[DDF] We should explain the naming convention and what this would look like when running in the cluster

We should explain the naming convention and what this would look like when running in the cluster

Reported by: jdavis-se-jboss

https://access.redhat.com/documentation/en-us/red_hat_amq/7.6/html/deploying_amq_broker_on_openshift/deploying-broker-on-ocp-using-operator_broker-ocp#annotations:14948c7f-e96b-417b-96fb-a457b40b7cd8