Prometheus: Add support for cloud partners Prometheus data sources (#103482)
* wip
* Add prom flavor support for data source variables and export/import dashboards (#103321)
* add dashboard and data source var selection
* use match plugin id instead
* use updated matchpluginid
* formatting
* cleanup
* regex anchor
* update error msg
* Alerting: Clean up prometheus-flavored types and functions (#103703)
* clean up types and utility functions for dealing with
prometheus-flavored data sources
* Refactor alerting datasource types to use constants as source of truth
* Alerting: Clean up prometheus-flavored types and functions on the bac… (#103716)
Alerting: Clean up prometheus-flavored types and functions on the backend
* add matchPluginId tests
* Update matchPluginId func to bidirectional (#103746)
* update matchpluginid func to bidirectional
* lint
* formatting
* use actual isSupportedExternalRulesSourceType in test
* add tests in datasource_srv
* betterer
* remove type assertion
* remove unnecessary case
* use satisifies to not have to convert tuple to an array of string
* add prometheus_flavor test
---------
Co-authored-by: Andrew Hackmann <5140848+bossinc@users.noreply.github.com>
Co-authored-by: Gilles De Mey <gilles.de.mey@gmail.com>
Co-authored-by: Alexander Akhmetov <me@alx.cx>
(cherry picked from commit fd6fd91115)
What is this feature?
Adds target datasource UID to the recording rules so that they write to the same datasource used for alerting rule queries after the import.
Why do we need this feature?
Target datasourse support was added in #101678, and under a feature flag grafanaManagedRecordingRulesDatasources (#101778).
This PR makes the importing process:
Check if the import contains recording rules
Verify both recording rules and the grafanaManagedRecordingRulesDatasources feature flag are enabled
If either check fails, return an error
If both checks pass, create recording rules with the provided datasource UID set as both the query and target datasource
Extend the recording rule definition to include the target data source, allowing
configuration of where the output of the recording rule is written to. Also
extends the relevant interfaces in preparation for the next set of changes.
* add feature toggle alertRuleRestore
* Update delete rule to require UserUID, remove all versions and create "delete" version that holds information about who and when deleted the rule
What is this feature?
Allows the creation of alert rules with mimirtool in a specified folder.
Why do we need this feature?
Currently, the APIs for mimirtool create namespaces and rule groups in the root folder without the ability to set a custom folder. For example, it could be a special "Imported" folder, etc.
This PR makes it possible with a special header: mimirtool ... --extra-headers="X-Grafana-Alerting-Folder-UID=123". If it's not present, the root folder is used, otherwise, the specified one is used.
mimirtool does not support nested folder structures, while Grafana allows folder nesting. To keep compatibility, we return only direct child folders of the working folder (as namespaces) with rule groups and rules that are directly in these child folders as if there are no nested folders.
For example, given this folder structure in Grafana:
```
grafana/
├── production/
│ ├── service1/
│ │ └── alerts/
│ └── service2/
└── testing/
└── service3/
```
If the working folder is "grafana":
Only namespaces "production" and "testing" are returned
Only rule groups directly within these folders are included
If the working folder is "production":
- Only namespaces "service1" and "service2" are returned
Only rule groups directly within these folders are included
Expand template testing to try additional scopes if the root scope fails.
This mitigates errors for definitions like pagerduty.default.instances,
which require the .Alerts scope. Added support for .Alerts and .Alert
scopes.
Initially, Metadata had only the EditorSettings, and HasMetadata was used to understand if the incoming update request had metadata in the body because it could be omitted if it was empty. For example, when the rule is updated via the provisioning API or has only false values. If it was in the request, we used that; if not, we used the metadata from the existing rule from the database. If the rule was updated via the AlertRuleService, we didn't change Metadata at all if the rule already existed.
But now, Metadata also has the Prometheus rule definition, and we always need to update it with the new version of the AlertRuleService when the rule exists in the DB and has the same UID. HasMetadata is renamed to HasEditorSettings to keep the old behaviour only for EditorSettings.
Now, the provisioning API and the conversion API will overwrite everything except EditorSettings with the new data.
What is this feature?
Adds an API endpoint to create alert rules with mimirtool:
- POST /convert/prometheus/config/v1/rules/{NamespaceTitle} - Accepts a single rule group in a Prometheus YAML format and creates or updates a Grafana rule group from it.
The endpoint uses the conversion package from #100224.
Key parts
The API works similarly to the provisioning API. If the rule does not exist, it will be created, otherwise updated. Any rules not present in the new group will be deleted, ensuring the group is fully synchronized with the provided configuration.
Since the API works with namespace titles (folders), the handler automatically creates a folder in the root based on the provided title if it does not exist. It also requires a special header, X-Grafana-Alerting-Datasource-UID. This header specifies which datasource to use for the new rules.
If the rule group's evaluation interval is not specified, it uses the DefaultRuleEvaluationInterval from settings.
When exporting contact-points, mute-timings, and notification policies in the provisioning API, we need to escape the `$` character which is used in interpolation by file provisioning.
Follow up to #97985
* introduce new fields created_by in rule tables
* update domain model and compat layer to support UpdatedBy
* add alert rule generator mutators for UpdatedBy
* ignore UpdatedBy in diff and hash calculation
* Add user context to alert rule insert/update operations
Updated InsertAlertRules and UpdateAlertRules methods to accept a user context parameter. This change ensures auditability and better tracking of user actions when creating or updating alert rules. Adjusted all relevant calls and interfaces to pass the user context accordingly.
* set UpdatedBy in PreSave because this is where Updated is set
* Use nil userID for system-initiated updates
This ensures differentiation between system and user-initiated changes for better traceability and clarity in update origins.
---------
Signed-off-by: Yuri Tseretyan <yuriy.tseretyan@grafana.com>
* Zanzana: Remove usage from legacy access control
* remove unused
* remove zanzana client from services where it's not used
* remove unused metrics
* fix linter
When exporting a notification policy with no `group_by` the hcl exported is not valid as it is missing the required field.
This fixes the issue by initializing the `group_by` field with an empty list if it is nil.
* Ensure all internal Services are using FolderService and not FolderStore
Signed-off-by: Maicon Costa <maiconscosta@gmail.com>
---------
Signed-off-by: Maicon Costa <maiconscosta@gmail.com>
Kevin Yu
Matthew Jacobson
Alexander Akhmetov
Steve Simpson
Yuri Tseretyan
Ryan McKinley
Stephanie Hingtgen
Peter Štibraný
Moustafa Baiou
Fayzal Ghantiwala
Garret Wyman
Arati R.
Ezequiel Victorero
William Wernert
Konrad Lalik
Alexander Zobnin
maicon
Selene
Pepe Cano