RocketMQ安装
初始化安装环境 下载RocketMQ安装包 wget http://mirror.bit.edu.cn/apache/rocketmq/4.6.1/rocketmq-all-4.6.1-bin-release.zip 安装jdk yum install -y jdk8 启动namesrv #执行脚本调整系统参数 bash /opt/rocketmq/bin/os.sh #vim /lib/systemd/system/rocketmq-nameserver.service --------------- cat > /lib/systemd/system/rocketmq-nameserver.service << EOF [Unit] Description=rocketmq-nameserver After=syslog.target network.target remote-fs.target nss-lookup.target [Service] User=admin Type=simple ExecStart=/bin/sh /opt/rocketmq/bin/mqnamesrv ExecStop=/bin/sh /opt/rocketmq/bin/mqshutdown namesrv Restart=always PrivateTmp=true