rabbitMQ安裝：

1、下載：Install zero-dependency Erlang from RabbitMQ：

https://bintray.com/rabbitmq/rpm/download_file?file_path=erlang%2F20%2Fel%2F7%2Fx86_64%2Ferlang-20.1.7-1.el7.centos.x86_64.rpm

下載後：

erlang-20.1.7-1.el7.centos.x86_64.rpm

yum install erlang-20.1.7-1.el7.centos.x86_64.rpm

2、安裝RabbitMQ Server

https://dl.bintray.com/rabbitmq/all/rabbitmq-server/3.7.0/rabbitmq-server-3.7.0-1.el7.noarch.rpm

下載後：rabbitmq-server-3.7.0-1.el7.noarch.rpm

yum install rabbitmq-server-3.7.0-1.el7.noarch.rpm

3、安裝管理外掛

rabbitmq-plugins enable rabbitmq_management

4、新增開機啟動和啟動服務

chkconfig rabbitmq-server on

service rabbitmq-server start

5、新增使用者和授權

rabbitmqctl add_user mqadmin mqadmin

rabbitmqctl set_user_tags mqadmin administrator

rabbitmqctl set_permissions -p / mqadmin '.*' '.*' '.*'

5、驗證：ip:15672