Merge pull request #3 from elek/HDDS-1634
HDDS-1634. Introduce a new ozone specific runner image
diff --git a/Dockerfile b/Dockerfile
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+# 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.
+
+FROM centos@sha256:b5e66c4651870a1ad435cd75922fe2cb943c9e973a9673822d1414824a1d0475
+RUN rpm -Uvh https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
+RUN yum install -y sudo python2-pip wget nmap-ncat jq java-11-openjdk
+
+#For executing inline smoketest
+RUN pip install robotframework
+
+#dumb init for proper init handling
+RUN wget -O /usr/local/bin/dumb-init https://github.com/Yelp/dumb-init/releases/download/v1.2.0/dumb-init_1.2.0_amd64
+RUN chmod +x /usr/local/bin/dumb-init
+
+#byteman test for development
+ADD https://repo.maven.apache.org/maven2/org/jboss/byteman/byteman/4.0.4/byteman-4.0.4.jar /opt/byteman.jar
+RUN chmod o+r /opt/byteman.jar
+
+#async profiler for development profiling
+RUN mkdir -p /opt/profiler && \
+ cd /opt/profiler && \
+ curl -L https://github.com/jvm-profiling-tools/async-profiler/releases/download/v1.5/async-profiler-1.5-linux-x64.tar.gz | tar xvz
+
+ENV JAVA_HOME=/usr/lib/jvm/jre/
+
+ENV PATH /opt/hadoop/bin/docker:$PATH:/opt/hadoop/bin
+
+RUN groupadd --gid 1000 hadoop
+RUN useradd --uid 1000 hadoop --gid 100 --home /opt/hadoop
+RUN chmod 755 /opt/hadoop
+RUN echo "hadoop ALL=(ALL) NOPASSWD: ALL" >> /etc/sudoers
+
+RUN chown hadoop /opt
+
+#Be prepared for kerbebrizzed cluster
+RUN mkdir -p /etc/security/keytabs && chmod -R a+wr /etc/security/keytabs
+ADD krb5.conf /etc/
+RUN yum install -y krb5-workstation
+
+#Make it compatible with any UID/GID (write premission may be missing to /opt/hadoop
+RUN mkdir -p /etc/hadoop && mkdir -p /var/log/hadoop && chmod 1777 /etc/hadoop && chmod 1777 /var/log/hadoop
+ENV HADOOP_LOG_DIR=/var/log/hadoop
+ENV HADOOP_CONF_DIR=/etc/hadoop
+RUN mkdir /data && chmod 1777 /data
+
+WORKDIR /opt/hadoop
+USER hadoop
+
+#default entrypoint (used only if the ozone dir is not bindmounted)
+ADD entrypoint.sh /usr/local/bin/entrypoint.sh
+ENTRYPOINT ["/usr/local/bin/dumb-init", "--", "entrypoint.sh"]
diff --git a/LICENSE b/LICENSE
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+++ b/LICENSE
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diff --git a/README.md b/README.md
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--- /dev/null
+++ b/README.md
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+<!--
+ 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.
+-->
+
+# Apache Ozone runner base image
+
+This is the base image to run Apache Hadoop Ozone in docker containers. This is for test/develop and not for production.
+
+It doesn't include any Ozone specific jar files or release artifacts just any empty environment which includes all the specific tools to run Apache Hadoop Ozone inside containers.
+
+To build it, please use:
+
+```
+docker build -t apache/ozone-runner
+```
+
diff --git a/entrypoint.sh b/entrypoint.sh
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+++ b/entrypoint.sh
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+#!/usr/bin/env bash
+##
+# 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.
+##
+
+echo "To use Ozone please mount ozone folder to /opt/hadoop"
+
+exec "$@"
diff --git a/krb5.conf b/krb5.conf
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--- /dev/null
+++ b/krb5.conf
@@ -0,0 +1,38 @@
+# 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.
+
+[logging]
+ default = FILE:/var/log/krb5libs.log
+ kdc = FILE:/var/log/krb5kdc.log
+ admin_server = FILE:/var/log/kadmind.log
+
+[libdefaults]
+ dns_canonicalize_hostname = false
+ dns_lookup_realm = false
+ ticket_lifetime = 24h
+ renew_lifetime = 7d
+ forwardable = true
+ rdns = false
+ default_realm = EXAMPLE.COM
+
+[realms]
+ EXAMPLE.COM = {
+ kdc = krb5
+ admin_server = krb5
+ }
+
+[domain_realm]
+ .example.com = EXAMPLE.COM
+ example.com = EXAMPLE.COM
