centos6使用docker部署zookeeper操作示例

本文实例讲述了centos6使用docker部署zookeeper操作。分享给大家供大家参考，具体如下：

目录结构：

/zookeeper
    /Dockerfile
    /start.sh
    /Readme
    /zookeeper-3.4.10.tar.gz

Dockerfile

									FROM centos

									MAINTAINER qiongtao.li hnatao@126.com

									ADD ./zookeeper-3.4.10.tar.gz /opt

									ADD ./start.sh /start.sh

									ENV ZOO_PORT=2181\

									 ZOO_DIR=/opt/zookeeper \

									 ZOO_DATA_DIR=/data/zookeeper/data

									 ZOO_DATA_LOG_DIR=/data/zookeeper/logs

									RUN echo "Asia/shanghai" > /etc/timezone \

									 && cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime \

									 && yum -y install java \

									 && mkdir -p "$ZOO_DATA_DIR" \

									 && mkdir -p "$ZOO_DATA_LOG_DIR" \

									 && mv /opt/zookeeper-3.4.10 "$ZOO_DIR"

									VOLUME ["$ZOO_DATA_DIR"]

									EXPOSE $ZOO_PORT

									ENV PATH=$PATH:$ZOO_DIR/bin

									ENTRYPOINT ["sh", "/start.sh"]

start.sh

									#!/bin/bash

									CONF=${ZOO_DIR}/conf/zoo.cfg

									cp -a ${ZOO_DIR}/conf/zoo_sample.cfg $CONF

									sed -i "s|dataDir=/tmp/zookeeper|dataDir=${ZOO_DATA_DIR}|g" $CONF

									sed -i "s|clientPort=2181|clientPort=${ZOO_PORT}|g" $CONF

									echo "dataLogDir=${ZOO_DATA_LOG_DIR}" >> $CONF

									for server in $ZOO_SERVERS; do

									 echo "$server" >> $CONF

									done

									if [ ! -f "$ZOO_DATA_DIR/myid" ]; then

									 echo "${ZOO_MY_ID:-1}" > "$ZOO_DATA_DIR/myid"

									fi

									zkServer.sh start-foreground

Readme

									docker rm -f zk

									docker rmi -f zk

									docker build -t zk .

									docker run -d \

									 -p 2181:2181 \

									 --name zk \

									  -v /data:/data \

									 zk

									docker ps -a

									docker logs -f zk