Support specifying vCPU bands to pCPU
Support server vCPU binding to the specified pCPU, such as vCPU0-->pCPU0; vCPU1-->pCPU1.
e.g.
| +------+ | +------+ | +------+ | +------+ |
| |pCPU0 | | |pCPU1 | | |pCPU2 | | |pCPU3 | |
| +------+ | +------+ | +------+ | +------+ |
| | | | | |
| | | | | |
| +------+ | +------+ | +------+ | +------+ |
| |vCPU0 | | |vCPU1 | | |vCPU2 | | |vCPU3 | |
| +------+ | +------+ | +------+ | +------+ |
Blueprint information
- Status:
- Not started
- Approver:
- None
- Priority:
- Undefined
- Drafter:
- Brin Zhang
- Direction:
- Needs approval
- Assignee:
- Brin Zhang
- Definition:
- New
- Series goal:
- None
- Implementation:
- Unknown
- Milestone target:
- None
- Started by
- Completed by
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sean-k-mooney: this proposal has been explictly reject multiple times in the past and will never be supported by nova. openstack is a infrastructure cloud platform and nova provides an abstration over the compute context used to exectue your application. this would require expose host and hypervior level infomation with violate the cloud absrtation and is not inline with the nova technical vision reflection
https:/
brinzhang: sean-k-mooney said is true, this may will undermine the architecture of nova, and it will require in-depth research and careful consideration.