+<p>We have 7 different datanode state, but some of them can be combined. At high level we can group the existing state to three groups:</p>
+<ul>
+<li>healthy state (when the container is available)</li>
+<li>maintenance (including IN_MAINTENANCE and ENTERING_MAINTENANCE)</li>
+<li>all the others.</li>
+</ul>
+<p>To calculate the required steps (required replication + stop condition) we need counter about the first two categories.</p>
+<p>Each counters should be calculated per container bases.</p>
+<table>
+<thead>
+<tr>
+<th>Node state</th>
+<th>Variable (# of containers)</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>HEALTHY</td>
+<td><code>healthy</code></td>
+</tr>
+<tr>
+<td>STALE + DEAD + DECOMMISSIONED</td>
+<td></td>
+</tr>
+<tr>
+<td>DECOMMISSIONING</td>
+<td></td>
+</tr>
+<tr>
+<td>ENTERING_MAINTENANCE + IN_MAINTENANCE</td>
+<td><code>maintenance</code></td>
+</tr>
+</tbody>
+</table>
+<h3 id="the-current-replication-model">The current replication model</h3>
+<p>The current replication model in SCM/Ozone is very simplistic. We compute the replication count or the number of replications that we need to do as:</p>
+<pre><code>Replica count = expectedCount - currentCount
+</code></pre><p>In case the <em>Replica count</em> is positive, it means that we need to make more replicas. If the number is negative, it means that we are over replicated and we need to remove some replicas of this container. If the Replica count for a container is zero; it means that we have the expected number of containers in the cluster.</p>
+<p>To support idempotent placement strategies we should subtract the in-flight replications from the result: If there are one in-flight replication process and two replicas we won’t start a new replication command unless the original command is timed out. The timeout is configured with <code>hdds.scm.replication.event.timeout</code> and the default value is 10 minutes.</p>
+<p>More preciously the current algorithm is the following:</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-java" data-lang="java">replicaCount <span style="color:#f92672">=</span> expectedCount <span style="color:#f92672">-</span> healthy<span style="color:#f92672">;</span>
+
+<span style="color:#66d9ef">if</span> <span style="color:#f92672">(</span>replicaCount <span style="color:#f92672">-</span> inflight copies <span style="color:#f92672">+</span> inflight deletes<span style="color:#f92672">)</span> <span style="color:#f92672">></span> 0 <span style="color:#f92672">{</span>
+ <span style="color:#75715e">// container is over replicated
+</span><span style="color:#75715e"></span><span style="color:#f92672">}.</span><span style="color:#a6e22e">else</span> <span style="color:#66d9ef">if</span> <span style="color:#f92672">(</span>replicaCount <span style="color:#f92672">-</span> inflight copies <span style="color:#f92672">+</span> inflight deletes<span style="color:#f92672">)</span> <span style="color:#f92672"><</span>0 <span style="color:#f92672">{</span>
+ <span style="color:#75715e">// handle under replicated containers
+</span><span style="color:#75715e"></span><span style="color:#f92672">}</span>
+</code></pre></div><p>The handling of inflight copies and deletes are independent from the decommissioning problem therefore here we focus only on the core mode:</p>
+<pre><code>replicaCount = expectedCount - healthy;
+</code></pre><h3 id="the-proposed-solution">The proposed solution</h3>
+<p>To support the notion that a user can provide hints to the replication model, we propose to add two variables to the current model.</p>
+<p>In the new model, we propose to break the <code>currentCount</code> into the two separate groups. That is <em>Healthy nodes</em> and <em>Maintenance nodes</em>. The new model replaces the currentCount with these two separate counts. The following function captures the code that drives the logic of computing Replica counts in the new model. The later section discusses the input and output of this model very extensively.</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-java" data-lang="java"><span style="color:#75715e">/**
+</span><span style="color:#75715e"> * Calculate the number of the missing replicas.
+</span><span style="color:#75715e"> *
+</span><span style="color:#75715e"> * @return the number of the missing replicas.
+</span><span style="color:#75715e"> If it's less than zero, the container is over replicated.
+</span><span style="color:#75715e"> */</span>
+<span style="color:#66d9ef">int</span> <span style="color:#a6e22e">getReplicationCount</span><span style="color:#f92672">(</span><span style="color:#66d9ef">int</span> expectedCount<span style="color:#f92672">,</span> <span style="color:#66d9ef">int</span> healthy<span style="color:#f92672">,</span> <span style="color:#66d9ef">int</span> maintenance<span style="color:#f92672">)</span> <span style="color:#f92672">{</span>
+
+ <span style="color:#75715e">//for over replication, count only with the healthy replicas
+</span><span style="color:#75715e"></span> <span style="color:#66d9ef">if</span> <span style="color:#f92672">(</span>expectedCount <span style="color:#f92672"><=</span> healthy<span style="color:#f92672">)</span> <span style="color:#f92672">{</span>
+ <span style="color:#66d9ef">return</span> expectedCount <span style="color:#f92672">-</span> healthy<span style="color:#f92672">;</span>
+ <span style="color:#f92672">}</span>
+
+ replicaCount <span style="color:#f92672">=</span> expectedCount <span style="color:#f92672">-</span> <span style="color:#f92672">(</span>healthy <span style="color:#f92672">+</span> maintenance<span style="color:#f92672">);</span>
+
+ <span style="color:#75715e">//at least one HEALTHY replicas should be guaranteed!
+</span><span style="color:#75715e"></span> <span style="color:#66d9ef">if</span> <span style="color:#f92672">(</span>replicaCount <span style="color:#f92672">==</span> 0 <span style="color:#f92672">&&</span> healthy <span style="color:#f92672"><</span> 1<span style="color:#f92672">)</span> <span style="color:#f92672">{</span>
+ replicaCount <span style="color:#f92672">++;</span>
+ <span style="color:#f92672">}</span>
+
+ <span style="color:#75715e">//over replication is already handled. Always return with
+</span><span style="color:#75715e"></span> <span style="color:#75715e">// positive as over replication is already handled
+</span><span style="color:#75715e"></span> <span style="color:#66d9ef">return</span> Math<span style="color:#f92672">.</span><span style="color:#a6e22e">max</span><span style="color:#f92672">(</span>0<span style="color:#f92672">,</span> replicaCount<span style="color:#f92672">);</span>
+<span style="color:#f92672">}</span>
+
+</code></pre></div><p>To understand the reasing behind the two special <code>if</code> condition check the examples below.</p>
+<p>We also need to specify two end condition when the DECOMMISSIONING node can be moved to the DECOMMISSIONED state or the ENTERING_MAINTENANCE mode can be moved to the IN_MAINTENANCE state.</p>
+<p>The following conditions should be true for all the containers and all the containers on the specific node should be closed.</p>
+<p><strong>From DECOMMISSIONING to DECOMMISSIONED</strong>:</p>
+<ul>
+<li>There are at least one healthy replica</li>
+<li>We have three replicas (both healthy and maintenance)</li>
+</ul>
+<p>Which means that our stop condition can be formalized as:</p>
+<pre><code>(healthy >= 1) && (healthy + maintenance >= 3)
+</code></pre><p>Both the numbers can be configurable:</p>
+<ul>
+<li>1 is the minimum number of healthy replicas (<code>decommissioning.minimum.healthy-replicas</code>)</li>
+<li>3 is the minimum number of existing replicas (<code>decommissioning.minimum.replicas</code>)</li>
+</ul>
+<p>For example <code>decommissioning.minimum.healthy-replicas</code> can be set to two if administrator would like to survive an additional node failure during the maintenance period.</p>
+<p><strong>From ENTERING_MAINTENANCE to IN_MAINTENANCE:</strong></p>
+<ul>
+<li>There are at least one healthy replicas</li>
+</ul>
+<p>This is the weaker version of the previous condition:</p>
+<pre><code>(healthy >= 1)
+</code></pre><h3 id="examples-normal-cases">Examples (normal cases)</h3>
+<p>In this section we show example use cases together with the output of the proposed algorithm</p>
+<h4 id="all-healthy">All healthy</h4>
+<table>
+<thead>
+<tr>
+<th>Node A</th>
+<th>Node B</th>
+<th>Node C</th>
+<th>expctd</th>
+<th>healthy</th>
+<th>mainten</th>
+<th>repCount</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>HEALTHY</td>
+<td>HEALTHY</td>
+<td>HEALTHY</td>
+<td>3</td>
+<td>3</td>
+<td>0</td>
+<td>0</td>
+</tr>
+</tbody>
+</table>
+<p>The container C1 exists on machines A, B , and C. All the container reports tell us that the container is healthy. Running the above algorithm, we get:</p>
+<p><code>expected - healthy + maint. = 3 - (3 + 0) = 0</code></p>
+<p>It means, <em>“we don’t need no replication”.</em></p>
+<h4 id="one-failure">One failure</h4>
+<table>
+<thead>
+<tr>
+<th>Node A</th>
+<th>Node B</th>
+<th>Node C</th>
+<th>expctd</th>
+<th>healthy</th>
+<th>mainten</th>
+<th>repCount</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>HEALTHY</td>
+<td>HEALTHY</td>
+<td>DEAD</td>
+<td>3</td>
+<td>2</td>
+<td>0</td>
+<td>1</td>
+</tr>
+</tbody>
+</table>
+<p>The machine C has failed, and as a result, the healthy count has gone down from <code>3</code> to <code>2</code>. This means that we need to start one replication flow.</p>
+<p><code>ReplicaCount = expected - healthy + maint. = 3 - (2 + 0) = 1.</code></p>
+<p>This means that the new model will handle failure cases just like the current model.</p>
+<h4 id="one-decommissioning">One decommissioning</h4>
+<table>
+<thead>
+<tr>
+<th>Node A</th>
+<th>Node B</th>
+<th>Node C</th>
+<th>expctd</th>
+<th>healthy</th>
+<th>mainten</th>
+<th>repCount</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>HEALTHY</td>
+<td>HEALTHY</td>
+<td>DECOMM</td>
+<td>3</td>
+<td>2</td>
+<td>0</td>
+<td>1</td>
+</tr>
+</tbody>
+</table>
+<p>In this case, machine C is being decommissioned. Therefore the healthy count has gone down to <code>2</code> , and decommission count is <code>1</code>. Since the</p>
+<p><code>ReplicaCount = expected - healthy + maint`. we have `1 = 3 - (2 + 0)</code>,</p>
+<p>this gives us the decommission count implicitly. The trick here is to realize that incrementing decommission automatically causes a decrement in the healthy count, which allows us not to have <em>decommission</em> in the equation explicitly.</p>
+<p><strong>Stop condition</strong>: Not that if this containers is the only one on node C, node C can be moved to the DECOMMISSIONED state.</p>
+<h4 id="failure--decommissioning">Failure + decommissioning</h4>
+<table>
+<thead>
+<tr>
+<th>Node A</th>
+<th>Node B</th>
+<th>Node C</th>
+<th>expctd</th>
+<th>healthy</th>
+<th>mainten</th>
+<th>repCount</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>HEALTHY</td>
+<td>DEAD</td>
+<td>DECOMM</td>
+<td>3</td>
+<td>1</td>
+<td>0</td>
+<td>2</td>
+</tr>
+</tbody>
+</table>
+<p>Here is a case where we have a failure of a data node and a decommission of another data node. In this case, the container C1 needs two replica flows to heal itself. The equation is the same and we get</p>
+<p><code>ReplicaCount(2) = ExpectecCount(3) - healthy(1)</code></p>
+<p>The maintenance is still zero so ignored in this equation.</p>
+<h4 id="1-failure--2-decommissioning">1 failure + 2 decommissioning</h4>
+<table>
+<thead>
+<tr>
+<th>Node A</th>
+<th>Node B</th>
+<th>Node C</th>
+<th>expctd</th>
+<th>healthy</th>
+<th>mainten</th>
+<th>repCount</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>HEALTHY</td>
+<td>DECOMM</td>
+<td>DECOMM</td>
+<td>3</td>
+<td>0</td>
+<td>0</td>
+<td>3</td>
+</tr>
+</tbody>
+</table>
+<p>In this case, we have one failed data node and two data nodes being decommissioned. We need to get three replica flows in the system. This is achieved by:</p>
+<pre><code>ReplicaCount(3) = ExpectedCount(3) - (healthy(0) + maintenance(0))
+</code></pre><h4 id="maintenance-mode">Maintenance mode</h4>
+<table>
+<thead>
+<tr>
+<th>Node A</th>
+<th>Node B</th>
+<th>Node C</th>
+<th>expctd</th>
+<th>healthy</th>
+<th>mainten</th>
+<th>repCount</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>HEALTHY</td>
+<td>DEAD</td>
+<td>MAINT</td>
+<td>3</td>
+<td>2</td>
+<td>1</td>
+<td>0</td>
+</tr>
+</tbody>
+</table>
+<p>This represents the normal maintenance mode, where a single machine is marked as in maintenance mode. This means the following:</p>
+<pre><code>ReplicaCount(0) = ExpectedCount(3) - (healthy(2) + maintenance(1)
+</code></pre><p>There are no replica flows since the user has asked us to move a single node into maintenance mode, and asked us explicitly not to worry about the single missing node.</p>
+<p><strong>Stop condition</strong>: Not that if this containers is the only one on node C, node C can be moved to the IN_MAINTENANCE state.</p>
+<h4 id="maintenance--decommissioning">Maintenance + decommissioning</h4>
+<table>
+<thead>
+<tr>
+<th>Node A</th>
+<th>Node B</th>
+<th>Node C</th>
+<th>expctd</th>
+<th>healthy</th>
+<th>mainten</th>
+<th>repCount</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>HEALTHY</td>
+<td>DECOMM</td>
+<td>MAINT</td>
+<td>3</td>
+<td>1</td>
+<td>1</td>
+<td>1</td>
+</tr>
+</tbody>
+</table>
+<p><em>This is a fascinating case</em>; We have one good node; one decommissioned node and one node in maintenance mode. The expected result is that the replica manager will launch one replication flow to compensate for the node that is being decommissioned, and we also expect that there will be no replication for the node in maintenance mode.</p>
+<pre><code>Replica Count (1) = expectedCount(3) - (healthy(1) + maintenance(1))
+</code></pre><p>So as expected we have one replication flow in the system.</p>
+<p><strong>Stop condition</strong>: Not that if this containers is the only one in the system:</p>
+<ul>
+<li>node C can be moved to the IN_MAINTENANCE state</li>
+<li>node B can not be decommissioned (we need the three replicas first)</li>
+</ul>
+<h4 id="decommissioning-all-the-replicas">Decommissioning all the replicas</h4>
+<table>
+<thead>
+<tr>
+<th>Node A</th>
+<th>Node B</th>
+<th>Node C</th>
+<th>expctd</th>
+<th>healthy</th>
+<th>mainten</th>
+<th>repCount</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>DECOMM</td>
+<td>DECOMM</td>
+<td>DECOMM</td>
+<td>3</td>
+<td>0</td>
+<td>0</td>
+<td>3</td>
+</tr>
+</tbody>
+</table>
+<p>In this case, we deal with all the data nodes being decommissioned. The number of healthy replicas for this container is 0, and hence:</p>
+<pre><code>replicaCount (3) = expectedCount (3)- (healthy(0) + maintenance(0)).
+</code></pre><p>This provides us with all 3 independent replica flows in the system.</p>
+<h4 id="decommissioning-the-one-remaining-replicas">Decommissioning the one remaining replicas</h4>
+<table>
+<thead>
+<tr>
+<th>Node A</th>
+<th>Node B</th>
+<th>Node C</th>
+<th>expctd</th>
+<th>healthy</th>
+<th>mainten</th>
+<th>repCount</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>DEAD</td>
+<td>DEAD</td>
+<td>DECOMM</td>
+<td>3</td>
+<td>0</td>
+<td>0</td>
+<td>3</td>
+</tr>
+</tbody>
+</table>
+<p>We have two failed nodes and one node in Decomm. It is the opposite of case Line 5, where we have one failed node and 2 nodes in Decomm. The expected results are the same, we get 3 flows.</p>
+<h4 id="total-failure">Total failure</h4>
+<table>
+<thead>
+<tr>
+<th>Node A</th>
+<th>Node B</th>
+<th>Node C</th>
+<th>expctd</th>
+<th>healthy</th>
+<th>mainten</th>
+<th>repCount</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>DEAD</td>
+<td>DEAD</td>
+<td>DEAD</td>
+<td>3</td>
+<td>0</td>
+<td>0</td>
+<td>3</td>
+</tr>
+</tbody>
+</table>
+<p>This is really an error condition. We have lost all 3 data nodes. The Replica Manager will compute that we need to rebuild 3 replicas, but we might not have a source to rebuild from.</p>
+<h3 id="last-replica-is-on-entering_maintenance">Last replica is on ENTERING_MAINTENANCE</h3>
+<table>
+<thead>
+<tr>
+<th>Node A</th>
+<th>Node B</th>
+<th>Node C</th>
+<th>expctd</th>
+<th>healthy</th>
+<th>mainten</th>
+<th>repCount</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>DEAD</td>
+<td>MAINT</td>
+<td>DEAD</td>
+<td>3</td>
+<td>0</td>
+<td>1</td>
+<td>2</td>
+</tr>
+</tbody>
+</table>
+<p>Is also an interesting case; we have lost 2 data nodes; and one node is being marked as Maint. Since we have 2 failed nodes, we need 2 replica flows in the system. However, the maintenance mode cannot be entered, since we will lose lone replica if we do that.</p>
+<h3 id="all-maintenance">All maintenance</h3>
+<table>
+<thead>
+<tr>
+<th>Node A</th>
+<th>Node B</th>
+<th>Node C</th>
+<th>expctd</th>
+<th>healthy</th>
+<th>mainten</th>
+<th>repCount</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>MAINT</td>
+<td>MAINT</td>
+<td>MAINT</td>
+<td>3</td>
+<td>0</td>
+<td>3</td>
+<td><em>1</em></td>
+</tr>
+</tbody>
+</table>
+<p>This is also a very special case; this is the case where the user is telling us to ignore the peril for all 3 replicas being offline. This means that the system will not be able to get to that container and would lead to potential I/O errors. Ozone will strive to avoid that case; this means that Ozone will hit the “if condition” and discover that we our ReplicCount is 0; since the user asked for it; but we are also going to lose all Replicas. At this point of time, we make a conscious decision to replicate one copy instead of obeying the user command and get to the situation where I/O can fail.</p>
+<p><strong>This brings us back to the semantics of Maintenance mode in Ozone</strong>. If going into maintenance mode will not lead to a potential I/O failure, we will enter into the maintenance mode; Otherwise, we will replicate and enter into the maintenance mode after the replication is done. This is just the core replication algorithm, not the complete Decommission or Maintenance mode algorithms, just how the replica manager would behave. Once we define the behavior of Replica Manager, rest of the algorithm is easy to construct.</p>
+<p>Note: this is the case why we need the seconf <code>if</code> in the model (numbers in the brackets shows the actual value):</p>
+<pre><code> replicaCount(0) = expectedCount(3) - ( healthy(0) + maintenance(0) );
+
+
+ //at least one HEALTHY replicas should be guaranteed!
+ if (replicaCount(0) == 0 && healthy(0) < 1) {
+ replicaCount ++;
+ }
+</code></pre><h3 id="over-replication">Over replication</h3>
+<p>For over-replicated containers Ozone prefers to keep the replicas on the healthy nodes. We delete containers only if we have enough replicas on <em>healthy</em> nodes.</p>
+<pre><code>int getReplicationCount(int expectedCount, int healthy, int maintenance) {
+
+ //for over replication, count only with the healthy replicas
+ if (expectedCount <= healthy) {
+ return expectedCount - healthy;
+ }
+
+ replicaCount = ... //calculate missing replicas
+
+ //over replication is already handled. Always return with
+ // positive as over replication is already handled
+ return Math.max(0, replicaCount);
+}
+</code></pre><p>Please note that we always assume that the the in-flight deletion are applied and the container is already deleted.</p>
+<p>There is a very rare case where the in-flight deletion is timed out (and as a result replication manager would assume the container is not deleted) BUT in the mean-time the container finally deleted. It can be survived with including the creation timestamp in the ContainerDeleteCommand.</p>
+<h3 id="over-replication-examples">Over replication examples</h3>
+<h4 id="4-replicas">4 replicas</h4>
+<table>
+<thead>
+<tr>
+<th>Node A</th>
+<th>Node B</th>
+<th>Node C</th>
+<th>Node D</th>
+<th>expctd</th>
+<th>healthy</th>
+<th>mainten</th>
+<th>repCount</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>HEALTHY</td>
+<td>HEALTHY</td>
+<td>HEALTHY</td>
+<td>HEALTHY</td>
+<td>3</td>
+<td>4</td>
+<td>0</td>
+<td>0</td>
+</tr>
+</tbody>
+</table>
+<p>This is an easy case as we have too many replicas we can safely remove on.</p>
+<pre><code>if (expectedCount <= healthy) {
+ return expectedCount - healthy
+}
+</code></pre><h4 id="over-replicated-with-in_maintenance">over replicated with IN_MAINTENANCE</h4>
+<table>
+<thead>
+<tr>
+<th>Node A</th>
+<th>Node B</th>
+<th>Node C</th>
+<th>Node D</th>
+<th>expctd</th>
+<th>healthy</th>
+<th>mainten</th>
+<th>repCount</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>HEALTHY</td>
+<td>HEALTHY</td>
+<td>HEALTHY</td>
+<td>MAINT</td>
+<td>3</td>
+<td>3</td>
+<td>1</td>
+<td>0</td>
+</tr>
+</tbody>
+</table>
+<p>In this case we will delete the forth replica only after node D is restored and healthy again. (expectedCount is not less than healthy). As the <code>expectedCount (3) <= healthy (3)</code> the replicaCount will be calculated as <code>0</code>.</p>
+<h4 id="over-replicated-with-in_maintenance-1">over replicated with IN_MAINTENANCE</h4>
+<table>
+<thead>
+<tr>
+<th>Node A</th>
+<th>Node B</th>
+<th>Node C</th>
+<th>Node D</th>
+<th>expctd</th>
+<th>healthy</th>
+<th>mainten</th>
+<th>repCount</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>HEALTHY</td>
+<td>HEALTHY</td>
+<td>MAINT</td>
+<td>MAINT</td>
+<td>3</td>
+<td>2</td>
+<td>2</td>
+<td>0</td>
+</tr>
+</tbody>
+</table>
+<p>Here we are not over-repliacated as we don’t have any healthy nodes. We will calculate the under-replication number as defined in the previous section:</p>
+<pre><code>replicaCount(-1) = expectedCount(3) - ( healthy(2) + maintenance(2) );
+</code></pre><p>The main algorithm would return with <code>replicaCount = -1</code> but as we return <code>Math.max(0,replicaCount)</code> the real response will be 0. Waiting for healthy nodes.</p>
+<h3 id="handling-in-flight-replications">Handling in-flight replications</h3>
+<p>In-flight replication requests and deletes are handled by the Replica Manager and the problem is orthogonal to the replication problem, but this section shows that the proposed model is not conflicted with the existing approach.</p>
+<p>Let’s say we have an under-replicated container and we already selected a new datanode to copy a new replica to that specific node.</p>
+<table>
+<thead>
+<tr>
+<th>Node A</th>
+<th>Node B</th>
+<th>Node C</th>
+<th>expctd</th>
+<th>healthy</th>
+<th>mainten</th>
+<th>repCount</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>HEALTHY</td>
+<td>HEALTHY</td>
+<td>(copy)</td>
+<td>3</td>
+<td>2</td>
+<td>0</td>
+<td>1</td>
+</tr>
+</tbody>
+</table>
+<p>Here the Replication Manager detects that one replica is missing but the real copy shouldn’t been requested as it’s alread inprogress. ReplicaManager must not select a new datanode based on the ContainerPlacementPolicy implementation as the policy may or may not be idempotent.</p>
+<p>For example if the placement policy would select a datanode randomly with each loop we would select a new datanode to replicate to.</p>
+<p>To avoid such a situation Replica Manager maintains a list of the in-flight copies (in-memory) on the SCM side. In this list we have all the sent replication requests but they are removed after a given amount of time (10 minutes) by default.</p>
+<p>With calculating the in-flight copy as a possible replication the Replication Manger doesn’t need to request new replication.</p>
+<p>When a datanode is marked to be decommissioned there could be any in-flight replication copy process in that time.</p>
+<ul>
+<li>At datanode we should stop all of the in-flight copy (datanodes should be notified about the DECOMMISSIONING/IN_MAINTENANCE state)</li>
+<li>We never ask any non-healthy nodes to replicate containers.</li>
+<li>In SCM, we don’t need to do any special action
+<ul>
+<li>In <code>ReplicationManager</code> we already have a map about the inflight replications (<code>Map<ContainerID, List<InflightAction>></code>).</li>
+<li>During a normal replication the number of in-flight replications are counted as real replication (2 real replicas + 1 inflight replication = replica count 3). During this calculation we need to check the current state of the datanodes and ignore the inflight replication if they are assigned to a node which is in decommissioning state. (Or we should update the inflight map, in case of node state change)</li>
+</ul>
+</li>
+</ul>
+<h3 id="in-flight-examples">In-flight examples</h3>
+<h4 id="maintenance--inflight">Maintenance + inflight</h4>
+<table>
+<thead>
+<tr>
+<th>Node A</th>
+<th>Node B</th>
+<th>Node C</th>
+<th>expctd</th>
+<th>healthy</th>
+<th>mainten</th>
+<th>repCount</th>
+<th>copy</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>HEALTHY</td>
+<td>MAINT</td>
+<td>copying</td>
+<td>3</td>
+<td>1</td>
+<td>1</td>
+<td>1</td>
+<td>1</td>
+</tr>
+</tbody>
+</table>
+<p>Here one have one node ENTERING_MAINTENANCE state, and one replica is missing and already started to be replicated. We don’t need to start a new copy and node B can be moved to the IN_MAINTENANCE mode.</p>
+<pre><code>Replica Count (1) = expectedCount(3) - (healthy(1) + maintenance(1))
+Containers to copy (0) = Replica Count (1) - inflight copies (1)
+</code></pre><h4 id="maintenance--inflight-1">Maintenance + inflight</h4>
+<table>
+<thead>
+<tr>
+<th>Node A</th>
+<th>Node B</th>
+<th>Node C</th>
+<th>expctd</th>
+<th>healthy</th>
+<th>mainten</th>
+<th>repCount</th>
+<th>copy</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>DECOMM</td>
+<td>copying</td>
+<td>copying</td>
+<td>3</td>
+<td>0</td>
+<td>0</td>
+<td>3</td>
+<td>1</td>
+</tr>
+</tbody>
+</table>
+<p>Node A can not be DECOMMISSIONED as we have no HEALTHY replicas at all.</p>
+<h2 id="statefulness">Statefulness</h2>
+<p>SCM stores all the node state in-memory. After a restart on the SCM side the datanode state can be lost.</p>
+<p><strong>Ozone doesn’t guarantee that decommissioning/maintenance mode state survives the SCM restarts!!!</strong></p>
+<ul>
+<li>If SCM restarts DECOMMISSIONED nodes will not report any more container reports and the nodes won’t be registered.</li>
+<li>ENTERING_MAINTENANCE and DECOMMISSIONING nodes will became HEALTHY again and the decommissioning CLI command should be repeated.</li>
+<li>IN_MAINTENANCE nodes will become DEAD and all the containers will be replicated.</li>
+</ul>
+<p><em>Ozone assumes that the maintenance mode is used short-term and SCM is not restarted during this specific period.</em></p>
+<p><em>Reasoning</em>:</p>
+<p>Neither of the node state nor the container state are persisted in SCM side. The decommissioned state can be stored on the SCM side (or on the SCM side and the datanode side) which can provide better user experience (and may be implemented).</p>
+<p>But to support maintenance mode after restart all the container information is required to be persisted (which is a too big architectural change).</p>
+<p>To make a replication decision replication manager needs the number of healthy replicas (they are reported via heartbeats) AND the number of containers on the node which is in maintenance mode. The later one is not available if the SCM is restarted as the container map exists only in the memory and the node which is turned off can’t report any more container reports. Therefore the information about the existing containers on the node which is in the maintenance mode <strong>can’t be available'</strong>.</p>
+<h2 id="throttling">Throttling</h2>
+<p>SCM should avoid to request too many replication to live enough network bandwidth for the requests.</p>
+<p>Replication Manager can easily throttle the replication requests based on <code>inflightReplication</code> map, but this problem is independent from the handling of the decommissioning / maintenance mode because it should be solved for any kind of replication not just for this.</p>
+<h2 id="user-interface">User interface</h2>
+<p>The decommissioning and maintenance mode can be administered with a CLI interface.</p>
+<p>Required feature:</p>
+<ul>
+<li>Set the state of a datanode (to DECOMMISSIONING or ENTERING_MAINTENANCE)</li>
+<li>Undo the decommissioning process</li>
+<li>check the current progress:
+<ul>
+<li>This can be a table with the nodes, status of the nodes, number of containers, containers under replication and containers which doesn’t much the stop condition yet (required replications)</li>
+</ul>
+</li>
+<li>All the commands can support topology related filters (eg. display the nodes only for a specific rack or show the status of the nodes of s specific rack)</li>
+<li>Check current replication information of one specific container (required to debug why the decommissioning is stuck)</li>
+</ul>
+<h2 id="checks-before-the-decommissioning">Checks before the decommissioning</h2>
+<p>Decommissioning is requested via a new RPC call with the help of a new CLI tool. The server should check the current state of the cluster and deny the decommissioning if it’s not possible. Possible violations:</p>
+<ul>
+<li>Not enough space to store the new replicas.</li>
+<li>Not enough node to create all kind of pipelines</li>
+</ul>
+<p>In case of any violation, the request will fail, but any of theses rules can be turned off with a next request and the decommissioning can be forced.</p>
+<h2 id="maintain-progress">Maintain progress</h2>
+<p>We need to show the progress of the decommissioning process per node and cluster-wide. We already have the information about the under replicated containers, but we don’t know the numbers of the containers before decommissioning.</p>
+<p>Instead of saving the original number of the required replications before (which is very fragile) we don’t provide an absolute progress just the numbers of the remaining replication:</p>
+<pre><code> Node | Status | # containers | in-progress replications| required replication
+ ----------------|------------------------|--------------|--------------------------|------------------------
+ Node A | ENTERING_MAINTENANCE | 2837 | 12 | 402
+ Node B | HEALTHY | 1239 | 0 | 0
+ Node C | IN_MAINTENANCE | 2348 | 0 | 0
+</code></pre><p><code># containers</code> means the total number of the containers on the specific datanodes. To get the original number of the planned copies we can save the original ‘container-to-node’ map in memory and show some progress and provide more information for the users.</p>
+
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+ <div class="col-md-9">
+ <h1><a href="https://issues.apache.org/jira/browse/HDDS-3816">[HDDS-3816]</a> Erasure Coding in Ozone (draft) </h1>
+ <div><i>Authors: Uma Maheswara Rao Gangumalla, Marton Elek, Stephen O'Donnell</i><div class="pull-right">2020-06-30</div></div>
+ <p> </p>
+
+ <div class="panel panel-success">
+ <div class="panel-heading">Summary</div>
+ <div class="panel-body">
+ Use Erasure Coding algorithm for efficient storage
+ </div>
+ </div>
+
+ <!--
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License. See accompanying LICENSE file.
+-->
+<h1 id="abstract">Abstract</h1>
+<p>Support Erasure Coding for read and write pipeline of Ozone.</p>
+<h1 id="status">Status</h1>
+<p>The design doc describes two main methods to implement EC:</p>
+<ul>
+<li>Container level, async Erasure Coding, to encode closed containers in the background</li>
+<li>Block level, striped Erasure Coding</li>
+</ul>
+<p>Second option can work only with new, dedicated write-path. Details of possible implementation will be included in the next version.</p>
+<h1 id="link">Link</h1>
+<p><a href="https://issues.apache.org/jira/secure/attachment/13006245/Erasure%20Coding%20in%20Apache%20Hadoop%20Ozone.pdf">https://issues.apache.org/jira/secure/attachment/13006245/Erasure%20Coding%20in%20Apache%20Hadoop%20Ozone.pdf</a></p>
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+ <span class="icon-bar"></span>
+ </button>
+ <a href="../index.html" class="navbar-left ozone-logo">
+ <img src="../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
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+
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+
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+
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+
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+
+ <li class="">
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+ <a href="../feature/quota.html">Quota in Ozone</a>
+
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+
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+
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+
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+
+ <span>Client Interfaces</span>
+ </a>
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+ <a href="../security/securingtde.html">Transparent Data Encryption</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/gdpr.html">GDPR in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingdatanodes.html">Securing Datanodes</a>
+
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+
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+ <a href="../security/securingozonehttp.html">Securing HTTP</a>
+
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+
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+
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+
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+
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+
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+
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+
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+ </a>
+ </li>
+
+
+ <li><a href="../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-9 col-sm-offset-3 col-md-10 col-md-offset-2 main">
+ <div class="col-md-9">
+ <h1><a href="https://issues.apache.org/jira/browse/HDDS-2012">[HDDS-2012]</a> Ozone GDPR framework (implemented) </h1>
+ <div><i>Authors: Dinesh Chitlangia</i><div class="pull-right">2019-06-20</div></div>
+ <p> </p>
+
+ <div class="panel panel-success">
+ <div class="panel-heading">Summary</div>
+ <div class="panel-body">
+ Crypto key management to handle GDPR “right to be forgotten” feature
+ </div>
+ </div>
+
+ <!--
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License. See accompanying LICENSE file.
+-->
+<h1 id="abstract">Abstract</h1>
+<p>Encrypt all the key and delete only the encryption key if the deletion is requested. Without the key any remaining data can’t be read any more.</p>
+<h1 id="link">Link</h1>
+<p><a href="https://issues.apache.org/jira/secure/attachment/12978992/Ozone%20GDPR%20Framework.pdf">https://issues.apache.org/jira/secure/attachment/12978992/Ozone%20GDPR%20Framework.pdf</a></p>
+<p><a href="https://issues.apache.org/jira/secure/attachment/12987528/Ozone%20GDPR%20Framework_updated.pdf">https://issues.apache.org/jira/secure/attachment/12987528/Ozone%20GDPR%20Framework_updated.pdf</a></p>
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: April 7, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/9872253e89377624dfea5fb9b321538fc70f91c4">9872253e8</a>
+ </span>
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+ </body>
+</html>
diff --git a/docs/1.1.0/design/index.xml b/docs/1.1.0/design/index.xml
new file mode 100644
index 0000000..e882195
--- /dev/null
+++ b/docs/1.1.0/design/index.xml
@@ -0,0 +1,218 @@
+<?xml version="1.0" encoding="utf-8" standalone="yes"?>
+<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
+ <channel>
+ <title>Designs on Ozone</title>
+ <link>/design.html</link>
+ <description>Recent content in Designs on Ozone</description>
+ <generator>Hugo -- gohugo.io</generator>
+ <language>en-us</language>
+ <lastBuildDate>Mon, 09 Nov 2020 00:00:00 +0000</lastBuildDate><atom:link href="/design/index.xml" rel="self" type="application/rss+xml" />
+ <item>
+ <title>Proposed persistent OM connection for S3 gateway</title>
+ <link>/design/s3-performance.html</link>
+ <pubDate>Mon, 09 Nov 2020 00:00:00 +0000</pubDate>
+
+ <guid>/design/s3-performance.html</guid>
+ <description>Proposal to use per-request authentication and persistent connections between S3g and OM</description>
+ </item>
+
+ <item>
+ <title>Erasure Coding in Ozone</title>
+ <link>/design/ec.html</link>
+ <pubDate>Tue, 30 Jun 2020 00:00:00 +0000</pubDate>
+
+ <guid>/design/ec.html</guid>
+ <description>Use Erasure Coding algorithm for efficient storage</description>
+ </item>
+
+ <item>
+ <title>Implement new Ozone FileSystem scheme ofs://</title>
+ <link>/design/ofs.html</link>
+ <pubDate>Tue, 30 Jun 2020 00:00:00 +0000</pubDate>
+
+ <guid>/design/ofs.html</guid>
+ <description>A new schema structure for Hadoop compatible file system</description>
+ </item>
+
+ <item>
+ <title>Storage Class</title>
+ <link>/design/storage-class.html</link>
+ <pubDate>Mon, 08 Jun 2020 00:00:00 +0000</pubDate>
+
+ <guid>/design/storage-class.html</guid>
+ <description>New abstraction to configure replication methods.</description>
+ </item>
+
+ <item>
+ <title>Ozone Volume Management</title>
+ <link>/design/volume-management.html</link>
+ <pubDate>Thu, 02 Apr 2020 00:00:00 +0000</pubDate>
+
+ <guid>/design/volume-management.html</guid>
+ <description>A simplified version of mapping between S3 buckets and Ozone volume/buckets</description>
+ </item>
+
+ <item>
+ <title>NFS support Ozone</title>
+ <link>/design/nfs.html</link>
+ <pubDate>Wed, 25 Mar 2020 00:00:00 +0000</pubDate>
+
+ <guid>/design/nfs.html</guid>
+ <description>Adopt NFS gateway of HDFS and provide NFS file system view</description>
+ </item>
+
+ <item>
+ <title>SCM HA support</title>
+ <link>/design/scmha.html</link>
+ <pubDate>Thu, 05 Mar 2020 00:00:00 +0000</pubDate>
+
+ <guid>/design/scmha.html</guid>
+ <description>HA for Storage Container Manager using Ratis to replicate data</description>
+ </item>
+
+ <item>
+ <title>Ozone FS namespace</title>
+ <link>/design/namespace-support.html</link>
+ <pubDate>Mon, 20 Jan 2020 00:00:00 +0000</pubDate>
+
+ <guid>/design/namespace-support.html</guid>
+ <description>Use additional prefix table for indexed data retrieval</description>
+ </item>
+
+ <item>
+ <title>Generic Extensible Token support for Ozone</title>
+ <link>/design/token.html</link>
+ <pubDate>Thu, 09 Jan 2020 00:00:00 +0000</pubDate>
+
+ <guid>/design/token.html</guid>
+ <description>Extend existing token architecture to all entities of Ozone</description>
+ </item>
+
+ <item>
+ <title>Ozone Trash Feature</title>
+ <link>/design/trash.html</link>
+ <pubDate>Thu, 07 Nov 2019 00:00:00 +0000</pubDate>
+
+ <guid>/design/trash.html</guid>
+ <description>Feature provides a user with the ability to recover keys that may have been deleted accidentally. (similar to the HDFS trash feature).</description>
+ </item>
+
+ <item>
+ <title>Recon server v2</title>
+ <link>/design/recon2.html</link>
+ <pubDate>Mon, 19 Aug 2019 00:00:00 +0000</pubDate>
+
+ <guid>/design/recon2.html</guid>
+ <description>Second phase of Recon development. Recon acts as a passive SCM.</description>
+ </item>
+
+ <item>
+ <title>Decommissioning in Ozone</title>
+ <link>/design/decommissioning.html</link>
+ <pubDate>Wed, 31 Jul 2019 00:00:00 +0000</pubDate>
+
+ <guid>/design/decommissioning.html</guid>
+ <description>Formal process to shut down machines in a safe way after the required replications.</description>
+ </item>
+
+ <item>
+ <title>Ozone GDPR framework</title>
+ <link>/design/gdpr.html</link>
+ <pubDate>Thu, 20 Jun 2019 00:00:00 +0000</pubDate>
+
+ <guid>/design/gdpr.html</guid>
+ <description>Crypto key management to handle GDPR &ldquo;right to be forgotten&rdquo; feature</description>
+ </item>
+
+ <item>
+ <title>Ozone locks in OM</title>
+ <link>/design/locks.html</link>
+ <pubDate>Thu, 20 Jun 2019 00:00:00 +0000</pubDate>
+
+ <guid>/design/locks.html</guid>
+ <description>Hierarchical locking structure for OM elements (volumes/keys/buckets)</description>
+ </item>
+
+ <item>
+ <title>Ozone Enhancement Proposals</title>
+ <link>/design/ozone-enhancement-proposals.html</link>
+ <pubDate>Fri, 07 Jun 2019 00:00:00 +0000</pubDate>
+
+ <guid>/design/ozone-enhancement-proposals.html</guid>
+ <description>Definition of the process to share new technical proposals with the Ozone community.</description>
+ </item>
+
+ <item>
+ <title>Configless Ozone service management</title>
+ <link>/design/configless.html</link>
+ <pubDate>Sat, 25 May 2019 00:00:00 +0000</pubDate>
+
+ <guid>/design/configless.html</guid>
+ <description>Distribute only minimal configuration and download all the remaining before start</description>
+ </item>
+
+ <item>
+ <title>Ozone multi-raft support</title>
+ <link>/design/multiraft.html</link>
+ <pubDate>Tue, 21 May 2019 00:00:00 +0000</pubDate>
+
+ <guid>/design/multiraft.html</guid>
+ <description>Datanodes can be part of multiple independent RAFT groups / pipelines</description>
+ </item>
+
+ <item>
+ <title>Type-safe configuration API</title>
+ <link>/design/typesafeconfig.html</link>
+ <pubDate>Thu, 25 Apr 2019 00:00:00 +0000</pubDate>
+
+ <guid>/design/typesafeconfig.html</guid>
+ <description>Inject configuration values based on annotations instead of using constants and Hadoop API</description>
+ </item>
+
+ <item>
+ <title>Recon server 1</title>
+ <link>/design/recon1.html</link>
+ <pubDate>Tue, 19 Feb 2019 00:00:00 +0000</pubDate>
+
+ <guid>/design/recon1.html</guid>
+ <description>Second phase of Recon development. Recon acts as a passive SCM.</description>
+ </item>
+
+ <item>
+ <title>Ozone Encryption At Rest</title>
+ <link>/design/tde.html</link>
+ <pubDate>Fri, 08 Feb 2019 00:00:00 +0000</pubDate>
+
+ <guid>/design/tde.html</guid>
+ <description>Transparent Data Encryption encrypts the data before store it</description>
+ </item>
+
+ <item>
+ <title>Topology-awareness</title>
+ <link>/design/topology.html</link>
+ <pubDate>Fri, 16 Nov 2018 00:00:00 +0000</pubDate>
+
+ <guid>/design/topology.html</guid>
+ <description>Placement policy to use rack information for read and write</description>
+ </item>
+
+ <item>
+ <title>S3 protocol support for Ozone</title>
+ <link>/design/s3gateway.html</link>
+ <pubDate>Thu, 27 Sep 2018 00:00:00 +0000</pubDate>
+
+ <guid>/design/s3gateway.html</guid>
+ <description>Support any AWS S3 compatible client with dedicated REST endpoint</description>
+ </item>
+
+ <item>
+ <title>Ozone Manager HA</title>
+ <link>/design/omha.html</link>
+ <pubDate>Tue, 18 Sep 2018 00:00:00 +0000</pubDate>
+
+ <guid>/design/omha.html</guid>
+ <description>Support HA for Ozone Manager with the help of RATIS</description>
+ </item>
+
+ </channel>
+</rss>
diff --git a/docs/1.1.0/design/locks.html b/docs/1.1.0/design/locks.html
new file mode 100644
index 0000000..472dcf7
--- /dev/null
+++ b/docs/1.1.0/design/locks.html
@@ -0,0 +1,377 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
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+ <body>
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
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+ <span class="icon-bar"></span>
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+ </button>
+ <a href="../index.html" class="navbar-left ozone-logo">
+ <img src="../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../index.html">
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+
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+ </a>
+ </li>
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+ <li class="">
+
+ <a href="../start.html">
+
+
+
+ <span>Getting Started</span>
+ </a>
+ </li>
+
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+ <li class="">
+ <a href="../concept.html">
+
+ <span>Architecture</span>
+ </a>
+ <ul class="nav">
+
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+
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+
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+
+ <a href="../concept/storagecontainermanager.html">Storage Container Manager</a>
+
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+
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+
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+
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+
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+
+ <li class="">
+
+ <a href="../feature/quota.html">Quota in Ozone</a>
+
+ </li>
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+
+ <a href="../feature/recon.html">Recon Server</a>
+
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+ <span>Client Interfaces</span>
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+
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+ <li class="">
+
+ <a href="../interface/cli.html">Command Line Interface</a>
+
+ </li>
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+ <li class="">
+
+ <a href="../interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/csi.html">CSI Protocol</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../security.html">
+
+ <span>Security</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../security/secureozone.html">Securing Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingtde.html">Transparent Data Encryption</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/gdpr.html">GDPR in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingdatanodes.html">Securing Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingozonehttp.html">Securing HTTP</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securings3.html">Securing S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securityacls.html">Ozone ACLs</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securitywithranger.html">Apache Ranger</a>
+
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+
+ </ul>
+ </li>
+
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+
+ <li class="">
+
+ <a href="../tools.html">
+
+
+
+ <span>Tools</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../recipe.html">
+
+
+
+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-9 col-sm-offset-3 col-md-10 col-md-offset-2 main">
+ <div class="col-md-9">
+ <h1><a href="https://issues.apache.org/jira/browse/HDDS-1672">[HDDS-1672]</a> Ozone locks in OM (implemented) </h1>
+ <div><i>Authors: Bharat Viswanadham</i><div class="pull-right">2019-06-20</div></div>
+ <p> </p>
+
+ <div class="panel panel-success">
+ <div class="panel-heading">Summary</div>
+ <div class="panel-body">
+ Hierarchical locking structure for OM elements (volumes/keys/buckets)
+ </div>
+ </div>
+
+ <!--
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License. See accompanying LICENSE file.
+-->
+<h1 id="abstract">Abstract</h1>
+<p>Fine grained locking hierarchy for Ozone specific resources (volumes, buckets, keys…)</p>
+<h1 id="link">Link</h1>
+<p><a href="https://issues.apache.org/jira/secure/attachment/12972275/Ozone%20Locks%20in%20OM.pdf">https://issues.apache.org/jira/secure/attachment/12972275/Ozone%20Locks%20in%20OM.pdf</a></p>
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: April 7, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/9872253e89377624dfea5fb9b321538fc70f91c4">9872253e8</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="../js/jquery-3.5.1.min.js"></script>
+<script src="../js/ozonedoc.js"></script>
+<script src="../js/bootstrap.min.js"></script>
+
+
+ </body>
+</html>
diff --git a/docs/1.1.0/design/multiraft.html b/docs/1.1.0/design/multiraft.html
new file mode 100644
index 0000000..dbff26a
--- /dev/null
+++ b/docs/1.1.0/design/multiraft.html
@@ -0,0 +1,378 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+ <body>
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../index.html" class="navbar-left ozone-logo">
+ <img src="../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+ <div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="../index.html">
+
+
+
+ <span>Overview</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../start.html">
+
+
+
+ <span>Getting Started</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="../concept.html">
+
+ <span>Architecture</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../concept/overview.html">Overview</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/datanodes.html">Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../feature.html">
+
+ <span>Features</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../feature/ha.html">High Availability</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/topology.html">Topology awareness</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/quota.html">Quota in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/recon.html">Recon Server</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/observability.html">Observability</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../interface.html">
+
+ <span>Client Interfaces</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../interface/ofs.html">Ofs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/o3fs.html">O3fs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/s3.html">S3 Protocol</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/cli.html">Command Line Interface</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/csi.html">CSI Protocol</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../security.html">
+
+ <span>Security</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../security/secureozone.html">Securing Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingtde.html">Transparent Data Encryption</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/gdpr.html">GDPR in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingdatanodes.html">Securing Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingozonehttp.html">Securing HTTP</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securings3.html">Securing S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securityacls.html">Ozone ACLs</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../tools.html">
+
+
+
+ <span>Tools</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../recipe.html">
+
+
+
+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-9 col-sm-offset-3 col-md-10 col-md-offset-2 main">
+ <div class="col-md-9">
+ <h1><a href="https://issues.apache.org/jira/browse/HDDS-1564">[HDDS-1564]</a> Ozone multi-raft support (implemented) </h1>
+ <div><i>Authors: Li Cheng, Sammi Chen</i><div class="pull-right">2019-05-21</div></div>
+ <p> </p>
+
+ <div class="panel panel-success">
+ <div class="panel-heading">Summary</div>
+ <div class="panel-body">
+ Datanodes can be part of multiple independent RAFT groups / pipelines
+ </div>
+ </div>
+
+ <!--
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License. See accompanying LICENSE file.
+-->
+<h1 id="abstract">Abstract</h1>
+<p>Without multiraft support one datanode could be part of one RAFT group. With multiraft one datanode can be part of multiple independent RAFT ring.</p>
+<h1 id="link">Link</h1>
+<p><a href="https://issues.apache.org/jira/secure/attachment/12990694/multiraft_performance_brief.pdf">https://issues.apache.org/jira/secure/attachment/12990694/multiraft_performance_brief.pdf</a></p>
+<p><a href="https://issues.apache.org/jira/secure/attachment/12969227/Ozone%20Multi-Raft%20Support.pdf">https://issues.apache.org/jira/secure/attachment/12969227/Ozone%20Multi-Raft%20Support.pdf</a></p>
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: July 27, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/e643ab2761f66bd223a73242c530e29c686244d3">e643ab276</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="../js/jquery-3.5.1.min.js"></script>
+<script src="../js/ozonedoc.js"></script>
+<script src="../js/bootstrap.min.js"></script>
+
+
+ </body>
+</html>
diff --git a/docs/1.1.0/design/namespace-support.html b/docs/1.1.0/design/namespace-support.html
new file mode 100644
index 0000000..c796d65
--- /dev/null
+++ b/docs/1.1.0/design/namespace-support.html
@@ -0,0 +1,379 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+ <body>
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../index.html" class="navbar-left ozone-logo">
+ <img src="../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+ <div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="../index.html">
+
+
+
+ <span>Overview</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../start.html">
+
+
+
+ <span>Getting Started</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="../concept.html">
+
+ <span>Architecture</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../concept/overview.html">Overview</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/datanodes.html">Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../feature.html">
+
+ <span>Features</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../feature/ha.html">High Availability</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/topology.html">Topology awareness</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/quota.html">Quota in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/recon.html">Recon Server</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/observability.html">Observability</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../interface.html">
+
+ <span>Client Interfaces</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../interface/ofs.html">Ofs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/o3fs.html">O3fs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/s3.html">S3 Protocol</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/cli.html">Command Line Interface</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/csi.html">CSI Protocol</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../security.html">
+
+ <span>Security</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../security/secureozone.html">Securing Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingtde.html">Transparent Data Encryption</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/gdpr.html">GDPR in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingdatanodes.html">Securing Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingozonehttp.html">Securing HTTP</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securings3.html">Securing S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securityacls.html">Ozone ACLs</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../tools.html">
+
+
+
+ <span>Tools</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../recipe.html">
+
+
+
+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-9 col-sm-offset-3 col-md-10 col-md-offset-2 main">
+ <div class="col-md-9">
+ <h1><a href="https://issues.apache.org/jira/browse/HDDS-2939">[HDDS-2939]</a> Ozone FS namespace (implementing) </h1>
+ <div><i>Authors: Supratim Deka, Anu Engineer</i><div class="pull-right">2020-01-20</div></div>
+ <p> </p>
+
+ <div class="panel panel-success">
+ <div class="panel-heading">Summary</div>
+ <div class="panel-body">
+ Use additional prefix table for indexed data retrieval
+ </div>
+ </div>
+
+ <!--
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License. See accompanying LICENSE file.
+-->
+<h1 id="abstract">Abstract</h1>
+<p>Flat namespace (like key -> key info) is not efficient for retrieveing directories. (Large segments should be scanned, the whole sub-hierarchy)</p>
+<h1 id="link">Link</h1>
+<ul>
+<li><a href="https://issues.apache.org/jira/secure/attachment/12991926/Ozone%20FS%20Namespace%20Proposal%20v1.0.docx">https://issues.apache.org/jira/secure/attachment/12991926/Ozone%20FS%20Namespace%20Proposal%20v1.0.docx</a></li>
+</ul>
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: August 7, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/5ce6f0eab381389fd04c3130531b3ec626acbc65">5ce6f0eab</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="../js/jquery-3.5.1.min.js"></script>
+<script src="../js/ozonedoc.js"></script>
+<script src="../js/bootstrap.min.js"></script>
+
+
+ </body>
+</html>
diff --git a/docs/1.1.0/design/nfs.html b/docs/1.1.0/design/nfs.html
new file mode 100644
index 0000000..0b0a4d1
--- /dev/null
+++ b/docs/1.1.0/design/nfs.html
@@ -0,0 +1,383 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+ <body>
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../index.html" class="navbar-left ozone-logo">
+ <img src="../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+ <div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
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+ <li class="">
+
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+
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+ <span>Overview</span>
+ </a>
+ </li>
+
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+
+
+
+ <span>Getting Started</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="../concept.html">
+
+ <span>Architecture</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../concept/overview.html">Overview</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/datanodes.html">Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../feature.html">
+
+ <span>Features</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../feature/ha.html">High Availability</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/topology.html">Topology awareness</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/quota.html">Quota in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/recon.html">Recon Server</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/observability.html">Observability</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../interface.html">
+
+ <span>Client Interfaces</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../interface/ofs.html">Ofs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/o3fs.html">O3fs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/s3.html">S3 Protocol</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/cli.html">Command Line Interface</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/csi.html">CSI Protocol</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../security.html">
+
+ <span>Security</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../security/secureozone.html">Securing Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingtde.html">Transparent Data Encryption</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/gdpr.html">GDPR in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingdatanodes.html">Securing Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingozonehttp.html">Securing HTTP</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securings3.html">Securing S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securityacls.html">Ozone ACLs</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../tools.html">
+
+
+
+ <span>Tools</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../recipe.html">
+
+
+
+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-9 col-sm-offset-3 col-md-10 col-md-offset-2 main">
+ <div class="col-md-9">
+ <h1><a href="https://issues.apache.org/jira/browse/HDDS-3001">[HDDS-3001]</a> NFS support Ozone (draft) </h1>
+ <div><i>Authors: Prashant Pogde</i><div class="pull-right">2020-03-25</div></div>
+ <p> </p>
+
+ <div class="panel panel-success">
+ <div class="panel-heading">Summary</div>
+ <div class="panel-body">
+ Adopt NFS gateway of HDFS and provide NFS file system view
+ </div>
+ </div>
+
+ <!--
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License. See accompanying LICENSE file.
+-->
+<h1 id="abstract">Abstract</h1>
+<ol>
+<li>Use NFS server of HDFS and adopt it</li>
+<li>Support unique ID for each Ozone object</li>
+<li>Support Random Write</li>
+</ol>
+<h1 id="link">Link</h1>
+<ul>
+<li><a href="https://issues.apache.org/jira/secure/attachment/12997790/NFS%20Support%20for%20Ozone.pdf">https://issues.apache.org/jira/secure/attachment/12997790/NFS%20Support%20for%20Ozone.pdf</a></li>
+</ul>
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: April 7, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/9872253e89377624dfea5fb9b321538fc70f91c4">9872253e8</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="../js/jquery-3.5.1.min.js"></script>
+<script src="../js/ozonedoc.js"></script>
+<script src="../js/bootstrap.min.js"></script>
+
+
+ </body>
+</html>
diff --git a/docs/1.1.0/design/ofs.html b/docs/1.1.0/design/ofs.html
new file mode 100644
index 0000000..31963ee
--- /dev/null
+++ b/docs/1.1.0/design/ofs.html
@@ -0,0 +1,380 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+ <body>
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../index.html" class="navbar-left ozone-logo">
+ <img src="../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+ <div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="../index.html">
+
+
+
+ <span>Overview</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../start.html">
+
+
+
+ <span>Getting Started</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="../concept.html">
+
+ <span>Architecture</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../concept/overview.html">Overview</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/datanodes.html">Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../feature.html">
+
+ <span>Features</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../feature/ha.html">High Availability</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/topology.html">Topology awareness</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/quota.html">Quota in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/recon.html">Recon Server</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/observability.html">Observability</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../interface.html">
+
+ <span>Client Interfaces</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../interface/ofs.html">Ofs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/o3fs.html">O3fs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/s3.html">S3 Protocol</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/cli.html">Command Line Interface</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/csi.html">CSI Protocol</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../security.html">
+
+ <span>Security</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../security/secureozone.html">Securing Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingtde.html">Transparent Data Encryption</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/gdpr.html">GDPR in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingdatanodes.html">Securing Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingozonehttp.html">Securing HTTP</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securings3.html">Securing S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securityacls.html">Ozone ACLs</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../tools.html">
+
+
+
+ <span>Tools</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../recipe.html">
+
+
+
+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-9 col-sm-offset-3 col-md-10 col-md-offset-2 main">
+ <div class="col-md-9">
+ <h1><a href="https://issues.apache.org/jira/browse/HDDS-2665">[HDDS-2665]</a> Implement new Ozone FileSystem scheme ofs:// (implemented) </h1>
+ <div><i>Authors: Siyao Meng</i><div class="pull-right">2020-06-30</div></div>
+ <p> </p>
+
+ <div class="panel panel-success">
+ <div class="panel-heading">Summary</div>
+ <div class="panel-body">
+ A new schema structure for Hadoop compatible file system
+ </div>
+ </div>
+
+ <!--
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License. See accompanying LICENSE file.
+-->
+<h1 id="abstract">Abstract</h1>
+<p>Scheme: ofs://<Hostname[:Port] or Service ID>/[<volumeName>/<bucketName>/path/to/key]</p>
+<h1 id="link">Link</h1>
+<p>Design doc is uploaded to the JIRA HDDS-2665:</p>
+<ul>
+<li><a href="https://issues.apache.org/jira/secure/attachment/12987636/Design%20ofs%20v1.pdf">https://issues.apache.org/jira/secure/attachment/12987636/Design%20ofs%20v1.pdf</a></li>
+</ul>
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: August 7, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/5ce6f0eab381389fd04c3130531b3ec626acbc65">5ce6f0eab</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="../js/jquery-3.5.1.min.js"></script>
+<script src="../js/ozonedoc.js"></script>
+<script src="../js/bootstrap.min.js"></script>
+
+
+ </body>
+</html>
diff --git a/docs/1.1.0/design/omha.html b/docs/1.1.0/design/omha.html
new file mode 100644
index 0000000..bc59afc
--- /dev/null
+++ b/docs/1.1.0/design/omha.html
@@ -0,0 +1,387 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+ <body>
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../index.html" class="navbar-left ozone-logo">
+ <img src="../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+ <div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="../index.html">
+
+
+
+ <span>Overview</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../start.html">
+
+
+
+ <span>Getting Started</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="../concept.html">
+
+ <span>Architecture</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../concept/overview.html">Overview</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/datanodes.html">Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../feature.html">
+
+ <span>Features</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../feature/ha.html">High Availability</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/topology.html">Topology awareness</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/quota.html">Quota in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/recon.html">Recon Server</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/observability.html">Observability</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../interface.html">
+
+ <span>Client Interfaces</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../interface/ofs.html">Ofs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/o3fs.html">O3fs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/s3.html">S3 Protocol</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/cli.html">Command Line Interface</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/csi.html">CSI Protocol</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../security.html">
+
+ <span>Security</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../security/secureozone.html">Securing Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingtde.html">Transparent Data Encryption</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/gdpr.html">GDPR in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingdatanodes.html">Securing Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingozonehttp.html">Securing HTTP</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securings3.html">Securing S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securityacls.html">Ozone ACLs</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../tools.html">
+
+
+
+ <span>Tools</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../recipe.html">
+
+
+
+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-9 col-sm-offset-3 col-md-10 col-md-offset-2 main">
+ <div class="col-md-9">
+ <h1><a href="https://issues.apache.org/jira/browse/HDDS-505">[HDDS-505]</a> Ozone Manager HA (implemented) </h1>
+ <div><i>Authors: Bharat Viswanadham</i><div class="pull-right">2018-09-18</div></div>
+ <p> </p>
+
+ <div class="panel panel-success">
+ <div class="panel-heading">Summary</div>
+ <div class="panel-body">
+ Support HA for Ozone Manager with the help of RATIS
+ </div>
+ </div>
+
+ <!--
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License. See accompanying LICENSE file.
+-->
+<h1 id="abstract">Abstract</h1>
+<p>HA for Ozone Manager with the help of Ratis. High performance operation with caching and double-buffer (separated doc).</p>
+<h1 id="link">Link</h1>
+<ul>
+<li>
+<p><a href="https://issues.apache.org/jira/secure/attachment/12940314/OzoneManager%20HA.pdf">https://issues.apache.org/jira/secure/attachment/12940314/OzoneManager%20HA.pdf</a></p>
+</li>
+<li>
+<p><a href="https://issues.apache.org/jira/secure/attachment/12990063/OM%20HA%20Cache%20Design.pdf">https://issues.apache.org/jira/secure/attachment/12990063/OM%20HA%20Cache%20Design.pdf</a></p>
+</li>
+<li>
+<p><a href="https://issues.apache.org/jira/secure/attachment/12973260/Handling%20Write%20Requests%20with%20OM%20HA.pdf">https://issues.apache.org/jira/secure/attachment/12973260/Handling%20Write%20Requests%20with%20OM%20HA.pdf</a></p>
+</li>
+</ul>
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: April 7, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/9872253e89377624dfea5fb9b321538fc70f91c4">9872253e8</a>
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+</html>
diff --git a/docs/1.1.0/design/ozone-enhancement-proposals.html b/docs/1.1.0/design/ozone-enhancement-proposals.html
new file mode 100644
index 0000000..1ee7ff4
--- /dev/null
+++ b/docs/1.1.0/design/ozone-enhancement-proposals.html
@@ -0,0 +1,550 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
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+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
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+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../css/bootstrap.min.css" rel="stylesheet">
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+ <span class="icon-bar"></span>
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+ <img src="../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
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+ <li><a href="https://apache.org">ASF</a></li>
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+
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+
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+ </a>
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+
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+
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+ <span>Getting Started</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="../concept.html">
+
+ <span>Architecture</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../concept/overview.html">Overview</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/containers.html">Containers</a>
+
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+
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+
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+
+ <li class="">
+
+ <a href="../concept/recon.html">Recon</a>
+
+ </li>
+
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+ </li>
+
+
+
+ <li class="">
+ <a href="../feature.html">
+
+ <span>Features</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../feature/ha.html">High Availability</a>
+
+ </li>
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+
+ <a href="../feature/topology.html">Topology awareness</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/quota.html">Quota in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/recon.html">Recon Server</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/observability.html">Observability</a>
+
+ </li>
+
+ </ul>
+ </li>
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+ <li class="">
+ <a href="../interface.html">
+
+ <span>Client Interfaces</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../interface/ofs.html">Ofs (Hadoop compatible)</a>
+
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+
+ <a href="../interface/o3fs.html">O3fs (Hadoop compatible)</a>
+
+ </li>
+
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+
+ <a href="../interface/s3.html">S3 Protocol</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/cli.html">Command Line Interface</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/csi.html">CSI Protocol</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../security.html">
+
+ <span>Security</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../security/secureozone.html">Securing Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingtde.html">Transparent Data Encryption</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/gdpr.html">GDPR in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingdatanodes.html">Securing Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingozonehttp.html">Securing HTTP</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securings3.html">Securing S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securityacls.html">Ozone ACLs</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../tools.html">
+
+
+
+ <span>Tools</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../recipe.html">
+
+
+
+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-9 col-sm-offset-3 col-md-10 col-md-offset-2 main">
+ <div class="col-md-9">
+ <h1><a href="https://issues.apache.org/jira/browse/HDDS-1659">[HDDS-1659]</a> Ozone Enhancement Proposals (implemented) </h1>
+ <div><i>Authors: Anu Enginner, Marton Elek</i><div class="pull-right">2019-06-07</div></div>
+ <p> </p>
+
+ <div class="panel panel-success">
+ <div class="panel-heading">Summary</div>
+ <div class="panel-body">
+ Definition of the process to share new technical proposals with the Ozone community.
+ </div>
+ </div>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<h2 id="problem-statement">Problem statement</h2>
+<p>Some of the biggers features requires well defined plans before the implementation. Until now it was managed by uploading PDF design docs to selected JIRA. There are multiple problems with the current practice.</p>
+<ol>
+<li>There is no easy way to find existing up-to-date and outdated design docs.</li>
+<li>Design docs usually have better description of the problem that the user docs</li>
+<li>We need better tools to discuss the design docs in the development phase of the doc</li>
+</ol>
+<p>We propose to follow the same process what we have now, but instead of uploading a PDF to the JIRA, create a PR to merge the proposal document to the documentation project.</p>
+<h2 id="non-goals">Non-goals</h2>
+<ul>
+<li>Modify the existing workflow or approval process</li>
+<li>Migrate existing documents</li>
+<li>Make it harder to create design docs (it should be easy to support the creation of proposals for any kind of tasks)</li>
+<li>Define how the design docs are handled/created <em>before</em> the publication (this proposal is about the publishing process)</li>
+</ul>
+<h2 id="proposed-solution">Proposed solution</h2>
+<ul>
+<li>Open a dedicated Jira (<code>HDDS-*</code> but with specific component)</li>
+<li>Use standard name prefix in the jira (easy to filter on the mailing list) `[OEP]</li>
+<li>Create a PR to add the design doc to the current documentation
+<ul>
+<li>The content of the design can be added to the documentation (Recommended)</li>
+<li>Or can be added as external reference</li>
+</ul>
+</li>
+<li>The design doc (or the summary with the reference) will be merged to the design doc folder of <code>hadoop-hdds/docs/content/design</code> (will be part of the docs)</li>
+<li>Discuss it as before (lazy consesus, except if somebody calls for a real vote)</li>
+<li>Design docs can be updated according to the changes during the implementation</li>
+<li>Only the implemented design docs will be visible as part of the design docs</li>
+</ul>
+<p>As a result all the design docs can be listed under the documentation page.</p>
+<p>A good design doc has the following properties:</p>
+<ol>
+<li>Publicly available for anybody (Please try to avoid services which are available only with registration, eg: google docs)</li>
+<li>Archived for the future (Commit it to the source OR use apache jira or wiki)</li>
+<li>Editable later (Best format is markdown, RTF is also good. PDF has a limitation, it’s very hard to reuse the text, or create an updated design doc)</li>
+<li>Well structured to make it easy to comment any part of the document (Markdown files which are part of the pull request can be commented in the PR line by line)</li>
+</ol>
+<h3 id="example-1-design-doc-as-a-markdown-file">Example 1: Design doc as a markdown file</h3>
+<p>The easiest way to create a design doc is to create a new markdown file in a PR and merge it to <code>hadoop-hdds/docs/content/design</code>.</p>
+<ol>
+<li>Publicly available: YES, it can be linked from Apache git or github</li>
+<li>Archived: YES, and it’s also versioned. All the change history can be tracked.</li>
+<li>Editable later: YES, as it’s just a simple text file</li>
+<li>Commentable: YES, comment can be added to each line.</li>
+</ol>
+<h3 id="example-2-design-doc-as-a-pdf">Example 2: Design doc as a PDF</h3>
+<p>A very common practice of today is to create design doc on google docs and upload it to the JIRA.</p>
+<ol>
+<li>Publicly available: YES, anybody can download it from the Jira.</li>
+<li>Archived: YES, it’s available from Apache infra.</li>
+<li>Editable: NO, It’s harder to reuse the text to import to the docs or create a new design doc.</li>
+<li>Commentable: PARTIAL, Not as easy as a text file or the original google docs, but a good structure with numbered section may help</li>
+</ol>
+<h3 id="the-format">The format</h3>
+<p>While the first version (markdown files) are the most powerful, the second version (the existing practice) is also acceptable. In this case we propose to create a PR with adding a reference page <em>without</em> the content but including the link.</p>
+<p>For example:</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-yaml" data-lang="yaml">---
+<span style="color:#f92672">title</span>: <span style="color:#ae81ff">Ozone Security Design</span>
+<span style="color:#f92672">summary</span>: <span style="color:#ae81ff">A comprehensive description of the security flow between server and client components.</span>
+<span style="color:#f92672">date</span>: <span style="color:#e6db74">2018-02-22</span>
+<span style="color:#f92672">jira</span>: <span style="color:#ae81ff">HDDS-4</span>
+<span style="color:#f92672">status</span>: <span style="color:#ae81ff">implemented</span>
+<span style="color:#f92672">author</span>: <span style="color:#ae81ff">Sanjay Radia, Jitendra Pandey, Xiaoyu Yao, Anu Engineer</span>
+
+<span style="color:#75715e">## Summary</span>
+
+<span style="color:#f92672">Ozone security model is based on Kerberos and similar to the Hadoop security but some of the parts are improved</span>: <span style="color:#ae81ff">for example the SCM works as a Certificate Authority and PKI based solutions are wildely used.</span>
+
+<span style="color:#75715e">## Reference</span>
+
+<span style="color:#ae81ff">For more details please check the (uploaded design doc)[https://issues.apache.org/jira/secure/attachment/12911638/HadoopStorageLayerSecurity.pdf].</span>
+
+</code></pre></div><p>Obviously with the first approach the design doc itself can be included in this markdown file.</p>
+<h2 id="migration">Migration</h2>
+<p>It’s not a hard requirement to migrate all the design doc. But process is always open:</p>
+<ol>
+<li>To create reference pages for any of the old design docs</li>
+<li>To migrate any new design docs to markdown formats (by anybody not just by the author)</li>
+<li>To update any of the old design docs based on the current state of the code (We have versioning!)</li>
+</ol>
+<h2 id="document-template">Document template</h2>
+<p>This the proposed template to document any proposal. It’s recommended but not required the use exactly the some structure. Some proposal may require different structure, but we need the following information.</p>
+<ol>
+<li>Summary</li>
+</ol>
+<blockquote>
+<p>Give a one sentence summary, like the jira title. It will be displayed on the documentation page. Should be enough to understand</p>
+</blockquote>
+<ol start="2">
+<li>Status</li>
+</ol>
+<p>Defined in the markdown header. Proposed statuses:</p>
+<ul>
+<li>
+<p><code>accepted</code>: (Use this as by default. If not accepted, won’t be merged)</p>
+</li>
+<li>
+<p><code>implemented</code>: The discussed technical solution is implemented (maybe with some minor implementation difference)</p>
+</li>
+<li>
+<p><code>replaced</code>: Replaced by a new design doc</p>
+</li>
+<li>
+<p><code>outdated</code>: Code has been changed and design doc doesn’t reflect any more the state of the current code.</p>
+</li>
+</ul>
+<p>Note: the <em>accepted</em> design docs won’t be visible as part of the documentation or only under a dedicated section to clearly communicate that it’s not ready, yet.</p>
+<ol start="3">
+<li>Problem statement (Motivation / Abstract)</li>
+</ol>
+<blockquote>
+<p>What is the problem and how would you solve it? Think about an abstract of a paper: one paragraph overview. Why will the world better with this change?</p>
+</blockquote>
+<ol start="4">
+<li>Non-goals</li>
+</ol>
+<blockquote>
+<p>Very important to define what is outside of the scope of this proposal</p>
+</blockquote>
+<ol start="5">
+<li>Technical Description (Architecture and implementation details)</li>
+</ol>
+<blockquote>
+<p>Explain the problem in more details. How can it be reproduced? What is the current solution? What is the limitation of the current solution?</p>
+</blockquote>
+<blockquote>
+<p>How the new proposed solution would solve the problem? Architectural design.</p>
+</blockquote>
+<blockquote>
+<p>Implementation details. What should be changed in the code. Is it a huge change? Do we need to change wire protocol? Backward compatibility?</p>
+</blockquote>
+<ol start="6">
+<li>Alternatives</li>
+</ol>
+<blockquote>
+<p>What are the other alternatives you considered and why do yoy prefer the proposed solution The goal of this section is to help people understand why this is the best solution now, and also to prevent churn in the future when old alternatives are reconsidered.</p>
+</blockquote>
+<p>Note: In some cases 4/5 can be combined. For example if you have multiple proposals, the first version may include multiple solutions. At the end ot the discussion we can move the alternatives to 5. and explain why the community is decided to use the selected option.</p>
+<ol start="7">
+<li>Plan</li>
+</ol>
+<blockquote>
+<p>Planning to implement the feature. Estimated size of the work? Do we need feature branch? Any migration plan, dependency? If it’s not a big new feature it can be one sentence or optional.</p>
+</blockquote>
+<ol start="8">
+<li>References</li>
+</ol>
+<h2 id="workflows-form-other-projects">Workflows form other projects</h2>
+<p>There are similar process in other open source projects. This document and the template is inspired by the following projects:</p>
+<ul>
+<li><a href="https://cwiki.apache.org/confluence/display/KAFKA/Kafka+Improvement+Proposals">Apache Kafka Improvement Proposals</a></li>
+<li><a href="https://spark.apache.org/improvement-proposals.html">Apache Spark Project Improvement Proposals</a></li>
+<li><a href="https://github.com/kubernetes/enhancements/tree/master/keps">Kubernetes Enhancement Proposals</a></li>
+</ul>
+<p>Short summary of the processes:</p>
+<p><strong>Kafka</strong> process:</p>
+<ul>
+<li>Create wiki page</li>
+<li>Start discussion on mail thread</li>
+<li>Vote on mail thread</li>
+</ul>
+<p><strong>Spark</strong> process:</p>
+<ul>
+<li>Create JIRA (dedicated label)</li>
+<li>Discuss on the jira page</li>
+<li>Vote on dev list</li>
+</ul>
+<p><em>Kubernetes</em>:</p>
+<ul>
+<li>Deditaced git repository</li>
+<li>KEPs are committed to the repo</li>
+<li>Well defined approval process managed by SIGs (KEPs are assigned to SIGs)</li>
+</ul>
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: March 9, 2021 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/45eee3fa5d29f49eaed0758d1703d446d56e70fb">45eee3fa5</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="../js/jquery-3.5.1.min.js"></script>
+<script src="../js/ozonedoc.js"></script>
+<script src="../js/bootstrap.min.js"></script>
+
+
+ </body>
+</html>
diff --git a/docs/1.1.0/design/recon1.html b/docs/1.1.0/design/recon1.html
new file mode 100644
index 0000000..d583672
--- /dev/null
+++ b/docs/1.1.0/design/recon1.html
@@ -0,0 +1,383 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+ <body>
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../index.html" class="navbar-left ozone-logo">
+ <img src="../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+ <div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
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+ <a href="../index.html">
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+ </a>
+ </li>
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+ <a href="../start.html">
+
+
+
+ <span>Getting Started</span>
+ </a>
+ </li>
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+ <li class="">
+ <a href="../concept.html">
+
+ <span>Architecture</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../concept/overview.html">Overview</a>
+
+ </li>
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+ <a href="../concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/datanodes.html">Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
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+ <li class="">
+ <a href="../feature.html">
+
+ <span>Features</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../feature/ha.html">High Availability</a>
+
+ </li>
+
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+
+ <a href="../feature/topology.html">Topology awareness</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/quota.html">Quota in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/recon.html">Recon Server</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/observability.html">Observability</a>
+
+ </li>
+
+ </ul>
+ </li>
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+ <a href="../interface.html">
+
+ <span>Client Interfaces</span>
+ </a>
+ <ul class="nav">
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+
+ <a href="../interface/ofs.html">Ofs (Hadoop compatible)</a>
+
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+ <a href="../interface/o3fs.html">O3fs (Hadoop compatible)</a>
+
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+ <a href="../interface/s3.html">S3 Protocol</a>
+
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+
+ <a href="../interface/cli.html">Command Line Interface</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/reconapi.html">Recon API</a>
+
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+
+ <li class="">
+
+ <a href="../interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/csi.html">CSI Protocol</a>
+
+ </li>
+
+ </ul>
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+ <a href="../security.html">
+
+ <span>Security</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../security/secureozone.html">Securing Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingtde.html">Transparent Data Encryption</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/gdpr.html">GDPR in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingdatanodes.html">Securing Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingozonehttp.html">Securing HTTP</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securings3.html">Securing S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securityacls.html">Ozone ACLs</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../tools.html">
+
+
+
+ <span>Tools</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../recipe.html">
+
+
+
+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-9 col-sm-offset-3 col-md-10 col-md-offset-2 main">
+ <div class="col-md-9">
+ <h1><a href="https://issues.apache.org/jira/browse/HDDS-1084">[HDDS-1084]</a> Recon server 1 (implemented) </h1>
+ <div><i>Authors: Sid Wagle, Vivek Subramanian and Aravindan</i><div class="pull-right">2019-02-19</div></div>
+ <p> </p>
+
+ <div class="panel panel-success">
+ <div class="panel-heading">Summary</div>
+ <div class="panel-body">
+ Second phase of Recon development. Recon acts as a passive SCM.
+ </div>
+ </div>
+
+ <!--
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License. See accompanying LICENSE file.
+-->
+<h1 id="abstract">Abstract</h1>
+<p>Recon is a monitoring and analytics server for Ozone. It can retrieve data from
+other components and store it and do historical queries (eg. out-of-disk-space time estimation).</p>
+<blockquote>
+<p>Ozone Recon (short for reconnaissance) Service is, as the name suggests, meant to be eyes and ears of Ozone for the user. The first resort in understanding what is happening with Ozone.</p>
+</blockquote>
+<h1 id="link">Link</h1>
+<ul>
+<li><a href="https://issues.apache.org/jira/secure/attachment/12960258/Ozone_Recon_Design_V1_Draft.pdf">https://issues.apache.org/jira/secure/attachment/12960258/Ozone_Recon_Design_V1_Draft.pdf</a></li>
+</ul>
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: April 7, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/9872253e89377624dfea5fb9b321538fc70f91c4">9872253e8</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="../js/jquery-3.5.1.min.js"></script>
+<script src="../js/ozonedoc.js"></script>
+<script src="../js/bootstrap.min.js"></script>
+
+
+ </body>
+</html>
diff --git a/docs/1.1.0/design/recon2.html b/docs/1.1.0/design/recon2.html
new file mode 100644
index 0000000..694c1a3
--- /dev/null
+++ b/docs/1.1.0/design/recon2.html
@@ -0,0 +1,379 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+ <body>
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../index.html" class="navbar-left ozone-logo">
+ <img src="../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+ <div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="../index.html">
+
+
+
+ <span>Overview</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../start.html">
+
+
+
+ <span>Getting Started</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="../concept.html">
+
+ <span>Architecture</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../concept/overview.html">Overview</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/datanodes.html">Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../feature.html">
+
+ <span>Features</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../feature/ha.html">High Availability</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/topology.html">Topology awareness</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/quota.html">Quota in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/recon.html">Recon Server</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/observability.html">Observability</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../interface.html">
+
+ <span>Client Interfaces</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../interface/ofs.html">Ofs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/o3fs.html">O3fs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/s3.html">S3 Protocol</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/cli.html">Command Line Interface</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/csi.html">CSI Protocol</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../security.html">
+
+ <span>Security</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../security/secureozone.html">Securing Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingtde.html">Transparent Data Encryption</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/gdpr.html">GDPR in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingdatanodes.html">Securing Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingozonehttp.html">Securing HTTP</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securings3.html">Securing S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securityacls.html">Ozone ACLs</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../tools.html">
+
+
+
+ <span>Tools</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../recipe.html">
+
+
+
+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-9 col-sm-offset-3 col-md-10 col-md-offset-2 main">
+ <div class="col-md-9">
+ <h1><a href="https://issues.apache.org/jira/browse/HDDS-1996">[HDDS-1996]</a> Recon server v2 (implemented) </h1>
+ <div><i>Authors: Aravindan Vijayan, Vivek Ratnavel Subramanian, Sid Wagle</i><div class="pull-right">2019-08-19</div></div>
+ <p> </p>
+
+ <div class="panel panel-success">
+ <div class="panel-heading">Summary</div>
+ <div class="panel-body">
+ Second phase of Recon development. Recon acts as a passive SCM.
+ </div>
+ </div>
+
+ <!--
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License. See accompanying LICENSE file.
+-->
+<h1 id="abstract">Abstract</h1>
+<p>The second phase of Recon development. The biggest change is that Recon can act as a passive SCM, collect HB from Datanode and analyze the data.</p>
+<h1 id="link">Link</h1>
+<ul>
+<li><a href="https://issues.apache.org/jira/secure/attachment/12986596/Recon%20v0.2.pdf">https://issues.apache.org/jira/secure/attachment/12986596/Recon%20v0.2.pdf</a></li>
+</ul>
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: July 27, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/e643ab2761f66bd223a73242c530e29c686244d3">e643ab276</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="../js/jquery-3.5.1.min.js"></script>
+<script src="../js/ozonedoc.js"></script>
+<script src="../js/bootstrap.min.js"></script>
+
+
+ </body>
+</html>
diff --git a/docs/1.1.0/design/s3-performance-new.png b/docs/1.1.0/design/s3-performance-new.png
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--- /dev/null
+++ b/docs/1.1.0/design/s3-performance.html
@@ -0,0 +1,546 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+ <body>
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
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+ <h1><a href="https://issues.apache.org/jira/browse/HDDS-4440">[HDDS-4440]</a> Proposed persistent OM connection for S3 gateway (accepted) </h1>
+ <div><i>Authors: Márton Elek</i><div class="pull-right">2020-11-09</div></div>
+ <p> </p>
+
+ <div class="panel panel-success">
+ <div class="panel-heading">Summary</div>
+ <div class="panel-body">
+ Proposal to use per-request authentication and persistent connections between S3g and OM
+ </div>
+ </div>
+
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+ See the License for the specific language governing permissions and
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+-->
+<h1 id="overview">Overview</h1>
+<ul>
+<li>Hadoop RPC authenticate the calls at the beginning of the connections. All the subsequent messages on the same call will use existing, initialized authentication.</li>
+<li>S3 gateway sends the authentication as Hadoop RPC delegation token for <strong>each requests</strong>.</li>
+<li>To authenticate each of the S3 REST requests Ozone creates a new <code>OzoneClient</code> for eac HTTP requests, which introduces problems with performance and error handling.</li>
+<li>This proposal suggests to create a new transport (<strong>in addition</strong> to the existing Hadoop RPC) for the OMClientProtocol where the requests can be authenticated per-request.</li>
+</ul>
+<h1 id="authentication-with-s3-gateway">Authentication with S3 gateway</h1>
+<p>AWS S3 request authentication based on <a href="https://docs.aws.amazon.com/AmazonS3/latest/dev/RESTAuthentication.html">signing the REST messages</a>. Each of the HTTP requests must include and authentication header which contains the used the <em>access key id</em> and a signatures created with the help of the <em>secret key</em>.</p>
+<pre><code>Authorization: AWS AWSAccessKeyId:Signature
+</code></pre><p>Ozone S3g is a REST gateway for Ozone which receives AWS compatible HTTP calls and forwards the requests to the Ozone Manager and Datanode services. Ozone S3g is <strong>stateless</strong>, it couldn’t check any authentication information which are stored on the Ozone Manager side. It can check only the format of the signature.</p>
+<p>For the authentication S3g parses the HTTP header and sends all the relevant (and required) information to Ozone Manager which can check the signature with the help of stored <em>secret key</em>.</p>
+<p>This is implemented with the help of the delegation token mechanism of Hadoop RPC. Hadoop RPC supports Kerberos and token based authentication where tokens can be customized. The Ozone specific implementation <code>OzoneTokenIdentifier</code> contains a <code>type</code> field which can <code>DELEGATION_TOKEN</code> or <code>S3AUTHINFO</code>. The later one is used to authenticate the request based on S3 REST header (signature + required information).</p>
+<p>Both token and Kerberos based authentication are checked by Hadoop RPC during the connection initialization phase using the SASL standard. SASL defines the initial handshake of the creation where server can check the authentication information with a challenge-response mechanism.</p>
+<p>As a result Ozone S3g requires to create a new Hadoop RPC client for each of the HTTP requests as each requests may have different AWS authentication information / signature. Ozone S3g creates a new <code>OzoneClient</code> for each of the requests which includes the creation of Hadoop RPC client.</p>
+<p>There are two problems with this approach:</p>
+<ol>
+<li><strong>performance</strong>: Creating a new <code>OzoneClient</code> requires to create new connection, to perform the SASL handshake and to send the initial discovery call to the OzoneManager to get the list of available services. It makes S3 performance very slow.</li>
+<li><strong>error handling:</strong> Creating new <code>OzoneClient</code> for each requests makes the propagation of error code harder with CDI.</li>
+</ol>
+<p><a href="http://cdi-spec.org/">CDI</a> is the specification of <em>Contexts and Dependency Injection</em> for Java. Can be used for both JavaEE and JavaSE and it’s integrated with most web frameworks. Ozone S3g uses this specification to inject different services to to REST handlers using <code>@Inject</code> annotation.</p>
+<p><code>OzoneClient</code> is created by the <code>OzoneClientProducer</code>:</p>
+<pre><code>@RequestScoped
+public class OzoneClientProducer {
+
+ private OzoneClient client;
+
+ @Inject
+ private SignatureProcessor signatureParser;
+
+ @Inject
+ private OzoneConfiguration ozoneConfiguration;
+
+ @Inject
+ private Text omService;
+
+ @Inject
+ private String omServiceID;
+
+
+ @Produces
+ public OzoneClient createClient() throws OS3Exception, IOException {
+ client = getClient(ozoneConfiguration);
+ return client;
+ }
+...
+}
+</code></pre><p>As we can see here, the producer is <em>request</em> scoped (see the annotation on the class), which means that the <code>OzoneClient</code> bean will be created for each request. If the client couldn’t be created a specific exception will be thrown by the CDI framework (!) as one bean couldn’t be injected with CDI. This error is different from the regular business exceptions therefore the normal exception handler (<code>OS3ExceptionMapper</code> implements <code>javax.ws.rs.ext.ExceptionMapper</code>) – which can transform exceptions to HTTP error code – doesn’t apply. It can cause strange 500 error instead of some authentication error.</p>
+<h2 id="caching">Caching</h2>
+<p>Hadoop RPC has a very specific caching layer which is <strong>not used</strong> by Ozone S3g. This section describe the caching of the Hadoop RPC, but safe to skip (It explain how is the caching ignored).</p>
+<p>As creating new Hadoop RPC connection is an expensive operation Hadoop RPC has an internal caching mechanism to cache client and connections (!). This caching is hard-coded and based on static fields (couldn’t be adjusted easily).</p>
+<p>Hadoop RPC client is usually created by <code>RPC.getProcolProxy</code>. For example:</p>
+<pre><code>HelloWorldServicePB proxy = RPC.getProtocolProxy(
+ HelloWorldServicePB.class,
+ scmVersion,
+ new InetSocketAddress(1234),
+ UserGroupInformation.getCurrentUser(),
+ configuration,
+ new StandardSocketFactory(),
+ Client.getRpcTimeout(configuration),
+ retryPolicy).getProxy();
+</code></pre><p>This code fragment creates a new client which can be used from the code, and it uses multiple caches for client creation.</p>
+<ol>
+<li>
+<p>Protocol engines are cached by <code>RPC.PROTOCOL_ENGINES</code> static field, but it’s safe to assume that the <code>ProtobufRpcEngine</code> is used for most of the current applications.</p>
+</li>
+<li>
+<p><code>ProtobufRpcEngine</code> has a static <code>ClientCache</code> field which caches the client instances with the <code>socketFactory</code> and <code>protocol</code> as the key.</p>
+</li>
+<li>
+<p>Finally the <code>Client.getConnection</code> method uses a cache to cache the connections:</p>
+<pre><code>connection = connections.computeIfAbsent(remoteId,
+ id -> new Connection(id, serviceClass, removeMethod));
+</code></pre><p>The key for the cache is the <code>remoteId</code> which includes all the configuration, connection parameters (like destination host) and <code>UserGroupInformation</code> (UGI).</p>
+</li>
+</ol>
+<p>The caching of the connections can cause very interesting cases. As an example, let’s assume that delegation token is invalidated with an RPC call. The workflow can be something like this:</p>
+<ol>
+<li>create protocol proxy (with token authentication)</li>
+<li>invalidate token (rpc call)</li>
+<li>close protocol proxy (connection may not be closed. depends from the cache)</li>
+<li>create a new protocol proxy</li>
+<li>If connection is cached (same UGI) services can be used even if the token is invalidated earlier (as the token is checked during the initialization of the tokens).</li>
+</ol>
+<p>Fortunately this behavior doesn’t cause any problem in case of Ozone and S3g. UGI (which is part of the cache key of the connection cache) equals if (and only if) the underlying <code>Subject</code> is the same.</p>
+<pre><code>public class UserGroupInformation {
+
+ ...
+
+ @Override
+ public boolean equals(Object o) {
+ if (o == this) {
+ return true;
+ } else if (o == null || getClass() != o.getClass()) {
+ return false;
+ } else {
+ return subject == ((UserGroupInformation) o).subject;
+ }
+ }
+}
+</code></pre><p>But the UGI initialization of Ozone always creates a new <code>Subject</code> instance for each request (even if the subject name is the same). In <code>OzoneClientProducer</code>:</p>
+<pre><code> UserGroupInformation remoteUser =
+ UserGroupInformation.createRemoteUser(awsAccessId); // <-- new Subject is created
+
+ if (OzoneSecurityUtil.isSecurityEnabled(config)) {
+ try {
+ OzoneTokenIdentifier identifier = new OzoneTokenIdentifier();
+ //setup identifier
+
+ Token<OzoneTokenIdentifier> token = new Token(identifier.getBytes(),
+ identifier.getSignature().getBytes(UTF_8),
+ identifier.getKind(),
+ omService);
+ remoteUser.addToken(token);
+ ....
+</code></pre><p><strong>As a result Hadoop RPC caching doesn’t apply to Ozone S3g</strong>. It’s a good news because it’s secure, but bad news as the performance is bad.</p>
+<h1 id="proposed-change">Proposed change</h1>
+<p>We need an RPC mechanism between the Ozone S3g service and Ozone Manager service which can support per-request authentication and accepts</p>
+<p>The Ozone Manager client already has a pluggable transport interface: <code>OmTransport</code> is a simple interface which can deliver <code>OMRequest</code> messages:</p>
+<pre><code>public interface OmTransport {
+
+ /**
+ * The main method to send out the request on the defined transport.
+ */
+ OMResponse submitRequest(OMRequest payload) throws IOException;
+ ...
