HDDS-4795. Separate source of Ozone container images to different repositories (#1)

diff --git a/.asf.yaml b/.asf.yaml
new file mode 100644
index 0000000..9f661c0
--- /dev/null
+++ b/.asf.yaml
@@ -0,0 +1,29 @@
+# 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.
+github:
+  description: "Container image to provide build environment for developing and testing Apache Ozone"
+  homepage: https://ozone.apache.org
+  labels:
+    - ozone
+    - container
+  enabled_merge_buttons:
+    squash:  true
+    merge:   false
+    rebase:  false
+notifications:
+  commits:      commits@ozone.apache.org
+  issues:       issues@ozone.apache.org
+  pullrequests: issues@ozone.apache.org
+  jira_options: link label worklog
diff --git a/.github/pull_request_template.md b/.github/pull_request_template.md
new file mode 100644
index 0000000..08001fb
--- /dev/null
+++ b/.github/pull_request_template.md
@@ -0,0 +1,16 @@
+## What changes were proposed in this pull request?
+
+(Please fill in changes proposed in this fix)
+
+## What is the link to the Apache JIRA
+
+(Please create an issue in ASF JIRA before opening a pull request,
+and you need to set the title of the pull request which starts with
+the corresponding JIRA issue number. (e.g. HDDS-XXXX. Fix a typo in YYY.)
+
+Please replace this section with the link to the Apache JIRA)
+
+## How was this patch tested?
+
+(Please explain how this patch was tested. Ex: unit tests, manual tests)
+(If this patch involves UI changes, please attach a screen-shot; otherwise, remove this)
diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
new file mode 100644
index 0000000..6e74267
--- /dev/null
+++ b/.github/workflows/build.yaml
@@ -0,0 +1,27 @@
+# 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.
+name: build
+on:
+  - push
+  - pull_request
+jobs:
+  build:
+    name: build and deploy
+    runs-on: ubuntu-18.04
+    steps:
+      - name: checkout source
+        uses: actions/checkout@master
+      - name: build image
+        run: docker build -t ghcr.io/$(echo $GITHUB_REPOSITORY | sed 's/docker-//g') .
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
new file mode 100644
index 0000000..5ac6fec
--- /dev/null
+++ b/CONTRIBUTING.md
@@ -0,0 +1,4 @@
+# Contributing
+
+For detailed contribution guideline, please check the [contribution guideline of Apache Ozone repository](https://github.com/apache/ozone/blob/master/CONTRIBUTING.md).
+
diff --git a/Dockerfile b/Dockerfile
index a88b82f..8a2bc9e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -18,7 +18,7 @@
    java-1.8.0-openjdk-headless java-1.8.0-openjdk-devel\
    docker \
    python-pip \ 
-   file python-devel \
+   file python3-devel \
    curl-devel dh-autoreconf expat-devel getopt gettext-devel openssl-devel perl-devel zlib-devel \
    jq \
    sudo
@@ -54,16 +54,16 @@
 
 #Install apache-ant
 RUN mkdir -p /opt && \
-    curl -sL 'https://www.apache.org/dyn/mirrors/mirrors.cgi?action=download&filename=/ant/binaries/apache-ant-1.10.7-bin.tar.gz' | tar -xz  && \
+    curl -sL 'https://www.apache.org/dyn/mirrors/mirrors.cgi?action=download&filename=/ant/binaries/apache-ant-1.9.15-bin.tar.gz' | tar -xz  && \
        mv apache-ant* /opt/ant
 
 #Install apache-maven
-RUN curl -sL 'https://www.apache.org/dyn/mirrors/mirrors.cgi?action=download&filename=maven/maven-3/3.6.2/binaries/apache-maven-3.6.2-bin.tar.gz' | tar -xz  && \
+RUN curl -sL 'https://www.apache.org/dyn/mirrors/mirrors.cgi?action=download&filename=maven/maven-3/3.6.3/binaries/apache-maven-3.6.3-bin.tar.gz' | tar -xz  && \
         mv apache-maven* /opt/maven
 
 #Install docker-compose (for smoketests)
-RUN pip install --upgrade pip
-RUN pip install docker-compose
+RUN pip3 install --upgrade pip
+RUN pip3 install docker-compose
 
 ENV PATH=$PATH:/opt/findbugs/bin:/opt/maven/bin:/opt/ant/bin
 
@@ -80,7 +80,7 @@
 RUN ln -s /home/user/.m2 /root/.m2
 
 #blockade test
-RUN pip install virtualenv && virtualenv /opt/blockade && /opt/blockade/bin/pip install pytest==2.8.7 blockade
+RUN pip3 install virtualenv && virtualenv /opt/blockade && /opt/blockade/bin/pip3 install pytest==2.8.7 blockade
 ENV PATH=$PATH:/opt/blockade/bin
 
 #kubectl
@@ -88,7 +88,7 @@
    curl -LO https://storage.googleapis.com/kubernetes-release/release/$(curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt)/bin/linux/amd64/kubectl && \
    chmod +x ./kubectl
 
-RUN pip install robotframework
+RUN pip3 install robotframework
 
 RUN curl -sL https://github.com/muquit/mailsend-go/releases/download/v1.0.5/mailsend-go_1.0.5_linux-64bit.tar.gz | tar zxf - && mv mailsend-go-dir/mailsend-go /usr/local/bin/ && rm -rf mailsend-go-dir
 
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..d645695
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,202 @@
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diff --git a/README.md b/README.md
index 34d20f2..be87e44 100644
--- a/README.md
+++ b/README.md
@@ -1,21 +1,48 @@
-# 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.
+<!--
+  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
 
-# Apache Hadoop Ozone Build Environment
+      http://www.apache.org/licenses/LICENSE-2.0
 
-This image contains all the required tool to build and test Apache Hadoop Ozone projects.
+  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.
+-->
+
+# Apache Ozone **build** environment
+
+This repository contains the definition of a helper container for building [Apache Ozone](https://ozone.apache.org)
+
+Container contains all the required dependencies (and some cached artifacts).
+
+Used by some of the [Github Actions](https://github.com/apache/ozone/tree/master/.github/workflows) of the main Ozone repository.
+
+The image is available as [apache/ozone-build](https://hub.docker.com/r/apache/ozone-build). Build is managed by Docker Hub.
+
+## Development
+
+To build the image, please use:
+
+```
+docker build -t apache/ozone-build:dev .
+```
+
+To test it, you can test any build step inside the container:
+
+```
+docker -it -v `pwd`:/opt/ozone` bash
+cd /opt/ozone
+mvn clean install -DskipTests
+```
+
+Note: the image assumes that the Ozone source tree (`pwd` in our example) is writted by the user with id=1000.
 
 
+*After merging PR, a new tag can be pushed to the repository to create a new image. Use the convention: `YYYYMMDD-N` for tags where N is a daily counter (see the existing tags as an example).
 
diff --git a/SECURITY.md b/SECURITY.md
new file mode 100644
index 0000000..b7e50aa
--- /dev/null
+++ b/SECURITY.md
@@ -0,0 +1,5 @@
+# Security Policy
+
+This container image (`apache/ozone-build`) is indented to be used only in *test and dev* environment. Please don't use it in production environment.
+
+The process of reporting Apache Ozone vulnerabilities [defined in the main Apache Ozone repository](https://github.com/apache/ozone/blob/master/SECURITY.md).