How did I install RabbitMQ to CentOS 7?

Step 1

How did I install Erlang to CentOS 7?

Step 2

yum install logrotate
yum install socat

Step 3

curl -s | sudo bash
yum install rabbitmq-server

Step 4

chkconfig rabbitmq-server on
systemctl start rabbitmq-server

See also: How did I fix «Unable to connect to epmd» for RabbitMQ?