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<div style="direction: ltr;font-family: Tahoma;color: #000000;font-size: 10pt;">Being at my first summit, I haven't noticed there were Nova unconference timeslots for discussing various stuff. My bad.<br>
<br>
I proposed tomorrow 1.50pm to discuss around the reservation service itself and how we plan to use host aggregates (or pclouds) for our needs.<br>
<br>
-Sylvain<br>
<br>
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<div style="direction: ltr;" id="divRpF642465"><font color="#000000" face="Tahoma" size="2"><b>De :</b> Sylvain Bauza [Sylvain.Bauza@bull.net]<br>
<b>Date d'envoi :</b> mercredi 6 novembre 2013 10:47<br>
<b>À :</b> openstack-dev@lists.openstack.org<br>
<b>Objet :</b> [openstack-dev] [Nova] [Climate] Reservation service called Climate<br>
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<div style="direction:ltr; font-family:Tahoma; color:#000000; font-size:10pt">Hi,<br>
<br>
During the Design session <a href="https://etherpad.openstack.org/p/NovaIcehouse-Instance-Group-API" target="_blank">
https://etherpad.openstack.org/p/NovaIcehouse-Instance-Group-API</a> we discussed the fact that this is not the role of Nova for doing atomic reservations in order to ensure the user needs will be met.<br>
<br>
I raised the point (and sorry for my bad accent, was stressy) that we're already trying to provide a reservation system for Openstack, called Climate (a Stackforge project).<br>
I would really like to discuss with you all, Nova community, about the reservation system and ensure that we, at Climate, are on the good path.
<br>
<br>
Climate is planning to reserve both virtual instances and physical hosts, but for the discussion we had, only physical hosts usecase is relevant.
<br>
<br>
We had an unconference session today at 2pm, I can share you the slides : <br>
<br>
<a href="https://docs.google.com/presentation/d/1BJGmtzGees6tg_Np7JuKFtuLGiCaguVYD8hYJ2eVKAc/edit#slide=id.p" target="_blank">https://docs.google.com/presentation/d/1BJGmtzGees6tg_Np7JuKFtuLGiCaguVYD8hYJ2eVKAc/edit#slide=id.p</a><br>
<br>
(please focus on slides 11-14, they're talking on the design for host reservations)<br>
<br>
All the code is located on Stackforge, but please note the most important part of physical host reservations is still under review there :
<br>
<a href="https://review.openstack.org/#/q/project:+stackforge/climate+status:open,n,z" target="_blank">https://review.openstack.org/#/q/project:+stackforge/climate+status:open,n,z</a><br>
<br>
(We're missing reviewers, by the way !)<br>
<br>
<br>
I'm open to discuss and waiting your thoughts,<br>
-Sylvain <br>
<br>
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