* Alerting: Return proper status code when trying to create an Alert Notification where the name or UID already exists.
Co-authored-by: Arve Knudsen <arve.knudsen@gmail.com>
Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>
* Alerting API: Send back 404 not found error for update and delete endpoints
* Alerting API: send back alert notification id for delete with uid endpoint
Support storing sensitive notification settings securely/encrypted.
Move slack notifier url and api token to secure settings.
Migrating slack notifier to store token and url encrypted is currently
a manual process by saving an existing slack alert notification channel.
saving an existing slack alert notification channel will reset the stored
non-secure url and token.
Closes#25113
Ref #25967
Co-authored-by: Marcus Efraimsson <marcus.efraimsson@gmail.com>
* AlertNotifications: Translate notifications IDs to UIDs in alert Rule builder
* Avoid shadowing errors, raise validation error on non-existing notification id
* create a cache for notification Uids to minimize db overhead
* add cache usage test
* avoid caching empty notification Uids
* isolate db in alert notificationUid caching tests
Fixes so it's possible to create new notification channel and providing uid.
Fixes better error/result handling when updating a notifcation channel.
Fixes#16372
Ref #16219#16012
Now returns uid in response to get notification channel by id.
Adds GET/PUT/DELETE support for notification channel by uid,
/api/alert-notifications/uid/:uid.
Break apart alerting and alert notification http api docs in two
pages and update documentation to make it up to date
with current implementation.
Fixes#16012
If notification state is pending and last update of state was made
less than a minute ago. In the case of a grafana instance is shut down/crashes
between setting pending state and before sending the notification/marks as complete
this logic should allow the notification to be sent after some time instead of
being left in an inconsistent state where no notifications are being sent.
