docker 搭建hadoop以及hbase集群详解

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# version : debugman007/ssh:v1

# desc : ubuntu14.04 上安装的ssh

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# 设置继承自ubuntu14.04官方镜像

FROM ubuntu:14.04 

 

# 下面是一些创建者的基本信息

MAINTAINER debugman007 (skc361@163.com)

 

RUN rm -vf /var/lib/apt/lists/*

RUN apt-get update 

RUN apt-get install -y openssh-server openssh-client vim wget curl sudo

 

#添加用户 test，设置密码为 test, 赋予sudo权限

RUN useradd -m test 

RUN echo "test:test" | chpasswd

RUN cd /etc/sudoers.d && touch nopasswdsudo && echo "test ALL=(ALL) ALL" >> nopasswdsudo

#把test用户的shell改成bash，否则ssh登录ubuntu服务器，命令行不显示用户名和目录

RUN usermod -s /bin/bash test

 

RUN echo "root:root" | chpasswd

 

#配置ssh

RUN mkdir /var/run/sshd

 

RUN sed -i 's/PermitRootLogin prohibit-password/PermitRootLogin yes/' /etc/ssh/sshd_config

RUN sed 's@session\s*required\s*pam_loginuid.so@session optional pam_loginuid.so@g' -i /etc/pam.d/sshd

ENV NOTVISIBLE "in users profile"

RUN echo "export VISIBLE=now" >> /etc/profile

 

EXPOSE 22

 

USER test

RUN ssh-keygen -t rsa -P '' -f ~/.ssh/id_rsa

RUN cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys

 

USER root

RUN ssh-keygen -t rsa -P '' -f ~/.ssh/id_rsa

RUN cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys 

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# version : debugman007/ubt14-hadoop-hbase:v1

# desc : ubuntu上安装的ssh，java, hadoop 

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FROM debugman007/ubt14-ssh:v1

 

# 下面是一些创建者的基本信息

MAINTAINER debugman007 (skc361@163.com)

 

#为hadoop集群提供dns服务

RUN sudo apt-get -y install dnsmasq

 

#安装和配置java环境

#RUN yum -y install java-1.7.0-openjdk*

ADD http://mirrors.linuxeye.com/jdk/jdk-7u80-linux-x64.tar.gz /usr/local/ 

RUN cd /usr/local && tar -zxvf jdk-7u80-linux-x64.tar.gz && rm -f jdk-7u80-linux-x64.tar.gz

 

ENV JAVA_HOME /usr/local/jdk1.7.0_80

ENV CLASSPATH ${JAVA_HOME}/lib/dt.jar:$JAVA_HOME/lib/tools.jar

ENV PATH $PATH:${JAVA_HOME}/bin

 

#安装和配置 hadoop

RUN groupadd hadoop

RUN useradd -m hadoop -g hadoop

RUN echo "hadoop:hadoop" | chpasswd

 

ADD http://www-eu.apache.org/dist/hadoop/common/hadoop-2.7.3/hadoop-2.7.3.tar.gz /usr/local/

RUN cd /usr/local && tar -zxvf hadoop-2.7.3.tar.gz && rm -f hadoop-2.7.3.tar.gz

RUN chown -R hadoop:hadoop /usr/local/hadoop-2.7.3

RUN cd /usr/local && ln -s ./hadoop-2.7.3 hadoop

 

ENV HADOOP_PREFIX /usr/local/hadoop

ENV HADOOP_HOME /usr/local/hadoop

ENV HADOOP_COMMON_HOME /usr/local/hadoop

ENV HADOOP_HDFS_HOME /usr/local/hadoop

ENV HADOOP_MAPRED_HOME /usr/local/hadoop

ENV HADOOP_YARN_HOME /usr/local/hadoop

ENV HADOOP_CONF_DIR /usr/local/hadoop/etc/hadoop

ENV PATH ${HADOOP_HOME}/bin:$PATH

 

ADD http://www-eu.apache.org/dist/hbase/1.2.4/hbase-1.2.4-bin.tar.gz /usr/local/

RUN cd /usr/local && tar -zxvf hbase-1.2.4-bin.tar.gz && rm -f hbase-1.2.4-bin.tar.gz 

RUN chown -R hadoop:hadoop /usr/local/hbase-1.2.4

RUN cd /usr/local && ln -s ./hbase-1.2.4 hbase

 

ENV HBASE_HOME /usr/local/hbase

ENV PATH ${HBASE_HOME}/bin:$PATH

 

 

RUN echo "hadoop ALL= NOPASSWD: ALL" >> /etc/sudoers

 

USER hadoop

RUN ssh-keygen -t rsa -P '' -f ~/.ssh/id_rsa

RUN cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys 

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# version : debugman007/ubt14-hadoop-hbase:master

# desc : ubuntu上安装的ssh，java, hadoop, hbase

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FROM debugman007/ubt14-hadoop-hbase:base

 

# 下面是一些创建者的基本信息

MAINTAINER debugman007 (skc361@163.com)

 

ADD hadoop-env.sh $HADOOP_HOME/etc/hadoop/ 

ADD mapred-env.sh $HADOOP_HOME/etc/hadoop/ 

ADD yarn-env.sh $HADOOP_HOME/etc/hadoop/ 

ADD core-site.xml $HADOOP_HOME/etc/hadoop/ 

ADD hdfs-site.xml $HADOOP_HOME/etc/hadoop/ 

ADD mapred-site.xml $HADOOP_HOME/etc/hadoop/ 

ADD yarn-site.xml $HADOOP_HOME/etc/hadoop/ 

ADD slaves $HADOOP_HOME/etc/hadoop/ 

 

ADD hbase-env.sh $HBASE_HOME/conf/

ADD hbase-site.xml $HBASE_HOME/conf/

ADD regionservers $HBASE_HOME/conf/

 

USER hadoop

RUN sudo mkdir -p /opt/hadoop/data/zookeeper

RUN sudo chown -R hadoop:hadoop $HADOOP_HOME/etc/hadoop 

RUN sudo chown -R hadoop:hadoop $HBASE_HOME/conf

RUN sudo chown -R hadoop:hadoop /opt/hadoop 

RUN sudo chown -R hadoop:hadoop /home/hadoop 

 

COPY bootstrap.sh /home/hadoop/ 

RUN chmod 766 /home/hadoop/bootstrap.sh 

 

ENTRYPOINT ["/home/hadoop/bootstrap.sh"] 

CMD ["/bin/bash"] 

#!/bin/bash

echo 10.0.1.2 hadoop-master >> /etc/hosts

echo 10.0.1.3 hadoop-slave1 >> /etc/hosts

echo 10.0.1.4 hadoop-slave2 >> /etc/hosts

echo 10.0.1.5 hadoop-slave3 >> /etc/hosts

 

echo 10.0.1.3 regionserver1 >> /etc/hosts #hbase的regionserver服务器

echo 10.0.1.4 regionserver2 >> /etc/hosts 

hdfs namenode -format
./start-dfs.sh
./start-yarn.sh