Open Stack

Here is another HA option:

http://docwiki.cisco.com/wiki/COE_Grizzly_Release:_High-Availability_Manual_Installation_Guide

The associated Puppet module should be ready in ~2 weeks. 

Regards,
Daneyon Hansen

On Jun 3, 2013, at 1:13 PM, "Daniel Mercer" <dmercer at fantoccini.com> wrote:

> On Jun 3, 2013, at 11:44 AM, "Morris, Adam" <Adam.Morris at providence.org> wrote:
> 
>>> 1. Does Pacemaker is the preferred tool to base OpenStack HA solution on ?
>>> 
>> 
>> No.  If you are experienced with Pacemaker then it is an option, and possibly a good one.
>> What you are doing and what you need to provide redundancy for will determine what is a good solution.
>> I do not think that there is "A" preferred tool, but I haven't seen that specific question asked.  At the Havana Summit there was a talk that I saw which stated that
>> Corosync/pacemaker was a good way to do HA, but that is IMHO just an opinion.
> 
> Thanks for the clarification Adam! The following is not directed at you but to the list in general -- actually, it probably should go to openstack-docs@ (Cc'd).
> 
> I think the way the doc (http://docs.openstack.org/trunk/openstack-ha/) is written it is easy for readers to form the impression that Pacemaker is required in order to deploy Openstack in an HA configuration. This probably wasn't the intent of the author, but for the sake of objectivity it may be a good idea to include an explanation that there are many ways HA can be implemented of which Pacemaker is the one being documented.
> 
> dlm
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