Flavour cpu overcommit

Registered by Vladik Romanovsky on 2014-04-17

The aim of this blueprint is to provide an option to schedule VMS according
to the CPU overcommit ratio, specified in extra_specs of it's flavour.

Currently there is no way to group vms according to it’s cpu overcommit
ratio. Such option is required in order to allow the users to group vms
by its workload characteristics, cpu intensive and not, and by a flavour price
for cpu usage.

Exposing the cpu_allocation_ratio parameter in host capabilities.
It will make this parameter be presented to the scheduler filter.

Blueprint information

Status:
Not started
Approver:
None
Priority:
Undefined
Drafter:
Vladik Romanovsky
Direction:
Needs approval
Assignee:
Vladik Romanovsky
Definition:
New
Series goal:
None
Implementation:
Unknown
Milestone target:
None

Related branches

Sprints

Whiteboard

Gerrit topic: https://review.openstack.org/#q,topic:bp/flavor-cpu-overcommit,n,z

Addressed by: https://review.openstack.org/88286
    Schedule vms per flavour cpu overcommit

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Work Items

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