Comment 10 for bug 1153077

I've just hit this again overnight. Logs are attached, command output is below.

$ sudo rabbitmqctl list_queues -p /maas_workers name messages_unacknowledged
Listing queues ...
c1d352af-8060-4bf4-b820-f468b22a97fb 4
celery 0
maas-juju.celeryd.pidbox 0
master 0
...done.
$ sudo service maas-cluster-celery status
maas-cluster-celery start/running, process 6499
$ sudo service maas-region-celery status
maas-region-celery start/running, process 6555