* Alerting: Improve error when receiver used by rule is deleted
* Remove RuleUID from public error and data
* Improve fallback error in am config post
* Refactor to expand to time intervals
* Fix message on unchecked errors to be same as before
This commit adds basic support for time_intervals, as mute_time_intervals
is deprecated in Alertmanager and scheduled to be removed before 1.0.
It does not add support for time_intervals in API or file provisioning,
nor does it support exporting time intervals. This will be added in
later commits to keep the changes as simple as possible.
* Add notification settings to storage\domain and API models. Settings are a slice to workaround XORM mapping
* Support validation of notification settings when rules are updated
* Implement route generator for Alertmanager configuration. That fetches all notification settings.
* Update multi-tenant Alertmanager to run the generator before applying the configuration.
* Add notification settings labels to state calculation
* update the Multi-tenant Alertmanager to provide validation for notification settings
* update GET API so only admins can see auto-gen
Matthew Jacobson
George Robinson
Yuri Tseretyan