linux安装RocketMQ实例步骤
1.安装JDK
1.1检查当前虚拟机环境有没有JDK rpm-qa|grepjava
1.2卸载 rpm-e--nodepsxxxxxx(自己的openjdk)
1.3安装JDK
在/usr/local新建一个java文件夹,然后将tar包上传到文件夹下
切换到/usr/local/java 使用tar -zxvfxxx解压
配置/etc/profile文件,加入JDK环境变量
exportJAVA_HOME=/usr/local/java/jdk1.8.0_121替换自己路径
exportCLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
exportPATH=$JAVA_HOME/bin:$PATH
应用文件 source/etc/profile
使用java-version查看版本
2.安装RocketMQ
2.1配置/etc/hosts文件,网址写俩台主机的ip
- 192.168.42.22rocketmq-nameserver1
- 192.168.42.22rocketmq-master1
- 192.168.42.33rocketmq-nameserver2
- 192.168.42.33rocketmq-master2
2.2重启网卡servicenetworkrestart
2.3上传rocketmq压缩包,上传到/usr/local下
2.4切换到/usr/local下解压rocketmq压缩包 tar-zxvfxxxxxx
2.5更改解压文件夹名称
mvalibaba-rocketmqalibaba-rocketmq-3.2.6
2.6创建软连接
ln-salibaba-rocketmq-3.2.6rocketmq
2.7mkdir/usr/local/rocketmq/store
mkdir/usr/local/rocketmq/store/commitlog
mkdir/usr/local/rocketmq/store/consumequeue
mkdir/usr/local/rocketmq/store/index
2.8把borker-a.properties和borker-b.properties上传到/usr/local/recketmq/conf/2m-noslave
2.9master01配置borker-a.properties
brokerName=broker-a对应文件名称
namesrvAddr=rocketmq-nameserver1:9876;rocketmq-nameserver2:9876
master02配置borker-b.properties
brokerName=broker-b对应文件名称
namesrvAddr=rocketmq-nameserver1:9876;rocketmq-nameserver2:9876
2.10修改日志
mkdir-p/usr/local/rocketmq/logs
cd/usr/local/rocketmq/conf&&sed-i's#${user.home}#/usr/local/rocketmq#g'*.xml
2.11配置JVM参数,根据自己虚拟机实际大小修改
vi/usr/local/rocketmq/bin/runbroker.sh
JAVA_OPT="${JAVA_OPT}-server-Xms1g-Xmx1g-Xmn512m-XX:PermSize=128m-XX:MaxPermSize=320m"
vi/usr/local/rocketmq/bin/runserver.sh
JAVA_OPT="${JAVA_OPT}-server-Xms1g-Xmx1g-Xmn512m-XX:PermSize=128m-XX:MaxPermSize=320m"
2.12启动NameServer
cd/usr/local/rocketmq/bin
启动:nohupshmqnamesrv&
jps查看JDK进程是否有NamesrvStartup
2.13启动BrokerServer
cd/usr/local/rocketmq/bin
master01启动:nohupshmqbroker-c/usr/local/rocketmq/conf/2m-noslave/broker-a.properties>/dev/null2>&1&
master02启动:nohupshmqbroker-c/usr/local/rocketmq/conf/2m-noslave/broker-b.properties>/dev/null2>&1&
jps查看JDK进程是否有BrokerStartup
3.通过console控制台监控rocketmq状态
3.1将Tomcat压缩包上传到虚拟机进行解压 /usr/local tar-zxvfxxxx解压
3.2将rocketmq-web-console.war上传到Tomcat解压目录的webapps下
3.3启动Tomcat
切换到/usr/local/apache-tomcat-7.0.65/bin
./startup.sh启动 ./shutdown.sh停止
3.4修改解压后的rocketmq-web-console
/usr/local/apache-tomcat-7.0.65/webapps/rocketmq-web-console/WEB-INF/classes/config.properties配置文件
配置:
rocketmq.namesrv.addr=192.168.42.22:9876;192.168.42.33:9876
throwDone=true
3.5两台机器防火墙关闭
systemctlstopfirewalld.service
systemctldisablefirewalld.service
配置完成后网页访问控制台,效果如下
以上就是本次介绍的全部相关知识点内容,大家可以跟着学习下,感谢对毛票票的支持。
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