Alerting: Add setting to distribute rule group evaluations over time (#80766)

* Simple, per-base-interval jitter

* Add log just for test purposes

* Add strategy approach, allow choosing between group or rule

* Add flag to jitter rules

* Add second toggle for jittering within a group

* Wire up toggles to strategy

* Slightly improve comment ordering

* Add tests for offset generation

* Rename JitterStrategyFrom

* Improve debug log message

* Use grafana SDK labels rather than prometheus labels
This commit is contained in:
Alexander Weaver
2024-01-18 12:48:11 -06:00
committed by GitHub
parent 94c3be3b49
commit 00a260effa
10 changed files with 216 additions and 1 deletions
@@ -174,6 +174,7 @@ Experimental features might be changed or removed without prior notice.
| `kubernetesFeatureToggles` | Use the kubernetes API for feature toggle management in the frontend |
| `enablePluginsTracingByDefault` | Enable plugin tracing for all external plugins |
| `newFolderPicker` | Enables the nested folder picker without having nested folders enabled |
| `jitterAlertRules` | Distributes alert rule evaluations more evenly over time, by rule group |
## Development feature toggles