PublicDashboards: Modal warns when using unsupported datasources (#58926)

Adds warning to pubdash modal when dashboard uses datasources not supported by pubdash

packages/grafana-e2e-selectors/src/selectors/pages.ts

@@ -193,6 +193,7 @@ export const Pages = {
       CopyUrlInput: 'data-testid public dashboard copy url input',
       CopyUrlButton: 'data-testid public dashboard copy url button',
       TemplateVariablesWarningAlert: 'data-testid public dashboard disabled template variables alert',
+      UnsupportedDatasourcesWarningAlert: 'data-testid public dashboard unsupported datasources',
     },
   },
   Explore: {

pkg/services/publicdashboards/commands/generate_datasources/main.go

@@ -10,30 +10,27 @@ import (
 	"github.com/grafana/grafana/pkg/services/publicdashboards/commands/generate_datasources"
 )
 
-var goTemplate = `
+var tsDatasourcesTemplate = `
 // Code generated by go generate; DO NOT EDIT.
 
-package publicdashboards
+export const supportedDatasources = new Set<string>([ 
-
-var SupportedDatasources = map[string]bool{
 {{- range . }}
-	"{{ printf "%s" . }}": true,
+	'{{ printf "%s" . }}',
 {{- end }}
-}
+])
 `
 
 func main() {
 	baseUrl := "https://grafana.com"
 	slugs, err := generate_datasources.GetCompatibleDatasources(baseUrl)
+	tsTemplate := template.Must(template.New("").Parse(tsDatasourcesTemplate))
 
-	myTemplate := template.Must(template.New("").Parse(goTemplate))
+	// Generate supported datasources for Typescript
-
+	tsFile, err := os.Create("./../../../public/app/features/dashboard/components/ShareModal/SharePublicDashboard/SupportedPubdashDatasources.ts")
-	file, err := os.Create("supported_datasources_gen.go")
 	if err != nil {
 		fmt.Println(err)
 	}
-
+	err = tsTemplate.Execute(tsFile, slugs)
-	err = myTemplate.Execute(file, slugs)
 	if err != nil {
 		fmt.Println(err)
 	}

pkg/services/publicdashboards/supported_datasources_gen.go

@@ -1,65 +0,0 @@
-// Code generated by go generate; DO NOT EDIT.
-
-package publicdashboards
-
-var SupportedDatasources = map[string]bool{
-	"aquaqanalytics-kdbbackend-datasource":   true,
-	"cloudwatch":                             true,
-	"dlopes7-appdynamics-datasource":         true,
-	"doitintl-bigquery-datasource":           true,
-	"elasticsearch":                          true,
-	"frser-sqlite-datasource":                true,
-	"grafadruid-druid-datasource":            true,
-	"grafana-athena-datasource":              true,
-	"grafana-azure-data-explorer-datasource": true,
-	"grafana-azure-monitor-datasource":       true,
-	"grafana-bigquery-datasource":            true,
-	"grafana-clickhouse-datasource":          true,
-	"grafana-databricks-datasource":          true,
-	"grafana-datadog-datasource":             true,
-	"grafana-db2-datasource":                 true,
-	"grafana-dynatrace-datasource":           true,
-	"grafana-es-open-distro-datasource":      true,
-	"grafana-github-datasource":              true,
-	"grafana-honeycomb-datasource":           true,
-	"grafana-iot-sitewise-datasource":        true,
-	"grafana-jira-datasource":                true,
-	"grafana-mock-datasource":                true,
-	"grafana-mongodb-datasource":             true,
-	"grafana-newrelic-datasource":            true,
-	"grafana-odbc-datasource":                true,
-	"grafana-opcua-datasource":               true,
-	"grafana-opensearch-datasource":          true,
-	"grafana-oracle-datasource":              true,
-	"grafana-orbit-datasource":               true,
-	"grafana-redshift-datasource":            true,
-	"grafana-salesforce-datasource":          true,
-	"grafana-saphana-datasource":             true,
-	"grafana-sentry-datasource":              true,
-	"grafana-servicenow-datasource":          true,
-	"grafana-snowflake-datasource":           true,
-	"grafana-splunk-datasource":              true,
-	"grafana-splunk-monitoring-datasource":   true,
-	"grafana-timestream-datasource":          true,
-	"grafana-wavefront-datasource":           true,
-	"grafana-x-ray-datasource":               true,
-	"graphite":                               true,
-	"hadesarchitect-cassandra-datasource":    true,
-	"influxdb":                               true,
-	"innius-grpc-datasource":                 true,
-	"kniepdennis-neo4j-datasource":           true,
-	"loki":                                   true,
-	"marcusolsson-csv-datasource":            true,
-	"marcusolsson-ynab-datasource":           true,
-	"mssql":                                  true,
-	"mysql":                                  true,
-	"opentsdb":                               true,
-	"postgres":                               true,
-	"prometheus":                             true,
-	"redis-datasource":                       true,
-	"sentinelone-dataset-datasource":         true,
-	"tdengine-datasource":                    true,
-	"vertamedia-clickhouse-datasource":       true,
-	"vertica-grafana-datasource":             true,
-	"yesoreyeram-infinity-datasource":        true,
-}

public/app/features/dashboard/components/ShareModal/SharePublicDashboard/SharePublicDashboard.test.tsx

