Open Stack

Dear All ,

Please find a copy of research paper and installation guide of HA for 
openstack

 


Thanks
Deepak Shripat Mane
Tata Consultancy Services
Mailto: deepak.mane at tcs.com
Website: http://www.tcs.com
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From:
"Daneyon Hansen (danehans)" <danehans at cisco.com>
To:
Daniel Mercer <dmercer at fantoccini.com>
Cc:
"openstack-operators at lists.openstack.org" 
<openstack-operators at lists.openstack.org>, 
"openstack-docs at lists.openstack.org" <openstack-docs at lists.openstack.org>
Date:
12-06-2013 04:17
Subject:
Re: [Openstack-docs] [Openstack-operators] HA configuration in  OpenStack




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
> GPG: 952A 2749 09E3 E96B 9E4B E85D 2D69 357B 95D1 E502
> _______________________________________________
> OpenStack-operators mailing list
> OpenStack-operators at lists.openstack.org
> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators

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