Support both shared and dedicated vCPUs in the same instance

Registered by Tetsuro Nakamura

This blueprint has been superseded. See the newer blueprint "Standardize CPU resource tracking" for updated plans.

Support shared/dedicated vCPUs in one instanceThis feature enables instances that have vCPUs that are pinned to specific pCPUs and vCPUs that are not pinned to specific pCPUs. We introduce``hw:shared_vcpus`` as an additional option of ``hw:cpu-policy=dedicated``in the flavor extra spec.

Blueprint information

Status:
Complete
Approver:
None
Priority:
Undefined
Drafter:
Tetsuro Nakamura
Direction:
Needs approval
Assignee:
Tetsuro Nakamura
Definition:
Superseded
Series goal:
None
Implementation:
Unknown
Milestone target:
None
Completed by
Matt Riedemann

Related branches

Sprints

Whiteboard

Gerrit topic: https://review.openstack.org/#q,topic:bp/mixed-cpu-policy-instance,n,z

Addressed by: https://review.openstack.org/545734
    Support shared/dedicated vCPUs in one instance

Addressed by: https://review.openstack.org/543805
    Support shared and dedicated VMs in one host

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Work Items

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