Comment 4 for bug 1550303

Verified on 8.0 + mu4 updates.

Steps to verify:
1. Deploy cluster with 3 controllers and with Ceilometer
2. Ssh to controller
3. 'pcs resource show p_rabbitmq-server'
4. 'rabbitmqctl list_queues slave_pids name'

Before the fix:
3. rabbitmq resource has the following attributes 'enable_rpc_ha=true', 'enable_notifications_ha=true'.
4. All queues have slave replicas.
Please see http://paste.openstack.org/show/605738/

After the fix:
3. rabbitmq resource has the following attributes 'enable_rpc_ha=false', 'enable_notifications_ha=true'.
4. All queues besides ceilometer queues (starts with 'event.', 'metering.' and 'notifications.') don't have any slave replicas.
Please see http://paste.openstack.org/show/605736/