[ha-guide] describe RabbitMQ 3 nodes cluster configuration for pacemaker

Bug #1497528 reported by Bogdan Dobrelya on 2015-09-19
8
This bug affects 1 person
Affects Status Importance Assigned to Milestone
openstack-manuals
Undecided
KATO Tomoyuki

Bug Description

There is a Pacemaker OCF HA resource agent shipped with the rabbitmq-server [0] package starting from the 3.5.7 version (scheduled for early November 2015).
This provides a dynamic active-active mirrored clustering [1]. HA guide should describe this HA layout as an alternative suitable for production clusters, containing 3,5,7... and so on nodes.

[0] https://github.com/rabbitmq/rabbitmq-server/blob/master/packaging/common/rabbitmq-server-ha.ocf
[1] https://groups.google.com/forum/#!searchin/rabbitmq-users/OCF/rabbitmq-users/BnoIQJb34Ao/k2eTn4Bp9x4J

Changed in openstack-manuals:
assignee: nobody → Bogdan Dobrelya (bogdando)
tags: added: ha-guide
Bogdan Dobrelya (bogdando) wrote :

Update: I submitted the RabbitMQ ustream docs update https://github.com/rabbitmq/rabbitmq-website/pull/79 which adresses the same point. When accepted, we could refer to it in the HA guide.

Lana (loquacity) on 2015-09-28
Changed in openstack-manuals:
status: New → Confirmed
Bogdan Dobrelya (bogdando) wrote :

Update: the RabbitMQ pacemaker guide http://www.rabbitmq.com/pacemaker.html now contains the required information (Auto-configuration of a cluster with a Pacemaker) and it can be referred in the HA guide to address this bug.

description: updated

Fix proposed to branch: master
Review: https://review.openstack.org/261588

Changed in openstack-manuals:
assignee: Bogdan Dobrelya (bogdando) → KATO Tomoyuki (kato-tomoyuki)
status: Confirmed → In Progress

Reviewed: https://review.openstack.org/261588
Committed: https://git.openstack.org/cgit/openstack/ha-guide/commit/?id=78e0554528a5f778ed59612e6b6c017dedae080a
Submitter: Jenkins
Branch: master

commit 78e0554528a5f778ed59612e6b6c017dedae080a
Author: KATO Tomoyuki <email address hidden>
Date: Sat Dec 26 10:40:24 2015 +0900

    Note Pacemaker resource agents for RabbitMQ

    Change-Id: Iea6080b5743b8e1b6cfb6fdd7e59e902ccb735ff
    Closes-Bug: #1497528
    Closes-Bug: #1396802

Changed in openstack-manuals:
status: In Progress → Fix Released
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