+</code></pre><p>The proposal is to create a new <strong>additional</strong> transport, based on GRPC, which can do the per-request authentication. <strong>Existing Hadoop clients will use the well-known Hadoop RPC client</strong>, but S3g can start to use this specific transport to achieve better performance.</p>
+<p>As this is nothing more, just a transport: exactly the same messages (<code>OmRequest</code>) will be used, it’s not a new RPC interface.</p>
+<p>Only one modification is required in the RPC interface: a new per-request<code>token</code> field should be introduced in <code>OMRequest</code> which is optional.</p>
+<p>A new GRPC service should be started in Ozone Manager, which receives <code>OMRequest</code> and for each request, the Hadoop <code>UserGroupInformation</code> is set based on the new token field (after authentication).</p>
+<p><code>OzoneToken</code> identifier can be simplified (after deprecation period) with removing the S3 specific part, as it won’t be required any more.</p>
+<p>With this approach the <code>OzoneClient</code> instances can be cached on S3g side (with persistent GRPC connections) as the authentication information is not part of the OzoneClient any more (added by the <code>OmTransport</code> implementation per request (in case of GRPC) or per connection (in case of HadoopRPC)).</p>
+<p>To make it easier to understand the implementation of this approach, let’s compare the old (existing) and new (proposed) approach.</p>
+<h3 id="old-approach">Old approach</h3>
+<ol>
+<li>
+<p>OzoneClientProvider creates a new OzoneClient for each of the HTTP requests (@RequestScope)</p>
+</li>
+<li>
+<p>OzoneToken is created based on the authentication header (signature, string to sign)</p>
+</li>
+<li>
+<p>OzoneClient creates new OM connection (Hadoop RPC) with the new OzoneToken</p>
+</li>
+<li>
+<p>OM extracts the information from OzoneToken and validates the signature</p>
+</li>
+<li>
+<p>OzoneClient is injected to the REST endpoints</p>
+</li>
+<li>
+<p>OzoneClient is used for any client calls</p>
+</li>
+<li>
+<p>When HTTP request is handled, the OzoneClient is closed</p>
+<p><img src="s3-performance-old.png" alt="old approach"></p>
+</li>
+</ol>
+<h3 id="new-approach">New approach</h3>
+<ol>
+<li>OzoneClientProvider creates client with @ApplicationScope. Connection is always open to the OM (clients can be pooled)</li>
+<li>OM doesn’t authentication the connection, each of the requests should be authenticated one-by-one</li>
+<li>OzoneClients are always injected to the REST endpoints</li>
+<li>For each new HTTP request the authorization header is extracted and added to the outgoing GRPC request as a token</li>
+<li>OM authenticate each of the request and calls the same request handler as before</li>
+<li>OzoneClient can be open long-term</li>
+</ol>
+<p><img src="s3-performance-new.png" alt="new approach"></p>
+<h1 id="possible-alternatives">Possible alternatives</h1>
+<ul>
+<li>It’s possible to use pure Hadoop RPC client instead of Ozone Client which would make the client connection slightly cheaper (service discovery call is not required) but it’s still require to create new connections for each requests (and downloading data without OzoneClient may have own challenges).</li>
+<li>CDI error handling can be improved with using other dependency injection (eg. Guice, which is already used by Recon) or some additional wrappers and manual connection creation. But it wouldn’t solve the performance problem.</li>
+</ul>
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+ <a href="../interface/s3.html">S3 Protocol</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/cli.html">Command Line Interface</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/csi.html">CSI Protocol</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../security.html">
+
+ <span>Security</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../security/secureozone.html">Securing Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingtde.html">Transparent Data Encryption</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/gdpr.html">GDPR in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingdatanodes.html">Securing Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingozonehttp.html">Securing HTTP</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securings3.html">Securing S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securityacls.html">Ozone ACLs</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../tools.html">
+
+
+
+ <span>Tools</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../recipe.html">
+
+
+
+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-9 col-sm-offset-3 col-md-10 col-md-offset-2 main">
+ <div class="col-md-9">
+ <h1><a href="https://issues.apache.org/jira/browse/HDDS-434">[HDDS-434]</a> S3 protocol support for Ozone (implemented) </h1>
+ <div><i>Authors: Marton Elek, Jitendra Pandey, Bharat Viswanadham & Anu Engineer</i><div class="pull-right">2018-09-27</div></div>
+ <p> </p>
+
+ <div class="panel panel-success">
+ <div class="panel-heading">Summary</div>
+ <div class="panel-body">
+ Support any AWS S3 compatible client with dedicated REST endpoint
+ </div>
+ </div>
+
+ <!--
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License. See accompanying LICENSE file.
+-->
+<h1 id="abstract">Abstract</h1>
+<p>Introduction of a stateless separated daemon which acts as an S3 endpoint and transform calls to Ozone RPC calls.</p>
+<p>This document is still valid but since the first implementation, more and more features are added.</p>
+<h1 id="link">Link</h1>
+<ul>
+<li><a href="https://issues.apache.org/jira/secure/attachment/12941573/S3Gateway.pdf">https://issues.apache.org/jira/secure/attachment/12941573/S3Gateway.pdf</a></li>
+</ul>
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: April 7, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/9872253e89377624dfea5fb9b321538fc70f91c4">9872253e8</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="../js/jquery-3.5.1.min.js"></script>
+<script src="../js/ozonedoc.js"></script>
+<script src="../js/bootstrap.min.js"></script>
+
+
+ </body>
+</html>
diff --git a/docs/1.1.0/design/scmha.html b/docs/1.1.0/design/scmha.html
new file mode 100644
index 0000000..71f1035
--- /dev/null
+++ b/docs/1.1.0/design/scmha.html
@@ -0,0 +1,379 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+ <body>
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../index.html" class="navbar-left ozone-logo">
+ <img src="../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+ <div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="../index.html">
+
+
+
+ <span>Overview</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../start.html">
+
+
+
+ <span>Getting Started</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="../concept.html">
+
+ <span>Architecture</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../concept/overview.html">Overview</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/datanodes.html">Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../feature.html">
+
+ <span>Features</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../feature/ha.html">High Availability</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/topology.html">Topology awareness</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/quota.html">Quota in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/recon.html">Recon Server</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/observability.html">Observability</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../interface.html">
+
+ <span>Client Interfaces</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../interface/ofs.html">Ofs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/o3fs.html">O3fs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/s3.html">S3 Protocol</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/cli.html">Command Line Interface</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/csi.html">CSI Protocol</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../security.html">
+
+ <span>Security</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../security/secureozone.html">Securing Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingtde.html">Transparent Data Encryption</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/gdpr.html">GDPR in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingdatanodes.html">Securing Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingozonehttp.html">Securing HTTP</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securings3.html">Securing S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securityacls.html">Ozone ACLs</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../tools.html">
+
+
+
+ <span>Tools</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../recipe.html">
+
+
+
+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-9 col-sm-offset-3 col-md-10 col-md-offset-2 main">
+ <div class="col-md-9">
+ <h1><a href="https://issues.apache.org/jira/browse/HDDS-2823">[HDDS-2823]</a> SCM HA support (implementing) </h1>
+ <div><i>Authors: Li Cheng, Nandakumar Vadivelu</i><div class="pull-right">2020-03-05</div></div>
+ <p> </p>
+
+ <div class="panel panel-success">
+ <div class="panel-heading">Summary</div>
+ <div class="panel-body">
+ HA for Storage Container Manager using Ratis to replicate data
+ </div>
+ </div>
+
+ <!--
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License. See accompanying LICENSE file.
+-->
+<h1 id="abstract">Abstract</h1>
+<p>Proposal to implement HA similar to the OM HA: Using Apache Ratis to propagate the</p>
+<h1 id="link">Link</h1>
+<ul>
+<li><a href="https://docs.google.com/document/d/1vr_z6mQgtS1dtI0nANoJlzvF1oLV-AtnNJnxAgg69rM/edit?usp=sharing">https://docs.google.com/document/d/1vr_z6mQgtS1dtI0nANoJlzvF1oLV-AtnNJnxAgg69rM/edit?usp=sharing</a></li>
+</ul>
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: July 27, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/e643ab2761f66bd223a73242c530e29c686244d3">e643ab276</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="../js/jquery-3.5.1.min.js"></script>
+<script src="../js/ozonedoc.js"></script>
+<script src="../js/bootstrap.min.js"></script>
+
+
+ </body>
+</html>
diff --git a/docs/1.1.0/design/storage-class.html b/docs/1.1.0/design/storage-class.html
new file mode 100644
index 0000000..7a0dffe
--- /dev/null
+++ b/docs/1.1.0/design/storage-class.html
@@ -0,0 +1,377 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+ <body>
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../index.html" class="navbar-left ozone-logo">
+ <img src="../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+ <div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="../index.html">
+
+
+
+ <span>Overview</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../start.html">
+
+
+
+ <span>Getting Started</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="../concept.html">
+
+ <span>Architecture</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../concept/overview.html">Overview</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/datanodes.html">Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../feature.html">
+
+ <span>Features</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../feature/ha.html">High Availability</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/topology.html">Topology awareness</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/quota.html">Quota in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/recon.html">Recon Server</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/observability.html">Observability</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../interface.html">
+
+ <span>Client Interfaces</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../interface/ofs.html">Ofs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/o3fs.html">O3fs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/s3.html">S3 Protocol</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/cli.html">Command Line Interface</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/csi.html">CSI Protocol</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../security.html">
+
+ <span>Security</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../security/secureozone.html">Securing Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingtde.html">Transparent Data Encryption</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/gdpr.html">GDPR in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingdatanodes.html">Securing Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingozonehttp.html">Securing HTTP</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securings3.html">Securing S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securityacls.html">Ozone ACLs</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../tools.html">
+
+
+
+ <span>Tools</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../recipe.html">
+
+
+
+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-9 col-sm-offset-3 col-md-10 col-md-offset-2 main">
+ <div class="col-md-9">
+ <h1><a href="https://issues.apache.org/jira/browse/HDDS-3755">[HDDS-3755]</a> Storage Class (draft) </h1>
+ <div><i>Authors: Marton Ele</i><div class="pull-right">2020-06-08</div></div>
+ <p> </p>
+
+ <div class="panel panel-success">
+ <div class="panel-heading">Summary</div>
+ <div class="panel-body">
+ New abstraction to configure replication methods.
+ </div>
+ </div>
+
+ <!--
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License. See accompanying LICENSE file.
+-->
+<h1 id="abstract">Abstract</h1>
+<p>Proposal suggest to introduce a new storage-class abstraction which can be used to define different replication strategies (factor, type, …) for different bucket/keys.</p>
+<h1 id="link">Link</h1>
+<p><a href="https://hackmd.io/4kxufJBOQNaKn7PKFK_6OQ?view">https://hackmd.io/4kxufJBOQNaKn7PKFK_6OQ?view</a></p>
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: August 7, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/5ce6f0eab381389fd04c3130531b3ec626acbc65">5ce6f0eab</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="../js/jquery-3.5.1.min.js"></script>
+<script src="../js/ozonedoc.js"></script>
+<script src="../js/bootstrap.min.js"></script>
+
+
+ </body>
+</html>
diff --git a/docs/1.1.0/design/tde.html b/docs/1.1.0/design/tde.html
new file mode 100644
index 0000000..eadf19d
--- /dev/null
+++ b/docs/1.1.0/design/tde.html
@@ -0,0 +1,377 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+ <body>
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../index.html" class="navbar-left ozone-logo">
+ <img src="../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+ <div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="../index.html">
+
+
+
+ <span>Overview</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../start.html">
+
+
+
+ <span>Getting Started</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="../concept.html">
+
+ <span>Architecture</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../concept/overview.html">Overview</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/datanodes.html">Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../feature.html">
+
+ <span>Features</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../feature/ha.html">High Availability</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/topology.html">Topology awareness</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/quota.html">Quota in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/recon.html">Recon Server</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/observability.html">Observability</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../interface.html">
+
+ <span>Client Interfaces</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../interface/ofs.html">Ofs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/o3fs.html">O3fs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/s3.html">S3 Protocol</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/cli.html">Command Line Interface</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/csi.html">CSI Protocol</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../security.html">
+
+ <span>Security</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../security/secureozone.html">Securing Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingtde.html">Transparent Data Encryption</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/gdpr.html">GDPR in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingdatanodes.html">Securing Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingozonehttp.html">Securing HTTP</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securings3.html">Securing S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securityacls.html">Ozone ACLs</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../tools.html">
+
+
+
+ <span>Tools</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../recipe.html">
+
+
+
+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-9 col-sm-offset-3 col-md-10 col-md-offset-2 main">
+ <div class="col-md-9">
+ <h1><a href="https://issues.apache.org/jira/browse/HDDS-1041">[HDDS-1041]</a> Ozone Encryption At Rest (implemented) </h1>
+ <div><i>Authors: Xiaoyu Yao</i><div class="pull-right">2019-02-08</div></div>
+ <p> </p>
+
+ <div class="panel panel-success">
+ <div class="panel-heading">Summary</div>
+ <div class="panel-body">
+ Transparent Data Encryption encrypts the data before store it
+ </div>
+ </div>
+
+ <!--
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License. See accompanying LICENSE file.
+-->
+<h1 id="abstract">Abstract</h1>
+<p>Design is very similar to HDFS TDE feature. Using KMS encrypts the data before store and decrypt it after reading.</p>
+<h1 id="link">Link</h1>
+<p><a href="https://issues.apache.org/jira/secure/attachment/12957995/Ozone%20Encryption%20At-Rest%20-%20V2019.2.7.pdf">https://issues.apache.org/jira/secure/attachment/12957995/Ozone%20Encryption%20At-Rest%20-%20V2019.2.7.pdf</a></p>
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: April 7, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/9872253e89377624dfea5fb9b321538fc70f91c4">9872253e8</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="../js/jquery-3.5.1.min.js"></script>
+<script src="../js/ozonedoc.js"></script>
+<script src="../js/bootstrap.min.js"></script>
+
+
+ </body>
+</html>
diff --git a/docs/1.1.0/design/token.html b/docs/1.1.0/design/token.html
new file mode 100644
index 0000000..2f43a23
--- /dev/null
+++ b/docs/1.1.0/design/token.html
@@ -0,0 +1,375 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+ <body>
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../index.html" class="navbar-left ozone-logo">
+ <img src="../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+ <div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="../index.html">
+
+
+
+ <span>Overview</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../start.html">
+
+
+
+ <span>Getting Started</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="../concept.html">
+
+ <span>Architecture</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../concept/overview.html">Overview</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/datanodes.html">Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../feature.html">
+
+ <span>Features</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../feature/ha.html">High Availability</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/topology.html">Topology awareness</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/quota.html">Quota in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/recon.html">Recon Server</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/observability.html">Observability</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../interface.html">
+
+ <span>Client Interfaces</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../interface/ofs.html">Ofs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/o3fs.html">O3fs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/s3.html">S3 Protocol</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/cli.html">Command Line Interface</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/csi.html">CSI Protocol</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../security.html">
+
+ <span>Security</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../security/secureozone.html">Securing Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingtde.html">Transparent Data Encryption</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/gdpr.html">GDPR in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingdatanodes.html">Securing Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingozonehttp.html">Securing HTTP</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securings3.html">Securing S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securityacls.html">Ozone ACLs</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../tools.html">
+
+
+
+ <span>Tools</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../recipe.html">
+
+
+
+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-9 col-sm-offset-3 col-md-10 col-md-offset-2 main">
+ <div class="col-md-9">
+ <h1><a href="https://issues.apache.org/jira/browse/HDDS-2867">[HDDS-2867]</a> Generic Extensible Token support for Ozone (accepted) </h1>
+ <div><i>Authors: Xiaoyu Yao</i><div class="pull-right">2020-01-09</div></div>
+ <p> </p>
+
+ <div class="panel panel-success">
+ <div class="panel-heading">Summary</div>
+ <div class="panel-body">
+ Extend existing token architecture to all entities of Ozone
+ </div>
+ </div>
+
+ <!--
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License. See accompanying LICENSE file.
+-->
+<h1 id="link">Link</h1>
+<p><a href="https://issues.apache.org/jira/secure/attachment/12990459/Generic%20Extensible%20Tokens%20for%20Ozone.pdf">https://issues.apache.org/jira/secure/attachment/12990459/Generic%20Extensible%20Tokens%20for%20Ozone.pdf</a></p>
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: April 7, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/9872253e89377624dfea5fb9b321538fc70f91c4">9872253e8</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="../js/jquery-3.5.1.min.js"></script>
+<script src="../js/ozonedoc.js"></script>
+<script src="../js/bootstrap.min.js"></script>
+
+
+ </body>
+</html>
diff --git a/docs/1.1.0/design/topology.html b/docs/1.1.0/design/topology.html
new file mode 100644
index 0000000..8e1f15a
--- /dev/null
+++ b/docs/1.1.0/design/topology.html
@@ -0,0 +1,379 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+ <body>
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../index.html" class="navbar-left ozone-logo">
+ <img src="../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+ <div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="../index.html">
+
+
+
+ <span>Overview</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../start.html">
+
+
+
+ <span>Getting Started</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="../concept.html">
+
+ <span>Architecture</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../concept/overview.html">Overview</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/datanodes.html">Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/recon.html">Recon</a>
+
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+ <a href="../feature.html">
+
+ <span>Features</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
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+
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+
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+
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+
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+
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+
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+
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+
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+
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+
+ <span>Security</span>
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+
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+
+ <a href="../security/securingtde.html">Transparent Data Encryption</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/gdpr.html">GDPR in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingdatanodes.html">Securing Datanodes</a>
+
+ </li>
+
+ <li class="">
+
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+
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+
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+
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+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securityacls.html">Ozone ACLs</a>
+
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+
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+
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+
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+
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+
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+
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+ </a>
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+
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+
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+
+
+
+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-9 col-sm-offset-3 col-md-10 col-md-offset-2 main">
+ <div class="col-md-9">
+ <h1><a href="https://issues.apache.org/jira/browse/HDDS-698">[HDDS-698]</a> Topology-awareness (implemented) </h1>
+ <div><i>Authors: junping, xiaoyu, junjie, jitendra, anu, nicholas</i><div class="pull-right">2018-11-16</div></div>
+ <p> </p>
+
+ <div class="panel panel-success">
+ <div class="panel-heading">Summary</div>
+ <div class="panel-body">
+ Placement policy to use rack information for read and write
+ </div>
+ </div>
+
+ <!--
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License. See accompanying LICENSE file.
+-->
+<h1 id="abstract">Abstract</h1>
+<p>Adjust read/write path to consider rack information for proper data placement.</p>
+<h1 id="link">Link</h1>
+<ul>
+<li><a href="https://docs.google.com/document/d/1HsZqlBcEmlezU6HriUaIOFE9SFdcBoaiz15Qt_ng0P8/edit">https://docs.google.com/document/d/1HsZqlBcEmlezU6HriUaIOFE9SFdcBoaiz15Qt_ng0P8/edit</a></li>
+</ul>
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: August 7, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/5ce6f0eab381389fd04c3130531b3ec626acbc65">5ce6f0eab</a>
+ </span>
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+
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+ </body>
+</html>
diff --git a/docs/1.1.0/design/trash.html b/docs/1.1.0/design/trash.html
new file mode 100644
index 0000000..4d4aebc
--- /dev/null
+++ b/docs/1.1.0/design/trash.html
@@ -0,0 +1,378 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../css/bootstrap.min.css" rel="stylesheet">
+
+
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+
+ </head>
+
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+ <body>
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
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+ <img src="../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../index.html">
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+ </a>
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+ <ul class="nav">
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+
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+
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+ </a>
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+
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+
+ <a href="../feature/recon.html">Recon Server</a>
+
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+ </a>
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+
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+
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+
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+
+ <a href="../interface/csi.html">CSI Protocol</a>
+
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+
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+
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+
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+
+ </li>
+
+ <li class="">
+
+ <a href="../security/gdpr.html">GDPR in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingdatanodes.html">Securing Datanodes</a>
+
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+
+ <li class="">
+
+ <a href="../security/securingozonehttp.html">Securing HTTP</a>
+
+ </li>
+
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+
+ <a href="../security/securings3.html">Securing S3</a>
+
+ </li>
+
+ <li class="">
+
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+
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+
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+
+ <a href="../security/securitywithranger.html">Apache Ranger</a>
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+
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+
+ <a href="../tools.html">
+
+
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+ </a>
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+
+
+
+ <li class="">
+
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+
+
+
+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-9 col-sm-offset-3 col-md-10 col-md-offset-2 main">
+ <div class="col-md-9">
+ <h1><a href="https://issues.apache.org/jira/browse/HDDS-2416">[HDDS-2416]</a> Ozone Trash Feature (implementing) </h1>
+ <div><i>Authors: Matthew Sharp</i><div class="pull-right">2019-11-07</div></div>
+ <p> </p>
+
+ <div class="panel panel-success">
+ <div class="panel-heading">Summary</div>
+ <div class="panel-body">
+ Feature provides a user with the ability to recover keys that may have been deleted accidentally. (similar to the HDFS trash feature).
+ </div>
+ </div>
+
+ <!--
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License. See accompanying LICENSE file.
+-->
+<p>The design doc is uploaded to the JIRA:</p>
+<p><a href="https://issues.apache.org/jira/secure/attachment/12985273/Ozone_Trash_Feature.docx">https://issues.apache.org/jira/secure/attachment/12985273/Ozone_Trash_Feature.docx</a></p>
+<h2 id="special-note">Special note</h2>
+<p>Trash is disabled for both o3fs and ofs even if <code>fs.trash.interval</code> is set
+on purpose. (HDDS-3982)</p>
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: July 20, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/fbd125cd7cb1aea7941d251d31772ba3f37696b4">fbd125cd7</a>
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+</html>
diff --git a/docs/1.1.0/design/typesafeconfig.html b/docs/1.1.0/design/typesafeconfig.html
new file mode 100644
index 0000000..213d213
--- /dev/null
+++ b/docs/1.1.0/design/typesafeconfig.html
@@ -0,0 +1,379 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+ <body>
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../index.html" class="navbar-left ozone-logo">
+ <img src="../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../index.html">
+ Apache Ozone/HDDS documentation
+ </a>
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+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
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+ </ul>
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+
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+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
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+
+
+
+ <span>Getting Started</span>
+ </a>
+ </li>
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+
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+
+ <span>Architecture</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
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+
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+
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+
+ <li class="">
+
+ <a href="../concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/datanodes.html">Datanodes</a>
+
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+
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+
+ <a href="../concept/recon.html">Recon</a>
+
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+ <a href="../feature.html">
+
+ <span>Features</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../feature/ha.html">High Availability</a>
+
+ </li>
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+ <a href="../feature/topology.html">Topology awareness</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/quota.html">Quota in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/recon.html">Recon Server</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/observability.html">Observability</a>
+
+ </li>
+
+ </ul>
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+ <a href="../interface.html">
+
+ <span>Client Interfaces</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
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+
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+
+ <a href="../interface/o3fs.html">O3fs (Hadoop compatible)</a>
+
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+
+ <li class="">
+
+ <a href="../interface/s3.html">S3 Protocol</a>
+
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+
+ <li class="">
+
+ <a href="../interface/cli.html">Command Line Interface</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/csi.html">CSI Protocol</a>
+
+ </li>
+
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+ </li>
+
+
+
+ <li class="">
+ <a href="../security.html">
+
+ <span>Security</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
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+
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+
+ <li class="">
+
+ <a href="../security/securingtde.html">Transparent Data Encryption</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/gdpr.html">GDPR in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingdatanodes.html">Securing Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingozonehttp.html">Securing HTTP</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securings3.html">Securing S3</a>
+
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+
+ <li class="">
+
+ <a href="../security/securityacls.html">Ozone ACLs</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securitywithranger.html">Apache Ranger</a>
+
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+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../tools.html">
+
+
+
+ <span>Tools</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../recipe.html">
+
+
+
+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="../design.html"><span><b>Design docs</b></span></a></li>
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+ <div class="col-md-9">
+ <h1><a href="https://issues.apache.org/jira/browse/HDDS-1466">[HDDS-1466]</a> Type-safe configuration API (implemented) </h1>
+ <div><i>Authors: Anu Engineer, Marton Elek</i><div class="pull-right">2019-04-25</div></div>
+ <p> </p>
+
+ <div class="panel panel-success">
+ <div class="panel-heading">Summary</div>
+ <div class="panel-body">
+ Inject configuration values based on annotations instead of using constants and Hadoop API
+ </div>
+ </div>
+
+ <!--
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
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+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License. See accompanying LICENSE file.
+-->
+<h1 id="abstract">Abstract</h1>
+<p>Generate configuration from annotated plain Java objects to make configuration more structured and type safe.</p>
+<h1 id="link">Link</h1>
+<ul>
+<li><a href="https://issues.apache.org/jira/secure/attachment/12966991/typesafe.pdf">https://issues.apache.org/jira/secure/attachment/12966991/typesafe.pdf</a></li>
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+ <h1><a href="https://issues.apache.org/jira/browse/HDDS-3331">[HDDS-3331]</a> Ozone Volume Management (accepted) </h1>
+ <div><i>Authors: Marton Elek, Arpit Agarwal, Sanjay Radia</i><div class="pull-right">2020-04-02</div></div>
+ <p> </p>
+
+ <div class="panel panel-success">
+ <div class="panel-heading">Summary</div>
+ <div class="panel-body">
+ A simplified version of mapping between S3 buckets and Ozone volume/buckets
+ </div>
+ </div>
+
+ <!--
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License. See accompanying LICENSE file.
+-->
+<h2 id="introduction">Introduction</h2>
+<p>This document explores how we can improve the Ozone volume semantics especially with respect to the S3 compatibility layer.</p>
+<h2 id="the-problems">The Problems</h2>
+<ol>
+<li>Unprivileged users cannot enumerate volumes.</li>
+<li>The mapping of S3 buckets to Ozone volumes is confusing. Based on external feedback it’s hard to understand the exact Ozone URL to be used.</li>
+<li>The volume name is not friendly and cannot be remembered by humans.</li>
+<li>Ozone buckets created via the native object store interface are not visible via the S3 gateway.</li>
+<li>We don’t support the revocation of access keys.</li>
+</ol>
+<p>We explore some of these in more detail in subsequent sections.</p>
+<h3 id="volume-enumeration-problem">Volume enumeration problem</h3>
+<p>Currently when a user enumerates volumes, they see the list of volumes that they own. This means that when an unprivileged user enumerates volumes, it always gets any empty list. Instead users should be able to see all volumes that they have been granted read or write access to.</p>
+<p>This also has an impact on <a href="https://issues.apache.org/jira/browse/HDDS-2665">ofs</a> which makes volumes appear as top-level directories.</p>
+<h3 id="s3-to-hcfs-path-mapping-problem">S3 to HCFS path mapping problem</h3>
+<p>Ozone has the semantics of volume <em>and</em> buckets while S3 has only buckets. To make it possible to use the same bucket both from Hadoop world and via S3 we need a mapping between them.</p>
+<p>Currently we maintain a map between the S3 buckets and Ozone volumes + buckets in <code>OmMetadataManagerImpl</code></p>
+<pre><code>s3_bucket --> ozone_volume/ozone_bucket
+</code></pre><p>The current implementation uses the <code>"s3" + s3UserName</code> string as the volume name and the <code>s3BucketName</code> as the bucket name. Where <code>s3UserName</code> is is the <code>DigestUtils.md5Hex(kerberosUsername.toLowerCase())</code></p>
+<p>To create an S3 bucket and use it from o3fs, you should:</p>
+<ol>
+<li>Get your personal secret based on your kerberos keytab</li>
+</ol>
+<pre><code>> kinit -kt /etc/security/keytabs/testuser.keytab testuser/scm
+> ozone s3 getsecret
+awsAccessKey=testuser/scm@EXAMPLE.COM
+awsSecret=7a6d81dbae019085585513757b1e5332289bdbffa849126bcb7c20f2d9852092
+</code></pre><ol start="2">
+<li>Create the bucket with S3 cli</li>
+</ol>
+<pre><code>> export AWS_ACCESS_KEY_ID=testuser/scm@EXAMPLE.COM
+> export AWS_SECRET_ACCESS_KEY=7a6d81dbae019085585513757b1e5332289bdbffa849126bcb7c20f2d9852092
+> aws s3api --endpoint http://localhost:9878 create-bucket --bucket=bucket1
+</code></pre><ol start="3">
+<li>And identify the ozone path</li>
+</ol>
+<pre><code>> ozone s3 path bucket1
+Volume name for S3Bucket is : s3c89e813c80ffcea9543004d57b2a1239
+Ozone FileSystem Uri is : o3fs://bucket1.s3c89e813c80ffcea9543004d57b2a1239
+</code></pre><h2 id="proposed-solution1">Proposed solution[1]</h2>
+<h3 id="supporting-multiple-access-keys-5-from-the-problem-listing">Supporting multiple access keys (#5 from the problem listing)</h3>
+<p>Problem #5 can be easily supported with improving the <code>ozone s3</code> CLI. Ozone has a separated table for the S3 secrets and the API can be improved to handle multiple secrets for one specific kerberos user.</p>
+<h3 id="solving-the-mapping-problem-2-4-from-the-problem-listing">Solving the mapping problem (#2-4 from the problem listing)</h3>
+<ol>
+<li>Let’s always use <code>s3v</code> volume for all the s3 buckets <strong>if the bucket is created from the s3 interface</strong>.</li>
+</ol>
+<p>This is an easy an fast method, but with this approach not all the volumes are available via the S3 interface. We need to provide a method to publish any of the ozone volumes / buckets.</p>
+<ol start="2">
+<li>Let’s improve the existing toolset to expose <strong>any</strong> Ozone volume/bucket as an s3 bucket. (Eg. expose <code>o3:/vol1/bucketx</code> as an S3 bucket <code>s3://foobar</code> )</li>
+</ol>
+<p><strong>Implementation</strong>:</p>
+<p>The first part is easy compared to the current implementation. We don’t need any mapping table any more.</p>
+<p>To implement the second (expose ozone buckets as s3 buckets) we have multiple options:</p>
+<ol>
+<li>Store some metadata (** s3 bucket name **) on each of the buckets</li>
+<li>Implement a <strong>symbolic link</strong> mechanism which makes it possible to <em>link</em> to any volume/buckets from the “s3” volume.</li>
+</ol>
+<p>The first approach required a secondary cache table and it violates the naming hierarchy. The s3 bucket name is a global unique name, therefore it’s more than just a single attribute on a specific object. It’s more like an element in the hierarchy. For this reason the second option is proposed:</p>
+<p>For example if the default s3 volume is <code>s3v</code></p>
+<ol>
+<li>Every new buckets created via s3 interface will be placed under the <code>/s3v</code> volume</li>
+<li>Any existing <strong>Ozone</strong> buckets can be exposed by linking to it from s3: <code>ozone sh bucket link /vol1/bucket1 /s3v/s3bucketname</code></li>
+</ol>
+<p><strong>Lock contention problem</strong></p>
+<p>One possible problem with using just one volume is using the locks of the same volume for all the S3 buckets (thanks Xiaoyu). But this shouldn’t be a big problem.</p>
+<ol>
+<li>We hold only a READ lock. Most of the time it can acquired without any contention (writing lock is required only to change owner / set quota)</li>
+<li>For symbolic link the read lock is only required for the first read. After that the lock of the referenced volume will be used. In case of any performance problem multiple volumes and links can be used.</li>
+</ol>
+<p>Note: Sanjay is added to the authors as the original proposal of this approach.</p>
+<h4 id="implementation-details">Implementation details</h4>
+<ul>
+<li><code>bucket link</code> operation creates a link bucket. Links are like regular buckets, stored in DB the same way, but with two new, optional pieces of information: source volume and bucket. (The bucket being referenced by the link is called “source”, not “target”, to follow symlink terminology.)</li>
+<li>Link buckets share the namespace with regular buckets. If a bucket or link with the same name already exists, a <code>BUCKET_ALREADY_EXISTS</code> result is returned.</li>
+<li>Link buckets are not inherently specific to a user, access is restricted only by ACL.</li>
+<li>Links are persistent, ie. they can be used until they are deleted.</li>
+<li>Existing bucket operations (info, delete, ACL) work on the link object in the same way as they do on regular buckets. No new link-specific RPC is required.</li>
+<li>Links are followed for key operations (list, get, put, etc.). Read permission on the link is required for this.</li>
+<li>Checks for existence of the source bucket, as well as ACL, are performed only when following the link (similar to symlinks). Source bucket is not checked when operating on the link bucket itself (eg. deleting it). This avoids the need for reverse checks for each bucket delete or ACL change.</li>
+<li>Bucket links are generic, not restricted to the <code>s3v</code> volume.</li>
+</ul>
+<h2 id="alternative-approaches-and-reasons-to-reject">Alternative approaches and reasons to reject</h2>
+<p>To solve the the <em>s3 bucket name to ozone bucket name mapping</em> problem some other approaches are also considered. They are rejected but keeping them in this section together with the reasons to reject.</p>
+<h3 id="1-predefined-volume-mapping">1. Predefined volume mapping</h3>
+<ol>
+<li>Let’s support multiple <code>ACCESS_KEY_ID</code> for the same user.</li>
+<li>For each <code>ACCESS_KEY_ID</code> a volume name MUST be defined.</li>
+<li>Instead of using a specific mapping table, the <code>ACCESS_KEY_ID</code> would provide a <strong>view</strong> of the buckets in the specified volume.</li>
+</ol>
+<p>With this approach the used volume will be more visible and – hopefully – understandable.</p>
+<p>Instead of using <code>ozone s3 getsecret</code>, following commands would be used:</p>
+<ol>
+<li><code>ozone s3 secret create --volume=myvolume</code>: To create a secret and use myvolume for all of these buckets</li>
+<li><code>ozone s3 secret list</code>: To list all of the existing S3 secrets (available for the current user)</li>
+<li><code>ozone s3 secret delete <ACCESS_KEY_ID</code>: To delete any secret</li>
+</ol>
+<p>The <code>AWS_ACCESS_KEY_ID</code> should be a random identifier instead of using a kerberos principal.</p>
+<ul>
+<li><strong>pro</strong>: Easier to understand</li>
+<li><strong>con</strong>: We should either have global unique bucket names or it will be possible to see two different buckets with</li>
+<li><strong>con</strong>: It can be hard to remember which volumes are assigned to a specific ACCESS_KEY_ID</li>
+</ul>
+<h3 id="3-string-magic">3. String Magic</h3>
+<p>We can try to make volume name visible for the S3 world by using some structured bucket names. Unfortunately the available separator characters are very limited:</p>
+<p>For example we can’t use <code>/</code></p>
+<pre><code>aws s3api create-bucket --bucket=vol1/bucket1
+
+Parameter validation failed:
+Invalid bucket name "vol1/bucket1": Bucket name must match the regex "^[a-zA-Z0-9.\-_]{1,255}$" or be an ARN matching the regex "^arn:(aws).*:s3:[a-z\-0-9]+:[0-9]{12}:accesspoint[/:][a-zA-Z0-9\-]{1,63}$"
+</code></pre><p>But it’s possible to use <code>volume-bucket</code> notion:</p>
+<pre><code>aws s3api create-bucket --bucket=vol1-bucket1
+</code></pre><ul>
+<li><strong>pro</strong>: Volume mapping is visible all the time.</li>
+<li><strong>con</strong>: Harder to use any external tool with defaults (all the buckets should have at least one <code>-</code>)</li>
+<li><strong>con</strong>: Hierarchy is not visble. The uniform way to separated elements in fs hierarchy is <code>/</code>. It can be confusing.</li>
+<li></li>
+</ul>
+<h3 id="4-remove-volume-from-ozonefs-paths">4. Remove volume From OzoneFs Paths</h3>
+<p>We can also make volumes a lightweight <em>bucket group</em> object by removing it from the ozonefs path. With this approach we can use all the benefits of the volumes as an administration object but it would be removed from the <code>o3fs</code> path.</p>
+<ul>
+<li><strong>pro</strong>: can be the most simple solution. Easy to understand as there are no more volumes in the path.</li>
+<li><strong>con</strong>: Bigger change (all the API can’t be modified to make volumes optional)</li>
+<li><strong>con</strong>: Harder to dis-joint namespaces based on volumes. (With the current scheme, it’s easier to delegate the responsibilities for one volumes to a different OM).</li>
+<li><strong>con</strong>: We lose volumes as the top-level directories in <code>ofs</code> scheme.</li>
+<li><strong>con</strong>: One level of hierarchy might not be enough in case of multi-tenancy.</li>
+<li><strong>con</strong>: One level of hierarchy is not enough if we would like to provide separated level for users and admins</li>
+<li><strong>con</strong>: Hierarchical abstraction can be easier to manage and understand</li>
+</ul>
+
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+ />
+ <xhtml:link
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diff --git a/docs/1.1.0/feature.html b/docs/1.1.0/feature.html
new file mode 100644
index 0000000..ad1d593
--- /dev/null
+++ b/docs/1.1.0/feature.html
@@ -0,0 +1,512 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="./css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="./css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+<body>
+
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="./index.html" class="navbar-left ozone-logo">
+ <img src="./ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="./index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+
+<div class="wrapper">
+<div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="./index.html">
+
+
+
+ <span>Overview</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="./start.html">
+
+
+
+ <span>Getting Started</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="./concept.html">
+
+ <span>Architecture</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="./concept/overview.html">Overview</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./concept/datanodes.html">Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="active">
+ <a href="./feature.html">
+
+ <span>Features</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="./feature/ha.html">High Availability</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./feature/topology.html">Topology awareness</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./feature/quota.html">Quota in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./feature/recon.html">Recon Server</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./feature/observability.html">Observability</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="./interface.html">
+
+ <span>Client Interfaces</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="./interface/ofs.html">Ofs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/o3fs.html">O3fs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/s3.html">S3 Protocol</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/cli.html">Command Line Interface</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/csi.html">CSI Protocol</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="./security.html">
+
+ <span>Security</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="./security/secureozone.html">Securing Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securingtde.html">Transparent Data Encryption</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/gdpr.html">GDPR in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securingdatanodes.html">Securing Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securingozonehttp.html">Securing HTTP</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securings3.html">Securing S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securityacls.html">Ozone ACLs</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="./tools.html">
+
+
+
+ <span>Tools</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="./recipe.html">
+
+
+
+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="./design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+ <div class="col-md-9">
+
+
+
+<div class="pull-right">
+
+
+
+
+
+ <a href="./zh/feature.html"><span class="label label-success">中文</span></a>
+
+
+</div>
+
+ <h1>Features</h1>
+ </div>
+
+ <div class="col-md-9">
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ -->
+
+
+<div class="jumbotron jumbotron-fluid">
+ <div class="container">
+ <h3 class="display-4">Ozone Features </h3>
+ <p class="lead">
+
+ Ozone features are explained in the following pages. Features such as high availability, topology awareness, metrics tools are detailed in next pages.
+
+ </p>
+ </div>
+</div>
+
+
+
+
+
+
+
+ <div class="row">
+
+ <div class="col-sm-6">
+ <div class="card">
+ <div class="card-body">
+ <h2 class="card-title">
+
+ High Availability
+ </h2>
+ <p class="card-text">HA setup for Ozone to avoid any single point of failure.</p>
+ <a href="./feature/ha.html"
+ class=" btn btn-primary btn-lg">High Availability</a>
+ </div>
+ </div>
+ </div>
+
+
+
+
+
+
+ <div class="col-sm-6">
+ <div class="card">
+ <div class="card-body">
+ <h2 class="card-title">
+
+ Topology awareness
+ </h2>
+ <p class="card-text">Configuration for rack-awarness for improved read/write</p>
+ <a href="./feature/topology.html"
+ class=" btn btn-primary btn-lg">Topology awareness</a>
+ </div>
+ </div>
+ </div>
+
+
+ </div>
+
+
+
+
+
+ <div class="row">
+
+ <div class="col-sm-6">
+ <div class="card">
+ <div class="card-body">
+ <h2 class="card-title">
+
+ <span class="glyphicon glyphicon-user"
+ aria-hidden="true"></span>
+
+ Quota in Ozone
+ </h2>
+ <p class="card-text">Introduction to Ozone Quota</p>
+ <a href="./feature/quota.html"
+ class=" btn btn-primary btn-lg">Quota in Ozone</a>
+ </div>
+ </div>
+ </div>
+
+
+
+
+
+
+ <div class="col-sm-6">
+ <div class="card">
+ <div class="card-body">
+ <h2 class="card-title">
+
+ Recon Server
+ </h2>
+ <p class="card-text">Recon is the Web UI and analysis service for Ozone</p>
+ <a href="./feature/recon.html"
+ class=" btn btn-primary btn-lg">Recon Server</a>
+ </div>
+ </div>
+ </div>
+
+
+ </div>
+
+
+
+
+
+ <div class="row">
+
+ <div class="col-sm-6">
+ <div class="card">
+ <div class="card-body">
+ <h2 class="card-title">
+
+ Observability
+ </h2>
+ <p class="card-text">Different tools for Ozone to increase Observability</p>
+ <a href="./feature/observability.html"
+ class=" btn btn-primary btn-lg">Observability</a>
+ </div>
+ </div>
+ </div>
+
+
+
+
+ </div>
+ </div>
+ </div>
+</div>
+ <div class="push"></div>
+</div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: February 2, 2021 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/23d21827560e79e939a902dee8396bf6f7b2c6d8">23d218275</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="./js/jquery-3.5.1.min.js"></script>
+<script src="./js/ozonedoc.js"></script>
+<script src="./js/bootstrap.min.js"></script>
+
+
+</body>
+
+</html>
\ No newline at end of file
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new file mode 100644
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--- /dev/null
+++ b/docs/1.1.0/feature/ha.html
@@ -0,0 +1,459 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+<body>
+
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../index.html" class="navbar-left ozone-logo">
+ <img src="../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+
+ <div class="wrapper">
+ <div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="../index.html">
+
+
+
+ <span>Overview</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../start.html">
+
+
+
+ <span>Getting Started</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="../concept.html">
+
+ <span>Architecture</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../concept/overview.html">Overview</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/datanodes.html">Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../feature.html">
+
+ <span>Features</span>
+ </a>
+ <ul class="nav">
+
+ <li class="active">
+
+ <a href="../feature/ha.html">High Availability</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/topology.html">Topology awareness</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/quota.html">Quota in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/recon.html">Recon Server</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/observability.html">Observability</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../interface.html">
+
+ <span>Client Interfaces</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../interface/ofs.html">Ofs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/o3fs.html">O3fs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/s3.html">S3 Protocol</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/cli.html">Command Line Interface</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/csi.html">CSI Protocol</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../security.html">
+
+ <span>Security</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../security/secureozone.html">Securing Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingtde.html">Transparent Data Encryption</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/gdpr.html">GDPR in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingdatanodes.html">Securing Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingozonehttp.html">Securing HTTP</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securings3.html">Securing S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securityacls.html">Ozone ACLs</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../tools.html">
+
+
+
+ <span>Tools</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../recipe.html">
+
+
+
+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+
+
+
+ <div class="col-md-9">
+ <nav aria-label="breadcrumb">
+ <ol class="breadcrumb">
+ <li class="breadcrumb-item"><a href="../index.html">Home</a></li>
+ <li class="breadcrumb-item" aria-current="page"><a href="../feature.html">Features</a></li>
+ <li class="breadcrumb-item active" aria-current="page">High Availability</li>
+ </ol>
+ </nav>
+
+
+
+<div class="pull-right">
+
+
+
+
+
+ <a href="../zh/feature/ha.html"><span class="label label-success">中文</span></a>
+
+
+</div>
+
+
+ <div class="col-md-9">
+ <h1>High Availability</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p>Ozone has two leader nodes (<em>Ozone Manager</em> for key space management and <em>Storage Container Management</em> for block space management) and storage nodes (Datanode). Data is replicated between datanodes with the help of RAFT consensus algorithm.</p>
+<p>To avoid any single point of failure the leader nodes also should have a HA setup.</p>
+<ol>
+<li>HA of Ozone Manager is implemented with the help of RAFT (Apache Ratis)</li>
+<li>HA of Storage Container Manager is <a href="../design/scmha.html">under implementation</a></li>
+</ol>
+<h2 id="ozone-manager-ha">Ozone Manager HA</h2>
+<p>A single Ozone Manager uses <a href="https://github.com/facebook/rocksdb/">RocksDB</a> to persiste metadata (volumes, buckets, keys) locally. HA version of Ozone Manager does exactly the same but all the data is replicated with the help of the RAFT consensus algorithm to follower Ozone Manager instances.</p>
+<p><img src="HA-OM.png" alt="OM HA"></p>
+<p>Client connects to the Leader Ozone Manager which process the request and schedule the replication with RAFT. When the request is replicated to all the followers the leader can return with the response.</p>
+<h2 id="configuration">Configuration</h2>
+<p>HA mode of Ozone Manager can be enabled with the following settings in <code>ozone-site.xml</code>:</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-XML" data-lang="XML"><span style="color:#f92672"><property></span>
+ <span style="color:#f92672"><name></span>ozone.om.ratis.enable<span style="color:#f92672"></name></span>
+ <span style="color:#f92672"><value></span>true<span style="color:#f92672"></value></span>
+<span style="color:#f92672"></property></span>
+</code></pre></div><p>One Ozone configuration (<code>ozone-site.xml</code>) can support multiple Ozone HA cluster. To select between the available HA clusters a logical name is required for each of the clusters which can be resolved to the IP addresses (and domain names) of the Ozone Managers.</p>
+<p>This logical name is called <code>serviceId</code> and can be configured in the <code>ozone-site.xml</code></p>
+<pre><code><property>
+ <name>ozone.om.service.ids</name>
+ <value>cluster1,cluster2</value>
+</property>
+</code></pre><p>For each of the defined <code>serviceId</code> a logical configuration name should be defined for each of the servers.</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-XML" data-lang="XML"><span style="color:#f92672"><property></span>
+ <span style="color:#f92672"><name></span>ozone.om.nodes.cluster1<span style="color:#f92672"></name></span>
+ <span style="color:#f92672"><value></span>om1,om2,om3<span style="color:#f92672"></value></span>
+<span style="color:#f92672"></property></span>
+</code></pre></div><p>The defined prefixes can be used to define the address of each of the OM services:</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-XML" data-lang="XML"><span style="color:#f92672"><property></span>
+ <span style="color:#f92672"><name></span>ozone.om.address.cluster1.om1<span style="color:#f92672"></name></span>
+ <span style="color:#f92672"><value></span>host1<span style="color:#f92672"></value></span>
+<span style="color:#f92672"></property></span>
+<span style="color:#f92672"><property></span>
+ <span style="color:#f92672"><name></span>ozone.om.address.cluster1.om2<span style="color:#f92672"></name></span>
+ <span style="color:#f92672"><value></span>host2<span style="color:#f92672"></value></span>
+<span style="color:#f92672"></property></span>
+<span style="color:#f92672"><property></span>
+ <span style="color:#f92672"><name></span>ozone.om.address.cluster1.om3<span style="color:#f92672"></name></span>
+ <span style="color:#f92672"><value></span>host3<span style="color:#f92672"></value></span>
+<span style="color:#f92672"></property></span>
+</code></pre></div><p>The defined <code>serviceId</code> can be used instead of a single OM host using <a href="../interface.html">client interfaces</a></p>
+<p>For example with <code>o3fs://</code></p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-shell" data-lang="shell">hdfs dfs -ls o3fs://bucket.volume.cluster1/prefix/
+</code></pre></div><p>Or with <code>ofs://</code>:</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-shell" data-lang="shell">hdfs dfs -ls ofs://cluster1/volume/bucket/prefix/
+</code></pre></div><h2 id="implementation-details">Implementation details</h2>
+<p>Raft can guarantee the replication of any request if the request is persisted to the RAFT log on the majority of the nodes. To achieve high throughput with Ozone Manager, it returns with the response even if the request is persisted only to the RAFT logs.</p>
+<p>RocksDB instance are updated by a background thread with batching transactions (so called “double buffer” as when one of the buffers is used to commit the data the other one collects all the new requests for the next commit.) To make all data available for the next request even if the background process is not yet wrote them the key data is cached in the memory.</p>
+<p><img src="HA-OM-doublebuffer.png" alt="Double buffer"></p>
+<p>The details of this approach discussed in a separated <a href="../design/omha.html">design doc</a> but it’s integral part of the OM HA design.</p>
+<h2 id="references">References</h2>
+<ul>
+<li>Check <a href="../design/omha.html">this page</a> for the links to the original design docs</li>
+<li>Ozone distribution contains an example OM HA configuration, under the <code>compose/ozone-om-ha</code> directory which can be tested with the help of <a href="../start/runningviadocker.html">docker-compose</a>.</li>
+</ul>
+
+
+
+ <a class="btn btn-success btn-lg" href="../feature/topology.html">Next >></a>
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+ </div>
+ <div class="push"></div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: November 17, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/d0aa34c4afae21538c6c6225f029c1d1c4c4bafd">d0aa34c4a</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="../js/jquery-3.5.1.min.js"></script>
+<script src="../js/ozonedoc.js"></script>
+<script src="../js/bootstrap.min.js"></script>
+
+
+</body>
+
+</html>
\ No newline at end of file
diff --git a/docs/1.1.0/feature/index.xml b/docs/1.1.0/feature/index.xml
new file mode 100644
index 0000000..a218afa
--- /dev/null
+++ b/docs/1.1.0/feature/index.xml
@@ -0,0 +1,55 @@
+<?xml version="1.0" encoding="utf-8" standalone="yes"?>
+<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
+ <channel>
+ <title>Features on Ozone</title>
+ <link>/feature.html</link>
+ <description>Recent content in Features on Ozone</description>
+ <generator>Hugo -- gohugo.io</generator>
+ <language>en-us</language><atom:link href="/feature/index.xml" rel="self" type="application/rss+xml" />
+ <item>
+ <title>High Availability</title>
+ <link>/feature/ha.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/feature/ha.html</guid>
+ <description>HA setup for Ozone to avoid any single point of failure.</description>
+ </item>
+
+ <item>
+ <title>Topology awareness</title>
+ <link>/feature/topology.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/feature/topology.html</guid>
+ <description>Configuration for rack-awarness for improved read/write</description>
+ </item>
+
+ <item>
+ <title>Quota in Ozone</title>
+ <link>/feature/quota.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/feature/quota.html</guid>
+ <description>Introduction to Ozone Quota</description>
+ </item>
+
+ <item>
+ <title>Recon Server</title>
+ <link>/feature/recon.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/feature/recon.html</guid>
+ <description>Recon is the Web UI and analysis service for Ozone</description>
+ </item>
+
+ <item>
+ <title>Observability</title>
+ <link>/feature/observability.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/feature/observability.html</guid>
+ <description>Different tools for Ozone to increase Observability</description>
+ </item>
+
+ </channel>
+</rss>
diff --git a/docs/1.1.0/feature/observability.html b/docs/1.1.0/feature/observability.html
new file mode 100644
index 0000000..9a39c52
--- /dev/null
+++ b/docs/1.1.0/feature/observability.html
@@ -0,0 +1,541 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+<body>
+
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../index.html" class="navbar-left ozone-logo">
+ <img src="../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+
+ <div class="wrapper">
+ <div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="../index.html">
+
+
+
+ <span>Overview</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../start.html">
+
+
+
+ <span>Getting Started</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="../concept.html">
+
+ <span>Architecture</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../concept/overview.html">Overview</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/datanodes.html">Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../feature.html">
+
+ <span>Features</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../feature/ha.html">High Availability</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/topology.html">Topology awareness</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/quota.html">Quota in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/recon.html">Recon Server</a>
+
+ </li>
+
+ <li class="active">
+
+ <a href="../feature/observability.html">Observability</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../interface.html">
+
+ <span>Client Interfaces</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../interface/ofs.html">Ofs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/o3fs.html">O3fs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/s3.html">S3 Protocol</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/cli.html">Command Line Interface</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/csi.html">CSI Protocol</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../security.html">
+
+ <span>Security</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../security/secureozone.html">Securing Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingtde.html">Transparent Data Encryption</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/gdpr.html">GDPR in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingdatanodes.html">Securing Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingozonehttp.html">Securing HTTP</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securings3.html">Securing S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securityacls.html">Ozone ACLs</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../tools.html">
+
+
+
+ <span>Tools</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../recipe.html">
+
+
+
+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+
+
+
+ <div class="col-md-9">
+ <nav aria-label="breadcrumb">
+ <ol class="breadcrumb">
+ <li class="breadcrumb-item"><a href="../index.html">Home</a></li>
+ <li class="breadcrumb-item" aria-current="page"><a href="../feature.html">Features</a></li>
+ <li class="breadcrumb-item active" aria-current="page">Observability</li>
+ </ol>
+ </nav>
+
+
+
+<div class="pull-right">
+
+
+
+</div>
+
+
+ <div class="col-md-9">
+ <h1>Observability</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p>Ozone provides multiple tools to get more information about the current state of the cluster.</p>
+<h2 id="prometheus">Prometheus</h2>
+<p>Ozone has native support for Prometheus integration. All internal metrics (collected by Hadoop metrics framework) are published under the <code>/prom</code> HTTP endpoint. (For example under http://localhost:9876/prom for SCM).</p>
+<p>The Prometheus endpoint is turned on by default but can be turned off by the <code>hdds.prometheus.endpoint.enabled</code> configuration variable.</p>
+<p>In a secure environment the page is guarded with SPNEGO authentication which is not supported by Prometheus. To enable monitoring in a secure environment, a specific authentication token can be configured</p>
+<p>Example <code>ozone-site.xml</code>:</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-XML" data-lang="XML"><span style="color:#f92672"><property></span>
+ <span style="color:#f92672"><name></span>hdds.prometheus.endpoint.token<span style="color:#f92672"></name></span>
+ <span style="color:#f92672"><value></span>putyourtokenhere<span style="color:#f92672"></value></span>
+<span style="color:#f92672"></property></span>
+</code></pre></div><p>Example prometheus configuration:</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-YAML" data-lang="YAML"><span style="color:#f92672">scrape_configs</span>:
+ - <span style="color:#f92672">job_name</span>: <span style="color:#ae81ff">ozone</span>
+ <span style="color:#f92672">bearer_token</span>: <span style="color:#ae81ff"><putyourtokenhere></span>
+ <span style="color:#f92672">metrics_path</span>: <span style="color:#ae81ff">/prom</span>
+ <span style="color:#f92672">static_configs</span>:
+ - <span style="color:#f92672">targets</span>:
+ - <span style="color:#e6db74">"127.0.0.1:9876"</span>
+</code></pre></div><h2 id="distributed-tracing">Distributed tracing</h2>
+<p>Distributed tracing can help to understand performance bottleneck with visualizing end-to-end performance.</p>
+<p>Ozone uses <a href="https://jaegertracing.io">jaeger</a> tracing library to collect traces which can send tracing data to any compatible backend (Zipkin, …).</p>
+<p>Tracing is turned off by default, but can be turned on with <code>hdds.tracing.enabled</code> from <code>ozone-site.xml</code></p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-XML" data-lang="XML"><span style="color:#f92672"><property></span>
+ <span style="color:#f92672"><name></span>hdds.tracing.enabled<span style="color:#f92672"></name></span>
+ <span style="color:#f92672"><value></span>true<span style="color:#f92672"></value></span>
+<span style="color:#f92672"></property></span>
+</code></pre></div><p>Jager client can be configured with environment variables as documented <a href="https://github.com/jaegertracing/jaeger-client-java/blob/master/jaeger-core/README.md">here</a>:</p>
+<p>For example:</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-shell" data-lang="shell">JAEGER_SAMPLER_PARAM<span style="color:#f92672">=</span>0.01
+JAEGER_SAMPLER_TYPE<span style="color:#f92672">=</span>probabilistic
+JAEGER_AGENT_HOST<span style="color:#f92672">=</span>jaeger
+</code></pre></div><p>This configuration will record 1% of the requests to limit the performance overhead. For more information about jaeger sampling <a href="https://www.jaegertracing.io/docs/1.18/sampling/#client-sampling-configuration">check the documentation</a></p>
+<h2 id="ozone-insight">ozone insight</h2>
+<p>Ozone insight is a swiss-army-knife tool to for checking the current state of Ozone cluster. It can show logging, metrics and configuration for a particular component.</p>
+<p>To check the available components use <code>ozone insight list</code>:</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-shell" data-lang="shell">> ozone insight list
+
+Available insight points:
+
+ scm.node-manager SCM Datanode management related information.
+ scm.replica-manager SCM closed container replication manager
+ scm.event-queue Information about the internal async event delivery
+ scm.protocol.block-location SCM Block location protocol endpoint
+ scm.protocol.container-location SCM Container location protocol endpoint
+ scm.protocol.security SCM Block location protocol endpoint
+ om.key-manager OM Key Manager
+ om.protocol.client Ozone Manager RPC endpoint
+ datanode.pipeline More information about one ratis datanode ring.
+</code></pre></div><h3 id="configuration">Configuration</h3>
+<p><code>ozone insight config</code> can show configuration related to a specific component (supported only for selected components).</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-shell" data-lang="shell">> ozone insight config scm.replica-manager
+
+Configuration <span style="color:#66d9ef">for</span> <span style="color:#e6db74">`</span>scm.replica-manager<span style="color:#e6db74">`</span> <span style="color:#f92672">(</span>SCM closed container replication manager<span style="color:#f92672">)</span>
+
+>>> hdds.scm.replication.thread.interval
+ default: 300s
+ current: 300s
+
+There is a replication monitor thread running inside SCM which takes care of replicating the containers in the cluster. This property is used to configure the interval in which that thread runs.
+
+
+>>> hdds.scm.replication.event.timeout
+ default: 30m
+ current: 30m
+
+Timeout <span style="color:#66d9ef">for</span> the container replication/deletion commands sent to datanodes. After this timeout the command will be retried.
+
+</code></pre></div><h3 id="metrics">Metrics</h3>
+<p><code>ozone insight metrics</code> can show metrics related to a specific component (supported only for selected components).</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-shell" data-lang="shell">> ozone insight metrics scm.protocol.block-location
+Metrics <span style="color:#66d9ef">for</span> <span style="color:#e6db74">`</span>scm.protocol.block-location<span style="color:#e6db74">`</span> <span style="color:#f92672">(</span>SCM Block location protocol endpoint<span style="color:#f92672">)</span>
+
+RPC connections
+
+ Open connections: <span style="color:#ae81ff">0</span>
+ Dropped connections: <span style="color:#ae81ff">0</span>
+ Received bytes: <span style="color:#ae81ff">1267</span>
+ Sent bytes: <span style="color:#ae81ff">2420</span>
+
+
+RPC queue
+
+ RPC average queue time: 0.0
+ RPC call queue length: <span style="color:#ae81ff">0</span>
+
+
+RPC performance
+
+ RPC processing time average: 0.0
+ Number of slow calls: <span style="color:#ae81ff">0</span>
+
+
+Message type counters
+
+ Number of AllocateScmBlock: ???
+ Number of DeleteScmKeyBlocks: ???
+ Number of GetScmInfo: ???
+ Number of SortDatanodes: ???
+</code></pre></div><h3 id="logs">Logs</h3>
+<p><code>ozone insight logs</code> can connect to the required service and show the DEBUG/TRACE log related to one specific component. For example to display RPC message:</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-shell" data-lang="shell">>ozone insight logs om.protocol.client
+
+<span style="color:#f92672">[</span>OM<span style="color:#f92672">]</span> 2020-07-28 12:31:49,988 <span style="color:#f92672">[</span>DEBUG|org.apache.hadoop.ozone.protocolPB.OzoneManagerProtocolServerSideTranslatorPB|OzoneProtocolMessageDispatcher<span style="color:#f92672">]</span> OzoneProtocol ServiceList request is received
+<span style="color:#f92672">[</span>OM<span style="color:#f92672">]</span> 2020-07-28 12:31:50,095 <span style="color:#f92672">[</span>DEBUG|org.apache.hadoop.ozone.protocolPB.OzoneManagerProtocolServerSideTranslatorPB|OzoneProtocolMessageDispatcher<span style="color:#f92672">]</span> OzoneProtocol CreateVolume request is received
+</code></pre></div><p>Using <code>-v</code> flag the content of the protobuf message can also be displayed (TRACE level log):</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-shell" data-lang="shell">ozone insight logs -v om.protocol.client
+
+<span style="color:#f92672">[</span>OM<span style="color:#f92672">]</span> 2020-07-28 12:33:28,463 <span style="color:#f92672">[</span>TRACE|org.apache.hadoop.ozone.protocolPB.OzoneManagerProtocolServerSideTranslatorPB|OzoneProtocolMessageDispatcher<span style="color:#f92672">]</span> <span style="color:#f92672">[</span>service<span style="color:#f92672">=</span>OzoneProtocol<span style="color:#f92672">]</span> <span style="color:#f92672">[</span>type<span style="color:#f92672">=</span>CreateVolume<span style="color:#f92672">]</span> request is received:
+cmdType: CreateVolume
+traceID: <span style="color:#e6db74">""</span>
+clientId: <span style="color:#e6db74">"client-A31DF5C6ECF2"</span>
+createVolumeRequest <span style="color:#f92672">{</span>
+ volumeInfo <span style="color:#f92672">{</span>
+ adminName: <span style="color:#e6db74">"hadoop"</span>
+ ownerName: <span style="color:#e6db74">"hadoop"</span>
+ volume: <span style="color:#e6db74">"vol1"</span>
+ quotaInBytes: <span style="color:#ae81ff">1152921504606846976</span>
+ volumeAcls <span style="color:#f92672">{</span>
+ type: USER
+ name: <span style="color:#e6db74">"hadoop"</span>
+ rights: <span style="color:#e6db74">"200"</span>
+ aclScope: ACCESS
+ <span style="color:#f92672">}</span>
+ volumeAcls <span style="color:#f92672">{</span>
+ type: GROUP
+ name: <span style="color:#e6db74">"users"</span>
+ rights: <span style="color:#e6db74">"200"</span>
+ aclScope: ACCESS
+ <span style="color:#f92672">}</span>
+ creationTime: <span style="color:#ae81ff">1595939608460</span>
+ objectID: <span style="color:#ae81ff">0</span>
+ updateID: <span style="color:#ae81ff">0</span>
+ modificationTime: <span style="color:#ae81ff">0</span>
+ <span style="color:#f92672">}</span>
+<span style="color:#f92672">}</span>
+
+<span style="color:#f92672">[</span>OM<span style="color:#f92672">]</span> 2020-07-28 12:33:28,474 <span style="color:#f92672">[</span>TRACE|org.apache.hadoop.ozone.protocolPB.OzoneManagerProtocolServerSideTranslatorPB|OzoneProtocolMessageDispatcher<span style="color:#f92672">]</span> <span style="color:#f92672">[</span>service<span style="color:#f92672">=</span>OzoneProtocol<span style="color:#f92672">]</span> <span style="color:#f92672">[</span>type<span style="color:#f92672">=</span>CreateVolume<span style="color:#f92672">]</span> request is processed. Response:
+cmdType: CreateVolume
+traceID: <span style="color:#e6db74">""</span>
+success: false
+message: <span style="color:#e6db74">"Volume already exists"</span>
+status: VOLUME_ALREADY_EXISTS
+</code></pre></div><div class="alert alert-warning" role="alert">
+<p>Under the hood <code>ozone insight</code> uses HTTP endpoints to retrieve the required information (<code>/conf</code>, <code>/prom</code> and <code>/logLevel</code> endpoints). It’s not yet supported in secure environment.</p>
+</div>
+
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+ </div>
+ <div class="push"></div>
+ </div>
+
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+ <h1>Quota in Ozone</h1>
+
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+-->
+<p>So far, we know that Ozone allows users to create volumes, buckets, and keys. A Volume usually contains several buckets, and each Bucket also contains a certain number of keys. Obviously, it should allow the user to define quotas (for example, how many buckets can be created under a Volume or how much space can be used by a Bucket), which is a common requirement for storage systems.</p>
+<h2 id="currently-supported">Currently supported</h2>
+<ol>
+<li>Storage Space level quota</li>
+</ol>
+<p>Administrators should be able to define how much storage space a Volume or Bucket can use. The following Settings for Storage space quota are currently supported：</p>
+<p>a. By default, the quota for volume and bucket is not enabled.</p>
+<p>b. When volume quota is enabled, the total quota of the buckets, cannot exceed the volume quota.</p>
+<p>c. Bucket quota can be set separately without enabling Volume quota. The size of bucket quota is unrestricted at this point.</p>
+<p>d. Volume quota is not currently supported separately, and volume quota takes effect only if bucket quota is set. Because ozone only check the usedBytes of the bucket when we write the key.</p>
+<p>e. If the cluster is upgraded from old version less than 1.1.0, use of quota on older volumes and buckets(We can confirm by looking at the info for the volume or bucket, and if the quota value is -2 the volume or bucket is old) is not recommended. Since the old key is not counted to the bucket’s usedBytes, the quota setting is inaccurate at this point.</p>
+<p>f. If volume’s quota is enabled then bucket’s quota cannot be cleared.</p>
+<ol start="2">
+<li>Namespace quota</li>
+</ol>
+<p>Administrators should be able to define how many namespace a Volume or Bucket can use. The following settings for namespace quota are supported:</p>
+<p>a. By default, the namespace quota for volume and bucket is not enabled (thus unlimited quota).</p>
+<p>b. When volume namespace quota is enabled, the total number of buckets under the volume, cannot exceed the volume namespace quota.</p>
+<p>c. When bucket namespace quota is enabled, the total number of keys under the bucket, cannot exceed the bucket namespace quota.</p>
+<p>d. Linked buckets do not consume namespace quota.</p>
+<p>e. If the cluster is upgraded from old version less than 1.1.0, use of quota on older volumes and buckets(We can confirm by looking at the info for the volume or bucket, and if the quota value is -2 then volume or bucket is old) is not recommended. Since the old key is not counted to the bucket’s namespace quota, the quota setting is inaccurate at this point.</p>
+<h2 id="client-usage">Client usage</h2>
+<h3 id="storage-space-level-quota">Storage Space level quota</h3>
+<p>Storage space level quotas allow the use of units such as KB (k), MB (m), GB (g), TB (t), PB (p), etc. Represents how much storage Spaces will be used.</p>
+<h4 id="volume-storage-space-level-quota">Volume Storage Space level quota</h4>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-shell" data-lang="shell">bin/ozone sh volume create --space-quota 5MB /volume1
+</code></pre></div><p>This means setting the storage space of Volume1 to 5MB</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-shell" data-lang="shell">bin/ozone sh volume setquota --space-quota 10GB /volume1
+</code></pre></div><p>This behavior changes the quota of Volume1 to 10GB.</p>
+<h4 id="bucket-storage-space-level-quota">Bucket Storage Space level quota</h4>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-shell" data-lang="shell">bin/ozone sh bucket create --space-quota 5MB /volume1/bucket1
+</code></pre></div><p>That means bucket1 allows us to use 5MB of storage.</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-shell" data-lang="shell">bin/ozone sh bucket setquota --space-quota 10GB /volume1/bucket1
+</code></pre></div><p>This behavior changes the quota for Bucket1 to 10GB</p>
+<p>Total bucket quota should not be greater than its Volume quota. If we have a 10MB Volume, The sum of the sizes of all buckets under this volume cannot exceed 10MB, otherwise the bucket set quota fails.</p>
+<h4 id="clear-the-quota-for-volume-and-bucket">Clear the quota for volume and bucket</h4>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-shell" data-lang="shell">bin/ozone sh volume clrquota --space-quota /volume1
+bin/ozone sh bucket clrquota --space-quota /volume1/bucket1
+</code></pre></div><h4 id="check-quota-and-usedbytes-for-volume-and-bucket">Check quota and usedBytes for volume and bucket</h4>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-shell" data-lang="shell">bin/ozone sh volume info /volume1
+bin/ozone sh bucket info /volume1/bucket1
+</code></pre></div><p>We can get the quota value and usedBytes in the info of volume and bucket.</p>
+<h3 id="namespace-quota">Namespace quota</h3>
+<p>Namespace quota is a number that represents how many unique names can be used. This number cannot be greater than LONG.MAX_VALUE in Java.</p>
+<h4 id="volume-namespace-quota">Volume Namespace quota</h4>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-shell" data-lang="shell">bin/ozone sh volume create --namespace-quota <span style="color:#ae81ff">100</span> /volume1
+</code></pre></div><p>This means setting the namespace quota of Volume1 to 100.</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-shell" data-lang="shell">bin/ozone sh volume setquota --namespace-quota <span style="color:#ae81ff">1000</span> /volume1
+</code></pre></div><p>This behavior changes the namespace quota of Volume1 to 1000.</p>
+<h4 id="bucket-namespace-quota">Bucket Namespace quota</h4>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-shell" data-lang="shell">bin/ozone sh bucket create --namespace-quota <span style="color:#ae81ff">100</span> /volume1/bucket1
+</code></pre></div><p>That means bucket1 allows us to use 100 of namespace.</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-shell" data-lang="shell">bin/ozone sh bucket setquota --namespace-quota <span style="color:#ae81ff">1000</span> /volume1/bucket1
+</code></pre></div><p>This behavior changes the quota for Bucket1 to 1000.</p>
+<h4 id="clear-the-quota-for-volume-and-bucket-1">Clear the quota for volume and bucket</h4>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-shell" data-lang="shell">bin/ozone sh volume clrquota --namespace-quota /volume1
+bin/ozone sh bucket clrquota --namespace-quota /volume1/bucket1
+</code></pre></div><h4 id="check-quota-and-usednamespace-for-volume-and-bucket">Check quota and usedNamespace for volume and bucket</h4>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-shell" data-lang="shell">bin/ozone sh volume info /volume1
+bin/ozone sh bucket info /volume1/bucket1
+</code></pre></div><p>We can get the quota value and usedNamespace in the info of volume and bucket.</p>
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+ </li>
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+ <li class="">
+
+ <a href="../security/securingtde.html">Transparent Data Encryption</a>
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+ <a href="../security/gdpr.html">GDPR in Ozone</a>
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+
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+
+ <li class="">
+
+ <a href="../security/securityacls.html">Ozone ACLs</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ </ul>
+ </li>
+
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+ <li class="">
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+ <a href="../tools.html">
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+ </a>
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+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
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+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
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+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
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+ <a href="../zh/feature/recon.html"><span class="label label-success">中文</span></a>
+
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+
+
+ <div class="col-md-9">
+ <h1>Recon Server</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p>Recon serves as a management and monitoring console for Ozone.
+It’s an optional component, but it is strongly recommended to add it to the cluster
+since Recon can help with troubleshooting the cluster at critical times.
+Refer to <a href="../concept/recon.html">Recon Architecture</a> for detailed architecture overview and
+<a href="../interface/reconapi.html">Recon API</a> documentation
+for HTTP API reference.</p>
+<p>Recon is a service that brings its own HTTP web server and can be started by
+the following command.</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">ozone --daemon start recon</code></pre></div>
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+
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+
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+ <li class="">
+
+ <a href="../security/gdpr.html">GDPR in Ozone</a>
+
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+
+ <li class="">
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+ <a href="../security/securingdatanodes.html">Securing Datanodes</a>
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+
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+
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+
+ <li class="">
+
+ <a href="../security/securitywithranger.html">Apache Ranger</a>
+
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+
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+ <a href="../tools.html">
+
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+ </a>
+ </li>
+
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+
+ <a href="../recipe.html">
+
+
+
+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+
+
+
+ <div class="col-md-9">
+ <nav aria-label="breadcrumb">
+ <ol class="breadcrumb">
+ <li class="breadcrumb-item"><a href="../index.html">Home</a></li>
+ <li class="breadcrumb-item" aria-current="page"><a href="../feature.html">Features</a></li>
+ <li class="breadcrumb-item active" aria-current="page">Topology awareness</li>
+ </ol>
+ </nav>
+
+
+
+<div class="pull-right">
+
+
+
+</div>
+
+
+ <div class="col-md-9">
+ <h1>Topology awareness</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p>Ozone can use topology related information (for example rack placement) to optimize read and write pipelines. To get full rack-aware cluster, Ozone requires three different configuration.</p>
+<ol>
+<li>The topology information should be configured by Ozone.</li>
+<li>Topology related information should be used when Ozone chooses 3 different datanodes for a specific pipeline/container. (WRITE)</li>
+<li>When Ozone reads a Key it should prefer to read from the closest node.</li>
+</ol>
+<div class="alert alert-warning" role="alert">
+<p>Ozone uses RAFT replication for Open containers (write), and an async replication for closed, immutable containers (cold data). As RAFT requires low-latency network, topology awareness placement is available only for closed containers. See the <a href="../concept/containers.html">page about Containers</a> about more information related to Open vs Closed containers.</p>
+</div>
+<h2 id="topology-hierarchy">Topology hierarchy</h2>
+<p>Topology hierarchy can be configured with using <code>net.topology.node.switch.mapping.impl</code> configuration key. This configuration should define an implementation of the <code>org.apache.hadoop.net.CachedDNSToSwitchMapping</code>. As this is a Hadoop class, the configuration is exactly the same as the Hadoop Configuration</p>
+<h3 id="static-list">Static list</h3>
+<p>Static list can be configured with the help of <code>TableMapping</code>:</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-XML" data-lang="XML"><span style="color:#f92672"><property></span>
+ <span style="color:#f92672"><name></span>net.topology.node.switch.mapping.impl<span style="color:#f92672"></name></span>
+ <span style="color:#f92672"><value></span>org.apache.hadoop.net.TableMapping<span style="color:#f92672"></value></span>
+<span style="color:#f92672"></property></span>
+<span style="color:#f92672"><property></span>
+ <span style="color:#f92672"><name></span>net.topology.table.file.name<span style="color:#f92672"></name></span>
+ <span style="color:#f92672"><value></span>/opt/hadoop/compose/ozone-topology/network-config<span style="color:#f92672"></value></span>
+<span style="color:#f92672"></property></span>
+</code></pre></div><p>The second configuration option should point to a text file. The file format is a two column text file, with columns separated by whitespace. The first column is a DNS or IP address and the second column specifies the rack where the address maps. If no entry corresponding to a host in the cluster is found, then <code>/default-rack</code> is assumed.</p>
+<h3 id="dynamic-list">Dynamic list</h3>
+<p>Rack information can be identified with the help of an external script:</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-XML" data-lang="XML"><span style="color:#f92672"><property></span>
+ <span style="color:#f92672"><name></span>net.topology.node.switch.mapping.impl<span style="color:#f92672"></name></span>
+ <span style="color:#f92672"><value></span>org.apache.hadoop.net.TableMapping<span style="color:#f92672"></value></span>
+<span style="color:#f92672"></property></span>
+<span style="color:#f92672"><property></span>
+ <span style="color:#f92672"><name></span>org.apache.hadoop.net.ScriptBasedMapping<span style="color:#f92672"></name></span>
+ <span style="color:#f92672"><value></span>/usr/local/bin/rack.sh<span style="color:#f92672"></value></span>
+<span style="color:#f92672"></property></span>
+</code></pre></div><p>If implementing an external script, it will be specified with the <code>net.topology.script.file.name</code> parameter in the configuration files. Unlike the java class, the external topology script is not included with the Ozone distribution and is provided by the administrator. Ozone will send multiple IP addresses to ARGV when forking the topology script. The number of IP addresses sent to the topology script is controlled with <code>net.topology.script.number.args</code> and defaults to 100. If <code>net.topology.script.number.args</code> was changed to 1, a topology script would get forked for each IP submitted.</p>
+<h2 id="write-path">Write path</h2>
+<p>Placement of the closed containers can be configured with <code>ozone.scm.container.placement.impl</code> configuration key. The available container placement policies can be found in the <code>org.apache.hdds.scm.container.placement</code> <a href="https://github.com/apache/hadoop-ozone/tree/master/hadoop-hdds/server-scm/src/main/java/org/apache/hadoop/hdds/scm/container/placement/algorithms">package</a>.</p>
+<p>By default the <code>SCMContainerPlacementRandom</code> is used for topology-awareness the <code>SCMContainerPlacementRackAware</code> can be used:</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-XML" data-lang="XML"><span style="color:#f92672"><property></span>
+ <span style="color:#f92672"><name></span>ozone.scm.container.placement.impl<span style="color:#f92672"></name></span>
+ <span style="color:#f92672"><value></span>org.apache.hadoop.hdds.scm.container.placement.algorithms.SCMContainerPlacementRackAware<span style="color:#f92672"></value></span>
+<span style="color:#f92672"></property></span>
+</code></pre></div><p>This placement policy complies with the algorithm used in HDFS. With default 3 replica, two replicas will be on the same rack, the third one will on a different rack.</p>
+<p>This implementation applies to network topology like “/rack/node”. Don’t recommend to use this if the network topology has more layers.</p>
+<h2 id="read-path">Read path</h2>
+<p>Finally the read path also should be configured to read the data from the closest pipeline.</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-XML" data-lang="XML"><span style="color:#f92672"><property></span>
+ <span style="color:#f92672"><name></span>ozone.network.topology.aware.read<span style="color:#f92672"></name></span>
+ <span style="color:#f92672"><value></span>true<span style="color:#f92672"></value></span>
+<span style="color:#f92672"></property></span>
+</code></pre></div><h2 id="references">References</h2>
+<ul>
+<li>Hadoop documentation about <code>net.topology.node.switch.mapping.impl</code>: <a href="https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/RackAwareness.html">https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/RackAwareness.html</a></li>
+<li><a href="../design/topology.html">Design doc</a></li>
+</ul>
+
+
+
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+
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+<footer class="footer">
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+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: August 7, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/5ce6f0eab381389fd04c3130531b3ec626acbc65">5ce6f0eab</a>
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new file mode 100644
index 0000000..99ecc30
--- /dev/null
+++ b/docs/1.1.0/index.html
@@ -0,0 +1,396 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta name="generator" content="Hugo 0.81.0" />
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="./css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="./css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+ <body>
+
+ <div class="wrapper">
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="./index.html" class="navbar-left ozone-logo">
+ <img src="./ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="./index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+
+ <div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="active">
+
+ <a href="./index.html">
+
+
+
+ <span>Overview</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="./start.html">
+
+
+
+ <span>Getting Started</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="./concept.html">
+
+ <span>Architecture</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="./concept/overview.html">Overview</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./concept/datanodes.html">Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="./feature.html">
+
+ <span>Features</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="./feature/ha.html">High Availability</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./feature/topology.html">Topology awareness</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./feature/quota.html">Quota in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./feature/recon.html">Recon Server</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./feature/observability.html">Observability</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="./interface.html">
+
+ <span>Client Interfaces</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="./interface/ofs.html">Ofs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/o3fs.html">O3fs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/s3.html">S3 Protocol</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/cli.html">Command Line Interface</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/csi.html">CSI Protocol</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="./security.html">
+
+ <span>Security</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="./security/secureozone.html">Securing Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securingtde.html">Transparent Data Encryption</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/gdpr.html">GDPR in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securingdatanodes.html">Securing Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securingozonehttp.html">Securing HTTP</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securings3.html">Securing S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securityacls.html">Ozone ACLs</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="./tools.html">
+
+
+
+ <span>Tools</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="./recipe.html">
+
+
+
+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="./design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+
+
+<div class="pull-right">
+
+
+
+
+
+ <a href="./zh/index.html"><span class="label label-success">中文</span></a>
+
+
+</div>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<h1 id="apache-ozone">Apache Ozone</h1>
+<figure class="ozone-usage">
+ <img src="./ozone-usage.png" width="60%"/>
+</figure>
+
+<p><em><em>Ozone is a scalable, redundant, and distributed object store for Hadoop. <p>
+Apart from scaling to billions of objects of varying sizes,
+Ozone can function effectively in containerized environments
+like Kubernetes.</em></em> <p></p>
+<p>Applications like Apache Spark, Hive and YARN, work without any modifications when using Ozone. Ozone comes with a <a href="./interface/javaapi.html">Java client library</a>, <a href="./interface/s3.html">S3 protocol support</a>, and a <a href="./interface/cli.html">command line interface</a> which makes it easy to use Ozone.</p>
+<p>Ozone consists of volumes, buckets, and keys:</p>
+<ul>
+<li>Volumes are similar to user accounts. Only administrators can create or delete volumes.</li>
+<li>Buckets are similar to directories. A bucket can contain any number of keys, but buckets cannot contain other buckets.</li>
+<li>Keys are similar to files.</li>
+</ul>
+
+ </div>
+ </div>
+ </div>
+ <div class="push"></div>
+ </div>
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: December 5, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/e7cb0fb027236bf036e463a49e35fa8ab086d135">e7cb0fb02</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="./js/jquery-3.5.1.min.js"></script>
+<script src="./js/ozonedoc.js"></script>
+<script src="./js/bootstrap.min.js"></script>
+
+
+ </body>
+</html>
diff --git a/docs/1.1.0/index.xml b/docs/1.1.0/index.xml
new file mode 100644
index 0000000..927ad74
--- /dev/null
+++ b/docs/1.1.0/index.xml
@@ -0,0 +1,580 @@
+<?xml version="1.0" encoding="utf-8" standalone="yes"?>
+<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
+ <channel>
+ <title>Overview on Ozone</title>
+ <link>/</link>
+ <description>Recent content in Overview on Ozone</description>
+ <generator>Hugo -- gohugo.io</generator>
+ <language>en-us</language><atom:link href="/index.xml" rel="self" type="application/rss+xml" />
+ <item>
+ <title>Overview</title>
+ <link>/concept/overview.html</link>
+ <pubDate>Tue, 10 Oct 2017 00:00:00 +0000</pubDate>
+
+ <guid>/concept/overview.html</guid>
+ <description>Ozone&rsquo;s overview and components that make up Ozone.</description>
+ </item>
+
+ <item>
+ <title>Ofs (Hadoop compatible)</title>
+ <link>/interface/ofs.html</link>
+ <pubDate>Thu, 14 Sep 2017 00:00:00 +0000</pubDate>
+
+ <guid>/interface/ofs.html</guid>
+ <description>Hadoop Compatible file system allows any application that expects an HDFS like interface to work against Ozone with zero changes. Frameworks like Apache Spark, YARN and Hive work against Ozone without needing any change. <strong>Global level view.</strong></description>
+ </item>
+
+ <item>
+ <title>High Availability</title>
+ <link>/feature/ha.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/feature/ha.html</guid>
+ <description>HA setup for Ozone to avoid any single point of failure.</description>
+ </item>
+
+ <item>
+ <title>Securing Ozone</title>
+ <link>/security/secureozone.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/security/secureozone.html</guid>
+ <description>Overview of Ozone security concepts and steps to secure Ozone Manager and SCM.</description>
+ </item>
+
+ <item>
+ <title>O3fs (Hadoop compatible)</title>
+ <link>/interface/o3fs.html</link>
+ <pubDate>Thu, 14 Sep 2017 00:00:00 +0000</pubDate>
+
+ <guid>/interface/o3fs.html</guid>
+ <description>Hadoop Compatible file system allows any application that expects an HDFS like interface to work against Ozone with zero changes. Frameworks like Apache Spark, YARN and Hive work against Ozone without needing any change. <strong>Bucket level view.</strong></description>
+ </item>
+
+ <item>
+ <title>Ozone Manager</title>
+ <link>/concept/ozonemanager.html</link>
+ <pubDate>Thu, 14 Sep 2017 00:00:00 +0000</pubDate>
+
+ <guid>/concept/ozonemanager.html</guid>
+ <description>Ozone Manager is the principal name space service of Ozone. OM manages the life cycle of volumes, buckets and Keys.</description>
+ </item>
+
+ <item>
+ <title>Topology awareness</title>
+ <link>/feature/topology.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/feature/topology.html</guid>
+ <description>Configuration for rack-awarness for improved read/write</description>
+ </item>
+
+ <item>
+ <title>Transparent Data Encryption</title>
+ <link>/security/securingtde.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/security/securingtde.html</guid>
+ <description>TDE allows data on the disks to be encrypted-at-rest and automatically decrypted during access.</description>
+ </item>
+
+ <item>
+ <title>Storage Container Manager</title>
+ <link>/concept/storagecontainermanager.html</link>
+ <pubDate>Thu, 14 Sep 2017 00:00:00 +0000</pubDate>
+
+ <guid>/concept/storagecontainermanager.html</guid>
+ <description>Storage Container Manager or SCM is the core metadata service of Ozone. SCM provides a distributed block layer for Ozone.</description>
+ </item>
+
+ <item>
+ <title>GDPR in Ozone</title>
+ <link>/security/gdpr.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/security/gdpr.html</guid>
+ <description>Support to implement the &ldquo;Right to be Forgotten&rdquo; requirement of GDPR</description>
+ </item>
+
+ <item>
+ <title>S3 Protocol</title>
+ <link>/interface/s3.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/interface/s3.html</guid>
+ <description>Ozone supports Amazon&rsquo;s Simple Storage Service (S3) protocol. In fact, You can use S3 clients and S3 SDK based applications without any modifications with Ozone.</description>
+ </item>
+
+ <item>
+ <title>Securing Datanodes</title>
+ <link>/security/securingdatanodes.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/security/securingdatanodes.html</guid>
+ <description>Explains different modes of securing data nodes. These range from kerberos to auto approval.</description>
+ </item>
+
+ <item>
+ <title>Command Line Interface</title>
+ <link>/interface/cli.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/interface/cli.html</guid>
+ <description>Ozone shell is the primary interface to interact with Ozone from the command line. Behind the scenes it uses the Java API.
+There are some functionality which couldn&rsquo;t be accessed without using ozone sh commands. For example:
+ Creating volumes with quota Managing internal ACLs Creating buckets with encryption key All of these are one-time, administration tasks. Applications can use Ozone without this CLI using other interface like Hadoop Compatible File System (o3fs or ofs) or S3 interface.</description>
+ </item>
+
+ <item>
+ <title>Quota in Ozone</title>
+ <link>/feature/quota.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/feature/quota.html</guid>
+ <description>Introduction to Ozone Quota</description>
+ </item>
+
+ <item>
+ <title>Recon API</title>
+ <link>/interface/reconapi.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/interface/reconapi.html</guid>
+ <description>Recon server supports HTTP endpoints to help troubleshoot and monitor Ozone cluster.</description>
+ </item>
+
+ <item>
+ <title>Securing HTTP</title>
+ <link>/security/securingozonehttp.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/security/securingozonehttp.html</guid>
+ <description>Secure HTTP web-consoles for Ozone services</description>
+ </item>
+
+ <item>
+ <title>Java API</title>
+ <link>/interface/javaapi.html</link>
+ <pubDate>Thu, 14 Sep 2017 00:00:00 +0000</pubDate>
+
+ <guid>/interface/javaapi.html</guid>
+ <description>Ozone has a set of Native RPC based APIs. This is the lowest level API&rsquo;s on which all other protocols are built. This is the most performant and feature-full of all Ozone protocols.</description>
+ </item>
+
+ <item>
+ <title>Containers</title>
+ <link>/concept/containers.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/concept/containers.html</guid>
+ <description>Description of the Containers, the replication unit of Ozone.</description>
+ </item>
+
+ <item>
+ <title>Securing S3</title>
+ <link>/security/securings3.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/security/securings3.html</guid>
+ <description>Ozone supports S3 protocol, and uses AWS Signature Version 4 protocol which allows a seamless S3 experience.</description>
+ </item>
+
+ <item>
+ <title>CSI Protocol</title>
+ <link>/interface/csi.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/interface/csi.html</guid>
+ <description>Ozone supports Container Storage Interface(CSI) protocol. You can use Ozone by mounting an Ozone volume by Ozone CSI.</description>
+ </item>
+
+ <item>
+ <title>Ozone ACLs</title>
+ <link>/security/securityacls.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/security/securityacls.html</guid>
+ <description>Native Ozone Authorizer provides Access Control List (ACL) support for Ozone without Ranger integration.</description>
+ </item>
+
+ <item>
+ <title>Datanodes</title>
+ <link>/concept/datanodes.html</link>
+ <pubDate>Thu, 14 Sep 2017 00:00:00 +0000</pubDate>
+
+ <guid>/concept/datanodes.html</guid>
+ <description>Ozone supports Amazon&rsquo;s Simple Storage Service (S3) protocol. In fact, You can use S3 clients and S3 SDK based applications without any modifications with Ozone.</description>
+ </item>
+
+ <item>
+ <title>Apache Ranger</title>
+ <link>/security/securitywithranger.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/security/securitywithranger.html</guid>
+ <description>Apache Ranger is a framework to enable, monitor and manage comprehensive data security across the Hadoop platform.</description>
+ </item>
+
+ <item>
+ <title>Recon Server</title>
+ <link>/feature/recon.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/feature/recon.html</guid>
+ <description>Recon is the Web UI and analysis service for Ozone</description>
+ </item>
+
+ <item>
+ <title>Recon</title>
+ <link>/concept/recon.html</link>
+ <pubDate>Tue, 27 Oct 2020 00:00:00 +0000</pubDate>
+
+ <guid>/concept/recon.html</guid>
+ <description>Recon serves as a management and monitoring console for Ozone.</description>
+ </item>
+
+ <item>
+ <title>Observability</title>
+ <link>/feature/observability.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/feature/observability.html</guid>
+ <description>Different tools for Ozone to increase Observability</description>
+ </item>
+
+ <item>
+ <title>Simple Single Ozone</title>
+ <link>/start/startfromdockerhub.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/start/startfromdockerhub.html</guid>
+ <description>Requirements Working docker setup AWS CLI (optional) Ozone in a Single Container The easiest way to start up an all-in-one ozone container is to use the latest docker image from docker hub:
+docker run -p 9878:9878 -p 9876:9876 apache/ozone This command will pull down the ozone image from docker hub and start all ozone services in a single container. This container will run the required metadata servers (Ozone Manager, Storage Container Manager) one data node and the S3 compatible REST server (S3 Gateway).</description>
+ </item>
+
+ <item>
+ <title>Ozone On Premise Installation</title>
+ <link>/start/onprem.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/start/onprem.html</guid>
+ <description>If you are feeling adventurous, you can setup ozone in a real cluster. Setting up a real cluster requires us to understand the components of Ozone. Ozone is designed to work concurrently with HDFS. However, Ozone is also capable of running independently. The components of ozone are the same in both approaches.
+Ozone Components Ozone Manager - Is the server that is in charge of the namespace of Ozone. Ozone Manager is responsible for all volume, bucket and key operations.</description>
+ </item>
+
+ <item>
+ <title>Minikube & Ozone</title>
+ <link>/start/minikube.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/start/minikube.html</guid>
+ <description>Requirements Working minikube setup kubectl kubernetes/examples folder of the ozone distribution contains kubernetes deployment resource files for multiple use cases. By default the kubernetes resource files are configured to use apache/ozone image from the dockerhub.
+To deploy it to minikube use the minikube configuration set:
+cd kubernetes/examples/minikube kubectl apply -f . And you can check the results with
+kubectl get pod Note: the kubernetes/examples/minikube resource set is optimized for minikube usage:</description>
+ </item>
+
+ <item>
+ <title>Ozone on Kubernetes</title>
+ <link>/start/kubernetes.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/start/kubernetes.html</guid>
+ <description>Requirements Working kubernetes cluster (LoadBalancer, PersistentVolume are not required) kubectl As the apache/ozone docker images are available from the dockerhub the deployment process is very similar to Minikube deployment. The only big difference is that we have dedicated set of k8s files for hosted clusters (for example we can use one datanode per host) Deploy to kubernetes
+kubernetes/examples folder of the ozone distribution contains kubernetes deployment resource files for multiple use cases.</description>
+ </item>
+
+ <item>
+ <title>Pseudo-cluster</title>
+ <link>/start/runningviadocker.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/start/runningviadocker.html</guid>
+ <description>Requirements docker and docker-compose Download the Ozone binary tarball and untar it.
+ Go to the directory where the docker compose files exist and tell docker-compose to start Ozone in the background. This will start a small ozone instance on your machine.
+ cd compose/ozone/ docker-compose up -d To verify that ozone is working as expected, let us log into a data node and run freon, the load generator for Ozone.</description>
+ </item>
+
+ <item>
+ <title>From Source</title>
+ <link>/start/fromsource.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/start/fromsource.html</guid>
+ <description>Requirements Java 1.8 Maven This is a guide on how to build the ozone sources. If you are not planning to build sources yourself, you can safely skip this page.
+ If you are a Hadoop ninja, and wise in the ways of Apache, you already know that a real Apache release is a source release.
