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<div>One mechanism for this for Neutron advanced services, that’s being discussed right now, is here: <a href="https://review.openstack.org/#/c/102723/">https://review.openstack.org/#/c/102723/</a></div>
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<div>Thanks,</div>
<div>doug</div>
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<span style="font-weight:bold">From: </span>Joe Gordon <<a href="mailto:joe.gordon0@gmail.com">joe.gordon0@gmail.com</a>><br>
<span style="font-weight:bold">Reply-To: </span>"OpenStack Development Mailing List (not for usage questions)" <<a href="mailto:openstack-dev@lists.openstack.org">openstack-dev@lists.openstack.org</a>><br>
<span style="font-weight:bold">Date: </span>Thursday, July 10, 2014 at 12:18 PM<br>
<span style="font-weight:bold">To: </span>"OpenStack Development Mailing List (not for usage questions)" <<a href="mailto:openstack-dev@lists.openstack.org">openstack-dev@lists.openstack.org</a>><br>
<span style="font-weight:bold">Subject: </span>Re: [openstack-dev] [trove] Discussion of capabilities feature<br>
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<div class="gmail_quote">On Wed, Jul 9, 2014 at 5:30 PM, Nikhil Manchanda <span dir="ltr">
<<a href="mailto:nikhil@manchanda.me" target="_blank">nikhil@manchanda.me</a>></span> wrote:<br>
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Joe Gordon writes:<br>
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> [...]<br>
<div class="">>> This sounds very similar to the v3/v2.1 discussion happening in nova. All<br>
>> OpenStack projects need to address these issues and it would be a shame if<br>
>> each project chose a different solution, perhaps this is a good topic for<br>
>> the TC to help tackle? As having different solutions across OpenStack will<br>
>> result in a non-cohesive user experience.<br>
><br>
> After further thought, instead of the TC this would make a great general ML<br>
> thread topic.<br>
><br>
> In addition to solving this in trove and nova, neutron is looking into this<br>
> as well.<br>
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Just wanted to follow up on this. Are the requirements for capabilities<br>
in nova and neutron detailed out in a spec somewhere? I'd like to take a<br>
look at it to understand the use-cases. Just to provide some context,<br>
the initial P0 use case for having a capabilities API in trove was to<br>
expose deployment and datastore specific configs via the API so that<br>
horizon could enable options corresponding to these capabilities in the<br>
appropriate trove panels.<br>
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<div>Nova supports listing extensions (<a href="http://developer.openstack.org/api-ref-compute-v2.html">http://developer.openstack.org/api-ref-compute-v2.html</a>) but we don't have a good way of showing what features a backed supports today. And I am not aware
of a good doc on the latest on nova. But I do know that we have the same general problem as trove. As for neutron I will let a neutron dev comment on that.</div>
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Depending on commonalities in the use-cases and design, I agree<br>
that it would be a good idea to come up with a common cohesive<br>
experience across OpenStack for this.<br>
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Thanks for bringing this up!<br>
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