ceilometer/releasenotes/notes/deprecate-ceilometer-collector-b793b91cd28b9e7f.yaml
Hanxi Liu 11191a4612 Deprecate collector
To optimise performance, We have to update ceilometer architecture.
The most important step is to deprecate collector. From now on, we
can configure multiple publishers in pipeline for pushing data to
internal or external system.

Highlight using multiple dispatchers.

Change pipeline publisher and disable ceilometer-collector by default.

Co-Authored-By: gordon chung <gord@live.ca>
Change-Id: I25a6e0b9221844adb4412f1829d9e290b6e198a3
2017-02-09 10:24:43 +08:00

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YAML

---
features:
- |
Because of deprecating the collector, the default publishers in
pipeline.yaml and event_pipeline.yaml are now changed using database
instead of notifier.
deprecations:
- |
Collector is no longer supported in this release. The collector
introduces lags in pushing data to backend. To optimize the
architecture, Ceilometer push data through dispatchers using
publishers in notification agent directly.