docker中怎么部署rocketmq集群

docker中怎么部署rocketmq集群，很多新手对此不是很清楚，为了帮助大家解决这个难题，下面小编将为大家详细讲解，有这方面需求的人可以来学习下，希望你能有所收获。

broker-a.conf

brokerClusterName = rocketmq-cluster brokerName = broker-a brokerId = 0 # 这里配置的宿主机外网IP brokerIP1 = 192.168.1.254 deleteWhen = 04 fileReservedTime = 48 brokerRole = ASYNC_MASTER flushDiskType = ASYNC_FLUSH # 外网IP namesrvAddr=192.168.1.254:9876;192.168.1.254:9877 autoCreateTopicEnable=true #Broker 对外服务的监听端口,和容器映射端口必须一致 listenPort = 10911 #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 # 宿主机外网IP brokerIP1 = 192.168.1.254 deleteWhen = 04 fileReservedTime = 48 brokerRole = ASYNC_MASTER flushDiskType = ASYNC_FLUSH # 外网地址 namesrvAddr = 192.168.1.254:9876;192.168.1.254:9877 autoCreateTopicEnable=true #Broker 对外服务的监听端口,和容器映射端口必须保持一致 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

docker-compose.xml

version: '3.5' services:   rmqnamesrv-a:     image: rocketmqinc/rocketmq:4.5.0     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:4.5.0     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:4.5.0     container_name: rmqbroker-a     ports:       - 10909:10909       - 10911:10911     volumes:       - /opt/rocketmq/logs/broker-a:/opt/logs       - /opt/rocketmq/store/broker-a:/opt/store       - /home/rocketmq/broker-a/broker-a.conf:/opt/rocketmq-4.5.0/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-4.5.0/conf/broker.conf autoCreateTopicEnable=true &     links:       - rmqnamesrv-a:rmqnamesrv-a       - rmqnamesrv-b:rmqnamesrv-b     networks:       rmq:         aliases:           - rmqbroker-a   rmqbroker-b:     image: rocketmqinc/rocketmq:4.5.0     container_name: rmqbroker-b     ports:       - 11909:11909       - 11911:11911     volumes:       - /opt/rocketmq/logs/broker-b:/opt/logs       - /opt/rocketmq/store/broker-b:/opt/store       - /home/rocketmq/broker-b/broker-b.conf:/opt/rocketmq-4.5.0/conf/broker.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-4.5.0/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:9876 -Dcom.rocketmq.sendMessageWithVIPChannel=false     networks:       rmq:         aliases:           - rmqconsole networks:   rmq:     name: rmq     driver: bridge

这里配置的容器端口映射，必须和配置文件配置的端口一致，因为客户端从nameserver取过来的broker地址就是配置文件里配置的brokerIP1:listenPort，所以容器启动的端口映射一定要一致，否则就访问不了，报错connect timeout

看完上述内容是否对您有帮助呢？如果还想对相关知识有进一步的了解或阅读更多相关文章，请关注亿速云行业资讯频道，感谢您对亿速云的支持。