+If you want to build from sources, Please untar the source tarball (or clone the latest code from the git repository) and run the ozone build command.</description>
+ </item>
+
+ <item>
+ <title>Proposed persistent OM connection for S3 gateway</title>
+ <link>/design/s3-performance.html</link>
+ <pubDate>Mon, 09 Nov 2020 00:00:00 +0000</pubDate>
+
+ <guid>/design/s3-performance.html</guid>
+ <description>Proposal to use per-request authentication and persistent connections between S3g and OM</description>
+ </item>
+
+ <item>
+ <title>Erasure Coding in Ozone</title>
+ <link>/design/ec.html</link>
+ <pubDate>Tue, 30 Jun 2020 00:00:00 +0000</pubDate>
+
+ <guid>/design/ec.html</guid>
+ <description>Use Erasure Coding algorithm for efficient storage</description>
+ </item>
+
+ <item>
+ <title>Implement new Ozone FileSystem scheme ofs://</title>
+ <link>/design/ofs.html</link>
+ <pubDate>Tue, 30 Jun 2020 00:00:00 +0000</pubDate>
+
+ <guid>/design/ofs.html</guid>
+ <description>A new schema structure for Hadoop compatible file system</description>
+ </item>
+
+ <item>
+ <title>Storage Class</title>
+ <link>/design/storage-class.html</link>
+ <pubDate>Mon, 08 Jun 2020 00:00:00 +0000</pubDate>
+
+ <guid>/design/storage-class.html</guid>
+ <description>New abstraction to configure replication methods.</description>
+ </item>
+
+ <item>
+ <title>Ozone Volume Management</title>
+ <link>/design/volume-management.html</link>
+ <pubDate>Thu, 02 Apr 2020 00:00:00 +0000</pubDate>
+
+ <guid>/design/volume-management.html</guid>
+ <description>A simplified version of mapping between S3 buckets and Ozone volume/buckets</description>
+ </item>
+
+ <item>
+ <title>NFS support Ozone</title>
+ <link>/design/nfs.html</link>
+ <pubDate>Wed, 25 Mar 2020 00:00:00 +0000</pubDate>
+
+ <guid>/design/nfs.html</guid>
+ <description>Adopt NFS gateway of HDFS and provide NFS file system view</description>
+ </item>
+
+ <item>
+ <title>Ozone Admin</title>
+ <link>/tools/admin.html</link>
+ <pubDate>Wed, 25 Mar 2020 00:00:00 +0000</pubDate>
+
+ <guid>/tools/admin.html</guid>
+ <description>Ozone Admin command can be used for all the admin related tasks.</description>
+ </item>
+
+ <item>
+ <title>SCM HA support</title>
+ <link>/design/scmha.html</link>
+ <pubDate>Thu, 05 Mar 2020 00:00:00 +0000</pubDate>
+
+ <guid>/design/scmha.html</guid>
+ <description>HA for Storage Container Manager using Ratis to replicate data</description>
+ </item>
+
+ <item>
+ <title>Ozone FS namespace</title>
+ <link>/design/namespace-support.html</link>
+ <pubDate>Mon, 20 Jan 2020 00:00:00 +0000</pubDate>
+
+ <guid>/design/namespace-support.html</guid>
+ <description>Use additional prefix table for indexed data retrieval</description>
+ </item>
+
+ <item>
+ <title>Generic Extensible Token support for Ozone</title>
+ <link>/design/token.html</link>
+ <pubDate>Thu, 09 Jan 2020 00:00:00 +0000</pubDate>
+
+ <guid>/design/token.html</guid>
+ <description>Extend existing token architecture to all entities of Ozone</description>
+ </item>
+
+ <item>
+ <title>Ozone Trash Feature</title>
+ <link>/design/trash.html</link>
+ <pubDate>Thu, 07 Nov 2019 00:00:00 +0000</pubDate>
+
+ <guid>/design/trash.html</guid>
+ <description>Feature provides a user with the ability to recover keys that may have been deleted accidentally. (similar to the HDFS trash feature).</description>
+ </item>
+
+ <item>
+ <title>Recon server v2</title>
+ <link>/design/recon2.html</link>
+ <pubDate>Mon, 19 Aug 2019 00:00:00 +0000</pubDate>
+
+ <guid>/design/recon2.html</guid>
+ <description>Second phase of Recon development. Recon acts as a passive SCM.</description>
+ </item>
+
+ <item>
+ <title>Decommissioning in Ozone</title>
+ <link>/design/decommissioning.html</link>
+ <pubDate>Wed, 31 Jul 2019 00:00:00 +0000</pubDate>
+
+ <guid>/design/decommissioning.html</guid>
+ <description>Formal process to shut down machines in a safe way after the required replications.</description>
+ </item>
+
+ <item>
+ <title>Ozone GDPR framework</title>
+ <link>/design/gdpr.html</link>
+ <pubDate>Thu, 20 Jun 2019 00:00:00 +0000</pubDate>
+
+ <guid>/design/gdpr.html</guid>
+ <description>Crypto key management to handle GDPR &ldquo;right to be forgotten&rdquo; feature</description>
+ </item>
+
+ <item>
+ <title>Ozone locks in OM</title>
+ <link>/design/locks.html</link>
+ <pubDate>Thu, 20 Jun 2019 00:00:00 +0000</pubDate>
+
+ <guid>/design/locks.html</guid>
+ <description>Hierarchical locking structure for OM elements (volumes/keys/buckets)</description>
+ </item>
+
+ <item>
+ <title>Ozone Enhancement Proposals</title>
+ <link>/design/ozone-enhancement-proposals.html</link>
+ <pubDate>Fri, 07 Jun 2019 00:00:00 +0000</pubDate>
+
+ <guid>/design/ozone-enhancement-proposals.html</guid>
+ <description>Definition of the process to share new technical proposals with the Ozone community.</description>
+ </item>
+
+ <item>
+ <title>Configless Ozone service management</title>
+ <link>/design/configless.html</link>
+ <pubDate>Sat, 25 May 2019 00:00:00 +0000</pubDate>
+
+ <guid>/design/configless.html</guid>
+ <description>Distribute only minimal configuration and download all the remaining before start</description>
+ </item>
+
+ <item>
+ <title>Ozone multi-raft support</title>
+ <link>/design/multiraft.html</link>
+ <pubDate>Tue, 21 May 2019 00:00:00 +0000</pubDate>
+
+ <guid>/design/multiraft.html</guid>
+ <description>Datanodes can be part of multiple independent RAFT groups / pipelines</description>
+ </item>
+
+ <item>
+ <title>Type-safe configuration API</title>
+ <link>/design/typesafeconfig.html</link>
+ <pubDate>Thu, 25 Apr 2019 00:00:00 +0000</pubDate>
+
+ <guid>/design/typesafeconfig.html</guid>
+ <description>Inject configuration values based on annotations instead of using constants and Hadoop API</description>
+ </item>
+
+ <item>
+ <title>Recon server 1</title>
+ <link>/design/recon1.html</link>
+ <pubDate>Tue, 19 Feb 2019 00:00:00 +0000</pubDate>
+
+ <guid>/design/recon1.html</guid>
+ <description>Second phase of Recon development. Recon acts as a passive SCM.</description>
+ </item>
+
+ <item>
+ <title>Ozone Encryption At Rest</title>
+ <link>/design/tde.html</link>
+ <pubDate>Fri, 08 Feb 2019 00:00:00 +0000</pubDate>
+
+ <guid>/design/tde.html</guid>
+ <description>Transparent Data Encryption encrypts the data before store it</description>
+ </item>
+
+ <item>
+ <title>Generate Configurations</title>
+ <link>/tools/genconf.html</link>
+ <pubDate>Tue, 18 Dec 2018 00:00:00 +0000</pubDate>
+
+ <guid>/tools/genconf.html</guid>
+ <description>Tool to generate default configuration</description>
+ </item>
+
+ <item>
+ <title>Audit Parser</title>
+ <link>/tools/auditparser.html</link>
+ <pubDate>Mon, 17 Dec 2018 00:00:00 +0000</pubDate>
+
+ <guid>/tools/auditparser.html</guid>
+ <description>Audit Parser tool can be used for querying the ozone audit logs.</description>
+ </item>
+
+ <item>
+ <title>Topology-awareness</title>
+ <link>/design/topology.html</link>
+ <pubDate>Fri, 16 Nov 2018 00:00:00 +0000</pubDate>
+
+ <guid>/design/topology.html</guid>
+ <description>Placement policy to use rack information for read and write</description>
+ </item>
+
+ <item>
+ <title>S3 protocol support for Ozone</title>
+ <link>/design/s3gateway.html</link>
+ <pubDate>Thu, 27 Sep 2018 00:00:00 +0000</pubDate>
+
+ <guid>/design/s3gateway.html</guid>
+ <description>Support any AWS S3 compatible client with dedicated REST endpoint</description>
+ </item>
+
+ <item>
+ <title>Ozone Manager HA</title>
+ <link>/design/omha.html</link>
+ <pubDate>Tue, 18 Sep 2018 00:00:00 +0000</pubDate>
+
+ <guid>/design/omha.html</guid>
+ <description>Support HA for Ozone Manager with the help of RATIS</description>
+ </item>
+
+ <item>
+ <title>Access Ozone object store with Amazon Boto3 client</title>
+ <link>/recipe/botoclient.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/recipe/botoclient.html</guid>
+ <description>How to access Ozone object store with Boto3 client?</description>
+ </item>
+
+ <item>
+ <title>Monitoring with Prometheus</title>
+ <link>/recipe/prometheus.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/recipe/prometheus.html</guid>
+ <description>A Simple recipe to monitor Ozone using Prometheus</description>
+ </item>
+
+ <item>
+ <title>Spark in Kubernetes with OzoneFS</title>
+ <link>/recipe/sparkozonefsk8s.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/recipe/sparkozonefsk8s.html</guid>
+ <description>How to use Apache Spark with Ozone on K8s?</description>
+ </item>
+
+ <item>
+ <title>Testing tools</title>
+ <link>/tools/testtools.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/tools/testtools.html</guid>
+ <description>Ozone contains multiple test tools for load generation, partitioning test or acceptance tests.</description>
+ </item>
+
+ </channel>
+</rss>
diff --git a/docs/1.1.0/interface.html b/docs/1.1.0/interface.html
new file mode 100644
index 0000000..d5a5a89
--- /dev/null
+++ b/docs/1.1.0/interface.html
@@ -0,0 +1,554 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="./css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="./css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+<body>
+
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="./index.html" class="navbar-left ozone-logo">
+ <img src="./ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="./index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+
+<div class="wrapper">
+<div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="./index.html">
+
+
+
+ <span>Overview</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="./start.html">
+
+
+
+ <span>Getting Started</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="./concept.html">
+
+ <span>Architecture</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="./concept/overview.html">Overview</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./concept/datanodes.html">Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="./feature.html">
+
+ <span>Features</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="./feature/ha.html">High Availability</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./feature/topology.html">Topology awareness</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./feature/quota.html">Quota in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./feature/recon.html">Recon Server</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./feature/observability.html">Observability</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="active">
+ <a href="./interface.html">
+
+ <span>Client Interfaces</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="./interface/ofs.html">Ofs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/o3fs.html">O3fs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/s3.html">S3 Protocol</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/cli.html">Command Line Interface</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/csi.html">CSI Protocol</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="./security.html">
+
+ <span>Security</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="./security/secureozone.html">Securing Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securingtde.html">Transparent Data Encryption</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/gdpr.html">GDPR in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securingdatanodes.html">Securing Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securingozonehttp.html">Securing HTTP</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securings3.html">Securing S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securityacls.html">Ozone ACLs</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="./tools.html">
+
+
+
+ <span>Tools</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="./recipe.html">
+
+
+
+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="./design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+ <div class="col-md-9">
+
+
+
+<div class="pull-right">
+
+
+
+
+
+ <a href="./zh/interface.html"><span class="label label-success">中文</span></a>
+
+
+</div>
+
+ <h1>Client Interfaces</h1>
+ </div>
+
+ <div class="col-md-9">
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+
+
+<div class="jumbotron jumbotron-fluid">
+ <div class="container">
+ <h3 class="display-4">Multi-Protocol Support </h3>
+ <p class="lead">
+
+Ozone is a multi-protocol file system. There are different protocols by which
+ users can access data on Ozone.
+
+ </p>
+ </div>
+</div>
+
+
+
+
+
+
+
+ <div class="row">
+
+ <div class="col-sm-6">
+ <div class="card">
+ <div class="card-body">
+ <h2 class="card-title">
+
+ Ofs (Hadoop compatible)
+ </h2>
+ <p class="card-text">Hadoop Compatible file system allows any application that expects an HDFS like interface to work against Ozone with zero changes. Frameworks like Apache Spark, YARN and Hive work against Ozone without needing any change. <strong>Global level view.</strong></p>
+ <a href="./interface/ofs.html"
+ class=" btn btn-primary btn-lg">Ofs (Hadoop compatible)</a>
+ </div>
+ </div>
+ </div>
+
+
+
+
+
+
+ <div class="col-sm-6">
+ <div class="card">
+ <div class="card-body">
+ <h2 class="card-title">
+
+ O3fs (Hadoop compatible)
+ </h2>
+ <p class="card-text">Hadoop Compatible file system allows any application that expects an HDFS like interface to work against Ozone with zero changes. Frameworks like Apache Spark, YARN and Hive work against Ozone without needing any change. <strong>Bucket level view.</strong></p>
+ <a href="./interface/o3fs.html"
+ class=" btn btn-primary btn-lg">O3fs (Hadoop compatible)</a>
+ </div>
+ </div>
+ </div>
+
+
+ </div>
+
+
+
+
+
+ <div class="row">
+
+ <div class="col-sm-6">
+ <div class="card">
+ <div class="card-body">
+ <h2 class="card-title">
+
+ S3 Protocol
+ </h2>
+ <p class="card-text">Ozone supports Amazon’s Simple Storage Service (S3) protocol. In fact, You can use S3 clients and S3 SDK based applications without any modifications with Ozone.</p>
+ <a href="./interface/s3.html"
+ class=" btn btn-primary btn-lg">S3 Protocol</a>
+ </div>
+ </div>
+ </div>
+
+
+
+
+
+
+ <div class="col-sm-6">
+ <div class="card">
+ <div class="card-body">
+ <h2 class="card-title">
+
+ Command Line Interface
+ </h2>
+ <p class="card-text">Ozone shell is the primary interface to interact with Ozone from the command line. Behind the scenes it uses the Java API.
+There are some functionality which couldn’t be accessed without using ozone sh commands. For example:
+ Creating volumes with quota Managing internal ACLs Creating buckets with encryption key All of these are one-time, administration tasks. Applications can use Ozone without this CLI using other interface like Hadoop Compatible File System (o3fs or ofs) or S3 interface.</p>
+ <a href="./interface/cli.html"
+ class=" btn btn-primary btn-lg">Command Line Interface</a>
+ </div>
+ </div>
+ </div>
+
+
+ </div>
+
+
+
+
+
+ <div class="row">
+
+ <div class="col-sm-6">
+ <div class="card">
+ <div class="card-body">
+ <h2 class="card-title">
+
+ Recon API
+ </h2>
+ <p class="card-text">Recon server supports HTTP endpoints to help troubleshoot and monitor Ozone cluster.</p>
+ <a href="./interface/reconapi.html"
+ class=" btn btn-primary btn-lg">Recon API</a>
+ </div>
+ </div>
+ </div>
+
+
+
+
+
+
+ <div class="col-sm-6">
+ <div class="card">
+ <div class="card-body">
+ <h2 class="card-title">
+
+ Java API
+ </h2>
+ <p class="card-text">Ozone has a set of Native RPC based APIs. This is the lowest level API’s on which all other protocols are built. This is the most performant and feature-full of all Ozone protocols.</p>
+ <a href="./interface/javaapi.html"
+ class=" btn btn-primary btn-lg">Java API</a>
+ </div>
+ </div>
+ </div>
+
+
+ </div>
+
+
+
+
+
+ <div class="row">
+
+ <div class="col-sm-6">
+ <div class="card">
+ <div class="card-body">
+ <h2 class="card-title">
+
+ CSI Protocol
+ </h2>
+ <p class="card-text">Ozone supports Container Storage Interface(CSI) protocol. You can use Ozone by mounting an Ozone volume by Ozone CSI.</p>
+ <a href="./interface/csi.html"
+ class=" btn btn-primary btn-lg">CSI Protocol</a>
+ </div>
+ </div>
+ </div>
+
+
+
+
+ </div>
+ </div>
+ </div>
+</div>
+ <div class="push"></div>
+</div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: August 7, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/5ce6f0eab381389fd04c3130531b3ec626acbc65">5ce6f0eab</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="./js/jquery-3.5.1.min.js"></script>
+<script src="./js/ozonedoc.js"></script>
+<script src="./js/bootstrap.min.js"></script>
+
+
+</body>
+
+</html>
\ No newline at end of file
diff --git a/docs/1.1.0/interface/CSI.png b/docs/1.1.0/interface/CSI.png
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new file mode 100644
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--- /dev/null
+++ b/docs/1.1.0/interface/cli.html
@@ -0,0 +1,529 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../css/ozonedoc.css" rel="stylesheet">
+
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+
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+
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+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
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+ </a>
+ <a class="navbar-brand hidden-xs" href="../index.html">
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+ <li class="">
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+ <a href="../start.html">
+
+
+
+ <span>Getting Started</span>
+ </a>
+ </li>
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+ <li class="">
+ <a href="../concept.html">
+
+ <span>Architecture</span>
+ </a>
+ <ul class="nav">
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+
+ <a href="../concept/overview.html">Overview</a>
+
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+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/datanodes.html">Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
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+
+
+ <li class="">
+ <a href="../feature.html">
+
+ <span>Features</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../feature/ha.html">High Availability</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/topology.html">Topology awareness</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/quota.html">Quota in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/recon.html">Recon Server</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/observability.html">Observability</a>
+
+ </li>
+
+ </ul>
+ </li>
+
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+
+ <li class="">
+ <a href="../interface.html">
+
+ <span>Client Interfaces</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../interface/ofs.html">Ofs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/o3fs.html">O3fs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/s3.html">S3 Protocol</a>
+
+ </li>
+
+ <li class="active">
+
+ <a href="../interface/cli.html">Command Line Interface</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/csi.html">CSI Protocol</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../security.html">
+
+ <span>Security</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../security/secureozone.html">Securing Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingtde.html">Transparent Data Encryption</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/gdpr.html">GDPR in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingdatanodes.html">Securing Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingozonehttp.html">Securing HTTP</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securings3.html">Securing S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securityacls.html">Ozone ACLs</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../tools.html">
+
+
+
+ <span>Tools</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../recipe.html">
+
+
+
+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+
+
+
+ <div class="col-md-9">
+ <nav aria-label="breadcrumb">
+ <ol class="breadcrumb">
+ <li class="breadcrumb-item"><a href="../index.html">Home</a></li>
+ <li class="breadcrumb-item" aria-current="page"><a href="../interface.html">Client Interfaces</a></li>
+ <li class="breadcrumb-item active" aria-current="page">Command Line Interface</li>
+ </ol>
+ </nav>
+
+
+
+<div class="pull-right">
+
+
+
+</div>
+
+
+ <div class="col-md-9">
+ <h1>Command Line Interface</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p>Ozone shell is the primary interface to interact with Ozone from the command line. Behind the scenes it uses the <a href="../interface/javaapi.html">Java API</a>.</p>
+<p>There are some functionality which couldn’t be accessed without using <code>ozone sh</code> commands. For example:</p>
+<ol>
+<li>Creating volumes with quota</li>
+<li>Managing internal ACLs</li>
+<li>Creating buckets with encryption key</li>
+</ol>
+<p>All of these are one-time, administration tasks. Applications can use Ozone without this CLI using other interface like Hadoop Compatible File System (o3fs or ofs) or S3 interface.</p>
+<p>Ozone shell help can be invoked at <em>object</em> level or at <em>action</em> level.</p>
+<p>For example:</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">ozone sh volume --help
+</code></pre></div><p>will show all possible actions for volumes.</p>
+<p>Or it can be invoked to explain a specific action like:</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">ozone sh volume create --help
+</code></pre></div><p>which will print the command line options of the <code>create</code> command for volumes.</p>
+<h2 id="general-command-format">General Command Format</h2>
+<p>Ozone shell commands take the following form:</p>
+<blockquote>
+<p><em>ozone sh object action url</em></p>
+</blockquote>
+<p><strong>ozone</strong> script is used to invoke all Ozone sub-commands. The ozone shell is
+invoked via <code>sh</code> command.</p>
+<p>Object can be volume, bucket or key. Actions are various verbs like
+create, list, delete etc.</p>
+<p>Depending on the action, Ozone URL can point to a volume, bucket or key in the following format:</p>
+<p><em>[schema][server:port]/volume/bucket/key</em></p>
+<p>Where,</p>
+<ol>
+<li>
+<p><strong>Schema</strong> - This should be <code>o3</code> which is the native RPC protocol to access
+Ozone API. The usage of the schema is optional.</p>
+</li>
+<li>
+<p><strong>Server:Port</strong> - This is the address of the Ozone Manager. If the port is
+omitted the default port from ozone-site.xml will be used.</p>
+</li>
+</ol>
+<p>Please see volume commands, bucket commands, and key commands section for more
+detail.</p>
+<h2 id="volume-operations">Volume operations</h2>
+<p>Volume is the top level element of the hierarchy, managed only by administrators. Optionally, quota and the owner user can be specified.</p>
+<p>Example commands:</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-shell" data-lang="shell">$ ozone sh volume create /vol1
+</code></pre></div><div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-shell" data-lang="shell">$ ozone sh volume info /vol1
+<span style="color:#f92672">{</span>
+ <span style="color:#e6db74">"metadata"</span> : <span style="color:#f92672">{</span> <span style="color:#f92672">}</span>,
+ <span style="color:#e6db74">"name"</span> : <span style="color:#e6db74">"vol1"</span>,
+ <span style="color:#e6db74">"admin"</span> : <span style="color:#e6db74">"hadoop"</span>,
+ <span style="color:#e6db74">"owner"</span> : <span style="color:#e6db74">"hadoop"</span>,
+ <span style="color:#e6db74">"creationTime"</span> : <span style="color:#e6db74">"2020-07-28T12:31:50.112Z"</span>,
+ <span style="color:#e6db74">"modificationTime"</span> : <span style="color:#e6db74">"2020-07-28T12:31:50.112Z"</span>,
+ <span style="color:#e6db74">"acls"</span> : <span style="color:#f92672">[</span> <span style="color:#f92672">{</span>
+ <span style="color:#e6db74">"type"</span> : <span style="color:#e6db74">"USER"</span>,
+ <span style="color:#e6db74">"name"</span> : <span style="color:#e6db74">"hadoop"</span>,
+ <span style="color:#e6db74">"aclScope"</span> : <span style="color:#e6db74">"ACCESS"</span>,
+ <span style="color:#e6db74">"aclList"</span> : <span style="color:#f92672">[</span> <span style="color:#e6db74">"ALL"</span> <span style="color:#f92672">]</span>
+ <span style="color:#f92672">}</span>, <span style="color:#f92672">{</span>
+ <span style="color:#e6db74">"type"</span> : <span style="color:#e6db74">"GROUP"</span>,
+ <span style="color:#e6db74">"name"</span> : <span style="color:#e6db74">"users"</span>,
+ <span style="color:#e6db74">"aclScope"</span> : <span style="color:#e6db74">"ACCESS"</span>,
+ <span style="color:#e6db74">"aclList"</span> : <span style="color:#f92672">[</span> <span style="color:#e6db74">"ALL"</span> <span style="color:#f92672">]</span>
+ <span style="color:#f92672">}</span> <span style="color:#f92672">]</span>,
+ <span style="color:#e6db74">"quota"</span> : <span style="color:#ae81ff">1152921504606846976</span>
+<span style="color:#f92672">}</span>
+</code></pre></div><div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-shell" data-lang="shell">$ ozone sh volume list /
+<span style="color:#f92672">{</span>
+ <span style="color:#e6db74">"metadata"</span> : <span style="color:#f92672">{</span> <span style="color:#f92672">}</span>,
+ <span style="color:#e6db74">"name"</span> : <span style="color:#e6db74">"s3v"</span>,
+ <span style="color:#e6db74">"admin"</span> : <span style="color:#e6db74">"hadoop"</span>,
+ <span style="color:#e6db74">"owner"</span> : <span style="color:#e6db74">"hadoop"</span>,
+ <span style="color:#e6db74">"creationTime"</span> : <span style="color:#e6db74">"2020-07-27T11:32:22.314Z"</span>,
+ <span style="color:#e6db74">"modificationTime"</span> : <span style="color:#e6db74">"2020-07-27T11:32:22.314Z"</span>,
+ <span style="color:#e6db74">"acls"</span> : <span style="color:#f92672">[</span> <span style="color:#f92672">{</span>
+ <span style="color:#e6db74">"type"</span> : <span style="color:#e6db74">"USER"</span>,
+ <span style="color:#e6db74">"name"</span> : <span style="color:#e6db74">"hadoop"</span>,
+ <span style="color:#e6db74">"aclScope"</span> : <span style="color:#e6db74">"ACCESS"</span>,
+ <span style="color:#e6db74">"aclList"</span> : <span style="color:#f92672">[</span> <span style="color:#e6db74">"ALL"</span> <span style="color:#f92672">]</span>
+ <span style="color:#f92672">}</span>, <span style="color:#f92672">{</span>
+ <span style="color:#e6db74">"type"</span> : <span style="color:#e6db74">"GROUP"</span>,
+ <span style="color:#e6db74">"name"</span> : <span style="color:#e6db74">"users"</span>,
+ <span style="color:#e6db74">"aclScope"</span> : <span style="color:#e6db74">"ACCESS"</span>,
+ <span style="color:#e6db74">"aclList"</span> : <span style="color:#f92672">[</span> <span style="color:#e6db74">"ALL"</span> <span style="color:#f92672">]</span>
+ <span style="color:#f92672">}</span> <span style="color:#f92672">]</span>,
+ <span style="color:#e6db74">"quota"</span> : <span style="color:#ae81ff">1152921504606846976</span>
+<span style="color:#f92672">}</span>
+....
+</code></pre></div><h2 id="bucket-operations">Bucket operations</h2>
+<p>Bucket is the second level of the object hierarchy, and is similar to AWS S3 buckets. Users can create buckets in volumes, if they have the necessary permissions.</p>
+<p>Command examples:</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-shell" data-lang="shell">$ ozone sh bucket create /vol1/bucket1
+</code></pre></div><div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-shell" data-lang="shell">$ ozone sh bucket info /vol1/bucket1
+<span style="color:#f92672">{</span>
+ <span style="color:#e6db74">"metadata"</span> : <span style="color:#f92672">{</span> <span style="color:#f92672">}</span>,
+ <span style="color:#e6db74">"volumeName"</span> : <span style="color:#e6db74">"vol1"</span>,
+ <span style="color:#e6db74">"name"</span> : <span style="color:#e6db74">"bucket1"</span>,
+ <span style="color:#e6db74">"storageType"</span> : <span style="color:#e6db74">"DISK"</span>,
+ <span style="color:#e6db74">"versioning"</span> : false,
+ <span style="color:#e6db74">"creationTime"</span> : <span style="color:#e6db74">"2020-07-28T13:14:45.091Z"</span>,
+ <span style="color:#e6db74">"modificationTime"</span> : <span style="color:#e6db74">"2020-07-28T13:14:45.091Z"</span>,
+ <span style="color:#e6db74">"encryptionKeyName"</span> : null,
+ <span style="color:#e6db74">"sourceVolume"</span> : null,
+ <span style="color:#e6db74">"sourceBucket"</span> : null
+<span style="color:#f92672">}</span>
+</code></pre></div><p><a href="../security/securingtde.html">Transparent Data Encryption</a> can be enabled at the bucket level.</p>
+<h2 id="key-operations">Key operations</h2>
+<p>Key is the object which can store the data.</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-shell" data-lang="shell">$ ozone sh key put /vol1/bucket1/README.md README.md
+</code></pre></div><div class="alert alert-warning" role="alert">
+<p>In this case the standard <code>ozone sh <object_type> <action> <url></code> scheme may be a bit confusing at first, as it results in the syntax <code>ozone sh key put <destination> <source></code> instead of the arguably more natural order of <code><source> <destination></code>.</p>
+</div>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-shell" data-lang="shell">$ ozone sh key info /vol1/bucket1/README.md
+<span style="color:#f92672">{</span>
+ <span style="color:#e6db74">"volumeName"</span> : <span style="color:#e6db74">"vol1"</span>,
+ <span style="color:#e6db74">"bucketName"</span> : <span style="color:#e6db74">"bucket1"</span>,
+ <span style="color:#e6db74">"name"</span> : <span style="color:#e6db74">"README.md"</span>,
+ <span style="color:#e6db74">"dataSize"</span> : 3841,
+ <span style="color:#e6db74">"creationTime"</span> : <span style="color:#e6db74">"2020-07-28T13:17:20.749Z"</span>,
+ <span style="color:#e6db74">"modificationTime"</span> : <span style="color:#e6db74">"2020-07-28T13:17:21.979Z"</span>,
+ <span style="color:#e6db74">"replicationType"</span> : <span style="color:#e6db74">"RATIS"</span>,
+ <span style="color:#e6db74">"replicationFactor"</span> : 1,
+ <span style="color:#e6db74">"ozoneKeyLocations"</span> : <span style="color:#f92672">[</span> <span style="color:#f92672">{</span>
+ <span style="color:#e6db74">"containerID"</span> : 1,
+ <span style="color:#e6db74">"localID"</span> : 104591670688743424,
+ <span style="color:#e6db74">"length"</span> : 3841,
+ <span style="color:#e6db74">"offset"</span> : <span style="color:#ae81ff">0</span>
+ <span style="color:#f92672">}</span> <span style="color:#f92672">]</span>,
+ <span style="color:#e6db74">"metadata"</span> : <span style="color:#f92672">{</span> <span style="color:#f92672">}</span>,
+ <span style="color:#e6db74">"fileEncryptionInfo"</span> : null
+<span style="color:#f92672">}</span>
+</code></pre></div><div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-shell" data-lang="shell">$ ozone sh key get /vol1/bucket1/README.md /tmp/
+</code></pre></div>
+
+
+ <a class="btn btn-success btn-lg" href="../interface/reconapi.html">Next >></a>
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+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: February 7, 2021 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/8585fba44a6ffe22fa2c65cc651acec6b6872e5e">8585fba44</a>
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diff --git a/docs/1.1.0/interface/csi.html b/docs/1.1.0/interface/csi.html
new file mode 100644
index 0000000..fc38578
--- /dev/null
+++ b/docs/1.1.0/interface/csi.html
@@ -0,0 +1,435 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../css/bootstrap.min.css" rel="stylesheet">
+
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+ </head>
+
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+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
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+ <a class="navbar-brand hidden-xs" href="../index.html">
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+ </a>
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+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
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+ <li class="breadcrumb-item active" aria-current="page">CSI Protocol</li>
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+ <div class="col-md-9">
+ <h1>CSI Protocol</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p><code>Container Storage Interface</code> (CSI) will enable storage vendors (SP) to develop a plugin once and have it work across a number of container orchestration (CO) systems like Kubernetes or Yarn.</p>
+<p>To get more information about CSI at <a href="https://github.com/container-storage-interface/spec/blob/master/spec.md">SCI spec</a></p>
+<p>CSI defined a simple GRPC interface with 3 interfaces (Identity, Controller, Node). It defined how the Container Orchestrator can request the creation of a new storage space or the mount of the newly created storage but doesn’t define how the storage can be mounted.</p>
+<p><img src="CSI.png" alt="CSI"></p>
+<p>By default Ozone CSI service uses a S3 fuse driver (<a href="https://github.com/kahing/goofys">goofys</a>) to mount the created Ozone bucket. Implementation of other mounting options such as a dedicated NFS server or native Fuse driver is work in progress.</p>
+<p>Ozone CSI is an implementation of CSI, it can make possible of using Ozone as a storage volume for a container.</p>
+<h2 id="getting-started">Getting started</h2>
+<p>First of all, we need an Ozone cluster with s3gateway, and its OM rpc port and s3gateway port must be visible to CSI pod,
+because CSIServer will access OM to create or delete a bucket, also, CSIServer will publish volume by creating a mount point to s3g
+through goofys.</p>
+<p>If you don’t have an Ozone cluster on kubernetes, you can reference <a href="../start/kubernetes.html">Kubernetes</a> to create one. Use the resources from <code>kubernetes/examples/ozone</code> where you can find all the required Kubernetes resources to run cluster together with the dedicated Ozone CSI daemon (check <code>kubernetes/examples/ozone/csi</code>)</p>
+<p>Now, create the CSI related resources by execute the follow command.</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">kubectl create -f /ozone/kubernetes/examples/ozone/csi
+</code></pre></div><h2 id="crete-pv-test-and-visit-the-result">Crete pv-test and visit the result.</h2>
+<p>Create pv-test related resources by execute the follow command.</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">kubectl create -f /ozone/kubernetes/examples/ozone/pv-test
+</code></pre></div><p>Attach the pod scm-0 and put a key into the /s3v/pvc* bucket.</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">kubectl exec -it scm-0 bash
+<span style="color:#f92672">[</span>hadoop@scm-0 ~<span style="color:#f92672">]</span>$ ozone sh bucket list s3v
+<span style="color:#f92672">{</span>
+ <span style="color:#e6db74">"metadata"</span> : <span style="color:#f92672">{</span> <span style="color:#f92672">}</span>,
+ <span style="color:#e6db74">"volumeName"</span> : <span style="color:#e6db74">"s3v"</span>,
+ <span style="color:#e6db74">"name"</span> : <span style="color:#e6db74">"pvc-861e2d8b-2232-4cd1-b43c-c0c26697ab6b"</span>,
+ <span style="color:#e6db74">"storageType"</span> : <span style="color:#e6db74">"DISK"</span>,
+ <span style="color:#e6db74">"versioning"</span> : false,
+ <span style="color:#e6db74">"creationTime"</span> : <span style="color:#e6db74">"2020-06-11T08:19:47.469Z"</span>,
+ <span style="color:#e6db74">"encryptionKeyName"</span> : null
+<span style="color:#f92672">}</span>
+<span style="color:#f92672">[</span>hadoop@scm-0 ~<span style="color:#f92672">]</span>$ ozone sh key put /s3v/pvc-861e2d8b-2232-4cd1-b43c-c0c26697ab6b/A LICENSE.txt
+</code></pre></div><p>Now, let’s forward port of the <code>ozone-csi-test-webserver-7cbdc5d65c-h5mnn</code> to see the UI through the web browser.</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">kubectl port-forward ozone-csi-test-webserver-7cbdc5d65c-h5mnn 8000:8000
+</code></pre></div><p>Eventually, we can see the result from <code>http://localhost:8000/</code></p>
+<p><img src="pvtest-webui.png" alt="pvtest-webui"></p>
+
+
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+ </div>
+ <div class="push"></div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: August 7, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/5ce6f0eab381389fd04c3130531b3ec626acbc65">5ce6f0eab</a>
+ </span>
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+</html>
\ No newline at end of file
diff --git a/docs/1.1.0/interface/index.xml b/docs/1.1.0/interface/index.xml
new file mode 100644
index 0000000..cb8e159
--- /dev/null
+++ b/docs/1.1.0/interface/index.xml
@@ -0,0 +1,75 @@
+<?xml version="1.0" encoding="utf-8" standalone="yes"?>
+<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
+ <channel>
+ <title>Client Interfaces on Ozone</title>
+ <link>/interface.html</link>
+ <description>Recent content in Client Interfaces on Ozone</description>
+ <generator>Hugo -- gohugo.io</generator>
+ <language>en-us</language><atom:link href="/interface/index.xml" rel="self" type="application/rss+xml" />
+ <item>
+ <title>Ofs (Hadoop compatible)</title>
+ <link>/interface/ofs.html</link>
+ <pubDate>Thu, 14 Sep 2017 00:00:00 +0000</pubDate>
+
+ <guid>/interface/ofs.html</guid>
+ <description>Hadoop Compatible file system allows any application that expects an HDFS like interface to work against Ozone with zero changes. Frameworks like Apache Spark, YARN and Hive work against Ozone without needing any change. <strong>Global level view.</strong></description>
+ </item>
+
+ <item>
+ <title>O3fs (Hadoop compatible)</title>
+ <link>/interface/o3fs.html</link>
+ <pubDate>Thu, 14 Sep 2017 00:00:00 +0000</pubDate>
+
+ <guid>/interface/o3fs.html</guid>
+ <description>Hadoop Compatible file system allows any application that expects an HDFS like interface to work against Ozone with zero changes. Frameworks like Apache Spark, YARN and Hive work against Ozone without needing any change. <strong>Bucket level view.</strong></description>
+ </item>
+
+ <item>
+ <title>S3 Protocol</title>
+ <link>/interface/s3.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/interface/s3.html</guid>
+ <description>Ozone supports Amazon&rsquo;s Simple Storage Service (S3) protocol. In fact, You can use S3 clients and S3 SDK based applications without any modifications with Ozone.</description>
+ </item>
+
+ <item>
+ <title>Command Line Interface</title>
+ <link>/interface/cli.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/interface/cli.html</guid>
+ <description>Ozone shell is the primary interface to interact with Ozone from the command line. Behind the scenes it uses the Java API.
+There are some functionality which couldn&rsquo;t be accessed without using ozone sh commands. For example:
+ Creating volumes with quota Managing internal ACLs Creating buckets with encryption key All of these are one-time, administration tasks. Applications can use Ozone without this CLI using other interface like Hadoop Compatible File System (o3fs or ofs) or S3 interface.</description>
+ </item>
+
+ <item>
+ <title>Recon API</title>
+ <link>/interface/reconapi.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/interface/reconapi.html</guid>
+ <description>Recon server supports HTTP endpoints to help troubleshoot and monitor Ozone cluster.</description>
+ </item>
+
+ <item>
+ <title>Java API</title>
+ <link>/interface/javaapi.html</link>
+ <pubDate>Thu, 14 Sep 2017 00:00:00 +0000</pubDate>
+
+ <guid>/interface/javaapi.html</guid>
+ <description>Ozone has a set of Native RPC based APIs. This is the lowest level API&rsquo;s on which all other protocols are built. This is the most performant and feature-full of all Ozone protocols.</description>
+ </item>
+
+ <item>
+ <title>CSI Protocol</title>
+ <link>/interface/csi.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/interface/csi.html</guid>
+ <description>Ozone supports Container Storage Interface(CSI) protocol. You can use Ozone by mounting an Ozone volume by Ozone CSI.</description>
+ </item>
+
+ </channel>
+</rss>
diff --git a/docs/1.1.0/interface/javaapi.html b/docs/1.1.0/interface/javaapi.html
new file mode 100644
index 0000000..cc70ff9
--- /dev/null
+++ b/docs/1.1.0/interface/javaapi.html
@@ -0,0 +1,497 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
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+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
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+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../css/bootstrap.min.css" rel="stylesheet">
+
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+
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+
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+
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+ <li class="visible-xs"><a href="#">References</a>
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+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
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+ <div class="col-md-9">
+ <h1>Java API</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p>Ozone ships with its own client library that supports RPC. For generic use cases the S3
+compatible REST interface also can be used instead of the Ozone client.</p>
+<h2 id="creating-an-ozone-client">Creating an Ozone client</h2>
+<p>The Ozone client factory creates the ozone client. To get a RPC client we can call</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-java" data-lang="java">OzoneClient ozClient <span style="color:#f92672">=</span> OzoneClientFactory<span style="color:#f92672">.</span><span style="color:#a6e22e">getRpcClient</span><span style="color:#f92672">();</span></code></pre></div>
+<p>If the user want to create a client based on the configuration, then they can
+call.</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-java" data-lang="java">OzoneClient ozClient <span style="color:#f92672">=</span> OzoneClientFactory<span style="color:#f92672">.</span><span style="color:#a6e22e">getClient</span><span style="color:#f92672">();</span></code></pre></div>
+<p>and an appropriate client based on configuration will be returned.</p>
+<h2 id="writing-data-using-ozone-client">Writing data using Ozone Client</h2>
+<p>The hierarchy of data inside ozone is a volume, bucket and a key. A volume
+is a collection of buckets. A bucket is a collection of keys. To write data
+to the ozone, you need a volume, bucket and a key.</p>
+<h3 id="creating-a-volume">Creating a Volume</h3>
+<p>Once we have a client, we need to get a reference to the ObjectStore. This
+is done via</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-java" data-lang="java">ObjectStore objectStore <span style="color:#f92672">=</span> ozClient<span style="color:#f92672">.</span><span style="color:#a6e22e">getObjectStore</span><span style="color:#f92672">();</span></code></pre></div>
+<p>An object store represents an active cluster against which the client is working.</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-java" data-lang="java"><span style="color:#75715e">// Let us create a volume to store our game assets.
+</span><span style="color:#75715e">// This uses default arguments for creating that volume.
+</span><span style="color:#75715e"></span>objectStore<span style="color:#f92672">.</span><span style="color:#a6e22e">createVolume</span><span style="color:#f92672">(</span><span style="color:#e6db74">"assets"</span><span style="color:#f92672">);</span>
+
+<span style="color:#75715e">// Let us verify that the volume got created.
+</span><span style="color:#75715e"></span>OzoneVolume assets <span style="color:#f92672">=</span> objectStore<span style="color:#f92672">.</span><span style="color:#a6e22e">getVolume</span><span style="color:#f92672">(</span><span style="color:#e6db74">"assets"</span><span style="color:#f92672">);</span></code></pre></div>
+<p>It is possible to pass an array of arguments to the createVolume by creating volume arguments.</p>
+<h3 id="creating-a-bucket">Creating a Bucket</h3>
+<p>Once you have a volume, you can create buckets inside the volume.</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-java" data-lang="java"><span style="color:#75715e">// Let us create a bucket called videos.
+</span><span style="color:#75715e"></span>assets<span style="color:#f92672">.</span><span style="color:#a6e22e">createBucket</span><span style="color:#f92672">(</span><span style="color:#e6db74">"videos"</span><span style="color:#f92672">);</span>
+OzoneBucket video <span style="color:#f92672">=</span> assets<span style="color:#f92672">.</span><span style="color:#a6e22e">getBucket</span><span style="color:#f92672">(</span><span style="color:#e6db74">"videos"</span><span style="color:#f92672">);</span></code></pre></div>
+<p>At this point we have a usable volume and a bucket. Our volume is called <em>assets</em> and bucket is called <em>videos</em>.</p>
+<p>Now we can create a Key.</p>
+<h3 id="reading-and-writing-a-key">Reading and Writing a Key</h3>
+<p>With a bucket object the users can now read and write keys. The following code reads a video called intro.mp4 from the local disk and stores in the <em>video</em> bucket that we just created.</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-java" data-lang="java"><span style="color:#75715e">// read data from the file, this is a user provided function.
+</span><span style="color:#75715e"></span><span style="color:#66d9ef">byte</span> <span style="color:#f92672">[]</span> videoData <span style="color:#f92672">=</span> readFile<span style="color:#f92672">(</span><span style="color:#e6db74">"intro.mp4"</span><span style="color:#f92672">);</span>
+
+<span style="color:#75715e">// Create an output stream and write data.
+</span><span style="color:#75715e"></span>OzoneOutputStream videoStream <span style="color:#f92672">=</span> video<span style="color:#f92672">.</span><span style="color:#a6e22e">createKey</span><span style="color:#f92672">(</span><span style="color:#e6db74">"intro.mp4"</span><span style="color:#f92672">,</span> 1048576<span style="color:#f92672">);</span>
+videoStream<span style="color:#f92672">.</span><span style="color:#a6e22e">write</span><span style="color:#f92672">(</span>videoData<span style="color:#f92672">);</span>
+
+<span style="color:#75715e">// Close the stream when it is done.
+</span><span style="color:#75715e"></span>videoStream<span style="color:#f92672">.</span><span style="color:#a6e22e">close</span><span style="color:#f92672">();</span>
+
+
+<span style="color:#75715e">// We can use the same bucket to read the file that we just wrote, by creating an input Stream.
+</span><span style="color:#75715e">// Let us allocate a byte array to hold the video first.
+</span><span style="color:#75715e"></span><span style="color:#66d9ef">byte</span><span style="color:#f92672">[]</span> data <span style="color:#f92672">=</span> <span style="color:#66d9ef">new</span> <span style="color:#66d9ef">byte</span><span style="color:#f92672">[(</span><span style="color:#66d9ef">int</span><span style="color:#f92672">)</span>1048576<span style="color:#f92672">];</span>
+OzoneInputStream introStream <span style="color:#f92672">=</span> video<span style="color:#f92672">.</span><span style="color:#a6e22e">readKey</span><span style="color:#f92672">(</span><span style="color:#e6db74">"intro.mp4"</span><span style="color:#f92672">);</span>
+<span style="color:#75715e">// read intro.mp4 into the data buffer
+</span><span style="color:#75715e"></span>introStream<span style="color:#f92672">.</span><span style="color:#a6e22e">read</span><span style="color:#f92672">(</span>data<span style="color:#f92672">);</span>
+introStream<span style="color:#f92672">.</span><span style="color:#a6e22e">close</span><span style="color:#f92672">();</span></code></pre></div>
+<p>Here is a complete example of the code that we just wrote. Please note the close functions being called in this program.</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-java" data-lang="java"><span style="color:#75715e">// Let us create a client
+</span><span style="color:#75715e"></span>OzoneClient ozClient <span style="color:#f92672">=</span> OzoneClientFactory<span style="color:#f92672">.</span><span style="color:#a6e22e">getClient</span><span style="color:#f92672">();</span>
+
+<span style="color:#75715e">// Get a reference to the ObjectStore using the client
+</span><span style="color:#75715e"></span>ObjectStore objectStore <span style="color:#f92672">=</span> ozClient<span style="color:#f92672">.</span><span style="color:#a6e22e">getObjectStore</span><span style="color:#f92672">();</span>
+
+<span style="color:#75715e">// Let us create a volume to store our game assets.
+</span><span style="color:#75715e">// This default arguments for creating that volume.
+</span><span style="color:#75715e"></span>objectStore<span style="color:#f92672">.</span><span style="color:#a6e22e">createVolume</span><span style="color:#f92672">(</span><span style="color:#e6db74">"assets"</span><span style="color:#f92672">);</span>
+
+<span style="color:#75715e">// Let us verify that the volume got created.
+</span><span style="color:#75715e"></span>OzoneVolume assets <span style="color:#f92672">=</span> objectStore<span style="color:#f92672">.</span><span style="color:#a6e22e">getVolume</span><span style="color:#f92672">(</span><span style="color:#e6db74">"assets"</span><span style="color:#f92672">);</span>
+
+<span style="color:#75715e">// Let us create a bucket called videos.
+</span><span style="color:#75715e"></span>assets<span style="color:#f92672">.</span><span style="color:#a6e22e">createBucket</span><span style="color:#f92672">(</span><span style="color:#e6db74">"videos"</span><span style="color:#f92672">);</span>
+OzoneBucket video <span style="color:#f92672">=</span> assets<span style="color:#f92672">.</span><span style="color:#a6e22e">getBucket</span><span style="color:#f92672">(</span><span style="color:#e6db74">"videos"</span><span style="color:#f92672">);</span>
+
+<span style="color:#75715e">// read data from the file, this is assumed to be a user provided function.
+</span><span style="color:#75715e"></span><span style="color:#66d9ef">byte</span> <span style="color:#f92672">[]</span> videoData <span style="color:#f92672">=</span> readFile<span style="color:#f92672">(</span><span style="color:#e6db74">"intro.mp4"</span><span style="color:#f92672">);</span>
+
+<span style="color:#75715e">// Create an output stream and write data.
+</span><span style="color:#75715e"></span>OzoneOutputStream videoStream <span style="color:#f92672">=</span> video<span style="color:#f92672">.</span><span style="color:#a6e22e">createKey</span><span style="color:#f92672">(</span><span style="color:#e6db74">"intro.mp4"</span><span style="color:#f92672">,</span> 1048576<span style="color:#f92672">);</span>
+videoStream<span style="color:#f92672">.</span><span style="color:#a6e22e">write</span><span style="color:#f92672">(</span>videoData<span style="color:#f92672">);</span>
+
+<span style="color:#75715e">// Close the stream when it is done.
+</span><span style="color:#75715e"></span>videoStream<span style="color:#f92672">.</span><span style="color:#a6e22e">close</span><span style="color:#f92672">();</span>
+
+
+<span style="color:#75715e">// We can use the same bucket to read the file that we just wrote, by creating an input Stream.
+</span><span style="color:#75715e">// Let us allocate a byte array to hold the video first.
+</span><span style="color:#75715e"></span>
+<span style="color:#66d9ef">byte</span><span style="color:#f92672">[]</span> data <span style="color:#f92672">=</span> <span style="color:#66d9ef">new</span> <span style="color:#66d9ef">byte</span><span style="color:#f92672">[(</span><span style="color:#66d9ef">int</span><span style="color:#f92672">)</span>1048576<span style="color:#f92672">];</span>
+OzoneInputStream introStream <span style="color:#f92672">=</span> video<span style="color:#f92672">.</span><span style="color:#a6e22e">readKey</span><span style="color:#f92672">(</span><span style="color:#e6db74">"intro.mp4"</span><span style="color:#f92672">);</span>
+introStream<span style="color:#f92672">.</span><span style="color:#a6e22e">read</span><span style="color:#f92672">(</span>data<span style="color:#f92672">);</span>
+
+<span style="color:#75715e">// Close the stream when it is done.
+</span><span style="color:#75715e"></span>introStream<span style="color:#f92672">.</span><span style="color:#a6e22e">close</span><span style="color:#f92672">();</span>
+
+<span style="color:#75715e">// Close the client.
+</span><span style="color:#75715e"></span>ozClient<span style="color:#f92672">.</span><span style="color:#a6e22e">close</span><span style="color:#f92672">();</span></code></pre></div>
+
+
+
+ <a class="btn btn-success btn-lg" href="../interface/csi.html">Next >></a>
+
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+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: August 7, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/5ce6f0eab381389fd04c3130531b3ec626acbc65">5ce6f0eab</a>
+ </span>
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+
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+
+</html>
\ No newline at end of file
diff --git a/docs/1.1.0/interface/o3fs.html b/docs/1.1.0/interface/o3fs.html
new file mode 100644
index 0000000..5a22f01
--- /dev/null
+++ b/docs/1.1.0/interface/o3fs.html
@@ -0,0 +1,456 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
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+ </button>
+ <a href="../index.html" class="navbar-left ozone-logo">
+ <img src="../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../index.html">
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+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
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+
+ <span>Features</span>
+ </a>
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+
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+ <a href="../feature/topology.html">Topology awareness</a>
+
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+ <li class="">
+
+ <a href="../feature/quota.html">Quota in Ozone</a>
+
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+
+ <a href="../interface/javaapi.html">Java API</a>
+
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+ <a href="../interface/csi.html">CSI Protocol</a>
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+ <a href="../security.html">
+
+ <span>Security</span>
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+
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+ <a href="../security/gdpr.html">GDPR in Ozone</a>
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+
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+
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+ <li class="visible-xs"><a href="#">References</a>
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+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
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+
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+ <li class="breadcrumb-item" aria-current="page"><a href="../interface.html">Client Interfaces</a></li>
+ <li class="breadcrumb-item active" aria-current="page">O3fs (Hadoop compatible)</li>
+ </ol>
+ </nav>
+
+
+
+<div class="pull-right">
+
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+ <a href="../zh/interface/o3fs.html"><span class="label label-success">中文</span></a>
+
+
+</div>
+
+
+ <div class="col-md-9">
+ <h1>O3fs (Hadoop compatible)</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p>The Hadoop compatible file system interface allows storage backends like Ozone
+to be easily integrated into Hadoop eco-system. Ozone file system is an
+Hadoop compatible file system.</p>
+<div class="alert alert-warning" role="alert">
+<p>Currently, Ozone supports two scheme: <code>o3fs://</code> and <code>ofs://</code>.
+The biggest difference between the <code>o3fs</code> and <code>ofs</code>，is that <code>o3fs</code> supports operations
+only at a <strong>single bucket</strong>, while ofs supports operations across all volumes and buckets and
+provides a full view of all the volume/buckets.</p>
+</div>
+<h2 id="setting-up-the-o3fs">Setting up the o3fs</h2>
+<p>To create an ozone file system, we have to choose a bucket where the file system would live. This bucket will be used as the backend store for OzoneFileSystem. All the files and directories will be stored as keys in this bucket.</p>
+<p>Please run the following commands to create a volume and bucket, if you don’t have them already.</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">ozone sh volume create /volume
+ozone sh bucket create /volume/bucket</code></pre></div>
+<p>Once this is created, please make sure that bucket exists via the <em>list volume</em> or <em>list bucket</em> commands.</p>
+<p>Please add the following entry to the core-site.xml.</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-XML" data-lang="XML"><span style="color:#f92672"><property></span>
+ <span style="color:#f92672"><name></span>fs.AbstractFileSystem.o3fs.impl<span style="color:#f92672"></name></span>
+ <span style="color:#f92672"><value></span>org.apache.hadoop.fs.ozone.OzFs<span style="color:#f92672"></value></span>
+<span style="color:#f92672"></property></span>
+<span style="color:#f92672"><property></span>
+ <span style="color:#f92672"><name></span>fs.defaultFS<span style="color:#f92672"></name></span>
+ <span style="color:#f92672"><value></span>o3fs://bucket.volume<span style="color:#f92672"></value></span>
+<span style="color:#f92672"></property></span>
+</code></pre></div><p>This will make this bucket to be the default Hadoop compatible file system and register the o3fs file system type.</p>
+<p>You also need to add the ozone-filesystem-hadoop3.jar file to the classpath:</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">export HADOOP_CLASSPATH<span style="color:#f92672">=</span>/opt/ozone/share/ozonefs/lib/hadoop-ozone-filesystem-hadoop3-*.jar:$HADOOP_CLASSPATH</code></pre></div>
+<p>(Note: with Hadoop 2.x, use the <code>hadoop-ozone-filesystem-hadoop2-*.jar</code>)</p>
+<p>Once the default Filesystem has been setup, users can run commands like ls, put, mkdir, etc.
+For example,</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">hdfs dfs -ls /</code></pre></div>
+<p>or</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">hdfs dfs -mkdir /users</code></pre></div>
+<p>Or put command etc. In other words, all programs like Hive, Spark, and Distcp will work against this file system.
+Please note that any keys created/deleted in the bucket using methods apart from OzoneFileSystem will show up as directories and files in the Ozone File System.</p>
+<p>Note: Bucket and volume names are not allowed to have a period in them.</p>
+<p>Moreover, the filesystem URI can take a fully qualified form with the OM host and an optional port as a part of the path following the volume name.
+For example, you can specify both host and port:</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">hdfs dfs -ls o3fs://bucket.volume.om-host.example.com:5678/key</code></pre></div>
+<p>When the port number is not specified, it will be retrieved from config key <code>ozone.om.address</code>
+if defined; or it will fall back to the default port <code>9862</code>.
+For example, we have <code>ozone.om.address</code> configured as following in <code>ozone-site.xml</code>:</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-xml" data-lang="xml"> <span style="color:#f92672"><property></span>
+ <span style="color:#f92672"><name></span>ozone.om.address<span style="color:#f92672"></name></span>
+ <span style="color:#f92672"><value></span>0.0.0.0:6789<span style="color:#f92672"></value></span>
+ <span style="color:#f92672"></property></span></code></pre></div>
+<p>When we run command:</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">hdfs dfs -ls o3fs://bucket.volume.om-host.example.com/key</code></pre></div>
+<p>The above command is essentially equivalent to:</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">hdfs dfs -ls o3fs://bucket.volume.om-host.example.com:6789/key</code></pre></div>
+<p>Note: Only port number from the config is used in this case,
+whereas the host name in the config <code>ozone.om.address</code> is ignored.</p>
+
+
+
+ <a class="btn btn-success btn-lg" href="../interface/s3.html">Next >></a>
+
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+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: August 7, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/5ce6f0eab381389fd04c3130531b3ec626acbc65">5ce6f0eab</a>
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\ No newline at end of file
diff --git a/docs/1.1.0/interface/ofs.html b/docs/1.1.0/interface/ofs.html
new file mode 100644
index 0000000..7e2c541
--- /dev/null
+++ b/docs/1.1.0/interface/ofs.html
@@ -0,0 +1,510 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
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+
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
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+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
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+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../index.html" class="navbar-left ozone-logo">
+ <img src="../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../index.html">
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+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
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+ </a>
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+ <span>Getting Started</span>
+ </a>
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+
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+ </a>
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+
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+
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+
+ <a href="../concept/storagecontainermanager.html">Storage Container Manager</a>
+
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+
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+
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+
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+ <li class="visible-xs"><a href="#">References</a>
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+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
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+ <li class="breadcrumb-item" aria-current="page"><a href="../interface.html">Client Interfaces</a></li>
+ <li class="breadcrumb-item active" aria-current="page">Ofs (Hadoop compatible)</li>
+ </ol>
+ </nav>
+
+
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+<div class="pull-right">
+
+
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+</div>
+
+
+ <div class="col-md-9">
+ <h1>Ofs (Hadoop compatible)</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p>The Hadoop compatible file system interface allows storage backends like Ozone
+to be easily integrated into Hadoop eco-system. Ozone file system is an
+Hadoop compatible file system.</p>
+<div class="alert alert-warning" role="alert">
+<p>Currently, Ozone supports two scheme: <code>o3fs://</code> and <code>ofs://</code>.
+The biggest difference between the <code>o3fs</code> and <code>ofs</code>，is that <code>o3fs</code> supports operations
+only at a <strong>single bucket</strong>, while ofs supports operations across all volumes and buckets and
+provides a full view of all the volume/buckets.</p>
+</div>
+<h2 id="the-basics">The Basics</h2>
+<p>Examples of valid OFS paths:</p>
+<pre><code>ofs://om1/
+ofs://om3:9862/
+ofs://omservice/
+ofs://omservice/volume1/
+ofs://omservice/volume1/bucket1/
+ofs://omservice/volume1/bucket1/dir1
+ofs://omservice/volume1/bucket1/dir1/key1
+
+ofs://omservice/tmp/
+ofs://omservice/tmp/key1
+</code></pre><p>Volumes and mount(s) are located at the root level of an OFS Filesystem.
+Buckets are listed naturally under volumes.
+Keys and directories are under each buckets.</p>
+<p>Note that for mounts, only temp mount <code>/tmp</code> is supported at the moment.</p>
+<h2 id="configuration">Configuration</h2>
+<p>Please add the following entry to the core-site.xml.</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-xml" data-lang="xml"><span style="color:#f92672"><property></span>
+ <span style="color:#f92672"><name></span>fs.ofs.impl<span style="color:#f92672"></name></span>
+ <span style="color:#f92672"><value></span>org.apache.hadoop.fs.ozone.RootedOzoneFileSystem<span style="color:#f92672"></value></span>
+<span style="color:#f92672"></property></span>
+<span style="color:#f92672"><property></span>
+ <span style="color:#f92672"><name></span>fs.defaultFS<span style="color:#f92672"></name></span>
+ <span style="color:#f92672"><value></span>ofs://om-host.example.com/<span style="color:#f92672"></value></span>
+<span style="color:#f92672"></property></span></code></pre></div>
+<p>This will make all the volumes and buckets to be the default Hadoop compatible file system and register the ofs file system type.</p>
+<p>You also need to add the ozone-filesystem-hadoop3.jar file to the classpath:</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">export HADOOP_CLASSPATH<span style="color:#f92672">=</span>/opt/ozone/share/ozonefs/lib/hadoop-ozone-filesystem-hadoop3-*.jar:$HADOOP_CLASSPATH</code></pre></div>
+<p>(Note: with Hadoop 2.x, use the <code>hadoop-ozone-filesystem-hadoop2-*.jar</code>)</p>
+<p>Once the default Filesystem has been setup, users can run commands like ls, put, mkdir, etc.
+For example:</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">hdfs dfs -ls /</code></pre></div>
+<p>Note that ofs works on all buckets and volumes. Users can create buckets and volumes using mkdir, such as create volume named volume1 and bucket named bucket1:</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">hdfs dfs -mkdir /volume1
+hdfs dfs -mkdir /volume1/bucket1</code></pre></div>
+<p>Or use the put command to write a file to the bucket.</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">hdfs dfs -put /etc/hosts /volume1/bucket1/test</code></pre></div>
+<p>For more usage, see: <a href="https://issues.apache.org/jira/secure/attachment/12987636/Design%20ofs%20v1.pdf">https://issues.apache.org/jira/secure/attachment/12987636/Design%20ofs%20v1.pdf</a></p>
+<h2 id="special-note">Special note</h2>
+<p>Trash is disabled even if <code>fs.trash.interval</code> is set on purpose. (HDDS-3982)</p>
+<h2 id="differences-from-o3fshahahugoshortcode-s5-hbhb">Differences from <a href="../interface/o3fs.html">o3fs</a></h2>
+<h3 id="creating-files">Creating files</h3>
+<p>OFS doesn’t allow creating keys(files) directly under root or volumes.
+Users will receive an error message when they try to do that:</p>
+<pre><code>$ ozone fs -touch /volume1/key1
+touch: Cannot create file under root or volume.
+</code></pre><h3 id="simplify-fsdefaultfs">Simplify fs.defaultFS</h3>
+<p>With OFS, fs.defaultFS (in core-site.xml) no longer needs to have a specific
+volume and bucket in its path like o3fs did.
+Simply put the OM host or service ID (in case of HA):</p>
+<pre><code><property>
+<name>fs.defaultFS</name>
+<value>ofs://omservice</value>
+</property>
+</code></pre><p>The client would then be able to access every volume and bucket on the cluster
+without specifying the hostname or service ID.</p>
+<pre><code>$ ozone fs -mkdir -p /volume1/bucket1
+</code></pre><h3 id="volume-and-bucket-management-directly-from-filesystem-shell">Volume and bucket management directly from FileSystem shell</h3>
+<p>Admins can create and delete volumes and buckets easily with Hadoop FS shell.
+Volumes and buckets are treated similar to directories so they will be created
+if they don’t exist with <code>-p</code>:</p>
+<pre><code>$ ozone fs -mkdir -p ofs://omservice/volume1/bucket1/dir1/
+</code></pre><p>Note that the supported volume and bucket name character set rule still applies.
+For instance, bucket and volume names don’t take underscore(<code>_</code>):</p>
+<pre><code>$ ozone fs -mkdir -p /volume_1
+mkdir: Bucket or Volume name has an unsupported character : _
+</code></pre><h2 id="mounts">Mounts</h2>
+<p>In order to be compatible with legacy Hadoop applications that use /tmp/,
+we have a special temp mount located at the root of the FS.
+This feature may be expanded in the feature to support custom mount paths.</p>
+<p>Important: To use it, first, an <strong>admin</strong> needs to create the volume tmp
+(the volume name is hardcoded for now) and set its ACL to world ALL access.
+Namely:</p>
+<pre><code>$ ozone sh volume create tmp
+$ ozone sh volume setacl tmp -al world::a
+</code></pre><p>These commands only needs to be done <strong>once per cluster</strong>.</p>
+<p>Then, <strong>each user</strong> needs to mkdir first to initialize their own temp bucket
+once.</p>
+<pre><code>$ ozone fs -mkdir /tmp
+2020-06-04 00:00:00,050 [main] INFO rpc.RpcClient: Creating Bucket: tmp/0238 ...
+</code></pre><p>After that they can write to it just like they would do to a regular
+directory. e.g.:</p>
+<pre><code>$ ozone fs -touch /tmp/key1
+</code></pre><h2 id="delete-with-trash-enabled">Delete with trash enabled</h2>
+<p>When keys are deleted with trash enabled, they are moved to a trash directory
+under each bucket, because keys aren’t allowed to be moved(renamed) between
+buckets in Ozone.</p>
+<pre><code>$ ozone fs -rm /volume1/bucket1/key1
+2020-06-04 00:00:00,100 [main] INFO fs.TrashPolicyDefault: Moved: 'ofs://id1/volume1/bucket1/key1' to trash at: ofs://id1/volume1/bucket1/.Trash/hadoop/Current/volume1/bucket1/key1
+</code></pre><p>This is very similar to how the HDFS encryption zone handles trash location.</p>
+<h2 id="recursive-listing">Recursive listing</h2>
+<p>OFS supports recursive volume, bucket and key listing.</p>
+<p>i.e. `ozone fs -ls -R ofs://omservice/`` will recursively list all volumes,
+buckets and keys the user has LIST permission to if ACL is enabled.
+If ACL is disabled, the command would just list literally everything on that
+cluster.</p>
+<p>This feature wouldn’t degrade server performance as the loop is on the client.
+Think it as a client is issuing multiple requests to the server to get all the
+information.</p>
+<h2 id="special-note-1">Special note</h2>
+<p>Trash is disabled even if <code>fs.trash.interval</code> is set on purpose. (HDDS-3982)</p>
+
+
+
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+ Version: 1.1.0, Last Modified: August 7, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/5ce6f0eab381389fd04c3130531b3ec626acbc65">5ce6f0eab</a>
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+
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+ <div class="col-md-9">
+ <h1>Recon API</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p>The Recon API v1 is a set of HTTP endpoints that help you understand the current
+state of an Ozone cluster and to troubleshoot if needed.</p>
+<h3 id="http-endpoints">HTTP Endpoints</h3>
+<h4 id="containers">Containers</h4>
+<ul>
+<li>
+<p><strong>/containers</strong></p>
+<p><strong>URL Structure</strong></p>
+<pre><code>GET /api/v1/containers
+</code></pre><p><strong>Parameters</strong></p>
+<ul>
+<li>
+<p>prevKey (optional)</p>
+<p>Only returns the containers with ID greater than the given prevKey.
+Example: prevKey=1</p>
+</li>
+<li>
+<p>limit (optional)</p>
+<p>Only returns the limited number of results. The default limit is 1000.</p>
+</li>
+</ul>
+<p><strong>Returns</strong></p>
+<p>Returns all the ContainerMetadata objects.</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-json" data-lang="json">{
+ <span style="color:#f92672">"data"</span>: {
+ <span style="color:#f92672">"totalCount"</span>: <span style="color:#ae81ff">3</span>,
+ <span style="color:#f92672">"containers"</span>: [
+ {
+ <span style="color:#f92672">"ContainerID"</span>: <span style="color:#ae81ff">1</span>,
+ <span style="color:#f92672">"NumberOfKeys"</span>: <span style="color:#ae81ff">834</span>
+ },
+ {
+ <span style="color:#f92672">"ContainerID"</span>: <span style="color:#ae81ff">2</span>,
+ <span style="color:#f92672">"NumberOfKeys"</span>: <span style="color:#ae81ff">833</span>
+ },
+ {
+ <span style="color:#f92672">"ContainerID"</span>: <span style="color:#ae81ff">3</span>,
+ <span style="color:#f92672">"NumberOfKeys"</span>: <span style="color:#ae81ff">833</span>
+ }
+ ]
+ }
+}
+</code></pre></div></li>
+<li>
+<p><strong>/containers/:id/keys</strong></p>
+<p><strong>URL Structure</strong></p>
+<pre><code>GET /api/v1/containers/:id/keys
+</code></pre><p><strong>Parameters</strong></p>
+<ul>
+<li>
+<p>prevKey (optional)</p>
+<p>Only returns the keys that are present after the given prevKey key prefix.
+Example: prevKey=/vol1/bucket1/key1</p>
+</li>
+<li>
+<p>limit (optional)</p>
+<p>Only returns the limited number of results. The default limit is 1000.</p>
+</li>
+</ul>
+<p><strong>Returns</strong></p>
+<p>Returns all the KeyMetadata objects for the given ContainerID.</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-json" data-lang="json">{
+ <span style="color:#f92672">"totalCount"</span>:<span style="color:#ae81ff">7</span>,
+ <span style="color:#f92672">"keys"</span>: [
+ {
+ <span style="color:#f92672">"Volume"</span>:<span style="color:#e6db74">"vol-1-73141"</span>,
+ <span style="color:#f92672">"Bucket"</span>:<span style="color:#e6db74">"bucket-3-35816"</span>,
+ <span style="color:#f92672">"Key"</span>:<span style="color:#e6db74">"key-0-43637"</span>,
+ <span style="color:#f92672">"DataSize"</span>:<span style="color:#ae81ff">1000</span>,
+ <span style="color:#f92672">"Versions"</span>:[<span style="color:#ae81ff">0</span>],
+ <span style="color:#f92672">"Blocks"</span>: {
+ <span style="color:#f92672">"0"</span>: [
+ {
+ <span style="color:#f92672">"containerID"</span>:<span style="color:#ae81ff">1</span>,
+ <span style="color:#f92672">"localID"</span>:<span style="color:#ae81ff">105232659753992201</span>
+ }
+ ]
+ },
+ <span style="color:#f92672">"CreationTime"</span>:<span style="color:#e6db74">"2020-11-18T18:09:17.722Z"</span>,
+ <span style="color:#f92672">"ModificationTime"</span>:<span style="color:#e6db74">"2020-11-18T18:09:30.405Z"</span>
+ },
+ <span style="color:#960050;background-color:#1e0010">...</span>
+ ]
+}
+</code></pre></div></li>
+<li>
+<p><strong>/containers/missing</strong></p>
+<p><strong>URL Structure</strong></p>
+<pre><code>GET /api/v1/containers/missing
+</code></pre><p><strong>Parameters</strong></p>
+<p>No parameters.</p>
+<p><strong>Returns</strong></p>
+<p>Returns the MissingContainerMetadata objects for all the missing containers.</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-json" data-lang="json">{
+ <span style="color:#f92672">"totalCount"</span>: <span style="color:#ae81ff">26</span>,
+ <span style="color:#f92672">"containers"</span>: [{
+ <span style="color:#f92672">"containerID"</span>: <span style="color:#ae81ff">1</span>,
+ <span style="color:#f92672">"missingSince"</span>: <span style="color:#ae81ff">1605731029145</span>,
+ <span style="color:#f92672">"keys"</span>: <span style="color:#ae81ff">7</span>,
+ <span style="color:#f92672">"pipelineID"</span>: <span style="color:#e6db74">"88646d32-a1aa-4e1a"</span>,
+ <span style="color:#f92672">"replicas"</span>: [{
+ <span style="color:#f92672">"containerId"</span>: <span style="color:#ae81ff">1</span>,
+ <span style="color:#f92672">"datanodeHost"</span>: <span style="color:#e6db74">"localhost-1"</span>,
+ <span style="color:#f92672">"firstReportTimestamp"</span>: <span style="color:#ae81ff">1605724047057</span>,
+ <span style="color:#f92672">"lastReportTimestamp"</span>: <span style="color:#ae81ff">1605731201301</span>
+ },
+ <span style="color:#960050;background-color:#1e0010">...</span>
+ ]
+ },
+ <span style="color:#960050;background-color:#1e0010">...</span>
+ ]
+}
+</code></pre></div></li>
+<li>
+<p><strong>/containers/:id/replicaHistory</strong></p>
+<p><strong>URL Structure</strong></p>
+<pre><code>GET /api/v1/containers/:id/replicaHistory
+</code></pre><p><strong>Parameters</strong></p>
+<p>No parameters.</p>
+<p><strong>Returns</strong></p>
+<p>Returns all the ContainerHistory objects for the given ContainerID.</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-json" data-lang="json">[
+ {
+ <span style="color:#f92672">"containerId"</span>: <span style="color:#ae81ff">1</span>,
+ <span style="color:#f92672">"datanodeHost"</span>: <span style="color:#e6db74">"localhost-1"</span>,
+ <span style="color:#f92672">"firstReportTimestamp"</span>: <span style="color:#ae81ff">1605724047057</span>,
+ <span style="color:#f92672">"lastReportTimestamp"</span>: <span style="color:#ae81ff">1605730421294</span>
+ },
+ <span style="color:#960050;background-color:#1e0010">...</span>
+]
+</code></pre></div></li>
+<li>
+<p><strong>/containers/unhealthy</strong></p>
+<p><strong>URL Structure</strong></p>
+<pre><code>GET /api/v1/containers/unhealthy
+</code></pre><p><strong>Parameters</strong></p>
+<ul>
+<li>
+<p>batchNum (optional)</p>
+<p>The batch number (like “page number”) of results to return.
+Passing 1, will return records 1 to limit. 2 will return
+limit + 1 to 2 * limit, etc.</p>
+</li>
+<li>
+<p>limit (optional)</p>
+<p>Only returns the limited number of results. The default limit is 1000.</p>
+</li>
+</ul>
+<p><strong>Returns</strong></p>
+<p>Returns the UnhealthyContainerMetadata objects for all the unhealthy containers.</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-json" data-lang="json">{
+ <span style="color:#f92672">"missingCount"</span>: <span style="color:#ae81ff">2</span>,
+ <span style="color:#f92672">"underReplicatedCount"</span>: <span style="color:#ae81ff">0</span>,
+ <span style="color:#f92672">"overReplicatedCount"</span>: <span style="color:#ae81ff">0</span>,
+ <span style="color:#f92672">"misReplicatedCount"</span>: <span style="color:#ae81ff">0</span>,
+ <span style="color:#f92672">"containers"</span>: [{
+ <span style="color:#f92672">"containerID"</span>: <span style="color:#ae81ff">1</span>,
+ <span style="color:#f92672">"containerState"</span>: <span style="color:#e6db74">"MISSING"</span>,
+ <span style="color:#f92672">"unhealthySince"</span>: <span style="color:#ae81ff">1605731029145</span>,
+ <span style="color:#f92672">"expectedReplicaCount"</span>: <span style="color:#ae81ff">3</span>,
+ <span style="color:#f92672">"actualReplicaCount"</span>: <span style="color:#ae81ff">0</span>,
+ <span style="color:#f92672">"replicaDeltaCount"</span>: <span style="color:#ae81ff">3</span>,
+ <span style="color:#f92672">"reason"</span>: <span style="color:#66d9ef">null</span>,
+ <span style="color:#f92672">"keys"</span>: <span style="color:#ae81ff">7</span>,
+ <span style="color:#f92672">"pipelineID"</span>: <span style="color:#e6db74">"88646d32-a1aa-4e1a"</span>,
+ <span style="color:#f92672">"replicas"</span>: [{
+ <span style="color:#f92672">"containerId"</span>: <span style="color:#ae81ff">1</span>,
+ <span style="color:#f92672">"datanodeHost"</span>: <span style="color:#e6db74">"localhost-1"</span>,
+ <span style="color:#f92672">"firstReportTimestamp"</span>: <span style="color:#ae81ff">1605722960125</span>,
+ <span style="color:#f92672">"lastReportTimestamp"</span>: <span style="color:#ae81ff">1605731230509</span>
+ },
+ <span style="color:#960050;background-color:#1e0010">...</span>
+ ]
+ },
+ <span style="color:#960050;background-color:#1e0010">...</span>
+ ]
+}
+</code></pre></div></li>
+<li>
+<p><strong>/containers/unhealthy/:state</strong></p>
+<p><strong>URL Structure</strong></p>
+<pre><code>GET /api/v1/containers/unhealthy/:state
+</code></pre><p><strong>Parameters</strong></p>
+<ul>
+<li>
+<p>batchNum (optional)</p>
+<p>The batch number (like “page number”) of results to return.
+Passing 1, will return records 1 to limit. 2 will return
+limit + 1 to 2 * limit, etc.</p>
+</li>
+<li>
+<p>limit (optional)</p>
+<p>Only returns the limited number of results. The default limit is 1000.</p>
+</li>
+</ul>
+<p><strong>Returns</strong></p>
+<p>Returns the UnhealthyContainerMetadata objects for the containers in the given state.
+Possible unhealthy container states are <code>MISSING</code>, <code>MIS_REPLICATED</code>, <code>UNDER_REPLICATED</code>, <code>OVER_REPLICATED</code>.
+The response structure is same as <code>/containers/unhealthy</code>.</p>
+</li>
+</ul>
+<h4 id="clusterstate">ClusterState</h4>
+<ul>
+<li>
+<p><strong>/clusterState</strong></p>
+<p><strong>URL Structure</strong></p>
+<pre><code>GET /api/v1/clusterState
+</code></pre><p><strong>Parameters</strong></p>
+<p>No parameters.</p>
+<p><strong>Returns</strong></p>
+<p>Returns a summary of the current state of the Ozone cluster.</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-json" data-lang="json">{
+ <span style="color:#f92672">"pipelines"</span>: <span style="color:#ae81ff">5</span>,
+ <span style="color:#f92672">"totalDatanodes"</span>: <span style="color:#ae81ff">4</span>,
+ <span style="color:#f92672">"healthyDatanodes"</span>: <span style="color:#ae81ff">4</span>,
+ <span style="color:#f92672">"storageReport"</span>: {
+ <span style="color:#f92672">"capacity"</span>: <span style="color:#ae81ff">1081719668736</span>,
+ <span style="color:#f92672">"used"</span>: <span style="color:#ae81ff">1309212672</span>,
+ <span style="color:#f92672">"remaining"</span>: <span style="color:#ae81ff">597361258496</span>
+ },
+ <span style="color:#f92672">"containers"</span>: <span style="color:#ae81ff">26</span>,
+ <span style="color:#f92672">"volumes"</span>: <span style="color:#ae81ff">6</span>,
+ <span style="color:#f92672">"buckets"</span>: <span style="color:#ae81ff">26</span>,
+ <span style="color:#f92672">"keys"</span>: <span style="color:#ae81ff">25</span>
+}
+</code></pre></div></li>
+</ul>
+<h4 id="datanodes">Datanodes</h4>
+<ul>
+<li>
+<p><strong>/datanodes</strong></p>
+<p><strong>URL Structure</strong></p>
+<pre><code>GET /api/v1/datanodes
+</code></pre><p><strong>Parameters</strong></p>
+<p>No parameters.</p>
+<p><strong>Returns</strong></p>
+<p>Returns all the datanodes in the cluster.</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-json" data-lang="json">{
+ <span style="color:#f92672">"totalCount"</span>: <span style="color:#ae81ff">4</span>,
+ <span style="color:#f92672">"datanodes"</span>: [{
+ <span style="color:#f92672">"uuid"</span>: <span style="color:#e6db74">"f8f8cb45-3ab2-4123"</span>,
+ <span style="color:#f92672">"hostname"</span>: <span style="color:#e6db74">"localhost-1"</span>,
+ <span style="color:#f92672">"state"</span>: <span style="color:#e6db74">"HEALTHY"</span>,
+ <span style="color:#f92672">"lastHeartbeat"</span>: <span style="color:#ae81ff">1605738400544</span>,
+ <span style="color:#f92672">"storageReport"</span>: {
+ <span style="color:#f92672">"capacity"</span>: <span style="color:#ae81ff">270429917184</span>,
+ <span style="color:#f92672">"used"</span>: <span style="color:#ae81ff">358805504</span>,
+ <span style="color:#f92672">"remaining"</span>: <span style="color:#ae81ff">119648149504</span>
+ },
+ <span style="color:#f92672">"pipelines"</span>: [{
+ <span style="color:#f92672">"pipelineID"</span>: <span style="color:#e6db74">"b9415b20-b9bd-4225"</span>,
+ <span style="color:#f92672">"replicationType"</span>: <span style="color:#e6db74">"RATIS"</span>,
+ <span style="color:#f92672">"replicationFactor"</span>: <span style="color:#ae81ff">3</span>,
+ <span style="color:#f92672">"leaderNode"</span>: <span style="color:#e6db74">"localhost-2"</span>
+ }, {
+ <span style="color:#f92672">"pipelineID"</span>: <span style="color:#e6db74">"3bf4a9e9-69cc-4d20"</span>,
+ <span style="color:#f92672">"replicationType"</span>: <span style="color:#e6db74">"RATIS"</span>,
+ <span style="color:#f92672">"replicationFactor"</span>: <span style="color:#ae81ff">1</span>,
+ <span style="color:#f92672">"leaderNode"</span>: <span style="color:#e6db74">"localhost-1"</span>
+ }],
+ <span style="color:#f92672">"containers"</span>: <span style="color:#ae81ff">17</span>,
+ <span style="color:#f92672">"leaderCount"</span>: <span style="color:#ae81ff">1</span>
+ },
+ <span style="color:#960050;background-color:#1e0010">...</span>
+ ]
+}
+</code></pre></div></li>
+</ul>
+<h4 id="pipelines">Pipelines</h4>
+<ul>
+<li>
+<p><strong>/pipelines</strong></p>
+<p><strong>URL Structure</strong></p>
+<pre><code>GET /api/v1/pipelines
+</code></pre><p><strong>Parameters</strong></p>
+<p>No parameters.</p>
+<p><strong>Returns</strong></p>
+<p>Returns all the pipelines in the cluster.</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-json" data-lang="json">{
+ <span style="color:#f92672">"totalCount"</span>: <span style="color:#ae81ff">5</span>,
+ <span style="color:#f92672">"pipelines"</span>: [{
+ <span style="color:#f92672">"pipelineId"</span>: <span style="color:#e6db74">"b9415b20-b9bd-4225"</span>,
+ <span style="color:#f92672">"status"</span>: <span style="color:#e6db74">"OPEN"</span>,
+ <span style="color:#f92672">"leaderNode"</span>: <span style="color:#e6db74">"localhost-1"</span>,
+ <span style="color:#f92672">"datanodes"</span>: [<span style="color:#e6db74">"localhost-1"</span>, <span style="color:#e6db74">"localhost-2"</span>, <span style="color:#e6db74">"localhost-3"</span>],
+ <span style="color:#f92672">"lastLeaderElection"</span>: <span style="color:#ae81ff">0</span>,
+ <span style="color:#f92672">"duration"</span>: <span style="color:#ae81ff">23166128</span>,
+ <span style="color:#f92672">"leaderElections"</span>: <span style="color:#ae81ff">0</span>,
+ <span style="color:#f92672">"replicationType"</span>: <span style="color:#e6db74">"RATIS"</span>,
+ <span style="color:#f92672">"replicationFactor"</span>: <span style="color:#ae81ff">3</span>,
+ <span style="color:#f92672">"containers"</span>: <span style="color:#ae81ff">0</span>
+ },
+ <span style="color:#960050;background-color:#1e0010">...</span>
+ ]
+}
+</code></pre></div></li>
+</ul>
+<h4 id="tasks">Tasks</h4>
+<ul>
+<li>
+<p><strong>/task/status</strong></p>
+<p><strong>URL Structure</strong></p>
+<pre><code>GET /api/v1/task/status
+</code></pre><p><strong>Parameters</strong></p>
+<p>No parameters.</p>
+<p><strong>Returns</strong></p>
+<p>Returns the status of all the Recon tasks.</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-json" data-lang="json">[
+ {
+ <span style="color:#f92672">"taskName"</span>: <span style="color:#e6db74">"OmDeltaRequest"</span>,
+ <span style="color:#f92672">"lastUpdatedTimestamp"</span>: <span style="color:#ae81ff">1605724099147</span>,
+ <span style="color:#f92672">"lastUpdatedSeqNumber"</span>: <span style="color:#ae81ff">186</span>
+ },
+ <span style="color:#960050;background-color:#1e0010">...</span>
+]
+</code></pre></div></li>
+</ul>
+<h4 id="utilization">Utilization</h4>
+<ul>
+<li>
+<p><strong>/utilization/fileCount</strong></p>
+<p><strong>URL Structure</strong></p>
+<pre><code>GET /api/v1/utilization/fileCount
+</code></pre><p><strong>Parameters</strong></p>
+<ul>
+<li>
+<p>volume (optional)</p>
+<p>Filters the results based on the given volume name.</p>
+</li>
+<li>
+<p>bucket (optional)</p>
+<p>Filters the results based on the given bucket name.</p>
+</li>
+<li>
+<p>fileSize (optional)</p>
+<p>Filters the results based on the given fileSize.</p>
+</li>
+</ul>
+<p><strong>Returns</strong></p>
+<p>Returns the file counts within different file ranges with <code>fileSize</code> in the
+response object being the upper cap for file size range.</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-json" data-lang="json">[{
+ <span style="color:#f92672">"volume"</span>: <span style="color:#e6db74">"vol-2-04168"</span>,
+ <span style="color:#f92672">"bucket"</span>: <span style="color:#e6db74">"bucket-0-11685"</span>,
+ <span style="color:#f92672">"fileSize"</span>: <span style="color:#ae81ff">1024</span>,
+ <span style="color:#f92672">"count"</span>: <span style="color:#ae81ff">1</span>
+}, {
+ <span style="color:#f92672">"volume"</span>: <span style="color:#e6db74">"vol-2-04168"</span>,
+ <span style="color:#f92672">"bucket"</span>: <span style="color:#e6db74">"bucket-1-41795"</span>,
+ <span style="color:#f92672">"fileSize"</span>: <span style="color:#ae81ff">1024</span>,
+ <span style="color:#f92672">"count"</span>: <span style="color:#ae81ff">1</span>
+}, {
+ <span style="color:#f92672">"volume"</span>: <span style="color:#e6db74">"vol-2-04168"</span>,
+ <span style="color:#f92672">"bucket"</span>: <span style="color:#e6db74">"bucket-2-93377"</span>,
+ <span style="color:#f92672">"fileSize"</span>: <span style="color:#ae81ff">1024</span>,
+ <span style="color:#f92672">"count"</span>: <span style="color:#ae81ff">1</span>
+}, {
+ <span style="color:#f92672">"volume"</span>: <span style="color:#e6db74">"vol-2-04168"</span>,
+ <span style="color:#f92672">"bucket"</span>: <span style="color:#e6db74">"bucket-3-50336"</span>,
+ <span style="color:#f92672">"fileSize"</span>: <span style="color:#ae81ff">1024</span>,
+ <span style="color:#f92672">"count"</span>: <span style="color:#ae81ff">2</span>
+}]
+</code></pre></div></li>
+</ul>
+<h4 id="a-namemetricsa-metrics"><a name="metrics"></a> Metrics</h4>
+<ul>
+<li>
+<p><strong>/metrics/:api</strong></p>
+<p><strong>URL Structure</strong></p>
+<pre><code>GET /api/v1/metrics/:api
+</code></pre><p><strong>Parameters</strong></p>
+<p>Refer to <a href="https://prometheus.io/docs/prometheus/latest/querying/api/">Prometheus HTTP API Reference</a>
+for complete documentation on querying.</p>
+<p><strong>Returns</strong></p>
+<p>This is a proxy endpoint for Prometheus and returns the same response as
+the prometheus endpoint.
+Example: /api/v1/metrics/query?query=ratis_leader_election_electionCount</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-json" data-lang="json">{
+ <span style="color:#f92672">"status"</span>: <span style="color:#e6db74">"success"</span>,
+ <span style="color:#f92672">"data"</span>: {
+ <span style="color:#f92672">"resultType"</span>: <span style="color:#e6db74">"vector"</span>,
+ <span style="color:#f92672">"result"</span>: [
+ {
+ <span style="color:#f92672">"metric"</span>: {
+ <span style="color:#f92672">"__name__"</span>: <span style="color:#e6db74">"ratis_leader_election_electionCount"</span>,
+ <span style="color:#f92672">"exported_instance"</span>: <span style="color:#e6db74">"33a5ac1d-8c65-4c74-a0b8-9314dfcccb42"</span>,
+ <span style="color:#f92672">"group"</span>: <span style="color:#e6db74">"group-03CA9397D54B"</span>,
+ <span style="color:#f92672">"instance"</span>: <span style="color:#e6db74">"ozone_datanode_1:9882"</span>,
+ <span style="color:#f92672">"job"</span>: <span style="color:#e6db74">"ozone"</span>
+ },
+ <span style="color:#f92672">"value"</span>: [
+ <span style="color:#ae81ff">1599159384.455</span>,
+ <span style="color:#e6db74">"5"</span>
+ ]
+ }
+ ]
+ }
+}
+</code></pre></div></li>
+</ul>
+
+
+
+ <a class="btn btn-success btn-lg" href="../interface/javaapi.html">Next >></a>
+
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+ <span class="small text-muted">
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diff --git a/docs/1.1.0/interface/s3.html b/docs/1.1.0/interface/s3.html
new file mode 100644
index 0000000..c6b6797
--- /dev/null
+++ b/docs/1.1.0/interface/s3.html
@@ -0,0 +1,542 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
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+ <meta name="viewport" content="width=device-width, initial-scale=1">
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+
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+
+
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+ </a>
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+ <li><a href="../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
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+ <li class="breadcrumb-item active" aria-current="page">S3 Protocol</li>
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+ <div class="col-md-9">
+ <h1>S3 Protocol</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p>Ozone provides S3 compatible REST interface to use the object store data with any S3 compatible tools.</p>
+<p>S3 buckets are stored under the <code>/s3v</code> volume.</p>
+<h2 id="getting-started">Getting started</h2>
+<p>S3 Gateway is a separated component which provides the S3 compatible APIs. It should be started additional to the regular Ozone components.</p>
+<p>You can start a docker based cluster, including the S3 gateway from the release package.</p>
+<p>Go to the <code>compose/ozone</code> directory, and start the server:</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">docker-compose up -d --scale datanode<span style="color:#f92672">=</span><span style="color:#ae81ff">3</span>
+</code></pre></div><p>You can access the S3 gateway at <code>http://localhost:9878</code></p>
+<h2 id="url-schema">URL Schema</h2>
+<p>Ozone S3 gateway supports both the virtual-host-style URL s3 bucket addresses (eg. <a href="http://bucketname.host:9878">http://bucketname.host:9878</a>) and the path-style addresses (eg. http://host:9878/bucketname)</p>
+<p>By default it uses the path-style addressing. To use virtual host style URLs set your main domain name in your <code>ozone-site.xml</code>:</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-xml" data-lang="xml"><span style="color:#f92672"><property></span>
+ <span style="color:#f92672"><name></span>ozone.s3g.domain.name<span style="color:#f92672"></name></span>
+ <span style="color:#f92672"><value></span>s3g.internal<span style="color:#f92672"></value></span>
+<span style="color:#f92672"></property></span>
+</code></pre></div><h2 id="bucket-browser">Bucket browser</h2>
+<p>Buckets could be browsed from the browser by adding <code>?browser=true</code> to the bucket URL.</p>
+<p>For example the content of the ‘testbucket’ could be checked from the browser using the URL http://localhost:9878/testbucket?browser=true</p>
+<h2 id="implemented-rest-endpoints">Implemented REST endpoints</h2>
+<p>Operations on S3Gateway service:</p>
+<table>
+<thead>
+<tr>
+<th>Endpoint</th>
+<th>Status</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>GET service</td>
+<td>implemented</td>
+</tr>
+</tbody>
+</table>
+<p>Operations on Bucket:</p>
+<table>
+<thead>
+<tr>
+<th>Endpoint</th>
+<th>Status</th>
+<th>Notes</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>GET Bucket (List Objects) Version 2</td>
+<td>implemented</td>
+<td></td>
+</tr>
+<tr>
+<td>HEAD Bucket</td>
+<td>implemented</td>
+<td></td>
+</tr>
+<tr>
+<td>DELETE Bucket</td>
+<td>implemented</td>
+<td></td>
+</tr>
+<tr>
+<td>PUT Bucket (Create bucket)</td>
+<td>implemented</td>
+<td></td>
+</tr>
+<tr>
+<td>Delete Multiple Objects (POST)</td>
+<td>implemented</td>
+<td></td>
+</tr>
+</tbody>
+</table>
+<p>Operation on Objects:</p>
+<table>
+<thead>
+<tr>
+<th>Endpoint</th>
+<th>Status</th>
+<th>Notes</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>PUT Object</td>
+<td>implemented</td>
+<td></td>
+</tr>
+<tr>
+<td>GET Object</td>
+<td>implemented</td>
+<td></td>
+</tr>
+<tr>
+<td>Multipart Upload</td>
+<td>implemented</td>
+<td>Except the listing of the current MultiPartUploads.</td>
+</tr>
+<tr>
+<td>DELETE Object</td>
+<td>implemented</td>
+<td></td>
+</tr>
+<tr>
+<td>HEAD Object</td>
+<td>implemented</td>
+<td></td>
+</tr>
+</tbody>
+</table>
+<h2 id="security">Security</h2>
+<p>If security is not enabled, you can <em>use</em> <strong>any</strong> AWS_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY</p>
+<p>If security is enabled, you can get the key and the secret with the <code>ozone s3 getsecret</code> command (*kerberos based authentication is required).</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">kinit -kt /etc/security/keytabs/testuser.keytab testuser/scm@EXAMPLE.COM
+ozone s3 getsecret
+awsAccessKey<span style="color:#f92672">=</span>testuser/scm@EXAMPLE.COM
+awsSecret<span style="color:#f92672">=</span>c261b6ecabf7d37d5f9ded654b1c724adac9bd9f13e247a235e567e8296d2999
+</code></pre></div><p>Now, you can use the key and the secret to access the S3 endpoint:</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">export AWS_ACCESS_KEY_ID<span style="color:#f92672">=</span>testuser/scm@EXAMPLE.COM
+export AWS_SECRET_ACCESS_KEY<span style="color:#f92672">=</span>c261b6ecabf7d37d5f9ded654b1c724adac9bd9f13e247a235e567e8296d2999
+aws s3api --endpoint http://localhost:9878 create-bucket --bucket bucket1
+</code></pre></div><h2 id="expose-any-volume">Expose any volume</h2>
+<p>Ozone has one more element in the name-space hierarchy compared to S3: the volumes. By default, all the buckets of the <code>/s3v</code> volume can be accessed with S3 interface but only the (Ozone) buckets of the <code>/s3v</code> volumes are exposed.</p>
+<p>To make any other buckets available with the S3 interface a “symbolic linked” bucket can be created:</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">ozone sh volume create /s3v
+ozone sh volume create /vol1
+
+ozone sh bucket create /vol1/bucket1
+ozone sh bucket link /vol1/bucket1 /s3v/common-bucket
+</code></pre></div><p>This example expose the <code>/vol1/bucket1</code> Ozone bucket as an S3 compatible <code>common-bucket</code> via the S3 interface.</p>
+<p>(Note: the implementation details of the bucket-linking feature can be found in the <a href="../design/volume-management.html">design doc</a>)</p>
+<h2 id="clients">Clients</h2>
+<h3 id="aws-cli">AWS Cli</h3>
+<p><code>aws</code> CLI could be used by specifying the custom REST endpoint.</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">aws s3api --endpoint http://localhost:9878 create-bucket --bucket buckettest
+</code></pre></div><p>Or</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">aws s3 ls --endpoint http://localhost:9878 s3://buckettest
+</code></pre></div><h3 id="s3-fuse-driver-goofys">S3 Fuse driver (goofys)</h3>
+<p>Goofys is a S3 FUSE driver. It could be used to mount any Ozone bucket as posix file system.</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">goofys --endpoint http://localhost:9878 bucket1 /mount/bucket1
+</code></pre></div>
+
+
+ <a class="btn btn-success btn-lg" href="../interface/cli.html">Next >></a>
+
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+ <div class="push"></div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: January 11, 2021 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/48acba421765f963b803304052a3cdd444b0d8be">48acba421</a>
+ </span>
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+</footer>
+
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new file mode 100644
index 0000000..eb0a8b4
--- /dev/null
+++ b/docs/1.1.0/js/bootstrap.min.js
@@ -0,0 +1,6 @@
+/*!
