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CentOS 6.8 minimal版本安装RocketMQ集群

CentOS 6.8 minimal版本安装RocketMQ集群

作者: 海水味儿 | 来源:发表于2019-01-07 15:58 被阅读0次

    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-b-s.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(如果提示没有权限,则提升权限“chmod 777 mqnamesrv”等) 

    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! 

    其他:如果出现提示内存不足,修改这两个文件。 

    bin目录下的这两个文件 

    vi runserver.sh 

    vi runbroker.sh 

    原:JAVA_OPT="${JAVA_OPT} -server -Xms4g -Xmx4g -Xmn2g -XX:PermSize=128m -XX:MaxPermSize=320m" 

    现:JAVA_OPT="${JAVA_OPT} -server -Xms2g -Xmx2g -Xmn1g -XX:PermSize=128m -XX:MaxPermSize=320m" 

    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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