[root@infra1-rabbit-mq-container-1c48fce1 ~]# yum install https://packagecloud.io/rabbitmq/rabbitmq-server/packages/el/7/rabbitmq-server-3.8.0-1.el7.noarch.rpm
Loaded plugins: fastestmirror, priorities, versionlock
Repository rdo-qemu-ev is listed more than once in the configuration
rabbitmq-server-3.8.0-1.el7.noarch.rpm                                                                                                                                 |  21 kB  00:00:00
Cannot open: https://packagecloud.io/rabbitmq/rabbitmq-server/packages/el/7/rabbitmq-server-3.8.0-1.el7.noarch.rpm. Skipping.
Error: Nothing to do