0ce086bd2e
When a rule configured with `ExecErrState` state of `Alerting`, has an instance which is Alerting then has a data source error, then successfully evaluates and continues to be Alerting, the cached instance keeps the error cached until it is no longer firing. This is unexpected and leads to misleading results.
This directory contains the code for the Grafana backend.
The contributor documentation for Grafana's backend is in /contribute/backend/README.md.