Create Nova Scheduler IO Ops Weighter

Registered by Rui Chen on 2014-06-23

Add a new nova scheduler weighter, sort the filter hosts according to host io ops number, aims to booting instances on light workload hosts.

Blueprint information

Status:
Complete
Approver:
Joe Gordon
Priority:
Low
Drafter:
Rui Chen
Direction:
Approved
Assignee:
Rui Chen
Definition:
Approved
Series goal:
Accepted for kilo
Implementation:
Implemented
Milestone target:
milestone icon 2015.1.0
Started by
Rui Chen on 2014-07-11
Completed by
Rui Chen on 2014-10-20

Related branches

Sprints

Whiteboard

Gerrit topic: https://review.openstack.org/#q,topic:bp/io-ops-weight,n,z

Addressed by: https://review.openstack.org/101812
    Juno spec: Create Nova Scheduler IO Ops Weighter

Addressed by: https://review.openstack.org/103859
    Create Nova Scheduler IO Ops Weighter

Not all the reviews have +2s and are not all are close to approval, so moving to juno-3. But please move this back to juno-2, should you get your patches approved in time. --johnthetubaguy 21st July 2014

Has a +2, so leaving in juno for now. --johnthetubaguy 2nd September 2014

This is in the gate now, so leaving in juno for now. --johnthetubaguy 3rd September 2014

Sorry, this has missed FF, and now needs an exception before we can merge the code. --johnthetubaguy 5th September 2014

Addressed by: https://review.openstack.org/127123
    Kilo spec: Create Nova Scheduler IO Ops Weighter

Approved for kilo, now spec has merged --johnthetubaguy 17th October 2014

Implemented in current master(kilo), thank everyone concerned about the BP. --RuiChen 20-10-2014

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