java-Docker环境快速搭建RocketMq

window上面安装：

1.Namesrv

1. docker pull rocketmqinc/rocketmq
2. 创建C:/docker/rocketmq/data/namesrv/logs:/root/logs C:/docker/rocketmq/data/namesrv/store:/root/store 目录
   namesrv:
   docker run -d --restart=always --name rmqnamesrv -p 9876:9876 -v C:/docker/rocketmq/data/namesrv/logs:/root/logs -v C:/docker/rocketmq/data/namesrv/store:/root/store -e “MAX_POSSIBLE_HEAP=100000000” rocketmqinc/rocketmq sh mqnamesrv

Broker

broker:

1. 在/docker/rocketmq/conf/broker.conf创建配置文件

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 = 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

brokerIP1 = 172.20.10.2

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 rmqbroker --link rmqnamesrv:namesrv -p 10911:10911 -p 10909:10909 -v C:/docker/rocketmq/data/broker/logs:/root/logs -v C:/docker/rocketmq/data/broker/store:/root/store -v C:/docker/rocketmq/conf/broker.conf:/opt/rocketmq-4.4.0/conf/broker.conf -e “NAMESRV_ADDR=namesrv:9876” -e “MAX_POSSIBLE_HEAP=200000000” rocketmqinc/rocketmq sh mqbroker -c /opt/rocketmq-4.4.0/conf/broker.conf

Console

console:
docker run -d --restart=always --name rmqadmin -e “JAVA_OPTS=-Drocketmq.namesrv.addr=172.20.10.2:9876 -Dcom.rocketmq.sendMessageWithVIPChannel=false” -p 9999:8080 pangliang/rocketmq-console-ng

Linux

Namesrv

docker run -d --name rmqnamesrv -p 9876:9876 apache/rocketmq:4.7.1 sh mqnamesrv

Broker

docker run -d --name rmqbroker --link rmqnamesrv:namesrv -e "NAMESRV_ADDR=namesrv:9876" -p 10909:10909 -p 10911:10911 apache/rocketmq:4.7.1 sh mqbroker -n namesrv:9876

Console

docker run -d --name rocketmq-console-ng -e "JAVA_OPTS=-Drocketmq.namesrv.addr=宿主机IP:9876 -Dcom.rocketmq.sendMessageWithVIPChannel=false" -p 8080:8080 styletang/rocketmq-console-ng