Files
nova/releasenotes/notes/remove-customer-filters-95ab8c7a3aff058d.yaml
Stephen Finucane 5aeb3a3874 Drop support for custom schedulers
We deprecated this functionality in Ussuri and can now remove it. It's
highly unlikely that there exists a functioning alternative to this
scheduler and it's not something we can really support nowadays.

Change-Id: I546d3d329a69acaad3ada48ccbfddf3a274b6ce2
Signed-off-by: Stephen Finucane <stephenfin@redhat.com>
2021-02-09 17:26:22 +00:00

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YAML

---
upgrade:
- |
Support for custom scheduler drivers, deprecated since the 21.0.0 (Ussuri)
release, has been removed. The default ``filter_scheduler`` is now
considered performant enough to suit all use cases. Users with specific
requirements that they feel are not met by the filter scheduler should
contact the nova developers to discuss their issue.
- |
The ``[scheduler] scheduler_driver`` config option has been removed, along
with the ``nova.scheduler.driver`` setuptools entrypoint.