diff --git a/Dockerfile b/Dockerfile new file mode 100644 index 0000000..6876b2b --- /dev/null +++ b/Dockerfile @@ -0,0 +1,64 @@ +# 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 new file mode 100644 index 0000000..d645695 --- /dev/null +++ b/LICENSE @@ -0,0 +1,202 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + 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. diff --git a/README.md b/README.md new file mode 100644 index 0000000..a21bb38 --- /dev/null +++ b/README.md @@ -0,0 +1,29 @@ + + +# 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 new file mode 100755 index 0000000..0638221 --- /dev/null +++ b/entrypoint.sh @@ -0,0 +1,22 @@ +#!/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 new file mode 100644 index 0000000..340ea4f --- /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