From 4c1bf86ae11696277025296b86e8514386b4bb31 Mon Sep 17 00:00:00 2001
From: William Wernert <william.wernert@grafana.com>
Date: Mon, 11 Dec 2023 14:17:01 -0500
Subject: [PATCH] Add Loki alert state history annotations feature toggle
 (#78970)

* Add no-op Loki alert state history annotations feature toggle

* Better feature toggle description

Co-authored-by: Alexander Weaver <weaver.alex.d@gmail.com>
---
 packages/grafana-data/src/types/featureToggles.gen.ts |  1 +
 pkg/services/featuremgmt/registry.go                  | 10 ++++++++++
 pkg/services/featuremgmt/toggles_gen.csv              |  1 +
 pkg/services/featuremgmt/toggles_gen.go               |  4 ++++
 4 files changed, 16 insertions(+)

diff --git a/packages/grafana-data/src/types/featureToggles.gen.ts b/packages/grafana-data/src/types/featureToggles.gen.ts
index 89de259631d..c353d637fc5 100644
--- a/packages/grafana-data/src/types/featureToggles.gen.ts
+++ b/packages/grafana-data/src/types/featureToggles.gen.ts
@@ -168,4 +168,5 @@ export interface FeatureToggles {
   pluginsSkipHostEnvVars?: boolean;
   regressionTransformation?: boolean;
   displayAnonymousStats?: boolean;
+  alertStateHistoryAnnotationsFromLoki?: boolean;
 }
diff --git a/pkg/services/featuremgmt/registry.go b/pkg/services/featuremgmt/registry.go
index 888585b564a..17b5a294302 100644
--- a/pkg/services/featuremgmt/registry.go
+++ b/pkg/services/featuremgmt/registry.go
@@ -1260,6 +1260,16 @@ var (
 			AllowSelfServe: falsePtr,
 			Expression:     "true", // enabled by default
 		},
+		{
+			Name:              "alertStateHistoryAnnotationsFromLoki",
+			Description:       "Enable using Loki as the source for panel annotations generated by alert rules",
+			Stage:             FeatureStageExperimental,
+			Owner:             grafanaAlertingSquad,
+			HideFromAdminPage: true,
+			HideFromDocs:      true,
+			RequiresRestart:   true,
+			Created:           time.Date(2023, time.November, 30, 12, 0, 0, 0, time.UTC),
+		},
 	}
 )
 
diff --git a/pkg/services/featuremgmt/toggles_gen.csv b/pkg/services/featuremgmt/toggles_gen.csv
index ae04f86a0f0..879667894c0 100644
--- a/pkg/services/featuremgmt/toggles_gen.csv
+++ b/pkg/services/featuremgmt/toggles_gen.csv
@@ -149,3 +149,4 @@ logRowsPopoverMenu,experimental,@grafana/observability-logs,2023-11-16,false,fal
 pluginsSkipHostEnvVars,experimental,@grafana/plugins-platform-backend,2023-11-15,false,false,false,false
 regressionTransformation,experimental,@grafana/grafana-bi-squad,2023-11-24,false,false,false,true
 displayAnonymousStats,GA,@grafana/identity-access-team,2023-11-29,false,false,false,true
+alertStateHistoryAnnotationsFromLoki,experimental,@grafana/alerting-squad,2023-11-30,false,false,true,false
diff --git a/pkg/services/featuremgmt/toggles_gen.go b/pkg/services/featuremgmt/toggles_gen.go
index 3e5ce38bd38..29e613f880f 100644
--- a/pkg/services/featuremgmt/toggles_gen.go
+++ b/pkg/services/featuremgmt/toggles_gen.go
@@ -606,4 +606,8 @@ const (
 	// FlagDisplayAnonymousStats
 	// Enables anonymous stats to be shown in the UI for Grafana
 	FlagDisplayAnonymousStats = "displayAnonymousStats"
+
+	// FlagAlertStateHistoryAnnotationsFromLoki
+	// Enable using Loki as the source for panel annotations generated by alert rules
+	FlagAlertStateHistoryAnnotationsFromLoki = "alertStateHistoryAnnotationsFromLoki"
 )