Rocky Series Release Notes¶
CompileError: Can't resolve label reference for ORDER BY / GROUP BY.errors that were sometimes raised by SQLAlchemy when using the v1 storage backend and grouping on
res_typehave been fixed.
The format of the ‘metrics.yml’ configuration file has been improved, and will be stable.
A Source Fetcher has been added, allowing to add new collectors to scrap metrics from non-OpenStack sources.
Collector mappings have been deprecated and should not be used anymore. They will be removed during OpenStack’s S cycle.
The /v1/info/services and /v1/info/services/<service> endpoints have been deprecated. The /v1/info/metrics and /v1/info/metrics/<metric> endpoints should be used instead. The whole /v1/info API part is currently being reworked, and some endpoints will also be deprecated and deleted in the future.
The /v1/report/total route has been deprecated. /v1/report/summary should be used instead.
The ceilometer collector and transformer have been removed.
The gnocchi and gnocchihybrid storage backends have been removed.
Cloudkitty now bases itself on metrics and no more on services for data valorization. The metrics.yml file information has been reorganized accordingly.