<font size=2 face="sans-serif">Dear All ,</font>
<br>
<br><font size=2 face="sans-serif">Please find a copy of research paper
and installation guide of HA for openstack</font>
<br>
<br><font size=2 face="sans-serif"> </font>
<br>
<br>
<br><font size=2 face="sans-serif">Thanks</font>
<br><font size=2 face="sans-serif">Deepak Shripat Mane<br>
Tata Consultancy Services<br>
Mailto: deepak.mane@tcs.com<br>
Website: </font><a href=http://www.tcs.com/><font size=2 face="sans-serif">http://www.tcs.com</font></a><font size=2 face="sans-serif"><br>
____________________________________________<br>
Experience certainty. IT Services<br>
Business Solutions<br>
Consulting<br>
____________________________________________</font>
<br>
<br>
<br>
<table width=100%>
<tr valign=top>
<td><font size=1 color=#5f5f5f face="sans-serif">From:</font>
<td><font size=1 face="sans-serif">"Daneyon Hansen (danehans)"
<danehans@cisco.com></font>
<tr valign=top>
<td><font size=1 color=#5f5f5f face="sans-serif">To:</font>
<td><font size=1 face="sans-serif">Daniel Mercer <dmercer@fantoccini.com></font>
<tr>
<td valign=top><font size=1 color=#5f5f5f face="sans-serif">Cc:</font>
<td><font size=1 face="sans-serif">"openstack-operators@lists.openstack.org"
<openstack-operators@lists.openstack.org>, "openstack-docs@lists.openstack.org"
<openstack-docs@lists.openstack.org></font>
<tr valign=top>
<td><font size=1 color=#5f5f5f face="sans-serif">Date:</font>
<td><font size=1 face="sans-serif">12-06-2013 04:17</font>
<tr valign=top>
<td><font size=1 color=#5f5f5f face="sans-serif">Subject:</font>
<td><font size=1 face="sans-serif">Re: [Openstack-docs] [Openstack-operators]
HA configuration in OpenStack</font></table>
<br>
<hr noshade>
<br>
<br>
<br><tt><font size=2><br>
Here is another HA option:<br>
<br>
</font></tt><a href="http://docwiki.cisco.com/wiki/COE_Grizzly_Release:_High-Availability_Manual_Installation_Guide"><tt><font size=2>http://docwiki.cisco.com/wiki/COE_Grizzly_Release:_High-Availability_Manual_Installation_Guide</font></tt></a><tt><font size=2><br>
<br>
The associated Puppet module should be ready in ~2 weeks. <br>
<br>
Regards,<br>
Daneyon Hansen<br>
<br>
On Jun 3, 2013, at 1:13 PM, "Daniel Mercer" <dmercer@fantoccini.com>
wrote:<br>
<br>
> On Jun 3, 2013, at 11:44 AM, "Morris, Adam" <Adam.Morris@providence.org>
wrote:<br>
> <br>
>>> 1. Does Pacemaker is the preferred tool to base OpenStack
HA solution on ?<br>
>>> <br>
>> <br>
>> No. If you are experienced with Pacemaker then it is an
option, and possibly a good one.<br>
>> What you are doing and what you need to provide redundancy for
will determine what is a good solution.<br>
>> 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<br>
>> Corosync/pacemaker was a good way to do HA, but that is IMHO just
an opinion.<br>
> <br>
> 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).<br>
> <br>
> I think the way the doc (</font></tt><a href="http://docs.openstack.org/trunk/openstack-ha/"><tt><font size=2>http://docs.openstack.org/trunk/openstack-ha/</font></tt></a><tt><font size=2>)
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.<br>
> <br>
> dlm<br>
> GPG: 952A 2749 09E3 E96B 9E4B E85D 2D69 357B 95D1 E502<br>
> _______________________________________________<br>
> OpenStack-operators mailing list<br>
> OpenStack-operators@lists.openstack.org<br>
> </font></tt><a href="http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators"><tt><font size=2>http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators</font></tt></a><tt><font size=2><br>
<br>
_______________________________________________<br>
Openstack-docs mailing list<br>
Openstack-docs@lists.openstack.org<br>
</font></tt><a href="http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-docs"><tt><font size=2>http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-docs</font></tt></a><tt><font size=2><br>
</font></tt>
<br>
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