+ * Bootstrap v3.4.1 (https://getbootstrap.com/)
+ * Copyright 2011-2019 Twitter, Inc.
+ * Licensed under the MIT license
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+if("undefined"==typeof jQuery)throw new Error("Bootstrap's JavaScript requires jQuery");!function(t){"use strict";var e=jQuery.fn.jquery.split(" ")[0].split(".");if(e[0]<2&&e[1]<9||1==e[0]&&9==e[1]&&e[2]<1||3<e[0])throw new Error("Bootstrap's JavaScript requires jQuery version 1.9.1 or higher, but lower than version 4")}(),function(n){"use strict";n.fn.emulateTransitionEnd=function(t){var e=!1,i=this;n(this).one("bsTransitionEnd",function(){e=!0});return setTimeout(function(){e||n(i).trigger(n.support.transition.end)},t),this},n(function(){n.support.transition=function o(){var t=document.createElement("bootstrap"),e={WebkitTransition:"webkitTransitionEnd",MozTransition:"transitionend",OTransition:"oTransitionEnd otransitionend",transition:"transitionend"};for(var i in 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diff --git a/docs/1.1.0/js/jquery-3.5.1.min.js b/docs/1.1.0/js/jquery-3.5.1.min.js
new file mode 100644
index 0000000..b061403
--- /dev/null
+++ b/docs/1.1.0/js/jquery-3.5.1.min.js
@@ -0,0 +1,2 @@
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diff --git a/docs/1.1.0/js/ozonedoc.js b/docs/1.1.0/js/ozonedoc.js
new file mode 100644
index 0000000..3f96f00
--- /dev/null
+++ b/docs/1.1.0/js/ozonedoc.js
@@ -0,0 +1,23 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+$(
+ function(){
+ $("table").addClass("table table-condensed table-bordered table-striped");
+ }
+);
diff --git a/docs/1.1.0/ozone-logo-monochrome.svg b/docs/1.1.0/ozone-logo-monochrome.svg
new file mode 100644
index 0000000..89cc166
--- /dev/null
+++ b/docs/1.1.0/ozone-logo-monochrome.svg
@@ -0,0 +1,195 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!--
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License. See accompanying LICENSE file.
+-->
+<svg
+ xmlns:dc="http://purl.org/dc/elements/1.1/"
+ xmlns:cc="http://creativecommons.org/ns#"
+ xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+ xmlns:svg="http://www.w3.org/2000/svg"
+ xmlns="http://www.w3.org/2000/svg"
+ xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+ xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+ width="24"
+ height="24"
+ viewBox="0 0 24 24"
+ version="1.1"
+ id="svg26"
+ sodipodi:docname="ozone_bolt.svg"
+ inkscape:version="0.92.4 (5da689c313, 2019-01-14)">
+ <title
+ id="title39">Apache Ozone Logo</title>
+ <metadata
+ id="metadata32">
+ <rdf:RDF>
+ <cc:Work
+ rdf:about="">
+ <dc:format>image/svg+xml</dc:format>
+ <dc:type
+ rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+ <dc:title>Apache Ozone Logo</dc:title>
+ <cc:license
+ rdf:resource="https://www.apache.org/licenses/LICENSE-2.0" />
+ </cc:Work>
+ </rdf:RDF>
+ </metadata>
+ <defs
+ id="defs30">
+ <filter
+ style="color-interpolation-filters:sRGB"
+ inkscape:label="Fade to Black or White"
+ id="filter3871">
+ <feComposite
+ k4="0"
+ k3="0"
+ in2="SourceGraphic"
+ operator="arithmetic"
+ k1="0"
+ k2="1"
+ result="composite1"
+ id="feComposite3857" />
+ <feColorMatrix
+ in="composite1"
+ values="1"
+ type="saturate"
+ result="colormatrix1"
+ id="feColorMatrix3859" />
+ <feFlood
+ flood-opacity="0"
+ flood-color="rgb(0,0,0)"
+ result="flood1"
+ id="feFlood3861" />
+ <feBlend
+ in="flood1"
+ in2="colormatrix1"
+ mode="multiply"
+ result="blend1"
+ id="feBlend3863" />
+ <feBlend
+ in2="blend1"
+ mode="screen"
+ result="blend2"
+ id="feBlend3865" />
+ <feColorMatrix
+ in="blend2"
+ values="1"
+ type="saturate"
+ result="colormatrix2"
+ id="feColorMatrix3867" />
+ <feComposite
+ in="colormatrix2"
+ in2="SourceGraphic"
+ operator="in"
+ result="fbSourceGraphic"
+ id="feComposite3869" />
+ <feColorMatrix
+ result="fbSourceGraphicAlpha"
+ in="fbSourceGraphic"
+ values="0 0 0 -1 0 0 0 0 -1 0 0 0 0 -1 0 0 0 0 1 0"
+ id="feColorMatrix3873" />
+ <feColorMatrix
+ id="feColorMatrix3875"
+ values="1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0"
+ in="fbSourceGraphic" />
+ </filter>
+ <filter
+ style="color-interpolation-filters:sRGB"
+ inkscape:label="Fade to Black or White"
+ id="filter3871-6">
+ <feComposite
+ k4="0"
+ k3="0"
+ in2="SourceGraphic"
+ operator="arithmetic"
+ k1="0"
+ k2="1"
+ result="composite1"
+ id="feComposite3857-7" />
+ <feColorMatrix
+ in="composite1"
+ values="1"
+ type="saturate"
+ result="colormatrix1"
+ id="feColorMatrix3859-7" />
+ <feFlood
+ flood-opacity="0"
+ flood-color="rgb(0,0,0)"
+ result="flood1"
+ id="feFlood3861-3" />
+ <feBlend
+ in="flood1"
+ in2="colormatrix1"
+ mode="multiply"
+ result="blend1"
+ id="feBlend3863-4" />
+ <feBlend
+ in2="blend1"
+ mode="screen"
+ result="blend2"
+ id="feBlend3865-4" />
+ <feColorMatrix
+ in="blend2"
+ values="1"
+ type="saturate"
+ result="colormatrix2"
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new file mode 100644
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--- /dev/null
+++ b/docs/1.1.0/recipe.html
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+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="./css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="./css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+<body>
+
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="./index.html" class="navbar-left ozone-logo">
+ <img src="./ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="./index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+
+<div class="wrapper">
+<div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="./index.html">
+
+
+
+ <span>Overview</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="./start.html">
+
+
+
+ <span>Getting Started</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="./concept.html">
+
+ <span>Architecture</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="./concept/overview.html">Overview</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./concept/datanodes.html">Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="./feature.html">
+
+ <span>Features</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="./feature/ha.html">High Availability</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./feature/topology.html">Topology awareness</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./feature/quota.html">Quota in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./feature/recon.html">Recon Server</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./feature/observability.html">Observability</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="./interface.html">
+
+ <span>Client Interfaces</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="./interface/ofs.html">Ofs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/o3fs.html">O3fs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/s3.html">S3 Protocol</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/cli.html">Command Line Interface</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/csi.html">CSI Protocol</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="./security.html">
+
+ <span>Security</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="./security/secureozone.html">Securing Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securingtde.html">Transparent Data Encryption</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/gdpr.html">GDPR in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securingdatanodes.html">Securing Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securingozonehttp.html">Securing HTTP</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securings3.html">Securing S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securityacls.html">Ozone ACLs</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="./tools.html">
+
+
+
+ <span>Tools</span>
+ </a>
+ </li>
+
+
+
+ <li class="active">
+
+ <a href="./recipe.html">
+
+
+
+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="./design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+ <div class="col-md-9">
+
+
+
+<div class="pull-right">
+
+
+
+
+
+ <a href="./zh/recipe.html"><span class="label label-success">中文</span></a>
+
+
+</div>
+
+ <h1>Recipes</h1>
+ </div>
+
+ <div class="col-md-9">
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+
+
+<div class="jumbotron jumbotron-fluid">
+ <div class="container">
+ <h3 class="display-4">Recipes of Ozone </h3>
+ <p class="lead">
+
+ Standard how-to documents which describe how to use Ozone with other Software.
+ For example, how to use Ozone with Apache Spark.
+
+ </p>
+ </div>
+</div>
+
+
+
+
+
+
+
+ <div class="row">
+
+ <div class="col-sm-6">
+ <div class="card">
+ <div class="card-body">
+ <h2 class="card-title">
+
+ Ozone with Boto3 Client
+ </h2>
+ <p class="card-text">How to access Ozone object store with Boto3 client?</p>
+ <a href="./recipe/botoclient.html"
+ class=" btn btn-primary btn-lg">Ozone with Boto3 Client</a>
+ </div>
+ </div>
+ </div>
+
+
+
+
+
+
+ <div class="col-sm-6">
+ <div class="card">
+ <div class="card-body">
+ <h2 class="card-title">
+
+ Prometheus
+ </h2>
+ <p class="card-text">A Simple recipe to monitor Ozone using Prometheus</p>
+ <a href="./recipe/prometheus.html"
+ class=" btn btn-primary btn-lg">Prometheus</a>
+ </div>
+ </div>
+ </div>
+
+
+ </div>
+
+
+
+
+
+ <div class="row">
+
+ <div class="col-sm-6">
+ <div class="card">
+ <div class="card-body">
+ <h2 class="card-title">
+
+ Spark
+ </h2>
+ <p class="card-text">How to use Apache Spark with Ozone on K8s?</p>
+ <a href="./recipe/sparkozonefsk8s.html"
+ class=" btn btn-primary btn-lg">Spark</a>
+ </div>
+ </div>
+ </div>
+
+
+
+
+ </div>
+ </div>
+ </div>
+</div>
+ <div class="push"></div>
+</div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: September 19, 2019 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/f361a9be5cea972d0f2abab51a6bd5e976574ecc">f361a9be5</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="./js/jquery-3.5.1.min.js"></script>
+<script src="./js/ozonedoc.js"></script>
+<script src="./js/bootstrap.min.js"></script>
+
+
+</body>
+
+</html>
\ No newline at end of file
diff --git a/docs/1.1.0/recipe/botoclient.html b/docs/1.1.0/recipe/botoclient.html
new file mode 100644
index 0000000..e8ab515
--- /dev/null
+++ b/docs/1.1.0/recipe/botoclient.html
@@ -0,0 +1,549 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+<body>
+
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../index.html" class="navbar-left ozone-logo">
+ <img src="../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+
+ <div class="wrapper">
+ <div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="../index.html">
+
+
+
+ <span>Overview</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../start.html">
+
+
+
+ <span>Getting Started</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="../concept.html">
+
+ <span>Architecture</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../concept/overview.html">Overview</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/datanodes.html">Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../feature.html">
+
+ <span>Features</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../feature/ha.html">High Availability</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/topology.html">Topology awareness</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/quota.html">Quota in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/recon.html">Recon Server</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/observability.html">Observability</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../interface.html">
+
+ <span>Client Interfaces</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../interface/ofs.html">Ofs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/o3fs.html">O3fs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/s3.html">S3 Protocol</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/cli.html">Command Line Interface</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/reconapi.html">Recon API</a>
+
+ </li>
+
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+ <li class="breadcrumb-item active" aria-current="page">Access Ozone object store with Amazon Boto3 client</li>
+ </ol>
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+
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+
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+
+
+ <div class="col-md-9">
+ <h1>Access Ozone object store with Amazon Boto3 client</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p>This recipe shows how Ozone object store can be accessed from Boto3 client. Following apis were verified:</p>
+<ul>
+<li>Create bucket</li>
+<li>List bucket</li>
+<li>Head bucket</li>
+<li>Delete bucket</li>
+<li>Upload file</li>
+<li>Download file</li>
+<li>Delete objects(keys)</li>
+<li>Head object</li>
+<li>Multipart upload</li>
+</ul>
+<h2 id="requirements">Requirements</h2>
+<p>You will need a higher version of Python3 for your Boto3 client as Boto3 installation requirement indicates at here:
+<a href="https://boto3.amazonaws.com/v1/documentation/api/latest/index.html">https://boto3.amazonaws.com/v1/documentation/api/latest/index.html</a></p>
+<h2 id="obtain-resource-to-ozone">Obtain resource to Ozone</h2>
+<p>You may reference Amazon Boto3 documentation regarding the creation of ‘s3’ resources at here:
+<a href="https://boto3.amazonaws.com/v1/documentation/api/latest/guide/resources.html">https://boto3.amazonaws.com/v1/documentation/api/latest/guide/resources.html</a></p>
+<pre><code>s3 = boto3.resource('s3',
+ endpoint_url='http://localhost:9878',
+ aws_access_key_id='testuser/scm@EXAMPLE.COM',
+ aws_secret_access_key='c261b6ecabf7d37d5f9ded654b1c724adac9bd9f13e247a235e567e8296d2999'
+)
+'endpoint_url' is pointing to Ozone s3 endpoint.
+</code></pre>
+<h2 id="obtain-client-to-ozone-via-session">Obtain client to Ozone via session</h2>
+<p>You may reference Amazon Boto3 documentation regarding session at here:
+<a href="https://boto3.amazonaws.com/v1/documentation/api/latest/reference/core/session.html">https://boto3.amazonaws.com/v1/documentation/api/latest/reference/core/session.html</a></p>
+<pre><code>Create a session
+ session = boto3.session.Session()
+
+Obtain s3 client to Ozone via session:
+
+ s3_client = session.client(
+ service_name='s3',
+ aws_access_key_id='testuser/scm@EXAMPLE.COM',
+ aws_secret_access_key='c261b6ecabf7d37d5f9ded654b1c724adac9bd9f13e247a235e567e8296d2999',
+ endpoint_url='http://localhost:9878',
+ )
+ 'endpoint_url' is pointing to Ozone s3 endpoint.
+
+In our code sample below, we're demonstrating the usage of both s3 and s3_client.
+</code></pre>
+<p>There are multiple ways to configure Boto3 client credentials if you’re connecting to a secured cluster. In these cases,
+the above lines of passing ‘aws_access_key_id’ and ‘aws_secret_access_key’ when creating Ozone s3 client shall be skipped.</p>
+<p>Please refer to Boto3 documentation for details at here:
+<a href="https://boto3.amazonaws.com/v1/documentation/api/latest/guide/credentials.html">https://boto3.amazonaws.com/v1/documentation/api/latest/guide/credentials.html</a></p>
+<h3 id="create-a-bucket">Create a bucket</h3>
+<pre><code>response = s3_client.create_bucket(Bucket='bucket1')
+print(response)
+</code></pre>
+<p>This will create a bucket ‘bucket1’ in Ozone volume ‘s3v’.</p>
+<h3 id="list-buckets">List buckets</h3>
+<pre><code>response = s3_client.list_buckets()
+print('Existing buckets:')
+for bucket in response['Buckets']:
+ print(f' {bucket["Name"]}')
+</code></pre>
+<p>This will list all buckets in Ozone volume ‘s3v’.</p>
+<h3 id="head-a-bucket">Head a bucket</h3>
+<pre><code>response = s3_client.head_bucket(Bucket='bucket1')
+print(response)
+</code></pre>
+<p>This will head bucket ‘bucket1’ in Ozone volume ‘s3v’.</p>
+<h3 id="delete-a-bucket">Delete a bucket</h3>
+<pre><code>response = s3_client.delete_bucket(Bucket='bucket1')
+print(response)
+</code></pre>
+<p>This will delete the bucket ‘bucket1’ from Ozone volume ‘s3v’.</p>
+<h3 id="upload-a-file">Upload a file</h3>
+<pre><code>response = s3.Bucket('bucket1').upload_file('./README.md','README.md')
+print(response)
+</code></pre>
+<p>This will upload ‘README.md’ to Ozone creates a key ‘README.md’ in volume ‘s3v’.</p>
+<h3 id="download-a-file">Download a file</h3>
+<pre><code>response = s3.Bucket('bucket1').download_file('README.md', 'download.md')
+print(response)
+</code></pre>
+<p>This will download ‘README.md’ from Ozone volume ‘s3v’ to local and create a file with name ‘download.md’.</p>
+<h3 id="head-an-object">Head an object</h3>
+<pre><code>response = s3_client.head_object(Bucket='bucket1', Key='README.md')
+print(response)
+</code></pre>
+<p>This will head object ‘README.md’ from Ozone volume ‘s3v’ in the bucket ‘bucket1’.</p>
+<h3 id="delete-objects">Delete Objects</h3>
+<pre><code>response = s3_client.delete_objects(
+ Bucket='bucket1',
+ Delete={
+ 'Objects': [
+ {
+ 'Key': 'README4.md',
+ },
+ {
+ 'Key': 'README3.md',
+ },
+ ],
+ 'Quiet': False,
+ },
+)
+</code></pre>
+<p>This will delete objects ‘README3.md’ and ‘README4.md’ from Ozone volume ‘s3v’ in bucket ‘bucket1’.</p>
+<h3 id="multipart-upload">Multipart upload</h3>
+<pre><code>response = s3_client.create_multipart_upload(Bucket='bucket1', Key='key1')
+print(response)
+uid=response['UploadId']
+print(uid)
+
+response = s3_client.upload_part_copy(
+ Bucket='bucket1',
+ CopySource='/bucket1/maven.gz',
+ Key='key1',
+ PartNumber=1,
+ UploadId=str(uid)
+)
+print(response)
+etag1=response.get('CopyPartResult').get('ETag')
+print(etag1)
+
+response = s3_client.upload_part_copy(
+ Bucket='bucket1',
+ CopySource='/bucket1/maven1.gz',
+ Key='key1',
+ PartNumber=2,
+ UploadId=str(uid)
+)
+print(response)
+etag2=response.get('CopyPartResult').get('ETag')
+print(etag2)
+
+response = s3_client.complete_multipart_upload(
+ Bucket='bucket1',
+ Key='key1',
+ MultipartUpload={
+ 'Parts': [
+ {
+ 'ETag': str(etag1),
+ 'PartNumber': 1,
+ },
+ {
+ 'ETag': str(etag2),
+ 'PartNumber': 2,
+ },
+ ],
+ },
+ UploadId=str(uid),
+)
+print(response)
+</code></pre>
+<p>This will use ‘maven.gz’ and ‘maven1.gz’ as copy source from Ozone volume ‘s3v’ to create a new object ‘key1’
+in Ozone volume ‘s3v’. Please note ‘ETag’s is required and important for the call.</p>
+
+
+
+ <a class="btn btn-success btn-lg" href="../recipe/prometheus.html">Next >></a>
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+ Version: 1.1.0, Last Modified: March 2, 2021 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/b07162b5cea577a2c785cc93fb6953c8628fbf5f">b07162b5c</a>
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diff --git a/docs/1.1.0/recipe/index.xml b/docs/1.1.0/recipe/index.xml
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+<?xml version="1.0" encoding="utf-8" standalone="yes"?>
+<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
+ <channel>
+ <title>Recipes on Ozone</title>
+ <link>/recipe.html</link>
+ <description>Recent content in Recipes on Ozone</description>
+ <generator>Hugo -- gohugo.io</generator>
+ <language>en-us</language>
+ <lastBuildDate>Tue, 10 Oct 2017 00:00:00 +0000</lastBuildDate><atom:link href="/recipe/index.xml" rel="self" type="application/rss+xml" />
+ <item>
+ <title>Access Ozone object store with Amazon Boto3 client</title>
+ <link>/recipe/botoclient.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/recipe/botoclient.html</guid>
+ <description>How to access Ozone object store with Boto3 client?</description>
+ </item>
+
+ <item>
+ <title>Monitoring with Prometheus</title>
+ <link>/recipe/prometheus.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/recipe/prometheus.html</guid>
+ <description>A Simple recipe to monitor Ozone using Prometheus</description>
+ </item>
+
+ <item>
+ <title>Spark in Kubernetes with OzoneFS</title>
+ <link>/recipe/sparkozonefsk8s.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/recipe/sparkozonefsk8s.html</guid>
+ <description>How to use Apache Spark with Ozone on K8s?</description>
+ </item>
+
+ </channel>
+</rss>
diff --git a/docs/1.1.0/recipe/prometheus-key-allocate.png b/docs/1.1.0/recipe/prometheus-key-allocate.png
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+
+
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+
+
+ <div class="col-md-9">
+ <h1>Monitoring with Prometheus</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p><a href="https://prometheus.io/">Prometheus</a> is an open-source monitoring server developed under under the <a href="https://www.cncf.io/">Cloud Native Computing Foundation</a>.</p>
+<p>Ozone supports Prometheus out of the box. The servers start a prometheus
+compatible metrics endpoint where all the available hadoop metrics are published in prometheus exporter format.</p>
+<h2 id="prerequisites">Prerequisites</h2>
+<ol>
+<li><a href="../start/runningviadocker.html">Install the and start</a> an Ozone cluster.</li>
+<li><a href="https://prometheus.io/download/#prometheus">Download</a> the prometheus binary.</li>
+</ol>
+<h2 id="monitoring-with-prometheus">Monitoring with prometheus</h2>
+<ul>
+<li>To enable the Prometheus metrics endpoint you need to add a new configuration to the <code>ozone-site.xml</code> file.</li>
+</ul>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-xml" data-lang="xml"> <span style="color:#f92672"><property></span>
+ <span style="color:#f92672"><name></span>hdds.prometheus.endpoint.enabled<span style="color:#f92672"></name></span>
+ <span style="color:#f92672"><value></span>true<span style="color:#f92672"></value></span>
+ <span style="color:#f92672"></property></span>
+</code></pre></div><p><em>Note</em>: for Docker compose based pseudo cluster put the<br>
+<code>OZONE-SITE.XML_hdds.prometheus.endpoint.enabled=true</code> line to the <code>docker-config</code> file.</p>
+<ul>
+<li>
+<p>Restart the Ozone Manager and Storage Container Manager and check the prometheus endpoints:</p>
+</li>
+<li>
+<p>http://scm:9876/prom</p>
+</li>
+<li>
+<p>http://ozoneManager:9874/prom</p>
+</li>
+<li>
+<p>Create a prometheus.yaml configuration with the previous endpoints:</p>
+</li>
+</ul>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-yaml" data-lang="yaml"><span style="color:#f92672">global</span>:
+ <span style="color:#f92672">scrape_interval</span>: <span style="color:#ae81ff">15s</span>
+
+<span style="color:#f92672">scrape_configs</span>:
+ - <span style="color:#f92672">job_name</span>: <span style="color:#ae81ff">ozone</span>
+ <span style="color:#f92672">metrics_path</span>: <span style="color:#ae81ff">/prom</span>
+ <span style="color:#f92672">static_configs</span>:
+ - <span style="color:#f92672">targets</span>:
+ - <span style="color:#e6db74">"scm:9876"</span>
+ - <span style="color:#e6db74">"ozoneManager:9874"</span>
+</code></pre></div><ul>
+<li>Start with prometheus from the directory where you have the prometheus.yaml file:</li>
+</ul>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">prometheus
+</code></pre></div><ul>
+<li>Check the active targets in the prometheus web-ui:</li>
+</ul>
+<p>http://localhost:9090/targets</p>
+<p><img src="prometheus.png" alt="Prometheus target page example"></p>
+<ul>
+<li>Check any metrics on the prometheus web ui.<br>
+For example:</li>
+</ul>
+<p>http://localhost:9090/graph?g0.range_input=1h&g0.expr=om_metrics_num_key_allocate&g0.tab=1</p>
+<p><img src="prometheus-key-allocate.png" alt="Prometheus metrics page example"></p>
+<h2 id="note">Note</h2>
+<p>The ozone distribution contains a ready-to-use, dockerized environment to try out ozone and Prometheus. It can be found under <code>compose/ozone</code> directory.</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">cd compose/ozone
+export COMPOSE_FILE<span style="color:#f92672">=</span>docker-compose.yaml:monitoring.yaml
+docker-compose up -d
+</code></pre></div>
+
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+ <h1>Spark in Kubernetes with OzoneFS</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p>This recipe shows how Ozone object store can be used from Spark using:</p>
+<ul>
+<li>OzoneFS (Hadoop compatible file system)</li>
+<li>Hadoop 2.7 (included in the Spark distribution)</li>
+<li>Kubernetes Spark scheduler</li>
+<li>Local spark client</li>
+</ul>
+<h2 id="requirements">Requirements</h2>
+<p>Download latest Spark and Ozone distribution and extract them. This method is
+tested with the <code>spark-2.4.6-bin-hadoop2.7</code> distribution.</p>
+<p>You also need the following:</p>
+<ul>
+<li>A container repository to push and pull the spark+ozone images. (In this recipe we will use the dockerhub)</li>
+<li>A repo/name for the custom containers (in this recipe <em>myrepo/ozone-spark</em>)</li>
+<li>A dedicated namespace in kubernetes (we use <em>yournamespace</em> in this recipe)</li>
+</ul>
+<h2 id="create-the-docker-image-for-drivers">Create the docker image for drivers</h2>
+<h3 id="create-the-base-spark-driverexecutor-image">Create the base Spark driver/executor image</h3>
+<p>First of all create a docker image with the Spark image creator.
+Execute the following from the Spark distribution</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">./bin/docker-image-tool.sh -r myrepo -t 2.4.6 build
+</code></pre></div><p><em>Note</em>: if you use Minikube add the <code>-m</code> flag to use the docker daemon of the Minikube image:</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">./bin/docker-image-tool.sh -m -r myrepo -t 2.4.6 build
+</code></pre></div><p><code>./bin/docker-image-tool.sh</code> is an official Spark tool to create container images and this step will create multiple Spark container images with the name <em>myrepo/spark</em>. The first container will be used as a base container in the following steps.</p>
+<h3 id="customize-the-docker-image">Customize the docker image</h3>
+<p>Create a new directory for customizing the created docker image.</p>
+<p>Copy the <code>ozone-site.xml</code> from the cluster:</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">kubectl cp om-0:/opt/hadoop/etc/hadoop/ozone-site.xml .
+</code></pre></div><p>And create a custom <code>core-site.xml</code>.</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-xml" data-lang="xml"><span style="color:#f92672"><configuration></span>
+ <span style="color:#f92672"><property></span>
+ <span style="color:#f92672"><name></span>fs.AbstractFileSystem.o3fs.impl<span style="color:#f92672"></name></span>
+ <span style="color:#f92672"><value></span>org.apache.hadoop.fs.ozone.OzFs<span style="color:#f92672"></value></span>
+ <span style="color:#f92672"></property></span>
+<span style="color:#f92672"></configuration></span>
+</code></pre></div><p>Copy the <code>ozonefs.jar</code> file from an ozone distribution (<strong>use the hadoop2 version!</strong>)</p>
+<pre><code>kubectl cp om-0:/opt/hadoop/share/ozone/lib/hadoop-ozone-filesystem-hadoop2-VERSION.jar hadoop-ozone-filesystem-hadoop2.jar
+</code></pre><p>Create a new Dockerfile and build the image:</p>
+<pre><code>FROM myrepo/spark:2.4.6
+ADD core-site.xml /opt/hadoop/conf/core-site.xml
+ADD ozone-site.xml /opt/hadoop/conf/ozone-site.xml
+ENV HADOOP_CONF_DIR=/opt/hadoop/conf
+ENV SPARK_EXTRA_CLASSPATH=/opt/hadoop/conf
+ADD hadoop-ozone-filesystem-hadoop2.jar /opt/hadoop-ozone-filesystem-hadoop2.jar
+</code></pre><div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">docker build -t myrepo/spark-ozone
+</code></pre></div><p>For remote Kubernetes cluster you may need to push it:</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">docker push myrepo/spark-ozone
+</code></pre></div><h2 id="create-a-bucket">Create a bucket</h2>
+<p>Download any text file and put it to the <code>/tmp/alice.txt</code> first.</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">kubectl port-forward s3g-0 9878:9878
+aws s3api --endpoint http://localhost:9878 create-bucket --bucket<span style="color:#f92672">=</span>test
+aws s3api --endpoint http://localhost:9878 put-object --bucket test --key alice.txt --body /tmp/alice.txt
+</code></pre></div><h2 id="create-service-account-to-use">Create service account to use</h2>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">kubectl create serviceaccount spark -n yournamespace
+kubectl create clusterrolebinding spark-role --clusterrole<span style="color:#f92672">=</span>edit --serviceaccount<span style="color:#f92672">=</span>yournamespace:spark --namespace<span style="color:#f92672">=</span>yournamespace
+</code></pre></div><h2 id="execute-the-job">Execute the job</h2>
+<p>Execute the following spark-submit command, but change at least the following values:</p>
+<ul>
+<li>the Kubernetes master url (you can check your <em>~/.kube/config</em> to find the actual value)</li>
+<li>the Kubernetes namespace (<em>yournamespace</em> in this example)</li>
+<li>serviceAccountName (you can use the <em>spark</em> value if you followed the previous steps)</li>
+<li>container.image (in this example this is <em>myrepo/spark-ozone</em>. This is pushed to the registry in the previous steps)</li>
+</ul>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">bin/spark-submit <span style="color:#ae81ff">\
+</span><span style="color:#ae81ff"></span> --master k8s://https://kubernetes:6443 <span style="color:#ae81ff">\
+</span><span style="color:#ae81ff"></span> --deploy-mode cluster <span style="color:#ae81ff">\
+</span><span style="color:#ae81ff"></span> --name spark-word-count <span style="color:#ae81ff">\
+</span><span style="color:#ae81ff"></span> --class org.apache.spark.examples.JavaWordCount <span style="color:#ae81ff">\
+</span><span style="color:#ae81ff"></span> --conf spark.executor.instances<span style="color:#f92672">=</span><span style="color:#ae81ff">1</span> <span style="color:#ae81ff">\
+</span><span style="color:#ae81ff"></span> --conf spark.kubernetes.namespace<span style="color:#f92672">=</span>yournamespace <span style="color:#ae81ff">\
+</span><span style="color:#ae81ff"></span> --conf spark.kubernetes.authenticate.driver.serviceAccountName<span style="color:#f92672">=</span>spark <span style="color:#ae81ff">\
+</span><span style="color:#ae81ff"></span> --conf spark.kubernetes.container.image<span style="color:#f92672">=</span>myrepo/spark-ozone <span style="color:#ae81ff">\
+</span><span style="color:#ae81ff"></span> --conf spark.kubernetes.container.image.pullPolicy<span style="color:#f92672">=</span>Always <span style="color:#ae81ff">\
+</span><span style="color:#ae81ff"></span> --jars /opt/hadoop-ozone-filesystem-hadoop2.jar <span style="color:#ae81ff">\
+</span><span style="color:#ae81ff"></span> local:///opt/spark/examples/jars/spark-examples_2.11-2.4.0.jar <span style="color:#ae81ff">\
+</span><span style="color:#ae81ff"></span> o3fs://test.s3v.ozone-om-0.ozone-om:9862/alice.txt
+</code></pre></div><p>Check the available <code>spark-word-count-...</code> pods with <code>kubectl get pod</code></p>
+<p>Check the output of the calculation with<br>
+<code>kubectl logs spark-word-count-1549973913699-driver</code></p>
+<p>You should see the output of the wordcount job. For example:</p>
+<pre><code>...
+name: 8
+William: 3
+this,': 1
+SOUP!': 1
+`Silence: 1
+`Mine: 1
+ordered.: 1
+considering: 3
+muttering: 3
+candle: 2
+...
+</code></pre>
+
+
+ </div>
+
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+ </div>
+ </div>
+ </div>
+ <div class="push"></div>
+ </div>
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+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: July 27, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/182c344ea3e1240d5a5b2bd6a05fb3afc24eab9a">182c344ea</a>
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+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="./css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="./css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+<body>
+
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="./index.html" class="navbar-left ozone-logo">
+ <img src="./ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="./index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+
+<div class="wrapper">
+<div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="./index.html">
+
+
+
+ <span>Overview</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="./start.html">
+
+
+
+ <span>Getting Started</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="./concept.html">
+
+ <span>Architecture</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="./concept/overview.html">Overview</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./concept/datanodes.html">Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="./feature.html">
+
+ <span>Features</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="./feature/ha.html">High Availability</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./feature/topology.html">Topology awareness</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./feature/quota.html">Quota in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./feature/recon.html">Recon Server</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./feature/observability.html">Observability</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="./interface.html">
+
+ <span>Client Interfaces</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="./interface/ofs.html">Ofs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/o3fs.html">O3fs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/s3.html">S3 Protocol</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/cli.html">Command Line Interface</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/csi.html">CSI Protocol</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="active">
+ <a href="./security.html">
+
+ <span>Security</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="./security/secureozone.html">Securing Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securingtde.html">Transparent Data Encryption</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/gdpr.html">GDPR in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securingdatanodes.html">Securing Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securingozonehttp.html">Securing HTTP</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securings3.html">Securing S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securityacls.html">Ozone ACLs</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="./tools.html">
+
+
+
+ <span>Tools</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="./recipe.html">
+
+
+
+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="./design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+ <div class="col-md-9">
+
+
+
+<div class="pull-right">
+
+
+
+
+
+ <a href="./zh/security.html"><span class="label label-success">中文</span></a>
+
+
+</div>
+
+ <h1>Security</h1>
+ </div>
+
+ <div class="col-md-9">
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ -->
+
+
+<div class="jumbotron jumbotron-fluid">
+ <div class="container">
+ <h3 class="display-4">Securing Ozone </h3>
+ <p class="lead">
+
+ Ozone is an enterprise class, secure storage system. There are many
+ optional security features in Ozone. Following pages discuss how
+ you can leverage the security features of Ozone.
+
+ </p>
+ </div>
+</div>
+<div class="alert alert-warning" role="alert">
+If you would like to understand Ozone's security architecture at a greater
+depth, please take a look at <a href="https://issues.apache.org/jira/secure/attachment/12911638/HadoopStorageLayerSecurity.pdf">Ozone security architecture.</a>
+</div>
+<p>Depending on your needs, there are multiple optional steps in securing ozone.</p>
+
+
+
+
+
+
+
+ <div class="row">
+
+ <div class="col-sm-6">
+ <div class="card">
+ <div class="card-body">
+ <h2 class="card-title">
+
+ <span class="glyphicon glyphicon-tower"
+ aria-hidden="true"></span>
+
+ Securing Ozone
+ </h2>
+ <p class="card-text">Overview of Ozone security concepts and steps to secure Ozone Manager and SCM.</p>
+ <a href="./security/secureozone.html"
+ class=" btn btn-primary btn-lg">Securing Ozone</a>
+ </div>
+ </div>
+ </div>
+
+
+
+
+
+
+ <div class="col-sm-6">
+ <div class="card">
+ <div class="card-body">
+ <h2 class="card-title">
+
+ <span class="glyphicon glyphicon-lock"
+ aria-hidden="true"></span>
+
+ Transparent Data Encryption
+ </h2>
+ <p class="card-text">TDE allows data on the disks to be encrypted-at-rest and automatically decrypted during access.</p>
+ <a href="./security/securingtde.html"
+ class=" btn btn-primary btn-lg">Transparent Data Encryption</a>
+ </div>
+ </div>
+ </div>
+
+
+ </div>
+
+
+
+
+
+ <div class="row">
+
+ <div class="col-sm-6">
+ <div class="card">
+ <div class="card-body">
+ <h2 class="card-title">
+
+ <span class="glyphicon glyphicon-user"
+ aria-hidden="true"></span>
+
+ GDPR in Ozone
+ </h2>
+ <p class="card-text">Support to implement the “Right to be Forgotten” requirement of GDPR</p>
+ <a href="./security/gdpr.html"
+ class=" btn btn-primary btn-lg">GDPR in Ozone</a>
+ </div>
+ </div>
+ </div>
+
+
+
+
+
+
+ <div class="col-sm-6">
+ <div class="card">
+ <div class="card-body">
+ <h2 class="card-title">
+
+ <span class="glyphicon glyphicon-th"
+ aria-hidden="true"></span>
+
+ Securing Datanodes
+ </h2>
+ <p class="card-text">Explains different modes of securing data nodes. These range from kerberos to auto approval.</p>
+ <a href="./security/securingdatanodes.html"
+ class=" btn btn-primary btn-lg">Securing Datanodes</a>
+ </div>
+ </div>
+ </div>
+
+
+ </div>
+
+
+
+
+
+ <div class="row">
+
+ <div class="col-sm-6">
+ <div class="card">
+ <div class="card-body">
+ <h2 class="card-title">
+
+ <span class="glyphicon glyphicon-lock"
+ aria-hidden="true"></span>
+
+ Securing HTTP
+ </h2>
+ <p class="card-text">Secure HTTP web-consoles for Ozone services</p>
+ <a href="./security/securingozonehttp.html"
+ class=" btn btn-primary btn-lg">Securing HTTP</a>
+ </div>
+ </div>
+ </div>
+
+
+
+
+
+
+ <div class="col-sm-6">
+ <div class="card">
+ <div class="card-body">
+ <h2 class="card-title">
+
+ <span class="glyphicon glyphicon-cloud"
+ aria-hidden="true"></span>
+
+ Securing S3
+ </h2>
+ <p class="card-text">Ozone supports S3 protocol, and uses AWS Signature Version 4 protocol which allows a seamless S3 experience.</p>
+ <a href="./security/securings3.html"
+ class=" btn btn-primary btn-lg">Securing S3</a>
+ </div>
+ </div>
+ </div>
+
+
+ </div>
+
+
+
+
+
+ <div class="row">
+
+ <div class="col-sm-6">
+ <div class="card">
+ <div class="card-body">
+ <h2 class="card-title">
+
+ <span class="glyphicon glyphicon-transfer"
+ aria-hidden="true"></span>
+
+ Ozone ACLs
+ </h2>
+ <p class="card-text">Native Ozone Authorizer provides Access Control List (ACL) support for Ozone without Ranger integration.</p>
+ <a href="./security/securityacls.html"
+ class=" btn btn-primary btn-lg">Ozone ACLs</a>
+ </div>
+ </div>
+ </div>
+
+
+
+
+
+
+ <div class="col-sm-6">
+ <div class="card">
+ <div class="card-body">
+ <h2 class="card-title">
+
+ <span class="glyphicon glyphicon-user"
+ aria-hidden="true"></span>
+
+ Apache Ranger
+ </h2>
+ <p class="card-text">Apache Ranger is a framework to enable, monitor and manage comprehensive data security across the Hadoop platform.</p>
+ <a href="./security/securitywithranger.html"
+ class=" btn btn-primary btn-lg">Apache Ranger</a>
+ </div>
+ </div>
+ </div>
+
+
+ </div>
+
+
+
+ </div>
+ </div>
+ </div>
+</div>
+ <div class="push"></div>
+</div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: September 19, 2019 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/88fabf9b4e4f10383dcffd9a8821ca05f373cbd4">88fabf9b4</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="./js/jquery-3.5.1.min.js"></script>
+<script src="./js/ozonedoc.js"></script>
+<script src="./js/bootstrap.min.js"></script>
+
+
+</body>
+
+</html>
\ No newline at end of file
diff --git a/docs/1.1.0/security/gdpr.html b/docs/1.1.0/security/gdpr.html
new file mode 100644
index 0000000..df2cb64
--- /dev/null
+++ b/docs/1.1.0/security/gdpr.html
@@ -0,0 +1,445 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+<body>
+
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../index.html" class="navbar-left ozone-logo">
+ <img src="../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+
+ <div class="wrapper">
+ <div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="../index.html">
+
+
+
+ <span>Overview</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../start.html">
+
+
+
+ <span>Getting Started</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="../concept.html">
+
+ <span>Architecture</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../concept/overview.html">Overview</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/datanodes.html">Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../feature.html">
+
+ <span>Features</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../feature/ha.html">High Availability</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/topology.html">Topology awareness</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/quota.html">Quota in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/recon.html">Recon Server</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/observability.html">Observability</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../interface.html">
+
+ <span>Client Interfaces</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../interface/ofs.html">Ofs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/o3fs.html">O3fs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/s3.html">S3 Protocol</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/cli.html">Command Line Interface</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/csi.html">CSI Protocol</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../security.html">
+
+ <span>Security</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../security/secureozone.html">Securing Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingtde.html">Transparent Data Encryption</a>
+
+ </li>
+
+ <li class="active">
+
+ <a href="../security/gdpr.html">GDPR in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingdatanodes.html">Securing Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingozonehttp.html">Securing HTTP</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securings3.html">Securing S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securityacls.html">Ozone ACLs</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../tools.html">
+
+
+
+ <span>Tools</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../recipe.html">
+
+
+
+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+
+
+
+ <div class="col-md-9">
+ <nav aria-label="breadcrumb">
+ <ol class="breadcrumb">
+ <li class="breadcrumb-item"><a href="../index.html">Home</a></li>
+ <li class="breadcrumb-item" aria-current="page"><a href="../security.html">Security</a></li>
+ <li class="breadcrumb-item active" aria-current="page">GDPR in Ozone</li>
+ </ol>
+ </nav>
+
+
+
+<div class="pull-right">
+
+
+
+
+
+ <a href="../zh/security/gdpr.html"><span class="label label-success">中文</span></a>
+
+
+</div>
+
+
+ <div class="col-md-9">
+ <h1>GDPR in Ozone</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<hr>
+<!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p>The General Data Protection Regulation (GDPR) is a law that governs how personal data should be handled.
+This is an European Union law, but due to the nature of software oftentimes spills into other geographies.</p>
+<p><strong>Ozone supports GDPR’s Right to Erasure(Right to be Forgotten) feature</strong></p>
+<p>When GDPR support is enabled all the keys are encrypt, by default. The encryption key is stored on the metadata server and used to encrypt the data for each of the requests.</p>
+<p>In case of a key deletion, Ozone deletes the metadata immediately but the binary data is deleted at the background in an async way. With GDPR support enabled, the encryption key is deleted immediately and as is, the data won’t be possible to read any more even if the related binary (blocks or containers) are not yet deleted by the background process).</p>
+<p>Once you create a GDPR compliant bucket, any key created in that bucket will
+automatically be GDPR compliant.</p>
+<p>Enabling GDPR compliance in Ozone is very straight forward. During bucket
+creation, you can specify <code>--enforcegdpr=true</code> or <code>-g=true</code> and this will
+ensure the bucket is GDPR compliant. Thus, any key created under this bucket
+will automatically be GDPR compliant.</p>
+<p>GDPR can only be enabled on a new bucket. For existing buckets, you would
+have to create a new GDPR compliant bucket and copy data from old bucket into
+new bucket to take advantage of GDPR.</p>
+<p>Example to create a GDPR compliant bucket:</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-shell" data-lang="shell">ozone sh bucket create --enforcegdpr<span style="color:#f92672">=</span>true /hive/jan
+
+ozone sh bucket create -g<span style="color:#f92672">=</span>true /hive/jan
+</code></pre></div><p>If you want to create an ordinary bucket then you can skip <code>--enforcegdpr</code>
+and <code>-g</code> flags.</p>
+<h2 id="references">References</h2>
+<ul>
+<li><a href="../design/gdpr.html">Design doc</a></li>
+</ul>
+
+
+
+ <a class="btn btn-success btn-lg" href="../security/securingdatanodes.html">Next >></a>
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+ </div>
+ <div class="push"></div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: February 2, 2021 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/23d21827560e79e939a902dee8396bf6f7b2c6d8">23d218275</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="../js/jquery-3.5.1.min.js"></script>
+<script src="../js/ozonedoc.js"></script>
+<script src="../js/bootstrap.min.js"></script>
+
+
+</body>
+
+</html>
\ No newline at end of file
diff --git a/docs/1.1.0/security/index.xml b/docs/1.1.0/security/index.xml
new file mode 100644
index 0000000..086fef9
--- /dev/null
+++ b/docs/1.1.0/security/index.xml
@@ -0,0 +1,82 @@
+<?xml version="1.0" encoding="utf-8" standalone="yes"?>
+<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
+ <channel>
+ <title>Security on Ozone</title>
+ <link>/security.html</link>
+ <description>Recent content in Security on Ozone</description>
+ <generator>Hugo -- gohugo.io</generator>
+ <language>en-us</language><atom:link href="/security/index.xml" rel="self" type="application/rss+xml" />
+ <item>
+ <title>Securing Ozone</title>
+ <link>/security/secureozone.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/security/secureozone.html</guid>
+ <description>Overview of Ozone security concepts and steps to secure Ozone Manager and SCM.</description>
+ </item>
+
+ <item>
+ <title>Transparent Data Encryption</title>
+ <link>/security/securingtde.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/security/securingtde.html</guid>
+ <description>TDE allows data on the disks to be encrypted-at-rest and automatically decrypted during access.</description>
+ </item>
+
+ <item>
+ <title>GDPR in Ozone</title>
+ <link>/security/gdpr.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/security/gdpr.html</guid>
+ <description>Support to implement the &ldquo;Right to be Forgotten&rdquo; requirement of GDPR</description>
+ </item>
+
+ <item>
+ <title>Securing Datanodes</title>
+ <link>/security/securingdatanodes.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/security/securingdatanodes.html</guid>
+ <description>Explains different modes of securing data nodes. These range from kerberos to auto approval.</description>
+ </item>
+
+ <item>
+ <title>Securing HTTP</title>
+ <link>/security/securingozonehttp.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/security/securingozonehttp.html</guid>
+ <description>Secure HTTP web-consoles for Ozone services</description>
+ </item>
+
+ <item>
+ <title>Securing S3</title>
+ <link>/security/securings3.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/security/securings3.html</guid>
+ <description>Ozone supports S3 protocol, and uses AWS Signature Version 4 protocol which allows a seamless S3 experience.</description>
+ </item>
+
+ <item>
+ <title>Ozone ACLs</title>
+ <link>/security/securityacls.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/security/securityacls.html</guid>
+ <description>Native Ozone Authorizer provides Access Control List (ACL) support for Ozone without Ranger integration.</description>
+ </item>
+
+ <item>
+ <title>Apache Ranger</title>
+ <link>/security/securitywithranger.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/security/securitywithranger.html</guid>
+ <description>Apache Ranger is a framework to enable, monitor and manage comprehensive data security across the Hadoop platform.</description>
+ </item>
+
+ </channel>
+</rss>
diff --git a/docs/1.1.0/security/secureozone.html b/docs/1.1.0/security/secureozone.html
new file mode 100644
index 0000000..2892f71
--- /dev/null
+++ b/docs/1.1.0/security/secureozone.html
@@ -0,0 +1,556 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+<body>
+
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../index.html" class="navbar-left ozone-logo">
+ <img src="../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+
+ <div class="wrapper">
+ <div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="../index.html">
+
+
+
+ <span>Overview</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../start.html">
+
+
+
+ <span>Getting Started</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="../concept.html">
+
+ <span>Architecture</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../concept/overview.html">Overview</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/datanodes.html">Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../feature.html">
+
+ <span>Features</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../feature/ha.html">High Availability</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/topology.html">Topology awareness</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/quota.html">Quota in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/recon.html">Recon Server</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/observability.html">Observability</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../interface.html">
+
+ <span>Client Interfaces</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../interface/ofs.html">Ofs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/o3fs.html">O3fs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/s3.html">S3 Protocol</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/cli.html">Command Line Interface</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/csi.html">CSI Protocol</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../security.html">
+
+ <span>Security</span>
+ </a>
+ <ul class="nav">
+
+ <li class="active">
+
+ <a href="../security/secureozone.html">Securing Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingtde.html">Transparent Data Encryption</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/gdpr.html">GDPR in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingdatanodes.html">Securing Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingozonehttp.html">Securing HTTP</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securings3.html">Securing S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securityacls.html">Ozone ACLs</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../tools.html">
+
+
+
+ <span>Tools</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../recipe.html">
+
+
+
+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+
+
+
+ <div class="col-md-9">
+ <nav aria-label="breadcrumb">
+ <ol class="breadcrumb">
+ <li class="breadcrumb-item"><a href="../index.html">Home</a></li>
+ <li class="breadcrumb-item" aria-current="page"><a href="../security.html">Security</a></li>
+ <li class="breadcrumb-item active" aria-current="page">Securing Ozone</li>
+ </ol>
+ </nav>
+
+
+
+<div class="pull-right">
+
+
+
+
+
+ <a href="../zh/security/secureozone.html"><span class="label label-success">中文</span></a>
+
+
+</div>
+
+
+ <div class="col-md-9">
+ <h1>Securing Ozone</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<h1 id="kerberos">Kerberos</h1>
+<p>Ozone depends on <a href="https://web.mit.edu/kerberos/">Kerberos</a> to make the
+clusters secure. Historically, HDFS has supported running in an isolated
+secure networks where it is possible to deploy without securing the cluster.</p>
+<p>This release of Ozone follows that model, but soon will move to <em>secure by
+default.</em> Today to enable security in ozone cluster, we need to set the
+configuration <strong>ozone.security.enabled</strong> to <em>true</em> and <strong>hadoop.security.authentication</strong>
+to <em>kerberos</em>.</p>
+<table>
+<thead>
+<tr>
+<th>Property</th>
+<th>Value</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>ozone.security.enabled</td>
+<td><em>true</em></td>
+</tr>
+<tr>
+<td>hadoop.security.authentication</td>
+<td><em>kerberos</em></td>
+</tr>
+</tbody>
+</table>
+<h1 id="tokens">Tokens</h1>
+<p>Ozone uses a notion of tokens to avoid overburdening the Kerberos server.
+When you serve thousands of requests per second, involving Kerberos might not
+work well. Hence once an authentication is done, Ozone issues delegation
+tokens and block tokens to the clients. These tokens allow applications to do
+specified operations against the cluster, as if they have kerberos tickets
+with them. Ozone supports following kinds of tokens.</p>
+<h3 id="delegation-token">Delegation Token</h3>
+<p>Delegation tokens allow an application to impersonate a users kerberos
+credentials. This token is based on verification of kerberos identity and is
+issued by the Ozone Manager. Delegation tokens are enabled by default when
+security is enabled.</p>
+<h3 id="block-token">Block Token</h3>
+<p>Block tokens allow a client to read or write a block. This is needed so that
+data nodes know that the user/client has permission to read or make
+modifications to the block.</p>
+<h3 id="s3authinfo">S3AuthInfo</h3>
+<p>S3 uses a very different shared secret security scheme. Ozone supports the AWS Signature Version 4 protocol,
+and from the end users perspective Ozone’s S3 feels exactly like AWS S3.</p>
+<p>The S3 credential tokens are called S3 auth info in the code. These tokens are
+also enabled by default when security is enabled.</p>
+<p>Each of the service daemons that make up Ozone needs a Kerberos service
+principal name and a corresponding <a href="https://web.mit.edu/kerberos/krb5-latest/doc/basic/keytab_def.html">kerberos key tab</a> file.</p>
+<p>All these settings should be made in ozone-site.xml.</p>
+<div class="card-group">
+ <div class="card">
+ <div class="card-body">
+ <h3 class="card-title">Storage Container Manager</h3>
+ <p class="card-text">
+ <br>
+ SCM requires two Kerberos principals, and the corresponding key tab files
+ for both of these principals.
+ <br>
+ <table class="table table-dark">
+ <thead>
+ <tr>
+ <th scope="col">Property</th>
+ <th scope="col">Description</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr>
+ <td>hdds.scm.kerberos.principal</th>
+ <td>The SCM service principal. <br/> e.g. scm/_HOST@REALM.COM</td>
+ </tr>
+ <tr>
+ <td>hdds.scm.kerberos.keytab.file</th>
+ <td>The keytab file used by SCM daemon to login as its service principal.</td>
+ </tr>
+ <tr>
+ <td>hdds.scm.http.auth.kerberos.principal</th>
+ <td>SCM http server service principal if SPNEGO is enabled for SCM http server.</td>
+ </tr>
+ <tr>
+ <td>hdds.scm.http.auth.kerberos.keytab</th>
+ <td>The keytab file used by SCM http server to login as its service principal if SPNEGO is enabled for SCM http server</td>
+ </tr>
+ </tbody>
+ </table>
+ </div>
+ </div>
+ <div class="card">
+ <div class="card-body">
+ <h3 class="card-title">Ozone Manager</h3>
+ <p class="card-text">
+ <br>
+ Like SCM, OM also requires two Kerberos principals, and the
+ corresponding key tab files for both of these principals.
+ <br>
+ <table class="table table-dark">
+ <thead>
+ <tr>
+ <th scope="col">Property</th>
+ <th scope="col">Description</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr>
+ <td>ozone.om.kerberos.principal</th>
+ <td>The OzoneManager service principal. <br/> e.g. om/_HOST@REALM.COM</td>
+ </tr>
+ <tr>
+ <td>ozone.om.kerberos.keytab.file</th>
+ <td>TThe keytab file used by SCM daemon to login as its service principal.</td>
+ </tr>
+ <tr>
+ <td>ozone.om.http.auth.kerberos.principal</th>
+ <td>Ozone Manager http server service principal if SPNEGO is enabled for om http server.</td>
+ </tr>
+ <tr>
+ <td>ozone.om.http.auth.kerberos.keytab</th>
+ <td>The keytab file used by OM http server to login as its service principal if SPNEGO is enabled for om http server.</td>
+ </tr>
+ </tbody>
+ </table>
+ </div>
+ </div>
+ <div class="card">
+ <div class="card-body">
+ <h3 class="card-title">S3 Gateway</h3>
+ <p class="card-text">
+ <br>
+ S3 gateway requires one service principal and here the configuration values
+ needed in the ozone-site.xml.
+ <br>
+ <table class="table table-dark">
+ <thead>
+ <tr>
+ <th scope="col">Property</th>
+ <th scope="col">Description</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr>
+ <td>ozone.s3g.http.auth.kerberos.principal</th>
+ <td>S3 Gateway principal if SPNEGO is enabled for S3 Gateway http server. <br/> e.g. HTTP/_HOST@EXAMPLE.COM</td>
+ </tr>
+ <tr>
+ <td>ozone.s3g.http.auth.kerberos.keytab</th>
+ <td>The keytab file used by S3 gateway if SPNEGO is enabled for S3 Gateway http server.</td>
+ </tr>
+ </tbody>
+ </table>
+ </div>
+ </div>
+</div>
+
+
+
+ <a class="btn btn-success btn-lg" href="../security/securingtde.html">Next >></a>
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+ </div>
+ <div class="push"></div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: August 7, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/5ce6f0eab381389fd04c3130531b3ec626acbc65">5ce6f0eab</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="../js/jquery-3.5.1.min.js"></script>
+<script src="../js/ozonedoc.js"></script>
+<script src="../js/bootstrap.min.js"></script>
+
+
+</body>
+
+</html>
\ No newline at end of file
diff --git a/docs/1.1.0/security/securingdatanodes.html b/docs/1.1.0/security/securingdatanodes.html
new file mode 100644
index 0000000..1cfb778
--- /dev/null
+++ b/docs/1.1.0/security/securingdatanodes.html
@@ -0,0 +1,461 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
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+
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+
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+
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+
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+
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+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/recon.html">Recon</a>
+
+ </li>
+
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+
+ <span>Features</span>
+ </a>
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+
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+
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+
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+
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+
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+
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+
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+
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+
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+
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+
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+
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+
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+
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+ <a href="../security/securitywithranger.html">Apache Ranger</a>
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+
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+ <span>Recipes</span>
+ </a>
+ </li>
+
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+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
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+
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+ <ol class="breadcrumb">
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+ <li class="breadcrumb-item" aria-current="page"><a href="../security.html">Security</a></li>
+ <li class="breadcrumb-item active" aria-current="page">Securing Datanodes</li>
+ </ol>
+ </nav>
+
+
+
+<div class="pull-right">
+
+
+
+
+
+ <a href="../zh/security/securingdatanodes.html"><span class="label label-success">中文</span></a>
+
+
+</div>
+
+
+ <div class="col-md-9">
+ <h1>Securing Datanodes</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p>Datanodes under Hadoop is traditionally secured by creating a Keytab file on
+the datanodes. With Ozone, we have moved away to using datanode
+certificates. That is, Kerberos on datanodes is not needed in case of a
+secure Ozone cluster.</p>
+<p>However, we support the legacy Kerberos based Authentication to make it easy
+for the current set of users.The HDFS configuration keys are the following
+that is setup in hdfs-site.xml.</p>
+<table>
+<thead>
+<tr>
+<th>Property</th>
+<th>Description</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>dfs.datanode.kerberos.principal</td>
+<td>The datanode service principal. <br/> e.g. <a href="mailto:dn/_HOST@REALM.COM">dn/_HOST@REALM.COM</a></td>
+</tr>
+<tr>
+<td>dfs.datanode.keytab.file</td>
+<td>The keytab file used by datanode daemon to login as its service principal.</td>
+</tr>
+<tr>
+<td>hdds.datanode.http.auth.kerberos.principal</td>
+<td>Datanode http server service principal.</td>
+</tr>
+<tr>
+<td>hdds.datanode.http.auth.kerberos.keytab</td>
+<td>The keytab file used by datanode http server to login as its service principal.</td>
+</tr>
+</tbody>
+</table>
+<h2 id="how-a-datanode-becomes-secure">How a datanode becomes secure.</h2>
+<p>Under Ozone, when a datanode boots up and discovers SCM’s address, the first
+thing that datanode does is to create a private key and send a certificate
+request to the SCM.</p>
+<h3>Certificate Approval via Kerberos <span class="badge badge-secondary">Current Model</span></h3>
+SCM has a built-in CA, and SCM has to approve this request. If the datanode
+already has a Kerberos key tab, then SCM will trust Kerberos credentials and
+issue a certificate automatically.
+<h3>Manual Approval <span class="badge badge-primary">In Progress</span></h3>
+If these are brand new datanodes and Kerberos key tabs are not present at the
+datanodes, then this request for the datanodes identity certificate is
+queued up for approval from the administrator(This is work in progress,
+not committed in Ozone yet). In other words, the chain of trust is established
+by the administrator of the cluster.
+<h3>Automatic Approval <span class="badge badge-secondary">In Progress</span></h3>
+If you running under an container orchestrator like Kubernetes, we rely on
+Kubernetes to create a one-time token that will be given to datanode during
+boot time to prove the identity of the datanode container (This is also work
+in progress.)
+<p>Once a certificate is issued, a datanode is secure and Ozone manager can
+issue block tokens. If there is no datanode certificates or the SCM’s root
+certificate is not present in the datanode, then datanode will register
+itself and download the SCM’s root certificate as well get the certificates
+for itself.</p>
+
+
+
+ <a class="btn btn-success btn-lg" href="../security/securingozonehttp.html">Next >></a>
+
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+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: September 23, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/0eceb4c18a6a56b784b928d3846e6a659d0ec42e">0eceb4c18</a>
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diff --git a/docs/1.1.0/security/securingozonehttp.html b/docs/1.1.0/security/securingozonehttp.html
new file mode 100644
index 0000000..6a42c4c
--- /dev/null
+++ b/docs/1.1.0/security/securingozonehttp.html
@@ -0,0 +1,677 @@
+
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+
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+
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+
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+
+ <span>Security</span>
+ </a>
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+ <a href="../security/secureozone.html">Securing Ozone</a>
+
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+
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+ <a href="../security/securingtde.html">Transparent Data Encryption</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/gdpr.html">GDPR in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingdatanodes.html">Securing Datanodes</a>
+
+ </li>
+
+ <li class="active">
+
+ <a href="../security/securingozonehttp.html">Securing HTTP</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securings3.html">Securing S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securityacls.html">Ozone ACLs</a>
+
+ </li>
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+ <li class="">
+
+ <a href="../security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ </ul>
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+ <a href="../tools.html">
+
+
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+ <span>Tools</span>
+ </a>
+ </li>
+
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+ <li class="">
+
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+
+
+
+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+
+
+
+ <div class="col-md-9">
+ <nav aria-label="breadcrumb">
+ <ol class="breadcrumb">
+ <li class="breadcrumb-item"><a href="../index.html">Home</a></li>
+ <li class="breadcrumb-item" aria-current="page"><a href="../security.html">Security</a></li>
+ <li class="breadcrumb-item active" aria-current="page">Securing HTTP</li>
+ </ol>
+ </nav>
+
+
+
+<div class="pull-right">
+
+
+
+</div>
+
+
+ <div class="col-md-9">
+ <h1>Securing HTTP</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p>This document describes how to configure Ozone HTTP web-consoles to require user authentication.</p>
+<h3 id="default-authentication">Default authentication</h3>
+<p>By default Ozone HTTP web-consoles (OM, SCM, S3G, Recon, Datanode)
+allow access without authentication based on the following default configurations.</p>
+<table>
+<thead>
+<tr>
+<th>Property</th>
+<th>Value</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>ozone.security.http.kerberos.enabled</td>
+<td>false</td>
+</tr>
+<tr>
+<td>ozone.http.filter.initializers</td>
+<td><empty></td>
+</tr>
+</tbody>
+</table>
+<p>If you have an SPNEGO enabled Ozone cluster and want to disable it for all Ozone services,
+just make sure the two key mentioned are configured as above.</p>
+<h3 id="kerberos-based-spnego-authentication">Kerberos based SPNEGO authentication</h3>
+<p>However, they can be configured to require Kerberos authentication using HTTP SPNEGO protocol (supported
+by browsers like Firefox and Chrome). To achieve that, the following keys must
+be configured first.</p>
+<table>
+<thead>
+<tr>
+<th>Property</th>
+<th>Value</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>hadoop.security.authentication</td>
+<td>kerberos</td>
+</tr>
+<tr>
+<td>ozone.security.http.kerberos.enabled</td>
+<td>true</td>
+</tr>
+<tr>
+<td>ozone.http.filter.initializers</td>
+<td>org.apache.hadoop.security.AuthenticationFilterInitializer</td>
+</tr>
+</tbody>
+</table>
+<p>After that, individual component needs to configure properly to completely enable
+SPNEGO or SIMPLE authentication.</p>
+<h3 id="enable-spnego-authentication-for-om-http">Enable SPNEGO authentication for OM HTTP</h3>
+<table>
+<thead>
+<tr>
+<th>Property</th>
+<th>Value</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>ozone.om.http.auth.type</td>
+<td>kerberos</td>
+</tr>
+<tr>
+<td>ozone.om.http.auth.kerberos.principal</td>
+<td>HTTP/_HOST@REALM</td>
+</tr>
+<tr>
+<td>ozone.om.http.auth.kerberos.keytab</td>
+<td>/path/to/HTTP.keytab</td>
+</tr>
+</tbody>
+</table>
+<h3 id="enable-spnego-authentication-for-s3g-http">Enable SPNEGO authentication for S3G HTTP</h3>
+<table>
+<thead>
+<tr>
+<th>Property</th>
+<th>Value</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>ozone.s3g.http.auth.type</td>
+<td>kerberos</td>
+</tr>
+<tr>
+<td>ozone.s3g.http.auth.kerberos.principal</td>
+<td>HTTP/_HOST@REALM</td>
+</tr>
+<tr>
+<td>ozone.s3g.http.auth.kerberos.keytab</td>
+<td>/path/to/HTTP.keytab</td>
+</tr>
+</tbody>
+</table>
+<h3 id="enable-spnego-authentication-for-recon-http">Enable SPNEGO authentication for RECON HTTP</h3>
+<table>
+<thead>
+<tr>
+<th>Property</th>
+<th>Value</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>ozone.recon.http.auth.type</td>
+<td>kerberos</td>
+</tr>
+<tr>
+<td>ozone.recon.http.auth.kerberos.principal</td>
+<td>HTTP/_HOST@REALM</td>
+</tr>
+<tr>
+<td>ozone.recon.http.auth.kerberos.keytab</td>
+<td>/path/to/HTTP.keytab</td>
+</tr>
+</tbody>
+</table>
+<h3 id="enable-spnego-authentication-for-scm-http">Enable SPNEGO authentication for SCM HTTP</h3>
+<table>
+<thead>
+<tr>
+<th>Property</th>
+<th>Value</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>hdds.scm.http.auth.type</td>
+<td>kerberos</td>
+</tr>
+<tr>
+<td>hdds.scm.http.auth.kerberos.principal</td>
+<td>HTTP/_HOST@REALM</td>
+</tr>
+<tr>
+<td>hdds.scm.http.auth.kerberos.keytab</td>
+<td>/path/to/HTTP.keytab</td>
+</tr>
+</tbody>
+</table>
+<h3 id="enable-spnego-authentication-for-datanode-http">Enable SPNEGO authentication for DATANODE HTTP</h3>
+<table>
+<thead>
+<tr>
+<th>Property</th>
+<th>Value</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>hdds.datanode.http.auth.type</td>
+<td>kerberos</td>
+</tr>
+<tr>
+<td>hdds.datanode.http.auth.kerberos.principal</td>
+<td>HTTP/_HOST@REALM</td>
+</tr>
+<tr>
+<td>hdds.datanode.http.auth.kerberos.keytab</td>
+<td>/path/to/HTTP.keytab</td>
+</tr>
+</tbody>
+</table>
+<p>Note: Ozone datanode does not have a default webpage, which prevents you from
+accessing “/” or “/index.html”. But it does provide standard
+servlet like jmx/conf/jstack via HTTP.</p>
+<p>In addition, Ozone HTTP web-console support the equivalent of Hadoop’s Pseudo/Simple authentication.
+If this option is enabled, the user name must be specified in the first browser interaction using the user.name
+query string parameter. e.g., http://scm:9876/?user.name=scmadmin.</p>
+<h3 id="enable-simple-authentication-for-om-http">Enable SIMPLE authentication for OM HTTP</h3>
+<table>
+<thead>
+<tr>
+<th>Property</th>
+<th>Value</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>ozone.om.http.auth.type</td>
+<td>simple</td>
+</tr>
+<tr>
+<td>ozone.om.http.auth.simple.anonymous_allowed</td>
+<td>false</td>
+</tr>
+</tbody>
+</table>
+<p>If you don’t want to specify the user.name in the query string parameter,
+change ozone.om.http.auth.simple.anonymous_allowed to true.</p>
+<h3 id="enable-simple-authentication-for-s3g-http">Enable SIMPLE authentication for S3G HTTP</h3>
+<table>
+<thead>
+<tr>
+<th>Property</th>
+<th>Value</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>ozone.s3g.http.auth.type</td>
+<td>simple</td>
+</tr>
+<tr>
+<td>ozone.s3g.http.auth.simple.anonymous_allowed</td>
+<td>false</td>
+</tr>
+</tbody>
+</table>
+<p>If you don’t want to specify the user.name in the query string parameter,
+change ozone.s3g.http.auth.simple.anonymous_allowed to true.</p>
+<h3 id="enable-simple-authentication-for-recon-http">Enable SIMPLE authentication for RECON HTTP</h3>
+<table>
+<thead>
+<tr>
+<th>Property</th>
+<th>Value</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>ozone.recon.http.auth.type</td>
+<td>simple</td>
+</tr>
+<tr>
+<td>ozone.recon.http.auth.simple.anonymous_allowed</td>
+<td>false</td>
+</tr>
+</tbody>
+</table>
+<p>If you don’t want to specify the user.name in the query string parameter,
+change ozone.recon.http.auth.simple.anonymous_allowed to true.</p>
+<h3 id="enable-simple-authentication-for-scm-http">Enable SIMPLE authentication for SCM HTTP</h3>
+<table>
+<thead>
+<tr>
+<th>Property</th>
+<th>Value</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>hdds.scm.http.auth.type</td>
+<td>simple</td>
+</tr>
+<tr>
+<td>hdds.scm.http.auth.simple.anonymous_allowed</td>
+<td>false</td>
+</tr>
+</tbody>
+</table>
+<p>If you don’t want to specify the user.name in the query string parameter,
+change hdds.scm.http.auth.simple.anonymous_allowed to true.</p>
+<h3 id="enable-simple-authentication-for-datanode-http">Enable SIMPLE authentication for DATANODE HTTP</h3>
+<table>
+<thead>
+<tr>
+<th>Property</th>
+<th>Value</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>hdds.datanode.http.auth.type</td>
+<td>simple</td>
+</tr>
+<tr>
+<td>hdds.datanode.http.auth.simple.anonymous_allowed</td>
+<td>false</td>
+</tr>
+</tbody>
+</table>
+<p>If you don’t want to specify the user.name in the query string parameter,
+change hdds.datanode.http.auth.simple.anonymous_allowed to true.</p>
+
+
+
+ <a class="btn btn-success btn-lg" href="../security/securings3.html">Next >></a>
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+ </div>
+ <div class="push"></div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: December 17, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/7e37714ae57362c481e259c3cbe13147e49e776b">7e37714ae</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="../js/jquery-3.5.1.min.js"></script>
+<script src="../js/ozonedoc.js"></script>
+<script src="../js/bootstrap.min.js"></script>
+
+
+</body>
+
+</html>
\ No newline at end of file
diff --git a/docs/1.1.0/security/securings3.html b/docs/1.1.0/security/securings3.html
new file mode 100644
index 0000000..f39e690
--- /dev/null
+++ b/docs/1.1.0/security/securings3.html
@@ -0,0 +1,433 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+<body>
+
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../index.html" class="navbar-left ozone-logo">
+ <img src="../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+
+ <div class="wrapper">
+ <div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="../index.html">
+
+
+
+ <span>Overview</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../start.html">
+
+
+
+ <span>Getting Started</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="../concept.html">
+
+ <span>Architecture</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../concept/overview.html">Overview</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/datanodes.html">Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../feature.html">
+
+ <span>Features</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../feature/ha.html">High Availability</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/topology.html">Topology awareness</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/quota.html">Quota in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/recon.html">Recon Server</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/observability.html">Observability</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../interface.html">
+
+ <span>Client Interfaces</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../interface/ofs.html">Ofs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/o3fs.html">O3fs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/s3.html">S3 Protocol</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/cli.html">Command Line Interface</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/csi.html">CSI Protocol</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../security.html">
+
+ <span>Security</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../security/secureozone.html">Securing Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingtde.html">Transparent Data Encryption</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/gdpr.html">GDPR in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingdatanodes.html">Securing Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingozonehttp.html">Securing HTTP</a>
+
+ </li>
+
+ <li class="active">
+
+ <a href="../security/securings3.html">Securing S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securityacls.html">Ozone ACLs</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../tools.html">
+
+
+
+ <span>Tools</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../recipe.html">
+
+
+
+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+
+
+
+ <div class="col-md-9">
+ <nav aria-label="breadcrumb">
+ <ol class="breadcrumb">
+ <li class="breadcrumb-item"><a href="../index.html">Home</a></li>
+ <li class="breadcrumb-item" aria-current="page"><a href="../security.html">Security</a></li>
+ <li class="breadcrumb-item active" aria-current="page">Securing S3</li>
+ </ol>
+ </nav>
+
+
+
+<div class="pull-right">
+
+
+
+
+
+ <a href="../zh/security/securings3.html"><span class="label label-success">中文</span></a>
+
+
+</div>
+
+
+ <div class="col-md-9">
+ <h1>Securing S3</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p>To access an S3 bucket, users need AWS access key ID and AWS secret. Both of
+these are generated by going to AWS website. When you use Ozone’s S3
+protocol, you need the same AWS access key and secret.</p>
+<p>Under Ozone, the clients can download the access key directly from Ozone.
+The user needs to <code>kinit</code> first and once they have authenticated via kerberos
+they can download the S3 access key ID and AWS secret. Just like AWS S3,
+both of these are secrets that needs to be protected by the client since it
+gives full access to the S3 buckets.</p>
+<ul>
+<li>S3 clients can get the secret access id and user secret from OzoneManager.</li>
+</ul>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">ozone s3 getsecret
+</code></pre></div><p>This command will talk to ozone, validate the user via Kerberos and generate
+the AWS credentials. The values will be printed out on the screen. You can
+set these values up in your <em>.aws</em> file for automatic access while working
+against Ozone S3 buckets.</p>
+<div class="alert alert-danger" role="alert">
+ Please note: These S3 credentials are like your Kerberos passwords
+ that give complete access to your buckets.
+</div>
+<ul>
+<li>Now you can proceed to setup these secrets in aws configs:</li>
+</ul>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">aws configure set default.s3.signature_version s3v4
+aws configure set aws_access_key_id <span style="color:#e6db74">${</span>accessId<span style="color:#e6db74">}</span>
+aws configure set aws_secret_access_key <span style="color:#e6db74">${</span>secret<span style="color:#e6db74">}</span>
+aws configure set region us-west-1
+</code></pre></div><p>Please refer to AWS S3 documentation on how to use S3 via command line or via
+S3 API.</p>
+
+
+
+ <a class="btn btn-success btn-lg" href="../security/securityacls.html">Next >></a>
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+ </div>
+ <div class="push"></div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: August 7, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/5ce6f0eab381389fd04c3130531b3ec626acbc65">5ce6f0eab</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="../js/jquery-3.5.1.min.js"></script>
+<script src="../js/ozonedoc.js"></script>
+<script src="../js/bootstrap.min.js"></script>
+
+
+</body>
+
+</html>
\ No newline at end of file
diff --git a/docs/1.1.0/security/securingtde.html b/docs/1.1.0/security/securingtde.html
new file mode 100644
index 0000000..b45c5a7
--- /dev/null
+++ b/docs/1.1.0/security/securingtde.html
@@ -0,0 +1,446 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+<body>
+
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../index.html" class="navbar-left ozone-logo">
+ <img src="../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+
+ <div class="wrapper">
+ <div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="../index.html">
+
+
+
+ <span>Overview</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../start.html">
+
+
+
+ <span>Getting Started</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="../concept.html">
+
+ <span>Architecture</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../concept/overview.html">Overview</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/datanodes.html">Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../feature.html">
+
+ <span>Features</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../feature/ha.html">High Availability</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/topology.html">Topology awareness</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/quota.html">Quota in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/recon.html">Recon Server</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/observability.html">Observability</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../interface.html">
+
+ <span>Client Interfaces</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../interface/ofs.html">Ofs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/o3fs.html">O3fs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/s3.html">S3 Protocol</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/cli.html">Command Line Interface</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/csi.html">CSI Protocol</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../security.html">
+
+ <span>Security</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../security/secureozone.html">Securing Ozone</a>
+
+ </li>
+
+ <li class="active">
+
+ <a href="../security/securingtde.html">Transparent Data Encryption</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/gdpr.html">GDPR in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingdatanodes.html">Securing Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingozonehttp.html">Securing HTTP</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securings3.html">Securing S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securityacls.html">Ozone ACLs</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../tools.html">
+
+
+
+ <span>Tools</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../recipe.html">
+
+
+
+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+
+
+
+ <div class="col-md-9">
+ <nav aria-label="breadcrumb">
+ <ol class="breadcrumb">
+ <li class="breadcrumb-item"><a href="../index.html">Home</a></li>
+ <li class="breadcrumb-item" aria-current="page"><a href="../security.html">Security</a></li>
+ <li class="breadcrumb-item active" aria-current="page">Transparent Data Encryption</li>
+ </ol>
+ </nav>
+
+
+
+<div class="pull-right">
+
+
+
+
+
+ <a href="../zh/security/securingtde.html"><span class="label label-success">中文</span></a>
+
+
+</div>
+
+
+ <div class="col-md-9">
+ <h1>Transparent Data Encryption</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p>Ozone TDE setup process and usage are very similar to HDFS TDE.
+The major difference is that Ozone TDE is enabled at Ozone bucket level
+when a bucket is created.</p>
+<h3 id="setting-up-the-key-management-server">Setting up the Key Management Server</h3>
+<p>To use TDE, admin must setup a Key Management Server and provide that URI to
+Ozone/HDFS. Since Ozone and HDFS can use the same Key Management Server, this
+configuration can be provided via <em>hdfs-site.xml</em>.</p>
+<table>
+<thead>
+<tr>
+<th>Property</th>
+<th>Value</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>hadoop.security.key.provider.path</td>
+<td>KMS uri. <br> e.g. kms://http@kms-host:9600/kms</td>
+</tr>
+</tbody>
+</table>
+<h3 id="using-transparent-data-encryption">Using Transparent Data Encryption</h3>
+<p>If this is already configured for your cluster, then you can simply proceed
+to create the encryption key and enable encrypted buckets.</p>
+<p>To create an encrypted bucket, client need to:</p>
+<ul>
+<li>Create a bucket encryption key with hadoop key CLI, which is similar to
+how you would use HDFS encryption zones.</li>
+</ul>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">hadoop key create encKey
+</code></pre></div><p>The above command creates an encryption key for the bucket you want to protect.
+Once the key is created, you can tell Ozone to use that key when you are
+reading and writing data into a bucket.</p>
+<ul>
+<li>Assign the encryption key to a bucket.</li>
+</ul>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">ozone sh bucket create -k encKey /vol/encryptedBucket
+</code></pre></div><p>After this command, all data written to the <em>encryptedBucket</em> will be encrypted
+via the encKey and while reading the clients will talk to Key Management
+Server and read the key and decrypt it. In other words, the data stored
+inside Ozone is always encrypted. The fact that data is encrypted at rest
+will be completely transparent to the clients and end users.</p>
+
+
+
+ <a class="btn btn-success btn-lg" href="../security/gdpr.html">Next >></a>
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+ </div>
+ <div class="push"></div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: August 7, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/5ce6f0eab381389fd04c3130531b3ec626acbc65">5ce6f0eab</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="../js/jquery-3.5.1.min.js"></script>
+<script src="../js/ozonedoc.js"></script>
+<script src="../js/bootstrap.min.js"></script>
+
+
+</body>
+
+</html>
\ No newline at end of file
diff --git a/docs/1.1.0/security/securityacls.html b/docs/1.1.0/security/securityacls.html
new file mode 100644
index 0000000..d62a308
--- /dev/null
+++ b/docs/1.1.0/security/securityacls.html
@@ -0,0 +1,460 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+<body>
+
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../index.html" class="navbar-left ozone-logo">
+ <img src="../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../index.html">
+ Apache Ozone/HDDS documentation
+ </a>
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+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
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+</nav>
+
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+ <div class="wrapper">
+ <div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="../index.html">
+
+
+
+ <span>Overview</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../start.html">
+
+
+
+ <span>Getting Started</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="../concept.html">
+
+ <span>Architecture</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../concept/overview.html">Overview</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/datanodes.html">Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../feature.html">
+
+ <span>Features</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../feature/ha.html">High Availability</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/topology.html">Topology awareness</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/quota.html">Quota in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/recon.html">Recon Server</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/observability.html">Observability</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../interface.html">
+
+ <span>Client Interfaces</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../interface/ofs.html">Ofs (Hadoop compatible)</a>
+
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+
+ <a href="../interface/o3fs.html">O3fs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/s3.html">S3 Protocol</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/cli.html">Command Line Interface</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/csi.html">CSI Protocol</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../security.html">
+
+ <span>Security</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../security/secureozone.html">Securing Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingtde.html">Transparent Data Encryption</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/gdpr.html">GDPR in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingdatanodes.html">Securing Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingozonehttp.html">Securing HTTP</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securings3.html">Securing S3</a>
+
+ </li>
+
+ <li class="active">
+
+ <a href="../security/securityacls.html">Ozone ACLs</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../tools.html">
+
+
+
+ <span>Tools</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../recipe.html">
+
+
+
+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+
+
+
+ <div class="col-md-9">
+ <nav aria-label="breadcrumb">
+ <ol class="breadcrumb">
+ <li class="breadcrumb-item"><a href="../index.html">Home</a></li>
+ <li class="breadcrumb-item" aria-current="page"><a href="../security.html">Security</a></li>
+ <li class="breadcrumb-item active" aria-current="page">Ozone ACLs</li>
+ </ol>
+ </nav>
+
+
+
+<div class="pull-right">
+
+
+
+
+
+ <a href="../zh/security/securityacls.html"><span class="label label-success">中文</span></a>
+
+
+</div>
+
+
+ <div class="col-md-9">
+ <h1>Ozone ACLs</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p>Ozone supports a set of native ACLs. These ACLs can be used independently
+of ozone ACL plugin such as Ranger. If Apache Ranger plugin for Ozone is
+enabled, then ACL will be checked with Ranger.</p>
+<p>Ozone ACLs are a super set of Posix and S3 ACLs.</p>
+<p>The general format of an ACL is <em>object</em>:<em>who</em>:<em>rights</em>.</p>
+<p>Where an <em>object</em> can be:</p>
+<ol>
+<li><strong>Volume</strong> - An Ozone volume. e.g. <em>/volume</em></li>
+<li><strong>Bucket</strong> - An Ozone bucket. e.g. <em>/volume/bucket</em></li>
+<li><strong>Key</strong> - An object key or an object. e.g. <em>/volume/bucket/key</em></li>
+<li><strong>Prefix</strong> - A path prefix for a specific key. e.g. <em>/volume/bucket/prefix1/prefix2</em></li>
+</ol>
+<p>Where a <em>who</em> can be:</p>
+<ol>
+<li><strong>User</strong> - A user in the Kerberos domain. User like in Posix world can be
+named or unnamed.</li>
+<li><strong>Group</strong> - A group in the Kerberos domain. Group also like in Posix world
+can
+be named or unnamed.</li>
+<li><strong>World</strong> - All authenticated users in the Kerberos domain. This maps to
+others in the Posix domain.</li>
+<li><strong>Anonymous</strong> - Ignore the user field completely. This is an extension to
+the Posix semantics, This is needed for S3 protocol, where we express that
+we have no way of knowing who the user is or we don’t care.</li>
+</ol>
+<div class="alert alert-success" role="alert">
+ A S3 user accessing Ozone via AWS v4 signature protocol will be translated
+ to the appropriate Kerberos user by Ozone Manager.
+</div>
+<p>Where a <em>right</em> can be:</p>
+<ol>
+<li><strong>Create</strong> – This ACL provides a user the ability to create buckets in a
+volume and keys in a bucket. Please note: Under Ozone, Only admins can create volumes.</li>
+<li><strong>List</strong> – This ACL allows listing of buckets and keys. This ACL is attached
+to the volume and buckets which allow listing of the child objects. Please note: The user and admins can list the volumes owned by the user.</li>
+<li><strong>Delete</strong> – Allows the user to delete a volume, bucket or key.</li>
+<li><strong>Read</strong> – Allows the user to read the metadata of a Volume and Bucket and
+data stream and metadata of a key.</li>
+<li><strong>Write</strong> - Allows the user to write the metadata of a Volume and Bucket and
+allows the user to overwrite an existing ozone key.</li>
+<li><strong>Read_ACL</strong> – Allows a user to read the ACL on a specific object.</li>
+<li><strong>Write_ACL</strong> – Allows a user to write the ACL on a specific object.</li>
+</ol>
+<h3>Ozone Native ACL APIs</h3>
+<p>The ACLs can be manipulated by a set of APIs supported by Ozone. The APIs
+supported are:</p>
+<ol>
+<li><strong>SetAcl</strong> – This API will take user principal, the name, type
+of the ozone object and a list of ACLs.</li>
+<li><strong>GetAcl</strong> – This API will take the name and type of the ozone object
+and will return a list of ACLs.</li>
+<li><strong>AddAcl</strong> - This API will take the name, type of the ozone object, the
+ACL, and add it to existing ACL entries of the ozone object.</li>
+<li><strong>RemoveAcl</strong> - This API will take the name, type of the
+ozone object and the ACL that has to be removed.</li>
+</ol>
+
+
+
+ <a class="btn btn-success btn-lg" href="../security/securitywithranger.html">Next >></a>
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+ </div>
+ <div class="push"></div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: August 7, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/5ce6f0eab381389fd04c3130531b3ec626acbc65">5ce6f0eab</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="../js/jquery-3.5.1.min.js"></script>
+<script src="../js/ozonedoc.js"></script>
+<script src="../js/bootstrap.min.js"></script>
+
+
+</body>
+
+</html>
\ No newline at end of file
diff --git a/docs/1.1.0/security/securitywithranger.html b/docs/1.1.0/security/securitywithranger.html
new file mode 100644
index 0000000..a01a90e
--- /dev/null
+++ b/docs/1.1.0/security/securitywithranger.html
@@ -0,0 +1,510 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+<body>
+
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../index.html" class="navbar-left ozone-logo">
+ <img src="../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../index.html">
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+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
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+ <div class="wrapper">
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+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="../index.html">
+
+
+
+ <span>Overview</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../start.html">
+
+
+
+ <span>Getting Started</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="../concept.html">
+
+ <span>Architecture</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../concept/overview.html">Overview</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/datanodes.html">Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../feature.html">
+
+ <span>Features</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../feature/ha.html">High Availability</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/topology.html">Topology awareness</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/quota.html">Quota in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/recon.html">Recon Server</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/observability.html">Observability</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../interface.html">
+
+ <span>Client Interfaces</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../interface/ofs.html">Ofs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/o3fs.html">O3fs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/s3.html">S3 Protocol</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/cli.html">Command Line Interface</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/csi.html">CSI Protocol</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../security.html">
+
+ <span>Security</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../security/secureozone.html">Securing Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingtde.html">Transparent Data Encryption</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/gdpr.html">GDPR in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingdatanodes.html">Securing Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingozonehttp.html">Securing HTTP</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securings3.html">Securing S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securityacls.html">Ozone ACLs</a>
+
+ </li>
+
+ <li class="active">
+
+ <a href="../security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../tools.html">
+
+
+
+ <span>Tools</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../recipe.html">
+
+
+
+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+
+
+
+ <div class="col-md-9">
+ <nav aria-label="breadcrumb">
+ <ol class="breadcrumb">
+ <li class="breadcrumb-item"><a href="../index.html">Home</a></li>
+ <li class="breadcrumb-item" aria-current="page"><a href="../security.html">Security</a></li>
+ <li class="breadcrumb-item active" aria-current="page">Apache Ranger</li>
+ </ol>
+ </nav>
+
+
+
+<div class="pull-right">
+
+
+
+
+
+ <a href="../zh/security/securitywithranger.html"><span class="label label-success">中文</span></a>
+
+
+</div>
+
+
+ <div class="col-md-9">
+ <h1>Apache Ranger</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p>Apache Ranger™ is a framework to enable, monitor and manage comprehensive data
+security across the Hadoop platform. Apache Ranger has supported Ozone authentication
+since version 2.0. However, due to some bugs in 2.0, Apache Ranger
+2.1 and later versions are recommended.</p>
+<p>To use Apache Ranger, you must have Apache Ranger installed in your Hadoop
+Cluster. For installation instructions of Apache Ranger, Please take a look
+at the <a href="https://ranger.apache.org/index.html">Apache Ranger website</a>.</p>
+<p>If you have a working Apache Ranger installation that is aware of Ozone, then
+configuring Ozone to work with Apache Ranger is trivial. You have to enable
+the ACLs support and set the acl authorizer class inside Ozone to be Ranger
+authorizer. Please add the following properties to the ozone-site.xml.</p>
+<table>
+<thead>
+<tr>
+<th>Property</th>
+<th>Value</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>ozone.acl.enabled</td>
+<td>true</td>
+</tr>
+<tr>
+<td>ozone.acl.authorizer.class</td>
+<td>org.apache.ranger.authorization.ozone.authorizer.RangerOzoneAuthorizer</td>
+</tr>
+</tbody>
+</table>
+<p>The Ranger permissions corresponding to the Ozone operations are as follows:</p>
+<table>
+<thead>
+<tr>
+<th style="text-align:left">operation&permission</th>
+<th style="text-align:left">Volume permission</th>
+<th style="text-align:left">Bucket permission</th>
+<th style="text-align:left">Key permission</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td style="text-align:left">Create volume</td>
+<td style="text-align:left">CREATE</td>
+<td style="text-align:left"></td>
+<td style="text-align:left"></td>
+</tr>
+<tr>
+<td style="text-align:left">List volume</td>
+<td style="text-align:left">LIST</td>
+<td style="text-align:left"></td>
+<td style="text-align:left"></td>
+</tr>
+<tr>
+<td style="text-align:left">Get volume Info</td>
+<td style="text-align:left">READ</td>
+<td style="text-align:left"></td>
+<td style="text-align:left"></td>
+</tr>
+<tr>
+<td style="text-align:left">Delete volume</td>
+<td style="text-align:left">DELETE</td>
+<td style="text-align:left"></td>
+<td style="text-align:left"></td>
+</tr>
+<tr>
+<td style="text-align:left">Create bucket</td>
+<td style="text-align:left">READ</td>
+<td style="text-align:left">CREATE</td>
+<td style="text-align:left"></td>
+</tr>
+<tr>
+<td style="text-align:left">List bucket</td>
+<td style="text-align:left">LIST, READ</td>
+<td style="text-align:left"></td>
+<td style="text-align:left"></td>
+</tr>
+<tr>
+<td style="text-align:left">Get bucket info</td>
+<td style="text-align:left">READ</td>
+<td style="text-align:left">READ</td>
+<td style="text-align:left"></td>
+</tr>
+<tr>
+<td style="text-align:left">Delete bucket</td>
+<td style="text-align:left">READ</td>
+<td style="text-align:left">DELETE</td>
+<td style="text-align:left"></td>
+</tr>
+<tr>
+<td style="text-align:left">List key</td>
+<td style="text-align:left">READ</td>
+<td style="text-align:left">LIST, READ</td>
+<td style="text-align:left"></td>
+</tr>
+<tr>
+<td style="text-align:left">Write key</td>
+<td style="text-align:left">READ</td>
+<td style="text-align:left">READ</td>
+<td style="text-align:left">CREATE, WRITE</td>
+</tr>
+<tr>
+<td style="text-align:left">Read key</td>
+<td style="text-align:left">READ</td>
+<td style="text-align:left">READ</td>
+<td style="text-align:left">READ</td>
+</tr>
+</tbody>
+</table>
+
+
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+ </div>
+ <div class="push"></div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: December 1, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/fc8b4ec08503520c9f7b0f0e27af6696c5f551ec">fc8b4ec08</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="../js/jquery-3.5.1.min.js"></script>
+<script src="../js/ozonedoc.js"></script>
+<script src="../js/bootstrap.min.js"></script>
+
+
+</body>
+
+</html>
\ No newline at end of file
diff --git a/docs/1.1.0/sitemap.xml b/docs/1.1.0/sitemap.xml
new file mode 100644
index 0000000..6dce29f
--- /dev/null
+++ b/docs/1.1.0/sitemap.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8" standalone="yes"?>
+<sitemapindex xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
+
+ <sitemap>
+ <loc>en/sitemap.xml</loc>
+
+ <lastmod>2021-03-09T18:59:26+10:00</lastmod>
+
+ </sitemap>
+
+ <sitemap>
+ <loc>zh/sitemap.xml</loc>
+
+ <lastmod>2021-02-02T17:10:05+01:00</lastmod>
+
+ </sitemap>
+
+</sitemapindex>
diff --git a/docs/1.1.0/slides/README.md b/docs/1.1.0/slides/README.md
new file mode 100644
index 0000000..c0c8ed0
--- /dev/null
+++ b/docs/1.1.0/slides/README.md
@@ -0,0 +1,25 @@
+<!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+## Slides to present about Ozone
+
+This directory contains re-usable slides and diagrams about Ozone which can be used to present Ozone basic features.
