nova/releasenotes/notes/remove-retry-and-aggregate-filters-f872a85d0b815982.yaml
Sean Mooney 6314f09ed4 [codespell] apply codespell to the releasenotes
this change fixes the typos in the releasenotes
"""
codespell --ignore-words=doc/dictionary.txt -i 3 -w  releasenotes/
"""

Change-Id: I29cd5268cd129b194c43a9f6b08a2b7b1c254b65
2023-10-03 01:17:21 +01:00

22 lines
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YAML

---
upgrade:
- |
The following deprecated scheduler filters have been removed.
RetryFilter
Deprecated in Train (20.0.0). The RetryFilter has
not been required since Queens following the completion of the
return-alternate-hosts blueprint
Aggregatefilter, AggregateRAMFilter, AggregateDiskFilter
Deprecated in Train (20.0.0). These filters have not worked
correctly since the introduction of placement in ocata.
On upgrade operators should ensure they have not configured
any of the new removed filters and instead should use placement
to control cpu, ram and disk allocation ratios.
Refer to the `config reference documentation`__ for more information.
.. __: https://docs.openstack.org/nova/latest/admin/configuration/schedulers.html#allocation-ratios