Heatmap: Remove legacy angular based implementation (#59249)

remove angular heatmap

pkg/plugins/manager/manager_integration_test.go

@@ -164,7 +164,6 @@ func verifyCorePluginCatalogue(t *testing.T, ctx context.Context, ps *store.Serv
 		"gettingstarted": {},
 		"graph":          {},
 		"heatmap":        {},
-		"heatmap-old":    {},
 		"histogram":      {},
 		"icon":           {},
 		"live":           {},

pkg/plugins/plugindef/plugindef.cue

@@ -16,7 +16,7 @@ seqs: [
 				// grafana.com, then the plugin id has to follow the naming
 				// conventions.
 				id: string & strings.MinRunes(1)
-				id: =~"^([0-9a-z]+\\-([0-9a-z]+\\-)?(\(strings.Join([ for t in _types {t}], "|"))))|(alertGroups|alertlist|annolist|barchart|bargauge|candlestick|canvas|dashlist|debug|gauge|geomap|gettingstarted|graph|heatmap|heatmap-old|histogram|icon|live|logs|news|nodeGraph|piechart|pluginlist|stat|state-timeline|status-history|table|table-old|text|timeseries|traces|welcome|xychart|alertmanager|cloudwatch|dashboard|elasticsearch|grafana|grafana-azure-monitor-datasource|graphite|influxdb|jaeger|loki|mixed|mssql|mysql|opentsdb|postgres|prometheus|stackdriver|tempo|testdata|zipkin|phlare|parca)$"
+				id: =~"^([0-9a-z]+\\-([0-9a-z]+\\-)?(\(strings.Join([ for t in _types {t}], "|"))))|(alertGroups|alertlist|annolist|barchart|bargauge|candlestick|canvas|dashlist|debug|gauge|geomap|gettingstarted|graph|heatmap|histogram|icon|live|logs|news|nodeGraph|piechart|pluginlist|stat|state-timeline|status-history|table|table-old|text|timeseries|traces|welcome|xychart|alertmanager|cloudwatch|dashboard|elasticsearch|grafana|grafana-azure-monitor-datasource|graphite|influxdb|jaeger|loki|mixed|mssql|mysql|opentsdb|postgres|prometheus|stackdriver|tempo|testdata|zipkin|phlare|parca)$"
 
 				// The set of all plugin types. This hidden field exists solely
 				// so that the set can be string-interpolated into other fields.

pkg/services/featuremgmt/registry.go

@@ -248,11 +248,6 @@ var (
 			State:        FeatureStateAlpha,
 			FrontendOnly: true,
 		},
-		{
-			Name:        "useLegacyHeatmapPanel",
-			Description: "Continue to use the angular/flot based heatmap panel",
-			State:       FeatureStateStable,
-		},
 		{
 			Name:            "disableSecretsCompatibility",
 			Description:     "Disable duplicated secret storage in legacy tables",

pkg/services/featuremgmt/toggles_gen.go

@@ -179,10 +179,6 @@ const (
 	// Experimental framework to build interactive dashboards
 	FlagScenes = "scenes"
 
-	// FlagUseLegacyHeatmapPanel
-	// Continue to use the angular/flot based heatmap panel
-	FlagUseLegacyHeatmapPanel = "useLegacyHeatmapPanel"
-
 	// FlagDisableSecretsCompatibility
 	// Disable duplicated secret storage in legacy tables
 	FlagDisableSecretsCompatibility = "disableSecretsCompatibility"

pkg/tests/api/plugins/data/expectedListResp.json

@@ -724,51 +724,6 @@
     "signatureType": "",
     "signatureOrg": ""
   },
-  {
-    "name": "Heatmap (legacy)",
-    "type": "panel",
-    "id": "heatmap-old",
-    "enabled": true,
-    "pinned": false,
-    "info": {
-      "author": {
-        "name": "Grafana Labs",
-        "url": "https://grafana.com"
-      },
-      "description": "Legacy heatmap panel based on angular, d3, and flot",
-      "links": [
-        {
-          "name": "Brendan Gregg - Heatmaps",
-          "url": "http://www.brendangregg.com/heatmaps.html"
-        },
-        {
-          "name": "Brendan Gregg - Latency Heatmaps",
-          "url": " http://www.brendangregg.com/HeatMaps/latency.html"
-        }
-      ],
-      "logos": {
-        "small": "public/app/plugins/panel/heatmap-old/img/icn-heatmap-panel.svg",
-        "large": "public/app/plugins/panel/heatmap-old/img/icn-heatmap-panel.svg"
-      },
-      "build": {},
-      "screenshots": null,
-      "version": "",
-      "updated": ""
-    },
-    "dependencies": {
-      "grafanaDependency": "",
-      "grafanaVersion": "*",
-      "plugins": []
-    },
-    "latestVersion": "",
-    "hasUpdate": false,
-    "defaultNavUrl": "/plugins/heatmap-old/",
-    "category": "",
-    "state": "deprecated",
-    "signature": "internal",
-    "signatureType": "",
-    "signatureOrg": ""
-  },
   {
     "name": "Histogram",
     "type": "panel",