To check whether patching had an effect you need to run the following command on any controller:
crm resource param p_rabbitmq-server show host_ip
And it should return "127.0.0.1" here.
To check whether patching had an effect you need to run the following command on any controller:
crm resource param p_rabbitmq-server show host_ip
And it should return "127.0.0.1" here.