+
+Diagrams can be read with the Open source https://github.com/jgraph/drawio tool or with opening the drawio file with https://app.diagrams.net online tool (without installing any external tool).
+
+Slides are created with the open source Libre Office (impress) but also included in PDF form.
+
+Slides are created with using Montserrat fonts (https://github.com/JulietaUla/Montserrat) but any font can work.
diff --git a/docs/1.1.0/slides/ozone-slides.drawio b/docs/1.1.0/slides/ozone-slides.drawio
new file mode 100644
index 0000000..31c6069
--- /dev/null
+++ b/docs/1.1.0/slides/ozone-slides.drawio
@@ -0,0 +1 @@
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name="ozone-components-full" 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name="raft-generic">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</diagram><diagram name="raft-generic-commit" id="RGEgLaxQhshZumjwHSCz">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</diagram><diagram name="raft0" id="S1QxYG2yOC4HMEc2kcW8">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</diagram><diagram name="raft1" id="iuYMuczpdWlT3viP3FaP">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</diagram><diagram name="raft2-follower" id="QcymMoIoLbLCDHnjysTQ">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</diagram><diagram name="raft3-leader" 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\ No newline at end of file
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new file mode 100644
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--- /dev/null
+++ b/docs/1.1.0/start.html
@@ -0,0 +1,579 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="./css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="./css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+<body>
+
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="./index.html" class="navbar-left ozone-logo">
+ <img src="./ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="./index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+
+<div class="wrapper">
+<div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="./index.html">
+
+
+
+ <span>Overview</span>
+ </a>
+ </li>
+
+
+
+ <li class="active">
+
+ <a href="./start.html">
+
+
+
+ <span>Getting Started</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="./concept.html">
+
+ <span>Architecture</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="./concept/overview.html">Overview</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./concept/datanodes.html">Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="./feature.html">
+
+ <span>Features</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="./feature/ha.html">High Availability</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./feature/topology.html">Topology awareness</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./feature/quota.html">Quota in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./feature/recon.html">Recon Server</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./feature/observability.html">Observability</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="./interface.html">
+
+ <span>Client Interfaces</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="./interface/ofs.html">Ofs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/o3fs.html">O3fs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/s3.html">S3 Protocol</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/cli.html">Command Line Interface</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/csi.html">CSI Protocol</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="./security.html">
+
+ <span>Security</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="./security/secureozone.html">Securing Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securingtde.html">Transparent Data Encryption</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/gdpr.html">GDPR in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securingdatanodes.html">Securing Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securingozonehttp.html">Securing HTTP</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securings3.html">Securing S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securityacls.html">Ozone ACLs</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="./tools.html">
+
+
+
+ <span>Tools</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="./recipe.html">
+
+
+
+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="./design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+ <div class="col-md-9">
+
+
+
+<div class="pull-right">
+
+
+
+
+
+ <a href="./zh/start.html"><span class="label label-success">中文</span></a>
+
+
+</div>
+
+ <h1>Getting Started</h1>
+ </div>
+
+ <div class="col-md-9">
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+
+
+<div class="jumbotron jumbotron-fluid">
+ <div class="container">
+ <h3 class="display-4">Installing Ozone </h3>
+ <p class="lead">
+
+There are many ways to install and run Ozone. Starting from simple docker
+deployments on
+local nodes, to full scale multi-node cluster deployment on
+Kubernetes or bare-metal.
+
+ </p>
+ </div>
+</div>
+<section class="row cardgroup">
+<p><span class="label label-warning label-">Easy Start</span></p>
+<h2>Running Ozone from Docker Hub</h2>
+<p>You can try out Ozone using docker hub without downloading the official release. This makes it easy to explore Ozone.
+<br />
+
+
+
+<div class="col-sm-6">
+
+ <div class="media">
+
+ <div class="media-left media-top">
+ <img src="start/docker.png"></img>
+ </div>
+
+ <div class="media-body">
+ <h4 class="media-title">
+
+ Starting ozone inside a single container
+ </h4>
+
+ The simplest and easiest way to start an ozone cluster
+ to explore what it can do is to start ozone via docker.
+
+
+ <p><a href="./start/startfromdockerhub.html" class=" btn btn-primary btn-lg">Ozone In Docker</a></p>
+
+ </div>
+ </div>
+</div>
+</p>
+</section>
+<section class="row cardgroup">
+<p><span class="label label-success">Recommended</span></p>
+<h2>Running Ozone from an Official Release</h2>
+<p>Apache Ozone can also be run from the official release packages. Along with the official source releases, we also release a set of convenience binary packages. It is easy to run these binaries in different configurations.
+<br />
+
+
+
+<div class="col-sm-6">
+
+ <div class="media">
+
+ <div class="media-left media-top">
+ <img src="start/hadoop.png"></img>
+ </div>
+
+ <div class="media-body">
+ <h4 class="media-title">
+
+ Ozone on a physical cluster
+ </h4>
+
+Ozone is designed to work concurrently with HDFS. The physical cluster instructions explain each component of Ozone and how to deploy with maximum control.
+
+
+ <p><a href="./start/onprem.html" class=" btn btn-primary btn-lg">On-Prem Ozone Cluster</a></p>
+
+ </div>
+ </div>
+</div>
+</p>
+
+
+
+<div class="col-sm-6">
+
+ <div class="media">
+
+ <div class="media-left media-top">
+ <img src="start/k8s.png"></img>
+ </div>
+
+ <div class="media-body">
+ <h4 class="media-title">
+
+ Ozone on K8s
+ </h4>
+
+Ozone is designed to work well under Kubernetes. These are instructions to deploy Ozone on K8s. Ozone provides a replicated storage solution for K8s based apps.
+
+
+ <p><a href="./start/kubernetes.html" class=" btn btn-primary btn-lg">Kubernetes</a></p>
+
+ </div>
+ </div>
+</div>
+
+
+
+
+<div class="col-sm-6">
+
+ <div class="media">
+
+ <div class="media-left media-top">
+ <img src="start/minikube.png"></img>
+ </div>
+
+ <div class="media-body">
+ <h4 class="media-title">
+
+ Ozone using MiniKube
+ </h4>
+
+Ozone comes with a standard set of K8s resources. You can deploy them to MiniKube and experiment with the K8s based deployments.
+
+
+ <p><a href="./start/minikube.html" class=" btn btn-primary btn-lg">Minikube cluster</a></p>
+
+ </div>
+ </div>
+</div>
+
+
+
+
+<div class="col-sm-6">
+
+ <div class="media">
+
+ <div class="media-left media-top">
+ <img src="start/docker.png"></img>
+ </div>
+
+ <div class="media-body">
+ <h4 class="media-title">
+
+ Ozone cluster in Local Node
+ </h4>
+
+ We also ship standard docker files with official release. These are part of official release and not depend upon Docker Hub.
+
+
+ <p><a href="./start/runningviadocker.html" class=" btn btn-primary btn-lg">docker-compose</a></p>
+
+ </div>
+ </div>
+</div>
+
+</section>
+<section class="row cardgroup">
+<p><span class="label label-danger">Hadoop Ninja</span></p>
+<h2>Building From Sources </h2>
+<p>Instructions to build Ozone from source to create deployment packages.</p>
+
+
+
+<div class="col-sm-6">
+
+ <div class="media">
+
+ <div class="media-left media-top">
+ <img src="start/hadoop.png"></img>
+ </div>
+
+ <div class="media-body">
+ <h4 class="media-title">
+
+ Building From Sources
+ </h4>
+
+If you are a Hadoop ninja, and wise in the ways of Apache, you already know that a real Apache release is a source release. We believe that even ninjas need help at times.
+
+
+ <p><a href="./start/fromsource.html" class=" btn btn-primary btn-lg">Build ozone from source</a></p>
+
+ </div>
+ </div>
+</div>
+
+</section>
+
+
+
+ </div>
+ </div>
+ </div>
+</div>
+ <div class="push"></div>
+</div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: June 28, 2019 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/d2a8ee30236210e11c2e8268757b5c4614fcc07e">d2a8ee302</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="./js/jquery-3.5.1.min.js"></script>
+<script src="./js/ozonedoc.js"></script>
+<script src="./js/bootstrap.min.js"></script>
+
+
+</body>
+
+</html>
\ No newline at end of file
diff --git a/docs/1.1.0/start/docker.png b/docs/1.1.0/start/docker.png
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@@ -0,0 +1,438 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+<body>
+
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../index.html" class="navbar-left ozone-logo">
+ <img src="../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+
+ <div class="wrapper">
+ <div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="../index.html">
+
+
+
+ <span>Overview</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../start.html">
+
+
+
+ <span>Getting Started</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="../concept.html">
+
+ <span>Architecture</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../concept/overview.html">Overview</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/datanodes.html">Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../feature.html">
+
+ <span>Features</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../feature/ha.html">High Availability</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/topology.html">Topology awareness</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/quota.html">Quota in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/recon.html">Recon Server</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/observability.html">Observability</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../interface.html">
+
+ <span>Client Interfaces</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../interface/ofs.html">Ofs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/o3fs.html">O3fs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/s3.html">S3 Protocol</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/cli.html">Command Line Interface</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/csi.html">CSI Protocol</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../security.html">
+
+ <span>Security</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../security/secureozone.html">Securing Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingtde.html">Transparent Data Encryption</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/gdpr.html">GDPR in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingdatanodes.html">Securing Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingozonehttp.html">Securing HTTP</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securings3.html">Securing S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securityacls.html">Ozone ACLs</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../tools.html">
+
+
+
+ <span>Tools</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../recipe.html">
+
+
+
+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+
+
+
+ <div class="col-md-9">
+ <nav aria-label="breadcrumb">
+ <ol class="breadcrumb">
+ <li class="breadcrumb-item"><a href="../index.html">Home</a></li>
+ <li class="breadcrumb-item" aria-current="page"><a href="../start.html">Getting Started</a></li>
+ <li class="breadcrumb-item active" aria-current="page">From Source</li>
+ </ol>
+ </nav>
+
+
+
+<div class="pull-right">
+
+
+
+
+
+ <a href="../zh/start/fromsource.html"><span class="label label-success">中文</span></a>
+
+
+</div>
+
+
+ <div class="col-md-9">
+ <h1>From Source</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+
+<div class="panel panel-default">
+ <div class="panel-heading">Requirements</div>
+ <div class="panel-body">
+ <ul>
+<li>Java 1.8</li>
+<li>Maven</li>
+</ul>
+
+ </div>
+</div>
+
+<div class="alert alert-info" role="alert">
+<p>This is a guide on how to build the ozone sources. If you are <font
+color="red">not</font>
+planning to build sources yourself, you can safely skip this page.</p>
+</div>
+<p>If you are a Hadoop ninja, and wise in the ways of Apache, you already know
+that a real Apache release is a source release.</p>
+<p>If you want to build from sources, Please untar the source tarball (or clone the latest code
+from the <a href="https://github.com/apache/hadoop-ozone">git repository</a>) and run the ozone build command. This instruction assumes that you have all the
+dependencies to build Hadoop on your build machine. If you need instructions
+on how to build Hadoop, please look at the Apache Hadoop Website.</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">mvn clean package -DskipTests<span style="color:#f92672">=</span>true
+</code></pre></div><p>This will build an <code>ozone-\<version\></code> directory in your <code>hadoop-ozone/dist/target</code> directory.</p>
+<p>You can copy this tarball and use this instead of binary artifacts that are
+provided along with the official release.</p>
+<p>To create tar file distribution, use the <code>-Pdist</code> profile:</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">mvn clean package -DskipTests<span style="color:#f92672">=</span>true -Pdist
+</code></pre></div><h2 id="how-to-run-ozone-from-build">How to run Ozone from build</h2>
+<p>When you have the new distribution, you can start a local cluster <a href="../start/runningviadocker.html">with docker-compose</a>.</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">cd hadoop-ozone/dist/target/ozone-X.X.X...
+cd compose/ozone
+docker-compose up -d
+</code></pre></div><h2 id="how-to-test-the-build">How to test the build</h2>
+<p><code>compose</code> subfolder contains multiple type of example setup (secure, non-secure, HA, Yarn). They can be tested with the help of <a href="http://robotframework.org/">robotframework</a> with executing <code>test.sh</code> in any of the directories.</p>
+
+
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+ </div>
+ <div class="push"></div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: August 7, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/5ce6f0eab381389fd04c3130531b3ec626acbc65">5ce6f0eab</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="../js/jquery-3.5.1.min.js"></script>
+<script src="../js/ozonedoc.js"></script>
+<script src="../js/bootstrap.min.js"></script>
+
+
+</body>
+
+</html>
\ No newline at end of file
diff --git a/docs/1.1.0/start/hadoop.png b/docs/1.1.0/start/hadoop.png
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diff --git a/docs/1.1.0/start/index.xml b/docs/1.1.0/start/index.xml
new file mode 100644
index 0000000..9222e10
--- /dev/null
+++ b/docs/1.1.0/start/index.xml
@@ -0,0 +1,74 @@
+<?xml version="1.0" encoding="utf-8" standalone="yes"?>
+<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
+ <channel>
+ <title>Getting Started on Ozone</title>
+ <link>/start.html</link>
+ <description>Recent content in Getting Started on Ozone</description>
+ <generator>Hugo -- gohugo.io</generator>
+ <language>en-us</language><atom:link href="/start/index.xml" rel="self" type="application/rss+xml" />
+ <item>
+ <title>Simple Single Ozone</title>
+ <link>/start/startfromdockerhub.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/start/startfromdockerhub.html</guid>
+ <description>Requirements Working docker setup AWS CLI (optional) Ozone in a Single Container The easiest way to start up an all-in-one ozone container is to use the latest docker image from docker hub:
+docker run -p 9878:9878 -p 9876:9876 apache/ozone This command will pull down the ozone image from docker hub and start all ozone services in a single container. This container will run the required metadata servers (Ozone Manager, Storage Container Manager) one data node and the S3 compatible REST server (S3 Gateway).</description>
+ </item>
+
+ <item>
+ <title>Ozone On Premise Installation</title>
+ <link>/start/onprem.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/start/onprem.html</guid>
+ <description>If you are feeling adventurous, you can setup ozone in a real cluster. Setting up a real cluster requires us to understand the components of Ozone. Ozone is designed to work concurrently with HDFS. However, Ozone is also capable of running independently. The components of ozone are the same in both approaches.
+Ozone Components Ozone Manager - Is the server that is in charge of the namespace of Ozone. Ozone Manager is responsible for all volume, bucket and key operations.</description>
+ </item>
+
+ <item>
+ <title>Minikube & Ozone</title>
+ <link>/start/minikube.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/start/minikube.html</guid>
+ <description>Requirements Working minikube setup kubectl kubernetes/examples folder of the ozone distribution contains kubernetes deployment resource files for multiple use cases. By default the kubernetes resource files are configured to use apache/ozone image from the dockerhub.
+To deploy it to minikube use the minikube configuration set:
+cd kubernetes/examples/minikube kubectl apply -f . And you can check the results with
+kubectl get pod Note: the kubernetes/examples/minikube resource set is optimized for minikube usage:</description>
+ </item>
+
+ <item>
+ <title>Ozone on Kubernetes</title>
+ <link>/start/kubernetes.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/start/kubernetes.html</guid>
+ <description>Requirements Working kubernetes cluster (LoadBalancer, PersistentVolume are not required) kubectl As the apache/ozone docker images are available from the dockerhub the deployment process is very similar to Minikube deployment. The only big difference is that we have dedicated set of k8s files for hosted clusters (for example we can use one datanode per host) Deploy to kubernetes
+kubernetes/examples folder of the ozone distribution contains kubernetes deployment resource files for multiple use cases.</description>
+ </item>
+
+ <item>
+ <title>Pseudo-cluster</title>
+ <link>/start/runningviadocker.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/start/runningviadocker.html</guid>
+ <description>Requirements docker and docker-compose Download the Ozone binary tarball and untar it.
+ Go to the directory where the docker compose files exist and tell docker-compose to start Ozone in the background. This will start a small ozone instance on your machine.
+ cd compose/ozone/ docker-compose up -d To verify that ozone is working as expected, let us log into a data node and run freon, the load generator for Ozone.</description>
+ </item>
+
+ <item>
+ <title>From Source</title>
+ <link>/start/fromsource.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/start/fromsource.html</guid>
+ <description>Requirements Java 1.8 Maven This is a guide on how to build the ozone sources. If you are not planning to build sources yourself, you can safely skip this page.
+ If you are a Hadoop ninja, and wise in the ways of Apache, you already know that a real Apache release is a source release.
+If you want to build from sources, Please untar the source tarball (or clone the latest code from the git repository) and run the ozone build command.</description>
+ </item>
+
+ </channel>
+</rss>
diff --git a/docs/1.1.0/start/k8s.png b/docs/1.1.0/start/k8s.png
new file mode 100644
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+++ b/docs/1.1.0/start/k8s.png
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diff --git a/docs/1.1.0/start/kubernetes.html b/docs/1.1.0/start/kubernetes.html
new file mode 100644
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--- /dev/null
+++ b/docs/1.1.0/start/kubernetes.html
@@ -0,0 +1,428 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+<body>
+
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../index.html" class="navbar-left ozone-logo">
+ <img src="../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+
+ <div class="wrapper">
+ <div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="../index.html">
+
+
+
+ <span>Overview</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../start.html">
+
+
+
+ <span>Getting Started</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="../concept.html">
+
+ <span>Architecture</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../concept/overview.html">Overview</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/datanodes.html">Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../feature.html">
+
+ <span>Features</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../feature/ha.html">High Availability</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/topology.html">Topology awareness</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/quota.html">Quota in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/recon.html">Recon Server</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/observability.html">Observability</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../interface.html">
+
+ <span>Client Interfaces</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../interface/ofs.html">Ofs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/o3fs.html">O3fs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/s3.html">S3 Protocol</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/cli.html">Command Line Interface</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/csi.html">CSI Protocol</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../security.html">
+
+ <span>Security</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../security/secureozone.html">Securing Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingtde.html">Transparent Data Encryption</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/gdpr.html">GDPR in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingdatanodes.html">Securing Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingozonehttp.html">Securing HTTP</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securings3.html">Securing S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securityacls.html">Ozone ACLs</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../tools.html">
+
+
+
+ <span>Tools</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../recipe.html">
+
+
+
+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+
+
+
+ <div class="col-md-9">
+ <nav aria-label="breadcrumb">
+ <ol class="breadcrumb">
+ <li class="breadcrumb-item"><a href="../index.html">Home</a></li>
+ <li class="breadcrumb-item" aria-current="page"><a href="../start.html">Getting Started</a></li>
+ <li class="breadcrumb-item active" aria-current="page">Ozone on Kubernetes</li>
+ </ol>
+ </nav>
+
+
+
+<div class="pull-right">
+
+
+
+
+
+ <a href="../zh/start/kubernetes.html"><span class="label label-success">中文</span></a>
+
+
+</div>
+
+
+ <div class="col-md-9">
+ <h1>Ozone on Kubernetes</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+
+<div class="panel panel-default">
+ <div class="panel-heading">Requirements</div>
+ <div class="panel-body">
+ <ul>
+<li>Working kubernetes cluster (LoadBalancer, PersistentVolume are not required)</li>
+<li>kubectl</li>
+</ul>
+
+ </div>
+</div>
+
+<p>As the <em>apache/ozone</em> docker images are available from the dockerhub the deployment process is very similar to Minikube deployment. The only big difference is that we have dedicated set of k8s files for hosted clusters (for example we can use one datanode per host)
+Deploy to kubernetes</p>
+<p><code>kubernetes/examples</code> folder of the ozone distribution contains kubernetes deployment resource files for multiple use cases.</p>
+<p>To deploy to a hosted cluster use the ozone subdirectory:</p>
+<pre><code>cd kubernetes/examples/ozone
+kubectl apply -f .
+</code></pre><p>And you can check the results with</p>
+<pre><code>kubectl get pod
+Access the services
+</code></pre><p>Now you can access any of the services. By default the services are not published but you can access them with port-forward rules.</p>
+<pre><code>kubectl port-forward s3g-0 9878:9878
+kubectl port-forward scm-0 9876:9876
+</code></pre>
+
+
+ <a class="btn btn-success btn-lg" href="../start/runningviadocker.html">Next >></a>
+
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+
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+ <div class="push"></div>
+ </div>
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+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: March 9, 2021 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/45eee3fa5d29f49eaed0758d1703d446d56e70fb">45eee3fa5</a>
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+</html>
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diff --git a/docs/1.1.0/start/minikube.html b/docs/1.1.0/start/minikube.html
new file mode 100644
index 0000000..822d028
--- /dev/null
+++ b/docs/1.1.0/start/minikube.html
@@ -0,0 +1,442 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
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+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
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+
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+ <link href="../css/bootstrap.min.css" rel="stylesheet">
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+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
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+</nav>
+
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+ </a>
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+
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+
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+
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+ <a href="../feature/topology.html">Topology awareness</a>
+
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+
+ <li class="">
+
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+
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+
+ <a href="../interface/javaapi.html">Java API</a>
+
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+
+ <a href="../interface/csi.html">CSI Protocol</a>
+
+ </li>
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+
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+
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+ <li class="">
+
+ <a href="../security/securingtde.html">Transparent Data Encryption</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/gdpr.html">GDPR in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingdatanodes.html">Securing Datanodes</a>
+
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+
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+
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+
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+ <a href="../security/securings3.html">Securing S3</a>
+
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+
+ <li class="">
+
+ <a href="../security/securityacls.html">Ozone ACLs</a>
+
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+
+ <a href="../security/securitywithranger.html">Apache Ranger</a>
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+
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+ <a href="../tools.html">
+
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+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../recipe.html">
+
+
+
+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
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+ <li class="breadcrumb-item active" aria-current="page">Minikube & Ozone</li>
+ </ol>
+ </nav>
+
+
+
+<div class="pull-right">
+
+
+
+
+
+ <a href="../zh/start/minikube.html"><span class="label label-success">中文</span></a>
+
+
+</div>
+
+
+ <div class="col-md-9">
+ <h1>Minikube & Ozone</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+
+<div class="panel panel-default">
+ <div class="panel-heading">Requirements</div>
+ <div class="panel-body">
+ <ul>
+<li>Working minikube setup</li>
+<li>kubectl</li>
+</ul>
+
+ </div>
+</div>
+
+<p><code>kubernetes/examples</code> folder of the ozone distribution contains kubernetes deployment resource files for multiple use cases. By default the kubernetes resource files are configured to use <code>apache/ozone</code> image from the dockerhub.</p>
+<p>To deploy it to minikube use the minikube configuration set:</p>
+<pre><code>cd kubernetes/examples/minikube
+kubectl apply -f .
+</code></pre><p>And you can check the results with</p>
+<pre><code>kubectl get pod
+</code></pre><p>Note: the kubernetes/examples/minikube resource set is optimized for minikube usage:</p>
+<ul>
+<li>You can have multiple datanodes even if you have only one host (in a real production cluster usually you need one datanode per physical host)</li>
+<li>The services are published with node port</li>
+</ul>
+<h2 id="access-the-services">Access the services</h2>
+<p>Now you can access any of the services. For each web endpoint an additional NodeType service is defined in the minikube k8s resource set. NodeType services are available via a generated port of any of the host nodes:</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">kubectl get svc
+NAME TYPE CLUSTER-IP EXTERNAL-IP PORT<span style="color:#f92672">(</span>S<span style="color:#f92672">)</span> AGE
+datanode ClusterIP None <none> <none> 27s
+kubernetes ClusterIP 10.96.0.1 <none> 443/TCP 118m
+om ClusterIP None <none> 9874/TCP 27s
+om-public NodePort 10.108.48.148 <none> 9874:32649/TCP 27s
+s3g ClusterIP None <none> 9878/TCP 27s
+s3g-public NodePort 10.97.133.137 <none> 9878:31880/TCP 27s
+scm ClusterIP None <none> 9876/TCP 27s
+scm-public NodePort 10.105.231.28 <none> 9876:32171/TCP 27s
+</code></pre></div><p>Minikube contains a convenience command to access any of the NodePort services:</p>
+<pre><code>minikube service s3g-public
+Opening kubernetes service default/s3g-public in default browser...
+</code></pre>
+
+
+ <a class="btn btn-success btn-lg" href="../start/kubernetes.html">Next >></a>
+
+ </div>
+
+ </div>
+ </div>
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+ </div>
+ <div class="push"></div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: September 16, 2019 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/b0859b49c4a196bbdc16605f38ff51a59968b718">b0859b49c</a>
+ </span>
+ </div>
+</footer>
+
+
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+<script src="../js/jquery-3.5.1.min.js"></script>
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+
+</html>
\ No newline at end of file
diff --git a/docs/1.1.0/start/minikube.png b/docs/1.1.0/start/minikube.png
new file mode 100644
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--- /dev/null
+++ b/docs/1.1.0/start/minikube.png
Binary files differ
diff --git a/docs/1.1.0/start/onprem.html b/docs/1.1.0/start/onprem.html
new file mode 100644
index 0000000..983eac7
--- /dev/null
+++ b/docs/1.1.0/start/onprem.html
@@ -0,0 +1,547 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
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+
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
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+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
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+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
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+ <img src="../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../index.html">
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+ </div>
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+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
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+ </a>
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+ </a>
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+ </a>
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+
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+
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+
+ <a href="../concept/storagecontainermanager.html">Storage Container Manager</a>
+
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+
+ <li class="">
+
+ <a href="../concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/datanodes.html">Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/recon.html">Recon</a>
+
+ </li>
+
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+ </a>
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+
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+
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+
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+
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+
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+ </a>
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+
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+
+ <li class="">
+
+ <a href="../interface/cli.html">Command Line Interface</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/reconapi.html">Recon API</a>
+
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+
+ <li class="">
+
+ <a href="../interface/javaapi.html">Java API</a>
+
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+
+ <li class="">
+
+ <a href="../interface/csi.html">CSI Protocol</a>
+
+ </li>
+
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+ </li>
+
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+
+ <span>Security</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../security/secureozone.html">Securing Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingtde.html">Transparent Data Encryption</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/gdpr.html">GDPR in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingdatanodes.html">Securing Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingozonehttp.html">Securing HTTP</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securings3.html">Securing S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securityacls.html">Ozone ACLs</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../tools.html">
+
+
+
+ <span>Tools</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../recipe.html">
+
+
+
+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+
+
+
+ <div class="col-md-9">
+ <nav aria-label="breadcrumb">
+ <ol class="breadcrumb">
+ <li class="breadcrumb-item"><a href="../index.html">Home</a></li>
+ <li class="breadcrumb-item" aria-current="page"><a href="../start.html">Getting Started</a></li>
+ <li class="breadcrumb-item active" aria-current="page">Ozone On Premise Installation</li>
+ </ol>
+ </nav>
+
+
+
+<div class="pull-right">
+
+
+
+
+
+ <a href="../zh/start/onprem.html"><span class="label label-success">中文</span></a>
+
+
+</div>
+
+
+ <div class="col-md-9">
+ <h1>Ozone On Premise Installation</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p>If you are feeling adventurous, you can setup ozone in a real cluster.
+Setting up a real cluster requires us to understand the components of Ozone.
+Ozone is designed to work concurrently with HDFS. However, Ozone is also
+capable of running independently. The components of ozone are the same in both approaches.</p>
+<h2 id="ozone-components">Ozone Components</h2>
+<ol>
+<li>Ozone Manager - Is the server that is in charge of the namespace of Ozone. Ozone Manager is responsible for all volume, bucket and key operations.</li>
+<li>Storage Container Manager - Acts as the block manager. Ozone Manager
+requests blocks from SCM, to which clients can write data.</li>
+<li>Datanodes - Ozone data node code runs inside the HDFS datanode or in the independent deployment case runs an ozone datanode daemon.</li>
+</ol>
+<h2 id="setting-up-an-ozone-only-cluster">Setting up an Ozone only cluster</h2>
+<ul>
+<li>
+<p>Please untar the ozone-<version> to the directory where you are going
+to run Ozone from. We need Ozone jars on all machines in the cluster. So you
+need to do this on all machines in the cluster.</p>
+</li>
+<li>
+<p>Ozone relies on a configuration file called <code>ozone-site.xml</code>. To
+generate a template that you can replace with proper values, please run the
+following command. This will generate a template called <code>ozone-site.xml</code> at
+the specified path (directory).</p>
+</li>
+</ul>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">ozone genconf <path></code></pre></div>
+<p>Let us look at the settings inside the generated file (ozone-site.xml) and
+how they control ozone. Once the right values are defined, this file
+needs to be copied to <code>ozone directory/etc/hadoop</code>.</p>
+<ul>
+<li>
+<p><strong>ozone.metadata.dirs</strong> Allows Administrators to specify where the
+metadata must reside. Usually you pick your fastest disk (SSD if
+you have them on your nodes). OzoneManager, SCM and datanode will write the
+metadata to this path. This is a required setting, if this is missing Ozone
+will fail to come up.</p>
+<p>Here is an example,</p>
+</li>
+</ul>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-xml" data-lang="xml"> <span style="color:#f92672"><property></span>
+ <span style="color:#f92672"><name></span>ozone.metadata.dirs<span style="color:#f92672"></name></span>
+ <span style="color:#f92672"><value></span>/data/disk1/meta<span style="color:#f92672"></value></span>
+ <span style="color:#f92672"></property></span></code></pre></div>
+<ul>
+<li><strong>ozone.scm.names</strong> Storage container manager(SCM) is a distributed block
+service which is used by ozone. This property allows data nodes to discover
+SCM’s address. Data nodes send heartbeat to SCM.
+Until HA feature is complete, we configure ozone.scm.names to be a
+single machine.</li>
+</ul>
+<p>Here is an example,</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-xml" data-lang="xml"> <span style="color:#f92672"><property></span>
+ <span style="color:#f92672"><name></span>ozone.scm.names<span style="color:#f92672"></name></span>
+ <span style="color:#f92672"><value></span>scm.hadoop.apache.org<span style="color:#f92672"></value></span>
+ <span style="color:#f92672"></property></span>
+ </code></pre></div>
+<ul>
+<li><strong>ozone.scm.datanode.id.dir</strong> Data nodes generate a Unique ID called Datanode
+ID. This identity is written to the file datanode.id in a directory specified by this path. <em>Data nodes
+will create this path if it doesn’t exist already.</em></li>
+</ul>
+<p>Here is an example,
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-xml" data-lang="xml"> <span style="color:#f92672"><property></span>
+ <span style="color:#f92672"><name></span>ozone.scm.datanode.id.dir<span style="color:#f92672"></name></span>
+ <span style="color:#f92672"><value></span>/data/disk1/meta/node<span style="color:#f92672"></value></span>
+ <span style="color:#f92672"></property></span></code></pre></div></p>
+<ul>
+<li><strong>ozone.om.address</strong> OM server address. This is used by OzoneClient and
+Ozone File System.</li>
+</ul>
+<p>Here is an example,
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-xml" data-lang="xml"> <span style="color:#f92672"><property></span>
+ <span style="color:#f92672"><name></span>ozone.om.address<span style="color:#f92672"></name></span>
+ <span style="color:#f92672"><value></span>ozonemanager.hadoop.apache.org<span style="color:#f92672"></value></span>
+ <span style="color:#f92672"></property></span></code></pre></div></p>
+<h2 id="ozone-settings-summary">Ozone Settings Summary</h2>
+<table>
+<thead>
+<tr>
+<th>Setting</th>
+<th>Value</th>
+<th>Comment</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>ozone.metadata.dirs</td>
+<td>file path</td>
+<td>The metadata will be stored here.</td>
+</tr>
+<tr>
+<td>ozone.scm.names</td>
+<td>SCM server name</td>
+<td>Hostname:port or IP:port address of SCM.</td>
+</tr>
+<tr>
+<td>ozone.scm.block.client.address</td>
+<td>SCM server name and port</td>
+<td>Used by services like OM</td>
+</tr>
+<tr>
+<td>ozone.scm.client.address</td>
+<td>SCM server name and port</td>
+<td>Used by client-side</td>
+</tr>
+<tr>
+<td>ozone.scm.datanode.address</td>
+<td>SCM server name and port</td>
+<td>Used by datanode to talk to SCM</td>
+</tr>
+<tr>
+<td>ozone.om.address</td>
+<td>OM server name</td>
+<td>Used by Ozone handler and Ozone file system.</td>
+</tr>
+</tbody>
+</table>
+<h2 id="startup-the-cluster">Startup the cluster</h2>
+<p>Before we boot up the Ozone cluster, we need to initialize both SCM and Ozone Manager.</p>
+<p><div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">ozone scm --init</code></pre></div>
+This allows SCM to create the cluster Identity and initialize its state.
+The <code>init</code> command is similar to Namenode format. Init command is executed only once, that allows SCM to create all the required on-disk structures to work correctly.
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">ozone --daemon start scm</code></pre></div></p>
+<p>Once we know SCM is up and running, we can create an Object Store for our use. This is done by running the following command.</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">ozone om --init</code></pre></div>
+<p>Once Ozone manager is initialized, we are ready to run the name service.</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">ozone --daemon start om</code></pre></div>
+<p>At this point Ozone’s name services, the Ozone manager, and the block service SCM is both running.<br>
+<strong>Please note</strong>: If SCM is not running
+<code>om --init</code> command will fail. SCM start will fail if on-disk data structures are missing. So please make sure you have done both <code>scm --init</code> and <code>om --init</code> commands.</p>
+<p>Now we need to start the data nodes. Please run the following command on each datanode.
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">ozone --daemon start datanode</code></pre></div></p>
+<p>At this point SCM, Ozone Manager and data nodes are up and running.</p>
+<p><em><strong>Congratulations!, You have set up a functional ozone cluster.</strong></em></p>
+<h2 id="shortcut">Shortcut</h2>
+<p>If you want to make your life simpler, you can just run
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">ozone scm --init
+ozone om --init
+start-ozone.sh</code></pre></div></p>
+<p>This assumes that you have set up the <code>workers</code> file correctly and ssh
+configuration that allows ssh-ing to all data nodes. This is the same as the
+HDFS configuration, so please refer to HDFS documentation on how to set this
+up.</p>
+
+
+
+ <a class="btn btn-success btn-lg" href="../start/minikube.html">Next >></a>
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+ </div>
+ <div class="push"></div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: July 31, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/0651be8ebddeaefa884a5194303696d1384f144d">0651be8eb</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="../js/jquery-3.5.1.min.js"></script>
+<script src="../js/ozonedoc.js"></script>
+<script src="../js/bootstrap.min.js"></script>
+
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+</body>
+
+</html>
\ No newline at end of file
diff --git a/docs/1.1.0/start/runningviadocker.html b/docs/1.1.0/start/runningviadocker.html
new file mode 100644
index 0000000..f170af8
--- /dev/null
+++ b/docs/1.1.0/start/runningviadocker.html
@@ -0,0 +1,441 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+<body>
+
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../index.html" class="navbar-left ozone-logo">
+ <img src="../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+
+ <div class="wrapper">
+ <div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="../index.html">
+
+
+
+ <span>Overview</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../start.html">
+
+
+
+ <span>Getting Started</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="../concept.html">
+
+ <span>Architecture</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../concept/overview.html">Overview</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/datanodes.html">Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../feature.html">
+
+ <span>Features</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../feature/ha.html">High Availability</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/topology.html">Topology awareness</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/quota.html">Quota in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/recon.html">Recon Server</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/observability.html">Observability</a>
+
+ </li>
+
+ </ul>
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+ <a href="../interface.html">
+
+ <span>Client Interfaces</span>
+ </a>
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+
+ <a href="../interface/s3.html">S3 Protocol</a>
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+
+ <a href="../interface/cli.html">Command Line Interface</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/csi.html">CSI Protocol</a>
+
+ </li>
+
+ </ul>
+ </li>
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+ <li class="">
+ <a href="../security.html">
+
+ <span>Security</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../security/secureozone.html">Securing Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingtde.html">Transparent Data Encryption</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/gdpr.html">GDPR in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingdatanodes.html">Securing Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingozonehttp.html">Securing HTTP</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securings3.html">Securing S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securityacls.html">Ozone ACLs</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../tools.html">
+
+
+
+ <span>Tools</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../recipe.html">
+
+
+
+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+
+
+
+ <div class="col-md-9">
+ <nav aria-label="breadcrumb">
+ <ol class="breadcrumb">
+ <li class="breadcrumb-item"><a href="../index.html">Home</a></li>
+ <li class="breadcrumb-item" aria-current="page"><a href="../start.html">Getting Started</a></li>
+ <li class="breadcrumb-item active" aria-current="page">Pseudo-cluster</li>
+ </ol>
+ </nav>
+
+
+
+<div class="pull-right">
+
+
+
+
+
+ <a href="../zh/start/runningviadocker.html"><span class="label label-success">中文</span></a>
+
+
+</div>
+
+
+ <div class="col-md-9">
+ <h1>Pseudo-cluster</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+
+<div class="panel panel-default">
+ <div class="panel-heading">Requirements</div>
+ <div class="panel-body">
+ <ul>
+<li>docker and docker-compose</li>
+</ul>
+
+ </div>
+</div>
+
+<ul>
+<li>
+<p>Download the Ozone binary tarball and untar it.</p>
+</li>
+<li>
+<p>Go to the directory where the docker compose files exist and tell
+<code>docker-compose</code> to start Ozone in the background. This will start a small
+ozone instance on your machine.</p>
+</li>
+</ul>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">cd compose/ozone/
+
+docker-compose up -d</code></pre></div>
+<p>To verify that ozone is working as expected, let us log into a data node and
+run <em>freon</em>, the load generator for Ozone. The <code>exec datanode bash</code> command
+will open a bash shell on the datanode.</p>
+<p>The <code>ozone freon</code> command is executed within the datanode container. You can quit freon via CTRL-C any time. The
+<code>rk</code> profile instructs freon to generate random keys.</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">docker-compose exec datanode bash
+ozone freon rk</code></pre></div>
+<p>You can check out the <strong>OzoneManager UI</strong> at http://localhost:9874/ to see the
+activity generated by freon.
+While you are there, please don’t forget to check out the ozone configuration explorer.</p>
+<p><em><strong>Congratulations, You have just run your first ozone cluster.</strong></em></p>
+<p>To shutdown the cluster, please run
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">docker-compose down</code></pre></div></p>
+
+
+
+ <a class="btn btn-success btn-lg" href="../start/fromsource.html">Next >></a>
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+ </div>
+ <div class="push"></div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: September 16, 2019 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/b0859b49c4a196bbdc16605f38ff51a59968b718">b0859b49c</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="../js/jquery-3.5.1.min.js"></script>
+<script src="../js/ozonedoc.js"></script>
+<script src="../js/bootstrap.min.js"></script>
+
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+
+</html>
\ No newline at end of file
diff --git a/docs/1.1.0/start/startfromdockerhub.html b/docs/1.1.0/start/startfromdockerhub.html
new file mode 100644
index 0000000..e171448
--- /dev/null
+++ b/docs/1.1.0/start/startfromdockerhub.html
@@ -0,0 +1,465 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+<body>
+
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../index.html" class="navbar-left ozone-logo">
+ <img src="../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
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+</nav>
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+
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+
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+
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+
+ <span>Client Interfaces</span>
+ </a>
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+ <a href="../interface/ofs.html">Ofs (Hadoop compatible)</a>
+
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+
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+
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+
+ <a href="../interface/s3.html">S3 Protocol</a>
+
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+
+ <a href="../interface/cli.html">Command Line Interface</a>
+
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+ <li class="">
+
+ <a href="../interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/csi.html">CSI Protocol</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../security.html">
+
+ <span>Security</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../security/secureozone.html">Securing Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingtde.html">Transparent Data Encryption</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/gdpr.html">GDPR in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingdatanodes.html">Securing Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingozonehttp.html">Securing HTTP</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securings3.html">Securing S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securityacls.html">Ozone ACLs</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../tools.html">
+
+
+
+ <span>Tools</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../recipe.html">
+
+
+
+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+
+
+
+ <div class="col-md-9">
+ <nav aria-label="breadcrumb">
+ <ol class="breadcrumb">
+ <li class="breadcrumb-item"><a href="../index.html">Home</a></li>
+ <li class="breadcrumb-item" aria-current="page"><a href="../start.html">Getting Started</a></li>
+ <li class="breadcrumb-item active" aria-current="page">Simple Single Ozone</li>
+ </ol>
+ </nav>
+
+
+
+<div class="pull-right">
+
+
+
+
+
+ <a href="../zh/start/startfromdockerhub.html"><span class="label label-success">中文</span></a>
+
+
+</div>
+
+
+ <div class="col-md-9">
+ <h1>Simple Single Ozone</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+
+<div class="panel panel-default">
+ <div class="panel-heading">Requirements</div>
+ <div class="panel-body">
+ <ul>
+<li>Working docker setup</li>
+<li>AWS CLI (optional)</li>
+</ul>
+
+ </div>
+</div>
+
+<h1 id="ozone-in-a-single-container">Ozone in a Single Container</h1>
+<p>The easiest way to start up an all-in-one ozone container is to use the latest
+docker image from docker hub:</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">docker run -p 9878:9878 -p 9876:9876 apache/ozone
+</code></pre></div><p>This command will pull down the ozone image from docker hub and start all
+ozone services in a single container. <br>
+This container will run the required metadata servers (Ozone Manager, Storage
+Container Manager) one data node and the S3 compatible REST server
+(S3 Gateway).</p>
+<h1 id="local-multi-container-cluster">Local multi-container cluster</h1>
+<p>If you would like to use a more realistic pseudo-cluster where each components
+run in own containers, you can start it with a docker-compose file.</p>
+<p>We have shipped a docker-compose and an environment file as part of the
+container image that is uploaded to docker hub.</p>
+<p>The following commands can be used to extract these files from the image in the docker hub.</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">docker run apache/ozone cat docker-compose.yaml > docker-compose.yaml
+docker run apache/ozone cat docker-config > docker-config
+</code></pre></div><p>Now you can start the cluster with docker-compose:</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">docker-compose up -d
+</code></pre></div><p>If you need multiple datanodes, we can just scale it up:</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">docker-compose up -d --scale datanode<span style="color:#f92672">=</span><span style="color:#ae81ff">3</span>
+</code></pre></div><h1 id="running-s3-clients">Running S3 Clients</h1>
+<p>Once the cluster is booted up and ready, you can verify its status by
+connecting to the SCM’s UI at <a href="http://localhost:9876">http://localhost:9876</a>.</p>
+<p>The S3 gateway endpoint will be exposed at port 9878. You can use Ozone’s S3
+support as if you are working against the real S3. S3 buckets are stored under
+the <code>/s3v</code> volume.</p>
+<p>Here is how you create buckets from command line:</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">aws s3api --endpoint http://localhost:9878/ create-bucket --bucket<span style="color:#f92672">=</span>bucket1
+</code></pre></div><p>Only notable difference in the above command line is the fact that you have
+to tell the <em>endpoint</em> address to the aws s3api command.</p>
+<p>Now let us put a simple file into the S3 Bucket hosted by Ozone. We will
+start by creating a temporary file that we can upload to Ozone via S3 support.</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">ls -1 > /tmp/testfile
+</code></pre></div><p>This command creates a temporary file that
+we can upload to Ozone. The next command actually uploads to Ozone’s S3
+bucket using the standard aws s3 command line interface.</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">aws s3 --endpoint http://localhost:9878 cp --storage-class REDUCED_REDUNDANCY /tmp/testfile s3://bucket1/testfile
+</code></pre></div><div class="alert alert-info" role="alert">
+Note: REDUCED_REDUNDANCY is required for the single container ozone, since it
+ has a single datanode. </div>
+We can now verify that file got uploaded by running the list command against
+our bucket.
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">aws s3 --endpoint http://localhost:9878 ls s3://bucket1/testfile
+</code></pre></div><div class="alert alert-info" role="alert"> You can also check the internal
+bucket browser supported by Ozone S3 interface by clicking on the below link.
+<br>
+</div>
+http://localhost:9878/bucket1?browser
+
+
+
+ <a class="btn btn-success btn-lg" href="../start/onprem.html">Next >></a>
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+ </div>
+ <div class="push"></div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: March 9, 2021 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/45eee3fa5d29f49eaed0758d1703d446d56e70fb">45eee3fa5</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="../js/jquery-3.5.1.min.js"></script>
+<script src="../js/ozonedoc.js"></script>
+<script src="../js/bootstrap.min.js"></script>
+
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+
+</html>
\ No newline at end of file
diff --git a/docs/1.1.0/tools.html b/docs/1.1.0/tools.html
new file mode 100644
index 0000000..5cece9a
--- /dev/null
+++ b/docs/1.1.0/tools.html
@@ -0,0 +1,514 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="./css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="./css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+<body>
+
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="./index.html" class="navbar-left ozone-logo">
+ <img src="./ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="./index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+
+<div class="wrapper">
+<div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="./index.html">
+
+
+
+ <span>Overview</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="./start.html">
+
+
+
+ <span>Getting Started</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="./concept.html">
+
+ <span>Architecture</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="./concept/overview.html">Overview</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./concept/datanodes.html">Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="./feature.html">
+
+ <span>Features</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="./feature/ha.html">High Availability</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./feature/topology.html">Topology awareness</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./feature/quota.html">Quota in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./feature/recon.html">Recon Server</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./feature/observability.html">Observability</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="./interface.html">
+
+ <span>Client Interfaces</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="./interface/ofs.html">Ofs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/o3fs.html">O3fs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/s3.html">S3 Protocol</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/cli.html">Command Line Interface</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./interface/csi.html">CSI Protocol</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="./security.html">
+
+ <span>Security</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="./security/secureozone.html">Securing Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securingtde.html">Transparent Data Encryption</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/gdpr.html">GDPR in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securingdatanodes.html">Securing Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securingozonehttp.html">Securing HTTP</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securings3.html">Securing S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securityacls.html">Ozone ACLs</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="./security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="active">
+
+ <a href="./tools.html">
+
+
+
+ <span>Tools</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="./recipe.html">
+
+
+
+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="./design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+ <div class="col-md-9">
+
+
+
+<div class="pull-right">
+
+
+
+
+
+ <a href="./zh/tools.html"><span class="label label-success">中文</span></a>
+
+
+</div>
+
+ <h1>Tools</h1>
+ </div>
+
+ <div class="col-md-9">
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p>Ozone has a set of command line tools that can be used to manage ozone.</p>
+<p>All these commands are invoked via the <code>ozone</code> script.</p>
+<p>Daemon commands:</p>
+<ul>
+<li><strong>scm</strong> - Storage Container Manager service, via daemon can be started
+or stopped.</li>
+<li><strong>om</strong> - Ozone Manager, via daemon command can be started or stopped.</li>
+<li><strong>datanode</strong> - Via daemon command, the HDDS data nodes can be started or
+stopped.</li>
+<li><strong>s3g</strong> - Start the S3 compatible REST gateway</li>
+<li><strong>recon</strong> - The Web UI service of Ozone can be started with this command.</li>
+</ul>
+<p>Client commands:</p>
+<ul>
+<li><strong>sh</strong> - Primary command line interface for ozone to manage volumes/buckets/keys.</li>
+<li><strong>fs</strong> - Runs a command on ozone file system (similar to <code>hdfs dfs</code>)</li>
+<li><strong>version</strong> - Prints the version of Ozone and HDDS.</li>
+</ul>
+<p>Admin commands:</p>
+<ul>
+<li><strong>admin</strong> - Collects admin and developer related commands related to the
+ozone components.</li>
+<li><strong>insight</strong> - Generic tool to display filtered log, metrics or configs to help debuging. See <a href="./feature/observability.html">the observability</a> page for more information.</li>
+<li><strong>classpath</strong> - Prints the class path needed to get the hadoop jar and the
+required libraries.</li>
+<li><strong>dtutil</strong> - Operations related to delegation tokens</li>
+<li><strong>envvars</strong> - Display computed Hadoop environment variables.</li>
+<li><strong>getconf</strong> - Reads ozone config values from configuration.</li>
+<li><strong>jmxget</strong> - Get JMX exported values from NameNode or DataNode.</li>
+<li><strong>genconf</strong> - Generate minimally required ozone configs and output to
+ozone-site.xml.</li>
+</ul>
+<p>Test tools:</p>
+<ul>
+<li><strong>freon</strong> - Runs the ozone load generator.</li>
+<li><strong>genesis</strong> - Developer Only, Ozone micro-benchmark application.</li>
+</ul>
+<p>For more information see the following subpages:</p>
+
+
+
+
+
+
+
+ <div class="row">
+
+ <div class="col-sm-6">
+ <div class="card">
+ <div class="card-body">
+ <h2 class="card-title">
+
+ Ozone Admin
+ </h2>
+ <p class="card-text">Ozone Admin command can be used for all the admin related tasks.</p>
+ <a href="./tools/admin.html"
+ class=" btn btn-primary btn-lg">Ozone Admin</a>
+ </div>
+ </div>
+ </div>
+
+
+
+
+
+
+ <div class="col-sm-6">
+ <div class="card">
+ <div class="card-body">
+ <h2 class="card-title">
+
+ Generate Configurations
+ </h2>
+ <p class="card-text">Tool to generate default configuration</p>
+ <a href="./tools/genconf.html"
+ class=" btn btn-primary btn-lg">Generate Configurations</a>
+ </div>
+ </div>
+ </div>
+
+
+ </div>
+
+
+
+
+
+ <div class="row">
+
+ <div class="col-sm-6">
+ <div class="card">
+ <div class="card-body">
+ <h2 class="card-title">
+
+ Audit Parser
+ </h2>
+ <p class="card-text">Audit Parser tool can be used for querying the ozone audit logs.</p>
+ <a href="./tools/auditparser.html"
+ class=" btn btn-primary btn-lg">Audit Parser</a>
+ </div>
+ </div>
+ </div>
+
+
+
+
+
+
+ <div class="col-sm-6">
+ <div class="card">
+ <div class="card-body">
+ <h2 class="card-title">
+
+ Testing tools
+ </h2>
+ <p class="card-text">Ozone contains multiple test tools for load generation, partitioning test or acceptance tests.</p>
+ <a href="./tools/testtools.html"
+ class=" btn btn-primary btn-lg">Testing tools</a>
+ </div>
+ </div>
+ </div>
+
+
+ </div>
+
+
+
+ </div>
+ </div>
+ </div>
+</div>
+ <div class="push"></div>
+</div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: August 7, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/5ce6f0eab381389fd04c3130531b3ec626acbc65">5ce6f0eab</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="./js/jquery-3.5.1.min.js"></script>
+<script src="./js/ozonedoc.js"></script>
+<script src="./js/bootstrap.min.js"></script>
+
+
+</body>
+
+</html>
\ No newline at end of file
diff --git a/docs/1.1.0/tools/admin.html b/docs/1.1.0/tools/admin.html
new file mode 100644
index 0000000..6c331a2
--- /dev/null
+++ b/docs/1.1.0/tools/admin.html
@@ -0,0 +1,411 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+<body>
+
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../index.html" class="navbar-left ozone-logo">
+ <img src="../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+
+ <div class="wrapper">
+ <div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="../index.html">
+
+
+
+ <span>Overview</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../start.html">
+
+
+
+ <span>Getting Started</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="../concept.html">
+
+ <span>Architecture</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../concept/overview.html">Overview</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/datanodes.html">Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../feature.html">
+
+ <span>Features</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../feature/ha.html">High Availability</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/topology.html">Topology awareness</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/quota.html">Quota in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/recon.html">Recon Server</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/observability.html">Observability</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../interface.html">
+
+ <span>Client Interfaces</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../interface/ofs.html">Ofs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/o3fs.html">O3fs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/s3.html">S3 Protocol</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/cli.html">Command Line Interface</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/csi.html">CSI Protocol</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../security.html">
+
+ <span>Security</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../security/secureozone.html">Securing Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingtde.html">Transparent Data Encryption</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/gdpr.html">GDPR in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingdatanodes.html">Securing Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingozonehttp.html">Securing HTTP</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securings3.html">Securing S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securityacls.html">Ozone ACLs</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../tools.html">
+
+
+
+ <span>Tools</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../recipe.html">
+
+
+
+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+
+
+
+ <div class="col-md-9">
+ <nav aria-label="breadcrumb">
+ <ol class="breadcrumb">
+ <li class="breadcrumb-item"><a href="../index.html">Home</a></li>
+ <li class="breadcrumb-item" aria-current="page"><a href="../tools.html">Tools</a></li>
+ <li class="breadcrumb-item active" aria-current="page">Ozone Admin</li>
+ </ol>
+ </nav>
+
+
+
+<div class="pull-right">
+
+
+
+</div>
+
+
+ <div class="col-md-9">
+ <h1>Ozone Admin</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p>Ozone Admin command (<code>ozone admin</code>) is a collection of tools intended to be used only by admins.</p>
+<p>And quick overview about the available functionalities:</p>
+<ul>
+<li><code>ozone admin safemode</code>: You can check the safe mode status and force to leave/enter from/to safemode, <code>--verbose</code> option will print validation status of all rules that evaluate safemode status.</li>
+<li><code>ozone admin container</code>: Containers are the unit of the replication. The subcommands can help to debug the current state of the containers (list/get/create/…)</li>
+<li><code>ozone admin pipeline</code>: Can help to check the available pipelines (datanode sets)</li>
+<li><code>ozone admin datanode</code>: Provides information about the datanode</li>
+<li><code>ozone admin printTopology</code>: display the rack-awareness related information</li>
+<li><code>ozone admin replicationmanager</code>: Can be used to check the status of the replications (and start / stop replication in case of emergency).</li>
+<li><code>ozone admin om</code>: Ozone Manager HA related tool to get information about the current cluster.</li>
+</ul>
+<p>For more detailed usage see the output of the <code>--help</code>.</p>
+
+
+
+ <a class="btn btn-success btn-lg" href="../tools/genconf.html">Next >></a>
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+ </div>
+ <div class="push"></div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: November 8, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/0ad6aba6bb7398ac634fcd5196bd067d0208d9d9">0ad6aba6b</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="../js/jquery-3.5.1.min.js"></script>
+<script src="../js/ozonedoc.js"></script>
+<script src="../js/bootstrap.min.js"></script>
+
+
+</body>
+
+</html>
\ No newline at end of file
diff --git a/docs/1.1.0/tools/auditparser.html b/docs/1.1.0/tools/auditparser.html
new file mode 100644
index 0000000..80f1f35
--- /dev/null
+++ b/docs/1.1.0/tools/auditparser.html
@@ -0,0 +1,456 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+<body>
+
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../index.html" class="navbar-left ozone-logo">
+ <img src="../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+
+ <div class="wrapper">
+ <div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="../index.html">
+
+
+
+ <span>Overview</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../start.html">
+
+
+
+ <span>Getting Started</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="../concept.html">
+
+ <span>Architecture</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../concept/overview.html">Overview</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/datanodes.html">Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../feature.html">
+
+ <span>Features</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../feature/ha.html">High Availability</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/topology.html">Topology awareness</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/quota.html">Quota in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/recon.html">Recon Server</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/observability.html">Observability</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../interface.html">
+
+ <span>Client Interfaces</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../interface/ofs.html">Ofs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/o3fs.html">O3fs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/s3.html">S3 Protocol</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/cli.html">Command Line Interface</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/csi.html">CSI Protocol</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../security.html">
+
+ <span>Security</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../security/secureozone.html">Securing Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingtde.html">Transparent Data Encryption</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/gdpr.html">GDPR in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingdatanodes.html">Securing Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingozonehttp.html">Securing HTTP</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securings3.html">Securing S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securityacls.html">Ozone ACLs</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../tools.html">
+
+
+
+ <span>Tools</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../recipe.html">
+
+
+
+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+
+
+
+ <div class="col-md-9">
+ <nav aria-label="breadcrumb">
+ <ol class="breadcrumb">
+ <li class="breadcrumb-item"><a href="../index.html">Home</a></li>
+ <li class="breadcrumb-item" aria-current="page"><a href="../tools.html">Tools</a></li>
+ <li class="breadcrumb-item active" aria-current="page">Audit Parser</li>
+ </ol>
+ </nav>
+
+
+
+<div class="pull-right">
+
+
+
+
+
+ <a href="../zh/tools/auditparser.html"><span class="label label-success">中文</span></a>
+
+
+</div>
+
+
+ <div class="col-md-9">
+ <h1>Audit Parser</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p>Audit Parser tool can be used for querying the ozone audit logs.
+This tool creates a sqlite database at the specified path. If the database
+already exists, it will avoid creating a database.</p>
+<p>The database contains only one table called <code>audit</code> defined as:</p>
+<p>CREATE TABLE IF NOT EXISTS audit (
+datetime text,
+level varchar(7),
+logger varchar(7),
+user text,
+ip text,
+op text,
+params text,
+result varchar(7),
+exception text,
+UNIQUE(datetime,level,logger,user,ip,op,params,result))</p>
+<p>Usage:
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">ozone auditparser <path to db file> <span style="color:#f92672">[</span>COMMAND<span style="color:#f92672">]</span> <span style="color:#f92672">[</span>PARAM<span style="color:#f92672">]</span></code></pre></div></p>
+<p>To load an audit log to database:
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">ozone auditparser <path to db file> load <path to audit log></code></pre></div>
+Load command creates the audit table described above.</p>
+<p>To run a custom read-only query:
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">ozone auditparser <path to db file> query <<span style="color:#66d9ef">select</span> query enclosed within double quotes></code></pre></div></p>
+<p>Audit Parser comes with a set of templates(most commonly used queries).</p>
+<p>To run a template query:
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">ozone auditparser <path to db file> template <templateName></code></pre></div></p>
+<p>Following templates are available:</p>
+<table>
+<thead>
+<tr>
+<th>Template Name</th>
+<th>Description</th>
+<th>SQL</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>top5users</td>
+<td>Top 5 users</td>
+<td>select user,count(*) as total from audit group by user order by total DESC limit 5</td>
+</tr>
+<tr>
+<td>top5cmds</td>
+<td>Top 5 commands</td>
+<td>select op,count(*) as total from audit group by op order by total DESC limit 5</td>
+</tr>
+<tr>
+<td>top5activetimebyseconds</td>
+<td>Top 5 active times, grouped by seconds</td>
+<td>select substr(datetime,1,charindex(',',datetime)-1) as dt,count(*) as thecount from audit group by dt order by thecount DESC limit 5</td>
+</tr>
+</tbody>
+</table>
+
+
+
+ <a class="btn btn-success btn-lg" href="../tools/testtools.html">Next >></a>
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+ </div>
+ <div class="push"></div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: January 14, 2021 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/bc49c45a4cf2ee48e39047c038a11773e47326fa">bc49c45a4</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="../js/jquery-3.5.1.min.js"></script>
+<script src="../js/ozonedoc.js"></script>
+<script src="../js/bootstrap.min.js"></script>
+
+
+</body>
+
+</html>
\ No newline at end of file
diff --git a/docs/1.1.0/tools/genconf.html b/docs/1.1.0/tools/genconf.html
new file mode 100644
index 0000000..12ead1f
--- /dev/null
+++ b/docs/1.1.0/tools/genconf.html
@@ -0,0 +1,407 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+<body>
+
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+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
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+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
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+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../index.html" class="navbar-left ozone-logo">
+ <img src="../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../index.html">
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+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
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+</nav>
+
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+ <a href="../concept/storagecontainermanager.html">Storage Container Manager</a>
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+
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+ <a href="../concept/datanodes.html">Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../feature.html">
+
+ <span>Features</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../feature/ha.html">High Availability</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/topology.html">Topology awareness</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/quota.html">Quota in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/recon.html">Recon Server</a>
+
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+ <li class="">
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+ <li class="">
+
+ <a href="../interface/javaapi.html">Java API</a>
+
+ </li>
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+ <li class="">
+
+ <a href="../interface/csi.html">CSI Protocol</a>
+
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+
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+ <li class="">
+
+ <a href="../security/securingtde.html">Transparent Data Encryption</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/gdpr.html">GDPR in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingdatanodes.html">Securing Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingozonehttp.html">Securing HTTP</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securings3.html">Securing S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securityacls.html">Ozone ACLs</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../tools.html">
+
+
+
+ <span>Tools</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../recipe.html">
+
+
+
+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+
+
+
+ <div class="col-md-9">
+ <nav aria-label="breadcrumb">
+ <ol class="breadcrumb">
+ <li class="breadcrumb-item"><a href="../index.html">Home</a></li>
+ <li class="breadcrumb-item" aria-current="page"><a href="../tools.html">Tools</a></li>
+ <li class="breadcrumb-item active" aria-current="page">Generate Configurations</li>
+ </ol>
+ </nav>
+
+
+
+<div class="pull-right">
+
+
+
+
+
+ <a href="../zh/tools/genconf.html"><span class="label label-success">中文</span></a>
+
+
+</div>
+
+
+ <div class="col-md-9">
+ <h1>Generate Configurations</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p>Genconf tool generates a template ozone-site.xml file at the specified path.
+This template file can be edited to replace with proper values.</p>
+<p><code>ozone genconf <path></code></p>
+
+
+
+ <a class="btn btn-success btn-lg" href="../tools/auditparser.html">Next >></a>
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+ </div>
+ <div class="push"></div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: September 19, 2019 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/f361a9be5cea972d0f2abab51a6bd5e976574ecc">f361a9be5</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="../js/jquery-3.5.1.min.js"></script>
+<script src="../js/ozonedoc.js"></script>
+<script src="../js/bootstrap.min.js"></script>
+
+
+</body>
+
+</html>
\ No newline at end of file
diff --git a/docs/1.1.0/tools/index.xml b/docs/1.1.0/tools/index.xml
new file mode 100644
index 0000000..1cd6e29
--- /dev/null
+++ b/docs/1.1.0/tools/index.xml
@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="utf-8" standalone="yes"?>
+<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
+ <channel>
+ <title>Tools on Ozone</title>
+ <link>/tools.html</link>
+ <description>Recent content in Tools on Ozone</description>
+ <generator>Hugo -- gohugo.io</generator>
+ <language>en-us</language>
+ <lastBuildDate>Tue, 10 Oct 2017 00:00:00 +0000</lastBuildDate><atom:link href="/tools/index.xml" rel="self" type="application/rss+xml" />
+ <item>
+ <title>Ozone Admin</title>
+ <link>/tools/admin.html</link>
+ <pubDate>Wed, 25 Mar 2020 00:00:00 +0000</pubDate>
+
+ <guid>/tools/admin.html</guid>
+ <description>Ozone Admin command can be used for all the admin related tasks.</description>
+ </item>
+
+ <item>
+ <title>Generate Configurations</title>
+ <link>/tools/genconf.html</link>
+ <pubDate>Tue, 18 Dec 2018 00:00:00 +0000</pubDate>
+
+ <guid>/tools/genconf.html</guid>
+ <description>Tool to generate default configuration</description>
+ </item>
+
+ <item>
+ <title>Audit Parser</title>
+ <link>/tools/auditparser.html</link>
+ <pubDate>Mon, 17 Dec 2018 00:00:00 +0000</pubDate>
+
+ <guid>/tools/auditparser.html</guid>
+ <description>Audit Parser tool can be used for querying the ozone audit logs.</description>
+ </item>
+
+ <item>
+ <title>Testing tools</title>
+ <link>/tools/testtools.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/tools/testtools.html</guid>
+ <description>Ozone contains multiple test tools for load generation, partitioning test or acceptance tests.</description>
+ </item>
+
+ </channel>
+</rss>
diff --git a/docs/1.1.0/tools/testtools.html b/docs/1.1.0/tools/testtools.html
new file mode 100644
index 0000000..f01e359
--- /dev/null
+++ b/docs/1.1.0/tools/testtools.html
@@ -0,0 +1,572 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+<body>
+
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../index.html" class="navbar-left ozone-logo">
+ <img src="../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+
+ <div class="wrapper">
+ <div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="../index.html">
+
+
+
+ <span>Overview</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../start.html">
+
+
+
+ <span>Getting Started</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="../concept.html">
+
+ <span>Architecture</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../concept/overview.html">Overview</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/datanodes.html">Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../feature.html">
+
+ <span>Features</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../feature/ha.html">High Availability</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/topology.html">Topology awareness</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/quota.html">Quota in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/recon.html">Recon Server</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../feature/observability.html">Observability</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../interface.html">
+
+ <span>Client Interfaces</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../interface/ofs.html">Ofs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/o3fs.html">O3fs (Hadoop compatible)</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/s3.html">S3 Protocol</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/cli.html">Command Line Interface</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../interface/csi.html">CSI Protocol</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../security.html">
+
+ <span>Security</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../security/secureozone.html">Securing Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingtde.html">Transparent Data Encryption</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/gdpr.html">GDPR in Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingdatanodes.html">Securing Datanodes</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securingozonehttp.html">Securing HTTP</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securings3.html">Securing S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securityacls.html">Ozone ACLs</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../tools.html">
+
+
+
+ <span>Tools</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../recipe.html">
+
+
+
+ <span>Recipes</span>
+ </a>
+ </li>
+
+
+ <li><a href="../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+
+
+
+ <div class="col-md-9">
+ <nav aria-label="breadcrumb">
+ <ol class="breadcrumb">
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+ <li class="breadcrumb-item" aria-current="page"><a href="../tools.html">Tools</a></li>
+ <li class="breadcrumb-item active" aria-current="page">Testing tools</li>
+ </ol>
+ </nav>
+
+
+
+<div class="pull-right">
+
+
+
+
+
+ <a href="../zh/tools/testtools.html"><span class="label label-success">中文</span></a>
+
+
+</div>
+
+
+ <div class="col-md-9">
+ <h1>Testing tools</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p>Testing is one of the most important part during the development of a distributed system. We have the following type of test.</p>
+<p>This page includes our existing test tool which are part of the Ozone source base.</p>
+<p>Note: we have more tests (like TCP-DS, TCP-H tests via Spark or Hive) which are not included here because they use external tools only.</p>
+<h2 id="unit-test">Unit test</h2>
+<p>As every almost every java project we have the good old unit tests inside each of our projects.</p>
+<h2 id="integration-test-junit">Integration test (JUnit)</h2>
+<p>Traditional unit tests are supposed to test only one unit, but we also have higher level unit tests. They use <code>MiniOzoneCluster</code> which is a helper method to start real daemons (scm,om,datanodes) during the unit test.</p>
+<p>From maven/java point of view they are just simple unit tests (JUnit library is used) but to separate them (and solve some dependency problems) we moved all of these tests to <code>hadoop-ozone/integration-test</code></p>
+<h2 id="smoketest">Smoketest</h2>
+<p>We use docker-compose based pseudo-cluster to run different configuration of Ozone. To be sure that the different configuration can be started we implemented <em>acceptance</em> tests with the help of <a href="https://robotframework.org/">https://robotframework.org/</a>.</p>
+<p>The smoketests are available from the distribution (<code>./smoketest</code>) but the robot files defines only the tests: usually they start CLI and check the output.</p>
+<p>To run the tests in different environment (docker-compose, kubernetes) you need a definition to start the containers and execute the right tests in the right containers.</p>
+<p>These definition of the tests are included in the <code>compose</code> directory (check <code>./compose/*/test.sh</code> or <code>./compose/test-all.sh</code>).</p>
+<p>For example a simple way to test the distribution package:</p>
+<pre><code>cd compose/ozone
+./test.sh
+</code></pre><h2 id="blockade">Blockade</h2>
+<p><a href="https://github.com/worstcase/blockade">Blockade</a> is a tool to test network failures and partitions (it’s inspired by the legendary <a href="https://jepsen.io/analyses">Jepsen tests</a>).</p>
+<p>Blockade tests are implemented with the help of tests and can be started from the <code>./blockade</code> directory of the distribution.</p>
+<pre><code>cd blocakde
+pip install pytest==2.8.7,blockade
+python -m pytest -s .
+</code></pre><p>See the README in the blockade directory for more details.</p>
+<h2 id="minichaosozonecluster">MiniChaosOzoneCluster</h2>
+<p>This is a way to get <a href="https://en.wikipedia.org/wiki/Chaos_engineering">chaos</a> in your machine. It can be started from the source code and a MiniOzoneCluster (which starts real daemons) will be started and killed randomly.</p>
+<h2 id="freon">Freon</h2>
+<p>Freon is a command line application which is included in the Ozone distribution. It’s a load generator which is used in our stress tests.</p>
+<p>Random keys:</p>
+<p>In randomkeys mode, the data written into ozone cluster is randomly generated. Each key will be of size 10 KB.</p>
+<p>The number of volumes/buckets/keys can be configured. The replication type and factor (eg. replicate with ratis to 3 nodes) also can be configured.</p>
+<p>For more information use:</p>
+<p>bin/ozone freon –help</p>
+<p>For example:</p>
+<pre><code>ozone freon randomkeys --num-of-volumes=10 --num-of-buckets 10 --num-of-keys 10 --replication-type=RATIS --factor=THREE
+</code></pre><pre><code>***************************************************
+Status: Success
+Git Base Revision: 48aae081e5afacbb3240657556b26c29e61830c3
+Number of Volumes created: 10
+Number of Buckets created: 100
+Number of Keys added: 1000
+Ratis replication factor: THREE
+Ratis replication type: RATIS
+Average Time spent in volume creation: 00:00:00,035
+Average Time spent in bucket creation: 00:00:00,319
+Average Time spent in key creation: 00:00:03,659
+Average Time spent in key write: 00:00:10,894
+Total bytes written: 10240000
+Total Execution time: 00:00:16,898
+***********************
+</code></pre><h2 id="genesis">Genesis</h2>
+<p>Genesis is a microbenchmarking tool. It’s also included in the distribution (<code>ozone genesis</code>) but it doesn’t require real cluster. It measures different part of the code in an isolated way (eg. the code which saves the data to the local RocksDB based key value stores)</p>
+<p>Example run:</p>
+<pre><code> ozone genesis -benchmark=BenchMarkRocksDbStore
+# JMH version: 1.19
+# VM version: JDK 11.0.1, VM 11.0.1+13-LTS
+# VM invoker: /usr/lib/jvm/java-11-openjdk-11.0.1.13-3.el7_6.x86_64/bin/java
+# VM options: -Dproc_genesis -Djava.net.preferIPv4Stack=true -Dhadoop.log.dir=/var/log/hadoop -Dhadoop.log.file=hadoop.log -Dhadoop.home.dir=/opt/hadoop -Dhadoop.id.str=hadoop -Dhadoop.root.logger=INFO,console -Dhadoop.policy.file=hadoop-policy.xml -Dhadoop.security.logger=INFO,NullAppender
+# Warmup: 2 iterations, 1 s each
+# Measurement: 20 iterations, 1 s each
+# Timeout: 10 min per iteration
+# Threads: 4 threads, will synchronize iterations
+# Benchmark mode: Throughput, ops/time
+# Benchmark: org.apache.hadoop.ozone.genesis.BenchMarkRocksDbStore.test
+# Parameters: (backgroundThreads = 4, blockSize = 8, maxBackgroundFlushes = 4, maxBytesForLevelBase = 512, maxOpenFiles = 5000, maxWriteBufferNumber = 16, writeBufferSize = 64)
+
+# Run progress: 0.00% complete, ETA 00:00:22
+# Fork: 1 of 1
+# Warmup Iteration 1: 213775.360 ops/s
+# Warmup Iteration 2: 32041.633 ops/s
+Iteration 1: 196342.348 ops/s
+ ?stack: <delayed till summary>
+
+Iteration 2: 41926.816 ops/s
+ ?stack: <delayed till summary>
+
+Iteration 3: 210433.231 ops/s
+ ?stack: <delayed till summary>
+
+Iteration 4: 46941.951 ops/s
+ ?stack: <delayed till summary>
+
+Iteration 5: 212825.884 ops/s
+ ?stack: <delayed till summary>
+
+Iteration 6: 145914.351 ops/s
+ ?stack: <delayed till summary>
+
+Iteration 7: 141838.469 ops/s
+ ?stack: <delayed till summary>
+
+Iteration 8: 205334.438 ops/s
+ ?stack: <delayed till summary>
+
+Iteration 9: 163709.519 ops/s
+ ?stack: <delayed till summary>
+
+Iteration 10: 162494.608 ops/s
+ ?stack: <delayed till summary>
+
+Iteration 11: 199155.793 ops/s
+ ?stack: <delayed till summary>
+
+Iteration 12: 209679.298 ops/s
+ ?stack: <delayed till summary>
+
+Iteration 13: 193787.574 ops/s
+ ?stack: <delayed till summary>
+
+Iteration 14: 127004.147 ops/s
+ ?stack: <delayed till summary>
+
+Iteration 15: 145511.080 ops/s
+ ?stack: <delayed till summary>
+
+Iteration 16: 223433.864 ops/s
+ ?stack: <delayed till summary>
+
+Iteration 17: 169752.665 ops/s
+ ?stack: <delayed till summary>
+
+Iteration 18: 165217.191 ops/s
+ ?stack: <delayed till summary>
+
+Iteration 19: 191038.476 ops/s
+ ?stack: <delayed till summary>
+
+Iteration 20: 196335.579 ops/s
+ ?stack: <delayed till summary>
+
+
+
+Result "org.apache.hadoop.ozone.genesis.BenchMarkRocksDbStore.test":
+ 167433.864 ?(99.9%) 43530.883 ops/s [Average]
+ (min, avg, max) = (41926.816, 167433.864, 223433.864), stdev = 50130.230
+ CI (99.9%): [123902.981, 210964.748] (assumes normal distribution)
+
+Secondary result "org.apache.hadoop.ozone.genesis.BenchMarkRocksDbStore.test:?stack":
+Stack profiler:
+
+....[Thread state distributions]....................................................................
+ 78.9% RUNNABLE
+ 20.0% TIMED_WAITING
+ 1.1% WAITING
+
+....[Thread state: RUNNABLE]........................................................................
+ 59.8% 75.8% org.rocksdb.RocksDB.put
+ 16.5% 20.9% org.rocksdb.RocksDB.get
+ 0.7% 0.9% java.io.UnixFileSystem.delete0
+ 0.7% 0.9% org.rocksdb.RocksDB.disposeInternal
+ 0.3% 0.4% java.lang.Long.formatUnsignedLong0
+ 0.1% 0.2% org.apache.hadoop.ozone.genesis.BenchMarkRocksDbStore.test
+ 0.1% 0.1% java.lang.Long.toUnsignedString0
+ 0.1% 0.1% org.apache.hadoop.ozone.genesis.generated.BenchMarkRocksDbStore_test_jmhTest.test_thrpt_jmhStub
+ 0.0% 0.1% java.lang.Object.clone
+ 0.0% 0.0% java.lang.Thread.currentThread
+ 0.4% 0.5% <other>
+
+....[Thread state: TIMED_WAITING]...................................................................
+ 20.0% 100.0% java.lang.Object.wait
+
+....[Thread state: WAITING].........................................................................
