Move disk allocation ratio to ResourceTracker

Registered by Sylvain Bauza

That's a follow-up on the previous Liberty blueprint https://blueprints.launchpad.net/nova/+spec/allocation-ratio-to-resource-tracker

Since DiskFilter also uses disk allocation ratios, we want to provide those by the same consistent way we do for RAM and CPU.

Blueprint information

Status:
Complete
Approver:
John Garbutt
Priority:
Medium
Drafter:
Sylvain Bauza
Direction:
Approved
Assignee:
Sylvain Bauza
Definition:
Approved
Series goal:
Accepted for mitaka
Implementation:
Implemented
Milestone target:
milestone icon mitaka-3
Started by
Sylvain Bauza
Completed by
John Garbutt

Related branches

Sprints

Whiteboard

Gerrit topic: https://review.openstack.org/#q,topic:bp/disk-allocation-ratio-to-rt,n,z

Addressed by: https://review.openstack.org/245619
    Move Disk allocation ratio to ResourceTracker

Addressed by: https://review.openstack.org/277934
    Add disk_allocation_ratio to ComputeNode

Addressed by: https://review.openstack.org/277953
    Update ComputeNode values with disk allocation ratios in the RT

Addressed by: https://review.openstack.org/278112
    Update HostManager and DiskFilter to use ComputeNode disk ratio

--
All changes are now there. (sbauza Feb 9th 2016)

(?)

Work Items

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