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Source code of this article: GitHub click here | | GitEE click here |

I. Environmental construction

Environment version

Centos7jdk1.8 has set up rocketmq4.31 and downloaded the installation package

Web site

Https://www.apache.org/dyn/closer.cgi?path=rocketmq/4.3.2/rocketmq-all-4.3.2-bin-release.zip# We suggest the following mirror site for your download: officially recommended download address: http://mirrors.tuna.tsinghua.edu.cn/apache/rocketmq/4.3.2/rocketmq-all-4.3.2-bin-release.zip2, Upload file [root@localhost mysoft] # pwd/usr/local/mysoft [root@localhost mysoft] # unzip rocketmq-all-4.3.2-bin-release.zip [root@localhost mysoft] # mv rocketmq-all-4.3.2-bin-release rocket4.3 [root@localhost mysoft] # rm-f rocketmq-all-4.3.2-bin-release.zip3, and modify relevant configuration

The default configuration of rocketmq is extremely memory-intensive and needs to be modified.

1) modify runserver.sh configuration

Comment out the original and add a new configuration

[root@localhost bin] # vim runserver.sh#JAVA_OPT= "${JAVA_OPT}-server-Xms4g-Xmx4g-Xmn2g-XX:MetaspaceSize=128m-XX:MaxMetaspaceSize=320m" JAVA_OPT= "${JAVA_OPT}-server-Xms256m-Xmx256m-Xmn512m-XX:MetaspaceSize=128m-XX:MaxMetaspaceSize=320m"

2) modify runbroker.sh configuration

Comment out the original and add a new configuration

[root@localhost bin] # vim runbroker.sh#JAVA_OPT= "${JAVA_OPT}-server-Xms8g-Xmx8g-Xmn4g" JAVA_OPT= "${JAVA_OPT}-server-Xms256m-Xmx256m-Xmn128m"

3) modify tools.sh configuration

Comment out the original and add a new configuration

[root@localhost bin] # vim tools.sh#JAVA_OPT= "${JAVA_OPT}-server-Xms1g-Xmx1g-Xmn256m-XX:PermSize=128m-XX:MaxPermSize=128m" JAVA_OPT= "${JAVA_OPT}-server-Xms256m-Xmx256m-Xmn256m-XX:PermSize=128m-XX:MaxPermSize=128m" 4. Start the service

To start in order

Nohup sh / usr/local/mysoft/rocket4.3/bin/mqnamesrv# designated port nohup sh / usr/local/mysoft/rocket4.3/bin/mqbroker-n localhost:9876 II, monitor console build 1, git package download configuration (Win10 system) address: after https://github.com/apache/rocketmq-externals.git download is complete, enter the rocketmq-externals\ rocketmq-console\ src\ main\ resources folder Open application.properties to modify the configuration as follows: server.port=8089rocketmq.config.namesrvAddr=192.168.72.129:98762, execute the packaging operation (Win10 system) into the following directory, open the command line rocketmq-externals\ rocketmq-console to execute the packaging command mvn clean package-Dmaven.test.skip=true compilation. Rocketmq-console-ng-1.0.0.jar3, upload jar package to Linux service [root@localhost myjar] # pwd/usr/local/myjar [root@localhost myjar] # ll-rw-r--r--. 1 root root 33231510 May 16 11:11 rocketmq-console-ng-1.0.0.jar4, launch monitoring console [root@localhost myjar] # java-jar rocketmq-console-ng-1.0.0.jar5, test installation results

Browser access

Http://192.168.72.129:8089

Source code address GitHub address https://github.com/cicadasmile/linux-system-baseGitEE address https://gitee.com/cicadasmile/linux-system-base

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