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CentOS 6.8 minimal版本安装RocketMQ集群

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作者 正文
   发表时间:2016-12-02  
1、安装wget工具:
yum -y install wget
2、下载maven:
wget http://repos.fedorapeople.org/repos/dchen/apache-maven/epel-apache-maven.repo -O /etc/yum.repos.d/epel-apache-maven.repo
3、安装maven:
yum -y install apache-maven
4、安装git环境:
yum install curl-devel expat-devel gettext-devel openssl-devel zlib-devel
yum install gcc perl-ExtUtils-MakeMaker
5、下载git后,解压git:
tar -zxvf git-2.10.2.tar.gz
6、安装git:
打开git解压后的目录:cd git-2.10.2
编译:make prefix=/usr/local/git all
安装:make prefix=/usr/local/git install
修改git相关环境变量:
编辑:vi /etc/bashrc
添加:export PATH=$PATH:/usr/local/git/bin
生效:source /etc/bashrc
7、安装jdk(在我的安装maven文章有http://287746074.iteye.com/blog/2341697
再安装screen,直接就是yum install screen
8、通过git下载rocketmq:
git clone https://github.com/alibaba/RocketMQ.git
9、打开rocketmq目录:cd RocketMQ
10、执行rocketmq目录中的shell脚本:bash install.sh
11、安装2台机器,分别为:
192.168.10.10中存放borker-a的master和borker-b的slave
192.168.10.11中存放borker-a的slave和borker-b的master
12、在192.168.10.10机器中
进入rocketmq的conf目录中的2m-2s-async目录修改broker-a.properties内容为:
namesrvAddr=192.168.10.10:9876;192.168.10.11:9876    //所关联的namesrv地址
brokerClusterName=FusionCluster     //集群名称
brokerName=broker-a
brokerId=0                                                 //0代表主
deleteWhen=04
fileReservedTime=48
brokerRole=ASYNC_MASTER             //角色
flushDiskType=ASYNC_FLUSH           //异步刷盘
listenPort=10912   //更改端口号,同一台机器上两个broker不可采用同一端口
storePathRootDir=/opt/rocket-logs/store 
storePathCommitLog=/opt/rocket-logs/store/commitlog  //日志存放目录

还是在192.168.10.10这台机器中
进入rocketmq的conf目录中的2m-2s-async目录修改broker-a.properties内容为:

namesrvAddr=192.168.10.10:9876;192.168.10.11:9876
brokerClusterName=FusionCluster
brokerName=broker-b
brokerId=1
deleteWhen=04
fileReservedTime=48
brokerRole=SLAVE
flushDiskType=ASYNC_FLUSH
listenPort=10913   //更改端口号,同一台机器上两个broker不可采用同一端口
storePathRootDir=/opt/rocket-logs/store 
storePathCommitLog=/opt/rocket-logs/store/commitlog

13、在192.168.10.11机器中
进入rocketmq的conf目录中的2m-2s-async目录修改broker-b.properties内容为:

namesrvAddr=192.168.10.10:9876;192.168.10.11:9876
brokerClusterName=FusionCluster
brokerName=broker-b
brokerId=0
deleteWhen=04
fileReservedTime=48
brokerRole=ASYNC_MASTER
flushDiskType=ASYNC_FLUSH
listenPort=10912
storePathRootDir=/opt/rocket-logs/store 
storePathCommitLog=/opt/rocket-logs/store/commitlog

还是在192.168.10.11这台机器中
进入rocketmq的conf目录中的2m-2s-async目录修改broker-a-s.properties内容为:

namesrvAddr=192.168.10.10:9876;192.168.10.11:9876
brokerClusterName=FusionCluster
brokerName=broker-a
brokerId=1
deleteWhen=04
fileReservedTime=48
brokerRole=SLAVE
flushDiskType=ASYNC_FLUSH
listenPort=10913
storePathRootDir=/opt/rocket-logs/store 
storePathCommitLog=/opt/rocket-logs/store/commitlog

14、总结下,现在两台机器192.168.10.10和192.168.10.11,其中
192.168.10.10机器中有broker-a的主,broker-b的从
192.168.10.11机器中有broker-a的从,broker-b的主

15、分别启动两台机器的服务
先是192.168.10.10机器,进入到bin目录下执行mqnamesrv用screen启动
screen bash mqnamesrv,如果你看到“The Name Server boot success. serializeType=JSON”,说明成功,先按ctrl+a然后再按d,发现切换回了root命令行。
继续启动borker,screen bash mqbroker -c /opt/alibaba-rocketmq/conf/2m-2s-async/broker-b-s.properties (启动broker-b从),如果你看到“The broker[xxxxx, 192.168.10.10:10912] boot success. serializeType=JSON and name server is localhost:9876”,说明成功。
继续启动borker,screen bash mqbroker -c /opt/alibaba-rocketmq/conf/2m-2s-async/broker-a.properties(启动broker-a主)

16、再来192.168.10.11机器,进入到bin目录下执行mqnamesrv用screen启动,screen bash mqnamesrv。
接着启动borker,screen bash mqbroker -c /opt/alibaba-rocketmq/conf/2m-2s-async/broker-a-s.properties(启动broker-a从)
接着启动borker,screen bash mqbroker -c /opt/alibaba-rocketmq/conf/2m-2s-async/broker-b.properties(启动broker-b主)

17、测试查看集群状态
mqadmin clusterList -n 192.168.10.10:9876,如果没问题就OK了!

18、参考文档
http://blog.csdn.net/kevin3101/article/details/52947840
https://github.com/alibaba/RocketMQ/wiki
http://blog.csdn.net/xiaojie19871116/article/details/46982907
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