This video explains how to enable the RabbitMQ management interface on the vRealize Automation Appliance and shows how to subscribe to a queue from Orchestrator.
umask 007; rabbitmq-plugins enable rabbitmq_management
rabbitmqctl add_user esloof VMware1!
rabbitmqctl set_permissions -p / esloof ".*" ".*" ".*"
http://sa-vra-01.vclass.local:15672/