support bandwidth as a metric in scheduler to filter available servers

Registered by Yaguang Tang on 2014-01-22

It is a common feature requirement that cloud admin want to ensure compute nodes have enough bandwidth to be consumed by instances, now nova support setting instance network traffic bandwidth quota , but there is no corresponding scheduler filter. This blueprint will add methods in driver to collect existed instances network bandwidth quota and report it to scheduler , and possibly add a scheduler filter.

Blueprint information

Status:
Not started
Approver:
None
Priority:
Undefined
Drafter:
Yaguang Tang
Direction:
Needs approval
Assignee:
Yaguang Tang
Definition:
Drafting
Series goal:
None
Implementation:
Unknown
Milestone target:
None

Related branches

Sprints

Whiteboard

Can you provide some more detail on how you propose to do this. -- jogo

Removed from next, as next is now reserved for near misses from the last milestone --johnthetubaguyCan you provide some more detail on how you propose to do this. -- jogo

Removed from next, as next is now reserved for near misses from the last milestone --johnthetubaguy

Marking this blueprint as definition: Drafting. If you are still working on this, please re-submit via nova-specs. If not, please mark as obsolete, and add a quick comment to describe why. --johnthetubaguy (20th April 2014)

Is that something similar to what you want?
https://review.openstack.org/#/c/44007/ -- shane-wang (23rd April 2014)

(?)

Work Items

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