Some improvements in Nova Scheduler config
These improvements will help to reach more smooth VM distribution across non-homogeneous compute nodes.
Core and Disk filters are enabled as well.
---nova.conf---
scheduler_
cpu_allocation_
disk_allocation
ram_allocation_
ram_weight_
scheduler_
---
Blueprint information
- Status:
- Complete
- Approver:
- Vladimir Kuklin
- Priority:
- Low
- Drafter:
- Dmitry Ukov
- Direction:
- Approved
- Assignee:
- Sergii Golovatiuk
- Definition:
- Approved
- Series goal:
- Accepted for 5.0.x
- Implementation:
- Implemented
- Milestone target:
- 5.0
- Started by
- Mike Scherbakov
- Completed by
- Vladimir Kuklin
Related branches
Sprints
Whiteboard
Just for note: Nova compute RAM/CPU overcommitment options: cpu_allocation_
Core and Disk filters should be enabled (they are disabled by default) in order to avoid compute node oveloading
- cpu_allocation_
- disk_allocation
- ram_allocation_
- ram_weight_
Gerrit topic: https:/
Addressed by: https:/
Implements filters and schedules in nova.cfg
Addressed by: https:/
Implements filters and schedules in nova.cfg