loki: add feature-toggle check to live-mode (#49012)

pkg/services/featuremgmt/registry.go

@@ -117,6 +117,11 @@ var (
 			Description: "support websocket streaming for loki (early prototype)",
 			State:       FeatureStateAlpha,
 		},
+		{
+			Name:        "lokiDataframeApi",
+			Description: "use experimental loki api for websocket streaming (early prototype)",
+			State:       FeatureStateAlpha,
+		},
 		{
 			Name:        "swaggerUi",
 			Description: "Serves swagger UI",

pkg/services/featuremgmt/toggles_gen.go

@@ -87,6 +87,10 @@ const (
 	// support websocket streaming for loki (early prototype)
 	FlagLokiLive = "lokiLive"
 
+	// FlagLokiDataframeApi
+	// use experimental loki api for websocket streaming (early prototype)
+	FlagLokiDataframeApi = "lokiDataframeApi"
+
 	// FlagSwaggerUi
 	// Serves swagger UI
 	FlagSwaggerUi = "swaggerUi"