#先安装erlang ,新增文件 rabbitmq-erlang.repo
vim /etc/yum.repos.d/rabbitmq-erlang.repo
#文件内容
[rabbitmq-erlang]
name=rabbitmq-erlang
baseurl=https://dl.bintray.com/rabbitmq-erlang/rpm/erlang/21/el/7
gpgcheck=1
gpgkey=https://dl.bintray.com/rabbitmq/Keys/rabbitmq-release-signing-key.asc
repo_gpgcheck=0
enabled=1
#安装erlang
yum -y install erlang
# 下载 rabbitmq rpm
wget https://dl.bintray.com/rabbitmq/all/rabbitmq-server/3.7.15/rabbitmq-server-3.7.15-1.el7.noarch.rpm
rpm -ivh 3.7.15/rabbitmq-server-3.7.15-1.el7.noarch.rpm
-------------------------------------------------------------------------------------------------------------------------------------------
#服务状态
systemctl status rabbitmq-server
#服务启动
systemctl start rabbitmq-server
#服务开机启动
systemctl enable rabbitmq-server
#如有错误,欢迎指正