Linux分布式消息队列RocketMQ部署与监控--双Master

环境准备：CentOS_6.5_x64
IP： 192.168.0.249 　　dbTest249 　　 Master1
IP：	192.168.0.251	　　webTest251	　　Master2

下载 alibaba-rocketmq 软件

https://github.com/alibaba/RocketMQ/releases

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一、安装rocketmq

# tar zxf alibaba-rocketmq-3.2.4-beta1.tar.gz -C /usr/local/
# cd /usr/local/
# ln -s /usr/local/alibaba-rocketmq /usr/local/rocketmq
# cd rocketmq/

二、配置主从

1、分别在249、251上编辑配置文件

# hostname
# vim conf/2m-noslave/broker-a.properties

 1 #####################Master1服务器配置文件#####################
 2 brokerClusterName=FusionCluster
 3 brokerName=broker-a
 4 brokerId=0
 5 namesrvAddr=dbTest249:9876;webTest251:9876
 6 deleteWhen=04
 7 fileReservedTime=120
 8
 9 brokerRole=ASYNC_MASTER
10 flushDiskType=ASYNC_FLUSH
11 sstorePathRootDir=/data/rocketmq/store
12 storePathCommitLog=/data/rocketmq/store/commitlog

 1 #####################Master2服务器配置文件#####################
 2 brokerClusterName=FusionCluster
 3 brokerName=broker-b
 4 brokerId=1
 5 namesrvAddr=dbTest249:9876;webTest251:9876
 6 deleteWhen=04
 7 fileReservedTime=120
 8
 9 brokerRole=ASYNC_MASTER
10 flushDiskType=ASYNC_FLUSH
11 listenPort=10911
12 sstorePathRootDir=/data/rocketmq/store
13 storePathCommitLog=/data/rocketmq/store/commitlog

2、编辑JAVA内存块

# vim bin/runbroker.sh

如果服务器内存不够，可以修改runserver.sh脚本（mqnamesrv文件中通过runserver.sh脚本调用Name Server的主函数com.alibaba.rocketmq.namesrv.NamesrvStartup启动Name Server）中的JAVA_OPT_1参数
[plain] view plaincopy在CODE上查看代码片派生到我的代码片

1 JAVA_OPT_1="-server -Xms512m -Xmx1g -XX:PermSize=128m -XX:MaxPermSize=320m"

3、创建数据目录

# mkdir -p /data/rocketmq/store/commitlog
# mkdir /data/logs
# cd conf/
# sed -i 's#${user.home}#/data#g' *.xml　　　　　　//将conf目录下所有xml文件中的${user.home}替换成/data,进入rocketmq/conf目录下执行该命令

4、启动RocketMQ

# cd ../bin/
# nohup sh mqnamesrv >/var/log/ns.log &
# nohup sh mqbroker -c ../conf/2m-noslave/broker-a.properties > /var/log/mq.log 2>&1 &

5、查看启动日志

# tail -f /var/log/ns.log
# tail -f /var/log/mq.log

6、查看启动端口

# netstat -tunpl
# jps
# kill -9 22596
# kill -9 22564
# kill -9 9967
# netstat -tunpl
# netstat -tunpl |grep java

7、关闭RocketMQ

# sh mqshutdown

1 Useage: mqshutdown broker | namesrv

# sh mqshutdown broker
# sh mqshutdown namesrv

8、再次启动

# nohup sh mqnamesrv >/var/log/ns.log &
# nohup sh mqbroker -c ../conf/2m-noslave/broker-a.properties > /var/log/mq.log 2>&1 &

9、验证状态

# jps