+ 1.1% 100.0% jdk.internal.misc.Unsafe.park
+
+
+
+# Run complete. Total time: 00:00:38
+
+Benchmark (backgroundThreads) (blockSize) (maxBackgroundFlushes) (maxBytesForLevelBase) (maxOpenFiles) (maxWriteBufferNumber) (writeBufferSize) Mode Cnt Score Error Units
+BenchMarkRocksDbStore.test 4 8 4 512 5000 16 64 thrpt 20 167433.864 ? 43530.883 ops/s
+BenchMarkRocksDbStore.test:?stack 4 8 4 512 5000 16 64 thrpt NaN ---
+</code></pre>
+
+
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+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
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+介绍 Ozone 的整体架构，主要包括元数据层、数据层、协议、数据复制层和 Recon等概念，这些概念对于深入理解 ozone 的原理有极大帮助。
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+
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+ <div class="row">
+
+ <div class="col-sm-6">
+ <div class="card">
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+
+ 概览
+ </h2>
+ <p class="card-text">介绍 Ozone 的整体和各个组件。</p>
+ <a href="../zh/concept/overview.html"
+ class=" btn btn-primary btn-lg">概览</a>
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+ <div class="col-sm-6">
+ <div class="card">
+ <div class="card-body">
+ <h2 class="card-title">
+
+ Ozone Manager
+ </h2>
+ <p class="card-text">Ozone Manager 是 Ozone 主要的命名空间服务，它管理了卷、桶和键的生命周期。</p>
+ <a href="../zh/concept/ozonemanager.html"
+ class=" btn btn-primary btn-lg">Ozone Manager</a>
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+ <div class="col-sm-6">
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+ <h2 class="card-title">
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+ Storage Container Manager
+ </h2>
+ <p class="card-text">Storage Container Manager（SCM）是 Ozone 的核心元数据服务，它提供了 Ozone 的分布式数据块服务层。</p>
+ <a href="../zh/concept/storagecontainermanager.html"
+ class=" btn btn-primary btn-lg">Storage Container Manager</a>
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+
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+
+
+ <div class="col-sm-6">
+ <div class="card">
+ <div class="card-body">
+ <h2 class="card-title">
+
+ 数据节点
+ </h2>
+ <p class="card-text">Ozone 支持 Amazon S3 协议，你可以原封不动地在 Ozone 上使用基于 S3 客户端和 S3 SDK 的应用。</p>
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+ Containers
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+ <p class="card-text">容器（Ozone的基本复制单元）的相关描述。</p>
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+</html>
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@@ -0,0 +1,398 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+<body>
+
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../../zh/index.html" class="navbar-left ozone-logo">
+ <img src="../../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../../zh/index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+
+ <div class="wrapper">
+ <div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="../../zh/index.html">
+
+
+
+ <span>概述</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../../zh/start.html">
+
+
+
+ <span>快速入门</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/concept.html">
+
+ <span>概念</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/concept/overview.html">概览</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/datanodes.html">数据节点</a>
+
+ </li>
+
+ <li class="active">
+
+ <a href="../../zh/concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/feature.html">
+
+ <span>特点</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/feature/ha.html">高可用</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/gdpr.html">Ozone 中的 GDPR</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/feature/quota.html">Ozone中的配额</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/feature/recon.html">Recon 服务器</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/security.html">
+
+ <span>安全</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/security/secureozone.html">安全化 Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securingtde.html">透明数据加密</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securings3.html">安全化 S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securityacls.html">Ozone 访问控制列表</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/interface.html">
+
+ <span>编程接口</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/o3fs.html">Ozone 文件系统</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/csi.html">CSI 协议</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/s3.html">S3 协议接口</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../../zh/tools.html">
+
+
+
+ <span>工具</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../../zh/recipe.html">
+
+
+
+ <span>使用配方</span>
+ </a>
+ </li>
+
+
+ <li><a href="../../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+
+
+
+ <div class="col-md-9">
+ <nav aria-label="breadcrumb">
+ <ol class="breadcrumb">
+ <li class="breadcrumb-item"><a href="../../zh/index.html">Home</a></li>
+ <li class="breadcrumb-item" aria-current="page"><a href="../../zh/concept.html">概念</a></li>
+ <li class="breadcrumb-item active" aria-current="page">Containers</li>
+ </ol>
+ </nav>
+
+
+
+<div class="pull-right">
+
+
+
+ <a href="../../concept/containers.html"><span class="label label-success">English</span></a>
+
+
+
+
+</div>
+
+
+ <div class="col-md-9">
+ <h1>Containers</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p>容器是 Ozone/HDDS 的基本复制单元，由 Storage Container Manager (SCM) 服务管理。</p>
+<p>容器是可以包含多个块的大型二进制单元：</p>
+<p><img src="Containers.png" alt="Containers"></p>
+<p>块作为本地信息，不由 SCM 管理。因此，即使在系统中创建了数十亿个小文件（即创建了数十亿个块），数据节点也仅报告容器的状态，以及复制容器。</p>
+<p>当 Ozone Manager 向 SCM 请求分配一个新的块时，SCM 将找到一个合适的容器，并且产生一个包含 <code>容器ID</code> + <code>本地ID</code> 的块Id，客户端则连接到存储这个容器的数据节点上。而数据节点则能够基于 <code>本地ID</code> 管理这个独立的块。</p>
+<h2 id="open-和-closed-容器">OPEN 和 CLOSED 容器</h2>
+<p>当一个容器被创建后，它就以 OPEN 状态开始。而当其被写满（写入约 5GB 数据）时，它就会被关闭并且处于 CLOSED 状态。</p>
+<p>OPEN 和 CLOSED 容器之间的根本区别：</p>
+<table>
+<thead>
+<tr>
+<th>OPEN</th>
+<th>CLOSED</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>可变</td>
+<td>不可变</td>
+</tr>
+<tr>
+<td>基于 RAFT (Ratis) 进行复制</td>
+<td>异步地对容器副本进行复制</td>
+</tr>
+<tr>
+<td>只有 Raft leader 用于读/写</td>
+<td>所有节点都可用于读</td>
+</tr>
+</tbody>
+</table>
+
+
+
+ <a class="btn btn-success btn-lg" href="../../zh/concept/recon.html">Next >></a>
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+ </div>
+ <div class="push"></div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: November 15, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/45e30d6eb0b5e0cfaffe246a977e0cf98d492a9b">45e30d6eb</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="../../js/jquery-3.5.1.min.js"></script>
+<script src="../../js/ozonedoc.js"></script>
+<script src="../../js/bootstrap.min.js"></script>
+
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+</body>
+
+</html>
\ No newline at end of file
diff --git a/docs/1.1.0/zh/concept/datanodes.html b/docs/1.1.0/zh/concept/datanodes.html
new file mode 100644
index 0000000..9a91a78
--- /dev/null
+++ b/docs/1.1.0/zh/concept/datanodes.html
@@ -0,0 +1,381 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+<body>
+
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../../zh/index.html" class="navbar-left ozone-logo">
+ <img src="../../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../../zh/index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+
+ <div class="wrapper">
+ <div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="../../zh/index.html">
+
+
+
+ <span>概述</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../../zh/start.html">
+
+
+
+ <span>快速入门</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/concept.html">
+
+ <span>概念</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/concept/overview.html">概览</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="active">
+
+ <a href="../../zh/concept/datanodes.html">数据节点</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/feature.html">
+
+ <span>特点</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/feature/ha.html">高可用</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/gdpr.html">Ozone 中的 GDPR</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/feature/quota.html">Ozone中的配额</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/feature/recon.html">Recon 服务器</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/security.html">
+
+ <span>安全</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/security/secureozone.html">安全化 Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securingtde.html">透明数据加密</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securings3.html">安全化 S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securityacls.html">Ozone 访问控制列表</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/interface.html">
+
+ <span>编程接口</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/o3fs.html">Ozone 文件系统</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/csi.html">CSI 协议</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/s3.html">S3 协议接口</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../../zh/tools.html">
+
+
+
+ <span>工具</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../../zh/recipe.html">
+
+
+
+ <span>使用配方</span>
+ </a>
+ </li>
+
+
+ <li><a href="../../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+
+
+
+ <div class="col-md-9">
+ <nav aria-label="breadcrumb">
+ <ol class="breadcrumb">
+ <li class="breadcrumb-item"><a href="../../zh/index.html">Home</a></li>
+ <li class="breadcrumb-item" aria-current="page"><a href="../../zh/concept.html">概念</a></li>
+ <li class="breadcrumb-item active" aria-current="page">数据节点</li>
+ </ol>
+ </nav>
+
+
+
+<div class="pull-right">
+
+
+
+ <a href="../../concept/datanodes.html"><span class="label label-success">English</span></a>
+
+
+
+
+</div>
+
+
+ <div class="col-md-9">
+ <h1>数据节点</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p>数据节点是 Ozone 中的 worker，所有的数据都存储在数据节点上，用户以块的方式写数据，数据节点将多个块聚合成一个存储容器，存储容器中包含用户写入的数据块和这些块的元数据。</p>
+<h2 id="存储容器">存储容器</h2>
+<p><img src="ContainerMetadata.png" alt="FunctionalOzone"></p>
+<p>Ozone 的存储容器是一个自包含的超级块，容器中包含一系列的 Ozone 块，以及存储实际数据的磁盘文件，这是默认的存储容器格式。对于 Ozone 来说，容器只是提供了一个协议规范，它独立于具体的存储格式实现，换句话说，我们可以很容易扩展或引入新的容器实现格式。因此，上述格式应当被看作是 Ozone 存储容器的参考实现。</p>
+<h2 id="理解-ozone-中的块和容器">理解 Ozone 中的块和容器</h2>
+<p>当用户想要从 Ozone 中读取一个键时，用户向 OM 发送该键名，OM 会返回组成该键的块列表。</p>
+<p>每个 Ozone 块包含一个容器 ID 和一个本地 ID，下图展示了 Ozone 块的逻辑组成：</p>
+<p><img src="OzoneBlock.png" alt="OzoneBlock"></p>
+<p>容器 ID 用来让用户发现容器的位置，容器位置的权威信息存储在 SCM 中。大部分情况下，OM 会缓存容器的位置信息，并会将它们随 Ozone 块一起返回给用户。</p>
+<p>当用户定位到容器的位置，即知道哪些数据节点包含这个容器后，用户会连接数据节点，然后读取由 <em>容器ID:本地ID</em> 指定的数据流，换句话说，本地 ID 相当于容器内的索引，描述了我们应该读取哪个数据流。</p>
+<h3 id="容器的位置发现">容器的位置发现</h3>
+<p>SCM 如何获得容器的位置？这一点和现有的 HDFS 十分相似。数据节点会定期发送类似于块报告的容器报告，容器报告比块报告的内容简洁的多，比如，对于一个存储容量为 196 TB 的集群，Ozone 大概会拥有四万个容器，相比于 HDFS 的一百五十万个块，块报告数量缩减为四十分之一。</p>
+<p>这种间接管理的方式大大地提高了 Ozone 的扩展性，因为 SCM 需要处理的块数据大大减少，且命名服务（OM）作为一个独特的服务主体对于扩展 Ozone 具有重要意义。</p>
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diff --git a/docs/1.1.0/zh/concept/index.xml b/docs/1.1.0/zh/concept/index.xml
new file mode 100644
index 0000000..348d31b
--- /dev/null
+++ b/docs/1.1.0/zh/concept/index.xml
@@ -0,0 +1,65 @@
+<?xml version="1.0" encoding="utf-8" standalone="yes"?>
+<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
+ <channel>
+ <title>概念 on Ozone</title>
+ <link>/zh/concept.html</link>
+ <description>Recent content in 概念 on Ozone</description>
+ <generator>Hugo -- gohugo.io</generator>
+ <language>en-us</language>
+ <lastBuildDate>Tue, 10 Oct 2017 00:00:00 +0000</lastBuildDate><atom:link href="/zh/concept/index.xml" rel="self" type="application/rss+xml" />
+ <item>
+ <title>概览</title>
+ <link>/zh/concept/overview.html</link>
+ <pubDate>Tue, 10 Oct 2017 00:00:00 +0000</pubDate>
+
+ <guid>/zh/concept/overview.html</guid>
+ <description>介绍 Ozone 的整体和各个组件。</description>
+ </item>
+
+ <item>
+ <title>Ozone Manager</title>
+ <link>/zh/concept/ozonemanager.html</link>
+ <pubDate>Thu, 14 Sep 2017 00:00:00 +0000</pubDate>
+
+ <guid>/zh/concept/ozonemanager.html</guid>
+ <description>Ozone Manager 是 Ozone 主要的命名空间服务，它管理了卷、桶和键的生命周期。</description>
+ </item>
+
+ <item>
+ <title>Storage Container Manager</title>
+ <link>/zh/concept/storagecontainermanager.html</link>
+ <pubDate>Thu, 14 Sep 2017 00:00:00 +0000</pubDate>
+
+ <guid>/zh/concept/storagecontainermanager.html</guid>
+ <description>Storage Container Manager（SCM）是 Ozone 的核心元数据服务，它提供了 Ozone 的分布式数据块服务层。</description>
+ </item>
+
+ <item>
+ <title>数据节点</title>
+ <link>/zh/concept/datanodes.html</link>
+ <pubDate>Thu, 14 Sep 2017 00:00:00 +0000</pubDate>
+
+ <guid>/zh/concept/datanodes.html</guid>
+ <description>Ozone 支持 Amazon S3 协议，你可以原封不动地在 Ozone 上使用基于 S3 客户端和 S3 SDK 的应用。</description>
+ </item>
+
+ <item>
+ <title>Containers</title>
+ <link>/zh/concept/containers.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/zh/concept/containers.html</guid>
+ <description>容器（Ozone的基本复制单元）的相关描述。</description>
+ </item>
+
+ <item>
+ <title>Recon</title>
+ <link>/zh/concept/recon.html</link>
+ <pubDate>Tue, 27 Oct 2020 00:00:00 +0000</pubDate>
+
+ <guid>/zh/concept/recon.html</guid>
+ <description>Recon 作为 Ozone 的管理和监视控制台。</description>
+ </item>
+
+ </channel>
+</rss>
diff --git a/docs/1.1.0/zh/concept/overview.html b/docs/1.1.0/zh/concept/overview.html
new file mode 100644
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+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
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+ The ASF licenses this file to You under the Apache License, Version 2.0
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+-->
+<p>Ozone 是一个分布式、多副本的对象存储系统，并针对大数据场景进行了专门的优化。Ozone 主要围绕可扩展性进行设计，目标是十亿数量级以上的对象存储。</p>
+<p>Ozone 通过对命名空间与块空间的管理进行分离，大大增加了其可扩展性，其中命名空间由 <a href="../../zh/concept/ozonemanager.html">Ozone Manager </a>（OM）管理，块空间由 <a href="../../zh/concept/storagecontainermanager.html">Storage Container Manager</a>（SCM）管理。</p>
+<p>Ozone 的管理由卷、桶和键组成。卷类似于个人主目录，只有管理员可以创建。</p>
+<p>卷用来存储桶，用户可以在一个卷中创建任意数量的桶，桶中包含键，在 Ozone 中通过键来存储数据。</p>
+<p>Ozone 的命名空间由存储卷组成，同时存储卷也用作存储账户管理。</p>
+<p>下面的框图展示了 Ozone 的核心组件：</p>
+<p><img src="ozoneBlockDiagram.png" alt="架构图"></p>
+<p>Ozone Manager 管理命名空间，Storage Container Manager 管理底层的数据，而 Recon 是 Ozone 的管理接口。</p>
+<h2 id="多种角度看-ozone">多种角度看 Ozone</h2>
+<p><img src="FunctionalOzone.png" alt="FunctionalOzone"></p>
+<p>任何分布式系统都可以从不同角度去观察。一种观察角度是，把 Ozone 看作是在分布式块存储（HDDS）之上加了一个命名空间服务（OM）。</p>
+<p>另一种角度是把 Ozone 看作由几个不同的功能层组成：由 OM 和 SCM 组成的元数据管理层；由数据节点以及 SCM 构成的数据存储层；由 Ratis 提供的副本层，用来复制 OM 和 SCM 的元数据以及在修改数据节点上数据时保持数据一致性；Recon 是管理服务器，它负责和其它 Ozone 组件通信，并提供统一的管理 API 和界面。</p>
+
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+ Version: 1.1.0, Last Modified: October 5, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/19cb481896f091ec5c02fe4010a5ab428302f38f">19cb48189</a>
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diff --git a/docs/1.1.0/zh/concept/ozoneBlockDiagram.png b/docs/1.1.0/zh/concept/ozoneBlockDiagram.png
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--- /dev/null
+++ b/docs/1.1.0/zh/concept/ozonemanager.html
@@ -0,0 +1,512 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
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+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
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+
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+
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+ <a href="../../zh/security/secureozone.html">安全化 Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securingtde.html">透明数据加密</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securings3.html">安全化 S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securityacls.html">Ozone 访问控制列表</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/interface.html">
+
+ <span>编程接口</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/o3fs.html">Ozone 文件系统</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/csi.html">CSI 协议</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/s3.html">S3 协议接口</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../../zh/tools.html">
+
+
+
+ <span>工具</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../../zh/recipe.html">
+
+
+
+ <span>使用配方</span>
+ </a>
+ </li>
+
+
+ <li><a href="../../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+
+
+
+ <div class="col-md-9">
+ <nav aria-label="breadcrumb">
+ <ol class="breadcrumb">
+ <li class="breadcrumb-item"><a href="../../zh/index.html">Home</a></li>
+ <li class="breadcrumb-item" aria-current="page"><a href="../../zh/concept.html">概念</a></li>
+ <li class="breadcrumb-item active" aria-current="page">Ozone Manager</li>
+ </ol>
+ </nav>
+
+
+
+<div class="pull-right">
+
+
+
+ <a href="../../concept/ozonemanager.html"><span class="label label-success">English</span></a>
+
+
+
+
+</div>
+
+
+ <div class="col-md-9">
+ <h1>Ozone Manager</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p><img src="OzoneManager.png" alt="Ozone Manager"></p>
+<p>Ozone Manager（OM）管理 Ozone 的命名空间。</p>
+<p>当向 Ozone 写入数据时，你需要向 Ozone Manager 请求一个块，Ozone Manager 会返回这个块并记录下相关信息。当你想要读取那个文件时，你则需要先通过 Ozone Manager 获取那个块的地址。</p>
+<p>Ozone Manager 还允许用户在卷和桶下组织键，卷和桶都是命名空间的一部分，也由 Ozone Manager 管理。</p>
+<p>每个卷都是 OM 下一个独立命名空间的根，这一点和 HDFS 不同，HDFS 提供的是单个根目录的文件系统。</p>
+<p>Ozone 的命名空间是卷的集合，或者可以看作是相对于 HDFS 单根树状结构的森林。因此，Ozone 可以非常容易地支持部署多个 OM 来进行扩展。</p>
+<h2 id="ozone-manager-元数据">Ozone Manager 元数据</h2>
+<p>OM 维护了卷、桶和键的列表。它为每个用户维护卷的列表，为每个卷维护桶的列表，为每个桶维护键的列表。</p>
+<p>Ozone Manager 使用 Apache Ratis（一种 Raft 协议的开源实现）来复制 Ozone Manager 的状态，这为 Ozone 提供了高可用保证。</p>
+<h2 id="ozone-manager-和-storage-container-manager">Ozone Manager 和 Storage Container Manager</h2>
+<p>我们可以通过跟踪一个键的读写过程来方便地理解 Ozone Manager 和 Storage Container Manager 之间的关系。</p>
+<h3 id="写入键">写入键</h3>
+<p><img src="OzoneManager-WritePath.png" alt="Write Path"></p>
+<ul>
+<li>
+<p>为了向 Ozone 中写入键，客户端需要告诉 Ozone Manager 将键写入哪一个卷下的哪一个桶中。一旦 Ozone Manager 确认了允许您向该桶中写入键，则 OM 需要分配一个块用于客户端写入数据；</p>
+</li>
+<li>
+<p>为了分配一个用于写入的块，Ozone Manager 会向 Storage Container Manager（SCM） 发送一个请求。 SCM 作为数据节点的管理器，会选取三个可用于客户端写入的数据节点，然后分配块并将块 ID 返回给 Ozone Manager ；</p>
+</li>
+<li>
+<p>Ozone Manager 会将块的信息记录在它的元数据当中，并将块和块令牌（将数据写入块的安全权限）返回给客户端；</p>
+</li>
+<li>
+<p>客户端使用块令牌来证明自己有权限向该块写入数据，并且将数据写入对应的数据节点；</p>
+</li>
+<li>
+<p>数据写入完成以后，客户端就会向 Ozone Manager 中更新该块的信息。</p>
+</li>
+</ul>
+<h3 id="读取键">读取键</h3>
+<p><img src="OzoneManager-ReadPath.png" alt="Read Path"></p>
+<ul>
+<li>
+<p>键的读取相对比较简单，客户端首先向 Ozone Manager 请求该键的块列表；</p>
+</li>
+<li>
+<p>Ozone Manager 会返回块列表以及对应的块令牌，允许客户端从数据节点读取数据；</p>
+</li>
+<li>
+<p>客户端连接到数据节点，并提供对应的块令牌，然后从数据节点上读取数据即可。</p>
+</li>
+</ul>
+<h2 id="ozone-manager-的主要组件">Ozone Manager 的主要组件</h2>
+<p>为了详细地了解 Ozone Manager ，本节针对它所提供的网络服务和持久化状态提供一个快速概述。</p>
+<h3 id="ozone-manager-提供的网络服务">Ozone Manager 提供的网络服务</h3>
+<p>Ozone 为客户端和管理命令提供网络服务，主要的服务如下：</p>
+<ul>
+<li>键、桶、卷 / 增删改查</li>
+<li>分块上传（Initiate, Complete…）
+<ul>
+<li>支持大文件的多步上传</li>
+</ul>
+</li>
+<li>与文件系统相关的调用（针对分层查询而非对象存储的扁平化命名空间进行了优化）
+<ul>
+<li>GetFileStatus, CreateDirectory, CreateFile, LookupFile</li>
+</ul>
+</li>
+<li>ACL 相关
+<ul>
+<li>使用 <a href="../../zh/security/securityacls.html">内部 ACLs</a> 代替 <a href="../../zh/security/securitywithranger.html">Ranger</a> 管理访问控制列表</li>
+</ul>
+</li>
+<li>授权令牌（获取 / 刷新 / 取消）
+<ul>
+<li>用于安全相关</li>
+</ul>
+</li>
+<li>管理 API
+<ul>
+<li>获取 S3 的访问密钥</li>
+<li>ServiceList（用于服务发现）</li>
+<li>DBUpdates（用于 <a href="../../feature/recon.html">Recon</a> 下载快照）</li>
+</ul>
+</li>
+</ul>
+<h3 id="持久化状态">持久化状态</h3>
+<p>以下数据将保存在 Ozone Manager 端的指定 RocksDB 目录中：</p>
+<ul>
+<li>卷 / 桶 / 键 表
+<ul>
+<li>这些都由 OM 负责管理</li>
+<li>键的元数据包含用于查找数据的块 ID（其中又包含容器的 ID）</li>
+</ul>
+</li>
+<li>OpenKey 表
+<ul>
+<li>存放已经被创建，但是还未被提交的键</li>
+</ul>
+</li>
+<li>授权令牌表
+<ul>
+<li>用于安全相关</li>
+</ul>
+</li>
+<li>PrefixInfo 表
+<ul>
+<li>使用特定的索引表来存储目录级的 ACL 信息，并为分层查询提供更好的性能</li>
+</ul>
+</li>
+<li>S3 密钥表
+<ul>
+<li>用于 S3 密钥的管理</li>
+</ul>
+</li>
+<li>分块上传信息表
+<ul>
+<li>用于跟踪正在进行的分块上传</li>
+</ul>
+</li>
+<li>删除表
+<ul>
+<li>跟踪应从数据节点上删除的块</li>
+</ul>
+</li>
+</ul>
+<h2 id="需要关注的配置项">需要关注的配置项</h2>
+<table>
+<thead>
+<tr>
+<th>配置项</th>
+<th>默认值</th>
+<th>描述</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>ozone.om.address</td>
+<td>0.0.0.0:9862</td>
+<td>OM 的 RPC 地址，客户端需要用到</td>
+</tr>
+<tr>
+<td>ozone.om.http-address</td>
+<td>0.0.0.0:9874</td>
+<td>默认的 HTTP Server 地址和端口</td>
+</tr>
+<tr>
+<td>ozone.metadata.dirs</td>
+<td>none</td>
+<td>存储持久化数据的目录（RockDB）</td>
+</tr>
+</tbody>
+</table>
+
+
+
+ <a class="btn btn-success btn-lg" href="../../zh/concept/storagecontainermanager.html">Next >></a>
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+ </div>
+ <div class="push"></div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: December 17, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/1b6f7dbed61a9e70969b6682707ce19e99c459bb">1b6f7dbed</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="../../js/jquery-3.5.1.min.js"></script>
+<script src="../../js/ozonedoc.js"></script>
+<script src="../../js/bootstrap.min.js"></script>
+
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+</body>
+
+</html>
\ No newline at end of file
diff --git a/docs/1.1.0/zh/concept/recon.html b/docs/1.1.0/zh/concept/recon.html
new file mode 100644
index 0000000..273ea0a
--- /dev/null
+++ b/docs/1.1.0/zh/concept/recon.html
@@ -0,0 +1,518 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+<body>
+
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+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../../zh/index.html" class="navbar-left ozone-logo">
+ <img src="../../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../../zh/index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+
+ <div class="wrapper">
+ <div class="container-fluid">
+ <div class="row">
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+ <a href="../../zh/index.html">
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+ </a>
+ </li>
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+ <li class="">
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+ <a href="../../zh/start.html">
+
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+ <span>快速入门</span>
+ </a>
+ </li>
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+ <li class="">
+ <a href="../../zh/concept.html">
+
+ <span>概念</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/concept/overview.html">概览</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/datanodes.html">数据节点</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="active">
+
+ <a href="../../zh/concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/feature.html">
+
+ <span>特点</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/feature/ha.html">高可用</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/gdpr.html">Ozone 中的 GDPR</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/feature/quota.html">Ozone中的配额</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/feature/recon.html">Recon 服务器</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/security.html">
+
+ <span>安全</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/security/secureozone.html">安全化 Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securingtde.html">透明数据加密</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securings3.html">安全化 S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securityacls.html">Ozone 访问控制列表</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/interface.html">
+
+ <span>编程接口</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/o3fs.html">Ozone 文件系统</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/csi.html">CSI 协议</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/s3.html">S3 协议接口</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../../zh/tools.html">
+
+
+
+ <span>工具</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../../zh/recipe.html">
+
+
+
+ <span>使用配方</span>
+ </a>
+ </li>
+
+
+ <li><a href="../../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+
+
+
+ <div class="col-md-9">
+ <nav aria-label="breadcrumb">
+ <ol class="breadcrumb">
+ <li class="breadcrumb-item"><a href="../../zh/index.html">Home</a></li>
+ <li class="breadcrumb-item" aria-current="page"><a href="../../zh/concept.html">概念</a></li>
+ <li class="breadcrumb-item active" aria-current="page">Recon</li>
+ </ol>
+ </nav>
+
+
+
+<div class="pull-right">
+
+
+
+ <a href="../../concept/recon.html"><span class="label label-success">English</span></a>
+
+
+
+
+</div>
+
+
+ <div class="col-md-9">
+ <h1>Recon</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p>Recon 充当 Ozone 的管理和监视控制台。它提供了 Ozone 的鸟瞰图，并通过基于 REST 的 API 和丰富的网页用户界面（Web UI）展示了集群的当前状态，从而帮助用户解决任何问题。</p>
+<h2 id="高层次设计">高层次设计</h2>
+<figure>
+ <img src="../../concept/ReconHighLevelDesign.png" width="800px"/>
+</figure>
+
+<br/>
+<p>在较高的层次上，Recon 收集和汇总来自 Ozone Manager（OM）、Storage Container Manager（SCM）和数据节点（DN）的元数据，并充当中央管理和监视控制台。Ozone 管理员可以使用 Recon 查询系统的当前状态，而不会使 OM 或 SCM 过载。</p>
+<p>Recon 维护多个数据库，以支持批处理，更快的查询和持久化聚合信息。它维护 OM DB 和 SCM DB 的本地副本，以及用于持久存储聚合信息的 SQL 数据库。</p>
+<p>Recon 还与 Prometheus 集成，提供一个 HTTP 端点来查询 Prometheus 的 Ozone 指标，并在网页用户界面（Web UI）中显示一些关键时间点的指标。</p>
+<h2 id="recon-和-ozone-manager">Recon 和 Ozone Manager</h2>
+<figure>
+ <img src="../../concept/ReconOmDesign.png" width="800px"/>
+</figure>
+
+<br/>
+<p>Recon 最初从领导者 OM 的 HTTP 端点获取 OM rocks DB 的完整快照，解压缩文件并初始化 RocksDB 以进行本地查询。通过对最后一个应用的序列 ID 的 RPC 调用，定期请求领导者 OM 进行增量更新，从而使数据库保持同步。如果由于某种原因而无法检索增量更新或将其应用于本地数据库，则会再次请求一个完整快照以使本地数据库与 OM DB 保持同步。因此，Recon 可能会显示陈旧的信息，因为本地数据库不会总是同步的。</p>
+<h2 id="recon-和-storage-container-manager">Recon 和 Storage Container Manager</h2>
+<figure>
+ <img src="../../concept/ReconScmDesign.png" width="800px"/>
+</figure>
+
+<br/>
+<p>Recon 还充当数据节点的被动 SCM。在集群中配置 Recon 时，所有数据节点都向 Recon 注册，并像 SCM 一样向 Recon 发送心跳、容器报告、增量容器报告等。Recon 使用它从数据节点得到的所有信息在本地构建自己的 SCM rocks DB 副本。Recon 从不向数据节点发送任何命令作为响应，而只是充当被动 SCM 以更快地查找 SCM 元数据。</p>
+<h2 id="a-nametask-frameworka-任务框架"><a name="task-framework"></a> 任务框架</h2>
+<p>Recon 有其自己的任务框架，可对从 OM 和 SCM 获得的数据进行批处理。一个任务可以在 OM DB 或 SCM DB 上监听和操作数据库事件，如<code>PUT</code>、<code>DELETE</code>、<code>UPDATE</code>等。在此基础上，任务实现<code>org.apache.hadoop.ozone.recon.tasks.ReconOmTask</code>或者扩展<code>org.apache.hadoop.ozone.recon.scm.ReconScmTask</code>。</p>
+<p><code>ReconOmTask</code>的一个示例是<code>ContainerKeyMapperTask</code>，它在 RocksDB 中持久化保留了容器 -> 键映射。当容器被报告丢失或处于不健康的运行状态时，这有助于了解哪些键是容器的一部分。另一个示例是<code>FileSizeCountTask</code>，它跟踪 SQL 数据库中给定文件大小范围内的文件计数。这些任务有两种情况的实现：</p>
+<ul>
+<li>完整快照（reprocess()）</li>
+<li>增量更新（process()）</li>
+</ul>
+<p>当从领导者 OM 获得 OM DB 的完整快照时，将对所有注册的 OM 任务调用 reprocess()。在随后的增量更新中，将在这些 OM 任务上调用 process()。</p>
+<p><code>ReconScmTask</code>的示例是<code>ContainerHealthTask</code>，它以可配置的时间间隔运行，扫描所有容器的列表，并将不健康容器的状态（<code>MISSING</code>、<code>MIS_REPLICATED</code>、<code>UNDER_REPLICATED</code>、<code>OVER_REPLICATED</code>）持久化保留在 SQL 表中。此信息用于确定集群中是否有丢失的容器。</p>
+<h2 id="recon-和-prometheus">Recon 和 Prometheus</h2>
+<p>Recon 可以与任何配置为收集指标的 Prometheus 实例集成，并且可以在数据节点和 Pipelines 页面的 Recon UI 中显示有用的信息。Recon 还公开了一个代理端点 (<a href="../../zh/interface/reconapi.html#metrics">/指标</a>) 来查询 Prometheus。可以通过将此配置<code>ozone.recon.prometheus.http.endpoint</code>设置为 Prometheus 端点如<code>ozone.recon.prometheus.http.endpoint=localhost:9090</code>来启用此集成。</p>
+<h2 id="api-参考">API 参考</h2>
+<p><a href="../../zh/interface/reconapi.html">链接到完整的 API 参考</a></p>
+<h2 id="持久化状态">持久化状态</h2>
+<ul>
+<li><a href="../../zh/concept/ozonemanager.html#持久化状态">OM database</a>的本地副本</li>
+<li><a href="../../zh/concept/storagecontainermanager.html#持久化状态">SCM database</a>的本地副本</li>
+<li>以下数据在 Recon 中持久化在指定的 RocksDB 目录下：
+<ul>
+<li>ContainerKey 表
+<ul>
+<li>存储映射（容器，键） -> 计数</li>
+</ul>
+</li>
+<li>ContainerKeyCount 表
+<ul>
+<li>存储容器 ID -> 容器内的键数</li>
+</ul>
+</li>
+</ul>
+</li>
+<li>以下数据存储在已配置的 SQL 数据库中（默认为 Derby ）：
+<ul>
+<li>GlobalStats 表
+<ul>
+<li>一个键 -> Value table 用于存储集群中出现的卷/桶/键的总数等聚合信息</li>
+</ul>
+</li>
+<li>FileCountBySize 表
+<ul>
+<li>跟踪集群中文件大小范围内的文件数量</li>
+</ul>
+</li>
+<li>ReconTaskStatus 表
+<ul>
+<li>跟踪在<a href="#task-framework">Recon 任务框架</a>中已注册的 OM 和 SCM DB 任务的状态和最后运行时间戳</li>
+</ul>
+</li>
+<li>ContainerHistory 表
+<ul>
+<li>存储容器副本 -> 具有最新已知时间戳记的数据节点映射。当一个容器被报告丢失时，它被用来确定最后已知的数据节点。</li>
+</ul>
+</li>
+<li>UnhealthyContainers 表
+<ul>
+<li>随时跟踪集群中所有不健康的容器（MISSING、UNDER_REPLICATED、OVER_REPLICATED、MIS_REPLICATED）</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<h2 id="需要关注的配置项">需要关注的配置项</h2>
+<table>
+<thead>
+<tr>
+<th>配置项</th>
+<th>默认值</th>
+<th><div style="width:300px;">描述</div></th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>ozone.recon.http-address</td>
+<td>0.0.0.0:9888</td>
+<td>Recon web UI 监听的地址和基本端口。</td>
+</tr>
+<tr>
+<td>ozone.recon.address</td>
+<td>0.0.0.0:9891</td>
+<td>Recon 的 RPC 地址。</td>
+</tr>
+<tr>
+<td>ozone.recon.db.dir</td>
+<td>none</td>
+<td>Recon Server 存储其元数据的目录。</td>
+</tr>
+<tr>
+<td>ozone.recon.om.db.dir</td>
+<td>none</td>
+<td>Recon Server 存储其 OM 快照 DB 的目录。</td>
+</tr>
+<tr>
+<td>ozone.recon.om.snapshot<br>.task.interval.delay</td>
+<td>10m</td>
+<td>Recon 以分钟间隔请求 OM DB 快照。</td>
+</tr>
+<tr>
+<td>ozone.recon.task<br>.missingcontainer.interval</td>
+<td>300s</td>
+<td>定期检查集群中不健康容器的时间间隔。</td>
+</tr>
+<tr>
+<td>ozone.recon.sql.db.jooq.dialect</td>
+<td>DERBY</td>
+<td>请参考 <a href="https://www.jooq.org/javadoc/latest/org.jooq/org/jooq/SQLDialect.html">SQL 方言</a> 来指定不同的方言。</td>
+</tr>
+<tr>
+<td>ozone.recon.sql.db.jdbc.url</td>
+<td>jdbc:derby:${ozone.recon.db.dir}<br>/ozone_recon_derby.db</td>
+<td>Recon SQL database 的 jdbc url。</td>
+</tr>
+<tr>
+<td>ozone.recon.sql.db.username</td>
+<td>none</td>
+<td>Recon SQL数据库的用户名。</td>
+</tr>
+<tr>
+<td>ozone.recon.sql.db.password</td>
+<td>none</td>
+<td>Recon SQL数据库的密码。</td>
+</tr>
+<tr>
+<td>ozone.recon.sql.db.driver</td>
+<td>org.apache.derby.jdbc<br>.EmbeddedDriver</td>
+<td>Recon SQL数据库的 jdbc driver。</td>
+</tr>
+</tbody>
+</table>
+
+
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+ </div>
+ <div class="push"></div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: December 17, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/1b6f7dbed61a9e70969b6682707ce19e99c459bb">1b6f7dbed</a>
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diff --git a/docs/1.1.0/zh/concept/storagecontainermanager.html b/docs/1.1.0/zh/concept/storagecontainermanager.html
new file mode 100644
index 0000000..69e6d6a
--- /dev/null
+++ b/docs/1.1.0/zh/concept/storagecontainermanager.html
@@ -0,0 +1,470 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
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+ <link href="../../css/bootstrap.min.css" rel="stylesheet">
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+ </a>
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+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
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+ <a href="../../zh/concept/storagecontainermanager.html">Storage Container Manager</a>
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+ <a href="../../zh/feature/ha.html">高可用</a>
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+ </li>
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+ <a href="../../zh/security/gdpr.html">Ozone 中的 GDPR</a>
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+ </li>
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+ <a href="../../zh/feature/quota.html">Ozone中的配额</a>
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+ </li>
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+ <a href="../../zh/feature/recon.html">Recon 服务器</a>
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+
+ <span>安全</span>
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+
+ </li>
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+ <li class="">
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+ <a href="../../zh/security/securityacls.html">Ozone 访问控制列表</a>
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+ </li>
+
+ </ul>
+ </li>
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+ <span>编程接口</span>
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+ </li>
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+ <li class="">
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+ <a href="../../zh/interface/csi.html">CSI 协议</a>
+
+ </li>
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+ <li class="">
+
+ <a href="../../zh/interface/s3.html">S3 协议接口</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/reconapi.html">Recon API</a>
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+ </li>
+
+ </ul>
+ </li>
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+ <a href="../../zh/tools.html">
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+ <span>使用配方</span>
+ </a>
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+ <li><a href="../../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+
+
+
+ <div class="col-md-9">
+ <nav aria-label="breadcrumb">
+ <ol class="breadcrumb">
+ <li class="breadcrumb-item"><a href="../../zh/index.html">Home</a></li>
+ <li class="breadcrumb-item" aria-current="page"><a href="../../zh/concept.html">概念</a></li>
+ <li class="breadcrumb-item active" aria-current="page">Storage Container Manager</li>
+ </ol>
+ </nav>
+
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+<div class="pull-right">
+
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+ <a href="../../concept/storagecontainermanager.html"><span class="label label-success">English</span></a>
+
+
+
+
+</div>
+
+
+ <div class="col-md-9">
+ <h1>Storage Container Manager</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p>Storage Container Manager (SCM) 是<em>块空间管理</em>的 leader 节点，其主要职责是创建和管理<a href="../../concept/containers.html">容器</a>，而容器也是 Ozone 的主要复制单元。</p>
+<p><img src="StorageContainerManager.png" alt="Storage Container Manager"></p>
+<h2 id="主要职责">主要职责</h2>
+<p>Storage Container Manager (SCM) 为 Ozone 集群提供了多项关键功能，承担了集群管理器、证书颁发机构、块管理器以及复制管理器的角色。</p>
+<p>SCM 负责创建 Ozone 集群。当通过 <code>init</code> 命令启动 SCM 时，SCM 将创建担任证书颁发机构所需的集群 ID 和根证书。同时，SCM 负责管理集群中数据节点的整个生命周期。</p>
+<ol>
+<li>
+<p>SCM 作为块管理器，负责将块分配给相应的数据节点，客户端可以直接读写这些块；</p>
+</li>
+<li>
+<p>SCM 负责跟踪所有块的副本，当有数据节点或磁盘掉线，SCM 侦测到后，会启动相应的数据节点复制缺失的块，以确保高可用；</p>
+</li>
+<li>
+<p><strong>SCM 的证书颁发机构</strong> 负责为集群中的每个服务颁发身份证书，这种证书架构可以很方便地在网络层启用双向认证（mTLS）。同时，Ozone 的块令牌也依赖于这种证书架构。</p>
+</li>
+</ol>
+<h2 id="主要组件">主要组件</h2>
+<p>针对 Storage Container Manager 的详细视图，本节提供有关网络服务和持久化数据的快速概述。</p>
+<h3 id="storage-container-manager-提供的网络服务">Storage Container Manager 提供的网络服务:</h3>
+<ul>
+<li>管道: 列出/删除/激活/停用
+<ul>
+<li>管道是形成一组复制组的数据节点</li>
+<li>SCM 负责划分 Raft group</li>
+</ul>
+</li>
+<li>容器: 创建/列出/删除容器</li>
+<li>管控相关的请求</li>
+<li>安全模式的状态查看/修改</li>
+<li>复制管理器的启动/停止</li>
+<li>证书鉴权服务</li>
+<li>其他服务组件所需</li>
+<li>数据节点的心跳协议
+<ul>
+<li>从数据节点到 SCM（默认是30秒）</li>
+<li>数据节点上报容器和节点的状态</li>
+<li>SCM 可以添加命令到心跳回包中</li>
+</ul>
+</li>
+</ul>
+<p>注意：客户端不能直接连接 SCM 。</p>
+<h3 id="持久化状态">持久化状态</h3>
+<p>以下数据持久化在 Storage Container Manager 端的指定 RocksDB 目录中</p>
+<ul>
+<li>管道
+<ul>
+<li>服务器的复制组，维护以用于查找新容器或块分配的组</li>
+</ul>
+</li>
+<li>容器
+<ul>
+<li>容器是基本的复制单元，数据用于防止复制不足或过度复制。</li>
+</ul>
+</li>
+<li>删除块
+<ul>
+<li>块数据在后台删除时，需要一个列表来跟踪进度</li>
+</ul>
+</li>
+<li>有效证书，失效证书
+<ul>
+<li>由内部证书颁发机构来授权其他 Ozone 服务</li>
+</ul>
+</li>
+</ul>
+<h2 id="需要关注的配置选项">需要关注的配置选项</h2>
+<table>
+<thead>
+<tr>
+<th>配置项</th>
+<th>默认值</th>
+<th>描述</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>ozone.scm.container.size</td>
+<td>5GB</td>
+<td>Ozone 使用的默认容器的大小</td>
+</tr>
+<tr>
+<td>ozone.scm.block.size</td>
+<td>256MB</td>
+<td>数据块的默认大小</td>
+</tr>
+<tr>
+<td>hdds.scm.safemode.min.datanode</td>
+<td>1</td>
+<td>能够启动实际工作所需的最小数据节点数</td>
+</tr>
+<tr>
+<td>ozone.scm.http-address</td>
+<td>0.0.0.0:9876</td>
+<td>SCM 服务端使用的 HTTP 地址</td>
+</tr>
+<tr>
+<td>ozone.metadata.dirs</td>
+<td>none</td>
+<td>存储持久化数据的目录（RocksDB）</td>
+</tr>
+</tbody>
+</table>
+
+
+
+ <a class="btn btn-success btn-lg" href="../../zh/concept/datanodes.html">Next >></a>
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+ </div>
+ <div class="push"></div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: December 17, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/1b6f7dbed61a9e70969b6682707ce19e99c459bb">1b6f7dbed</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="../../js/jquery-3.5.1.min.js"></script>
+<script src="../../js/ozonedoc.js"></script>
+<script src="../../js/bootstrap.min.js"></script>
+
+
+</body>
+
+</html>
\ No newline at end of file
diff --git a/docs/1.1.0/zh/feature.html b/docs/1.1.0/zh/feature.html
new file mode 100644
index 0000000..c2c74b7
--- /dev/null
+++ b/docs/1.1.0/zh/feature.html
@@ -0,0 +1,438 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+<body>
+
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../zh/index.html" class="navbar-left ozone-logo">
+ <img src="../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../zh/index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+
+<div class="wrapper">
+<div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="../zh/index.html">
+
+
+
+ <span>概述</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../zh/start.html">
+
+
+
+ <span>快速入门</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="../zh/concept.html">
+
+ <span>概念</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../zh/concept/overview.html">概览</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/concept/datanodes.html">数据节点</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="active">
+ <a href="../zh/feature.html">
+
+ <span>特点</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../zh/feature/ha.html">高可用</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/security/gdpr.html">Ozone 中的 GDPR</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/feature/quota.html">Ozone中的配额</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/feature/recon.html">Recon 服务器</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../zh/security.html">
+
+ <span>安全</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../zh/security/secureozone.html">安全化 Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/security/securingtde.html">透明数据加密</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/security/securings3.html">安全化 S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/security/securityacls.html">Ozone 访问控制列表</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../zh/interface.html">
+
+ <span>编程接口</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../zh/interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/interface/o3fs.html">Ozone 文件系统</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/interface/csi.html">CSI 协议</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/interface/s3.html">S3 协议接口</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../zh/tools.html">
+
+
+
+ <span>工具</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../zh/recipe.html">
+
+
+
+ <span>使用配方</span>
+ </a>
+ </li>
+
+
+ <li><a href="../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+ <div class="col-md-9">
+
+
+
+<div class="pull-right">
+
+
+
+ <a href="../feature.html"><span class="label label-success">English</span></a>
+
+
+
+
+</div>
+
+ <h1>特点</h1>
+ </div>
+
+ <div class="col-md-9">
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ -->
+
+
+<div class="jumbotron jumbotron-fluid">
+ <div class="container">
+ <h3 class="display-4">GDPR 在 Ozone 中的应用 </h3>
+ <p class="lead">
+
+ 通用数据保护条例（GDPR）是关于如何处理个人数据的规范，它属于欧盟的法律，但是由于软件常常跨越地理位置传播和使用，Ozone 支持 GDPR 中的删除权（被遗忘权）。
+
+ </p>
+ </div>
+</div>
+<div class="alert alert-warning" role="alert">
+如果你想详细了解 Ozone 的 GDPR 框架，请参考 <a href="https://issues.apache.org/jira/secure/attachment/12978992/Ozone%20GDPR%20Framework.pdf">Ozone GDPR 框架</a>。
+</div>
+<p>当你创建了一个符合 GDPR 规范的桶，在这个桶中创建的键都将自动符合 GDPR 规范。</p>
+
+
+
+
+
+
+
+ <div class="row">
+
+ <div class="col-sm-6">
+ <div class="card">
+ <div class="card-body">
+ <h2 class="card-title">
+
+ 高可用
+ </h2>
+ <p class="card-text">Ozone 用于避免单点故障的高可用设置</p>
+ <a href="../zh/feature/ha.html"
+ class=" btn btn-primary btn-lg">高可用</a>
+ </div>
+ </div>
+ </div>
+
+
+
+
+
+
+ <div class="col-sm-6">
+ <div class="card">
+ <div class="card-body">
+ <h2 class="card-title">
+
+ <span class="glyphicon glyphicon-user"
+ aria-hidden="true"></span>
+
+ Ozone中的配额
+ </h2>
+ <p class="card-text">Ozone中的配额</p>
+ <a href="../zh/feature/quota.html"
+ class=" btn btn-primary btn-lg">Ozone中的配额</a>
+ </div>
+ </div>
+ </div>
+
+
+ </div>
+
+
+
+
+
+ <div class="row">
+
+ <div class="col-sm-6">
+ <div class="card">
+ <div class="card-body">
+ <h2 class="card-title">
+
+ Recon 服务器
+ </h2>
+ <p class="card-text">Recon 是 Ozone 中用于分析服务的网页用户界面（Web UI）</p>
+ <a href="../zh/feature/recon.html"
+ class=" btn btn-primary btn-lg">Recon 服务器</a>
+ </div>
+ </div>
+ </div>
+
+
+
+
+ </div>
+ </div>
+ </div>
+</div>
+ <div class="push"></div>
+</div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: November 14, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/5f43814f2a24f6916fd42f511a68fd5567c8cfd4">5f43814f2</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="../js/jquery-3.5.1.min.js"></script>
+<script src="../js/ozonedoc.js"></script>
+<script src="../js/bootstrap.min.js"></script>
+
+
+</body>
+
+</html>
\ No newline at end of file
diff --git a/docs/1.1.0/zh/feature/HA-OM-doublebuffer.png b/docs/1.1.0/zh/feature/HA-OM-doublebuffer.png
new file mode 100644
index 0000000..a71adce
--- /dev/null
+++ b/docs/1.1.0/zh/feature/HA-OM-doublebuffer.png
Binary files differ
diff --git a/docs/1.1.0/zh/feature/HA-OM.png b/docs/1.1.0/zh/feature/HA-OM.png
new file mode 100644
index 0000000..b1ff506
--- /dev/null
+++ b/docs/1.1.0/zh/feature/HA-OM.png
Binary files differ
diff --git a/docs/1.1.0/zh/feature/ha.html b/docs/1.1.0/zh/feature/ha.html
new file mode 100644
index 0000000..3f8930c
--- /dev/null
+++ b/docs/1.1.0/zh/feature/ha.html
@@ -0,0 +1,423 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+<body>
+
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../../zh/index.html" class="navbar-left ozone-logo">
+ <img src="../../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../../zh/index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+
+ <div class="wrapper">
+ <div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="../../zh/index.html">
+
+
+
+ <span>概述</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../../zh/start.html">
+
+
+
+ <span>快速入门</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/concept.html">
+
+ <span>概念</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/concept/overview.html">概览</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/datanodes.html">数据节点</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/feature.html">
+
+ <span>特点</span>
+ </a>
+ <ul class="nav">
+
+ <li class="active">
+
+ <a href="../../zh/feature/ha.html">高可用</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/gdpr.html">Ozone 中的 GDPR</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/feature/quota.html">Ozone中的配额</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/feature/recon.html">Recon 服务器</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/security.html">
+
+ <span>安全</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/security/secureozone.html">安全化 Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securingtde.html">透明数据加密</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securings3.html">安全化 S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securityacls.html">Ozone 访问控制列表</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/interface.html">
+
+ <span>编程接口</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/o3fs.html">Ozone 文件系统</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/csi.html">CSI 协议</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/s3.html">S3 协议接口</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../../zh/tools.html">
+
+
+
+ <span>工具</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../../zh/recipe.html">
+
+
+
+ <span>使用配方</span>
+ </a>
+ </li>
+
+
+ <li><a href="../../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+
+
+
+ <div class="col-md-9">
+ <nav aria-label="breadcrumb">
+ <ol class="breadcrumb">
+ <li class="breadcrumb-item"><a href="../../zh/index.html">Home</a></li>
+ <li class="breadcrumb-item" aria-current="page"><a href="../../zh/feature.html">特点</a></li>
+ <li class="breadcrumb-item active" aria-current="page">高可用</li>
+ </ol>
+ </nav>
+
+
+
+<div class="pull-right">
+
+
+
+ <a href="../../feature/ha.html"><span class="label label-success">English</span></a>
+
+
+
+
+</div>
+
+
+ <div class="col-md-9">
+ <h1>高可用</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p>Ozone 有两个leader节点（用于键管理的 <em>Ozone Manager</em> 和用于块空间管理的 <em>Storage Container Management</em> ）以及存储节点（数据节点）。数据是借助 RAFT 共识算法在数据节点之间复制。</p>
+<p>为了避免任何单点故障，leader 节点也应该具备高可用的设置。</p>
+<ol>
+<li>Ozone Manager 的高可用是借助 RAFT 协议实现的；</li>
+<li>Storage Container Manager 的高可用则 <a href="../../design/scmha.html">还在实现中</a> 。</li>
+</ol>
+<h2 id="ozone-manager-的高可用">Ozone Manager 的高可用</h2>
+<p>一个 Ozone Manager 使用 <a href="https://github.com/facebook/rocksdb/">RocksDB</a> 在本地持久化元数据（卷、桶和键）。 Ozone Manager 的高可用版本在功能上完全一致，只是所有的数据都借助 RAFT 共识算法复制到 Ozone Manager 的 follower 实例上。</p>
+<p><img src="HA-OM.png" alt="OM HA"></p>
+<p>客户端连接到 Ozone Manager 上，而 Ozone Manager 负责处理请求并且安排复制。当请求复制到所有的 follower 上后，leader 就可以给客户端回包了。</p>
+<h2 id="配置">配置</h2>
+<p>可以在 <code>ozone-site.xml</code> 中配置以下设置来启用 Ozone Manager 的高可用模式：</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-XML" data-lang="XML"><span style="color:#f92672"><property></span>
+ <span style="color:#f92672"><name></span>ozone.om.ratis.enable<span style="color:#f92672"></name></span>
+ <span style="color:#f92672"><value></span>true<span style="color:#f92672"></value></span>
+<span style="color:#f92672"></property></span>
+</code></pre></div><p>一个 Ozone 的配置（<code>ozone-site.xml</code>）支持多个 Ozone 高可用集群。为了支持在多个高可用集群之间进行选择，每个集群都需要一个逻辑名称，该逻辑名称可以解析为 Ozone Manager 的 IP 地址（和域名）。</p>
+<p>该逻辑名称叫做 <code>serviceId</code>，可以在 <code>ozone-site.xml</code> 中进行配置：</p>
+<pre><code><property>
+ <name>ozone.om.service.ids</name>
+ <value>cluster1,cluster2</value>
+</property>
+</code></pre><p>对于每个已定义的 <code>serviceId</code> ，还应为每个服务器定义一个逻辑配置名：</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-XML" data-lang="XML"><span style="color:#f92672"><property></span>
+ <span style="color:#f92672"><name></span>ozone.om.nodes.cluster1<span style="color:#f92672"></name></span>
+ <span style="color:#f92672"><value></span>om1,om2,om3<span style="color:#f92672"></value></span>
+<span style="color:#f92672"></property></span>
+</code></pre></div><p>已定义的前缀可用于定义每个 OM 服务的地址：</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-XML" data-lang="XML"><span style="color:#f92672"><property></span>
+ <span style="color:#f92672"><name></span>ozone.om.address.cluster1.om1<span style="color:#f92672"></name></span>
+ <span style="color:#f92672"><value></span>host1<span style="color:#f92672"></value></span>
+<span style="color:#f92672"></property></span>
+<span style="color:#f92672"><property></span>
+ <span style="color:#f92672"><name></span>ozone.om.address.cluster1.om2<span style="color:#f92672"></name></span>
+ <span style="color:#f92672"><value></span>host2<span style="color:#f92672"></value></span>
+<span style="color:#f92672"></property></span>
+<span style="color:#f92672"><property></span>
+ <span style="color:#f92672"><name></span>ozone.om.address.cluster1.om3<span style="color:#f92672"></name></span>
+ <span style="color:#f92672"><value></span>host3<span style="color:#f92672"></value></span>
+<span style="color:#f92672"></property></span>
+</code></pre></div><p>基于 <a href="../../zh/interface.html">客户端接口</a> ，定义好的 <code>serviceId</code> 就可用于替代单个 OM 主机。</p>
+<p>例如，使用 <code>o3fs://</code></p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-shell" data-lang="shell">hdfs dfs -ls o3fs://bucket.volume.cluster1/prefix/
+</code></pre></div><p>或 <code>ofs://</code>:</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-shell" data-lang="shell">hdfs dfs -ls ofs://cluster1/volume/bucket/prefix/
+</code></pre></div><h2 id="实现细节">实现细节</h2>
+<p>只要请求成功持久化到了大多数节点的 RAFT 日志中，Raft 就可以保证请求的复制。 其中，为了基于 Ozone Manager 实现高吞吐量，即使请求仅持久化到了 RAFT 日志中，它也会立即返回响应。</p>
+<p>RocksDB 由后台的批处理事务线程负责更新（这也就是所谓的"双缓冲区"，因为当一个缓冲区用于提交数据时，另一个缓冲区用于收集用于下一次提交的新请求）。这里为了使得当前所有数据对于后续请求都可见，即使后台线程还未完全将其写入，这些键数据也会被缓存在内存中。</p>
+<p><img src="HA-OM-doublebuffer.png" alt="Double buffer"></p>
+<p>尽管在单独的<a href="../../design/omha.html">设计文档</a>中介绍了这种方法的细节，但它仍算作是 OM 高可用的组成部分。</p>
+<h2 id="参考文档">参考文档</h2>
+<ul>
+<li>查看 <a href="../../design/omha.html">该页面</a> 以获取详细设计文档；</li>
+<li>Ozone 的分发包中的 <code>compose/ozone-om-ha</code> 目录下提供了一个配置 OM 高可用的示例，可以借助 <a href="../../start/runningviadocker.html">docker-compose</a> 进行测试。</li>
+</ul>
+
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+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: November 22, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/fd879be45ecf566ed1fb467048c24871a6589d81">fd879be45</a>
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new file mode 100644
index 0000000..ab58cec
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+++ b/docs/1.1.0/zh/feature/index.xml
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="utf-8" standalone="yes"?>
+<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
+ <channel>
+ <title>特点 on Ozone</title>
+ <link>/zh/feature.html</link>
+ <description>Recent content in 特点 on Ozone</description>
+ <generator>Hugo -- gohugo.io</generator>
+ <language>en-us</language><atom:link href="/zh/feature/index.xml" rel="self" type="application/rss+xml" />
+ <item>
+ <title>高可用</title>
+ <link>/zh/feature/ha.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/zh/feature/ha.html</guid>
+ <description>Ozone 用于避免单点故障的高可用设置</description>
+ </item>
+
+ <item>
+ <title>Ozone中的配额</title>
+ <link>/zh/feature/quota.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/zh/feature/quota.html</guid>
+ <description>Ozone中的配额</description>
+ </item>
+
+ <item>
+ <title>Recon 服务器</title>
+ <link>/zh/feature/recon.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/zh/feature/recon.html</guid>
+ <description>Recon 是 Ozone 中用于分析服务的网页用户界面（Web UI）</description>
+ </item>
+
+ </channel>
+</rss>
diff --git a/docs/1.1.0/zh/feature/quota.html b/docs/1.1.0/zh/feature/quota.html
new file mode 100644
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+ <h1>Ozone中的配额</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
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+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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+ limitations under the License.
+-->
+<p>目前，我们知道Ozone允许用户创建Volume，Bucket和Key。一个Volume通常包含几个Bucket，每个Bucket也包含一定数量的Key。显然，它应该允许用户定义配额（例如，在一个Volume下可以创建多少个Bucket或一个Bucket可以使用多少空间），这是存储系统的常见要求。</p>
+<h2 id="目前支持的">目前支持的</h2>
+<ol>
+<li>Storage space级别配额</li>
+</ol>
+<p>管理员应该能够定义一个Volume或Bucket可以使用多少存储空间。目前支持以下storage space quota的设置:</p>
+<p>a. 默认情况下volume和bucket的quota不启用。</p>
+<p>b. 当volume quota启用时，bucket quota的总大小不能超过volume。</p>
+<p>c. 可以在不启用volume quota的情况下单独给bucket设置quota。此时bucket quota的大小是不受限制的。</p>
+<p>d. 目前不支持单独设置volume quota，只有在设置了bucket quota的情况下volume quota才会生效。因为ozone在写入key时只检查bucket的usedBytes。</p>
+<p>e. 如果集群从小于1.1.0的旧版本升级而来，则不建议在旧volume和bucket(可以通过查看volume或者bucket的info确认，如果quota值是-2，那么这个volume或者bucket就是旧的)上使用配额。由于旧的key没有计算到bucket的usedBytes中，所以此时配额设置是不准确的。</p>
+<p>f. 如果volume quota被启用，那么bucket quota将不能被清除。</p>
+<ol start="2">
+<li>命名空间配额</li>
+</ol>
+<p>管理员应当能够定义一个Volume或Bucket可以使用多少命名空间。目前支持命名空间的配额设置为：</p>
+<p>a. 默认情况下volume和bucket的命名空间配额不启用(即无限配额)。</p>
+<p>b. 当volume命名空间配额启用时，该volume的bucket数目不能超过此配额。</p>
+<p>c. 当bucket的命名空间配额启用时，该bucket的key数目不能超过此配额。</p>
+<p>d. Linked bucket不消耗命名空间配额。</p>
+<p>e. 如果集群从小于1.1.0的旧版本升级而来，则不建议在旧volume和bucket(可以通过查看volume或者bucket的info确认，如果quota值是-2，那么这个volume或者bucket就是旧的)上使用配额。由于旧的key没有计算到bucket的命名空间配额中，所以此时配额设置是不准确的。</p>
+<h2 id="客户端用法">客户端用法</h2>
+<h3 id="storage-space级别配额">Storage space级别配额</h3>
+<p>Storage space级别配额允许使用 KB（k），MB（m），GB（g），TB（t）， PB（p）等单位。表示将使用多少个存储空间。</p>
+<h4 id="volume-space-quota用法">Volume Space quota用法</h4>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-shell" data-lang="shell">bin/ozone sh volume create --space-quota 5MB /volume1
+</code></pre></div><p>这意味着将volume1的存储空间设置为5MB</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-shell" data-lang="shell">bin/ozone sh volume setquota --space-quota 10GB /volume1
+</code></pre></div><p>此行为将volume1的配额更改为10GB。</p>
+<h4 id="bucket-space-quota-用法">Bucket Space quota 用法</h4>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-shell" data-lang="shell">bin/ozone sh bucket create --space-quota 5MB /volume1/bucket1
+</code></pre></div><p>这意味着bucket1允许我们使用5MB的存储空间。</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-shell" data-lang="shell">bin/ozone sh bucket setquota --space-quota 10GB /volume1/bucket1
+</code></pre></div><p>该行为将bucket1的配额更改为10GB</p>
+<p>bucket的总配额 不应大于其Volume的配额。让我们看一个例子，如果我们有一个10MB的Volume，该volume下所有bucket的大小之和不能超过10MB，否则设置bucket quota将失败。</p>
+<h4 id="清除volume和bucket的配额">清除volume和bucket的配额</h4>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-shell" data-lang="shell">bin/ozone sh volume clrquota --space-quota /volume1
+bin/ozone sh bucket clrquota --space-quota /volume1/bucket1
+</code></pre></div><h4 id="查看volume和bucket的quota值以及usedbytes">查看volume和bucket的quota值以及usedBytes</h4>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-shell" data-lang="shell">bin/ozone sh volume info /volume1
+bin/ozone sh bucket info /volume1/bucket1
+</code></pre></div><p>我们能够在volume和bucket的info中查看quota及usedBytes的值</p>
+<h3 id="namespace-quota">Namespace quota</h3>
+<p>命名空间配额是一个数字，其代表由多少个名字能够使用。这个数字不能超过Java long数据类型的最大值。</p>
+<h4 id="volume-namespace-quota">Volume Namespace quota</h4>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-shell" data-lang="shell">bin/ozone sh volume create --namespace-quota <span style="color:#ae81ff">100</span> /volume1
+</code></pre></div><p>这意味着将volume1的命名空间配额设置为100。</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-shell" data-lang="shell">bin/ozone sh volume setquota --namespace-quota <span style="color:#ae81ff">1000</span> /volume1
+</code></pre></div><p>此行为将volume1的命名空间配额更改为1000。</p>
+<h4 id="bucket-namespace-quota">Bucket Namespace quota</h4>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-shell" data-lang="shell">bin/ozone sh bucket create --namespace-quota <span style="color:#ae81ff">100</span> /volume1/bucket1
+</code></pre></div><p>这意味着bucket1允许我们使用100的命名空间。</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-shell" data-lang="shell">bin/ozone sh bucket setquota --namespace-quota <span style="color:#ae81ff">1000</span> /volume1/bucket1
+</code></pre></div><p>该行为将bucket1的命名空间配额更改为1000。</p>
+<h4 id="清除volume和bucket的配额-1">清除volume和bucket的配额</h4>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-shell" data-lang="shell">bin/ozone sh volume clrquota --namespace-quota /volume1
+bin/ozone sh bucket clrquota --namespace-quota /volume1/bucket1
+</code></pre></div><h4 id="查看volume和bucket的quota值以及usednamespace">查看volume和bucket的quota值以及usedNamespace</h4>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-shell" data-lang="shell">bin/ozone sh volume info /volume1
+bin/ozone sh bucket info /volume1/bucket1
+</code></pre></div><p>我们能够在volume和bucket的info中查看quota及usedNamespace的值</p>
+
+
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+ <a class="btn btn-success btn-lg" href="../../zh/feature/recon.html">Next >></a>
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+ <span class="small text-muted">
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diff --git a/docs/1.1.0/zh/feature/recon.html b/docs/1.1.0/zh/feature/recon.html
new file mode 100644
index 0000000..b2850ae
--- /dev/null
+++ b/docs/1.1.0/zh/feature/recon.html
@@ -0,0 +1,369 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../../css/bootstrap.min.css" rel="stylesheet">
+
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+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../../zh/index.html" class="navbar-left ozone-logo">
+ <img src="../../ozone-logo-small.png"/>
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+ <a class="navbar-brand hidden-xs" href="../../zh/index.html">
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+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
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+
+ </li>
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+
+ <a href="../../zh/concept/storagecontainermanager.html">Storage Container Manager</a>
+
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+ <a href="../../zh/concept/datanodes.html">数据节点</a>
+
+ </li>
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+
+ <a href="../../zh/concept/containers.html">Containers</a>
+
+ </li>
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+
+ <a href="../../zh/concept/recon.html">Recon</a>
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+ <span>特点</span>
+ </a>
+ <ul class="nav">
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+
+ <a href="../../zh/feature/ha.html">高可用</a>
+
+ </li>
+
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+
+ <a href="../../zh/security/gdpr.html">Ozone 中的 GDPR</a>
+
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+
+ <a href="../../zh/feature/quota.html">Ozone中的配额</a>
+
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+
+ <span>安全</span>
+ </a>
+ <ul class="nav">
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+ <a href="../../zh/security/secureozone.html">安全化 Ozone</a>
+
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+
+ <a href="../../zh/security/securingtde.html">透明数据加密</a>
+
+ </li>
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+
+ <a href="../../zh/security/securings3.html">安全化 S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securityacls.html">Ozone 访问控制列表</a>
+
+ </li>
+
+ </ul>
+ </li>
+
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+ <li class="">
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+
+ <span>编程接口</span>
+ </a>
+ <ul class="nav">
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+ <li class="">
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+ <a href="../../zh/interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/o3fs.html">Ozone 文件系统</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/csi.html">CSI 协议</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/s3.html">S3 协议接口</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../../zh/tools.html">
+
+
+
+ <span>工具</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../../zh/recipe.html">
+
+
+
+ <span>使用配方</span>
+ </a>
+ </li>
+
+
+ <li><a href="../../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+
+
+
+ <div class="col-md-9">
+ <nav aria-label="breadcrumb">
+ <ol class="breadcrumb">
+ <li class="breadcrumb-item"><a href="../../zh/index.html">Home</a></li>
+ <li class="breadcrumb-item" aria-current="page"><a href="../../zh/feature.html">特点</a></li>
+ <li class="breadcrumb-item active" aria-current="page">Recon 服务器</li>
+ </ol>
+ </nav>
+
+
+
+<div class="pull-right">
+
+
+
+ <a href="../../feature/recon.html"><span class="label label-success">English</span></a>
+
+
+
+
+</div>
+
+
+ <div class="col-md-9">
+ <h1>Recon 服务器</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p>Recon 作为 Ozone 的管理和监听控制台。它是一个可选组件，但强烈建议将其添加到集群中，因为 Recon 可以在关键时刻帮助您对集群进行故障排除。请参阅 <a href="../../zh/concept/recon.html">Recon 架构</a> 以获得详细的架构概述和 <a href="../../zh/interface/reconapi.html">Recon API</a> 文档，以获得 HTTP API 参考。</p>
+<p>Recon 是一个自带 HTTP 网页服务器的服务，可以通过以下命令启动。</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">ozone --daemon start recon</code></pre></div>
+
+
+
+ </div>
+
+ </div>
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+ </div>
+ </div>
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+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: December 17, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/1b6f7dbed61a9e70969b6682707ce19e99c459bb">1b6f7dbed</a>
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diff --git a/docs/1.1.0/zh/index.html b/docs/1.1.0/zh/index.html
new file mode 100644
index 0000000..636fa38
--- /dev/null
+++ b/docs/1.1.0/zh/index.html
@@ -0,0 +1,359 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta name="generator" content="Hugo 0.81.0" />
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
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+ <body>
+
+ <div class="wrapper">
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
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+ <span class="icon-bar"></span>
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+ <img src="../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../zh/index.html">
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+ <ul class="nav navbar-nav navbar-right">
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+ <li><a href="https://apache.org">ASF</a></li>
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+ </li>
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+ </a>
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+ <span>概念</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../zh/concept/overview.html">概览</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/concept/datanodes.html">数据节点</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../zh/feature.html">
+
+ <span>特点</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../zh/feature/ha.html">高可用</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/security/gdpr.html">Ozone 中的 GDPR</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/feature/quota.html">Ozone中的配额</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/feature/recon.html">Recon 服务器</a>
+
+ </li>
+
+ </ul>
+ </li>
+
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+ <li class="">
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+
+ <span>安全</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../zh/security/secureozone.html">安全化 Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/security/securingtde.html">透明数据加密</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/security/securings3.html">安全化 S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/security/securityacls.html">Ozone 访问控制列表</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../zh/interface.html">
+
+ <span>编程接口</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../zh/interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/interface/o3fs.html">Ozone 文件系统</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/interface/csi.html">CSI 协议</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/interface/s3.html">S3 协议接口</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../zh/tools.html">
+
+
+
+ <span>工具</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../zh/recipe.html">
+
+
+
+ <span>使用配方</span>
+ </a>
+ </li>
+
+
+ <li><a href="../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+
+
+<div class="pull-right">
+
+
+
+ <a href="../index.html"><span class="label label-success">English</span></a>
+
+
+
+
+</div>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<h1 id="apache-ozone">Apache Ozone</h1>
+<figure>
+ <img src="../ozone-usage.png" width="60%"/>
+</figure>
+
+<p><em><em>Ozone 是 Hadoop 的分布式对象存储系统，具有易扩展和冗余存储的特点。<p>
+Ozone 不仅能存储数十亿个不同大小的对象，还支持在容器化环境（比如 Kubernetes）中运行。</em></em> <p></p>
+<p>Apache Spark、Hive 和 YARN 等应用无需任何修改即可使用 Ozone。Ozone 提供了 <a href="../zh/interface/javaapi.html">Java API</a>、<a href="../zh/interface/s3.html">S3 接口</a>和命令行接口，极大地方便了 Ozone
+在不同应用场景下的使用。</p>
+<p>Ozone 的管理由卷、桶和键组成：</p>
+<ul>
+<li>卷的概念和用户账号类似，只有管理员可以创建和删除卷。</li>
+<li>桶的概念和目录类似，用户可以在自己的卷下创建任意数量的桶，每个桶可以包含任意数量的键，但是不可以包含其它的桶。</li>
+<li>键的概念和文件类似，用户通过键来读写数据。</li>
+</ul>
+
+ </div>
+ </div>
+ </div>
+ <div class="push"></div>
+ </div>
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: December 8, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/404aa6b06eb96138815bdb0d178a3b6999406098">404aa6b06</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="../js/jquery-3.5.1.min.js"></script>
+<script src="../js/ozonedoc.js"></script>
+<script src="../js/bootstrap.min.js"></script>
+
+
+ </body>
+</html>
diff --git a/docs/1.1.0/zh/index.xml b/docs/1.1.0/zh/index.xml
new file mode 100644
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+<?xml version="1.0" encoding="utf-8" standalone="yes"?>
+<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
+ <channel>
+ <title>概述 on Ozone</title>
+ <link>/zh/</link>
+ <description>Recent content in 概述 on Ozone</description>
+ <generator>Hugo -- gohugo.io</generator>
+ <language>en-us</language><atom:link href="/zh/index.xml" rel="self" type="application/rss+xml" />
+ <item>
+ <title>概览</title>
+ <link>/zh/concept/overview.html</link>
+ <pubDate>Tue, 10 Oct 2017 00:00:00 +0000</pubDate>
+
+ <guid>/zh/concept/overview.html</guid>
+ <description>介绍 Ozone 的整体和各个组件。</description>
+ </item>
+
+ <item>
+ <title>Java API</title>
+ <link>/zh/interface/javaapi.html</link>
+ <pubDate>Thu, 14 Sep 2017 00:00:00 +0000</pubDate>
+
+ <guid>/zh/interface/javaapi.html</guid>
+ <description>Ozone 有一套基于原生 RPC 的 API，其它协议都由这个最底层的 API 扩展而来，它也是所有 Ozone 支持的协议中性能最好、功能最全的。</description>
+ </item>
+
+ <item>
+ <title>安全化 Ozone</title>
+ <link>/zh/security/secureozone.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/zh/security/secureozone.html</guid>
+ <description>简要介绍 Ozone 中的安全概念以及安全化 OM 和 SCM 的步骤。</description>
+ </item>
+
+ <item>
+ <title>高可用</title>
+ <link>/zh/feature/ha.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/zh/feature/ha.html</guid>
+ <description>Ozone 用于避免单点故障的高可用设置</description>
+ </item>
+
+ <item>
+ <title>Ozone Manager</title>
+ <link>/zh/concept/ozonemanager.html</link>
+ <pubDate>Thu, 14 Sep 2017 00:00:00 +0000</pubDate>
+
+ <guid>/zh/concept/ozonemanager.html</guid>
+ <description>Ozone Manager 是 Ozone 主要的命名空间服务，它管理了卷、桶和键的生命周期。</description>
+ </item>
+
+ <item>
+ <title>Ozone 文件系统</title>
+ <link>/zh/interface/o3fs.html</link>
+ <pubDate>Thu, 14 Sep 2017 00:00:00 +0000</pubDate>
+
+ <guid>/zh/interface/o3fs.html</guid>
+ <description>Hadoop 文件系统兼容使得任何使用类 HDFS 接口的应用无需任何修改就可以在 Ozone 上工作，比如基于 Apache Spark、YARN 和 Hive 等框架的应用。</description>
+ </item>
+
+ <item>
+ <title>安全化 Datanode</title>
+ <link>/zh/security/securingdatanodes.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/zh/security/securingdatanodes.html</guid>
+ <description>解释安全化 datanode 的不同模式，包括 Kerberos、证书的手动颁发和自动颁发等。</description>
+ </item>
+
+ <item>
+ <title>Storage Container Manager</title>
+ <link>/zh/concept/storagecontainermanager.html</link>
+ <pubDate>Thu, 14 Sep 2017 00:00:00 +0000</pubDate>
+
+ <guid>/zh/concept/storagecontainermanager.html</guid>
+ <description>Storage Container Manager（SCM）是 Ozone 的核心元数据服务，它提供了 Ozone 的分布式数据块服务层。</description>
+ </item>
+
+ <item>
+ <title>CSI 协议</title>
+ <link>/zh/interface/csi.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/zh/interface/csi.html</guid>
+ <description>Ozone 支持 容器存储接口 (CSI) 协议。你可以通过 Ozone CSI 挂载 Ozone 桶的方式使用 Ozone。</description>
+ </item>
+
+ <item>
+ <title>Ozone 中的 GDPR</title>
+ <link>/zh/security/gdpr.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/zh/security/gdpr.html</guid>
+ <description>Ozone 中的 GDPR</description>
+ </item>
+
+ <item>
+ <title>S3 协议接口</title>
+ <link>/zh/interface/s3.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/zh/interface/s3.html</guid>
+ <description>Ozone 支持 Amazon 的 Simple Storage Service (S3) 协议，事实上，你不需要对基于 S3 客户端和 S3 SDK 的应用做任何修改就可以在 Ozone 上使用。</description>
+ </item>
+
+ <item>
+ <title>透明数据加密</title>
+ <link>/zh/security/securingtde.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/zh/security/securingtde.html</guid>
+ <description>透明数据加密（Transparent Data Encryption，TDE）以密文形式在磁盘上保存数据，但可以在用户访问的时候自动进行解密。</description>
+ </item>
+
+ <item>
+ <title>数据节点</title>
+ <link>/zh/concept/datanodes.html</link>
+ <pubDate>Thu, 14 Sep 2017 00:00:00 +0000</pubDate>
+
+ <guid>/zh/concept/datanodes.html</guid>
+ <description>Ozone 支持 Amazon S3 协议，你可以原封不动地在 Ozone 上使用基于 S3 客户端和 S3 SDK 的应用。</description>
+ </item>
+
+ <item>
+ <title>Ozone中的配额</title>
+ <link>/zh/feature/quota.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/zh/feature/quota.html</guid>
+ <description>Ozone中的配额</description>
+ </item>
+
+ <item>
+ <title>Recon API</title>
+ <link>/zh/interface/reconapi.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/zh/interface/reconapi.html</guid>
+ <description>Recon 服务器支持 HTTP 端点，以帮助故障排除和监听 Ozone 集群。</description>
+ </item>
+
+ <item>
+ <title>安全化 S3</title>
+ <link>/zh/security/securings3.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/zh/security/securings3.html</guid>
+ <description>Ozone 支持 S3 协议，并使用 AWS Signature Version 4 protocol which allows a seamless S3 experience.</description>
+ </item>
+
+ <item>
+ <title>Apache Ranger</title>
+ <link>/zh/security/securitywithranger.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/zh/security/securitywithranger.html</guid>
+ <description>Apache Ranger 是一个用于管理和监控 Hadoop 平台复杂数据权限的框架。</description>
+ </item>
+
+ <item>
+ <title>Containers</title>
+ <link>/zh/concept/containers.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/zh/concept/containers.html</guid>
+ <description>容器（Ozone的基本复制单元）的相关描述。</description>
+ </item>
+
+ <item>
+ <title>Ozone 访问控制列表</title>
+ <link>/zh/security/securityacls.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/zh/security/securityacls.html</guid>
+ <description>Ozone 原生的授权模块提供了不需要集成 Ranger 的访问控制列表（ACL）支持。</description>
+ </item>
+
+ <item>
+ <title>Recon 服务器</title>
+ <link>/zh/feature/recon.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/zh/feature/recon.html</guid>
+ <description>Recon 是 Ozone 中用于分析服务的网页用户界面（Web UI）</description>
+ </item>
+
+ <item>
+ <title>Recon</title>
+ <link>/zh/concept/recon.html</link>
+ <pubDate>Tue, 27 Oct 2020 00:00:00 +0000</pubDate>
+
+ <guid>/zh/concept/recon.html</guid>
+ <description>Recon 作为 Ozone 的管理和监视控制台。</description>
+ </item>
+
+ <item>
+ <title>简易 Ozone</title>
+ <link>/zh/start/startfromdockerhub.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/zh/start/startfromdockerhub.html</guid>
+ <description>Requirements docker AWS CLI（可选） 所有 Ozone 服务在单个容器 启动一个 all-in-one 的 ozone 容器最简单的方法就是使用 Docker Hub 最新的 docker 镜像：
+docker run -p 9878:9878 -p 9876:9876 apache/ozone 这个命令会从 Docker Hub 拉取 ozone 镜像并在一个容器中启动所有 ozone 服务，包括必要的元数据服务（Ozone Manager，Storage Container Manager）、一个数据节点和兼容 S3 的 REST 服务（S3 网关）。
+Ozone 服务在多个独立的容器 如果你需要一个更类似生产环境的集群，使用 Ozone 发行包自带的 docker-compose 配置文件可以让 Ozone 服务组件在各自独立的容器中运行。
+docker-compose 配置文件和一个 environment 文件已经包含在 Docker Hub 的镜像中。
+下面的命令可以从镜像中获取到这两个文件：
+docker run apache/ozone cat docker-compose.yaml &gt; docker-compose.yaml docker run apache/ozone cat docker-config &gt; docker-config 现在你可以用 docker-compose 命令来启动集群：</description>
+ </item>
+
+ <item>
+ <title>物理集群上 Ozone 的安装</title>
+ <link>/zh/start/onprem.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/zh/start/onprem.html</guid>
+ <description>如果你想要有点挑战性，你可以在物理集群上安装 ozone。搭建一个 Ozone 集群需要了解它的各个组件，Ozone 既能和现有的 HDFS 集群并存运行，也可以独立运行。在这两种模式下，需要运行的 Ozone 组件是相同的。
+Ozone 组件 Ozone Manager - 管理 Ozone 命名空间的服务，负责所有对卷、桶和键的操作。 Storage Container Manager - Ozone 中块的管理者，Ozone Manager 从 SCM 请求块，然后用户向块写入数据。 Datanodes - Ozone 的 Datanode 代码既可以运行在 HDFS 的 Datanode 内，也可以独立部署成单独的进程。 搭建一个独立 Ozone 集群 将 ozone-&lt;version&gt; 安装包解压到目标目录，因为 Ozone 的 jar 包需要部署到集群的所有机器上，所以你需要在所有机器上进行此操作。
+ Ozone 依赖名为 ozone-site.xml 的配置文件， 运行下面的命令可以在指定目录生成名为 ozone-site.xml 的配置文件模板，然后你可以将参数替换为合适的值。
+ ozone genconf &lt;path&gt; 我们来看看生成的文件（ozone-site.xml）中都有哪些参数，以及它们是如何影响 ozone 的。当各个参数都配置了合适的值之后，需要把该文件拷贝到 ozone directory/etc/hadoop。</description>
+ </item>
+
+ <item>
+ <title>在 Minikube 中运行 Ozone</title>
+ <link>/zh/start/minikube.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/zh/start/minikube.html</guid>
+ <description>Requirements minikube kubectl ozone 发行包中的 kubernetes/examples 文件夹下包含了多种用途的 kubernetes 部署资源文件，这些资源文件默认使用 Docker Hub 上的 apache/ozone 镜像。
+使用 minikube 资源集在 minikube 上进行部署：
+cd kubernetes/examples/minikube kubectl apply -f . 使用下面的命令检查结果：
+kubectl get pod 注意：kubernetes/exampls/minikube 资源集为 minikube 部署进行了如下优化：
+ 即使你只有一个主机，也可以运行多个 Datanode（在实际的生产集群中，每个物理主机上通常只运行一个 Datanode） Ozone 通过不同的节点端口提供服务 访问服务 现在你可以访问 Ozone 的各个服务，minikube 资源集为每个 web 端点额外定义了一个 NodePort 服务，NodePort 服务可以通过指定端口从任意节点访问：
+kubectl get svc NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE datanode ClusterIP None &lt;none&gt; &lt;none&gt; 27s kubernetes ClusterIP 10.</description>
+ </item>
+
+ <item>
+ <title>在 Kubernetes 集群上部署 Ozone</title>
+ <link>/zh/start/kubernetes.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/zh/start/kubernetes.html</guid>
+ <description>Requirements 可用的 kubernetes 集群（LoadBalancer 和 PersistentVolume 非必需） kubectl 由于 apache/ozone 镜像可以从 Docker Hub 获取到，K8s 上的部署过程和 Minikube 上的部署过程十分相似，唯一的区别是我们为 K8s 部署准备了专门的配置 文件（比如，我们可以在每个 K8s 节点上部署一个 Datanode）。
+ozone 安装包中的 kubernetes/examples 目录包含了为不同用例设计的 Kubernetes 部署资源文件。
+使用 ozone 子目录进行部署：
+cd kubernetes/examples/ozone kubectl apply -f . 用下面的命令检查结果：
+kubectl get pod 访问 ozone 服务 现在你可以访问 ozone 的各个服务，默认情况下它们的端口并没有向外开放，不过你可以通过设置端口转发规则来开放外部访问：
+kubectl port-forward s3g-0 9878:9878 kubectl port-forward scm-0 9876:9876 </description>
+ </item>
+
+ <item>
+ <title>伪集群部署 Ozone</title>
+ <link>/zh/start/runningviadocker.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/zh/start/runningviadocker.html</guid>
+ <description>Requirements docker 和 docker-compose 下载 Ozone 二进制压缩包并解压。
+ 进入 docker compose 文件所在的目录，执行 docker-compose 命令，你的机器会启动一个运行在后台的 ozone 伪集群。
+ cd compose/ozone/ docker-compose up -d 为了验证 Ozone 正常运行，我们可以登录到 Datanode 并运行 Ozone 的负载生成工具 freon。 exec datanode bash 命令会在 Datanode 上启动一个 bash，ozone freon 命令在 Datanode 所在的容器内执行，你随时可以通过 CTRL-C 退出 freon，命令行选项 rk 会让 freon 生成随机的键。
+docker-compose exec datanode bash ozone freon rk 你可以通过 http://localhost:9874/ 访问 OzoneManager UI 来查看服务端处理 freon 负载的情况，以及浏览 ozone 的配置。</description>
+ </item>
+
+ <item>
+ <title>从源码构建 Ozone</title>
+ <link>/zh/start/fromsource.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/zh/start/fromsource.html</guid>
+ <description>注意：本页面翻译的信息可能滞后，最新的信息请参看英文版的相关页面。
+ Requirements Java 1.8 Maven 本文档是关于从源码构建 Ozone 的指南，如果你不打算亲自这么做，你大可放心地跳过本页。 如果你十分了解 Hadoop，并且熟悉 Apache 之道，那你应当知道 Apache 发行包的精髓在于源代码。
+从源码构建 ozone 只需要解压源码压缩包然后运行构建命令即可，下面这条命令假设你的机器上拥有构建 Hadoop 所需的所有环境，如果你需要构建 Hadoop 的指南，请查看 Apache Hadoop 网站。
+mvn clean package -DskipTests=true 命令执行完成后，hadoop-ozone/dist/target 目录下会生成一个 ozone-&lt;version&gt;.tar.gz 文件。
+你可以拷贝和使用这个压缩包来替代官方发行的二进制包。
+构建结果测试 为了确保从源码构建出的二进制包可用，你可以运行 hadoop-zone 目录下的验收测试集，测试方法请参照 smoketest 目录下的 READMD.md 说明。
+cd smoketest ./test.sh 你也可以只执行最基本的验收测试：
+cd smoketest ./test.sh --env ozone basic 验收测试会启动一个基于 docker-compose 的小型 ozone 集群，然后验证 ozone shell 和文件系统是否完全可用。</description>
+ </item>
+
+ <item>
+ <title>配置生成</title>
+ <link>/zh/tools/genconf.html</link>
+ <pubDate>Tue, 18 Dec 2018 00:00:00 +0000</pubDate>
+
+ <guid>/zh/tools/genconf.html</guid>
+ <description>用于生成默认配置的工具</description>
+ </item>
+
+ <item>
+ <title>审计解析器</title>
+ <link>/zh/tools/auditparser.html</link>
+ <pubDate>Mon, 17 Dec 2018 00:00:00 +0000</pubDate>
+
+ <guid>/zh/tools/auditparser.html</guid>
+ <description>审计解析器工具用来查看 Ozone 的审计日志。</description>
+ </item>
+
+ <item>
+ <title>使用 Prometheus 监控</title>
+ <link>/zh/recipe/prometheus.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/zh/recipe/prometheus.html</guid>
+ <description>使用 Prometheus 监控 Ozone 的简要说明</description>
+ </item>
+
+ <item>
+ <title>Kubernetes 上运行 Spark 和 OzoneFS</title>
+ <link>/zh/recipe/sparkozonefsk8s.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/zh/recipe/sparkozonefsk8s.html</guid>
+ <description>如何在 K8s 上通过 Apache Spark 使用 Ozone ?</description>
+ </item>
+
+ <item>
+ <title>测试工具</title>
+ <link>/zh/tools/testtools.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/zh/tools/testtools.html</guid>
+ <description>Ozone 提供了负载生成、网络分片测试、验收测试等多种测试工具。</description>
+ </item>
+
+ </channel>
+</rss>
diff --git a/docs/1.1.0/zh/interface.html b/docs/1.1.0/zh/interface.html
new file mode 100644
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--- /dev/null
+++ b/docs/1.1.0/zh/interface.html
@@ -0,0 +1,473 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+<body>
+
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../zh/index.html" class="navbar-left ozone-logo">
+ <img src="../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../zh/index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+
+<div class="wrapper">
+<div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="../zh/index.html">
+
+
+
+ <span>概述</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../zh/start.html">
+
+
+
+ <span>快速入门</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="../zh/concept.html">
+
+ <span>概念</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../zh/concept/overview.html">概览</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
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+ <a href="../zh/interface/o3fs.html"
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+ <a href="../zh/interface/csi.html"
+ class=" btn btn-primary btn-lg">CSI 协议</a>
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+ <p class="card-text">Ozone 支持 Amazon 的 Simple Storage Service (S3) 协议，事实上，你不需要对基于 S3 客户端和 S3 SDK 的应用做任何修改就可以在 Ozone 上使用。</p>
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+++ b/docs/1.1.0/zh/interface/csi.html
@@ -0,0 +1,405 @@
+
+
+<!DOCTYPE html>
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+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
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+
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+ <li class="breadcrumb-item active" aria-current="page">CSI 协议</li>
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+
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+
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+ <div class="col-md-9">
+ <h1>CSI 协议</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p>容器存储接口 <code>Container Storage Interface</code> (CSI) 使存储供应商（SP）能够一次性开发一个插件，并让它跨多个容器编排工作,
+就像 Kubernetes 或者 YARN。</p>
+<p>获取更多 CSI 的信息，可以参考<a href="https://github.com/container-storage-interface/spec/blob/master/spec.md">SCI spec</a></p>
+<p>CSI 定义了一个简单的，包含3个接口（Identity， Controller， Node）的 GRPC 接口，它定义了容器编排器如何请求创建新的存储空间或挂载新创建的存储，
+但没有定义如何挂载存储。</p>
+<p><img src="CSI.png" alt="CSI"></p>
+<p>默认情况下，Ozone CSI 服务使用 S3 FUSE 驱动程序（<a href="https://github.com/kahing/goofys">goofys</a>）挂载 Ozone 桶。
+其他挂载方式（如专用 NFS 服务或本机FUSE驱动程序）的实现正在进行中。</p>
+<p>Ozone CSI 是 CSI 的一种实现，它可以将 Ozone 用作容器的存储卷。</p>
+<h2 id="入门">入门</h2>
+<p>首先，我们需要一个带有 s3gateway 的 Ozone 集群，并且它的 OM 和 s3gateway 的端口都可以对 CSI pod 可见，
+因为 CSIServer 将会访问 OM 来创建或者删除桶，同时 CSIServer 通过 goofys 创建一个可以访问 s3g 的挂载点来发布卷。</p>
+<p>如果你没有一个运行在 Kubernetes 上的 Ozone 集群，你可以参考<a href="../../zh/start/kubernetes.html">Kubernetes</a> 来创建一个。
+使用来自 <code>kubernetes/examples/ozone</code>的资源，你可以找到所有需要的 Kubernetes 资源来和指定的 CSI 运行在一起
+(参考 <code>kubernetes/examples/ozone/csi</code>)</p>
+<p>现在，使用如下命令，创建 CSI 相关的资源。</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">kubectl create -f /ozone/kubernetes/examples/ozone/csi
+</code></pre></div><h2 id="创建-pv-test-并查看结果">创建 pv-test 并查看结果</h2>
+<p>通过执行以下命令，创建 pv-test 相关的资源。</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">kubectl create -f /ozone/kubernetes/examples/ozone/pv-test
+</code></pre></div><p>连接 pod scm-0 并在 /s3v/pvc* 桶中创建一个键值。</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">kubectl exec -it scm-0 bash
+<span style="color:#f92672">[</span>hadoop@scm-0 ~<span style="color:#f92672">]</span>$ ozone sh bucket list s3v
+<span style="color:#f92672">{</span>
+ <span style="color:#e6db74">"metadata"</span> : <span style="color:#f92672">{</span> <span style="color:#f92672">}</span>,
+ <span style="color:#e6db74">"volumeName"</span> : <span style="color:#e6db74">"s3v"</span>,
+ <span style="color:#e6db74">"name"</span> : <span style="color:#e6db74">"pvc-861e2d8b-2232-4cd1-b43c-c0c26697ab6b"</span>,
+ <span style="color:#e6db74">"storageType"</span> : <span style="color:#e6db74">"DISK"</span>,
+ <span style="color:#e6db74">"versioning"</span> : false,
+ <span style="color:#e6db74">"creationTime"</span> : <span style="color:#e6db74">"2020-06-11T08:19:47.469Z"</span>,
+ <span style="color:#e6db74">"encryptionKeyName"</span> : null
+<span style="color:#f92672">}</span>
+<span style="color:#f92672">[</span>hadoop@scm-0 ~<span style="color:#f92672">]</span>$ ozone sh key put /s3v/pvc-861e2d8b-2232-4cd1-b43c-c0c26697ab6b/A LICENSE.txt
+</code></pre></div><p>现在，通过映射 <code>ozone-csi-test-webserver-7cbdc5d65c-h5mnn</code> 端口，我们可以使用浏览器展示其 UI 页面。</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">kubectl port-forward ozone-csi-test-webserver-7cbdc5d65c-h5mnn 8000:8000
+</code></pre></div><p>最终，我们可以通过 <code>http://localhost:8000/</code> 看到结果</p>
+<p><img src="pvtest-webui.png" alt="pvtest-webui"></p>
+
+
+
+ <a class="btn btn-success btn-lg" href="../../zh/interface/s3.html">Next >></a>
+
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+
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+ </div>
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diff --git a/docs/1.1.0/zh/interface/index.xml b/docs/1.1.0/zh/interface/index.xml
new file mode 100644
index 0000000..7d711b2
--- /dev/null
+++ b/docs/1.1.0/zh/interface/index.xml
@@ -0,0 +1,55 @@
+<?xml version="1.0" encoding="utf-8" standalone="yes"?>
+<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
+ <channel>
+ <title>编程接口 on Ozone</title>
+ <link>/zh/interface.html</link>
+ <description>Recent content in 编程接口 on Ozone</description>
+ <generator>Hugo -- gohugo.io</generator>
+ <language>en-us</language><atom:link href="/zh/interface/index.xml" rel="self" type="application/rss+xml" />
+ <item>
+ <title>Java API</title>
+ <link>/zh/interface/javaapi.html</link>
+ <pubDate>Thu, 14 Sep 2017 00:00:00 +0000</pubDate>
+
+ <guid>/zh/interface/javaapi.html</guid>
+ <description>Ozone 有一套基于原生 RPC 的 API，其它协议都由这个最底层的 API 扩展而来，它也是所有 Ozone 支持的协议中性能最好、功能最全的。</description>
+ </item>
+
+ <item>
+ <title>Ozone 文件系统</title>
+ <link>/zh/interface/o3fs.html</link>
+ <pubDate>Thu, 14 Sep 2017 00:00:00 +0000</pubDate>
+
+ <guid>/zh/interface/o3fs.html</guid>
+ <description>Hadoop 文件系统兼容使得任何使用类 HDFS 接口的应用无需任何修改就可以在 Ozone 上工作，比如基于 Apache Spark、YARN 和 Hive 等框架的应用。</description>
+ </item>
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+ <item>
+ <title>CSI 协议</title>
+ <link>/zh/interface/csi.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
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+ <description>Ozone 支持 容器存储接口 (CSI) 协议。你可以通过 Ozone CSI 挂载 Ozone 桶的方式使用 Ozone。</description>
+ </item>
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+ <title>S3 协议接口</title>
+ <link>/zh/interface/s3.html</link>
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+ <description>Ozone 支持 Amazon 的 Simple Storage Service (S3) 协议，事实上，你不需要对基于 S3 客户端和 S3 SDK 的应用做任何修改就可以在 Ozone 上使用。</description>
+ </item>
+
+ <item>
+ <title>Recon API</title>
+ <link>/zh/interface/reconapi.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/zh/interface/reconapi.html</guid>
+ <description>Recon 服务器支持 HTTP 端点，以帮助故障排除和监听 Ozone 集群。</description>
+ </item>
+
+ </channel>
+</rss>
diff --git a/docs/1.1.0/zh/interface/javaapi.html b/docs/1.1.0/zh/interface/javaapi.html
new file mode 100644
index 0000000..03f7f09
--- /dev/null
+++ b/docs/1.1.0/zh/interface/javaapi.html
@@ -0,0 +1,456 @@
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+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
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+-->
+<p>Ozone 自带了支持 RPC 的客户端库，对于一般的应用场景也可以使用兼容 AWS S3 的 REST 接口替代 Ozone 客户端 API。</p>
+<h2 id="创建-ozone-客户端">创建 Ozone 客户端</h2>
+<p>ozone 客户端由客户端工厂创建，我们可以通过如下调用获得一个 RPC 客户端对象：</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-java" data-lang="java">OzoneClient ozClient <span style="color:#f92672">=</span> OzoneClientFactory<span style="color:#f92672">.</span><span style="color:#a6e22e">getRpcClient</span><span style="color:#f92672">();</span></code></pre></div>
+<p>如果用户想要创建指定配置的客户端，可以这样调用：</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-java" data-lang="java">OzoneClient ozClient <span style="color:#f92672">=</span> OzoneClientFactory<span style="color:#f92672">.</span><span style="color:#a6e22e">getClient</span><span style="color:#f92672">();</span></code></pre></div>
+<p>这样就会返回一个合适的客户端对象。</p>
+<h2 id="使用-ozone-客户端写数据">使用 Ozone 客户端写数据</h2>
+<p>ozone 中的数据层次为卷、桶和键。卷是桶的集合，桶是键的集合，如果要向 ozone 写数据，你需要依次获得卷、桶和键。</p>
+<h3 id="创建卷">创建卷</h3>
+<p>有了客户端对象之后，我们需要获取 ObjectStore 的引用，获取方法为：</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-java" data-lang="java">ObjectStore objectStore <span style="color:#f92672">=</span> ozClient<span style="color:#f92672">.</span><span style="color:#a6e22e">getObjectStore</span><span style="color:#f92672">();</span></code></pre></div>
+<p>ObjectStore 对象表示了客户端连接的集群。</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-java" data-lang="java"><span style="color:#75715e">// 让我们创建一个卷来存储资产数据
+</span><span style="color:#75715e">// 使用默认参数来创建资产卷
+</span><span style="color:#75715e"></span>objectStore<span style="color:#f92672">.</span><span style="color:#a6e22e">createVolume</span><span style="color:#f92672">(</span><span style="color:#e6db74">"assets"</span><span style="color:#f92672">);</span>
+
+<span style="color:#75715e">// 验证 assets 卷是否已创建
+</span><span style="color:#75715e"></span>OzoneVolume assets <span style="color:#f92672">=</span> objectStore<span style="color:#f92672">.</span><span style="color:#a6e22e">getVolume</span><span style="color:#f92672">(</span><span style="color:#e6db74">"assets"</span><span style="color:#f92672">);</span></code></pre></div>
+<p>createVolume 方法也支持传入参数数组来指定卷的创建参数。</p>
+<h3 id="创建桶">创建桶</h3>
+<p>有了卷之后，你就可以在卷中创建桶。</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-java" data-lang="java"><span style="color:#75715e">// 创建一个名为 videos 的桶
+</span><span style="color:#75715e"></span>assets<span style="color:#f92672">.</span><span style="color:#a6e22e">createBucket</span><span style="color:#f92672">(</span><span style="color:#e6db74">"videos"</span><span style="color:#f92672">);</span>
+OzoneBucket video <span style="color:#f92672">=</span> assets<span style="color:#f92672">.</span><span style="color:#a6e22e">getBucket</span><span style="color:#f92672">(</span><span style="color:#e6db74">"videos"</span><span style="color:#f92672">);</span></code></pre></div>
+<p>此时我们有了一个可用的卷和一个桶，卷名为 <em>assets</em> ，桶名为 <em>videos</em> 。</p>
+<p>接下来我们创建一个键。</p>
+<h3 id="键的读写">键的读写</h3>
+<p>通过桶对象可以进行键的读写，下面的代码从本地磁盘读取名为 intro.mp4 的视频文件，并把它存储到我们刚刚创建的 <em>video</em> 桶中。</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-java" data-lang="java"><span style="color:#75715e">// 从文件读取数据，需要由用户提供读取函数
+</span><span style="color:#75715e"></span><span style="color:#66d9ef">byte</span> <span style="color:#f92672">[]</span> videoData <span style="color:#f92672">=</span> readFile<span style="color:#f92672">(</span><span style="color:#e6db74">"intro.mp4"</span><span style="color:#f92672">);</span>
+
+<span style="color:#75715e">// 创建一个输出流并写数据
+</span><span style="color:#75715e"></span>OzoneOutputStream videoStream <span style="color:#f92672">=</span> video<span style="color:#f92672">.</span><span style="color:#a6e22e">createKey</span><span style="color:#f92672">(</span><span style="color:#e6db74">"intro.mp4"</span><span style="color:#f92672">,</span> 1048576<span style="color:#f92672">);</span>
+videoStream<span style="color:#f92672">.</span><span style="color:#a6e22e">write</span><span style="color:#f92672">(</span>videoData<span style="color:#f92672">);</span>
+
+<span style="color:#75715e">// 写操作完成之后关闭输出流
+</span><span style="color:#75715e"></span>videoStream<span style="color:#f92672">.</span><span style="color:#a6e22e">close</span><span style="color:#f92672">();</span>
+
+
+<span style="color:#75715e">// 我们可以使用同一个桶，通过创建输入流来读取刚刚写入的文件
+</span><span style="color:#75715e">// 先创建一个用来存储视频的字节数组
+</span><span style="color:#75715e"></span><span style="color:#66d9ef">byte</span><span style="color:#f92672">[]</span> data <span style="color:#f92672">=</span> <span style="color:#66d9ef">new</span> <span style="color:#66d9ef">byte</span><span style="color:#f92672">[(</span><span style="color:#66d9ef">int</span><span style="color:#f92672">)</span>1048576<span style="color:#f92672">];</span>
+OzoneInputStream introStream <span style="color:#f92672">=</span> video<span style="color:#f92672">.</span><span style="color:#a6e22e">readKey</span><span style="color:#f92672">(</span><span style="color:#e6db74">"intro.mp4"</span><span style="color:#f92672">);</span>
+<span style="color:#75715e">// 读取 intro.mp4 到缓冲区中
+</span><span style="color:#75715e"></span>introStream<span style="color:#f92672">.</span><span style="color:#a6e22e">read</span><span style="color:#f92672">(</span>data<span style="color:#f92672">);</span>
+introStream<span style="color:#f92672">.</span><span style="color:#a6e22e">close</span><span style="color:#f92672">();</span></code></pre></div>
+<p>下面是一个完整的代码示例，请注意代码中 close 函数的调用。</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-java" data-lang="java"><span style="color:#75715e">// 创建客户端对象
+</span><span style="color:#75715e"></span>OzoneClient ozClient <span style="color:#f92672">=</span> OzoneClientFactory<span style="color:#f92672">.</span><span style="color:#a6e22e">getClient</span><span style="color:#f92672">();</span>
+
+<span style="color:#75715e">// 通过客户端对象获取 ObjectStore 的引用
