docker部署RocketMQ

docker pull rocketmqinc/rocketmq:4.3.2

docker pull styletang/rocketmq-console-ng:1.0.0

mkdir -p /opt/rocketmq/data/namesrv/logs /opt/rocketmq/data/namesrv/store  # 修改镜像名字 docker tag 【镜像id】 rocketmq:4.3.2

mkdir -p /opt/rocketmq/data/broker/logs /opt/rocketmq/data/broker/store # 修改镜像名字 docker tag 【镜像id】 rocketmq-console:1.0.0

mkdir -p /opt/rocketmq/data/conf
编辑配置文件
vim broker.conf

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 = 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 = ASYNC_FLUSH
设置broker节点所在服务器的ip地址，也就是centosOS7的服务ip
brokerIP1 = 【你的ip地址】
磁盘使用达到95%之后,生产者再写入消息会报错 CODE: 14 DESC: service not available now, maybe disk full
diskMaxUsedSpaceRatio=95

docker run 
-d 
--restart=always 
--name rocketmq_nameserver 
-p 9876:9876 
-e "MAX_POSSIBLE_HEAP=100000000" 
-v /opt/rocketmq/data/namesrv/logs:/root/logs 
-v /opt/rocketmq/data/namesrv/store:/root/store  
rocketmq:4.3.2 sh mqnamesrv 

docker run 
-d 
--restart=always 
--name rocketmq_broker 
--link rocketmq_nameserver:namesrv 
-p 10911:10911 
-p 10909:10909 
-v /opt/rocketmq/data/broker/logs:/root/logs 
-v /opt/rocketmq/data/broker/store:/root/store 
-v /opt/rocketmq/data/conf/broker.conf:/opt/rocketmq/data/conf/broker.conf 
-e "NAMESRV_ADDR=192.168.1.61:9876" 
-e "MAX_POSSIBLE_HEAP=200000000"  
rocketmq:4.3.2 sh mqbroker 
-c /opt/rocketmq/data/conf/broker.conf

docker run -d --restart=always --name rocketmq_console -e "JAVA_OPTS=-Drocketmq.namesrv.addr=192.168.1.61:9876 -Dcom.rocketmq.sendMessageWithVIPChannel=false" -p 8080:8080 rocketmq-console:1.0.0