[openstack-dev] [nova] [scheduler] [gantt] Please stop using "Gantt" for discussing about Nova scheduler

Gary Kotton gkotton at vmware.com
Sat Apr 4 14:11:59 UTC 2015



On 4/3/15, 8:24 PM, "Dugger, Donald D" <donald.d.dugger at intel.com> wrote:

>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.

+ 1
>
>--
>Don Dugger
>"Censeo Toto nos in Kansa esse decisse." - D. Gale
>Ph: 303/443-3786
>
>-----Original Message-----
>From: Ed Leafe [mailto:ed at leafe.com]
>Sent: Friday, April 3, 2015 10:59 AM
>To: openstack-dev at lists.openstack.org
>Subject: Re: [openstack-dev] [nova] [scheduler] [gantt] Please stop using
>"Gantt" for discussing about Nova scheduler
>
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>On 04/03/2015 11:42 AM, Dugger, Donald D wrote:
>
>> Yes the current effort is to clean up the scheduler interfaces but one
>> of the main goals of that clean up is to make it possible to then
>> split out the scheduler to a separate project.  I don't want to lose
>> focus on the ultimate goal of creating the split.
>
>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.
>
>- -- 
>
>- -- Ed Leafe
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