ceilometer/releasenotes/notes/save-rate-in-gnocchi-662442...

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YAML

---
features:
- |
Archive policies can now be configured per metrics in gnocchi_resources.yaml.
A default list of archive policies is now created by Ceilometer.
They are called "ceilometer-low-rate" for all IOs metrics and "ceilometer-low"
for others.
upgrade:
- |
Ceilometer now creates it own archive policies in Gnocchi and use them to
create metrics in Gnocchi. Old metrics kept their current archive policies
and will not be updated with ceilometer-upgrade. Only newly created metrics
will be impacted. Archive policy can still be overriden with the publisher url
(e.g: gnocchi://archive_policy=high).
deprecations:
- |
cpu_util and \*.rate meters are deprecated and will be removed in future
release in favor of the Gnocchi rate calculation equivalent.