docker单机部署rocketmq主主集群

在docker部署单机版的基础上,部署集群,都是基于内网ip部署

创建几个目录
mkdir -p  /opt/rocketmq/logs/nameserver-a
mkdir -p  /opt/rocketmq/logs/nameserver-b
mkdir -p /opt/rocketmq/store/nameserver-a
mkdir -p /opt/rocketmq/store/nameserver-b
mkdir -p /opt/rocketmq/logs/broker-a
mkdir -p /opt/rocketmq/logs/broker-b
mkdir -p /opt/rocketmq/store/broker-a
mkdir -p /opt/rocketmq/store/broker-b
mkdir -p /home/rocketmq/broker-a/
mkdir -p /home/rocketmq/broker-b/

编写broker.conf
broker-a.conf

brokerClusterName = rocketmq-cluster
brokerName = broker-a
brokerId = 0
# 这个ip配置为内网访问，让mq只能内网访问，不配置默认为内网
#brokerIP1 = xxxxx
deleteWhen = 04
fileReservedTime = 48
brokerRole = ASYNC_MASTER
flushDiskType = ASYNC_FLUSH
# 内网的
namesrvAddr=172.17.0.1:9876;172.17.0.1:9877
autoCreateTopicEnable=true
#Broker 对外服务的监听端口,
listenPort = 11911
#Broker角色
#- ASYNC_MASTER 异步复制Master
#- SYNC_MASTER 同步双写Master
#- SLAVE
brokerRole=ASYNC_MASTER
#刷盘方式
#- ASYNC_FLUSH 异步刷盘
#- SYNC_FLUSH 同步刷盘
flushDiskType=ASYNC_FLUSH

broker-b.conf

brokerClusterName = rocketmq-cluster
brokerName = broker-b
brokerId = 0
# 这个ip配置为内网访问，让mq只能内网访问,不配置默认为内网
#brokerIP1 = xxxxx
deleteWhen = 04
fileReservedTime = 48
brokerRole = ASYNC_MASTER
flushDiskType = ASYNC_FLUSH
# 内网的
namesrvAddr=172.17.0.1:9876;172.17.0.1:9877
autoCreateTopicEnable=true
#Broker 对外服务的监听端口,
listenPort = 11911
#Broker角色
#- ASYNC_MASTER 异步复制Master
#- SYNC_MASTER 同步双写Master
#- SLAVE
brokerRole=ASYNC_MASTER
#刷盘方式
#- ASYNC_FLUSH 异步刷盘
#- SYNC_FLUSH 同步刷盘
flushDiskType=ASYNC_FLUSH

编写docker-compose.yml文件
多节点部署rocketmq集群，把下边的 nameserver和broker拆出来部署即可

version: '3.5'
services:
  rmqnamesrv-a:
    image: rocketmqinc/rocketmq:4.3.0
    container_name: rmqnamesrv-a
    ports:
      - 9876:9876
    volumes:
      - /opt/rocketmq/logs/nameserver-a:/opt/logs
      - /opt/rocketmq/store/nameserver-a:/opt/store
    command: sh mqnamesrv
    networks:
        rmq:
          aliases:
            - rmqnamesrv-a

  rmqnamesrv-b:
    image: rocketmqinc/rocketmq:4.3.0
    container_name: rmqnamesrv-b
    ports:
      - 9877:9876
    volumes:
      - /opt/rocketmq/logs/nameserver-b:/opt/logs
      - /opt/rocketmq/store/nameserver-b:/opt/store
    command: sh mqnamesrv
    networks:
        rmq:
          aliases:
            - rmqnamesrv-b

  rmqbroker-a:
    image: rocketmqinc/rocketmq:4.3.0
    container_name: rmqbroker-a
    ports:
      - 11909:10909
      - 11911:10911
    volumes:
      - /opt/rocketmq/logs/broker-a:/opt/logs
      - /opt/rocketmq/store/broker-a:/opt/store
      - /home/rocketmq/broker-a/broker-a.conf:/opt/rocketmq-4.3.0/conf/broker.conf 
      #- /home/rocketmq/broker-a/broker.conf:/opt/rocketmq-4.3.0/conf/broker.conf
    environment:
        TZ: Asia/Shanghai
        NAMESRV_ADDR: "rmqnamesrv-a:9876"
        JAVA_OPTS: " -Duser.home=/opt"
        JAVA_OPT_EXT: "-server -Xms256m -Xmx256m -Xmn256m"
    command: sh mqbroker -c /opt/rocketmq-4.3.0/conf/broker.conf autoCreateTopicEnable=true &
    links:
      - rmqnamesrv-a:rmqnamesrv-a
      - rmqnamesrv-b:rmqnamesrv-b
    networks:
      rmq:
        aliases:
          - rmqbroker-a

  rmqbroker-b:
    image: rocketmqinc/rocketmq:4.3.0
    container_name: rmqbroker-b
    ports:
      - 10909:10909
      - 10911:10911
    volumes:
      - /opt/rocketmq/logs/broker-b:/opt/logs
      - /opt/rocketmq/store/broker-b:/opt/store
      - /home/rocketmq/broker-b/broker-b.conf:/opt/rocketmq-4.3.0/conf/broker.conf 
      #- /home/rocketmq/broker-b:/opt/rocketmq-4.3.0/conf
    environment:
        TZ: Asia/Shanghai
        NAMESRV_ADDR: "rmqnamesrv-b:9876"
        JAVA_OPTS: " -Duser.home=/opt"
        JAVA_OPT_EXT: "-server -Xms256m -Xmx256m -Xmn256m"
    command: sh mqbroker -c /opt/rocketmq-4.3.0/conf/broker.conf autoCreateTopicEnable=true &
    links:
      - rmqnamesrv-a:rmqnamesrv-a
      - rmqnamesrv-b:rmqnamesrv-b
    networks:
      rmq:
        aliases:
          - rmqbroker-b
  rmqconsole:
    image: styletang/rocketmq-console-ng
    container_name: rmqconsole
    ports:
      - 9001:8080
    environment:
        JAVA_OPTS: -Drocketmq.namesrv.addr=rmqnamesrv-a:9876;rmqnamesrv-b:9877 -Dcom.rocketmq.sendMessageWithVIPChannel=false
    networks:
      rmq:
        aliases:
          - rmqconsole
networks:
  rmq:
    name: rmq
    driver: bridge

docker-compose -f docker-compose.yml up -d

java端的配置文件添加地址   namesrvAddr: ip:9876;ip:9877