基于docker部署zookeeper集群

清疚 2023-01-16 09:30 151阅读 0赞

1、创建zookeeper目录结构

[root@rocketmq01 data]# ls zookeeper/*
    zookeeper/zoo.cfg
    zookeeper/data:
    myid

2、编写zookeeper配置文件，并拷贝到第二台主机上

[root@rocketmq01 zookeeper]# cat zoo.cfg 
    tickTime=2000
    initLimit=10
    syncLimit=5
    dataDir=/data
    clientPort=2181
    server.1=192.168.31.101:2888:3888
    server.2=192.168.31.102:2888:3888
    
    [root@rocketmq01 data]# cat zookeeper/data/myid 
    1
    [root@rocketmq02 data]# cat zookeeper/data/myid 
    2

3、拉取zookeeper镜像(这边只对3.4.13操作)

[root@rocketmq02 slave]# docker pull zookeeper
    Using default tag: latest
    latest: Pulling from library/zookeeper
    f7ec5a41d630: Pull complete 
    faf4c47c8c61: Pull complete 
    810072571faf: Pull complete 
    395682a2fa05: Pull complete 
    d5cb55e3f407: Pull complete 
    8d357468d95d: Pull complete 
    7a384dec9b54: Pull complete 
    e9c656d9881e: Pull complete 
    Digest: sha256:bab5f87bcc4635f6f7def2fa0e364218f0841ba741a89fb4675935c7256a6d51
    Status: Downloaded newer image for zookeeper:latest
    docker.io/library/zookeeper:latest
    
    
    [root@rocketmq01 zookeeper]# docker pull zookeeper:3.4.13
    3.4.13: Pulling from library/zookeeper
    8e402f1a9c57: Pull complete 
    4866c822999c: Pull complete 
    cf419f3f41ff: Pull complete 
    88430b15d43f: Pull complete 
    d5a9723280f1: Pull complete 
    c43110341cd8: Pull complete 
    9ec9c92edf13: Pull complete 
    cdf8329cd90a: Pull complete 
    Digest: sha256:8832a49f7ee6399c608e9a666e294adeaef0e4b1bc540c60ac75b8ec4b41f572
    Status: Downloaded newer image for zookeeper:3.4.13
    docker.io/library/zookeeper:3.4.13

4、启动docker镜像（两台机器操作一致）

[root@rocketmq02 zookeeper]# docker run --name zookeeper -p 2181:2181 -p 2888:2888 -p 3888:3888 -v /data/zookeeper/conf/zoo.cfg:/conf/zoo.cfg -v /data/zookeeper/data:/data -d zookeeper:3.4.13
    16c75ce4864ab68b500d47ede9cff02e99d91d1a9e7ae200c3af4c061ce669ef
    [root@rocketmq02 zookeeper]# docker ps
    CONTAINER ID   IMAGE                                       COMMAND                  CREATED         STATUS         PORTS                                                                                                                             NAMES
    16c75ce4864a   zookeeper:3.4.13                            "/docker-entrypoint.…"   3 seconds ago   Up 2 seconds   0.0.0.0:2181->2181/tcp, :::2181->2181/tcp, 0.0.0.0:2888->2888/tcp, :::2888->2888/tcp, 0.0.0.0:3888->3888/tcp, :::3888->3888/tcp   zookeeper