335aa31bde
Alerting: Add "Keep Last State" backend functionality (#83940)
* Implement keep last state for state transitions
* Respect For duration when keeping state
* Only keep transition from recording an annotation
* Add keep last state option for nodata/error in UI
(cherry picked from commit 10dc6c6d75)
Co-authored-by: William Wernert <william.wernert@grafana.com>
This directory contains the code for the Grafana backend.
The contributor documentation for Grafana's backend is in /contribute/backend/README.md.