Configuration of CPU models for libvirt KVM guests
This introduces the ability to specify a default KVM guest CPU model on a per-host basis, to allow performance of guest machines to be optimized. It further allows the CPU model to be overriden per-disk image when registering the image with glance
Blueprint information
- Status:
- Complete
- Approver:
- Vish Ishaya
- Priority:
- Medium
- Drafter:
- Daniel Berrange
- Direction:
- Needs approval
- Assignee:
- Daniel Berrange
- Definition:
- Approved
- Series goal:
- Accepted for folsom
- Implementation:
-
Implemented
- Milestone target:
-
2012.2
- Started by
- Vish Ishaya
- Completed by
- Vish Ishaya
Related branches
Related bugs
Sprints
Whiteboard
Addressed by: https:/
Refactor libvirt config classes for representing CPU models/features
Addressed by: https:/
Allow specification of the libvirt guest CPU model per host
Addressed by: https:/
Allow CPU model to be specified against glance images
Addressed by: https:/
Add libvirt config classes for handling capabilities XML doc
Addressed by: https:/
Switch libvirt get_cpu_info method over to use config APIs
Addressed by: https:/
Add compatibility for CPU model config with libvirt < 0.9.10
Gerrit topic: https:/
Addressed by: https:/
Set the default CPU mode to 'host-model' for Libvirt KVM/QEMU guests
