docker学习——zookeeper集群安装

本文主要介绍zookeeper在docker的集群安装。

1、首先下载zookeeper

docker pull zookeeper

2、安装docker-compose 插件

3、编写docker-compose.yml 文件，内容如下：

version: '2'services:    zoo1:        image: zookeeper        restart: always        ports:            - 62181:2181        environment:            ZOO_MY_ID: 1            ZOO_SERVERS: server.1=zoo1:2888:3888 server.2=zoo2:2888:3888 server.3=zoo3:2888:3888    zoo2:        image: zookeeper        restart: always        ports:            - 62182:2181        environment:            ZOO_MY_ID: 2            ZOO_SERVERS: server.1=zoo1:2888:3888 server.2=zoo2:2888:3888 server.3=zoo3:2888:3888    zoo3:        image: zookeeper        restart: always        ports:            - 62183:2181        environment:            ZOO_MY_ID: 3            ZOO_SERVERS: server.1=zoo1:2888:3888 server.2=zoo2:2888:3888 server.3=zoo3:2888:3888

4、使用命令，启动zookeeper集群

docker-compse up -d

5、查看docker中zookeeper的状态

6、这样就完成了docker下的zookeeper的安装。