一、安装erlang
1、首先安装erlang 环境，因为rabbitmq是基于erlang开发的
#添加仓库 curl -s https://packagecloud.io/install/repositories/rabbitmq/erlang/script.rpm.sh | sudo bash
#安装erlang dnf install erlang
2、导入密钥
#导入密钥 rpm --import https://github.com/rabbitmq/signing-keys/releases/download/2.0/rabbitmq-release-signing-key.asc
3、在/etc/yum.repos.d目录下添加rabbitmq.repo文件，内容如下：
[bintray-rabbitmq-server] name=bintray-rabbitmq-rpm baseurl=https://dl.bintray.com/rabbitmq/rpm/rabbitmq-server/v3.8.x/el/8/ gpgcheck=0 repo_gpgcheck=0 enabled=1
二、安装rabbitmq
1、安装rabbitmq
yum install rabbitmq-server
2、设置开机自启
systemctl enable rabbitmq-server.service
3.启动rabbitmq-server
systemctl start rabbitmq-server.service
4.查看运行状态
systemctl status rabbitmq-server.service
5.停止
systemctl stop rabbitmq-server.service
三、web管理界面
1.开启rabbitmq web界面
rabbitmq-plugins enable rabbitmq_management
2.创建管理员账号并且设置管理员权限
rabbitmqctl add_user admin 123456
rabbitmqctl set_user_tags admin administrator
四、访问 web UI界面
浏览器输入：http://{IP}:15672
原文链接：https://blog.csdn.net/linfen1520/article/details/108729973