Linux和Windows部署RocketMQ集群
1.Linux启动RocketMQ
- 进入rocketmq环境变量的路径
cd /usr/local/rocketmq-all-4.3.2/distribution/target/apache-rocketmq/bin
- 启动Name Server
nohup sh mqnamesrv
tail -f ~/logs/rocketmqlogs/namesrv.log
提示：The Name Server boot success…
- 启动Broker
nohup sh mqbroker
tail -f ~/logs/rocketmqlogs/broker.log
提示：The broker[%s, 172.30.30.233:10911] boot success…
注：若无法启动，改runbroker.sh和runserver.sh中的启动内存要小于虚拟机内存，两者启动内存大小一致
- 查看两个进程是否启动
jps
3601 Jps
3494 NamesrvStartup
3530 BrokerStartup
- 关掉服务器：先关broker,再关nameserver
sh mqshutdown broker
提示：The mqbroker(36695) is running…
Send shutdown request to mqbroker(36695) OK
sh mqshutdown namesrv
提示：The mqnamesrv(36664) is running…
Send shutdown request to mqnamesrv(36664) OK
2.Windows启动RocketMQ
- 启动nameserver：Cmd命令框执行进入至‘MQ文件夹\bin’下，成功后会弹出提示框，此框勿关闭。
start mqnamesrv.cmd
- 启动broker： Cmd命令框执行进入至‘MQ文件夹\bin’下，成功后会弹出提示框，此框勿关闭。
start mqbroker.cmd -n 127.0.0.1:9876 autoCreateTopicEnable=true
- 启动管控平台，先进入E:\rocketmq-externals-master\rocketmq-console\src\main\resources，修改application.properties中的namesrvAddr，例如：
rocketmq.config.namesrvAddr=192.168.0.220:9876;192.168.0.221:9876
- Cmd命令框执行进入E:\rocketmq-externals-master\rocketmq-console
mvn clean package -Dmaven.test.skip=true
- Cmd命令框执行进入E:\rocketmq-externals-master\rocketmq-console\target
java -jar rocketmq-console-ng-1.0.0.jar
- 浏览器中输入‘127.0.0.1：配置端口’，成功后即可查看。
端口在E:\rocketmq-externals-master\rocketmq-console\src\main\resources中的‘application.properties’文件可看，如server.port=8082
3. Linux部署双master双slave异步复制集群
- 修改四台机子的hosts文件：
vi /ect/hosts
192.168.9.157 rocketmq-nameserver1
192.168.9.157 rocketmq-master1
192.168.9.150 rocketmq-nameserver2
192.168.9.150 rocketmq-master2
192.168.9.154 rocketmq-nameserver3
192.168.9.154 rocketmq-master1-slave
192.168.9.155 rocketmq-nameserver4
192.168.9.155 rocketmq-master2-slave
- 重启网卡
service network restart
- 互相ping一下，例：
ping 10.43.98.38
ping rocketmq-nameserver2
ping rocketmq-master2
- 四台机进入/usr/local/rocketmq-all-4.3.2/distribution/target/apache-rocketmq/conf/2m-2s-async目录，增加一行代码
namesrvAddr=rocketmq-nameserver1:9876;rocketmq-nameserver2:9876;rocketmq-nameserver3:9876;rocketmq-nameserver4:9876
主机1修改broker-a.properties文件
主机2修改broker-b.properties文件
从机1修改broker-a-s.properties文件
从机2修改broker-b-s.properties文件
- 在bin目录分别启动四台机子的nameserver
nohup sh mqnamesrv &
- 在bin目录分别启动四台机子broker:
主机1：
nohup sh mqbroker -c /usr/local/rocketmq-all-4.3.2/distribution/target/apache-rocketmq/conf/2m-2s-async/broker-a.properties >/dev/null 2>&1 &
主机2：
nohup sh mqbroker -c /usr/local/rocketmq-all-4.3.2/distribution/target/apache-rocketmq/conf/2m-2s-async/broker-b.properties >/dev/null 2>&1 &
从机1：
nohup sh mqbroker -c /usr/local/rocketmq-all-4.3.2/distribution/target/apache-rocketmq/conf/2m-2s-async/broker-a-s.properties >/dev/null 2>&1 &
从机2：
nohup sh mqbroker -c /usr/local/rocketmq-all-4.3.2/distribution/target/apache-rocketmq/conf/2m-2s-async/broker-b-s.properties >/dev/null 2>&1 &
- 在rocketmq的bin目录下查看集群情况:
sh mqadmin clusterList -n "192.168.9.157:9876;192.168.9.150:9876;192.168.9.154:9876;192.168.9.155:987
注：可在Windows端开启管控台，步骤以上有，需改application.properties中的namesrvAddr