+</span><span style="color:#75715e"></span>ObjectStore objectStore <span style="color:#f92672">=</span> ozClient<span style="color:#f92672">.</span><span style="color:#a6e22e">getObjectStore</span><span style="color:#f92672">();</span>
+
+<span style="color:#75715e">// 创建用于存储数据的 assets 卷
+</span><span style="color:#75715e">// 此处创建的卷采用默认参数
+</span><span style="color:#75715e"></span>objectStore<span style="color:#f92672">.</span><span style="color:#a6e22e">createVolume</span><span style="color:#f92672">(</span><span style="color:#e6db74">"assets"</span><span style="color:#f92672">);</span>
+
+<span style="color:#75715e">// 验证卷是否已创建
+</span><span style="color:#75715e"></span>OzoneVolume assets <span style="color:#f92672">=</span> objectStore<span style="color:#f92672">.</span><span style="color:#a6e22e">getVolume</span><span style="color:#f92672">(</span><span style="color:#e6db74">"assets"</span><span style="color:#f92672">);</span>
+
+<span style="color:#75715e">// 创建名为 videos 的桶
+</span><span style="color:#75715e"></span>assets<span style="color:#f92672">.</span><span style="color:#a6e22e">createBucket</span><span style="color:#f92672">(</span><span style="color:#e6db74">"videos"</span><span style="color:#f92672">);</span>
+OzoneBucket video <span style="color:#f92672">=</span> assets<span style="color:#f92672">.</span><span style="color:#a6e22e">getBucket</span><span style="color:#f92672">(</span><span style="color:#e6db74">"videos"</span><span style="color:#f92672">);</span>
+
+<span style="color:#75715e">// 从文件中读取数据，需要用户提供此函数
+</span><span style="color:#75715e"></span><span style="color:#66d9ef">byte</span> <span style="color:#f92672">[]</span> videoData <span style="color:#f92672">=</span> readFile<span style="color:#f92672">(</span><span style="color:#e6db74">"intro.mp4"</span><span style="color:#f92672">);</span>
+
+<span style="color:#75715e">// 创建输出流并写数据
+</span><span style="color:#75715e"></span>OzoneOutputStream videoStream <span style="color:#f92672">=</span> video<span style="color:#f92672">.</span><span style="color:#a6e22e">createKey</span><span style="color:#f92672">(</span><span style="color:#e6db74">"intro.mp4"</span><span style="color:#f92672">,</span> 1048576<span style="color:#f92672">);</span>
+videoStream<span style="color:#f92672">.</span><span style="color:#a6e22e">write</span><span style="color:#f92672">(</span>videoData<span style="color:#f92672">);</span>
+
+<span style="color:#75715e">// 写操作完成之后关闭输出流
+</span><span style="color:#75715e"></span>videoStream<span style="color:#f92672">.</span><span style="color:#a6e22e">close</span><span style="color:#f92672">();</span>
+
+
+<span style="color:#75715e">// 我们可以使用同一个桶，通过创建输入流来读取刚刚写入的文件
+</span><span style="color:#75715e">// 先创建一个用来存储视频的字节数组
+</span><span style="color:#75715e"></span>
+<span style="color:#66d9ef">byte</span><span style="color:#f92672">[]</span> data <span style="color:#f92672">=</span> <span style="color:#66d9ef">new</span> <span style="color:#66d9ef">byte</span><span style="color:#f92672">[(</span><span style="color:#66d9ef">int</span><span style="color:#f92672">)</span>1048576<span style="color:#f92672">];</span>
+OzoneInputStream introStream <span style="color:#f92672">=</span> video<span style="color:#f92672">.</span><span style="color:#a6e22e">readKey</span><span style="color:#f92672">(</span><span style="color:#e6db74">"intro.mp4"</span><span style="color:#f92672">);</span>
+introStream<span style="color:#f92672">.</span><span style="color:#a6e22e">read</span><span style="color:#f92672">(</span>data<span style="color:#f92672">);</span>
+
+<span style="color:#75715e">// 读操作完成之后关闭输入流
+</span><span style="color:#75715e"></span>introStream<span style="color:#f92672">.</span><span style="color:#a6e22e">close</span><span style="color:#f92672">();</span>
+
+<span style="color:#75715e">// 关闭客户端
+</span><span style="color:#75715e"></span>ozClient<span style="color:#f92672">.</span><span style="color:#a6e22e">close</span><span style="color:#f92672">();</span></code></pre></div>
+
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+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
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+ <div class="col-md-9">
+ <h1>Ozone 文件系统</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<div class="alert alert-warning">
+<p>注意：本页面翻译的信息可能滞后，最新的信息请参看英文版的相关页面。</p>
+</div>
+<p>Hadoop 的文件系统接口兼容可以让任意像 Ozone 这样的存储后端轻松地整合进 Hadoop 生态系统，Ozone 文件系统就是一个兼容 Hadoop 的文件系统。
+目前ozone支持两种协议: o3fs和ofs。两者最大的区别是o3fs只支持在单个bucket上操作，而ofs则支持跨所有volume和bucket的操作。关于两者在操作上的具体区别请参考<a href="../../interface/ofs.html">OFS(英文页面)</a>中的"Differences from o3fs"。</p>
+<h2 id="o3fs的配置及使用">o3fs的配置及使用</h2>
+<p>要创建一个 ozone 文件系统，我们需要先为它选择一个用来存放数据的桶，这个桶会被用作 Ozone 文件系统的后端存储，所有的文件和目录都存储为这个桶中的键。</p>
+<p>如果你还没有可用的卷和桶的话，请使用下面的命令创建：</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">ozone sh volume create /volume
+ozone sh bucket create /volume/bucket</code></pre></div>
+<p>创建之后，请使用 <em>list volume</em> 或 <em>list bucket</em> 命令来确认桶已存在。</p>
+<p>请在 core-site.xml 中添加以下条目：</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-xml" data-lang="xml"><span style="color:#f92672"><property></span>
+ <span style="color:#f92672"><name></span>fs.AbstractFileSystem.o3fs.impl<span style="color:#f92672"></name></span>
+ <span style="color:#f92672"><value></span>org.apache.hadoop.fs.ozone.OzFs<span style="color:#f92672"></value></span>
+<span style="color:#f92672"></property></span>
+<span style="color:#f92672"><property></span>
+ <span style="color:#f92672"><name></span>fs.defaultFS<span style="color:#f92672"></name></span>
+ <span style="color:#f92672"><value></span>o3fs://bucket.volume<span style="color:#f92672"></value></span>
+<span style="color:#f92672"></property></span></code></pre></div>
+<p>这样会使指定的桶成为 HDFS 的 dfs 命令的默认文件系统，并且将其注册为了 o3fs 文件系统类型。</p>
+<p>你还需要将 ozone-filesystem.jar 文件加入 classpath：</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">export HADOOP_CLASSPATH<span style="color:#f92672">=</span>/opt/ozone/share/ozonefs/lib/hadoop-ozone-filesystem-hadoop3-*.jar:$HADOOP_CLASSPATH</code></pre></div>
+<p>(注意：当使用Hadoop 2.x时，应该在classpath上添加hadoop-ozone-filesystem-hadoop2-*.jar)</p>
+<p>当配置了默认的文件系统之后，用户可以运行 ls、put、mkdir 等命令，比如：</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">hdfs dfs -ls /</code></pre></div>
+<p>或</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">hdfs dfs -mkdir /users</code></pre></div>
+<p>或者 put 命令。换句话说，所有像 Hive、Spark 和 Distcp 的程序都会在这个文件系统上工作。
+请注意，在这个桶里使用 Ozone 文件系统以外的方法来进行键的创建和删除时，最终都会体现为 Ozone 文件系统中的目录和文件的创建和删除。</p>
+<p>注意：桶名和卷名不可以包含句点。
+此外，文件系统的 URI 可以由桶名和卷名后跟着 OM 主机的 FQDN 和一个可选的端口组成，比如，你可以同时指定主机和端口：</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">hdfs dfs -ls o3fs://bucket.volume.om-host.example.com:5678/key</code></pre></div>
+<p>如果 URI 未指定端口，将会尝试从 <code>ozone.om.address</code> 配置中获取端口，如果 <code>ozone.om.address</code> 未配置，则使用默认端口 <code>9862</code>，比如，我们在 <code>ozone-site.xml</code> 中配置 <code>ozone.om.address</code> 如下：</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-xml" data-lang="xml"> <span style="color:#f92672"><property></span>
+ <span style="color:#f92672"><name></span>ozone.om.address<span style="color:#f92672"></name></span>
+ <span style="color:#f92672"><value></span>0.0.0.0:6789<span style="color:#f92672"></value></span>
+ <span style="color:#f92672"></property></span></code></pre></div>
+<p>当我们运行下面的命令：</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">hdfs dfs -ls o3fs://bucket.volume.om-host.example.com/key</code></pre></div>
+<p>它其实等价于：</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">hdfs dfs -ls o3fs://bucket.volume.om-host.example.com:6789/key</code></pre></div>
+<p>注意：在这种情况下，<code>ozone.om.address</code> 配置中只有端口号会被用到，主机名是被忽略的。</p>
+<h2 id="ofs的配置及使用">ofs的配置及使用</h2>
+<p>这只是一个通用的介绍。了解更详细的用法，请参考<a href="../../interface/ofs.html">OFS(英文页面)</a>。</p>
+<p>请在 core-site.xml 中添加以下条目：</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-xml" data-lang="xml"><span style="color:#f92672"><property></span>
+ <span style="color:#f92672"><name></span>fs.ofs.impl<span style="color:#f92672"></name></span>
+ <span style="color:#f92672"><value></span>org.apache.hadoop.fs.ozone.RootedOzoneFileSystem<span style="color:#f92672"></value></span>
+<span style="color:#f92672"></property></span>
+<span style="color:#f92672"><property></span>
+ <span style="color:#f92672"><name></span>fs.defaultFS<span style="color:#f92672"></name></span>
+ <span style="color:#f92672"><value></span>ofs://om-host.example.com/<span style="color:#f92672"></value></span>
+<span style="color:#f92672"></property></span></code></pre></div>
+<p>这样会使该om的所有桶和卷成为 HDFS 的 dfs 命令的默认文件系统，并且将其注册为了 ofs 文件系统类型。</p>
+<p>你还需要将 ozone-filesystem.jar 文件加入 classpath：</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">export HADOOP_CLASSPATH<span style="color:#f92672">=</span>/opt/ozone/share/ozonefs/lib/hadoop-ozone-filesystem-hadoop3-*.jar:$HADOOP_CLASSPATH</code></pre></div>
+<p>(注意：当使用Hadoop 2.x时，应该在classpath上添加hadoop-ozone-filesystem-hadoop2-*.jar)</p>
+<p>当配置了默认的文件系统之后，用户可以运行 ls、put、mkdir 等命令，比如：</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">hdfs dfs -ls /</code></pre></div>
+<p>需要注意的是ofs能够作用于所有的桶和卷之上，用户可以使用mkdir自行创建桶和卷，比如创建卷volume1和桶bucket1。</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">hdfs dfs -mkdir /volume1
+hdfs dfs -mkdir /volume1/bucket1</code></pre></div>
+<p>或者用 put 命令向对应的桶写入文件。</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">hdfs dfs -put /etc/hosts /volume1/bucket1/test</code></pre></div>
+<p>更多用法可以参考: <a href="https://issues.apache.org/jira/secure/attachment/12987636/Design%20ofs%20v1.pdf">https://issues.apache.org/jira/secure/attachment/12987636/Design%20ofs%20v1.pdf</a></p>
+
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+
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+
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+ <div class="push"></div>
+ </div>
+
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+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: October 5, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/19cb481896f091ec5c02fe4010a5ab428302f38f">19cb48189</a>
+ </span>
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+ <li class="breadcrumb-item active" aria-current="page">Recon API</li>
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+ <div class="col-md-9">
+ <h1>Recon API</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p>Recon API v1 是一组 HTTP 端点，可以帮助您了解 Ozone 集群的当前状态，并在需要时进行故障排除。</p>
+<h3 id="http-端点">HTTP 端点</h3>
+<h4 id="容器">容器</h4>
+<ul>
+<li>
+<p><strong>/containers</strong></p>
+<p><strong>URL 结构</strong></p>
+<pre><code>GET /api/v1/containers
+</code></pre><p><strong>参数</strong></p>
+<ul>
+<li>
+<p>prevKey (可选)</p>
+<p>只回传ID大于给定的 prevKey 的容器。
+示例：prevKey=1</p>
+</li>
+<li>
+<p>limit (可选)</p>
+<p>只回传有限数量的结果。默认限制是1000。</p>
+</li>
+</ul>
+<p><strong>回传</strong></p>
+<p>回传所有 ContainerMetadata 对象。</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-json" data-lang="json">{
+ <span style="color:#f92672">"data"</span>: {
+ <span style="color:#f92672">"totalCount"</span>: <span style="color:#ae81ff">3</span>,
+ <span style="color:#f92672">"containers"</span>: [
+ {
+ <span style="color:#f92672">"ContainerID"</span>: <span style="color:#ae81ff">1</span>,
+ <span style="color:#f92672">"NumberOfKeys"</span>: <span style="color:#ae81ff">834</span>
+ },
+ {
+ <span style="color:#f92672">"ContainerID"</span>: <span style="color:#ae81ff">2</span>,
+ <span style="color:#f92672">"NumberOfKeys"</span>: <span style="color:#ae81ff">833</span>
+ },
+ {
+ <span style="color:#f92672">"ContainerID"</span>: <span style="color:#ae81ff">3</span>,
+ <span style="color:#f92672">"NumberOfKeys"</span>: <span style="color:#ae81ff">833</span>
+ }
+ ]
+ }
+}
+</code></pre></div></li>
+<li>
+<p><strong>/containers/:id/keys</strong></p>
+<p><strong>URL 结构</strong></p>
+<pre><code>GET /api/v1/containers/:id/keys
+</code></pre><p><strong>参数</strong></p>
+<ul>
+<li>
+<p>prevKey (可选)</p>
+<p>只回传在给定的 prevKey 键前缀之后的键。
+示例：prevKey=/vol1/bucket1/key1</p>
+</li>
+<li>
+<p>limit (可选)</p>
+<p>只回传有限数量的结果。默认限制是1000。</p>
+</li>
+</ul>
+<p><strong>回传</strong></p>
+<p>回传给定容器 ID 的所有 KeyMetadata 对象。</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-json" data-lang="json">{
+ <span style="color:#f92672">"totalCount"</span>:<span style="color:#ae81ff">7</span>,
+ <span style="color:#f92672">"keys"</span>: [
+ {
+ <span style="color:#f92672">"Volume"</span>:<span style="color:#e6db74">"vol-1-73141"</span>,
+ <span style="color:#f92672">"Bucket"</span>:<span style="color:#e6db74">"bucket-3-35816"</span>,
+ <span style="color:#f92672">"Key"</span>:<span style="color:#e6db74">"key-0-43637"</span>,
+ <span style="color:#f92672">"DataSize"</span>:<span style="color:#ae81ff">1000</span>,
+ <span style="color:#f92672">"Versions"</span>:[<span style="color:#ae81ff">0</span>],
+ <span style="color:#f92672">"Blocks"</span>: {
+ <span style="color:#f92672">"0"</span>: [
+ {
+ <span style="color:#f92672">"containerID"</span>:<span style="color:#ae81ff">1</span>,
+ <span style="color:#f92672">"localID"</span>:<span style="color:#ae81ff">105232659753992201</span>
+ }
+ ]
+ },
+ <span style="color:#f92672">"CreationTime"</span>:<span style="color:#e6db74">"2020-11-18T18:09:17.722Z"</span>,
+ <span style="color:#f92672">"ModificationTime"</span>:<span style="color:#e6db74">"2020-11-18T18:09:30.405Z"</span>
+ },
+ <span style="color:#960050;background-color:#1e0010">...</span>
+ ]
+}
+</code></pre></div></li>
+<li>
+<p><strong>/containers/missing</strong></p>
+<p><strong>URL 结构</strong></p>
+<pre><code>GET /api/v1/containers/missing
+</code></pre><p><strong>参数</strong></p>
+<p>没有参数。</p>
+<p><strong>回传</strong></p>
+<p>回传所有丢失容器的 MissingContainerMetadata 对象。</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-json" data-lang="json">{
+ <span style="color:#f92672">"totalCount"</span>: <span style="color:#ae81ff">26</span>,
+ <span style="color:#f92672">"containers"</span>: [{
+ <span style="color:#f92672">"containerID"</span>: <span style="color:#ae81ff">1</span>,
+ <span style="color:#f92672">"missingSince"</span>: <span style="color:#ae81ff">1605731029145</span>,
+ <span style="color:#f92672">"keys"</span>: <span style="color:#ae81ff">7</span>,
+ <span style="color:#f92672">"pipelineID"</span>: <span style="color:#e6db74">"88646d32-a1aa-4e1a"</span>,
+ <span style="color:#f92672">"replicas"</span>: [{
+ <span style="color:#f92672">"containerId"</span>: <span style="color:#ae81ff">1</span>,
+ <span style="color:#f92672">"datanodeHost"</span>: <span style="color:#e6db74">"localhost-1"</span>,
+ <span style="color:#f92672">"firstReportTimestamp"</span>: <span style="color:#ae81ff">1605724047057</span>,
+ <span style="color:#f92672">"lastReportTimestamp"</span>: <span style="color:#ae81ff">1605731201301</span>
+ },
+ <span style="color:#960050;background-color:#1e0010">...</span>
+ ]
+ },
+ <span style="color:#960050;background-color:#1e0010">...</span>
+ ]
+}
+</code></pre></div></li>
+<li>
+<p><strong>/containers/:id/replicaHistory</strong></p>
+<p><strong>URL 结构</strong></p>
+<pre><code>GET /api/v1/containers/:id/replicaHistory
+</code></pre><p><strong>参数</strong></p>
+<p>没有参数。</p>
+<p><strong>回传</strong></p>
+<p>回传给定容器 ID 的所有 ContainerHistory 对象。</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-json" data-lang="json">[
+ {
+ <span style="color:#f92672">"containerId"</span>: <span style="color:#ae81ff">1</span>,
+ <span style="color:#f92672">"datanodeHost"</span>: <span style="color:#e6db74">"localhost-1"</span>,
+ <span style="color:#f92672">"firstReportTimestamp"</span>: <span style="color:#ae81ff">1605724047057</span>,
+ <span style="color:#f92672">"lastReportTimestamp"</span>: <span style="color:#ae81ff">1605730421294</span>
+ },
+ <span style="color:#960050;background-color:#1e0010">...</span>
+]
+</code></pre></div></li>
+<li>
+<p><strong>/containers/unhealthy</strong></p>
+<p><strong>URL 结构</strong></p>
+<pre><code>GET /api/v1/containers/unhealthy
+</code></pre><p><strong>参数</strong></p>
+<ul>
+<li>
+<p>batchNum (可选)</p>
+<p>回传结果的批号(如“页码”)。
+传递1，将回传记录1到limit。传递2，将回传limit + 1到2 * limit，依此类推。</p>
+</li>
+<li>
+<p>limit (可选)</p>
+<p>只回传有限数量的结果。默认限制是1000。</p>
+</li>
+</ul>
+<p><strong>回传</strong></p>
+<p>回传所有不健康容器的 UnhealthyContainerMetadata 对象。</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-json" data-lang="json">{
+ <span style="color:#f92672">"missingCount"</span>: <span style="color:#ae81ff">2</span>,
+ <span style="color:#f92672">"underReplicatedCount"</span>: <span style="color:#ae81ff">0</span>,
+ <span style="color:#f92672">"overReplicatedCount"</span>: <span style="color:#ae81ff">0</span>,
+ <span style="color:#f92672">"misReplicatedCount"</span>: <span style="color:#ae81ff">0</span>,
+ <span style="color:#f92672">"containers"</span>: [{
+ <span style="color:#f92672">"containerID"</span>: <span style="color:#ae81ff">1</span>,
+ <span style="color:#f92672">"containerState"</span>: <span style="color:#e6db74">"MISSING"</span>,
+ <span style="color:#f92672">"unhealthySince"</span>: <span style="color:#ae81ff">1605731029145</span>,
+ <span style="color:#f92672">"expectedReplicaCount"</span>: <span style="color:#ae81ff">3</span>,
+ <span style="color:#f92672">"actualReplicaCount"</span>: <span style="color:#ae81ff">0</span>,
+ <span style="color:#f92672">"replicaDeltaCount"</span>: <span style="color:#ae81ff">3</span>,
+ <span style="color:#f92672">"reason"</span>: <span style="color:#66d9ef">null</span>,
+ <span style="color:#f92672">"keys"</span>: <span style="color:#ae81ff">7</span>,
+ <span style="color:#f92672">"pipelineID"</span>: <span style="color:#e6db74">"88646d32-a1aa-4e1a"</span>,
+ <span style="color:#f92672">"replicas"</span>: [{
+ <span style="color:#f92672">"containerId"</span>: <span style="color:#ae81ff">1</span>,
+ <span style="color:#f92672">"datanodeHost"</span>: <span style="color:#e6db74">"localhost-1"</span>,
+ <span style="color:#f92672">"firstReportTimestamp"</span>: <span style="color:#ae81ff">1605722960125</span>,
+ <span style="color:#f92672">"lastReportTimestamp"</span>: <span style="color:#ae81ff">1605731230509</span>
+ },
+ <span style="color:#960050;background-color:#1e0010">...</span>
+ ]
+ },
+ <span style="color:#960050;background-color:#1e0010">...</span>
+ ]
+}
+</code></pre></div></li>
+<li>
+<p><strong>/containers/unhealthy/:state</strong></p>
+<p><strong>URL 结构</strong></p>
+<pre><code>GET /api/v1/containers/unhealthy/:state
+</code></pre><p><strong>参数</strong></p>
+<ul>
+<li>
+<p>batchNum (可选)</p>
+<p>回传结果的批号(如“页码”)。
+传递1，将回传记录1到limit。传递2，将回传limit + 1到2 * limit，依此类推。</p>
+</li>
+<li>
+<p>limit (可选)</p>
+<p>只回传有限数量的结果。默认限制是1000。</p>
+</li>
+</ul>
+<p><strong>回传</strong></p>
+<p>回传处于给定状态的容器的 UnhealthyContainerMetadata 对象。
+不健康的容器状态可能为<code>MISSING</code>, <code>MIS_REPLICATED</code>, <code>UNDER_REPLICATED</code>, <code>OVER_REPLICATED</code>。
+响应结构与<code>/containers/unhealthy</code>相同。</p>
+</li>
+</ul>
+<h4 id="集群状态">集群状态</h4>
+<ul>
+<li>
+<p><strong>/clusterState</strong></p>
+<p><strong>URL 结构</strong></p>
+<pre><code>GET /api/v1/clusterState
+</code></pre><p><strong>参数</strong></p>
+<p>没有参数。</p>
+<p><strong>回传</strong></p>
+<p>返回 Ozone 集群当前状态的摘要。</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-json" data-lang="json">{
+ <span style="color:#f92672">"pipelines"</span>: <span style="color:#ae81ff">5</span>,
+ <span style="color:#f92672">"totalDatanodes"</span>: <span style="color:#ae81ff">4</span>,
+ <span style="color:#f92672">"healthyDatanodes"</span>: <span style="color:#ae81ff">4</span>,
+ <span style="color:#f92672">"storageReport"</span>: {
+ <span style="color:#f92672">"capacity"</span>: <span style="color:#ae81ff">1081719668736</span>,
+ <span style="color:#f92672">"used"</span>: <span style="color:#ae81ff">1309212672</span>,
+ <span style="color:#f92672">"remaining"</span>: <span style="color:#ae81ff">597361258496</span>
+ },
+ <span style="color:#f92672">"containers"</span>: <span style="color:#ae81ff">26</span>,
+ <span style="color:#f92672">"volumes"</span>: <span style="color:#ae81ff">6</span>,
+ <span style="color:#f92672">"buckets"</span>: <span style="color:#ae81ff">26</span>,
+ <span style="color:#f92672">"keys"</span>: <span style="color:#ae81ff">25</span>
+}
+</code></pre></div></li>
+</ul>
+<h4 id="数据节点">数据节点</h4>
+<ul>
+<li>
+<p><strong>/datanodes</strong></p>
+<p><strong>URL 结构</strong></p>
+<pre><code>GET /api/v1/datanodes
+</code></pre><p><strong>参数</strong></p>
+<p>没有参数。</p>
+<p><strong>回传</strong></p>
+<p>回传集群中的所有数据节点。</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-json" data-lang="json">{
+ <span style="color:#f92672">"totalCount"</span>: <span style="color:#ae81ff">4</span>,
+ <span style="color:#f92672">"datanodes"</span>: [{
+ <span style="color:#f92672">"uuid"</span>: <span style="color:#e6db74">"f8f8cb45-3ab2-4123"</span>,
+ <span style="color:#f92672">"hostname"</span>: <span style="color:#e6db74">"localhost-1"</span>,
+ <span style="color:#f92672">"state"</span>: <span style="color:#e6db74">"HEALTHY"</span>,
+ <span style="color:#f92672">"lastHeartbeat"</span>: <span style="color:#ae81ff">1605738400544</span>,
+ <span style="color:#f92672">"storageReport"</span>: {
+ <span style="color:#f92672">"capacity"</span>: <span style="color:#ae81ff">270429917184</span>,
+ <span style="color:#f92672">"used"</span>: <span style="color:#ae81ff">358805504</span>,
+ <span style="color:#f92672">"remaining"</span>: <span style="color:#ae81ff">119648149504</span>
+ },
+ <span style="color:#f92672">"pipelines"</span>: [{
+ <span style="color:#f92672">"pipelineID"</span>: <span style="color:#e6db74">"b9415b20-b9bd-4225"</span>,
+ <span style="color:#f92672">"replicationType"</span>: <span style="color:#e6db74">"RATIS"</span>,
+ <span style="color:#f92672">"replicationFactor"</span>: <span style="color:#ae81ff">3</span>,
+ <span style="color:#f92672">"leaderNode"</span>: <span style="color:#e6db74">"localhost-2"</span>
+ }, {
+ <span style="color:#f92672">"pipelineID"</span>: <span style="color:#e6db74">"3bf4a9e9-69cc-4d20"</span>,
+ <span style="color:#f92672">"replicationType"</span>: <span style="color:#e6db74">"RATIS"</span>,
+ <span style="color:#f92672">"replicationFactor"</span>: <span style="color:#ae81ff">1</span>,
+ <span style="color:#f92672">"leaderNode"</span>: <span style="color:#e6db74">"localhost-1"</span>
+ }],
+ <span style="color:#f92672">"containers"</span>: <span style="color:#ae81ff">17</span>,
+ <span style="color:#f92672">"leaderCount"</span>: <span style="color:#ae81ff">1</span>
+ },
+ <span style="color:#960050;background-color:#1e0010">...</span>
+ ]
+ }
+</code></pre></div></li>
+</ul>
+<h4 id="管道">管道</h4>
+<ul>
+<li>
+<p><strong>/pipelines</strong></p>
+<p><strong>URL 结构</strong></p>
+<pre><code>GET /api/v1/pipelines
+</code></pre><p><strong>参数</strong></p>
+<p>没有参数</p>
+<p><strong>回传</strong></p>
+<p>回传在集群中的所有管道。</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-json" data-lang="json"> {
+ <span style="color:#f92672">"totalCount"</span>: <span style="color:#ae81ff">5</span>,
+ <span style="color:#f92672">"pipelines"</span>: [{
+ <span style="color:#f92672">"pipelineId"</span>: <span style="color:#e6db74">"b9415b20-b9bd-4225"</span>,
+ <span style="color:#f92672">"status"</span>: <span style="color:#e6db74">"OPEN"</span>,
+ <span style="color:#f92672">"leaderNode"</span>: <span style="color:#e6db74">"localhost-1"</span>,
+ <span style="color:#f92672">"datanodes"</span>: [<span style="color:#e6db74">"localhost-1"</span>, <span style="color:#e6db74">"localhost-2"</span>, <span style="color:#e6db74">"localhost-3"</span>],
+ <span style="color:#f92672">"lastLeaderElection"</span>: <span style="color:#ae81ff">0</span>,
+ <span style="color:#f92672">"duration"</span>: <span style="color:#ae81ff">23166128</span>,
+ <span style="color:#f92672">"leaderElections"</span>: <span style="color:#ae81ff">0</span>,
+ <span style="color:#f92672">"replicationType"</span>: <span style="color:#e6db74">"RATIS"</span>,
+ <span style="color:#f92672">"replicationFactor"</span>: <span style="color:#ae81ff">3</span>,
+ <span style="color:#f92672">"containers"</span>: <span style="color:#ae81ff">0</span>
+ },
+ <span style="color:#960050;background-color:#1e0010">...</span>
+ ]
+ }
+</code></pre></div></li>
+</ul>
+<h4 id="任务">任务</h4>
+<ul>
+<li>
+<p><strong>/task/status</strong></p>
+<p><strong>URL 结构</strong></p>
+<pre><code>GET /api/v1/task/status
+</code></pre><p><strong>参数</strong></p>
+<p>没有参数</p>
+<p><strong>回传</strong></p>
+<p>回传所有 Recon 任务的状态。</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-json" data-lang="json"> [
+ {
+ <span style="color:#f92672">"taskName"</span>: <span style="color:#e6db74">"OmDeltaRequest"</span>,
+ <span style="color:#f92672">"lastUpdatedTimestamp"</span>: <span style="color:#ae81ff">1605724099147</span>,
+ <span style="color:#f92672">"lastUpdatedSeqNumber"</span>: <span style="color:#ae81ff">186</span>
+ },
+ <span style="color:#960050;background-color:#1e0010">...</span>
+ ]
+</code></pre></div></li>
+</ul>
+<h4 id="使用率">使用率</h4>
+<ul>
+<li>
+<p><strong>/utilization/fileCount</strong></p>
+<p><strong>URL 结构</strong></p>
+<pre><code>GET /api/v1/utilization/fileCount
+</code></pre><p><strong>参数</strong></p>
+<ul>
+<li>
+<p>volume (可选)</p>
+<p>根据给定的卷名过滤结果。</p>
+</li>
+<li>
+<p>bucket (可选)</p>
+<p>根据给定的桶名过滤结果。</p>
+</li>
+<li>
+<p>fileSize (可选)</p>
+<p>根据给定的文件大小筛选结果。</p>
+</li>
+</ul>
+<p><strong>回传</strong></p>
+<p>回传不同文件范围内的文件计数，其中响应对象中的<code>fileSize</code>是文件大小范围的上限。</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-json" data-lang="json"> [{
+ <span style="color:#f92672">"volume"</span>: <span style="color:#e6db74">"vol-2-04168"</span>,
+ <span style="color:#f92672">"bucket"</span>: <span style="color:#e6db74">"bucket-0-11685"</span>,
+ <span style="color:#f92672">"fileSize"</span>: <span style="color:#ae81ff">1024</span>,
+ <span style="color:#f92672">"count"</span>: <span style="color:#ae81ff">1</span>
+ }, {
+ <span style="color:#f92672">"volume"</span>: <span style="color:#e6db74">"vol-2-04168"</span>,
+ <span style="color:#f92672">"bucket"</span>: <span style="color:#e6db74">"bucket-1-41795"</span>,
+ <span style="color:#f92672">"fileSize"</span>: <span style="color:#ae81ff">1024</span>,
+ <span style="color:#f92672">"count"</span>: <span style="color:#ae81ff">1</span>
+ }, {
+ <span style="color:#f92672">"volume"</span>: <span style="color:#e6db74">"vol-2-04168"</span>,
+ <span style="color:#f92672">"bucket"</span>: <span style="color:#e6db74">"bucket-2-93377"</span>,
+ <span style="color:#f92672">"fileSize"</span>: <span style="color:#ae81ff">1024</span>,
+ <span style="color:#f92672">"count"</span>: <span style="color:#ae81ff">1</span>
+ }, {
+ <span style="color:#f92672">"volume"</span>: <span style="color:#e6db74">"vol-2-04168"</span>,
+ <span style="color:#f92672">"bucket"</span>: <span style="color:#e6db74">"bucket-3-50336"</span>,
+ <span style="color:#f92672">"fileSize"</span>: <span style="color:#ae81ff">1024</span>,
+ <span style="color:#f92672">"count"</span>: <span style="color:#ae81ff">2</span>
+ }]
+</code></pre></div></li>
+</ul>
+<h4 id="a-namemetricsa-指标"><a name="metrics"></a> 指标</h4>
+<ul>
+<li>
+<p><strong>/metrics/:api</strong></p>
+<p><strong>URL 结构</strong></p>
+<pre><code>GET /api/v1/metrics/:api
+</code></pre><p><strong>参数</strong></p>
+<p>请参阅 <a href="https://prometheus.io/docs/prometheus/latest/querying/api/">Prometheus HTTP API 参考</a> 以获取完整的查询文档。</p>
+<p><strong>回传</strong></p>
+<p>这是 Prometheus 的代理端点，并回传与 Prometheus 端点相同的响应。
+示例：/api/v1/metrics/query?query=ratis_leader_election_electionCount</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-json" data-lang="json">{
+ <span style="color:#f92672">"status"</span>: <span style="color:#e6db74">"success"</span>,
+ <span style="color:#f92672">"data"</span>: {
+ <span style="color:#f92672">"resultType"</span>: <span style="color:#e6db74">"vector"</span>,
+ <span style="color:#f92672">"result"</span>: [
+ {
+ <span style="color:#f92672">"metric"</span>: {
+ <span style="color:#f92672">"__name__"</span>: <span style="color:#e6db74">"ratis_leader_election_electionCount"</span>,
+ <span style="color:#f92672">"exported_instance"</span>: <span style="color:#e6db74">"33a5ac1d-8c65-4c74-a0b8-9314dfcccb42"</span>,
+ <span style="color:#f92672">"group"</span>: <span style="color:#e6db74">"group-03CA9397D54B"</span>,
+ <span style="color:#f92672">"instance"</span>: <span style="color:#e6db74">"ozone_datanode_1:9882"</span>,
+ <span style="color:#f92672">"job"</span>: <span style="color:#e6db74">"ozone"</span>
+ },
+ <span style="color:#f92672">"value"</span>: [
+ <span style="color:#ae81ff">1599159384.455</span>,
+ <span style="color:#e6db74">"5"</span>
+ ]
+ }
+ ]
+ }
+}
+</code></pre></div></li>
+</ul>
+
+
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+ </div>
+ <div class="push"></div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: December 17, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/1b6f7dbed61a9e70969b6682707ce19e99c459bb">1b6f7dbed</a>
+ </span>
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+</footer>
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+</html>
\ No newline at end of file
diff --git a/docs/1.1.0/zh/interface/s3.html b/docs/1.1.0/zh/interface/s3.html
new file mode 100644
index 0000000..9c347e8
--- /dev/null
+++ b/docs/1.1.0/zh/interface/s3.html
@@ -0,0 +1,506 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+<body>
+
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../../zh/index.html" class="navbar-left ozone-logo">
+ <img src="../../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../../zh/index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+
+ <div class="wrapper">
+ <div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="../../zh/index.html">
+
+
+
+ <span>概述</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../../zh/start.html">
+
+
+
+ <span>快速入门</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/concept.html">
+
+ <span>概念</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/concept/overview.html">概览</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/datanodes.html">数据节点</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
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+
+ <li class="">
+ <a href="../../zh/feature.html">
+
+ <span>特点</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/feature/ha.html">高可用</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/gdpr.html">Ozone 中的 GDPR</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/feature/quota.html">Ozone中的配额</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/feature/recon.html">Recon 服务器</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/security.html">
+
+ <span>安全</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/security/secureozone.html">安全化 Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securingtde.html">透明数据加密</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securings3.html">安全化 S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securityacls.html">Ozone 访问控制列表</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/interface.html">
+
+ <span>编程接口</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/o3fs.html">Ozone 文件系统</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/csi.html">CSI 协议</a>
+
+ </li>
+
+ <li class="active">
+
+ <a href="../../zh/interface/s3.html">S3 协议接口</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../../zh/tools.html">
+
+
+
+ <span>工具</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../../zh/recipe.html">
+
+
+
+ <span>使用配方</span>
+ </a>
+ </li>
+
+
+ <li><a href="../../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+
+
+
+ <div class="col-md-9">
+ <nav aria-label="breadcrumb">
+ <ol class="breadcrumb">
+ <li class="breadcrumb-item"><a href="../../zh/index.html">Home</a></li>
+ <li class="breadcrumb-item" aria-current="page"><a href="../../zh/interface.html">编程接口</a></li>
+ <li class="breadcrumb-item active" aria-current="page">S3 协议接口</li>
+ </ol>
+ </nav>
+
+
+
+<div class="pull-right">
+
+
+
+ <a href="../../interface/s3.html"><span class="label label-success">English</span></a>
+
+
+
+
+</div>
+
+
+ <div class="col-md-9">
+ <h1>S3 协议接口</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p>Ozone 提供了兼容 S3 的 REST 接口，你可以使用任何兼容 S3 的工具来操作 Ozone 的对象存储数据。</p>
+<p>S3 桶存放在 <code>/s3v</code> 卷下。</p>
+<h2 id="起步">起步</h2>
+<p>S3 网关是提供兼容 S3 的 API 的独立组件，它应当和普通的 Ozone 组件分别启动。</p>
+<p>你可以使用发行包启动一个基于 docker 的集群，其中会包括 S3 网关。</p>
+<p>进入 <code>compose/ozone</code> 目录，启动服务：</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">docker-compose up -d --scale datanode<span style="color:#f92672">=</span><span style="color:#ae81ff">3</span>
+</code></pre></div><p>你可以通过 <code>http://localhost:9878</code> 访问 S3 网关。</p>
+<h2 id="url-规范">URL 规范</h2>
+<p>Ozone S3 网关既支持虚拟主机风格的 URL 作为桶地址（形如：http://bucketname.host:9878），也支持多级路径风格的 URL 作为桶地址（形如 http://host:9878/bucketname）。</p>
+<p>默认使用多级路径风格，如果要使用虚拟主机风格的 URL，在 <code>ozone-site.xml</code> 中设置你的主域名：</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-xml" data-lang="xml"><span style="color:#f92672"><property></span>
+ <span style="color:#f92672"><name></span>ozone.s3g.domain.name<span style="color:#f92672"></name></span>
+ <span style="color:#f92672"><value></span>s3g.internal<span style="color:#f92672"></value></span>
+<span style="color:#f92672"></property></span>
+</code></pre></div><h2 id="桶浏览器">桶浏览器</h2>
+<p>在桶的 URL 中加上 <code>?browser=true</code>，就可以在浏览器中浏览桶。</p>
+<p>比如，<code>testbucket</code> 桶中的内容可以在浏览器中用 http://localhost:9878/testbucket?browser=true 来查看。</p>
+<h2 id="已实现的-rest-端点">已实现的 REST 端点</h2>
+<p>S3 网关服务的操作：</p>
+<table>
+<thead>
+<tr>
+<th>端点</th>
+<th>状态</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>GET 服务</td>
+<td>已实现</td>
+</tr>
+</tbody>
+</table>
+<p>桶操作：</p>
+<table>
+<thead>
+<tr>
+<th>端点</th>
+<th>状态</th>
+<th>备注</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>GET 桶（列举对象）第二版</td>
+<td>已实现</td>
+<td></td>
+</tr>
+<tr>
+<td>HEAD 桶</td>
+<td>已实现</td>
+<td></td>
+</tr>
+<tr>
+<td>DELETE 桶</td>
+<td>已实现</td>
+<td></td>
+</tr>
+<tr>
+<td>PUT 桶 (创建桶)</td>
+<td>已实现</td>
+<td></td>
+</tr>
+<tr>
+<td>Delete 多个对象 (POST)</td>
+<td>已实现</td>
+<td></td>
+</tr>
+</tbody>
+</table>
+<p>对象操作：</p>
+<table>
+<thead>
+<tr>
+<th>端点</th>
+<th>状态</th>
+<th>备注</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>PUT 对象</td>
+<td>已实现</td>
+<td></td>
+</tr>
+<tr>
+<td>GET 对象</td>
+<td>已实现</td>
+<td></td>
+</tr>
+<tr>
+<td>分块上传</td>
+<td>已实现</td>
+<td>但不包括当前分块上传的进度</td>
+</tr>
+<tr>
+<td>DELETE 对象</td>
+<td>已实现</td>
+<td></td>
+</tr>
+<tr>
+<td>HEAD 对象</td>
+<td>已实现</td>
+<td></td>
+</tr>
+</tbody>
+</table>
+<h2 id="安全">安全</h2>
+<p>如果不启用安全机制，你可以<em>使用</em><strong>任何</strong> AWS_ACCESS_KEY_ID 和 AWS_SECRET_ACCESS_KEY 来访问 Ozone 的 S3 服务。</p>
+<p>在启用了安全机制的情况下，你可以通过 <code>ozone s3 gesecret</code> 命令获取 key 和 secret（需要进行 Kerberos 认证）。</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">kinit -kt /etc/security/keytabs/testuser.keytab testuser/scm@EXAMPLE.COM
+ozone s3 getsecret
+awsAccessKey<span style="color:#f92672">=</span>testuser/scm@EXAMPLE.COM
+awsSecret<span style="color:#f92672">=</span>c261b6ecabf7d37d5f9ded654b1c724adac9bd9f13e247a235e567e8296d2999
+</code></pre></div><p>现在你可以使用 key 和 secret 来访问 S3 endpoint：</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">export AWS_ACCESS_KEY_ID<span style="color:#f92672">=</span>testuser/scm@EXAMPLE.COM
+export AWS_SECRET_ACCESS_KEY<span style="color:#f92672">=</span>c261b6ecabf7d37d5f9ded654b1c724adac9bd9f13e247a235e567e8296d2999
+aws s3api --endpoint http://localhost:9878 create-bucket --bucket bucket1
+</code></pre></div><h2 id="公开任何卷">公开任何卷</h2>
+<p>Ozone 与 S3 相比，Ozone 在命名空间层次结构中多了一个元素：卷。默认情况下，可以使用 S3 接口访问 <code>/s3v</code> 卷的所有存储桶，但仅有 <code>/s3v</code> 卷的（Ozone）存储桶被公开。</p>
+<p>为了使 S3 接口上的任何其他桶可用，可以创建一个“符号链接”的桶:</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">ozone sh volume create /s3v
+ozone sh volume create /vol1
+
+ozone sh bucket create /vol1/bucket1
+ozone sh bucket link /vol1/bucket1 /s3v/common-bucket
+</code></pre></div><p>本例通过 S3 接口将 <code>/vol1/bucket1</code> Ozone 桶公开为 S3 兼容的 <code>common-bucket</code>。</p>
+<p>(注:桶链接功能的实现细节可在<a href="../../design/volume-management.html">设计文档</a>中找到)</p>
+<h2 id="客户端">客户端</h2>
+<h3 id="aws-命令行接口">AWS 命令行接口</h3>
+<p>通过指定自定义的 –endpoint 选项，<code>aws</code> 命令行接口可以在 Ozone S3 上使用。</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">aws s3api --endpoint http://localhost:9878 create-bucket --bucket buckettest
+</code></pre></div><p>或者</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">aws s3 ls --endpoint http://localhost:9878 s3://buckettest
+</code></pre></div><h3 id="s3-fuse-驱动goofys">S3 Fuse 驱动（goofys）</h3>
+<p>Goofys 是一个 S3 FUSE 驱动，可以将 Ozone 的桶挂载到 POSIX 文件系统。</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">goofys --endpoint http://localhost:9878 bucket1 /mount/bucket1
+</code></pre></div>
+
+
+ <a class="btn btn-success btn-lg" href="../../zh/interface/reconapi.html">Next >></a>
+
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+
+ </div>
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+ <div class="push"></div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: January 15, 2021 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/ee4c8f1259240d33d0fc45761a29821c569825a0">ee4c8f125</a>
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\ No newline at end of file
diff --git a/docs/1.1.0/zh/recipe.html b/docs/1.1.0/zh/recipe.html
new file mode 100644
index 0000000..c7af16b
--- /dev/null
+++ b/docs/1.1.0/zh/recipe.html
@@ -0,0 +1,410 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+<body>
+
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../zh/index.html" class="navbar-left ozone-logo">
+ <img src="../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../zh/index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+
+<div class="wrapper">
+<div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="../zh/index.html">
+
+
+
+ <span>概述</span>
+ </a>
+ </li>
+
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+
+ <li class="">
+
+ <a href="../zh/start.html">
+
+
+
+ <span>快速入门</span>
+ </a>
+ </li>
+
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+
+ <li class="">
+ <a href="../zh/concept.html">
+
+ <span>概念</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
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+ <a href="../zh/concept/overview.html">概览</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/concept/datanodes.html">数据节点</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../zh/feature.html">
+
+ <span>特点</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../zh/feature/ha.html">高可用</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/security/gdpr.html">Ozone 中的 GDPR</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/feature/quota.html">Ozone中的配额</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/feature/recon.html">Recon 服务器</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../zh/security.html">
+
+ <span>安全</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../zh/security/secureozone.html">安全化 Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/security/securingtde.html">透明数据加密</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/security/securings3.html">安全化 S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/security/securityacls.html">Ozone 访问控制列表</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../zh/interface.html">
+
+ <span>编程接口</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../zh/interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/interface/o3fs.html">Ozone 文件系统</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/interface/csi.html">CSI 协议</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/interface/s3.html">S3 协议接口</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../zh/tools.html">
+
+
+
+ <span>工具</span>
+ </a>
+ </li>
+
+
+
+ <li class="active">
+
+ <a href="../zh/recipe.html">
+
+
+
+ <span>使用配方</span>
+ </a>
+ </li>
+
+
+ <li><a href="../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+ <div class="col-md-9">
+
+
+
+<div class="pull-right">
+
+
+
+ <a href="../recipe.html"><span class="label label-success">English</span></a>
+
+
+
+
+</div>
+
+ <h1>使用配方</h1>
+ </div>
+
+ <div class="col-md-9">
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+
+
+<div class="jumbotron jumbotron-fluid">
+ <div class="container">
+ <h3 class="display-4">Ozone 使用配方 </h3>
+ <p class="lead">
+
+ 关于如何通过其它软件使用 Ozone 的标准文档，比如通过 Apache Spark 使用 Ozone。
+
+ </p>
+ </div>
+</div>
+
+
+
+
+
+
+
+ <div class="row">
+
+ <div class="col-sm-6">
+ <div class="card">
+ <div class="card-body">
+ <h2 class="card-title">
+
+ Prometheus
+ </h2>
+ <p class="card-text">使用 Prometheus 监控 Ozone 的简要说明</p>
+ <a href="../zh/recipe/prometheus.html"
+ class=" btn btn-primary btn-lg">Prometheus</a>
+ </div>
+ </div>
+ </div>
+
+
+
+
+
+
+ <div class="col-sm-6">
+ <div class="card">
+ <div class="card-body">
+ <h2 class="card-title">
+
+ Spark
+ </h2>
+ <p class="card-text">如何在 K8s 上通过 Apache Spark 使用 Ozone ?</p>
+ <a href="../zh/recipe/sparkozonefsk8s.html"
+ class=" btn btn-primary btn-lg">Spark</a>
+ </div>
+ </div>
+ </div>
+
+
+ </div>
+
+
+
+ </div>
+ </div>
+ </div>
+</div>
+ <div class="push"></div>
+</div>
+
+
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+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: April 22, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/ca6da463d8a191d93c36b3f2b53c92cf1fe7a0bf">ca6da463d</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="../js/jquery-3.5.1.min.js"></script>
+<script src="../js/ozonedoc.js"></script>
+<script src="../js/bootstrap.min.js"></script>
+
+
+</body>
+
+</html>
\ No newline at end of file
diff --git a/docs/1.1.0/zh/recipe/index.xml b/docs/1.1.0/zh/recipe/index.xml
new file mode 100644
index 0000000..d85907f
--- /dev/null
+++ b/docs/1.1.0/zh/recipe/index.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8" standalone="yes"?>
+<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
+ <channel>
+ <title>使用配方 on Ozone</title>
+ <link>/zh/recipe.html</link>
+ <description>Recent content in 使用配方 on Ozone</description>
+ <generator>Hugo -- gohugo.io</generator>
+ <language>en-us</language>
+ <lastBuildDate>Tue, 10 Oct 2017 00:00:00 +0000</lastBuildDate><atom:link href="/zh/recipe/index.xml" rel="self" type="application/rss+xml" />
+ <item>
+ <title>使用 Prometheus 监控</title>
+ <link>/zh/recipe/prometheus.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/zh/recipe/prometheus.html</guid>
+ <description>使用 Prometheus 监控 Ozone 的简要说明</description>
+ </item>
+
+ <item>
+ <title>Kubernetes 上运行 Spark 和 OzoneFS</title>
+ <link>/zh/recipe/sparkozonefsk8s.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/zh/recipe/sparkozonefsk8s.html</guid>
+ <description>如何在 K8s 上通过 Apache Spark 使用 Ozone ?</description>
+ </item>
+
+ </channel>
+</rss>
diff --git a/docs/1.1.0/zh/recipe/prometheus-key-allocate.png b/docs/1.1.0/zh/recipe/prometheus-key-allocate.png
new file mode 100644
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+++ b/docs/1.1.0/zh/recipe/prometheus-key-allocate.png
Binary files differ
diff --git a/docs/1.1.0/zh/recipe/prometheus.html b/docs/1.1.0/zh/recipe/prometheus.html
new file mode 100644
index 0000000..acec2ef
--- /dev/null
+++ b/docs/1.1.0/zh/recipe/prometheus.html
@@ -0,0 +1,428 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+<body>
+
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../../zh/index.html" class="navbar-left ozone-logo">
+ <img src="../../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../../zh/index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+
+ <div class="wrapper">
+ <div class="container-fluid">
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+
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+
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+ <li class="">
+
+ <a href="../../zh/index.html">
+
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+
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+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../../zh/start.html">
+
+
+
+ <span>快速入门</span>
+ </a>
+ </li>
+
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+ <li class="">
+ <a href="../../zh/concept.html">
+
+ <span>概念</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/concept/overview.html">概览</a>
+
+ </li>
+
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+
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+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/datanodes.html">数据节点</a>
+
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+
+ <li class="">
+
+ <a href="../../zh/concept/containers.html">Containers</a>
+
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+
+ <li class="">
+
+ <a href="../../zh/concept/recon.html">Recon</a>
+
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+
+ </ul>
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+
+ <span>特点</span>
+ </a>
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+
+ <li class="">
+
+ <a href="../../zh/feature/ha.html">高可用</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/gdpr.html">Ozone 中的 GDPR</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/feature/quota.html">Ozone中的配额</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/feature/recon.html">Recon 服务器</a>
+
+ </li>
+
+ </ul>
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+
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+ <li class="">
+ <a href="../../zh/security.html">
+
+ <span>安全</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/security/secureozone.html">安全化 Ozone</a>
+
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+
+ <li class="">
+
+ <a href="../../zh/security/securingtde.html">透明数据加密</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securings3.html">安全化 S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
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+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
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+ <li class="breadcrumb-item active" aria-current="page">使用 Prometheus 监控</li>
+ </ol>
+ </nav>
+
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+<div class="pull-right">
+
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+ <a href="../../recipe/prometheus.html"><span class="label label-success">English</span></a>
+
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+
+
+ <div class="col-md-9">
+ <h1>使用 Prometheus 监控</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p><a href="https://prometheus.io/">Prometheus</a>是在<a href="https://www.cncf.io/">云原生计算基金会</a>管理下开发的一款开源监控软件。</p>
+<p>Ozone 原生支持 Prometheus，各个组件会启动一个兼容 Prometheus 的指标端点，将所有可用的 hadoop 指标以 Prometheus 的格式导出发布。</p>
+<h2 id="准备">准备</h2>
+<ol>
+<li><a href="../../zh/start/runningviadocker.html">安装启动</a>一个 Ozone 集群。</li>
+<li><a href="https://prometheus.io/download/#prometheus">下载</a> Prometheus 二进制包。</li>
+</ol>
+<h2 id="使用-prometheus-进行监控">使用 Prometheus 进行监控</h2>
+<ul>
+<li>你需要在 <code>ozone-site.xml</code> 文件中添加配置才可以启用 Prometheus 指标端点。</li>
+</ul>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-xml" data-lang="xml"> <span style="color:#f92672"><property></span>
+ <span style="color:#f92672"><name></span>hdds.prometheus.endpoint.enabled<span style="color:#f92672"></name></span>
+ <span style="color:#f92672"><value></span>true<span style="color:#f92672"></value></span>
+ <span style="color:#f92672"></property></span>
+</code></pre></div><p><em>注意</em>: 对于基于 docker-compose 方式的伪集群，在 <code>docker-config</code> 文件中添加 <code>OZONE-SITE.XML_hdds.prometheus.endpoint.enabled=true</code>。</p>
+<ul>
+<li>
+<p>重启 OM 和 SCM，检查端点：</p>
+</li>
+<li>
+<p>http://scm:9876/prom</p>
+</li>
+<li>
+<p>http://ozoneManager:9874/prom</p>
+</li>
+<li>
+<p>根据这两个端点，创建 prometheus.yaml 配置文件：</p>
+</li>
+</ul>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-yaml" data-lang="yaml"><span style="color:#f92672">global</span>:
+ <span style="color:#f92672">scrape_interval</span>: <span style="color:#ae81ff">15s</span>
+
+<span style="color:#f92672">scrape_configs</span>:
+ - <span style="color:#f92672">job_name</span>: <span style="color:#ae81ff">ozone</span>
+ <span style="color:#f92672">metrics_path</span>: <span style="color:#ae81ff">/prom</span>
+ <span style="color:#f92672">static_configs</span>:
+ - <span style="color:#f92672">targets</span>:
+ - <span style="color:#e6db74">"scm:9876"</span>
+ - <span style="color:#e6db74">"ozoneManager:9874"</span>
+</code></pre></div><ul>
+<li>在 prometheus.yaml 文件所在目录启动 Prometheus：</li>
+</ul>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">prometheus
+</code></pre></div><ul>
+<li>在 Prometheus 的 web ui 中查看目标：</li>
+</ul>
+<p>http://localhost:9090/targets</p>
+<p><img src="prometheus.png" alt="Prometheus 目标页面示例"></p>
+<ul>
+<li>在 Prometheus web ui 中查看任意的指标，例如：
+For example:</li>
+</ul>
+<p>http://localhost:9090/graph?g0.range_input=1h&g0.expr=om_metrics_num_key_allocate&g0.tab=1</p>
+<p><img src="prometheus-key-allocate.png" alt="Prometheus 指标页面示例"></p>
+<h2 id="注意事项">注意事项</h2>
+<p>Ozone 发行包中包含了一个即开即用的容器化环境来试用 Ozone 和 Prometheus，在 <code>compose/ozone</code> 目录下。</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">cd compose/ozone
+export COMPOSE_FILE<span style="color:#f92672">=</span>docker-compose.yaml:monitoring.yaml
+docker-compose up -d
+</code></pre></div>
+
+
+ <a class="btn btn-success btn-lg" href="../../zh/recipe/sparkozonefsk8s.html">Next >></a>
+
+ </div>
+
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+ </div>
+ <div class="push"></div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: December 9, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/cdc2c1333f78151ab5f00ad555da201fc4129e75">cdc2c1333</a>
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+++ b/docs/1.1.0/zh/recipe/sparkozonefsk8s.html
@@ -0,0 +1,461 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
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+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
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+
+ <title>Documentation for Apache Ozone</title>
+
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+ <link href="../../css/bootstrap.min.css" rel="stylesheet">
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+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
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+ <li class="breadcrumb-item active" aria-current="page">Kubernetes 上运行 Spark 和 OzoneFS</li>
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+ <div class="col-md-9">
+ <h1>Kubernetes 上运行 Spark 和 OzoneFS</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p>本页介绍如何通过以下组件在 Spark 中使用 Ozone 对象存储：</p>
+<ul>
+<li>OzoneFS (兼容 Hadoop 的文件系统)</li>
+<li>Hadoop 2.7 (包含在 Spark 发行包中)</li>
+<li>Kubernetes 的 Spark 调度器</li>
+<li>本地 Spark 客户端</li>
+</ul>
+<h2 id="准备">准备</h2>
+<p>下载 Spark 和 Ozone 的最新发行包并解压，本方法使用 <code>spark-2.4.6-bin-hadoop2.7</code> 进行了测试。</p>
+<p>你还需要准备以下内容：</p>
+<ul>
+<li>用来上传下载 spark+ozone 镜像的仓库（本文档中使用 Docker Hub）</li>
+<li>自定义镜像的名称，形如 repo/name（本文档中使用 <em>myrepo/ozone-spark</em>）</li>
+<li>专门的 Kubernetes 命名空间（本文档中使用 <em>yournamespace</em>）</li>
+</ul>
+<h2 id="为-driver-创建-docker-镜像">为 driver 创建 docker 镜像</h2>
+<h3 id="创建-spark-driverexecutor-基础镜像">创建 Spark driver/executor 基础镜像</h3>
+<p>首先使用 Spark 的镜像创建工具创建一个镜像。
+在 Spark 发行包中运行以下命令：</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">./bin/docker-image-tool.sh -r myrepo -t 2.4.6 build
+</code></pre></div><p><em>注意</em>: 如果你使用 Minikube，需要加上 <code>-m</code> 参数来使用 Minikube 镜像的 docker 进程。</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">./bin/docker-image-tool.sh -m -r myrepo -t 2.4.6 build
+</code></pre></div><p><code>./bin/docker-image-tool.sh</code> 是 Spark 用来创建镜像的官方工具，上面的步骤会创建多个名为 <em>myrepo/spark</em> 的 Spark 镜像，其中的第一个镜像用作接下来步骤的基础镜像。</p>
+<h3 id="定制镜像">定制镜像</h3>
+<p>创建一个用于定制镜像的目录。</p>
+<p>从集群中拷贝 <code>ozone-site.xml</code>：</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">kubectl cp om-0:/opt/hadoop/etc/hadoop/ozone-site.xml .
+</code></pre></div><p>从 Ozone 目录中拷贝 <code>ozonefs.jar</code>（<strong>使用 hadoop2 版本！</strong>）</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-xml" data-lang="xml"><span style="color:#f92672"><configuration></span>
+ <span style="color:#f92672"><property></span>
+ <span style="color:#f92672"><name></span>fs.AbstractFileSystem.o3fs.impl<span style="color:#f92672"></name></span>
+ <span style="color:#f92672"><value></span>org.apache.hadoop.fs.ozone.OzFs<span style="color:#f92672"></value></span>
+ <span style="color:#f92672"></property></span>
+<span style="color:#f92672"></configuration></span>
+</code></pre></div><p>kubectl cp om-0:/opt/hadoop/share/ozone/lib/hadoop-ozone-filesystem-hadoop2-VERSION.jar hadoop-ozone-filesystem-hadoop2.jar</p>
+<pre><code>
+
+编写新的 Dockerfile 并构建镜像：
+</code></pre><p>FROM myrepo/spark:2.4.6
+ADD core-site.xml /opt/hadoop/conf/core-site.xml
+ADD ozone-site.xml /opt/hadoop/conf/ozone-site.xml
+ENV HADOOP_CONF_DIR=/opt/hadoop/conf
+ENV SPARK_EXTRA_CLASSPATH=/opt/hadoop/conf
+ADD hadoop-ozone-filesystem-hadoop2.jar /opt/hadoop-ozone-filesystem-hadoop2.jar</p>
+<pre><code>
+```bash
+docker build -t myrepo/spark-ozone
+</code></pre><p>对于远程的 Kubernetes 集群，你可能需要推送镜像：</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">docker push myrepo/spark-ozone
+</code></pre></div><h2 id="创建桶并获取-ozonefs-路径">创建桶并获取 OzoneFS 路径</h2>
+<p>下载任意文本文件并保存为 <code>/tmp/alice.txt</code>。</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">kubectl port-forward s3g-0 9878:9878
+aws s3api --endpoint http://localhost:9878 create-bucket --bucket<span style="color:#f92672">=</span>test
+aws s3api --endpoint http://localhost:9878 put-object --bucket test --key alice.txt --body /tmp/alice.txt
+</code></pre></div><p>记下 Ozone 文件系统的 URI，在接下来的 spark-submit 命令中会用到它。</p>
+<h2 id="创建服务账号">创建服务账号</h2>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">kubectl create serviceaccount spark -n yournamespace
+kubectl create clusterrolebinding spark-role --clusterrole<span style="color:#f92672">=</span>edit --serviceaccount<span style="color:#f92672">=</span>yournamespace:spark --namespace<span style="color:#f92672">=</span>yournamespace
+</code></pre></div><h2 id="运行任务">运行任务</h2>
+<p>运行如下的 spark-submit 命令，但需要对下列的值进行修改：</p>
+<ul>
+<li>kubernetes master url（你可以查看 <em>~/.kube/config</em> 来获取实际值）</li>
+<li>kubernetes namespace（本例中为 <em>yournamespace</em>）</li>
+<li>serviceAccountName (如果你按照上面的步骤做了，使用 <em>spark</em> 即可）</li>
+<li>container.image (在本例中该值为 <em>myrepo/spark-ozone</em>，在上一步中这个镜像被推送至镜像仓库）</li>
+<li>输入文件的位置（o3fs://…），使用上面 <code>ozone s3 path <桶名></code> 命令输出中的字符串即可）</li>
+</ul>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">bin/spark-submit <span style="color:#ae81ff">\
+</span><span style="color:#ae81ff"></span> --master k8s://https://kubernetes:6443 <span style="color:#ae81ff">\
+</span><span style="color:#ae81ff"></span> --deploy-mode cluster <span style="color:#ae81ff">\
+</span><span style="color:#ae81ff"></span> --name spark-word-count <span style="color:#ae81ff">\
+</span><span style="color:#ae81ff"></span> --class org.apache.spark.examples.JavaWordCount <span style="color:#ae81ff">\
+</span><span style="color:#ae81ff"></span> --conf spark.executor.instances<span style="color:#f92672">=</span><span style="color:#ae81ff">1</span> <span style="color:#ae81ff">\
+</span><span style="color:#ae81ff"></span> --conf spark.kubernetes.namespace<span style="color:#f92672">=</span>yournamespace <span style="color:#ae81ff">\
+</span><span style="color:#ae81ff"></span> --conf spark.kubernetes.authenticate.driver.serviceAccountName<span style="color:#f92672">=</span>spark <span style="color:#ae81ff">\
+</span><span style="color:#ae81ff"></span> --conf spark.kubernetes.container.image<span style="color:#f92672">=</span>myrepo/spark-ozone <span style="color:#ae81ff">\
+</span><span style="color:#ae81ff"></span> --conf spark.kubernetes.container.image.pullPolicy<span style="color:#f92672">=</span>Always <span style="color:#ae81ff">\
+</span><span style="color:#ae81ff"></span> --jars /opt/hadoop-ozone-filesystem-hadoop2.jar <span style="color:#ae81ff">\
+</span><span style="color:#ae81ff"></span> local:///opt/spark/examples/jars/spark-examples_2.11-2.4.0.jar <span style="color:#ae81ff">\
+</span><span style="color:#ae81ff"></span> o3fs://test.s3v.ozone-om-0.ozone-om:9862/alice.txt
+</code></pre></div><p>使用 <code>kubectl get pod</code> 命令查看可用的 <code>spark-word-count-...</code> pod。</p>
+<p>使用 <code>kubectl logs spark-word-count-1549973913699-driver</code> 命令查看计算结果。</p>
+<p>输出的结果类似如下：</p>
+<pre><code>...
+name: 8
+William: 3
+this,': 1
+SOUP!': 1
+`Silence: 1
+`Mine: 1
+ordered.: 1
+considering: 3
+muttering: 3
+candle: 2
+...
+</code></pre>
+
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+ </div>
+ <div class="push"></div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: June 25, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/fe015bdd7529db0c7088a9de09dc58907f531d91">fe015bdd7</a>
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diff --git a/docs/1.1.0/zh/security.html b/docs/1.1.0/zh/security.html
new file mode 100644
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+++ b/docs/1.1.0/zh/security.html
@@ -0,0 +1,540 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
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+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
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+ <link href="../css/bootstrap.min.css" rel="stylesheet">
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+ <a href="../zh/security/gdpr.html">Ozone 中的 GDPR</a>
+
+ </li>
+
+ <li class="">
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+ <a href="../zh/feature/quota.html">Ozone中的配额</a>
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+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
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+ <h1>安全</h1>
+ </div>
+
+ <div class="col-md-9">
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
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+
+ Unless required by applicable law or agreed to in writing, software
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+<div class="jumbotron jumbotron-fluid">
+ <div class="container">
+ <h3 class="display-4">安全化 Ozone </h3>
+ <p class="lead">
+
+ Ozone 是一个企业级的安全存储系统，它提供了很多可配置的安全功能，以下页面讨论了如何配置和使用 Ozone 的安全功能。
+
+ </p>
+ </div>
+</div>
+<div class="alert alert-warning" role="alert">
+如果你想要深入理解 Ozone 的安全架构，请查看 <a href="https://issues.apache.org/jira/secure/attachment/12911638/HadoopStorageLayerSecurity.pdf">Ozone 安全架构</a>。
+</div>
+<p>根据不同的需求，安全化 Ozone 有多种可选的步骤。</p>
+
+
+
+
+
+
+
+ <div class="row">
+
+ <div class="col-sm-6">
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+
+ <span class="glyphicon glyphicon-tower"
+ aria-hidden="true"></span>
+
+ 安全化 Ozone
+ </h2>
+ <p class="card-text">简要介绍 Ozone 中的安全概念以及安全化 OM 和 SCM 的步骤。</p>
+ <a href="../zh/security/secureozone.html"
+ class=" btn btn-primary btn-lg">安全化 Ozone</a>
+ </div>
+ </div>
+ </div>
+
+
+
+
+
+
+ <div class="col-sm-6">
+ <div class="card">
+ <div class="card-body">
+ <h2 class="card-title">
+
+ <span class="glyphicon glyphicon-th"
+ aria-hidden="true"></span>
+
+ 安全化 Datanode
+ </h2>
+ <p class="card-text">解释安全化 datanode 的不同模式，包括 Kerberos、证书的手动颁发和自动颁发等。</p>
+ <a href="../zh/security/securingdatanodes.html"
+ class=" btn btn-primary btn-lg">安全化 Datanode</a>
+ </div>
+ </div>
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+
+
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+
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+
+
+ <div class="row">
+
+ <div class="col-sm-6">
+ <div class="card">
+ <div class="card-body">
+ <h2 class="card-title">
+
+ <span class="glyphicon glyphicon-user"
+ aria-hidden="true"></span>
+
+ Ozone 中的 GDPR
+ </h2>
+ <p class="card-text">Ozone 中的 GDPR</p>
+ <a href="../zh/security/gdpr.html"
+ class=" btn btn-primary btn-lg">Ozone 中的 GDPR</a>
+ </div>
+ </div>
+ </div>
+
+
+
+
+
+
+ <div class="col-sm-6">
+ <div class="card">
+ <div class="card-body">
+ <h2 class="card-title">
+
+ <span class="glyphicon glyphicon-lock"
+ aria-hidden="true"></span>
+
+ 透明数据加密
+ </h2>
+ <p class="card-text">透明数据加密（Transparent Data Encryption，TDE）以密文形式在磁盘上保存数据，但可以在用户访问的时候自动进行解密。</p>
+ <a href="../zh/security/securingtde.html"
+ class=" btn btn-primary btn-lg">透明数据加密</a>
+ </div>
+ </div>
+ </div>
+
+
+ </div>
+
+
+
+
+
+ <div class="row">
+
+ <div class="col-sm-6">
+ <div class="card">
+ <div class="card-body">
+ <h2 class="card-title">
+
+ <span class="glyphicon glyphicon-cloud"
+ aria-hidden="true"></span>
+
+ 安全化 S3
+ </h2>
+ <p class="card-text">Ozone 支持 S3 协议，并使用 AWS Signature Version 4 protocol which allows a seamless S3 experience.</p>
+ <a href="../zh/security/securings3.html"
+ class=" btn btn-primary btn-lg">安全化 S3</a>
+ </div>
+ </div>
+ </div>
+
+
+
+
+
+
+ <div class="col-sm-6">
+ <div class="card">
+ <div class="card-body">
+ <h2 class="card-title">
+
+ <span class="glyphicon glyphicon-user"
+ aria-hidden="true"></span>
+
+ Apache Ranger
+ </h2>
+ <p class="card-text">Apache Ranger 是一个用于管理和监控 Hadoop 平台复杂数据权限的框架。</p>
+ <a href="../zh/security/securitywithranger.html"
+ class=" btn btn-primary btn-lg">Apache Ranger</a>
+ </div>
+ </div>
+ </div>
+
+
+ </div>
+
+
+
+
+
+ <div class="row">
+
+ <div class="col-sm-6">
+ <div class="card">
+ <div class="card-body">
+ <h2 class="card-title">
+
+ <span class="glyphicon glyphicon-transfer"
+ aria-hidden="true"></span>
+
+ Ozone 访问控制列表
+ </h2>
+ <p class="card-text">Ozone 原生的授权模块提供了不需要集成 Ranger 的访问控制列表（ACL）支持。</p>
+ <a href="../zh/security/securityacls.html"
+ class=" btn btn-primary btn-lg">Ozone 访问控制列表</a>
+ </div>
+ </div>
+ </div>
+
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+</div>
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+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: May 29, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/5844712f3f2ae960248a1840f0fe0cdb7a38296d">5844712f3</a>
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diff --git a/docs/1.1.0/zh/security/gdpr.html b/docs/1.1.0/zh/security/gdpr.html
new file mode 100644
index 0000000..4977abe
--- /dev/null
+++ b/docs/1.1.0/zh/security/gdpr.html
@@ -0,0 +1,377 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
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+
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+
+ <a href="../../zh/feature/quota.html">Ozone中的配额</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/feature/recon.html">Recon 服务器</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/security.html">
+
+ <span>安全</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/security/secureozone.html">安全化 Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securingtde.html">透明数据加密</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securings3.html">安全化 S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securityacls.html">Ozone 访问控制列表</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/interface.html">
+
+ <span>编程接口</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/o3fs.html">Ozone 文件系统</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/csi.html">CSI 协议</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/s3.html">S3 协议接口</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ </ul>
+ </li>
+
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+ <li class="">
+
+ <a href="../../zh/tools.html">
+
+
+
+ <span>工具</span>
+ </a>
+ </li>
+
+
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+ <li class="">
+
+ <a href="../../zh/recipe.html">
+
+
+
+ <span>使用配方</span>
+ </a>
+ </li>
+
+
+ <li><a href="../../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+
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+ <div class="col-md-9">
+ <nav aria-label="breadcrumb">
+ <ol class="breadcrumb">
+ <li class="breadcrumb-item"><a href="../../zh/index.html">Home</a></li>
+ <li class="breadcrumb-item" aria-current="page"><a href="../../zh/security.html">安全</a></li>
+ <li class="breadcrumb-item active" aria-current="page">Ozone 中的 GDPR</li>
+ </ol>
+ </nav>
+
+
+
+<div class="pull-right">
+
+
+
+ <a href="../../security/gdpr.html"><span class="label label-success">English</span></a>
+
+
+
+
+</div>
+
+
+ <div class="col-md-9">
+ <h1>Ozone 中的 GDPR</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<div class="alert alert-warning">
+<p>注意：本页面翻译的信息可能滞后，最新的信息请参看英文版的相关页面。</p>
+</div>
+<p>在 Ozone 中遵守 GDPR 规范非常简单，只需要在创建桶时指定 <code>--enforcegdpr=true</code> 或 <code>-g=true</code> 参数，这样创建出的桶都是符合 GDPR 规范的，当然，在桶中创建的键也都自动符合。</p>
+<p>GDPR 只能在新桶上应用，对于已有的桶，要想使它符合 GDPR 规范，只能创建一个符合 GDPR 规范的新桶，然后把旧桶中的数据拷贝到新桶。</p>
+<p>创建符合 GDPR 规范的桶的示例：</p>
+<p><code>ozone sh bucket create --enforcegdpr=true /hive/jan</code></p>
+<p><code>ozone sh bucket create -g=true /hive/jan</code></p>
+<p>如果你想创建普通的桶，省略 <code>--enforcegdpr</code> 和 <code>-g</code> 参数即可。</p>
+
+
+
+ <a class="btn btn-success btn-lg" href="../../zh/security/securingtde.html">Next >></a>
+
+ </div>
+
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+ <div class="push"></div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: February 2, 2021 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/23d21827560e79e939a902dee8396bf6f7b2c6d8">23d218275</a>
+ </span>
+ </div>
+</footer>
+
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+</html>
\ No newline at end of file
diff --git a/docs/1.1.0/zh/security/index.xml b/docs/1.1.0/zh/security/index.xml
new file mode 100644
index 0000000..95ffb52
--- /dev/null
+++ b/docs/1.1.0/zh/security/index.xml
@@ -0,0 +1,73 @@
+<?xml version="1.0" encoding="utf-8" standalone="yes"?>
+<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
+ <channel>
+ <title>安全 on Ozone</title>
+ <link>/zh/security.html</link>
+ <description>Recent content in 安全 on Ozone</description>
+ <generator>Hugo -- gohugo.io</generator>
+ <language>en-us</language><atom:link href="/zh/security/index.xml" rel="self" type="application/rss+xml" />
+ <item>
+ <title>安全化 Ozone</title>
+ <link>/zh/security/secureozone.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/zh/security/secureozone.html</guid>
+ <description>简要介绍 Ozone 中的安全概念以及安全化 OM 和 SCM 的步骤。</description>
+ </item>
+
+ <item>
+ <title>安全化 Datanode</title>
+ <link>/zh/security/securingdatanodes.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/zh/security/securingdatanodes.html</guid>
+ <description>解释安全化 datanode 的不同模式，包括 Kerberos、证书的手动颁发和自动颁发等。</description>
+ </item>
+
+ <item>
+ <title>Ozone 中的 GDPR</title>
+ <link>/zh/security/gdpr.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/zh/security/gdpr.html</guid>
+ <description>Ozone 中的 GDPR</description>
+ </item>
+
+ <item>
+ <title>透明数据加密</title>
+ <link>/zh/security/securingtde.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/zh/security/securingtde.html</guid>
+ <description>透明数据加密（Transparent Data Encryption，TDE）以密文形式在磁盘上保存数据，但可以在用户访问的时候自动进行解密。</description>
+ </item>
+
+ <item>
+ <title>安全化 S3</title>
+ <link>/zh/security/securings3.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/zh/security/securings3.html</guid>
+ <description>Ozone 支持 S3 协议，并使用 AWS Signature Version 4 protocol which allows a seamless S3 experience.</description>
+ </item>
+
+ <item>
+ <title>Apache Ranger</title>
+ <link>/zh/security/securitywithranger.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/zh/security/securitywithranger.html</guid>
+ <description>Apache Ranger 是一个用于管理和监控 Hadoop 平台复杂数据权限的框架。</description>
+ </item>
+
+ <item>
+ <title>Ozone 访问控制列表</title>
+ <link>/zh/security/securityacls.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/zh/security/securityacls.html</guid>
+ <description>Ozone 原生的授权模块提供了不需要集成 Ranger 的访问控制列表（ACL）支持。</description>
+ </item>
+
+ </channel>
+</rss>
diff --git a/docs/1.1.0/zh/security/secureozone.html b/docs/1.1.0/zh/security/secureozone.html
new file mode 100644
index 0000000..de7c729
--- /dev/null
+++ b/docs/1.1.0/zh/security/secureozone.html
@@ -0,0 +1,499 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+<body>
+
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../../zh/index.html" class="navbar-left ozone-logo">
+ <img src="../../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../../zh/index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+
+ <div class="wrapper">
+ <div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="../../zh/index.html">
+
+
+
+ <span>概述</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../../zh/start.html">
+
+
+
+ <span>快速入门</span>
+ </a>
+ </li>
+
+
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+ <li class="">
+ <a href="../../zh/concept.html">
+
+ <span>概念</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/concept/overview.html">概览</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/datanodes.html">数据节点</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
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+
+ <li class="">
+ <a href="../../zh/feature.html">
+
+ <span>特点</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/feature/ha.html">高可用</a>
+
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+
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+ <a href="../../zh/security/gdpr.html">Ozone 中的 GDPR</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/feature/quota.html">Ozone中的配额</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/feature/recon.html">Recon 服务器</a>
+
+ </li>
+
+ </ul>
+ </li>
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+ <li class="">
+ <a href="../../zh/security.html">
+
+ <span>安全</span>
+ </a>
+ <ul class="nav">
+
+ <li class="active">
+
+ <a href="../../zh/security/secureozone.html">安全化 Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securingtde.html">透明数据加密</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securings3.html">安全化 S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securityacls.html">Ozone 访问控制列表</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/interface.html">
+
+ <span>编程接口</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/o3fs.html">Ozone 文件系统</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/csi.html">CSI 协议</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/s3.html">S3 协议接口</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
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+ <li class="">
+
+ <a href="../../zh/tools.html">
+
+
+
+ <span>工具</span>
+ </a>
+ </li>
+
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+ <li class="">
+
+ <a href="../../zh/recipe.html">
+
+
+
+ <span>使用配方</span>
+ </a>
+ </li>
+
+
+ <li><a href="../../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+
+
+
+ <div class="col-md-9">
+ <nav aria-label="breadcrumb">
+ <ol class="breadcrumb">
+ <li class="breadcrumb-item"><a href="../../zh/index.html">Home</a></li>
+ <li class="breadcrumb-item" aria-current="page"><a href="../../zh/security.html">安全</a></li>
+ <li class="breadcrumb-item active" aria-current="page">安全化 Ozone</li>
+ </ol>
+ </nav>
+
+
+
+<div class="pull-right">
+
+
+
+ <a href="../../security/secureozone.html"><span class="label label-success">English</span></a>
+
+
+
+
+</div>
+
+
+ <div class="col-md-9">
+ <h1>安全化 Ozone</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<h1 id="kerberos">Kerberos</h1>
+<p>Ozone 集群的安全依赖于 <a href="https://web.mit.edu/kerberos/">Kerberos</a>。过去 HDFS 支持在隔离的安全网络中运行，因此可以不进行安全化的集群部署。</p>
+<p>Ozone 在这方面与 HDFS 保持一致，但不久之后将 <em>默认启用安全机制</em> 。目前，Ozone 集群启用安全机制需要将配置 <strong>ozone.security.enabled</strong> 设置为 <em>true</em> ，以及将 <strong>hadoop.security.authentication</strong> 设置为 <em>kerberos</em> 。</p>
+<table>
+<thead>
+<tr>
+<th>参数</th>
+<th>值</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>ozone.security.enabled</td>
+<td><em>true</em></td>
+</tr>
+<tr>
+<td>hadoop.security.authentication</td>
+<td><em>kerberos</em></td>
+</tr>
+</tbody>
+</table>
+<h1 id="tokens">Tokens</h1>
+<p>Ozone 使用 token 的方法来防止 Kerberos 服务器负载过重，当每秒处理上千个请求时，Kerberos 可能无法很好地工作。所以，每次当用户完成一次认证之后，Ozone 会向用户颁发代理 token 和块 token，应用程序可以使用这些 token 来对集群进行特定的操作，就像它们持有 kerberos 凭据一样，Ozone 支持以下类型的 token。</p>
+<h3 id="代理-token">代理 Token</h3>
+<p>代理 token 允许应用模拟用户的 kerberos 凭据，它基于 kerberos 的身份认证，由 OM 颁发，当集群启用安全机制时，代理 token 功能默认启用。</p>
+<h3 id="块-token">块 Token</h3>
+<p>用户通过块 token 来读写一个块，它的作用是让数据节点知道用户是否有对块进行读和修改的权限。</p>
+<h3 id="s3authinfo">S3AuthInfo</h3>
+<p>S3 使用了一种不一样的共享秘密的安全机制，Ozone 支持 AWS Signature Version 4 协议，从用户的角度来看，Ozone 的 s3 感觉与 AWS S3 无异。</p>
+<p>S3 token 功能在启用安全机制的情况下也默认开启。</p>
+<p>Ozone 的每个服务进程都需要一个 Kerberos 服务主体名和对应的 <a href="https://web.mit.edu/kerberos/krb5-latest/doc/basic/keytab_def.html">kerberos keytab</a> 文件。</p>
+<p>ozone-site.xml 中应进行如下配置：</p>
+<div class="card-group">
+ <div class="card">
+ <div class="card-body">
+ <h3 class="card-title">Storage Container Manager</h3>
+ <p class="card-text">
+ <br>
+ SCM 需要两个 Kerberos 主体，以及两个对应的 keytab 文件。
+ <br>
+ <table class="table table-dark">
+ <thead>
+ <tr>
+ <th scope="col">配置</th>
+ <th scope="col">描述</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr>
+ <td>hdds.scm.kerberos.principal</th>
+ <td>SCM 服务主体，例如：scm/_HOST@REALM.COM</td>
+ </tr>
+ <tr>
+ <td>hdds.scm.kerberos.keytab.file</th>
+ <td>SCM 进程使用的 keytab 文件</td>
+ </tr>
+ <tr>
+ <td>hdds.scm.http.kerberos.principal</th>
+ <td>SCM http 服务主体</td>
+ </tr>
+ <tr>
+ <td>hdds.scm.http.kerberos.keytab</th>
+ <td>SCM http 服务使用的 keytab 文件</td>
+ </tr>
+ </tbody>
+ </table>
+ </div>
+ </div>
+ <div class="card">
+ <div class="card-body">
+ <h3 class="card-title">Ozone Manager</h3>
+ <p class="card-text">
+ <br>
+ 和 SCM 一样，OM 也需要两个 Kerberos 主体和对应的 keytab 文件。
+ <br>
+ <table class="table table-dark">
+ <thead>
+ <tr>
+ <th scope="col">配置</th>
+ <th scope="col">描述</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr>
+ <td>ozone.om.kerberos.principal</th>
+ <td>OzoneManager 服务主体，例如：om/_HOST@REALM.COM</td>
+ </tr>
+ <tr>
+ <td>ozone.om.kerberos.keytab.file</th>
+ <td>OM 进程使用的 keytab 文件</td>
+ </tr>
+ <tr>
+ <td>ozone.om.http.kerberos.principal</th>
+ <td>OM http 服务主体</td>
+ </tr>
+ <tr>
+ <td>ozone.om.http.kerberos.keytab</th>
+ <td>OM http 服务使用的 keytab 文件</td>
+ </tr>
+ </tbody>
+ </table>
+ </div>
+ </div>
+ <div class="card">
+ <div class="card-body">
+ <h3 class="card-title">S3 网关</h3>
+ <p class="card-text">
+ <br>
+ S3 网关只需要一个服务主体，配置如下：
+ <br>
+ <table class="table table-dark">
+ <thead>
+ <tr>
+ <th scope="col">配置</th>
+ <th scope="col">描述</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr>
+ <td>ozone.s3g.authentication.kerberos.principal</th>
+ <td>S3 网关服务主体，例如：HTTP/_HOST@EXAMPLE.COM</td>
+ </tr>
+ <tr>
+ <td>ozone.s3g.keytab.file</th>
+ <td>S3 网关使用的 keytab 文件</td>
+ </tr>
+ </tbody>
+ </table>
+ </div>
+ </div>
+</div>
+
+
+
+ <a class="btn btn-success btn-lg" href="../../zh/security/securingdatanodes.html">Next >></a>
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+ </div>
+ <div class="push"></div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: October 5, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/19cb481896f091ec5c02fe4010a5ab428302f38f">19cb48189</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="../../js/jquery-3.5.1.min.js"></script>
+<script src="../../js/ozonedoc.js"></script>
+<script src="../../js/bootstrap.min.js"></script>
+
+
+</body>
+
+</html>
\ No newline at end of file
diff --git a/docs/1.1.0/zh/security/securingdatanodes.html b/docs/1.1.0/zh/security/securingdatanodes.html
new file mode 100644
index 0000000..862ec4a
--- /dev/null
+++ b/docs/1.1.0/zh/security/securingdatanodes.html
@@ -0,0 +1,405 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+<body>
+
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../../zh/index.html" class="navbar-left ozone-logo">
+ <img src="../../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../../zh/index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+
+ <div class="wrapper">
+ <div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="../../zh/index.html">
+
+
+
+ <span>概述</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../../zh/start.html">
+
+
+
+ <span>快速入门</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/concept.html">
+
+ <span>概念</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/concept/overview.html">概览</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/datanodes.html">数据节点</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/feature.html">
+
+ <span>特点</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/feature/ha.html">高可用</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/gdpr.html">Ozone 中的 GDPR</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/feature/quota.html">Ozone中的配额</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/feature/recon.html">Recon 服务器</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/security.html">
+
+ <span>安全</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/security/secureozone.html">安全化 Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securingtde.html">透明数据加密</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securings3.html">安全化 S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securityacls.html">Ozone 访问控制列表</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/interface.html">
+
+ <span>编程接口</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/o3fs.html">Ozone 文件系统</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/csi.html">CSI 协议</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/s3.html">S3 协议接口</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../../zh/tools.html">
+
+
+
+ <span>工具</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../../zh/recipe.html">
+
+
+
+ <span>使用配方</span>
+ </a>
+ </li>
+
+
+ <li><a href="../../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+
+
+
+ <div class="col-md-9">
+ <nav aria-label="breadcrumb">
+ <ol class="breadcrumb">
+ <li class="breadcrumb-item"><a href="../../zh/index.html">Home</a></li>
+ <li class="breadcrumb-item" aria-current="page"><a href="../../zh/security.html">安全</a></li>
+ <li class="breadcrumb-item active" aria-current="page">安全化 Datanode</li>
+ </ol>
+ </nav>
+
+
+
+<div class="pull-right">
+
+
+
+ <a href="../../security/securingdatanodes.html"><span class="label label-success">English</span></a>
+
+
+
+
+</div>
+
+
+ <div class="col-md-9">
+ <h1>安全化 Datanode</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p>Hadoop 中 datanode 的安全机制是通过给每个节点创建 Keytab 文件实现的。Ozone 的 datanode 安全机制不依赖 Kerberos，而是改用 datanode 证书。</p>
+<p>但是我们也支持传统的基于 Kerberos 的认证来方便现有用户，用户只需要在 hdfs-site.xml 里配置下面参数即可：</p>
+<table>
+<thead>
+<tr>
+<th>参数名</th>
+<th>描述</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>dfs.datanode.kerberos.principal</td>
+<td>datanode 的服务主体名 <br/> 比如：dn/_<a href="mailto:HOST@REALM.COM">HOST@REALM.COM</a></td>
+</tr>
+<tr>
+<td>dfs.datanode.keytab.file</td>
+<td>datanode 进程所使用的 keytab 文件</td>
+</tr>
+<tr>
+<td>hdds.datanode.http.auth.kerberos.principal</td>
+<td>datanode http 服务器的服务主体名</td>
+</tr>
+<tr>
+<td>hdds.datanode.http.auth.kerberos.keytab</td>
+<td>datanode http 服务器的服务主体登录所使用的 keytab 文件</td>
+</tr>
+</tbody>
+</table>
+<h2 id="如何安全化-datanode">如何安全化 datanode</h2>
+<p>在 Ozone 中，当 datanode 启动并发现 SCM 的地址之后，datanode 首先创建私钥并向 SCM 发送证书请求。</p>
+<h3>通过 Kerberos 颁发证书<span class="badge badge-secondary">当前模型</span></h3>
+SCM 有一个内置的 CA 用来批准证书请求，如果 datanode 已经有一个 Kerberos keytab，SCM 会信任它并自动颁发一个证书。
+<h3>手动颁发<span class="badge badge-primary">开发中</span></h3>
+如果 datanode 是新加入的并且没有 keytab，那么证书请求需要等待管理员的批（手动批准功能尚未完全支持）。换句话说，信任关系链由集群管理员建立。
+<h3>自动颁发 <span class="badge badge-secondary">开发中</span></h3>
+如果你通过 Kubernetes 这样的容器编排软件运行 Ozone，Kubernetes 需要为 datanode 创建一次性 token，用于在启动阶段证明 datanode 容器的身份。（这个特性也正在开发中。）
+<p>证书颁发后，datanode 的安全就得到了保障，并且 OM 可以颁发块 token。如果 datanode 没有证书或者 SCM 的根证书，datanode 会自动进行注册，下载 SCM 的根证书，并获取自己的证书。</p>
+
+
+
+ <a class="btn btn-success btn-lg" href="../../zh/security/gdpr.html">Next >></a>
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+ </div>
+ <div class="push"></div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: September 23, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/0eceb4c18a6a56b784b928d3846e6a659d0ec42e">0eceb4c18</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="../../js/jquery-3.5.1.min.js"></script>
+<script src="../../js/ozonedoc.js"></script>
+<script src="../../js/bootstrap.min.js"></script>
+
+
+</body>
+
+</html>
\ No newline at end of file
diff --git a/docs/1.1.0/zh/security/securings3.html b/docs/1.1.0/zh/security/securings3.html
new file mode 100644
index 0000000..53a8d25
--- /dev/null
+++ b/docs/1.1.0/zh/security/securings3.html
@@ -0,0 +1,386 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+<body>
+
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../../zh/index.html" class="navbar-left ozone-logo">
+ <img src="../../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../../zh/index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+
+ <div class="wrapper">
+ <div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="../../zh/index.html">
+
+
+
+ <span>概述</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../../zh/start.html">
+
+
+
+ <span>快速入门</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/concept.html">
+
+ <span>概念</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/concept/overview.html">概览</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/datanodes.html">数据节点</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/feature.html">
+
+ <span>特点</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/feature/ha.html">高可用</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/gdpr.html">Ozone 中的 GDPR</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/feature/quota.html">Ozone中的配额</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/feature/recon.html">Recon 服务器</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/security.html">
+
+ <span>安全</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/security/secureozone.html">安全化 Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securingtde.html">透明数据加密</a>
+
+ </li>
+
+ <li class="active">
+
+ <a href="../../zh/security/securings3.html">安全化 S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securityacls.html">Ozone 访问控制列表</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/interface.html">
+
+ <span>编程接口</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/o3fs.html">Ozone 文件系统</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/csi.html">CSI 协议</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/s3.html">S3 协议接口</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../../zh/tools.html">
+
+
+
+ <span>工具</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../../zh/recipe.html">
+
+
+
+ <span>使用配方</span>
+ </a>
+ </li>
+
+
+ <li><a href="../../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+
+
+
+ <div class="col-md-9">
+ <nav aria-label="breadcrumb">
+ <ol class="breadcrumb">
+ <li class="breadcrumb-item"><a href="../../zh/index.html">Home</a></li>
+ <li class="breadcrumb-item" aria-current="page"><a href="../../zh/security.html">安全</a></li>
+ <li class="breadcrumb-item active" aria-current="page">安全化 S3</li>
+ </ol>
+ </nav>
+
+
+
+<div class="pull-right">
+
+
+
+ <a href="../../security/securings3.html"><span class="label label-success">English</span></a>
+
+
+
+
+</div>
+
+
+ <div class="col-md-9">
+ <h1>安全化 S3</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p>用户需要由 AWS 网站生成的 AWS access key ID 和 AWS secret 来访问 AWS S3 的桶，当你使用 Ozone 的 S3 协议时，你也需要同样的 AWS access key 和 secret。</p>
+<p>在 Ozone 中，用户可以直接下载 access key。用户需要先执行 <code>kinit</code> 命令进行 Kerberos 认证，认证通过后就可以下载 S3 access key 和 secret。和 AWS S3 一样，access key 和 secret 具有 S3 桶的全部权限，用户需要保管好 key 和 secret。</p>
+<ul>
+<li>S3 客户端可以从 OM 获取 access key id 和 secret。</li>
+</ul>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">ozone s3 getsecret
+</code></pre></div><p>这条命令会与 Ozone 进行通信，对用户进行 Kerberos 认证并生成 AWS 凭据，结果会直接打印在屏幕上，你可以将其配置在 <em>.aws.</em> 文件中，这样可以在操作 Ozone S3 桶时自动进行认证。</p>
+<div class="alert alert-danger" role="alert">
+请注意：这些 S3 凭据和你的 Kerberos 密码一样，具有你所有桶的完全访问权限。
+</div>
+<ul>
+<li>在 aws 配置中添加上述凭据：</li>
+</ul>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">aws configure set default.s3.signature_version s3v4
+aws configure set aws_access_key_id <span style="color:#e6db74">${</span>accessId<span style="color:#e6db74">}</span>
+aws configure set aws_secret_access_key <span style="color:#e6db74">${</span>secret<span style="color:#e6db74">}</span>
+aws configure set region us-west-1
+</code></pre></div><p>关于通过命令行和 S3 API 使用 S3，请参考 AWS S3 的文档。</p>
+
+
+
+ <a class="btn btn-success btn-lg" href="../../zh/security/securitywithranger.html">Next >></a>
+
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+
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+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: October 5, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/19cb481896f091ec5c02fe4010a5ab428302f38f">19cb48189</a>
+ </span>
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+</footer>
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+<script src="../../js/ozonedoc.js"></script>
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+</html>
\ No newline at end of file
diff --git a/docs/1.1.0/zh/security/securingtde.html b/docs/1.1.0/zh/security/securingtde.html
new file mode 100644
index 0000000..281fb76
--- /dev/null
+++ b/docs/1.1.0/zh/security/securingtde.html
@@ -0,0 +1,398 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
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+<body>
+
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
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+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../../zh/index.html" class="navbar-left ozone-logo">
+ <img src="../../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../../zh/index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
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+
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+
+ </li>
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+ <li class="">
+
+ <a href="../../zh/concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
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+ <li class="">
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+ <a href="../../zh/concept/datanodes.html">数据节点</a>
+
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+
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+
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+ <a href="../../zh/security/securingtde.html">透明数据加密</a>
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+
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+ <a href="../../zh/security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securityacls.html">Ozone 访问控制列表</a>
+
+ </li>
+
+ </ul>
+ </li>
+
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+ <li class="">
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+ </a>
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+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/csi.html">CSI 协议</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/s3.html">S3 协议接口</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ </ul>
+ </li>
+
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+ <li class="">
+
+ <a href="../../zh/tools.html">
+
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+ <span>工具</span>
+ </a>
+ </li>
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+
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+ <span>使用配方</span>
+ </a>
+ </li>
+
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+ <li><a href="../../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+
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+ <div class="col-md-9">
+ <nav aria-label="breadcrumb">
+ <ol class="breadcrumb">
+ <li class="breadcrumb-item"><a href="../../zh/index.html">Home</a></li>
+ <li class="breadcrumb-item" aria-current="page"><a href="../../zh/security.html">安全</a></li>
+ <li class="breadcrumb-item active" aria-current="page">透明数据加密</li>
+ </ol>
+ </nav>
+
+
+
+<div class="pull-right">
+
+
+
+ <a href="../../security/securingtde.html"><span class="label label-success">English</span></a>
+
+
+
+
+</div>
+
+
+ <div class="col-md-9">
+ <h1>透明数据加密</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p>Ozone TDE 的配置和使用和 HDFS TDE 十分相似，主要的区别是，Ozone 中桶级别的 TDE 必须在创建桶时启用。</p>
+<h3 id="配置密钥管理服务器">配置密钥管理服务器</h3>
+<p>使用 TDE 之前，管理员必须要提前配置密钥管理服务 KMS，并且把 KMS 的 URI 通过 core-site.xml 提供给 Ozone。</p>
+<table>
+<thead>
+<tr>
+<th>参数名</th>
+<th>值</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>hadoop.security.key.provider.path</td>
+<td>KMS uri. <br> 比如 kms://http@kms-host:9600/kms</td>
+</tr>
+</tbody>
+</table>
+<h3 id="使用-tde">使用 TDE</h3>
+<p>如果你的集群已经配置好了 TDE，那么你只需要创建加密密钥并启用桶加密即可。</p>
+<p>创建加密密钥的方法为：</p>
+<ul>
+<li>使用 hadoop key 命令创建桶加密密钥，和 HDFS 加密区域的使用方法类似。</li>
+</ul>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">hadoop key create encKey
+</code></pre></div><p>上面这个命令会创建一个用于保护桶数据的密钥。创建完成之后，你可以告诉 Ozone 在读写某个桶中的数据时使用这个密钥。</p>
+<ul>
+<li>将加密密钥分配给桶</li>
+</ul>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">ozone sh bucket create -k encKey /vol/encryptedBucket
+</code></pre></div><p>这条命令执行后，所以写往 <em>encryptedBucket</em> 的数据都会用 encKey 进行加密，当读取里面的数据时，客户端通过 KMS 获取密钥进行解密。换句话说，Ozone 中存储的数据一直是加密的，但用户和客户端对此完全无感知。</p>
+
+
+
