Chore: Add grafana-apiserver (#70721)

* add grafana-apiserver
* remove watchset & move provisioning and http server to background
services
* remove scheme
* otel fixes (#70874)
* remove module ProvideRegistry test
* use certgenerator from apiserver package
* Control collector/pdata from going to v1.0.0-rc8 (as Tempo 1.5.1 would have it)

pkg/services/featuremgmt/registry.go

@@ -661,5 +661,12 @@ var (
 			FrontendOnly: true,
 			Owner:        grafanaObservabilityTracesAndProfilingSquad,
 		},
+		{
+			Name:         "grafanaAPIServer",
+			Description:  "Enable Kubernetes API Server for Grafana resources",
+			Stage:        FeatureStageExperimental,
+			FrontendOnly: false,
+			Owner:        grafanaAppPlatformSquad,
+		},
 	}
 )

pkg/services/featuremgmt/toggles_gen.csv

@@ -96,3 +96,4 @@ awsDatasourcesTempCredentials,experimental,@grafana/aws-datasources,false,false,
 transformationsRedesign,experimental,@grafana/observability-metrics,false,false,false,true
 mlExpressions,experimental,@grafana/alerting-squad,false,false,false,false
 disableTraceQLStreaming,experimental,@grafana/observability-traces-and-profiling,false,false,false,true
+grafanaAPIServer,experimental,@grafana/grafana-app-platform-squad,false,false,false,false

pkg/services/featuremgmt/toggles_gen.go

@@ -394,4 +394,8 @@ const (
 	// FlagDisableTraceQLStreaming
 	// Disables the option to stream the response of TraceQL queries of the Tempo data source
 	FlagDisableTraceQLStreaming = "disableTraceQLStreaming"
+
+	// FlagGrafanaAPIServer
+	// Enable Kubernetes API Server for Grafana resources
+	FlagGrafanaAPIServer = "grafanaAPIServer"
 )