1.下载RocketMq镜像文件
docker pull rocketmqinc/rocketmq
2.创建namesrv数据存储路径
mkdir -p /root/dk/rocketMq/data/namesrv/logs /root/dk/rocketMq/data/namesrv/store
3.构建namesrv容器
docker run -d --restart=always --name rmqnamesrv -p 9876:9876 -v /root/dk/rocketMq/data/namesrv/logs:/root/logs -v /root/dk/rocketMq/data/namesrv/store:/root/store -e "MAX_POSSIBLE_HEAP=100000000" rocketmqinc/rocketmq sh mqnamesrv
4.创建broker数据存储路径
mkdir -p /root/dk/rocketMq/data/broker/logs /root/dk/rocketMq/data/broker/store /root/dk/rocketMq/conf
5.创建配置文件
vi /root/dk/rocketMq/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 = 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 = 10.160.32.28
6.构建broker容器
docker run -d --restart=always --name rmqbroker --link rmqnamesrv:namesrv -p 10911:10911 -p 10909:10909 -v /docker/rocketmq/data/broker/logs:/root/logs -v /root/dk/rocketMq/data/broker/store:/root/store -v /root/dk/rocketMq/conf/broker.conf:/opt/rocketmq-4.4.0/conf/broker.conf -e "NAMESRV_ADDR=10.160.32.28:9876" -e "MAX_POSSIBLE_HEAP=200000000" rocketmqinc/rocketmq sh mqbroker -c /opt/rocketmq-4.4.0/conf/broker.conf
7.拉取rocketMq-console服务
docker pull pangliang/rocketmq-console-ng
8.构建rocketmq-console容器
docker run -d --restart=always --name rmqadmin -e "JAVA_OPTS=-Drocketmq.namesrv.addr=10.160.32.28:9876 -Dcom.rocketmq.sendMessageWithVIPChannel=false" -p 9999:8080 pangliang/rocketmq-console-ng
9.创建Topic
sh mqadmin updateTopic -t TopicTest -c DefaultCluster -n 10.160.32.28:9876
问题：unable to calculate a request signature. error=Algorithm HmacSHA1 not available
解决方法：
/opt/rocketmq-4.4.0/bin/tools.sh文中JAVA_OPT末尾加上jre的具体路径，jre的路径可以利用find / -type d -name jre查找
10.创建订阅组
sh mqadmin updateSubGroup -c DefaultCluster -g TopicTestGroup -n 10.160.32.28:9876
11.生产者发送消息
sh tools.sh org.apache.rocketmq.example.quickstart.Producer
12.消费者接收消息
sh tools.sh org.apache.rocketmq.example.quickstart.Consumer
13.删除Topic
sh mqadmin deleteTopic -t TopicTest -c DefaultCluster -n 10.160.32.28:9876
14.删除订阅组
sh mqadmin deleteSubGroup -g topicTestGroup -c DefaultCluster -n 10.160.32.28:9876
