* introduce a new action "alert.provisioning.secrets:read" and role "fixed:alerting.provisioning.secrets:reader"
* update alerting API authorization layer to let the user read provisioning with the new action
* let new action use decrypt flag
* add action and role to docs
* calculate cacheID instead of literals
* use mocked clocks
* advance clocks with the eval results
* use clearer timestamp aliases
* make expected state labels be more clear to read
Co-authored-by: Matthew Jacobson <matthew.jacobson@grafana.com>
* add folder data migration, fix unique index
* fix unique index
* pass a fake store in tests
* pass store into other providers in tests
* and now with alerting!
* Alerting: Fix contact point testing with secure settings
Fixes double encryption of secure settings during contact point testing and removes code duplication
that helped cause the drift between alertmanager and test endpoint. Also adds integration tests to cover
the regression.
Note: provisioningStore is created to remove cycle and the unnecessary dependency.
* Expose library element service's folder service
* Register library panels, add count implementation
* Expand folder counts test
* Update registry deletion method interface
* Allow getting library elements from any folder
* Add test for library panel deletion
* Add test for library panel counting
* introduce a function checkIfSeriesNeedToBeFixed to scan all value fields in the response and provide a function that updates Series so they can be uniquely identifiable. Only Graphite and TestData are checked.
* update `convertDataFramesToResults` to run this function and provide it to WideToMany
* update WideToMany to run the fix function if it is not nil
This commit updates eval.go to improve the performance of matching
captures in the general case. In some cases we have reduced the
runtime of the function from 10s of minutes to a couple 100ms.
In the case where no capture matches the exact labels, we revert to
the current subset/superset match, but with a reduced search space
due to grouping captures.
This commit changes extractEvalString to sort NumberCaptureValues
in ascending order of Var before building the output string. This
means that users will see EvaluationString in a consistent order,
but also make it possible to assert its output in tests.
* introduce a new node-type ML and implement a command outlier that uses ML plugin as a source of data.
* add feature flag mlExpressions that guards the feature
* Alerting: Make ApplyAlertmanagerConfiguration only decrypt/encrypt new/changed secure settings
Previously, ApplyAlertmanagerConfiguration would decrypt and re-encrypt all secure settings. However, this caused re-encrypted secure settings to be included in the raw configuration when applied to the embedded alertmanager, resulting in changes to the hash. Consequently, even if no actual modifications were made, saving any alertmanager configuration triggered an apply/restart and created a new historical entry in the database.
To address the issue, this modifies ApplyAlertmanagerConfiguration, which is called by POST `api/alertmanager/grafana/config/api/v1/alerts`, to decrypt and re-encrypt only new and updated secure settings. Unchanged secure settings are loaded directly from the database without alteration.
We determine whether secure settings have changed based on the following (already in-use) assumption: Only new or updated secure settings are provided via the POST `api/alertmanager/grafana/config/api/v1/alerts` request, while existing unchanged settings are omitted.
* Ensure saving a grafana-managed contact point will only send new/changed secure settings
Previously, when saving a grafana-managed contact point, empty string values were transmitted for all unset secure settings. This led to potential backend issues, as it assumed that only newly added or updated secure settings would be provided.
To address this, we now exclude empty ('', null, undefined) secure settings, unless there was a pre-existing entry in secureFields for that specific setting. In essence, this means we only transmit an empty secure setting if a previously configured value was cleared.
* Fix linting
* refactor omitEmptyUnlessExisting
* fixup
---------
Co-authored-by: Gilles De Mey <gilles.de.mey@gmail.com>
* add test for the bug
* update backtesting evaluators to accept a number of evaluations instead of `to` to have control over the number evaluations in one place
* Add limit query parameter
* Drop copy paste comment
* Extend history query limit to 30 days and 250 entries
* Fix history log entries ordering
* Update no history message, add empty history test
---------
Co-authored-by: Konrad Lalik <konrad.lalik@grafana.com>
This commit adds support for concurrent queries when saving alert
instances to the database. This is an experimental feature in
response to some customers experiencing delays between rule evaluation
and sending alerts to Alertmanager, resulting in flapping. It is
disabled by default.
This commit adds debug logs for previous_ends_at and next_ends_at
to state.go to help us debug issues where alerts are resolved in
Alertmanager due to expiration. This change is in response to a
support escalation where this information was needed but unavailable.
* add NodeTypeFromDatasourceUID and DataSourceModelFromNodeType()
* deprecate expr.DataSourceModel
* replace usages of IsDataSource to NodeTypeFromDatasourceUID
* replace usages of DataSourceModel to DataSourceModelFromNodeType()
* replace condition validation with just structural validation
* validate conditions of only new and updated rules
* add integration tests for rule update\delete API
Co-authored-by: George Robinson <george.robinson@grafana.com>
