Meetings/NovaScheduler
Contents
Weekly Nova Scheduler team meeting
MEETING TIME: Mondays 14:00 UTC (#openstack-meeting-alt)
This meeting is a weekly gathering of developers working on the Nova Scheduler subteam. We cover topics such as development focus, status, bugs, reviews, and other current topics worthy of real-time discussion.
NOTE: this wiki page should be 'emptied' at the end of each meeting.
Next meetings scheduled for:
- April 2 2018 1400 UTC, #openstack-meeting-alt
- April 9 2018 1400 UTC, #openstack-meeting-alt
- April 16 2018 1400 UTC, #openstack-meeting-alt
Agenda for next meeting
Specs
- VMware: place instances on resource pool (using update_provider_tree)
- Provide error codes for placement API
- mirror nova host aggregates to placement API
- Proposes NUMA topology with RPs
- Account for host agg allocation ratio in placement
- Spec for isolating configuration of placement database
- Support default allocation ratios
- Spec on preemptible servers
- Handle nested providers for allocation candidates
- Add Generation to Consumers
- Mention (no) granular support for image traits
- Update the vGPU spec
- Proposes Multiple GPU types
- Standardize CPU resource tracking
- NUMA-aware live migration
- Network bandwidth resource provider
- Propose counting quota usage from placement
- Fix endpoint URI /allocation_requests (reality fix)
Reviews
- Update Provider Tree
- Request Filters
- Nested providers in allocation candidates
- Mirror nova host aggregates to placement
- Forbidden Traits
- Consumer Generations
- Just started; no patches posted yet.
- Extraction
Bugs
Open discussion
- Latest placement update from cdent shows that we're stretched very thin.
- http://lists.openstack.org/pipermail/openstack-dev/2018-March/128924.html
- Let's discuss ideas to make this more manageable.