Add manage_service settings to get puppet out of the way.

This should make starting services more consistent, as pacemaker will have full control of starting and stopping the services without the chance of puppet having already done so, which potentially
could cause confusion for pacemaker.
I had success throwing in a "sleep 60" after manual_service { "rabbitmq-server": .  Not that I'm suggesting that as the final solution, but perhaps we need to let systemd to finish reloading (if applicable) across nodes before a pacemaker resource is added.