+ <a class="btn btn-success btn-lg" href="../../zh/security/securings3.html">Next >></a>
+
+ </div>
+
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+ <div class="push"></div>
+ </div>
+
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+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: October 5, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/19cb481896f091ec5c02fe4010a5ab428302f38f">19cb48189</a>
+ </span>
+ </div>
+</footer>
+
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+
+</html>
\ No newline at end of file
diff --git a/docs/1.1.0/zh/security/securityacls.html b/docs/1.1.0/zh/security/securityacls.html
new file mode 100644
index 0000000..4f0413d
--- /dev/null
+++ b/docs/1.1.0/zh/security/securityacls.html
@@ -0,0 +1,404 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+<body>
+
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../../zh/index.html" class="navbar-left ozone-logo">
+ <img src="../../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../../zh/index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
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+
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+ </li>
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+ <a href="../../zh/concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
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+
+ </li>
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+
+ <a href="../../zh/concept/containers.html">Containers</a>
+
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+
+ <li class="">
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+ <a href="../../zh/concept/recon.html">Recon</a>
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+
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+ </a>
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+
+ <a href="../../zh/feature/ha.html">高可用</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/gdpr.html">Ozone 中的 GDPR</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/feature/quota.html">Ozone中的配额</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/feature/recon.html">Recon 服务器</a>
+
+ </li>
+
+ </ul>
+ </li>
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+
+ <span>安全</span>
+ </a>
+ <ul class="nav">
+
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+ <a href="../../zh/security/secureozone.html">安全化 Ozone</a>
+
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+ <a href="../../zh/security/securingtde.html">透明数据加密</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securings3.html">安全化 S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ <li class="active">
+
+ <a href="../../zh/security/securityacls.html">Ozone 访问控制列表</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/interface.html">
+
+ <span>编程接口</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/o3fs.html">Ozone 文件系统</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/csi.html">CSI 协议</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/s3.html">S3 协议接口</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/reconapi.html">Recon API</a>
+
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+ </a>
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+ </a>
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+ <li><a href="../../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
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+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
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+
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+ <a href="../../security/securityacls.html"><span class="label label-success">English</span></a>
+
+
+
+
+</div>
+
+
+ <div class="col-md-9">
+ <h1>Ozone 访问控制列表</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p>Ozone 既支持原生的 ACL，也支持类似 Ranger 这样的 ACL 插件，如果启用了 Ranger 插件，则以 Ranger 中的 ACL 为准。</p>
+<p>Ozone 的 ACL 是 Posix ACL 和 S3 ACL 的超集。</p>
+<p>ACL 的通用格式为 <em>对象</em>:<em>角色</em>:<em>权限</em>.</p>
+<p><em>对象</em> 可选的值包括：</p>
+<ol>
+<li><strong>卷</strong> - 一个 Ozone 卷，比如 <em>/volume</em></li>
+<li><strong>桶</strong> - 一个 Ozone 桶，比如 <em>/volume/bucket</em></li>
+<li><strong>键</strong> - 一个对象键，比如 <em>/volume/bucket/key</em></li>
+<li><strong>前缀</strong> - 某个键的路径前缀，比如 <em>/volume/bucket/prefix1/prefix2</em></li>
+</ol>
+<p><em>角色</em> 可选的值包括:</p>
+<ol>
+<li><strong>用户</strong> - 一个 Kerberos 用户，和 Posix 用户一样，用户可以是已创建的也可以是未创建的。</li>
+<li><strong>组</strong> - 一个 Kerberos 组，和 Posix 组一样，组可以是已创建的也可以是未创建的。</li>
+<li><strong>所有人</strong> - 所有通过 Kerberos 认证的用户，这对应 Posix 标准中的其它用户。</li>
+<li><strong>匿名</strong> - 完全忽略用户字段，这是对 Posix 语义的扩展，使用 S3 协议时会用到，用于表达无法获取用户的身份或者不在乎用户的身份。</li>
+</ol>
+<div class="alert alert-success" role="alert">
+ S3 用户通过 AWS v4 签名协议访问 Ozone 时，OM 会将其转化为对应的 Kerberos 用户。
+</div>
+<p><em>权限</em> 可选的值包括：:</p>
+<ol>
+<li><strong>创建</strong> – 此 ACL 为用户赋予在卷中创建桶，或者在桶中创建键的权限。请注意：在 Ozone 中，只有管理员可以创建卷。</li>
+<li><strong>列举</strong> – 此 ACL 允许用户列举桶和键，因为列举的是子对象，所以这种 ACL 要绑定在卷和桶上。请注意：只有卷的属主和管理员可以对卷执行列举操作。</li>
+<li><strong>删除</strong> – 允许用户删除卷、桶或键。</li>
+<li><strong>读取</strong> – 允许用户读取卷和桶的元数据，以及读取键的数据流和元数据。</li>
+<li><strong>写入</strong> - 允许用户修改卷和桶的元数据，以及重写一个已存在的键。</li>
+<li><strong>读 ACL</strong> – 允许用户读取某个对象的 ACL。</li>
+<li><strong>写 ACL</strong> – 允许用户修改某个对象的 ACL。</li>
+</ol>
+<h3>Ozone 原生 ACL API</h3>
+<p>ACL 可以通过 Ozone 提供的一系列 API 进行操作，支持的 API 包括：</p>
+<ol>
+<li><strong>SetAcl</strong> – 此 API 的参数为用户主体、Ozone 对象名称、Ozone 对象的类型和 ACL 列表。</li>
+<li><strong>GetAcl</strong> – 此 API 的参数为 Ozone 对象名称和 Ozone 对象类型，返回值为 ACL 列表。</li>
+<li><strong>AddAcl</strong> - 此 API 的参数为 Ozone 对象名称、Ozone 对象类型和待添加的 ACL，新的 ACL 会被添加到该 Ozone 对象的 ACL 条目中。</li>
+<li><strong>RemoveAcl</strong> - 此 API 的参数为 Ozone 对象名称、Ozone 对象类型和待删除的 ACL。</li>
+</ol>
+
+
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+ </div>
+ <div class="push"></div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: October 5, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/19cb481896f091ec5c02fe4010a5ab428302f38f">19cb48189</a>
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new file mode 100644
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@@ -0,0 +1,468 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../../css/bootstrap.min.css" rel="stylesheet">
+
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+ <a href="../../zh/index.html" class="navbar-left ozone-logo">
+ <img src="../../ozone-logo-small.png"/>
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+ <a class="navbar-brand hidden-xs" href="../../zh/index.html">
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+ <ul class="nav navbar-nav navbar-right">
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+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
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+</nav>
+
+
+ <div class="wrapper">
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+
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+ <span>快速入门</span>
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+
+ <span>概念</span>
+ </a>
+ <ul class="nav">
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+ <li class="">
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+ <a href="../../zh/concept/overview.html">概览</a>
+
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+
+ <li class="">
+
+ <a href="../../zh/concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/datanodes.html">数据节点</a>
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+ </li>
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+ <li class="">
+
+ <a href="../../zh/concept/containers.html">Containers</a>
+
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+ <a href="../../zh/concept/recon.html">Recon</a>
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+
+ <a href="../../zh/security/gdpr.html">Ozone 中的 GDPR</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/feature/quota.html">Ozone中的配额</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/feature/recon.html">Recon 服务器</a>
+
+ </li>
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+
+ <span>安全</span>
+ </a>
+ <ul class="nav">
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+ <a href="../../zh/security/securingtde.html">透明数据加密</a>
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+ <a href="../../zh/security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securityacls.html">Ozone 访问控制列表</a>
+
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+
+ </ul>
+ </li>
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+
+ </li>
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+ <li class="">
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+ <a href="../../zh/interface/csi.html">CSI 协议</a>
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+ </li>
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+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
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+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
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+ <li class="breadcrumb-item" aria-current="page"><a href="../../zh/security.html">安全</a></li>
+ <li class="breadcrumb-item active" aria-current="page">Apache Ranger</li>
+ </ol>
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+
+
+
+<div class="pull-right">
+
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+ <a href="../../security/securitywithranger.html"><span class="label label-success">English</span></a>
+
+
+
+
+</div>
+
+
+ <div class="col-md-9">
+ <h1>Apache Ranger</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p>Apache Ranger™ 是一个用于管理和监控 Hadoop 平台复杂数据权限的框架。Apache Ranger 从2.0版本开始支持Ozone鉴权。但由于在2.0中存在一些bug，因此我们更推荐使用Apache Ranger 2.1及以后版本。</p>
+<p>你需要先在你的 Hadoop 集群上安装 Apache Ranger，安装指南可以参考 <a href="https://ranger.apache.org/index.html">Apache Ranger 官网</a>.</p>
+<p>如果你已经安装好了 Apache Ranger，那么 Ozone 的配置十分简单，你只需要启用 ACL 支持并且将 ACL 授权类设置为 Ranger 授权类，在 ozone-site.xml 中添加下面的参数：</p>
+<table>
+<thead>
+<tr>
+<th>参数名</th>
+<th>参数值</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>ozone.acl.enabled</td>
+<td>true</td>
+</tr>
+<tr>
+<td>ozone.acl.authorizer.class</td>
+<td>org.apache.ranger.authorization.ozone.authorizer.RangerOzoneAuthorizer</td>
+</tr>
+</tbody>
+</table>
+<p>Ozone各类操作对应Ranger权限如下：</p>
+<table>
+<thead>
+<tr>
+<th style="text-align:left">operation&permission</th>
+<th style="text-align:left">Volume permission</th>
+<th style="text-align:left">Bucket permission</th>
+<th style="text-align:left">Key permission</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td style="text-align:left">Create volume</td>
+<td style="text-align:left">CREATE</td>
+<td style="text-align:left"></td>
+<td style="text-align:left"></td>
+</tr>
+<tr>
+<td style="text-align:left">List volume</td>
+<td style="text-align:left">LIST</td>
+<td style="text-align:left"></td>
+<td style="text-align:left"></td>
+</tr>
+<tr>
+<td style="text-align:left">Get volume Info</td>
+<td style="text-align:left">READ</td>
+<td style="text-align:left"></td>
+<td style="text-align:left"></td>
+</tr>
+<tr>
+<td style="text-align:left">Delete volume</td>
+<td style="text-align:left">DELETE</td>
+<td style="text-align:left"></td>
+<td style="text-align:left"></td>
+</tr>
+<tr>
+<td style="text-align:left">Create bucket</td>
+<td style="text-align:left">READ</td>
+<td style="text-align:left">CREATE</td>
+<td style="text-align:left"></td>
+</tr>
+<tr>
+<td style="text-align:left">List bucket</td>
+<td style="text-align:left">LIST, READ</td>
+<td style="text-align:left"></td>
+<td style="text-align:left"></td>
+</tr>
+<tr>
+<td style="text-align:left">Get bucket info</td>
+<td style="text-align:left">READ</td>
+<td style="text-align:left">READ</td>
+<td style="text-align:left"></td>
+</tr>
+<tr>
+<td style="text-align:left">Delete bucket</td>
+<td style="text-align:left">READ</td>
+<td style="text-align:left">DELETE</td>
+<td style="text-align:left"></td>
+</tr>
+<tr>
+<td style="text-align:left">List key</td>
+<td style="text-align:left">READ</td>
+<td style="text-align:left">LIST, READ</td>
+<td style="text-align:left"></td>
+</tr>
+<tr>
+<td style="text-align:left">Write key</td>
+<td style="text-align:left">READ</td>
+<td style="text-align:left">READ</td>
+<td style="text-align:left">CREATE, WRITE</td>
+</tr>
+<tr>
+<td style="text-align:left">Read key</td>
+<td style="text-align:left">READ</td>
+<td style="text-align:left">READ</td>
+<td style="text-align:left">READ</td>
+</tr>
+</tbody>
+</table>
+
+
+
+ <a class="btn btn-success btn-lg" href="../../zh/security/securityacls.html">Next >></a>
+
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+
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+
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+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: December 1, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/fc8b4ec08503520c9f7b0f0e27af6696c5f551ec">fc8b4ec08</a>
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new file mode 100644
index 0000000..413b0e9
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@@ -0,0 +1,525 @@
+<?xml version="1.0" encoding="utf-8" standalone="yes"?>
+<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"
+ xmlns:xhtml="http://www.w3.org/1999/xhtml">
+ <url>
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+ <xhtml:link
+ rel="alternate"
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+ <loc>/zh/interface/csi.html</loc>
+ <lastmod>2020-10-05T21:30:24+08:00</lastmod>
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+ <loc>/zh/recipe.html</loc>
+ <lastmod>2020-04-22T07:46:38+08:00</lastmod>
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+ href="/zh/recipe.html"
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+ </url><url>
+ <loc>/zh/start/startfromdockerhub.html</loc>
+ <lastmod>2020-02-06T14:59:14-08:00</lastmod>
+ <xhtml:link
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+ <xhtml:link
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+ href="/zh/start/onprem.html"
+ />
+ </url><url>
+ <loc>/zh/start/minikube.html</loc>
+ <lastmod>2020-02-06T14:59:14-08:00</lastmod>
+ <xhtml:link
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+ href="/start/minikube.html"
+ />
+ <xhtml:link
+ rel="alternate"
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+ href="/zh/start/minikube.html"
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+ <loc>/zh/start/kubernetes.html</loc>
+ <lastmod>2020-02-06T14:59:14-08:00</lastmod>
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+ />
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+ <loc>/zh/start/runningviadocker.html</loc>
+ <lastmod>2020-02-06T14:59:14-08:00</lastmod>
+ <xhtml:link
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+ href="/start/runningviadocker.html"
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+ />
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+ <loc>/zh/start/fromsource.html</loc>
+ <lastmod>2020-08-07T18:35:36+02:00</lastmod>
+ <xhtml:link
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+ />
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+ />
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+ <loc>/zh/tools/genconf.html</loc>
+ <lastmod>2020-04-23T07:58:53+08:00</lastmod>
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+ />
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+ <xhtml:link
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+ href="/recipe/prometheus.html"
+ />
+ <xhtml:link
+ rel="alternate"
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+ href="/zh/recipe/prometheus.html"
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+ <loc>/zh/recipe/sparkozonefsk8s.html</loc>
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+ href="/recipe/sparkozonefsk8s.html"
+ />
+ <xhtml:link
+ rel="alternate"
+ hreflang="zh"
+ href="/zh/recipe/sparkozonefsk8s.html"
+ />
+ </url><url>
+ <loc>/zh/tools/testtools.html</loc>
+ <lastmod>2020-10-05T19:45:34+08:00</lastmod>
+ <xhtml:link
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+ hreflang="en"
+ href="/tools/testtools.html"
+ />
+ <xhtml:link
+ rel="alternate"
+ hreflang="zh"
+ href="/zh/tools/testtools.html"
+ />
+ </url><url>
+ <loc>/zh/interface.html</loc>
+ <lastmod>2020-11-14T23:38:29+08:00</lastmod>
+ <xhtml:link
+ rel="alternate"
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+ href="/interface.html"
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diff --git a/docs/1.1.0/zh/start.html b/docs/1.1.0/zh/start.html
new file mode 100644
index 0000000..da71e46
--- /dev/null
+++ b/docs/1.1.0/zh/start.html
@@ -0,0 +1,539 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+<body>
+
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../zh/index.html" class="navbar-left ozone-logo">
+ <img src="../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../zh/index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+
+<div class="wrapper">
+<div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="../zh/index.html">
+
+
+
+ <span>概述</span>
+ </a>
+ </li>
+
+
+
+ <li class="active">
+
+ <a href="../zh/start.html">
+
+
+
+ <span>快速入门</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="../zh/concept.html">
+
+ <span>概念</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../zh/concept/overview.html">概览</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/concept/datanodes.html">数据节点</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../zh/feature.html">
+
+ <span>特点</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../zh/feature/ha.html">高可用</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/security/gdpr.html">Ozone 中的 GDPR</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/feature/quota.html">Ozone中的配额</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/feature/recon.html">Recon 服务器</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../zh/security.html">
+
+ <span>安全</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../zh/security/secureozone.html">安全化 Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/security/securingtde.html">透明数据加密</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/security/securings3.html">安全化 S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/security/securityacls.html">Ozone 访问控制列表</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../zh/interface.html">
+
+ <span>编程接口</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../zh/interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/interface/o3fs.html">Ozone 文件系统</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/interface/csi.html">CSI 协议</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/interface/s3.html">S3 协议接口</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../zh/tools.html">
+
+
+
+ <span>工具</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../zh/recipe.html">
+
+
+
+ <span>使用配方</span>
+ </a>
+ </li>
+
+
+ <li><a href="../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+ <div class="col-md-9">
+
+
+
+<div class="pull-right">
+
+
+
+ <a href="../start.html"><span class="label label-success">English</span></a>
+
+
+
+
+</div>
+
+ <h1>快速入门</h1>
+ </div>
+
+ <div class="col-md-9">
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+
+
+<div class="jumbotron jumbotron-fluid">
+ <div class="container">
+ <h3 class="display-4">安装 Ozone </h3>
+ <p class="lead">
+
+Ozone 的安装和运行有多种方式，支持从简单的本地节点 docker 部署，到大规模多节点的 Kubernetes 或物理集群部署。
+
+ </p>
+ </div>
+</div>
+<section class="row cardgroup">
+<p><span class="label label-warning label-">入门级</span></p>
+<h2>通过 Docker Hub 运行 Ozone</h2>
+<p>你可以通过 Docker Hub 来运行 Ozone，无需下载官方发行包，这让探索 Ozone 十分容易。
+<br />
+
+
+
+<div class="col-sm-6">
+
+ <div class="media">
+
+ <div class="media-left media-top">
+ <img src="start/docker.png"></img>
+ </div>
+
+ <div class="media-body">
+ <h4 class="media-title">
+
+ 在 Docker 中启动 ozone
+ </h4>
+
+ 启动一个 ozone 集群来探索其功能的最简易的方式就是通过 docker 来启动 ozone。
+
+
+ <p><a href="../zh/start/startfromdockerhub.html" class=" btn btn-primary btn-lg">Ozone In Docker</a></p>
+
+ </div>
+ </div>
+</div>
+</p>
+</section>
+<section class="row cardgroup">
+<p><span class="label label-success">推荐级</span></p>
+<h2>通过官方发行包运行 Ozone</h2>
+<p>官方发行包包括了源代码包和二进制代码包，二进制代码包无需编译就可以根据不同的配置运行在以下平台：
+<br />
+
+
+
+<div class="col-sm-6">
+
+ <div class="media">
+
+ <div class="media-left media-top">
+ <img src="start/hadoop.png"></img>
+ </div>
+
+ <div class="media-body">
+ <h4 class="media-title">
+
+ 在物理集群上运行 Ozone
+ </h4>
+
+Ozone 能够以并存的方式部署到已有的 HDFS 集群，下面的文档介绍了 Ozone 的各个组件以及如何以灵活的配置进行部署。
+
+
+ <p><a href="../zh/start/onprem.html" class=" btn btn-primary btn-lg">On-Prem Ozone Cluster</a></p>
+
+ </div>
+ </div>
+</div>
+</p>
+
+
+
+<div class="col-sm-6">
+
+ <div class="media">
+
+ <div class="media-left media-top">
+ <img src="start/k8s.png"></img>
+ </div>
+
+ <div class="media-body">
+ <h4 class="media-title">
+
+ 在 K8s 上运行 Ozone
+ </h4>
+
+Ozone 也能够在 Kubernetes 上良好运行，下面的文档介绍了如何在 K8s 上部署 Ozone。Ozone 为 K8s 应用提供了一种多副本存储的解决方案。
+
+
+ <p><a href="../zh/start/kubernetes.html" class=" btn btn-primary btn-lg">Kubernetes</a></p>
+
+ </div>
+ </div>
+</div>
+
+
+
+
+<div class="col-sm-6">
+
+ <div class="media">
+
+ <div class="media-left media-top">
+ <img src="start/minikube.png"></img>
+ </div>
+
+ <div class="media-body">
+ <h4 class="media-title">
+
+ 使用 MiniKube 运行 Ozone
+ </h4>
+
+Ozone 发行包中包括了一套标准的 K8s 资源，你可以在 MiniKube 上运行 Ozone 来进行基于 K8s 部署的实验。
+
+
+ <p><a href="../zh/start/minikube.html" class=" btn btn-primary btn-lg">Minikube cluster</a></p>
+
+ </div>
+ </div>
+</div>
+
+
+
+
+<div class="col-sm-6">
+
+ <div class="media">
+
+ <div class="media-left media-top">
+ <img src="start/docker.png"></img>
+ </div>
+
+ <div class="media-body">
+ <h4 class="media-title">
+
+ 在本地节点运行 Ozone 集群
+ </h4>
+
+ Ozone 发行包中包括了一系列的本地 docker 配置文件，它们可以不依赖 Docker Hub 运行。
+
+
+ <p><a href="../zh/start/runningviadocker.html" class=" btn btn-primary btn-lg">docker-compose</a></p>
+
+ </div>
+ </div>
+</div>
+
+</section>
+<section class="row cardgroup">
+<p><span class="label label-danger">Hadoop 专家级</span></p>
+<h2>从源码构建 Ozone</h2>
+<p>关于从源码构建 Ozone 部署包。</br></p>
+
+
+
+<div class="col-sm-6">
+
+ <div class="media">
+
+ <div class="media-left media-top">
+ <img src="start/hadoop.png"></img>
+ </div>
+
+ <div class="media-body">
+ <h4 class="media-title">
+
+ 从源码构建
+ </h4>
+
+如果你十分了解 Hadoop，并且熟悉 Apache 之道，那你应当知道 Apache 发行包的精髓在于源代码。不过即使是专家，下面的文档也会对你有帮助。
+
+
+ <p><a href="../zh/start/fromsource.html" class=" btn btn-primary btn-lg">Build ozone from source</a></p>
+
+ </div>
+ </div>
+</div>
+
+</section>
+
+
+
+ </div>
+ </div>
+ </div>
+</div>
+ <div class="push"></div>
+</div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: February 6, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/3d397239b07c61f98319902366db800f05769949">3d397239b</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="../js/jquery-3.5.1.min.js"></script>
+<script src="../js/ozonedoc.js"></script>
+<script src="../js/bootstrap.min.js"></script>
+
+
+</body>
+
+</html>
\ No newline at end of file
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@@ -0,0 +1,396 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../../css/bootstrap.min.css" rel="stylesheet">
+
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+
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+ <div class="container-fluid">
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+ <a href="../../zh/index.html" class="navbar-left ozone-logo">
+ <img src="../../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../../zh/index.html">
+ Apache Ozone/HDDS documentation
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+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+
+ <div class="wrapper">
+ <div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="../../zh/index.html">
+
+
+
+ <span>概述</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../../zh/start.html">
+
+
+
+ <span>快速入门</span>
+ </a>
+ </li>
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+ <li class="">
+ <a href="../../zh/concept.html">
+
+ <span>概念</span>
+ </a>
+ <ul class="nav">
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+ <li class="">
+
+ <a href="../../zh/concept/overview.html">概览</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/storagecontainermanager.html">Storage Container Manager</a>
+
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+ <li class="">
+
+ <a href="../../zh/concept/datanodes.html">数据节点</a>
+
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+
+ <a href="../../zh/concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
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+ <li class="">
+ <a href="../../zh/feature.html">
+
+ <span>特点</span>
+ </a>
+ <ul class="nav">
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+ <li class="">
+
+ <a href="../../zh/feature/ha.html">高可用</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/gdpr.html">Ozone 中的 GDPR</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/feature/quota.html">Ozone中的配额</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/feature/recon.html">Recon 服务器</a>
+
+ </li>
+
+ </ul>
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+
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+ <li class="">
+ <a href="../../zh/security.html">
+
+ <span>安全</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/security/secureozone.html">安全化 Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securingtde.html">透明数据加密</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securings3.html">安全化 S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securityacls.html">Ozone 访问控制列表</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/interface.html">
+
+ <span>编程接口</span>
+ </a>
+ <ul class="nav">
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+ <li class="">
+
+ <a href="../../zh/interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/o3fs.html">Ozone 文件系统</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/csi.html">CSI 协议</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/s3.html">S3 协议接口</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../../zh/tools.html">
+
+
+
+ <span>工具</span>
+ </a>
+ </li>
+
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+ <li class="">
+
+ <a href="../../zh/recipe.html">
+
+
+
+ <span>使用配方</span>
+ </a>
+ </li>
+
+
+ <li><a href="../../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+
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+ <li class="breadcrumb-item"><a href="../../zh/index.html">Home</a></li>
+ <li class="breadcrumb-item" aria-current="page"><a href="../../zh/start.html">快速入门</a></li>
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+ </ol>
+ </nav>
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+<div class="pull-right">
+
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+ <a href="../../start/fromsource.html"><span class="label label-success">English</span></a>
+
+
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+
+</div>
+
+
+ <div class="col-md-9">
+ <h1>从源码构建 Ozone</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<div class="alert alert-warning">
+<p>注意：本页面翻译的信息可能滞后，最新的信息请参看英文版的相关页面。</p>
+</div>
+
+<div class="panel panel-default">
+ <div class="panel-heading">Requirements</div>
+ <div class="panel-body">
+ <ul>
+<li>Java 1.8</li>
+<li>Maven</li>
+</ul>
+
+ </div>
+</div>
+
+<div class="alert alert-info" role="alert">本文档是关于从源码构建 Ozone 的指南，如果你<font
+color="red">不</font>打算亲自这么做，你大可放心地跳过本页。</div>
+<p>如果你十分了解 Hadoop，并且熟悉 Apache 之道，那你应当知道 Apache 发行包的精髓在于源代码。</p>
+<p>从源码构建 ozone 只需要解压源码压缩包然后运行构建命令即可，下面这条命令假设你的机器上拥有构建 Hadoop 所需的所有环境，如果你需要构建 Hadoop 的指南，请查看 Apache Hadoop 网站。</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">mvn clean package -DskipTests<span style="color:#f92672">=</span>true
+</code></pre></div><p>命令执行完成后，<code>hadoop-ozone/dist/target</code> 目录下会生成一个 ozone-<version>.tar.gz 文件。</p>
+<p>你可以拷贝和使用这个压缩包来替代官方发行的二进制包。</p>
+<h2 id="构建结果测试">构建结果测试</h2>
+<p>为了确保从源码构建出的二进制包可用，你可以运行 hadoop-zone 目录下的验收测试集，测试方法请参照 <code>smoketest</code> 目录下的 <strong>READMD.md</strong> 说明。</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">cd smoketest
+./test.sh
+</code></pre></div><p>你也可以只执行最基本的验收测试：</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">cd smoketest
+./test.sh --env ozone basic
+</code></pre></div><p>验收测试会启动一个基于 docker-compose 的小型 ozone 集群，然后验证 ozone shell 和文件系统是否完全可用。</p>
+
+
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+ </div>
+ <div class="push"></div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: August 7, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/5ce6f0eab381389fd04c3130531b3ec626acbc65">5ce6f0eab</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="../../js/jquery-3.5.1.min.js"></script>
+<script src="../../js/ozonedoc.js"></script>
+<script src="../../js/bootstrap.min.js"></script>
+
+
+</body>
+
+</html>
\ No newline at end of file
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@@ -0,0 +1,92 @@
+<?xml version="1.0" encoding="utf-8" standalone="yes"?>
+<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
+ <channel>
+ <title>快速入门 on Ozone</title>
+ <link>/zh/start.html</link>
+ <description>Recent content in 快速入门 on Ozone</description>
+ <generator>Hugo -- gohugo.io</generator>
+ <language>en-us</language><atom:link href="/zh/start/index.xml" rel="self" type="application/rss+xml" />
+ <item>
+ <title>简易 Ozone</title>
+ <link>/zh/start/startfromdockerhub.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/zh/start/startfromdockerhub.html</guid>
+ <description>Requirements docker AWS CLI（可选） 所有 Ozone 服务在单个容器 启动一个 all-in-one 的 ozone 容器最简单的方法就是使用 Docker Hub 最新的 docker 镜像：
+docker run -p 9878:9878 -p 9876:9876 apache/ozone 这个命令会从 Docker Hub 拉取 ozone 镜像并在一个容器中启动所有 ozone 服务，包括必要的元数据服务（Ozone Manager，Storage Container Manager）、一个数据节点和兼容 S3 的 REST 服务（S3 网关）。
+Ozone 服务在多个独立的容器 如果你需要一个更类似生产环境的集群，使用 Ozone 发行包自带的 docker-compose 配置文件可以让 Ozone 服务组件在各自独立的容器中运行。
+docker-compose 配置文件和一个 environment 文件已经包含在 Docker Hub 的镜像中。
+下面的命令可以从镜像中获取到这两个文件：
+docker run apache/ozone cat docker-compose.yaml &gt; docker-compose.yaml docker run apache/ozone cat docker-config &gt; docker-config 现在你可以用 docker-compose 命令来启动集群：</description>
+ </item>
+
+ <item>
+ <title>物理集群上 Ozone 的安装</title>
+ <link>/zh/start/onprem.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/zh/start/onprem.html</guid>
+ <description>如果你想要有点挑战性，你可以在物理集群上安装 ozone。搭建一个 Ozone 集群需要了解它的各个组件，Ozone 既能和现有的 HDFS 集群并存运行，也可以独立运行。在这两种模式下，需要运行的 Ozone 组件是相同的。
+Ozone 组件 Ozone Manager - 管理 Ozone 命名空间的服务，负责所有对卷、桶和键的操作。 Storage Container Manager - Ozone 中块的管理者，Ozone Manager 从 SCM 请求块，然后用户向块写入数据。 Datanodes - Ozone 的 Datanode 代码既可以运行在 HDFS 的 Datanode 内，也可以独立部署成单独的进程。 搭建一个独立 Ozone 集群 将 ozone-&lt;version&gt; 安装包解压到目标目录，因为 Ozone 的 jar 包需要部署到集群的所有机器上，所以你需要在所有机器上进行此操作。
+ Ozone 依赖名为 ozone-site.xml 的配置文件， 运行下面的命令可以在指定目录生成名为 ozone-site.xml 的配置文件模板，然后你可以将参数替换为合适的值。
+ ozone genconf &lt;path&gt; 我们来看看生成的文件（ozone-site.xml）中都有哪些参数，以及它们是如何影响 ozone 的。当各个参数都配置了合适的值之后，需要把该文件拷贝到 ozone directory/etc/hadoop。</description>
+ </item>
+
+ <item>
+ <title>在 Minikube 中运行 Ozone</title>
+ <link>/zh/start/minikube.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/zh/start/minikube.html</guid>
+ <description>Requirements minikube kubectl ozone 发行包中的 kubernetes/examples 文件夹下包含了多种用途的 kubernetes 部署资源文件，这些资源文件默认使用 Docker Hub 上的 apache/ozone 镜像。
+使用 minikube 资源集在 minikube 上进行部署：
+cd kubernetes/examples/minikube kubectl apply -f . 使用下面的命令检查结果：
+kubectl get pod 注意：kubernetes/exampls/minikube 资源集为 minikube 部署进行了如下优化：
+ 即使你只有一个主机，也可以运行多个 Datanode（在实际的生产集群中，每个物理主机上通常只运行一个 Datanode） Ozone 通过不同的节点端口提供服务 访问服务 现在你可以访问 Ozone 的各个服务，minikube 资源集为每个 web 端点额外定义了一个 NodePort 服务，NodePort 服务可以通过指定端口从任意节点访问：
+kubectl get svc NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE datanode ClusterIP None &lt;none&gt; &lt;none&gt; 27s kubernetes ClusterIP 10.</description>
+ </item>
+
+ <item>
+ <title>在 Kubernetes 集群上部署 Ozone</title>
+ <link>/zh/start/kubernetes.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/zh/start/kubernetes.html</guid>
+ <description>Requirements 可用的 kubernetes 集群（LoadBalancer 和 PersistentVolume 非必需） kubectl 由于 apache/ozone 镜像可以从 Docker Hub 获取到，K8s 上的部署过程和 Minikube 上的部署过程十分相似，唯一的区别是我们为 K8s 部署准备了专门的配置 文件（比如，我们可以在每个 K8s 节点上部署一个 Datanode）。
+ozone 安装包中的 kubernetes/examples 目录包含了为不同用例设计的 Kubernetes 部署资源文件。
+使用 ozone 子目录进行部署：
+cd kubernetes/examples/ozone kubectl apply -f . 用下面的命令检查结果：
+kubectl get pod 访问 ozone 服务 现在你可以访问 ozone 的各个服务，默认情况下它们的端口并没有向外开放，不过你可以通过设置端口转发规则来开放外部访问：
+kubectl port-forward s3g-0 9878:9878 kubectl port-forward scm-0 9876:9876 </description>
+ </item>
+
+ <item>
+ <title>伪集群部署 Ozone</title>
+ <link>/zh/start/runningviadocker.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/zh/start/runningviadocker.html</guid>
+ <description>Requirements docker 和 docker-compose 下载 Ozone 二进制压缩包并解压。
+ 进入 docker compose 文件所在的目录，执行 docker-compose 命令，你的机器会启动一个运行在后台的 ozone 伪集群。
+ cd compose/ozone/ docker-compose up -d 为了验证 Ozone 正常运行，我们可以登录到 Datanode 并运行 Ozone 的负载生成工具 freon。 exec datanode bash 命令会在 Datanode 上启动一个 bash，ozone freon 命令在 Datanode 所在的容器内执行，你随时可以通过 CTRL-C 退出 freon，命令行选项 rk 会让 freon 生成随机的键。
+docker-compose exec datanode bash ozone freon rk 你可以通过 http://localhost:9874/ 访问 OzoneManager UI 来查看服务端处理 freon 负载的情况，以及浏览 ozone 的配置。</description>
+ </item>
+
+ <item>
+ <title>从源码构建 Ozone</title>
+ <link>/zh/start/fromsource.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/zh/start/fromsource.html</guid>
+ <description>注意：本页面翻译的信息可能滞后，最新的信息请参看英文版的相关页面。
+ Requirements Java 1.8 Maven 本文档是关于从源码构建 Ozone 的指南，如果你不打算亲自这么做，你大可放心地跳过本页。 如果你十分了解 Hadoop，并且熟悉 Apache 之道，那你应当知道 Apache 发行包的精髓在于源代码。
+从源码构建 ozone 只需要解压源码压缩包然后运行构建命令即可，下面这条命令假设你的机器上拥有构建 Hadoop 所需的所有环境，如果你需要构建 Hadoop 的指南，请查看 Apache Hadoop 网站。
+mvn clean package -DskipTests=true 命令执行完成后，hadoop-ozone/dist/target 目录下会生成一个 ozone-&lt;version&gt;.tar.gz 文件。
+你可以拷贝和使用这个压缩包来替代官方发行的二进制包。
+构建结果测试 为了确保从源码构建出的二进制包可用，你可以运行 hadoop-zone 目录下的验收测试集，测试方法请参照 smoketest 目录下的 READMD.md 说明。
+cd smoketest ./test.sh 你也可以只执行最基本的验收测试：
+cd smoketest ./test.sh --env ozone basic 验收测试会启动一个基于 docker-compose 的小型 ozone 集群，然后验证 ozone shell 和文件系统是否完全可用。</description>
+ </item>
+
+ </channel>
+</rss>
diff --git a/docs/1.1.0/zh/start/k8s.png b/docs/1.1.0/zh/start/k8s.png
new file mode 100644
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+++ b/docs/1.1.0/zh/start/k8s.png
Binary files differ
diff --git a/docs/1.1.0/zh/start/kubernetes.html b/docs/1.1.0/zh/start/kubernetes.html
new file mode 100644
index 0000000..f2edc03
--- /dev/null
+++ b/docs/1.1.0/zh/start/kubernetes.html
@@ -0,0 +1,392 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+<body>
+
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../../zh/index.html" class="navbar-left ozone-logo">
+ <img src="../../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../../zh/index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+
+ <div class="wrapper">
+ <div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="../../zh/index.html">
+
+
+
+ <span>概述</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../../zh/start.html">
+
+
+
+ <span>快速入门</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/concept.html">
+
+ <span>概念</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/concept/overview.html">概览</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/datanodes.html">数据节点</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/feature.html">
+
+ <span>特点</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/feature/ha.html">高可用</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/gdpr.html">Ozone 中的 GDPR</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/feature/quota.html">Ozone中的配额</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/feature/recon.html">Recon 服务器</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/security.html">
+
+ <span>安全</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/security/secureozone.html">安全化 Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securingtde.html">透明数据加密</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securings3.html">安全化 S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securityacls.html">Ozone 访问控制列表</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/interface.html">
+
+ <span>编程接口</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/o3fs.html">Ozone 文件系统</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/csi.html">CSI 协议</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/s3.html">S3 协议接口</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../../zh/tools.html">
+
+
+
+ <span>工具</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../../zh/recipe.html">
+
+
+
+ <span>使用配方</span>
+ </a>
+ </li>
+
+
+ <li><a href="../../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+
+
+
+ <div class="col-md-9">
+ <nav aria-label="breadcrumb">
+ <ol class="breadcrumb">
+ <li class="breadcrumb-item"><a href="../../zh/index.html">Home</a></li>
+ <li class="breadcrumb-item" aria-current="page"><a href="../../zh/start.html">快速入门</a></li>
+ <li class="breadcrumb-item active" aria-current="page">在 Kubernetes 集群上部署 Ozone</li>
+ </ol>
+ </nav>
+
+
+
+<div class="pull-right">
+
+
+
+ <a href="../../start/kubernetes.html"><span class="label label-success">English</span></a>
+
+
+
+
+</div>
+
+
+ <div class="col-md-9">
+ <h1>在 Kubernetes 集群上部署 Ozone</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+
+<div class="panel panel-default">
+ <div class="panel-heading">Requirements</div>
+ <div class="panel-body">
+ <ul>
+<li>可用的 kubernetes 集群（LoadBalancer 和 PersistentVolume 非必需）</li>
+<li>kubectl</li>
+</ul>
+
+ </div>
+</div>
+
+<p>由于 <em>apache/ozone</em> 镜像可以从 Docker Hub 获取到，K8s 上的部署过程和 Minikube 上的部署过程十分相似，唯一的区别是我们为 K8s 部署准备了专门的配置
+文件（比如，我们可以在每个 K8s 节点上部署一个 Datanode）。</p>
+<p>ozone 安装包中的 <code>kubernetes/examples</code> 目录包含了为不同用例设计的 Kubernetes 部署资源文件。</p>
+<p>使用 ozone 子目录进行部署：</p>
+<pre><code>cd kubernetes/examples/ozone
+kubectl apply -f .
+</code></pre><p>用下面的命令检查结果：</p>
+<pre><code>kubectl get pod
+访问 ozone 服务
+</code></pre><p>现在你可以访问 ozone 的各个服务，默认情况下它们的端口并没有向外开放，不过你可以通过设置端口转发规则来开放外部访问：</p>
+<pre><code>kubectl port-forward s3g-0 9878:9878
+kubectl port-forward scm-0 9876:9876
+</code></pre>
+
+
+ <a class="btn btn-success btn-lg" href="../../zh/start/runningviadocker.html">Next >></a>
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+ </div>
+ <div class="push"></div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: February 6, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/3d397239b07c61f98319902366db800f05769949">3d397239b</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="../../js/jquery-3.5.1.min.js"></script>
+<script src="../../js/ozonedoc.js"></script>
+<script src="../../js/bootstrap.min.js"></script>
+
+
+</body>
+
+</html>
\ No newline at end of file
diff --git a/docs/1.1.0/zh/start/minikube.html b/docs/1.1.0/zh/start/minikube.html
new file mode 100644
index 0000000..378a539
--- /dev/null
+++ b/docs/1.1.0/zh/start/minikube.html
@@ -0,0 +1,406 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+<body>
+
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../../zh/index.html" class="navbar-left ozone-logo">
+ <img src="../../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../../zh/index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+
+ <div class="wrapper">
+ <div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="../../zh/index.html">
+
+
+
+ <span>概述</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../../zh/start.html">
+
+
+
+ <span>快速入门</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/concept.html">
+
+ <span>概念</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/concept/overview.html">概览</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/datanodes.html">数据节点</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/feature.html">
+
+ <span>特点</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/feature/ha.html">高可用</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/gdpr.html">Ozone 中的 GDPR</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/feature/quota.html">Ozone中的配额</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/feature/recon.html">Recon 服务器</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/security.html">
+
+ <span>安全</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/security/secureozone.html">安全化 Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securingtde.html">透明数据加密</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securings3.html">安全化 S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securityacls.html">Ozone 访问控制列表</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/interface.html">
+
+ <span>编程接口</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/o3fs.html">Ozone 文件系统</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/csi.html">CSI 协议</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/s3.html">S3 协议接口</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../../zh/tools.html">
+
+
+
+ <span>工具</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../../zh/recipe.html">
+
+
+
+ <span>使用配方</span>
+ </a>
+ </li>
+
+
+ <li><a href="../../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+
+
+
+ <div class="col-md-9">
+ <nav aria-label="breadcrumb">
+ <ol class="breadcrumb">
+ <li class="breadcrumb-item"><a href="../../zh/index.html">Home</a></li>
+ <li class="breadcrumb-item" aria-current="page"><a href="../../zh/start.html">快速入门</a></li>
+ <li class="breadcrumb-item active" aria-current="page">在 Minikube 中运行 Ozone</li>
+ </ol>
+ </nav>
+
+
+
+<div class="pull-right">
+
+
+
+ <a href="../../start/minikube.html"><span class="label label-success">English</span></a>
+
+
+
+
+</div>
+
+
+ <div class="col-md-9">
+ <h1>在 Minikube 中运行 Ozone</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+
+<div class="panel panel-default">
+ <div class="panel-heading">Requirements</div>
+ <div class="panel-body">
+ <ul>
+<li>minikube</li>
+<li>kubectl</li>
+</ul>
+
+ </div>
+</div>
+
+<p>ozone 发行包中的 <code>kubernetes/examples</code> 文件夹下包含了多种用途的 kubernetes 部署资源文件，这些资源文件默认使用 Docker Hub 上的 <code>apache/ozone</code> 镜像。</p>
+<p>使用 minikube 资源集在 minikube 上进行部署：</p>
+<pre><code>cd kubernetes/examples/minikube
+kubectl apply -f .
+</code></pre><p>使用下面的命令检查结果：</p>
+<pre><code>kubectl get pod
+</code></pre><p>注意：kubernetes/exampls/minikube 资源集为 minikube 部署进行了如下优化：</p>
+<ul>
+<li>即使你只有一个主机，也可以运行多个 Datanode（在实际的生产集群中，每个物理主机上通常只运行一个 Datanode）</li>
+<li>Ozone 通过不同的节点端口提供服务</li>
+</ul>
+<h2 id="访问服务">访问服务</h2>
+<p>现在你可以访问 Ozone 的各个服务，minikube 资源集为每个 web 端点额外定义了一个 NodePort 服务，NodePort 服务可以通过指定端口从任意节点访问：</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">kubectl get svc
+NAME TYPE CLUSTER-IP EXTERNAL-IP PORT<span style="color:#f92672">(</span>S<span style="color:#f92672">)</span> AGE
+datanode ClusterIP None <none> <none> 27s
+kubernetes ClusterIP 10.96.0.1 <none> 443/TCP 118m
+om ClusterIP None <none> 9874/TCP 27s
+om-public NodePort 10.108.48.148 <none> 9874:32649/TCP 27s
+s3g ClusterIP None <none> 9878/TCP 27s
+s3g-public NodePort 10.97.133.137 <none> 9878:31880/TCP 27s
+scm ClusterIP None <none> 9876/TCP 27s
+scm-public NodePort 10.105.231.28 <none> 9876:32171/TCP 27s
+</code></pre></div><p>Minikube 为访问任意的 NodePort 服务提供了一个方便的命令：</p>
+<pre><code>minikube service s3g-public
+# 此命令会在默认浏览器中打开 default/s3g-public 服务的页面...
+</code></pre>
+
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+ <a class="btn btn-success btn-lg" href="../../zh/start/kubernetes.html">Next >></a>
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+
+
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+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
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+ <div class="col-md-9">
+ <h1>物理集群上 Ozone 的安装</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p>如果你想要有点挑战性，你可以在物理集群上安装 ozone。搭建一个 Ozone 集群需要了解它的各个组件，Ozone 既能和现有的 HDFS 集群并存运行，也可以独立运行。在这两种模式下，需要运行的 Ozone 组件是相同的。</p>
+<h2 id="ozone-组件">Ozone 组件</h2>
+<ol>
+<li>Ozone Manager - 管理 Ozone 命名空间的服务，负责所有对卷、桶和键的操作。</li>
+<li>Storage Container Manager - Ozone 中块的管理者，Ozone Manager 从 SCM 请求块，然后用户向块写入数据。</li>
+<li>Datanodes - Ozone 的 Datanode 代码既可以运行在 HDFS 的 Datanode 内，也可以独立部署成单独的进程。</li>
+</ol>
+<h2 id="搭建一个独立-ozone-集群">搭建一个独立 Ozone 集群</h2>
+<ul>
+<li>
+<p>将 ozone-<version> 安装包解压到目标目录，因为 Ozone 的 jar 包需要部署到集群的所有机器上，所以你需要在所有机器上进行此操作。</p>
+</li>
+<li>
+<p>Ozone 依赖名为 <code>ozone-site.xml</code> 的配置文件， 运行下面的命令可以在指定目录生成名为 <code>ozone-site.xml</code> 的配置文件模板，然后你可以将参数替换为合适的值。</p>
+</li>
+</ul>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">ozone genconf <path></code></pre></div>
+<p>我们来看看生成的文件（ozone-site.xml）中都有哪些参数，以及它们是如何影响 ozone 的。当各个参数都配置了合适的值之后，需要把该文件拷贝到 <code>ozone directory/etc/hadoop</code>。</p>
+<ul>
+<li><strong>ozone.metadata.dirs</strong> 管理员通过此参数指定元数据的存储位置，通常应该选择最快的磁盘（比如 SSD，如果节点上有的话），OM、SCM 和 Datanode
+会将元数据写入此路径。这是个必需的参数，如果不配置它，Ozone 会启动失败。</li>
+</ul>
+<p>示例如下：</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-xml" data-lang="xml"> <span style="color:#f92672"><property></span>
+ <span style="color:#f92672"><name></span>ozone.metadata.dirs<span style="color:#f92672"></name></span>
+ <span style="color:#f92672"><value></span>/data/disk1/meta<span style="color:#f92672"></value></span>
+ <span style="color:#f92672"></property></span></code></pre></div>
+<ul>
+<li><strong>ozone.scm.names</strong> Storage container manager(SCM) 提供 ozone 使用的分布式块服务，Datanode 通过这个参数来连接 SCM 并向 SCM 发送心跳。Ozone
+目前尚未支持 SCM 的 HA，ozone.scm.names 只需配置单个 SCM 地址即可。</li>
+</ul>
+<p>示例如下：</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-xml" data-lang="xml"> <span style="color:#f92672"><property></span>
+ <span style="color:#f92672"><name></span>ozone.scm.names<span style="color:#f92672"></name></span>
+ <span style="color:#f92672"><value></span>scm.hadoop.apache.org<span style="color:#f92672"></value></span>
+ <span style="color:#f92672"></property></span>
+ </code></pre></div>
+<ul>
+<li><strong>ozone.scm.datanode.id.dir</strong> 每个 Datanode 会生成一个唯一 ID，叫做 Datanode ID。Datanode ID 会被写入此参数所指定路径下名为 datanode.id
+的文件中，如果该路径不存在，Datanode 会自动创建。</li>
+</ul>
+<p>示例如下：</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-xml" data-lang="xml"> <span style="color:#f92672"><property></span>
+ <span style="color:#f92672"><name></span>ozone.scm.datanode.id.dir<span style="color:#f92672"></name></span>
+ <span style="color:#f92672"><value></span>/data/disk1/meta/node<span style="color:#f92672"></value></span>
+ <span style="color:#f92672"></property></span></code></pre></div>
+<ul>
+<li><strong>ozone.om.address</strong> OM 服务地址，OzoneClient 和 Ozone 文件系统需要使用此地址。</li>
+</ul>
+<p>示例如下：</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-xml" data-lang="xml"> <span style="color:#f92672"><property></span>
+ <span style="color:#f92672"><name></span>ozone.om.address<span style="color:#f92672"></name></span>
+ <span style="color:#f92672"><value></span>ozonemanager.hadoop.apache.org<span style="color:#f92672"></value></span>
+ <span style="color:#f92672"></property></span></code></pre></div>
+<h2 id="ozone-参数汇总">Ozone 参数汇总</h2>
+<table>
+<thead>
+<tr>
+<th>Setting</th>
+<th>Value</th>
+<th>Comment</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>ozone.metadata.dirs</td>
+<td>文件路径</td>
+<td>元数据存储位置</td>
+</tr>
+<tr>
+<td>ozone.scm.names</td>
+<td>SCM 服务地址</td>
+<td>SCM的主机名:端口，或者IP:端口</td>
+</tr>
+<tr>
+<td>ozone.scm.block.client.address</td>
+<td>SCM 服务地址和端口</td>
+<td>Ozone 内部服务使用（如 OM）</td>
+</tr>
+<tr>
+<td>ozone.scm.client.address</td>
+<td>SCM 服务地址和端口</td>
+<td>客户端使用</td>
+</tr>
+<tr>
+<td>ozone.scm.datanode.address</td>
+<td>SCM 服务地址和端口</td>
+<td>Datanode 使用</td>
+</tr>
+<tr>
+<td>ozone.om.address</td>
+<td>OM 服务地址</td>
+<td>Ozone handler 和 Ozone 文件系统使用</td>
+</tr>
+</tbody>
+</table>
+<h2 id="启动集群">启动集群</h2>
+<p>在启动 Ozone 集群之前，需要依次初始化 SCM 和 OM。</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">ozone scm --init</code></pre></div>
+<p>这条命令会使 SCM 创建集群 ID 并初始化它的状态。
+<code>init</code> 命令和 Namenode 的 <code>format</code> 命令类似，只需要执行一次，SCM 就可以在磁盘上准备好正常运行所需的数据结构。</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">ozone --daemon start scm</code></pre></div>
+<p>SCM 启动之后，我们就可以创建对象存储空间，命令如下：</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">ozone om --init</code></pre></div>
+<p>OM 初始化完成之后，就可以启动 OM 服务了：</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">ozone --daemon start om</code></pre></div>
+<p>此时 Ozone 的命名服务 OM 和 块服务 SCM 都已运行。<br>
+<strong>注意</strong>: 如果 SCM 未启动，<code>om --init</code> 命令会失败，同样，如果磁盘上的元数据缺失，SCM 也无法启动，所以请确保 <code>scm --init</code> 和 <code>om --init</code> 两条命令都成功执行了。</p>
+<p>接下来启动 Datanode，在每个 Datanode 上运行下面的命令：</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">ozone --daemon start datanode</code></pre></div>
+<p>现在 SCM、OM 和所有的 Datanode 都已启动并运行。</p>
+<p><em><strong>恭喜！你成功地搭建了一个完整的 ozone 集群。</strong></em></p>
+<h2 id="捷径">捷径</h2>
+<p>如果你想简化操作，可以直接运行：</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">ozone scm --init
+ozone om --init
+start-ozone.sh</code></pre></div>
+<p>这么做的前提是，<code>workers</code> 文件已经正确编写，并且配置好了到各个 Datanode 的 ssh，这和 HDFS 的配置方式相同，具体方法请查看 HDFS 文档。</p>
+
+
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+ <a class="btn btn-success btn-lg" href="../../zh/start/minikube.html">Next >></a>
+
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+ <div class="push"></div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: July 31, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/0651be8ebddeaefa884a5194303696d1384f144d">0651be8eb</a>
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+
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+
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+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
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+ <title>Documentation for Apache Ozone</title>
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+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../../zh/index.html" class="navbar-left ozone-logo">
+ <img src="../../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../../zh/index.html">
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+ </a>
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+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
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+ </ul>
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+</nav>
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+ </a>
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+
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+
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+
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+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/datanodes.html">数据节点</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
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+ <li class="">
+ <a href="../../zh/feature.html">
+
+ <span>特点</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/feature/ha.html">高可用</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/gdpr.html">Ozone 中的 GDPR</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/feature/quota.html">Ozone中的配额</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/feature/recon.html">Recon 服务器</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/security.html">
+
+ <span>安全</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/security/secureozone.html">安全化 Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securingtde.html">透明数据加密</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securings3.html">安全化 S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securityacls.html">Ozone 访问控制列表</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/interface.html">
+
+ <span>编程接口</span>
+ </a>
+ <ul class="nav">
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+
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+
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+
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+
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+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/csi.html">CSI 协议</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/s3.html">S3 协议接口</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ </ul>
+ </li>
+
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+ <li class="">
+
+ <a href="../../zh/tools.html">
+
+
+
+ <span>工具</span>
+ </a>
+ </li>
+
+
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+ <li class="">
+
+ <a href="../../zh/recipe.html">
+
+
+
+ <span>使用配方</span>
+ </a>
+ </li>
+
+
+ <li><a href="../../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+
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+ <nav aria-label="breadcrumb">
+ <ol class="breadcrumb">
+ <li class="breadcrumb-item"><a href="../../zh/index.html">Home</a></li>
+ <li class="breadcrumb-item" aria-current="page"><a href="../../zh/start.html">快速入门</a></li>
+ <li class="breadcrumb-item active" aria-current="page">伪集群部署 Ozone</li>
+ </ol>
+ </nav>
+
+
+
+<div class="pull-right">
+
+
+
+ <a href="../../start/runningviadocker.html"><span class="label label-success">English</span></a>
+
+
+
+
+</div>
+
+
+ <div class="col-md-9">
+ <h1>伪集群部署 Ozone</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+
+<div class="panel panel-default">
+ <div class="panel-heading">Requirements</div>
+ <div class="panel-body">
+ <ul>
+<li>docker 和 docker-compose</li>
+</ul>
+
+ </div>
+</div>
+
+<ul>
+<li>
+<p>下载 Ozone 二进制压缩包并解压。</p>
+</li>
+<li>
+<p>进入 docker compose 文件所在的目录，执行 <code>docker-compose</code> 命令，你的机器会启动一个运行在后台的 ozone 伪集群。</p>
+</li>
+</ul>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">cd compose/ozone/
+
+docker-compose up -d</code></pre></div>
+<p>为了验证 Ozone 正常运行，我们可以登录到 Datanode 并运行 Ozone 的负载生成工具 <em>freon</em>。 <code>exec datanode bash</code> 命令会在 Datanode 上启动一个 bash，<code>ozone freon</code> 命令在 Datanode 所在的容器内执行，你随时可以通过 CTRL-C 退出 freon，命令行选项 <code>rk</code> 会让 freon 生成随机的键。</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">docker-compose exec datanode bash
+ozone freon rk</code></pre></div>
+<p>你可以通过 http://localhost:9874/ 访问 <strong>OzoneManager UI</strong> 来查看服务端处理 freon 负载的情况，以及浏览 ozone 的配置。</p>
+<p><em><strong>恭喜，你成功运行了你的第一个 ozone 集群。</strong></em></p>
+<p>关闭集群的命令为：
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">docker-compose down</code></pre></div></p>
+
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+ <a class="btn btn-success btn-lg" href="../../zh/start/fromsource.html">Next >></a>
+
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+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: February 6, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/3d397239b07c61f98319902366db800f05769949">3d397239b</a>
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diff --git a/docs/1.1.0/zh/start/startfromdockerhub.html b/docs/1.1.0/zh/start/startfromdockerhub.html
new file mode 100644
index 0000000..8528e0c
--- /dev/null
+++ b/docs/1.1.0/zh/start/startfromdockerhub.html
@@ -0,0 +1,413 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
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+<body>
+
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+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../../zh/index.html" class="navbar-left ozone-logo">
+ <img src="../../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../../zh/index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+
+ <div class="wrapper">
+ <div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
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+ <li class="">
+
+ <a href="../../zh/index.html">
+
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+
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+ </a>
+ </li>
+
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+ <li class="">
+
+ <a href="../../zh/start.html">
+
+
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+ <span>快速入门</span>
+ </a>
+ </li>
+
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+
+ <span>概念</span>
+ </a>
+ <ul class="nav">
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+ <li class="">
+
+ <a href="../../zh/concept/overview.html">概览</a>
+
+ </li>
+
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+
+ <a href="../../zh/concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/datanodes.html">数据节点</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/feature.html">
+
+ <span>特点</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/feature/ha.html">高可用</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/gdpr.html">Ozone 中的 GDPR</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/feature/quota.html">Ozone中的配额</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/feature/recon.html">Recon 服务器</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/security.html">
+
+ <span>安全</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/security/secureozone.html">安全化 Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securingtde.html">透明数据加密</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securings3.html">安全化 S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securityacls.html">Ozone 访问控制列表</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/interface.html">
+
+ <span>编程接口</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/o3fs.html">Ozone 文件系统</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/csi.html">CSI 协议</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/s3.html">S3 协议接口</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../../zh/tools.html">
+
+
+
+ <span>工具</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../../zh/recipe.html">
+
+
+
+ <span>使用配方</span>
+ </a>
+ </li>
+
+
+ <li><a href="../../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+
+
+
+ <div class="col-md-9">
+ <nav aria-label="breadcrumb">
+ <ol class="breadcrumb">
+ <li class="breadcrumb-item"><a href="../../zh/index.html">Home</a></li>
+ <li class="breadcrumb-item" aria-current="page"><a href="../../zh/start.html">快速入门</a></li>
+ <li class="breadcrumb-item active" aria-current="page">简易 Ozone</li>
+ </ol>
+ </nav>
+
+
+
+<div class="pull-right">
+
+
+
+ <a href="../../start/startfromdockerhub.html"><span class="label label-success">English</span></a>
+
+
+
+
+</div>
+
+
+ <div class="col-md-9">
+ <h1>简易 Ozone</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+
+<div class="panel panel-default">
+ <div class="panel-heading">Requirements</div>
+ <div class="panel-body">
+ <ul>
+<li>docker</li>
+<li>AWS CLI（可选）</li>
+</ul>
+
+ </div>
+</div>
+
+<h1 id="所有-ozone-服务在单个容器">所有 Ozone 服务在单个容器</h1>
+<p>启动一个 all-in-one 的 ozone 容器最简单的方法就是使用 Docker Hub 最新的 docker 镜像：</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">docker run -p 9878:9878 -p 9876:9876 apache/ozone
+</code></pre></div><p>这个命令会从 Docker Hub 拉取 ozone 镜像并在一个容器中启动所有 ozone 服务，包括必要的元数据服务（Ozone Manager，Storage Container Manager）、一个数据节点和兼容 S3
+的 REST 服务（S3 网关）。</p>
+<h1 id="ozone-服务在多个独立的容器">Ozone 服务在多个独立的容器</h1>
+<p>如果你需要一个更类似生产环境的集群，使用 Ozone 发行包自带的 docker-compose 配置文件可以让 Ozone 服务组件在各自独立的容器中运行。</p>
+<p>docker-compose 配置文件和一个 environment 文件已经包含在 Docker Hub 的镜像中。</p>
+<p>下面的命令可以从镜像中获取到这两个文件：</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">docker run apache/ozone cat docker-compose.yaml > docker-compose.yaml
+docker run apache/ozone cat docker-config > docker-config
+</code></pre></div><p>现在你可以用 docker-compose 命令来启动集群：</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">docker-compose up -d
+</code></pre></div><p>如果你需要多个数据节点，可以通过下面的命令增加：</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash"> docker-compose scale datanode<span style="color:#f92672">=</span><span style="color:#ae81ff">3</span>
+</code></pre></div><h1 id="运行-s3-客户端">运行 S3 客户端</h1>
+<p>集群启动就绪后，你可以连接 SCM 的 UI 来验证它的状态，地址为（<a href="http://localhost:9876">http://localhost:9876</a>）。</p>
+<p>S3 网关的端口为 9878，如果你正在使用 S3 作为存储方案，可以考虑 Ozone 的 S3 功能。</p>
+<p>从命令行创建桶的命令为：</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">aws s3api --endpoint http://localhost:9878/ create-bucket --bucket<span style="color:#f92672">=</span>bucket1
+</code></pre></div><p>唯一的区别在于你需要在运行 aws s3api 命令的时候用 –endpoint 选项指定 ozone S3 网关的地址。</p>
+<p>下面我们来把一个简单的文件存入 Ozone 的 S3 桶中，首先创建一个用来上传的临时文件：</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">ls -1 > /tmp/testfile
+</code></pre></div><p>这个命令创建了一个用来上传到 Ozone 的临时文件，下面的命令用标准的 aws s3 命令行接口把这个文件上传到了 Ozone 的 S3 桶中：</p>
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">aws s3 --endpoint http://localhost:9878 cp --storage-class REDUCED_REDUNDANCY /tmp/testfile s3://bucket1/testfile
+</code></pre></div><div class="alert alert-info" role="alert">
+注意：对于单容器 ozone 来说，REDUCED_REDUNDANCY 参数是必需的，因为它只有一个数据节点。</div>
+我们可以对桶运行 list 命令来验证文件是否上传成功：
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">aws s3 --endpoint http://localhost:9878 ls s3://bucket1/testfile
+</code></pre></div><div class="alert alert-info" role="alert"> 你也可以点击下面的链接，通过 Ozone S3 网关自带的浏览器去查看桶内的文件。
+<br>
+</div>
+http://localhost:9878/bucket1?browser
+
+
+
+ <a class="btn btn-success btn-lg" href="../../zh/start/onprem.html">Next >></a>
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+ </div>
+ <div class="push"></div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: February 6, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/3d397239b07c61f98319902366db800f05769949">3d397239b</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="../../js/jquery-3.5.1.min.js"></script>
+<script src="../../js/ozonedoc.js"></script>
+<script src="../../js/bootstrap.min.js"></script>
+
+
+</body>
+
+</html>
\ No newline at end of file
diff --git a/docs/1.1.0/zh/tools.html b/docs/1.1.0/zh/tools.html
new file mode 100644
index 0000000..78a7ccb
--- /dev/null
+++ b/docs/1.1.0/zh/tools.html
@@ -0,0 +1,452 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+<body>
+
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../zh/index.html" class="navbar-left ozone-logo">
+ <img src="../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../zh/index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+
+<div class="wrapper">
+<div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="../zh/index.html">
+
+
+
+ <span>概述</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../zh/start.html">
+
+
+
+ <span>快速入门</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="../zh/concept.html">
+
+ <span>概念</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../zh/concept/overview.html">概览</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/concept/datanodes.html">数据节点</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../zh/feature.html">
+
+ <span>特点</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../zh/feature/ha.html">高可用</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/security/gdpr.html">Ozone 中的 GDPR</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/feature/quota.html">Ozone中的配额</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/feature/recon.html">Recon 服务器</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../zh/security.html">
+
+ <span>安全</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../zh/security/secureozone.html">安全化 Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/security/securingtde.html">透明数据加密</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/security/securings3.html">安全化 S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/security/securityacls.html">Ozone 访问控制列表</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../zh/interface.html">
+
+ <span>编程接口</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../zh/interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/interface/o3fs.html">Ozone 文件系统</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/interface/csi.html">CSI 协议</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/interface/s3.html">S3 协议接口</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../zh/interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="active">
+
+ <a href="../zh/tools.html">
+
+
+
+ <span>工具</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../zh/recipe.html">
+
+
+
+ <span>使用配方</span>
+ </a>
+ </li>
+
+
+ <li><a href="../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+ <div class="col-md-9">
+
+
+
+<div class="pull-right">
+
+
+
+ <a href="../tools.html"><span class="label label-success">English</span></a>
+
+
+
+
+</div>
+
+ <h1>工具</h1>
+ </div>
+
+ <div class="col-md-9">
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p>Ozone 有一系列管理 Ozone 的命令行工具。</p>
+<p>所有的命令都通过 <code>ozone</code> 脚本调用。</p>
+<p>守护进程命令：</p>
+<ul>
+<li><strong>scm</strong> - 启动或停止 Storage Container Manager。</li>
+<li><strong>om</strong> - 启动或停止 Ozone Manager。</li>
+<li><strong>datanode</strong> - 启动或停止数据节点。</li>
+<li><strong>s3g</strong> - 启动或停止 s3 网关。</li>
+</ul>
+<p>客户端命令：</p>
+<ul>
+<li><strong>sh</strong> - 操作 Ozone 中的卷、桶和键的主要命令。</li>
+<li><strong>fs</strong> - 运行一个文件系统命令（类似于 <code>hdfs dfs</code>）</li>
+<li><strong>version</strong> - 打印 Ozone 和 HDDS 的版本。</li>
+</ul>
+<p>管理命令：</p>
+<ul>
+<li><strong>admin</strong> - 供管理员和开发者使用的 Ozone 管理员命令。</li>
+<li><strong>classpath</strong> - 打印包含 Hadoop jar 包和其它必要库的 CLASSPATH。</li>
+<li><strong>dtutil</strong> - 进行和 token 有关的操作。</li>
+<li><strong>envvars</strong> - 列出 Hadoop 的环境变量。</li>
+<li><strong>getconf</strong> - 从 Ozone 配置中读取特定配置值。</li>
+<li><strong>jmxget</strong> - 从 Ozone 服务中获取 JMX 导出的值。</li>
+<li><strong>scmcli</strong> - SCM 的命令行接口，仅供开发者使用。
+Container Manager.</li>
+<li><strong>genconf</strong> - 生成 Ozone 所需的最小配置，并输出到 ozone-site.xml 中。</li>
+</ul>
+<p>测试工具：</p>
+<ul>
+<li><strong>freon</strong> - 运行 Ozone 负载生成器。</li>
+<li><strong>genesis</strong> - Ozone 的 benchmark 应用，仅供开发者使用。</li>
+</ul>
+<p>更多信息请参见下面的子页面：</p>
+
+
+
+
+
+
+
+ <div class="row">
+
+ <div class="col-sm-6">
+ <div class="card">
+ <div class="card-body">
+ <h2 class="card-title">
+
+ 配置生成
+ </h2>
+ <p class="card-text">用于生成默认配置的工具</p>
+ <a href="../zh/tools/genconf.html"
+ class=" btn btn-primary btn-lg">配置生成</a>
+ </div>
+ </div>
+ </div>
+
+
+
+
+
+
+ <div class="col-sm-6">
+ <div class="card">
+ <div class="card-body">
+ <h2 class="card-title">
+
+ 审计解析器
+ </h2>
+ <p class="card-text">审计解析器工具用来查看 Ozone 的审计日志。</p>
+ <a href="../zh/tools/auditparser.html"
+ class=" btn btn-primary btn-lg">审计解析器</a>
+ </div>
+ </div>
+ </div>
+
+
+ </div>
+
+
+
+
+
+ <div class="row">
+
+ <div class="col-sm-6">
+ <div class="card">
+ <div class="card-body">
+ <h2 class="card-title">
+
+ 测试工具
+ </h2>
+ <p class="card-text">Ozone 提供了负载生成、网络分片测试、验收测试等多种测试工具。</p>
+ <a href="../zh/tools/testtools.html"
+ class=" btn btn-primary btn-lg">测试工具</a>
+ </div>
+ </div>
+ </div>
+
+
+
+
+ </div>
+ </div>
+ </div>
+</div>
+ <div class="push"></div>
+</div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: June 22, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/53549eea6f5dfc8e4cc9594583d7510b206a8acd">53549eea6</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="../js/jquery-3.5.1.min.js"></script>
+<script src="../js/ozonedoc.js"></script>
+<script src="../js/bootstrap.min.js"></script>
+
+
+</body>
+
+</html>
\ No newline at end of file
diff --git a/docs/1.1.0/zh/tools/auditparser.html b/docs/1.1.0/zh/tools/auditparser.html
new file mode 100644
index 0000000..e8c5e72
--- /dev/null
+++ b/docs/1.1.0/zh/tools/auditparser.html
@@ -0,0 +1,418 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+<body>
+
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../../zh/index.html" class="navbar-left ozone-logo">
+ <img src="../../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../../zh/index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+
+ <div class="wrapper">
+ <div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="../../zh/index.html">
+
+
+
+ <span>概述</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../../zh/start.html">
+
+
+
+ <span>快速入门</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/concept.html">
+
+ <span>概念</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/concept/overview.html">概览</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/datanodes.html">数据节点</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/feature.html">
+
+ <span>特点</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/feature/ha.html">高可用</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/gdpr.html">Ozone 中的 GDPR</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/feature/quota.html">Ozone中的配额</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/feature/recon.html">Recon 服务器</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/security.html">
+
+ <span>安全</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/security/secureozone.html">安全化 Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securingtde.html">透明数据加密</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securings3.html">安全化 S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securityacls.html">Ozone 访问控制列表</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/interface.html">
+
+ <span>编程接口</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/o3fs.html">Ozone 文件系统</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/csi.html">CSI 协议</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/s3.html">S3 协议接口</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../../zh/tools.html">
+
+
+
+ <span>工具</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../../zh/recipe.html">
+
+
+
+ <span>使用配方</span>
+ </a>
+ </li>
+
+
+ <li><a href="../../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+
+
+
+ <div class="col-md-9">
+ <nav aria-label="breadcrumb">
+ <ol class="breadcrumb">
+ <li class="breadcrumb-item"><a href="../../zh/index.html">Home</a></li>
+ <li class="breadcrumb-item" aria-current="page"><a href="../../zh/tools.html">工具</a></li>
+ <li class="breadcrumb-item active" aria-current="page">审计解析器</li>
+ </ol>
+ </nav>
+
+
+
+<div class="pull-right">
+
+
+
+ <a href="../../tools/auditparser.html"><span class="label label-success">English</span></a>
+
+
+
+
+</div>
+
+
+ <div class="col-md-9">
+ <h1>审计解析器</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p>审计解析器工具用于查询 Ozone 的审计日志。它会在指定的路径下创建一个 sqlite 数据库，若数据库已存在则不再创建。</p>
+<p>这个数据库只包含了一个名为 <code>audit</code> 的表，定义如下：</p>
+<p>CREATE TABLE IF NOT EXISTS audit (
+datetime text,
+level varchar(7),
+logger varchar(7),
+user text,
+ip text,
+op text,
+params text,
+result varchar(7),
+exception text,
+UNIQUE(datetime,level,logger,user,ip,op,params,result))</p>
+<p>用法：
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">ozone auditparser <数据库文件的路径> <span style="color:#f92672">[</span>命令<span style="color:#f92672">]</span> <span style="color:#f92672">[</span>参数<span style="color:#f92672">]</span></code></pre></div></p>
+<p>将审计日志加载到数据库：
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">ozone auditparser <数据库文件的路径> load <审计日志的路径></code></pre></div>
+Load 命令会创建如上所述的审计表。</p>
+<p>运行一个自定义的只读查询：
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">ozone auditparser <数据库文件的路径> query <双引号括起来的 <span style="color:#66d9ef">select</span> 查询></code></pre></div></p>
+<p>审计解析起自带了一些模板（最常用的查询）</p>
+<p>运行模板查询：
+<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">ozone auditparser <数据库文件的路径 template <模板名称></code></pre></div></p>
+<p>Ozone 提供了以下模板：</p>
+<table>
+<thead>
+<tr>
+<th>模板名称</th>
+<th>描述</th>
+<th>SQL</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>top5users</td>
+<td>Top 5 users</td>
+<td>select user,count(*) as total from audit group by user order by total DESC limit 5</td>
+</tr>
+<tr>
+<td>top5cmds</td>
+<td>Top 5 commands</td>
+<td>select op,count(*) as total from audit group by op order by total DESC limit 5</td>
+</tr>
+<tr>
+<td>top5activetimebyseconds</td>
+<td>Top 5 active times, grouped by seconds</td>
+<td>select substr(datetime,1,charindex(',',datetime)-1) as dt,count(*) as thecount from audit group by dt order by thecount DESC limit 5</td>
+</tr>
+</tbody>
+</table>
+
+
+
+ <a class="btn btn-success btn-lg" href="../../zh/tools/testtools.html">Next >></a>
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+ </div>
+ <div class="push"></div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: April 16, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/5936594b7a25134aeb880eed941256af5563ef03">5936594b7</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="../../js/jquery-3.5.1.min.js"></script>
+<script src="../../js/ozonedoc.js"></script>
+<script src="../../js/bootstrap.min.js"></script>
+
+
+</body>
+
+</html>
\ No newline at end of file
diff --git a/docs/1.1.0/zh/tools/genconf.html b/docs/1.1.0/zh/tools/genconf.html
new file mode 100644
index 0000000..81db4f8
--- /dev/null
+++ b/docs/1.1.0/zh/tools/genconf.html
@@ -0,0 +1,370 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+<body>
+
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../../zh/index.html" class="navbar-left ozone-logo">
+ <img src="../../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../../zh/index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+
+ <div class="wrapper">
+ <div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="../../zh/index.html">
+
+
+
+ <span>概述</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../../zh/start.html">
+
+
+
+ <span>快速入门</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/concept.html">
+
+ <span>概念</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/concept/overview.html">概览</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/datanodes.html">数据节点</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/feature.html">
+
+ <span>特点</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/feature/ha.html">高可用</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/gdpr.html">Ozone 中的 GDPR</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/feature/quota.html">Ozone中的配额</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/feature/recon.html">Recon 服务器</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/security.html">
+
+ <span>安全</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/security/secureozone.html">安全化 Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securingtde.html">透明数据加密</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securings3.html">安全化 S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securityacls.html">Ozone 访问控制列表</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/interface.html">
+
+ <span>编程接口</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/o3fs.html">Ozone 文件系统</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/csi.html">CSI 协议</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/s3.html">S3 协议接口</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../../zh/tools.html">
+
+
+
+ <span>工具</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../../zh/recipe.html">
+
+
+
+ <span>使用配方</span>
+ </a>
+ </li>
+
+
+ <li><a href="../../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
+
+</div>
+
+ <div class="col-sm-10 col-sm-offset-2 col-md-10 col-md-offset-2 main">
+
+
+
+ <div class="col-md-9">
+ <nav aria-label="breadcrumb">
+ <ol class="breadcrumb">
+ <li class="breadcrumb-item"><a href="../../zh/index.html">Home</a></li>
+ <li class="breadcrumb-item" aria-current="page"><a href="../../zh/tools.html">工具</a></li>
+ <li class="breadcrumb-item active" aria-current="page">配置生成</li>
+ </ol>
+ </nav>
+
+
+
+<div class="pull-right">
+
+
+
+ <a href="../../tools/genconf.html"><span class="label label-success">English</span></a>
+
+
+
+
+</div>
+
+
+ <div class="col-md-9">
+ <h1>配置生成</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<p>Genconf 工具可以在指定路径下生成 ozone-site.xml 模板文件，用户可以进行根据需求编辑此文件。</p>
+<p><code>ozone genconf <path></code></p>
+
+
+
+ <a class="btn btn-success btn-lg" href="../../zh/tools/auditparser.html">Next >></a>
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+ </div>
+ <div class="push"></div>
+ </div>
+
+
+
+<footer class="footer">
+ <div class="container">
+ <span class="small text-muted">
+ Version: 1.1.0, Last Modified: April 23, 2020 <a class="hide-child link primary-color" href="https://github.com/apache/ozone/commit/52f68c145786383946b813d2d917aee507843ad1">52f68c145</a>
+ </span>
+ </div>
+</footer>
+
+
+
+<script src="../../js/jquery-3.5.1.min.js"></script>
+<script src="../../js/ozonedoc.js"></script>
+<script src="../../js/bootstrap.min.js"></script>
+
+
+</body>
+
+</html>
\ No newline at end of file
diff --git a/docs/1.1.0/zh/tools/index.xml b/docs/1.1.0/zh/tools/index.xml
new file mode 100644
index 0000000..19ef1a4
--- /dev/null
+++ b/docs/1.1.0/zh/tools/index.xml
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="utf-8" standalone="yes"?>
+<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
+ <channel>
+ <title>工具 on Ozone</title>
+ <link>/zh/tools.html</link>
+ <description>Recent content in 工具 on Ozone</description>
+ <generator>Hugo -- gohugo.io</generator>
+ <language>en-us</language>
+ <lastBuildDate>Tue, 10 Oct 2017 00:00:00 +0000</lastBuildDate><atom:link href="/zh/tools/index.xml" rel="self" type="application/rss+xml" />
+ <item>
+ <title>配置生成</title>
+ <link>/zh/tools/genconf.html</link>
+ <pubDate>Tue, 18 Dec 2018 00:00:00 +0000</pubDate>
+
+ <guid>/zh/tools/genconf.html</guid>
+ <description>用于生成默认配置的工具</description>
+ </item>
+
+ <item>
+ <title>审计解析器</title>
+ <link>/zh/tools/auditparser.html</link>
+ <pubDate>Mon, 17 Dec 2018 00:00:00 +0000</pubDate>
+
+ <guid>/zh/tools/auditparser.html</guid>
+ <description>审计解析器工具用来查看 Ozone 的审计日志。</description>
+ </item>
+
+ <item>
+ <title>测试工具</title>
+ <link>/zh/tools/testtools.html</link>
+ <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+
+ <guid>/zh/tools/testtools.html</guid>
+ <description>Ozone 提供了负载生成、网络分片测试、验收测试等多种测试工具。</description>
+ </item>
+
+ </channel>
+</rss>
diff --git a/docs/1.1.0/zh/tools/testtools.html b/docs/1.1.0/zh/tools/testtools.html
new file mode 100644
index 0000000..9e7c028
--- /dev/null
+++ b/docs/1.1.0/zh/tools/testtools.html
@@ -0,0 +1,537 @@
+
+
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <meta name="description" content="Apache Ozone Documentation">
+
+ <title>Documentation for Apache Ozone</title>
+
+
+ <link href="../../css/bootstrap.min.css" rel="stylesheet">
+
+
+ <link href="../../css/ozonedoc.css" rel="stylesheet">
+
+ </head>
+
+
+<body>
+
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+ <div class="container-fluid">
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#sidebar" aria-expanded="false" aria-controls="navbar">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a href="../../zh/index.html" class="navbar-left ozone-logo">
+ <img src="../../ozone-logo-small.png"/>
+ </a>
+ <a class="navbar-brand hidden-xs" href="../../zh/index.html">
+ Apache Ozone/HDDS documentation
+ </a>
+ <a class="navbar-brand visible-xs-inline" href="#">Apache Ozone</a>
+ </div>
+ <div id="navbar" class="navbar-collapse collapse">
+ <ul class="nav navbar-nav navbar-right">
+ <li><a href="https://github.com/apache/hadoop-ozone">Source</a></li>
+ <li><a href="https://hadoop.apache.org">Apache Hadoop</a></li>
+ <li><a href="https://apache.org">ASF</a></li>
+ </ul>
+ </div>
+ </div>
+</nav>
+
+
+ <div class="wrapper">
+ <div class="container-fluid">
+ <div class="row">
+
+<div class="col-sm-2 col-md-2 sidebar" id="sidebar">
+ <ul class="nav nav-sidebar">
+
+
+
+ <li class="">
+
+ <a href="../../zh/index.html">
+
+
+
+ <span>概述</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../../zh/start.html">
+
+
+
+ <span>快速入门</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/concept.html">
+
+ <span>概念</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/concept/overview.html">概览</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/ozonemanager.html">Ozone Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/storagecontainermanager.html">Storage Container Manager</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/datanodes.html">数据节点</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/containers.html">Containers</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/concept/recon.html">Recon</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/feature.html">
+
+ <span>特点</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/feature/ha.html">高可用</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/gdpr.html">Ozone 中的 GDPR</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/feature/quota.html">Ozone中的配额</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/feature/recon.html">Recon 服务器</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/security.html">
+
+ <span>安全</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/security/secureozone.html">安全化 Ozone</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securingtde.html">透明数据加密</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securings3.html">安全化 S3</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securitywithranger.html">Apache Ranger</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/security/securityacls.html">Ozone 访问控制列表</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+ <a href="../../zh/interface.html">
+
+ <span>编程接口</span>
+ </a>
+ <ul class="nav">
+
+ <li class="">
+
+ <a href="../../zh/interface/javaapi.html">Java API</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/o3fs.html">Ozone 文件系统</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/csi.html">CSI 协议</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/s3.html">S3 协议接口</a>
+
+ </li>
+
+ <li class="">
+
+ <a href="../../zh/interface/reconapi.html">Recon API</a>
+
+ </li>
+
+ </ul>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../../zh/tools.html">
+
+
+
+ <span>工具</span>
+ </a>
+ </li>
+
+
+
+ <li class="">
+
+ <a href="../../zh/recipe.html">
+
+
+
+ <span>使用配方</span>
+ </a>
+ </li>
+
+
+ <li><a href="../../design.html"><span><b>Design docs</b></span></a></li>
+ <li class="visible-xs"><a href="#">References</a>
+ <ul class="nav">
+ <li><a href="https://github.com/apache/hadoop"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Source</a></li>
+ <li><a href="https://hadoop.apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> Apache Hadoop</a></li>
+ <li><a href="https://apache.org"><span class="glyphicon glyphicon-new-window" aria-hidden="true"></span> ASF</a></li>
+ </ul></li>
+ </ul>
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+ <h1>测试工具</h1>
+
+ <!---
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
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+<p>测试是开发分布式系统中最重要的部分，我们提供了以下类型的测试。</p>
+<p>本页面给出了 Ozone 自带的测试工具。</p>
+<p>注意：我们还进行了其它测试（比如通过 Spark 或 Hive 进行的 TCP-DS、TCP-H），但因为它们是外部工具，所以没有在此列出。</p>
+<h2 id="单元测试">单元测试</h2>
+<p>和每个 java 项目一样，我们的每个项目都包含传统的单元测试。</p>
+<h2 id="集成测试junit">集成测试（JUnit）</h2>
+<p>传统的单元测试只能测试一个单元，但我们也有更高层次的单元测试。它们使用 <code>MiniOzoneCluster</code> 辅助方法在单元测试中启动守护进程（SCM、OM、数据节点）。</p>
+<p>从 maven 或 java 的角度来看，集成测试也只是普通的单元测试而已（使用了 JUnit 库），但为了解决一些依赖问题，我们将它们单独放在了 <code>hadoop-ozone/integration-test</code> 目录下。</p>
+<h2 id="冒烟测试">冒烟测试</h2>
+<p>我们使用基于 docker-compose 的伪集群来运行不同配置的 Ozone，为了确保这些配置可用，我们在 <a href="https://robotframework.org/">https://robotframework.org/</a> 的帮助下实现了 <em>验收</em> 测试。</p>
+<p>冒烟测试包含在发行包中（<code>./smoketest</code>），但 robot 文件只定义了运行命令行然后检查输出的测试。</p>
+<p>为了在不同环境（docker-compose、kubernetes）下运行冒烟测试，你需要定义如何启动容器，然后在正确的容器中执行正确的测试。</p>
+<p>这部分的测试包含在 <code>compose</code> 目录中（查看 <code>./compose/*/test.sh</code> 或者 <code>./compose/test-all.sh</code>）。</p>
+<p>例如，一种测试分发包的简单方法是：</p>
+<pre><code>cd compose/ozone
+./test.sh
+</code></pre><h2 id="blockade">Blockade</h2>
+<p><a href="https://github.com/worstcase/blockade">Blockade</a> 是一个测试网络故障和分片的工具（灵感来自于大名鼎鼎的<a href="https://jepsen.io/analyses">Jepsen 测试</a>）。</p>
+<p>Blockade 测试在其它测试的基础上实现，可以在分发包中的 <code>./blockade</code> 目录下进行测试。</p>
+<pre><code>cd blocakde
+pip install pytest==2.8.7,blockade
+python -m pytest -s .
+</code></pre><p>更多细节查看 blockade 目录下的 README。</p>
+<h2 id="minichaosozonecluster">MiniChaosOzoneCluster</h2>
+<p>这是一种在你的机器上获得<a href="https://en.wikipedia.org/wiki/Chaos_engineering">混沌</a>的方法。它可以直接从源码启动一个 MiniOzoneCluster
+（会启动真实的守护进程），并随机杀死它。</p>
+<h2 id="freon">Freon</h2>
+<p>Freon 是 Ozone 发行包中包含的命令行应用，它是一个负载生成器，用于压力测试。</p>
+<p>随机生成Key:</p>
+<p>在randomkeys模式下，写入Ozone的数据是随机生成的。每个键的大小为10 KB。</p>
+<p>volume/bucket/key的数量是可以配置的。副本type和factor(例如: 3个节点使用ratis控制副本)也可以配置。</p>
+<p>更多信息，可使用如下命令查看:</p>
+<p>bin/ozone freon –help</p>
+<p>例如：</p>
+<pre><code>ozone freon randomkeys --num-of-volumes=10 --num-of-buckets 10 --num-of-keys 10 --replication-type=RATIS --factor=THREE
+</code></pre><pre><code>***************************************************
+Status: Success
+Git Base Revision: 48aae081e5afacbb3240657556b26c29e61830c3
+Number of Volumes created: 10
+Number of Buckets created: 100
+Number of Keys added: 1000
+Ratis replication factor: THREE
+Ratis replication type: RATIS
+Average Time spent in volume creation: 00:00:00,035
+Average Time spent in bucket creation: 00:00:00,319
+Average Time spent in key creation: 00:00:03,659
+Average Time spent in key write: 00:00:10,894
+Total bytes written: 10240000
+Total Execution time: 00:00:16,898
+***********************
+</code></pre><h2 id="genesis">Genesis</h2>
+<p>Genesis 是一个微型的基准测试工具，它也包含在发行包中（<code>ozone genesis</code>），但是它不需要一个真实的集群，而是采用一种隔离的方法测试不同部分的代码（比如，将数据存储到本地基于 RocksDB 的键值存储中）。</p>
+<p>运行示例：</p>
+<pre><code> ozone genesis -benchmark=BenchMarkRocksDbStore
+# JMH version: 1.19
+# VM version: JDK 11.0.1, VM 11.0.1+13-LTS
+# VM invoker: /usr/lib/jvm/java-11-openjdk-11.0.1.13-3.el7_6.x86_64/bin/java
+# VM options: -Dproc_genesis -Djava.net.preferIPv4Stack=true -Dhadoop.log.dir=/var/log/hadoop -Dhadoop.log.file=hadoop.log -Dhadoop.home.dir=/opt/hadoop -Dhadoop.id.str=hadoop -Dhadoop.root.logger=INFO,console -Dhadoop.policy.file=hadoop-policy.xml -Dhadoop.security.logger=INFO,NullAppender
+# Warmup: 2 iterations, 1 s each
+# Measurement: 20 iterations, 1 s each
+# Timeout: 10 min per iteration
+# Threads: 4 threads, will synchronize iterations
+# Benchmark mode: Throughput, ops/time
+# Benchmark: org.apache.hadoop.ozone.genesis.BenchMarkRocksDbStore.test
+# Parameters: (backgroundThreads = 4, blockSize = 8, maxBackgroundFlushes = 4, maxBytesForLevelBase = 512, maxOpenFiles = 5000, maxWriteBufferNumber = 16, writeBufferSize = 64)
+
+# Run progress: 0.00% complete, ETA 00:00:22
+# Fork: 1 of 1
+# Warmup Iteration 1: 213775.360 ops/s
+# Warmup Iteration 2: 32041.633 ops/s
+Iteration 1: 196342.348 ops/s
+ ?stack: <delayed till summary>
+
+Iteration 2: 41926.816 ops/s
+ ?stack: <delayed till summary>
+
+Iteration 3: 210433.231 ops/s
+ ?stack: <delayed till summary>
+
+Iteration 4: 46941.951 ops/s
+ ?stack: <delayed till summary>
+
+Iteration 5: 212825.884 ops/s
+ ?stack: <delayed till summary>
+
+Iteration 6: 145914.351 ops/s
+ ?stack: <delayed till summary>
+
+Iteration 7: 141838.469 ops/s
+ ?stack: <delayed till summary>
+
+Iteration 8: 205334.438 ops/s
+ ?stack: <delayed till summary>
+
+Iteration 9: 163709.519 ops/s
+ ?stack: <delayed till summary>
+
+Iteration 10: 162494.608 ops/s
+ ?stack: <delayed till summary>
+
+Iteration 11: 199155.793 ops/s
+ ?stack: <delayed till summary>
+
+Iteration 12: 209679.298 ops/s
+ ?stack: <delayed till summary>
+
+Iteration 13: 193787.574 ops/s
+ ?stack: <delayed till summary>
+
+Iteration 14: 127004.147 ops/s
+ ?stack: <delayed till summary>
+
+Iteration 15: 145511.080 ops/s
+ ?stack: <delayed till summary>
+
+Iteration 16: 223433.864 ops/s
+ ?stack: <delayed till summary>
+
+Iteration 17: 169752.665 ops/s
+ ?stack: <delayed till summary>
+
+Iteration 18: 165217.191 ops/s
+ ?stack: <delayed till summary>
+
+Iteration 19: 191038.476 ops/s
+ ?stack: <delayed till summary>
+
+Iteration 20: 196335.579 ops/s
+ ?stack: <delayed till summary>
+
+
+
+Result "org.apache.hadoop.ozone.genesis.BenchMarkRocksDbStore.test":
+ 167433.864 ?(99.9%) 43530.883 ops/s [Average]
+ (min, avg, max) = (41926.816, 167433.864, 223433.864), stdev = 50130.230
+ CI (99.9%): [123902.981, 210964.748] (assumes normal distribution)
+
+Secondary result "org.apache.hadoop.ozone.genesis.BenchMarkRocksDbStore.test:?stack":
+Stack profiler:
+
+....[Thread state distributions]....................................................................
+ 78.9% RUNNABLE
+ 20.0% TIMED_WAITING
+ 1.1% WAITING
+
+....[Thread state: RUNNABLE]........................................................................
+ 59.8% 75.8% org.rocksdb.RocksDB.put
+ 16.5% 20.9% org.rocksdb.RocksDB.get
+ 0.7% 0.9% java.io.UnixFileSystem.delete0
+ 0.7% 0.9% org.rocksdb.RocksDB.disposeInternal
+ 0.3% 0.4% java.lang.Long.formatUnsignedLong0
+ 0.1% 0.2% org.apache.hadoop.ozone.genesis.BenchMarkRocksDbStore.test
+ 0.1% 0.1% java.lang.Long.toUnsignedString0
+ 0.1% 0.1% org.apache.hadoop.ozone.genesis.generated.BenchMarkRocksDbStore_test_jmhTest.test_thrpt_jmhStub
+ 0.0% 0.1% java.lang.Object.clone
+ 0.0% 0.0% java.lang.Thread.currentThread
+ 0.4% 0.5% <other>
+
+....[Thread state: TIMED_WAITING]...................................................................
+ 20.0% 100.0% java.lang.Object.wait
+
+....[Thread state: WAITING].........................................................................
+ 1.1% 100.0% jdk.internal.misc.Unsafe.park
+
+
+
+# Run complete. Total time: 00:00:38
+
+Benchmark (backgroundThreads) (blockSize) (maxBackgroundFlushes) (maxBytesForLevelBase) (maxOpenFiles) (maxWriteBufferNumber) (writeBufferSize) Mode Cnt Score Error Units
+BenchMarkRocksDbStore.test 4 8 4 512 5000 16 64 thrpt 20 167433.864 ? 43530.883 ops/s
+BenchMarkRocksDbStore.test:?stack 4 8 4 512 5000 16 64 thrpt NaN ---
+</code></pre>
+
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