1.先安装erlang http://www.cnblogs.com/justphp/p/6093880.html

2.下载rabbitmq rpm包：

wget http://www.rabbitmq.com/releases/rabbitmq-server/v3.5.0/rabbitmq-server-3.5.0-1.noarch.rpm

3.安装rabbitmq

rpm --import http://www.rabbitmq.com/rabbitmq-signing-key-public.asc
rpm -ivh [rabbitmq-server-3.5.0-1.noarch.rpm

4.启动rabbitmq服务

service rabbitmq-server restart

查看状态 rabbitmqctl status 可能报错：

• Error: unable to connect to node rabbit@localhost: nodedown
• rabbit@localhost:
• connected to epmd (port 4369) on localhost
• epmd reports: node ‘rabbit‘ not running at all no other nodes on localhost
• suggestion: start the node

解决办法：

rabbitmq-server remove
rabbitmq-server install

启动失败 service rabbitmq-server start 报错

• 11月 25 23:06:58 localhost.localdomain systemd[1]: rabbitmq-server.service: control process exited, code=exited status=1
• 11月 25 23:06:58 localhost.localdomain systemd[1]: Failed to start LSB: Enable AMQP service provided by RabbitMQ broker.
• 11月 25 23:06:58 localhost.localdomain systemd[1]: Unit rabbitmq-server.service entered failed state.
• 11月 25 23:06:58 localhost.localdomain systemd[1]: rabbitmq-server.service failed.

解决办法：

ps -aux|grep rabbitmq   //杀掉除grep外的pid

CentOS7下源码包方式安装rabbitmq