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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.

--
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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