Open Stack

This sounds very similar to 
https://blueprints.launchpad.net/nova/+spec/multiple-scheduler-drivers 

We worked on it in Havana, learned a lot from feedbacks during the review 
cycle, and hopefully will finalize the details at the summit and will be 
able to continue & finish the implementation in Icehouse. Would be great 
to collaborate.

Regards,
Alex





From:   Khanh-Toan Tran <khanh-toan.tran at cloudwatt.com>
To:     openstack-dev at lists.openstack.org, 
Date:   16/10/2013 01:42 PM
Subject:        [openstack-dev] [nova][scheduler] A new blueprint for 
Nova-scheduler: Policy-based Scheduler



Dear all,

I've registered a new blueprint for nova-scheduler. The purpose of the 
blueprint is to propose a new scheduler that is based on policy:

   https://blueprints.launchpad.net/nova/+spec/policy-based-scheduler

With current Filter_Scheduler, admin cannot change his placement policy 
without restarting nova-scheduler. Neither can he define local policy for 
a group of resources (say, an aggregate), or a particular client. Thus we 
propose this scheduler to provide admin with the capability of 
defining/changing his placement policy in runtime. The placement policy 
can be global (concerning all resources), local (concerning a group of 
resources), or tenant-specific.

Please don't hesitate to contact us for discussion, all your comments are 
welcomed!

Best regards,

Khanh-Toan TRAN
Cloudwatt
Email: khanh-toan.tran[at]cloudwatt.com
892 Rue Yves Kermen
92100 BOULOGNE-BILLANCOURT
FRANCE

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