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On 01/10/2013 04:42 PM, Alex Glikson wrote:
<blockquote
cite="mid:OF97047F42.91148412-ONC2257AEF.00503288-C2257AEF.0050C63F@il.ibm.com"
type="cite"><tt><font size="2">Steven Hardy
<a class="moz-txt-link-rfc2396E" href="mailto:shardy@redhat.com"><shardy@redhat.com></a> wrote on 10/01/2013
02:17:26 PM:<br>
> On Tue, Jan 08, 2013 at 07:00:17PM +0000, JC Martin
wrote:</font></tt>
<br>
<tt><font size="2">><br>
> [...] but I would prefer that the basic notion of VM <br>
> group be implemented in Nova, with the right scheduling
support, so
<br>
> that it can be available without having Heat deployed and
can also
<br>
> be exposed in Horizon more easily.<br>
> <br>
> It seems to me that most of what you propose could be
achieved with
the<br>
> addition of "instance groups" to nova, combined with some
new scheduler<br>
> hints which allow you to specify instance anti-affinity
for hosts,<br>
> host-aggregates or availability zones.</font></tt>
<br>
<br>
<tt><font size="2">+1</font></tt>
<br>
<tt><font size="2">Definitely, the ability to express groups of
instances
is important, but it would make sense at least to start with a
more simplistic
approach, like the one proposed above.</font></tt>
<br>
<tt><font size="2">We would be interested to contribute to
development
of such a feature.</font></tt>
<br>
</blockquote>
<br>
Thanks for the comments. It will be great to work together on the
proposal. In the past I saw that there was an Orchestration meeting
held by Sandy Walsh. I am not sure if this is still functional - it
would enable us to discuss and collaborate. Lets discuss and see how
we can proceed with the implementation.<br>
<br>
<blockquote
cite="mid:OF97047F42.91148412-ONC2257AEF.00503288-C2257AEF.0050C63F@il.ibm.com"
type="cite">
<br>
<tt><font size="2">Regards,</font></tt>
<br>
<tt><font size="2">Alex Glikson</font></tt>
<br>
<tt><font size="2">IBM Research</font></tt>
<br>
<tt><font size="2"><br>
> <br>
> -- <br>
> Steve Hardy<br>
> Red Hat Engineering, Cloud<br>
</font></tt>
<br>
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