Indicate whether templates are provisioned (#49025)

pkg/services/ngalert/api/api_alertmanager_test.go

@@ -232,6 +232,15 @@ func TestAlertmanagerConfig(t *testing.T) {
 			body := asGettableUserConfig(t, response)
 			require.Equal(t, ngmodels.ProvenanceNone, body.AlertmanagerConfig.Receivers[0].GrafanaManagedReceivers[0].Provenance)
 		})
+		t.Run("templates from GET config have no provenance", func(t *testing.T) {
+			sut := createSut(t, nil)
+			rc := createRequestCtxInOrg(1)
+
+			response := sut.RouteGetAlertingConfig(rc)
+
+			body := asGettableUserConfig(t, response)
+			require.Nil(t, body.TemplateFileProvenances)
+		})
 	})
 
 	t.Run("when objects are provisioned", func(t *testing.T) {
@@ -265,6 +274,18 @@ func TestAlertmanagerConfig(t *testing.T) {
 
 			require.Equal(t, ngmodels.ProvenanceAPI, body.AlertmanagerConfig.Receivers[0].GrafanaManagedReceivers[0].Provenance)
 		})
+		t.Run("templates from GET config have expected provenance", func(t *testing.T) {
+			sut := createSut(t, nil)
+			rc := createRequestCtxInOrg(1)
+			setTemplateProvenance(t, 1, "a", sut.mam.ProvStore)
+
+			response := sut.RouteGetAlertingConfig(rc)
+
+			body := asGettableUserConfig(t, response)
+			require.NotNil(t, body.TemplateFileProvenances)
+			require.Len(t, body.TemplateFileProvenances, 1)
+			require.Equal(t, ngmodels.ProvenanceAPI, body.TemplateFileProvenances["a"])
+		})
 	})
 }
 
@@ -522,7 +543,29 @@ func createMultiOrgAlertmanager(t *testing.T) *notifier.MultiOrgAlertmanager {
 	return mam
 }
 
-var validConfig = setting.GetAlertmanagerDefaultConfiguration()
+var validConfig = `{
+	"template_files": {
+		"a": "template"
+	},
+	"alertmanager_config": {
+		"route": {
+			"receiver": "grafana-default-email"
+		},
+		"receivers": [{
+			"name": "grafana-default-email",
+			"grafana_managed_receiver_configs": [{
+				"uid": "",
+				"name": "email receiver",
+				"type": "email",
+				"isDefault": true,
+				"settings": {
+					"addresses": "<example@email.com>"
+				}
+			}]
+		}]
+	}
+}
+`
 
 var brokenConfig = `
 	"alertmanager_config": {
@@ -605,6 +648,13 @@ func setContactPointProvenance(t *testing.T, orgID int64, UID string, ps provisi
 	require.NoError(t, err)
 }
 
+// setTemplateProvenance marks a template as provisioned.
+func setTemplateProvenance(t *testing.T, orgID int64, name string, ps provisioning.ProvisioningStore) {
+	t.Helper()
+	err := ps.SetProvenance(context.Background(), &apimodels.MessageTemplate{Name: name}, orgID, ngmodels.ProvenanceAPI)
+	require.NoError(t, err)
+}
+
 func asGettableUserConfig(t *testing.T, r response.Response) *apimodels.GettableUserConfig {
 	t.Helper()
 	body := &apimodels.GettableUserConfig{}

pkg/services/ngalert/api/tooling/definitions/alertmanager.go

@@ -561,8 +561,9 @@ func (c *PostableUserConfig) UnmarshalYAML(value *yaml.Node) error {
 
 // swagger:model
 type GettableUserConfig struct {
-	TemplateFiles      map[string]string         `yaml:"template_files" json:"template_files"`
-	AlertmanagerConfig GettableApiAlertingConfig `yaml:"alertmanager_config" json:"alertmanager_config"`
+	TemplateFiles           map[string]string            `yaml:"template_files" json:"template_files"`
+	TemplateFileProvenances map[string]models.Provenance `yaml:"template_file_provenances,omitempty" json:"template_file_provenances,omitempty"`
+	AlertmanagerConfig      GettableApiAlertingConfig    `yaml:"alertmanager_config" json:"alertmanager_config"`
 
 	// amSimple stores a map[string]interface of the decoded alertmanager config.
 	// This enables circumventing the underlying alertmanager secret type