* expose ngalert API to public
* add delete action to time-intervals
* introduce time-interval model generated by app-platform-sdk from CUE model the fields of the model are chosen to be compatible with the current model
* implement api server
* add feature flag alertingApiServer
---- Test Infra
* update helper to support creating custom users with enterprise permissions
* add generator for Interval model
This adds a version of the SQLStore that includes a ReadReplica. The primary DB can be accessed directly - from the caller's standpoint, there is no difference between the SQLStore and ReplStore unless they wish to explicitly call the ReadReplica() and use that for the DB sessions.
Currently only the stats service GetSystemStats and GetAdminStats are using the ReadReplica(); if it's misconfigured or if the databaseReadReplica feature flag is not turned on, it will fall back to the usual (SQLStore) behavior.
Testing requires a database and read replica - the replication should already be configured. I have been testing this locally with a docker mysql setup (https://medium.com/@vbabak/docker-mysql-master-slave-replication-setup-2ff553fceef2) and the following config:
[feature_toggles]
databaseReadReplica = true
[database]
type = mysql
name = grafana
user = grafana
password = password
host = 127.0.0.1:3306
[database_replica]
type = mysql
name = grafana
user = grafana
password = password
host = 127.0.0.1:3307
* Update types
* Mark datasource as supporting traces
* Add logic to transform exemplar query to traces query
* Render appropriate editor
* Run trace query for exemplars
* Refactor out common functions
- Add function to retrieve first/default subscription
* Add route for trace exemplars
* Update logic to appropriately query exemplars
* Update traces query builder
* Update instance test
* Remove unneeded import
* Set traces pseudo data source
* Replace deprecated function calls
* Add helper for setting default traces query
* Don't show resource field for exemplars query
* When resetting operation ID for exemplars set query to default
- Update tests
* Update query header to appropriately set the service value
* Fix response frame creation and update tests
* Correctly select resource
* Convert subscriptionsApiVersion to const
* Add feature toggle
* Add feature toggles for mode 2 and 3 playlist dual writing
* Make current mode customised based on kind
* Check feature flags when initialising dual writer
* Fix linting
* Refactor NewDualWriter
* Updated headings and to align with release life cycle stages and adding release info
* Update generated files
Signed-off-by: Jack Baldry <jack.baldry@grafana.com>
---------
Signed-off-by: Jack Baldry <jack.baldry@grafana.com>
Co-authored-by: Jack Baldry <jack.baldry@grafana.com>
