https://www.xiongan.host/index.php/tag/rabbitmq/ https://www.xiongan.host/index.php/archives/82/ 2022-10-17T12:23:00+08:00 主机名ip角色Node1192.168.123.23节点1Node2192.168.123.123节点2两个节点：都需要安装两个软件Yum install -y erlang rabbitmq-server安装完成后检查信息rabbitmq-plugins list运行rabbitmq-server服务提前修改主机名分别是node1 node2查看插件状态rabbitmqctl cluster_status查看端口开放情况：netstat -ntap | grep 5672停掉节点的服务：Systemctl stop rabbitmq-server查看node1的cookie的值cat /var/lib/rabbitmq/.erlang.cookie将node1的cookie值复制到node2节点上scp /var/lib/rabbitmq/.erlang.cookie192.168.123.123:/var/lib/rabbitmq/这样node1和node2的cookie值相同了开启各节点的rabbitmq服务systemctl start rabbitmq-server只在node2节点操作：关闭app应用systemctl start rabbitmq-server在node2作为磁盘节点与node1连接起来rabbitmqctl join_cluster --ram rabbit@node1-tz启动app服务并且查看状态rabbitmqctl start_apprabbitmqctl cluster_status访问http://192.168.123.23:15672账号密码guest