Comment 22 for bug 1466982

I've applied the patch it works fine except for 1 change:
The "when" lines in the change need to be as follows:

when: inventory_hostname == groups['rabbitmq_all'][0]
when: inventory_hostname != groups['rabbitmq_all'][0]

Otherwise you get:

fatal: [node1_rabbit_mq_container-7a62b615] => error while evaluating conditional: inventory_hostname == rabbitmq_all[0]

Still need to test the icehouse/juno version but LGTM.