一、安裝erlang
# 添加倉庫 curl -s https://packagecloud.io/install/repositories/rabbitmq/erlang/script.rpm.sh | sudo bash Detected operating system as centos/8. # 安裝erlang dnf install erlang二、導入密鑰
rpm --import https://github.com/rabbitmq/signing-keys/releases/download/2.0/rabbitmq-release-signing-key.asc 三、在/etc/yum.repos.d目錄下添加rabbitmq.repo文件，內容如下：
[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 四、下載rabbitmq
wget https://github.com/rabbitmq/rabbitmq-server/releases/download/v3.8.1/rabbitmq-server-3.8.1-1.el8.noarch.rpm --2019-12-21 03:03:48-- https://github.com/rabbitmq/rabbitmq-server/releases/download/v3.8.1/rabbitmq-server-3.8.1-1.el8.noarch.rpm五、安裝rabbitmq
dnf install rabbitmq-server-3.8.1-1.el8.noarch.rpm 六、設置開機起動
chkconfig rabbitmq-server on七、起動、停止命令
/sbin/service rabbitmq-server start /sbin/service rabbitmq-server stop 八、啟動插件
rabbitmq-plugins enable rabbitmq_management 九、使用http://ip:15672登錄，默認用戶為guest,密碼為guest
創建用戶
rabbitmqctl add_user admin admin rabbitmqctl set_user_tags admin administrator 設置權限
rabbitmqctl set_permissions -p / admin ".*" ".*" ".*"