mirror of
https://github.com/newnius/Dockerfiles.git
synced 2025-06-08 09:01:55 +00:00
58 lines
1.9 KiB
Docker
58 lines
1.9 KiB
Docker
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FROM alpine:3.6
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MAINTAINER Newnius <newnius.cn@gmail.com>
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USER root
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# Prerequisites
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RUN apk add --no-cache openssh openssl openjdk8-jre rsync bash procps
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ENV JAVA_HOME /usr/lib/jvm/java-1.8-openjdk
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ENV PATH $PATH:$JAVA_HOME/bin
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# Passwordless SSH
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RUN ssh-keygen -q -N "" -t dsa -f /etc/ssh/ssh_host_dsa_key
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RUN ssh-keygen -q -N "" -t rsa -f /etc/ssh/ssh_host_rsa_key
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RUN ssh-keygen -q -N "" -t rsa -f /root/.ssh/id_rsa
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RUN cp /root/.ssh/id_rsa.pub /root/.ssh/authorized_keys
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ADD ssh_config /root/.ssh/config
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RUN chmod 600 /root/.ssh/config
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RUN chown root:root /root/.ssh/config
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RUN echo "Port 2122" >> /etc/ssh/sshd_config
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# Install Hadoop
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RUN wget -O hadoop.tar.gz https://archive.apache.org/dist/hadoop/common/hadoop-2.7.4/hadoop-2.7.4.tar.gz && \
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tar -xzf hadoop.tar.gz -C /usr/local/ && rm hadoop.tar.gz
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RUN ln -s /usr/local/hadoop-2.7.4 /usr/local/hadoop
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ENV HADOOP_HOME /usr/local/hadoop
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ENV PATH $PATH:$HADOOP_HOME/bin:$HADOOP_HOME/sbin
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ENV HADOOP_PREFIX $HADOOP_HOME
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ENV HADOOP_COMMON_HOME $HADOOP_HOME
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ENV HADOOP_HDFS_HOME $HADOOP_HOME
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ENV HADOOP_MAPRED_HOME $HADOOP_HOME
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ENV HADOOP_YARN_HOME $HADOOP_HOME
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ENV HADOOP_CONF_DIR $HADOOP_HOME/etc/hadoop
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ENV YARN_CONF_DIR $HADOOP_PREFIX/etc/hadoop
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# Default Conf Files
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ADD core-site.xml $HADOOP_HOME/etc/hadoop/core-site.xml
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ADD hdfs-site.xml $HADOOP_HOME/etc/hadoop/hdfs-site.xml
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ADD mapred-site.xml $HADOOP_HOME/etc/hadoop/mapred-site.xml
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ADD yarn-site.xml $HADOOP_HOME/etc/hadoop/yarn-site.xml
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ADD slaves $HADOOP_HOME/etc/hadoop/slaves
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RUN sed -i "/^export JAVA_HOME/ s:.*:export JAVA_HOME=${JAVA_HOME}\nexport HADOOP_HOME=${HADOOP_HOME}\nexport HADOOP_PREFIX=${HADOOP_PREFIX}:" ${HADOOP_HOME}/etc/hadoop/hadoop-env.sh
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RUN sed -i '/^export HADOOP_CONF_DIR/ s:.*:export HADOOP_CONF_DIR=$HADOOP_PREFIX/etc/hadoop/:' $HADOOP_PREFIX/etc/hadoop/hadoop-env.sh
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WORKDIR $HADOOP_HOME
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ADD bootstrap.sh /etc/bootstrap.sh
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CMD ["/etc/bootstrap.sh", "-d"]
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