RabbitMQ cluster doesn't autoheal after a partition

[Endre Karlson]

The rmq-server element should support the 'ha_mode' setting with a default of pause_minority so that when the cluster partitions it can autoheal.

[Endre Karlson (endre-karlson)]

https://www.rabbitmq.com/partitions.html#automatic-handling shows the diff ha_modes available.

[OpenStack Infra (hudson-openstack)]

Related fix proposed to branch: master
Review: https://review.openstack.org/102292

[Gregory Haynes (greghaynes)]

Since we do not actually support multiple control nodes yet marking as medium

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/102292
Committed: https://git.openstack.org/cgit/openstack/tripleo-image-elements/commit/?id=5f8e75a84ea3e801a773818efa1d125438c0c41b
Submitter: Jenkins
Branch: master

commit 5f8e75a84ea3e801a773818efa1d125438c0c41b
Author: Endre Karlson <email address hidden>
Date: Tue Jun 24 19:00:28 2014 +0200

    Allow ha_mode to be set.

    This allows the cluster_partition_handling to be set for the rabbitmq.config. It will default to 'pause_minority'.

    Closes-Bug: #1333807

    Change-Id: Ic766731843c959abd4b527ced25c485d582923e9