# What this PR does
## Which issue(s) this PR fixes
## Checklist
- [ ] Unit, integration, and e2e (if applicable) tests updated
- [ ] Documentation added (or `pr:no public docs` PR label added if not
required)
- [ ] `CHANGELOG.md` updated (or `pr:no changelog` PR label added if not
required)
---------
Co-authored-by: Joey Orlando <joey.orlando@grafana.com>
Co-authored-by: Michael Derynck <michael.derynck@grafana.com>
Introduce AlertManager v2 integration with improved internal behaviour
it's using grouping from AlertManager, not trying to re-group alerts on
OnCall side.
Existing AlertManager and Grafana Alerting integrations are marked as
Legacy with options to migrate them manually now or be migrated
automatically after DEPRECATION DATE(TBD).
Integration urls and public api responses stay the same both for legacy
and new integrations.
---------
Co-authored-by: Rares Mardare <rares.mardare@grafana.com>
Co-authored-by: Joey Orlando <joey.orlando@grafana.com>
# What this PR does
- Remove `heartbeat_heartbeat` table. This model/table does not seems to
be deprecated/used anywhere (no data in this in production/staging; see
more comments in the code about this).
