docker安装部署rocketmq单机

喜欢ヅ旅行 2022-01-12 10:07 465阅读 0赞

**首先去这里下载https://github.com/apache/rocketmq-externals**

**帮助文档在这https://github.com/apache/rocketmq-externals/tree/master/rocketmq-docker**

**官方文档已经很清晰的教给怎么用docker部署了**

**先创建目录/home/data/rocketmq，broker.conf还有docker-compose.yml放在该目录下**

**ps 这一步可以跳过,可以用docker-compose.yml直接下载镜像**

拉下来代码后 
    进入/home/rocketmq-externals-master/rocketmq-docker/image-build
    执行 sh build-image.sh RMQ-4.3.0     这里是RMQ-版本
    然后返回上一级
    执行  sh stage.sh 4.3.0     后边这个是版本，这个命令会在stage目录下生成4.3.0/templates两个目录
    
    进入 /home/rocketmq-externals-master/rocketmq-docker/stages/4.3.0/templates
    单节点的话执行./play-docker.sh  命令
    集群部署 官方文档也给了说明
    这个命令会下载相关镜像

**接下来我们来编写docker-rocketmq-compose.yml 文件**

vi docker-rocketmq-compose.yml 
     
    version: '3.5'
    services:
      rmqnamesrv:
        image: rocketmqinc/rocketmq:4.3.0
        container_name: rmqnamesrv
        ports:
          - 9876:9876
        volumes:
          - /opt/logs:/opt/logs
          - /opt/store:/opt/store
        command: sh mqnamesrv
        networks:
            rmq:
              aliases:
                - rmqnamesrv
      rmqbroker:
        image: rocketmqinc/rocketmq:4.3.0
        container_name: rmqbroker
        ports:
          - 10909:10909
          - 10911:10911
        volumes:
          - /opt/logs:/opt/logs
          - /opt/store:/opt/store
          - /home/data/rocketmq/broker.conf:/opt/rocketmq-4.3.0/conf/broker.conf 
        environment:
            TZ: Asia/Shanghai
            NAMESRV_ADDR: "rmqnamesrv:9876"
            JAVA_OPTS: " -Duser.home=/opt"
            JAVA_OPT_EXT: "-server -Xms512m -Xmx512m -Xmn512m"
        command: sh mqbroker rmqnamesrv:9876 -c /opt/rocketmq-4.3.0/conf/broker.conf  autoCreateTopicEnable=true
        depends_on:
          - rmqnamesrv
        networks:
          rmq:
            aliases:
              - rmqbroker
      rmqconsole:
        image: styletang/rocketmq-console-ng
        container_name: rmqconsole
        ports:
          - 9001:8080
        environment:
            JAVA_OPTS: "-Drocketmq.namesrv.addr=rmqnamesrv:9876 -Dcom.rocketmq.sendMessageWithVIPChannel=true"
        depends_on:
          - rmqnamesrv
        networks:
          rmq:
            aliases:
              - rmqconsole
    networks:
      rmq:
        name: rmq
        driver: bridge

**创建broker.conf，用来替换镜像里的broker.conf**

brokerClusterName = DefaultCluster
    brokerName = broker-a
    brokerId = 0
    brokerIP1=外网ip
    brokerIP2=外网ip
    deleteWhen = 04
    fileReservedTime = 48
    brokerRole = ASYNC_MASTER
    flushDiskType = ASYNC_FLUSH
    autoCreateTopicEnable=true

**执行 docker-compose -f docker-rocketmq-compose.yml up -d**

这个命令会自动运行容器镜像

控制台可能会有问题，消费者 版本会显示HigherVersion，但是可以正常消费