Nova scheduler filter: Target Aggregate filter
This is a specless blueprint as the proposed enhancement is minor with no API or DB updates and contains small code changes
This nova scheduler filter will check whether the given host belongs to aggregate provided via scheduler hints i.e. "--hint target_
- If the scheduler hint is specified, only the host(s) within that aggregate are passed.
- If the scheduler hint is not specified, all host(s) are passed.
Blueprint information
- Status:
- Not started
- Approver:
- None
- Priority:
- Undefined
- Drafter:
- Uday T Kumar
- Direction:
- Needs approval
- Assignee:
- None
- Definition:
- Discussion
- Series goal:
- None
- Implementation:
-
Unknown
- Milestone target:
- None
- Started by
- Completed by
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As discussed on the #openstack-nova channel, this is being proposed for stein.
Why not just use the --availability-zone option? I guess this is just like a force aggregate instead of force host: https:/
This is still technically an API change to support it even if it's with scheduler hints - so there should be a spec. -- mriedem 20180913
