安装RabbitMQ
1.安装Erlang
yum -y install epel-release
yum -y update
yum -y install erlang socat
yum -y install wget
2.安装RabbitMq安装包
wget https://www.rabbitmq.com/releases/rabbitmq-server/v3.6.10/rabbitmq-server-3.6.10-1.el7.noarch.rpm
wget https://dl.bintray.com/rabbitmq/all/rabbitmq-server/3.7.2/rabbitmq-server-3.7.2-1.el7.noarch.rpm
您随时可以找到最新版RabbitMQ下载页面的链接。
通过运行导入GPG密钥：
rpm --import https://www.rabbitmq.com/rabbitmq-release-signing-key.asc
3.运行安装RPM包
rpm -Uvh rabbitmq-server-3.6.10-1.el7.noarch.rpm
4.启动RabbitMQ服务
systemctl start rabbitmq-server #启动
systemctl enable rabbitmq-server
systemctl status rabbitmq-server #查看状态
5.通过运行启用RabbitMQ Web管理控制台(下面这行命令是必须的，否则无法正常打开RabbitMQ)
rabbitmq-plugins enable rabbitmq_management
6.个人设置操作(创建用户，给以用户administrator权限)
rabbitmqctl add_user adminyuan aq2017
rabbitmqctl set_user_tags adminyuan administrator