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 [e-mail]
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

测试安装部署

cat readme|while read line; do $line; done

zookeeper下载地址：

https://mirrors.tuna.tsinghua.edu.cn/apache/zookeeper/stable/zookeeper-3.4.10.tar.gz

希望本文所述对大家docker容器使用有所帮助。