@@ -5,7 +5,7 @@ import React from 'react';
 import { Provider } from 'react-redux';
 
 import 'whatwg-fetch';
-import { BootData } from '@grafana/data/src';
+import { BootData, DataQuery } from '@grafana/data/src';
 import { selectors as e2eSelectors } from '@grafana/e2e-selectors/src';
 import { setEchoSrv } from '@grafana/runtime/src';
 import config from 'app/core/config';
@@ -192,6 +192,23 @@ describe('SharePublic - New config setup', () => {
     await renderSharePublicDashboard({ panel: mockPanel, dashboard: mockDashboard, onDismiss: () => {} });
     expect(screen.getByTestId(selectors.SaveConfigButton)).toBeDisabled();
   });
+  it('when dashboard has unsupported datasources, warning is shown', async () => {
+    const panelModel = {
+      targets: [
+        {
+          datasource: { type: 'notSupportedDatasource', uid: 'abc123' },
+        } as DataQuery,
+      ] as DataQuery[],
+    } as PanelModel;
+    const dashboard = new DashboardModel({
+      id: 1,
+      panels: [panelModel],
+    });
+
+    await renderSharePublicDashboard({ panel: mockPanel, dashboard, onDismiss: () => {} });
+
+    expect(screen.queryByTestId(selectors.UnsupportedDatasourcesWarningAlert)).toBeInTheDocument();
+  });
   it('when fetch is done, then no loader spinner appears, inputs are enabled and save button is disabled', async () => {
     await renderSharePublicDashboard({ panel: mockPanel, dashboard: mockDashboard, onDismiss: () => {} });
     expect(screen.queryByTestId('Spinner')).not.toBeInTheDocument();

public/app/features/dashboard/components/ShareModal/SharePublicDashboard/SharePublicDashboard.tsx

@@ -31,6 +31,7 @@ import {
   Acknowledgements,
   dashboardHasTemplateVariables,
   generatePublicDashboardUrl,
+  getUnsupportedDashboardDatasources,
   publicDashboardPersisted,
 } from 'app/features/dashboard/components/ShareModal/SharePublicDashboard/SharePublicDashboardUtils';
 import { ShareModalTabProps } from 'app/features/dashboard/components/ShareModal/types';
@@ -161,6 +162,23 @@ export const SharePublicDashboard = (props: Props) => {
         {(isGetLoading || isFetching) && <Spinner />}
       </HorizontalGroup>
       <div className={styles.content}>
+        {getUnsupportedDashboardDatasources(props.dashboard.panels).length > 0 ? (
+          <Alert
+            severity="warning"
+            title="Unsupported Datasources"
+            data-testid={selectors.UnsupportedDatasourcesWarningAlert}
+          >
+            <div>
+              {`There are datasources in this dashboard that are unsupported for public dashboards. Panels that use these datasources may not function properly: ${getUnsupportedDashboardDatasources(
+                props.dashboard.panels
+              ).join(', ')}. See the `}
+              <a href="https://grafana.com/docs/grafana/latest/dashboards/dashboard-public/" className="text-link">
+                docs
+              </a>{' '}
+              for supported datasources.
+            </div>
+          </Alert>
+        ) : null}
         {dashboardHasTemplateVariables(dashboardVariables) && !publicDashboardPersisted(publicDashboard) ? (
           <Alert
             severity="warning"

public/app/features/dashboard/components/ShareModal/SharePublicDashboard/SharePublicDashboardUtils.test.tsx

@@ -1,4 +1,6 @@
+import { DataSourceRef, DataQuery } from '@grafana/data/src/types/query';
 import { updateConfig } from 'app/core/config';
+import { PanelModel } from 'app/features/dashboard/state/PanelModel';
 import { VariableModel } from 'app/features/variables/types';
 
 import {
@@ -6,6 +8,7 @@ import {
   dashboardHasTemplateVariables,
   publicDashboardPersisted,
   generatePublicDashboardUrl,
+  getUnsupportedDashboardDatasources,
 } from './SharePublicDashboardUtils';
 
