CloudMigrations: Add config for alert rules state behavior and remove experimental feature toggle on alerts migration (#97254)

* CloudMigrations: add config for controlling alert rules state behavior

* CloudMigrations: remove experimental 'onPremToCloudMigrationsAlerts' feature toggle

pkg/services/featuremgmt/registry.go

@@ -1044,12 +1044,6 @@ var (
 			Owner:       grafanaOperatorExperienceSquad,
 			Expression:  "false",
 		},
-		{
-			Name:        "onPremToCloudMigrationsAlerts",
-			Description: "Enables the migration of alerts and its child resources to your Grafana Cloud stack. Requires `onPremToCloudMigrations` to be enabled in conjunction.",
-			Stage:       FeatureStageExperimental,
-			Owner:       grafanaOperatorExperienceSquad,
-		},
 		{
 			Name:        "onPremToCloudMigrationsAuthApiMig",
 			Description: "Enables the use of auth api instead of gcom for internal token services. Requires `onPremToCloudMigrations` to be enabled in conjunction.",

pkg/services/featuremgmt/toggles_gen.csv

@@ -137,7 +137,6 @@ alertingQueryOptimization,GA,@grafana/alerting-squad,false,false,false
 newFolderPicker,experimental,@grafana/grafana-frontend-platform,false,false,true
 jitterAlertRulesWithinGroups,preview,@grafana/alerting-squad,false,true,false
 onPremToCloudMigrations,preview,@grafana/grafana-operator-experience-squad,false,false,false
-onPremToCloudMigrationsAlerts,experimental,@grafana/grafana-operator-experience-squad,false,false,false
 onPremToCloudMigrationsAuthApiMig,experimental,@grafana/grafana-operator-experience-squad,false,false,false
 alertingSaveStatePeriodic,privatePreview,@grafana/alerting-squad,false,false,false
 scopeApi,experimental,@grafana/grafana-app-platform-squad,false,false,false

pkg/services/featuremgmt/toggles_gen.go

@@ -559,10 +559,6 @@ const (
 	// Enable the Grafana Migration Assistant, which helps you easily migrate on-prem dashboards, folders, and data source configurations to your Grafana Cloud stack.
 	FlagOnPremToCloudMigrations = "onPremToCloudMigrations"
 
-	// FlagOnPremToCloudMigrationsAlerts
-	// Enables the migration of alerts and its child resources to your Grafana Cloud stack. Requires `onPremToCloudMigrations` to be enabled in conjunction.
-	FlagOnPremToCloudMigrationsAlerts = "onPremToCloudMigrationsAlerts"
-
 	// FlagOnPremToCloudMigrationsAuthApiMig
 	// Enables the use of auth api instead of gcom for internal token services. Requires `onPremToCloudMigrations` to be enabled in conjunction.
 	FlagOnPremToCloudMigrationsAuthApiMig = "onPremToCloudMigrationsAuthApiMig"

pkg/services/featuremgmt/toggles_gen.json

@@ -2474,7 +2474,8 @@
       "metadata": {
         "name": "onPremToCloudMigrationsAlerts",
         "resourceVersion": "1728048163201",
-        "creationTimestamp": "2024-10-04T13:22:43Z"
+        "creationTimestamp": "2024-10-04T13:22:43Z",
+        "deletionTimestamp": "2024-12-02T13:37:41Z"
       },
       "spec": {
         "description": "Enables the migration of alerts and its child resources to your Grafana Cloud stack. Requires `onPremToCloudMigrations` to be enabled in conjunction.",