Linux和Windows部署RocketMQ集群

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1.Linux启动RocketMQ

1. 进入rocketmq环境变量的路径

cd /usr/local/rocketmq-all-4.3.2/distribution/target/apache-rocketmq/bin

2. 启动Name Server

nohup sh mqnamesrv
tail -f ~/logs/rocketmqlogs/namesrv.log

提示：The Name Server boot success…

3. 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

4. 查看两个进程是否启动

jps

3601 Jps
3494 NamesrvStartup
3530 BrokerStartup

5. 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

1. 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

2. 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

3. 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

4. Cmd命令框执行进入E:\rocketmq-externals-master\rocketmq-console

mvn clean package -Dmaven.test.skip=true

5. Cmd命令框执行进入E:\rocketmq-externals-master\rocketmq-console\target

java -jar rocketmq-console-ng-1.0.0.jar

6. 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

1. 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

2. 重启网卡

service network restart

3. 互相ping一下，例：

ping 10.43.98.38 
ping rocketmq-nameserver2 
ping rocketmq-master2

4. 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

5. 在bin目录分别启动四台机子的nameserver

nohup sh mqnamesrv &

6. 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 &

7. 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