 describe('dashboardHasTemplateVariables', () => {
@@ -45,3 +48,29 @@ describe('publicDashboardPersisted', () => {
     expect(publicDashboardPersisted(pubdash)).toBe(false);
   });
 });
+
+describe('getUnsupportedDashboardDatasources', () => {
+  it('itIsSupported', () => {
+    const pm = {
+      targets: [
+        {
+          datasource: { type: 'prometheus' } as DataSourceRef,
+        } as DataQuery,
+      ] as DataQuery[],
+    } as PanelModel;
+    const panelArray: PanelModel[] = [pm];
+    expect(getUnsupportedDashboardDatasources(panelArray)).toEqual([]);
+  });
+
+  it('itIsNotSupported', () => {
+    const pm = {
+      targets: [
+        {
+          datasource: { type: 'blah' } as DataSourceRef,
+        } as DataQuery,
+      ] as DataQuery[],
+    } as PanelModel;
+    const panelArray: PanelModel[] = [pm];
+    expect(getUnsupportedDashboardDatasources(panelArray)).toEqual(['blah']);
+  });
+});

public/app/features/dashboard/components/ShareModal/SharePublicDashboard/SharePublicDashboardUtils.ts

@@ -2,6 +2,10 @@ import { getConfig } from 'app/core/config';
 import { VariableModel } from 'app/features/variables/types';
 import { DashboardDataDTO, DashboardMeta } from 'app/types/dashboard';
 
+import { PanelModel } from '../../../state';
+
+import { supportedDatasources } from './SupportedPubdashDatasources';
+
 export interface PublicDashboard {
   accessToken?: string;
   annotationsEnabled: boolean;
@@ -31,6 +35,24 @@ export const publicDashboardPersisted = (publicDashboard?: PublicDashboard): boo
   return publicDashboard?.uid !== '' && publicDashboard?.uid !== undefined;
 };
 
+/**
+ * Get unique datasource names from all panels that are not currently supported by public dashboards.
+ */
+export const getUnsupportedDashboardDatasources = (panels: PanelModel[]): string[] => {
+  let unsupportedDS = new Set<string>();
+
+  for (const panel of panels) {
+    for (const target of panel.targets) {
+      let ds = target?.datasource?.type;
+      if (ds && !supportedDatasources.has(ds)) {
+        unsupportedDS.add(ds);
+      }
+    }
+  }
+
+  return Array.from(unsupportedDS).sort();
+};
+
 /**
  * Generate the public dashboard url. Uses the appUrl from the Grafana boot config, so urls will also be correct
  * when Grafana is hosted on a subpath.

public/app/features/dashboard/components/ShareModal/SharePublicDashboard/SupportedPubdashDatasources.ts

@@ -0,0 +1,63 @@
+// Code generated by go generate; DO NOT EDIT.
+
+export const supportedDatasources = new Set<string>([
+  'aquaqanalytics-kdbbackend-datasource',
+  'cloudwatch',
+  'dlopes7-appdynamics-datasource',
+  'doitintl-bigquery-datasource',
+  'elasticsearch',
+  'frser-sqlite-datasource',
+  'grafadruid-druid-datasource',
+  'grafana-athena-datasource',
+  'grafana-azure-data-explorer-datasource',
+  'grafana-azure-monitor-datasource',
+  'grafana-bigquery-datasource',
+  'grafana-clickhouse-datasource',
+  'grafana-databricks-datasource',
+  'grafana-datadog-datasource',
+  'grafana-db2-datasource',
+  'grafana-dynatrace-datasource',
+  'grafana-es-open-distro-datasource',
+  'grafana-github-datasource',
+  'grafana-honeycomb-datasource',
+  'grafana-iot-sitewise-datasource',
+  'grafana-jira-datasource',
+  'grafana-mock-datasource',
+  'grafana-mongodb-datasource',
+  'grafana-newrelic-datasource',
+  'grafana-odbc-datasource',
+  'grafana-opcua-datasource',
+  'grafana-opensearch-datasource',
+  'grafana-oracle-datasource',
+  'grafana-orbit-datasource',
+  'grafana-redshift-datasource',
+  'grafana-salesforce-datasource',
+  'grafana-saphana-datasource',
+  'grafana-sentry-datasource',
+  'grafana-servicenow-datasource',
+  'grafana-snowflake-datasource',
+  'grafana-splunk-datasource',
+  'grafana-splunk-monitoring-datasource',
+  'grafana-timestream-datasource',
+  'grafana-wavefront-datasource',
+  'grafana-x-ray-datasource',
+  'graphite',
+  'hadesarchitect-cassandra-datasource',
+  'influxdb',
+  'innius-grpc-datasource',
+  'kniepdennis-neo4j-datasource',
+  'loki',
+  'marcusolsson-csv-datasource',
+  'marcusolsson-ynab-datasource',
+  'mssql',
+  'mysql',
+  'opentsdb',
+  'postgres',
+  'prometheus',
+  'redis-datasource',
+  'sentinelone-dataset-datasource',
+  'tdengine-datasource',
+  'vertamedia-clickhouse-datasource',
+  'vertica-grafana-datasource',
+  'yesoreyeram-infinity-datasource',
+]);