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官方docker项目地址:
https://github.com/apache/incubator-rocketmq-externals
里面有rocketmq的docker运行文档

如果同时需要docker运行console需要注意一个问题
下面是官方文档中运行console的命令，里面的JAVA_OPTS参数是不正确的，不知道是不是版本原因

docker run -e 
"JAVA_OPTS=-Drocketmq.namesrv.addr=127.0.0.1:9876 
-Dcom.rocketmq.sendMessageWithVIPChannel=false" 
-p 8080:8080 -t styletang/rocketmq-console-ng

按照这个命令运行的话会报错 connect to <null> failed， 如图

对比直接在服务器上运行的命令，把其中java_opts改为如下

docker run -e 
"JAVA_OPTS=-Drocketmq.config.namesrvAddr=127.0.0.1:9876
-D" -p 8080:8080 -t styletang/rocketmq-console-ng

再次运行，没有报错。

下面是我启动namesrv，broker，console用的docker-compose.yml

version: '2'
namesrv: 
    image: apache/incubator-rocketmq-namesrv:4.0.0-incubating
    net: "host"  # 涉及到一些特殊的服务，所以用的是host，正常情况建议不要使用host网络
    volumes:
     - /data/rocket/namesrv/opt/logs:/opt/logs # 保留日志到宿主机
     - /data/rocket/namesrv/opt/store:/opt/store  
     - /etc/localtime:/etc/localtime:ro # 修改容器内的时区和宿主机一样
    ports:
     - "9876:9876"

broker:
    image: apache/incubator-rocketmq-broker:4.0.0-incubating
    net: "host"
    environment:
      NAMESRV_ADDR: xx.xx.xx.xx:9876  # namesrv的地址
    volumes:
     - /data/rocket/broker/opt/logs:/opt/logs # 保留日志
     - /data/rocket/broker/opt/store:/opt/store # 保留数据到宿主机
     - /etc/localtime:/etc/localtime:ro
    #links:
    # - namesrv:namesrv
    ports:
     - "10911:10911"
     - "10909:10909"

console:
    image: styletang/rocketmq-console-ng:latest
    net: "host"
    volumes:
     - /etc/localtime:/etc/localtime:ro
    ports:
     - "8080:8080"
    #links:
    # - namesrv:namesrv
    environment:
     JAVA_OPTS: -Drocketmq.config.namesrvAddr=xx.xx.xx.xx:9876