docker-compose部署rocketmq单节点

1、docker-compose文件如下

version: '3.5'
services:
  rmqnamesrv:
          #    image: rocketmqinc/rocketmq
    image: apache/rocketmq:4.9.7 
    container_name: rmqnamesrv
    restart: always
    ports:
      - 9876:9876
    environment:
    #内存分配
      JAVA_OPT_EXT: "-server -Xms1g -Xmx1g"
    volumes:
      - ./namesrv/logs:/root/logs
    command: sh mqnamesrv
    networks:
      rmq:
        aliases:
          - rmqnamesrv
          
  rmqbroker:
          #image: rocketmqinc/rocketmq
    image: apache/rocketmq:4.9.7 
    container_name: rmqbroker
    restart: always
    depends_on:
      - rmqnamesrv
    ports:
      - 10909:10909
      - 10911:10911
    volumes:
      - ./broker/logs:/root/logs
      - ./broker/store:/root/store
      - ./broker/conf/broker.conf:/opt/rocketmq-4.4.0/conf/broker.conf
    command: sh mqbroker  -c /opt/rocketmq-4.4.0/conf/broker.conf
    environment:
      NAMESRV_ADDR: "rmqnamesrv:9876"
      JAVA_OPT_EXT: "-server -Xms1g -Xmx1g -Xmn1g"
    networks:
      rmq:
        aliases:
          - rmqbroker
          
  rmqconsole:
    image: slpcat/rocketmq-console-ng:latest 
    #image: styletang/rocketmq-console-ng:latest
    container_name: rocketmq-console
    restart: always
    ports:
      - 18080:8080
    depends_on:
      - rmqnamesrv
    volumes:
      - /etc/localtime:/etc/localtime:ro
      - ./console/logs:/root/logs
    environment:
      JAVA_OPTS: "-Drocketmq.namesrv.addr=rmqnamesrv:9876 -Dcom.rocketmq.sendMessageWithVIPChannel=false"
    networks:
      rmq:
        aliases:
          - rmqconsole
          
networks:
  rmq:
    name: rmq
    driver: bridge

2、broker.conf文件

# cat broker/conf/broker.conf
# 所属集群名称，如果节点较多可以配置多个
brokerClusterName = DefaultCluster
#broker名称，master和slave使用相同的名称，表明他们的主从关系
brokerName = broker-a
#0表示Master，大于0表示不同的slave
brokerId = 0
#表示几点做消息删除动作，默认是凌晨4点
deleteWhen = 04
#在磁盘上保留消息的时长，单位是小时
fileReservedTime = 48
#有三个值：SYNC_MASTER，ASYNC_MASTER，SLAVE；同步和异步表示Master和Slave之间同步数据的机制；
#brokerRole = SYNC_MASTER
brokerRole = ASYNC_MASTER
#刷盘策略，取值为：ASYNC_FLUSH，SYNC_FLUSH表示同步刷盘和异步刷盘；SYNC_FLUSH消息写入磁盘后才返回成功状态，ASYNC_FLUSH不需要；
#flushDiskType = SYNC_FLUSH
flushDiskType = ASYNC_FLUSH
# 设置broker节点所在服务器的ip地址（**这个非常重要,主从模式下，从节点会根据主节点的brokerIP2来同步数据，如果不配置，主从无法同步，brokerIP1设置为自己外网能访问的ip，服务器双网卡情况下必须配置，比如阿里云这种，主节点需要配置ip1和ip2，从节点只
需要配置ip1即可）
brokerIP1 = 172.16.0.20
brokerIP2 = 8.217.122.78
#nameServer地址，分号分割
#namesrvAddr=172.16.0.54:9876
namesrvAddr=172.16.0.20:9876
#Broker 对外服务的监听端口,
listenPort = 10911
#是否允许Broker自动创建Topic
autoCreateTopicEnable = true
#是否允许 Broker 自动创建订阅组
autoCreateSubscriptionGroup = true
#linux开启epoll
useEpollNativeSelector = true

#storePathCommitLog = /root/store/path/commitlog
#消费队列存储路径存储路径
#storePathConsumerQueue = /root/store/path/consumequeue

slaveReadEnable = true

其中部署代表内网外网兼可用

brokerIP1 = 172.16.0.20
brokerIP2 = 8.217.122.78

3、启动容器

# docker-compose up -d