<p dir="ltr"><br>
Le 3 avr. 2015 19:27, "Dugger, Donald D" <<a href="mailto:donald.d.dugger@intel.com">donald.d.dugger@intel.com</a>> a écrit :<br>
><br>
> The goal is not `splitting for the sake of splitting'. The goal is to have a separate scheduler that is ultimately usable by other projects inside OpenStack. Currently Cinder has its own filter based scheduler (duplicating scheduling code in 2 places seems silly), Neutron will need scheduling services, there are multiple places where a common scheduling service would be beneficial.<br>
></p>
<p dir="ltr">Agreed. Let's be clear : <br>
- Nova needs to reduce its tech debt for scheduling : call it "n-sch effort"<br>
- Nova needs to split its scheduler because it scales out development : call it "n-sch split" (TBD at Vancouver)<br>
- OpenStack needs a cross-project scheduler : call it "Gantt"</p>
<p dir="ltr">All efforts are intersected but are separate. Please don't get me wrong : IMHO, all of them are useful.</p>
<p dir="ltr">-Sylvain<br>
> --<br>
> Don Dugger<br>
> "Censeo Toto nos in Kansa esse decisse." - D. Gale<br>
> Ph: 303/443-3786<br>
><br>
> -----Original Message-----<br>
> From: Ed Leafe [mailto:<a href="mailto:ed@leafe.com">ed@leafe.com</a>]<br>
> Sent: Friday, April 3, 2015 10:59 AM<br>
> To: <a href="mailto:openstack-dev@lists.openstack.org">openstack-dev@lists.openstack.org</a><br>
> Subject: Re: [openstack-dev] [nova] [scheduler] [gantt] Please stop using "Gantt" for discussing about Nova scheduler<br>
><br>
> -----BEGIN PGP SIGNED MESSAGE-----<br>
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> On 04/03/2015 11:42 AM, Dugger, Donald D wrote:<br>
><br>
> > Yes the current effort is to clean up the scheduler interfaces but one<br>
> > of the main goals of that clean up is to make it possible to then<br>
> > split out the scheduler to a separate project. I don't want to lose<br>
> > focus on the ultimate goal of creating the split.<br>
><br>
> I don't agree that the ultimate goal is splitting the scheduler. IMO, the goal is to create 1) a clean, robust interface along with 2) a scalable architecture. Those improvements will 1) allow the scheduler to be split cleanly, and 2) justify splitting it out. Splitting for the sake of splitting is pointless.<br>
><br>
> - --<br>
><br>
> - -- Ed Leafe<br>
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