[Openstack] HA for glance api service

Brian Waldon bcwaldon at gmail.com
Wed Dec 12 01:17:48 UTC 2012

The short answer here is 'no, there are no plans to natively support HA glance services'. These problems already have well-established answers and are much better solved outside of the context of OpenStack.

If you'd like to make a case for built-in HA support, however, I think we would all love to hear your thoughts!


On Dec 10, 2012, at 11:36 AM, Qin, Xiaohong wrote:

> Hi,
> Any plan to support HA (High Availability) in glance api service? I noticed in Folsom it comes with a tool to facilitate the replication of glance api service (see the following link),
> http://docs.openstack.org/trunk/openstack-compute/admin/content/replicating-images.html
> But to automatically fail over or loan balance among these multiple servers, we have to use pacemaker or other third party load balance tools. Any plan to support HA clustering natively similar to Quantum multi-host in future OpenStack releases?
> Thanks.
> Dennis Qin
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