<div dir="ltr">Flavio, it would be great if we could chat about Sahara-Zaqar at Thu 9am</div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, May 14, 2015 at 1:13 PM, Fox, Kevin M <span dir="ltr"><<a href="mailto:Kevin.Fox@pnnl.gov" target="_blank">Kevin.Fox@pnnl.gov</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">If there's a free session, can we dedicate a session specifically to the zaqar, barbican, sahara, heat, trove, guestagent, keystone auth thingy so everyone's all together?<br>
<br>
Thanks,<br>
Kevin<br>
________________________________________<br>
From: Flavio Percoco [<a href="mailto:flavio@redhat.com">flavio@redhat.com</a>]<br>
Sent: Thursday, May 14, 2015 12:15 PM<br>
To: Sergey Lukjanov<br>
Cc: OpenStack Development Mailing List (not for usage questions)<br>
<div class="HOEnZb"><div class="h5">Subject: Re: [openstack-dev] [trove][zaqar] Trove and Zaqar integration. Summit working session<br>
<br>
On 14/05/15 10:07 -0700, Sergey Lukjanov wrote:<br>
>Hey,<br>
><br>
>in Sahara we're looking on using Zaqar as a transport for agent some day as<br>
>well. Unfortunately this section overlaps with Sahara sessions.<br>
<br>
Sergey,<br>
<br>
We still have some free sessions, we'd be happy to dedicate one to<br>
Sahara. Any slot that looks good for you?<br>
<br>
<a href="http://libertydesignsummit.sched.org/overview/type/design+summit/Zaqar#.VVT0CvYU9hE" target="_blank">http://libertydesignsummit.sched.org/overview/type/design+summit/Zaqar#.VVT0CvYU9hE</a><br>
<br>
Thanks,<br>
Flavio<br>
<br>
><br>
>On Thu, May 14, 2015 at 12:19 AM, Flavio Percoco <<a href="mailto:flavio@redhat.com">flavio@redhat.com</a>> wrote:<br>
><br>
> On 13/05/15 18:06 +0000, Fox, Kevin M wrote:<br>
><br>
> Sahara also has the same problem, but worse, since they currently only<br>
> support ssh with their agent, so its either assign floating ip's to all<br>
> nodes, or your sahara controller must be on your one and only network<br>
> node so it can tunnel. :/<br>
><br>
> Should we have a chat with them too?<br>
><br>
><br>
> We've scheduled a discussion with Trove's team on Thursday at 5pm.<br>
> It'd be great to have this discussion once and together to know what<br>
> the common issues are and what things need to be done.<br>
><br>
> I'll ping folks from both teams to invite them to this session. If<br>
> they can't make it, I'm happy to use another working session slot.<br>
><br>
> Cheers,<br>
> Flavio<br>
><br>
> <a href="http://libertydesignsummit.sched.org/event/59dc6ec910a732cdbf5970b6792e1cef" target="_blank">http://libertydesignsummit.sched.org/event/59dc6ec910a732cdbf5970b6792e1cef</a><br>
> #.VVRL0PYU9hE<br>
><br>
><br>
><br>
><br>
> Thanks,<br>
> Kevin<br>
> ________________________________________<br>
> From: Zane Bitter [<a href="mailto:zbitter@redhat.com">zbitter@redhat.com</a>]<br>
> Sent: Wednesday, May 13, 2015 10:26 AM<br>
> To: <a href="mailto:openstack-dev@lists.openstack.org">openstack-dev@lists.openstack.org</a><br>
> Subject: Re: [openstack-dev] [trove][zaqar] Trove and Zaqar<br>
> integration. Summit working session<br>
><br>
> On 11/05/15 05:49, Flavio Percoco wrote:<br>
><br>
> On 08/05/15 00:45 -0700, Nikhil Manchanda wrote:<br>
><br>
> 3) The trove-guest-agent is in vm. it is connected by<br>
> taskmanager<br>
> by rabbitmq. We designed it. But is there some prectise<br>
> to do this?<br>
> how to make the vm be connected in vm-network and<br>
> management<br>
> network?<br>
><br>
><br>
> Most deployments of Trove that I am familiar with set up a<br>
> separate<br>
> RabbitMQ server in cloud that is used by Trove. It is not<br>
> recommended to<br>
> use the same infrastructure RabbitMQ server for Trove for<br>
> security<br>
> reasons. Also most deployments of Trove set up a private<br>
> (neutron)<br>
> network that the RabbitMQ server and guests are connected to,<br>
> and all<br>
> RPC messages are sent over this network.<br>
><br>
><br>
> We've discussed trove+zaqar in the past and I believe some folks<br>
> from the<br>
> Trove team have been in contact with Fei Long lately about this.<br>
> Since<br>
> one of the projects goal's for this cycle is to provide support to<br>
> other projects and contribute to the adoption, I'm wondering if any<br>
> of<br>
> the members of the trove team would be willing to participate in a<br>
> Zaqar working session completely dedicated to this integration?<br>
><br>
><br>
> +1<br>
><br>
> I learned from a concurrent thread ("[Murano] [Mistral] SSH workflow<br>
> action") that Murano are doing exactly the same thing with a separate<br>
> RabbitMQ server to communicate with guest agents. It's a real waste of<br>
> energy when multiple OpenStack projects all have to solve the same<br>
> problem from scratch, so a single answer to this would be great.<br>
><br>
> In that thread I suggested (and Murano developers agreed with) making<br>
> the transport pluggable so that operators could choose Zaqar instead. I<br>
> would strongly support doing the same here.<br>
><br>
><br>
> +1 :)<br>
><br>
> Flavio<br>
><br>
><br>
><br>
><br>
> cheers,<br>
> Zane.<br>
><br>
><br>
> It'd be a great opportunity to figure out what's really needed,<br>
> edge<br>
> cases and get some work done on this specific case.<br>
><br>
> Thanks,<br>
> Flavio<br>
><br>
><br>
><br>
> __________________________________________________________________________<br>
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><br>
><br>
><br>
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><br>
><br>
> --<br>
> @flaper87<br>
> Flavio Percoco<br>
><br>
> __________________________________________________________________________<br>
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><br>
><br>
><br>
><br>
><br>
>--<br>
>Sincerely yours,<br>
>Sergey Lukjanov<br>
>Sahara Technical Lead<br>
>(OpenStack Data Processing)<br>
>Principal Software Engineer<br>
>Mirantis Inc.<br>
<br>
--<br>
@flaper87<br>
Flavio Percoco<br>
</div></div></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature">Sincerely yours,<br>Sergey Lukjanov<br>Sahara Technical Lead<br>(OpenStack Data Processing)<br>Principal Software Engineer<br>Mirantis Inc.</div>
</div>