CloudWatch: Make deeplinks work for us-gov and china regions (#64080)

public/app/plugins/datasource/cloudwatch/aws_url.test.ts

@@ -0,0 +1,18 @@
+import { getLogsEndpoint } from './aws_url';
+
+describe('getEndpoint', () => {
+  it('should return the default url for normal regions', () => {
+    const result = getLogsEndpoint('us-east-1');
+    expect(result).toBe('us-east-1.console.aws.amazon.com');
+  });
+
+  it('should return the us-gov url for us-gov regions', () => {
+    const result = getLogsEndpoint('us-gov-east-1');
+    expect(result).toBe('us-gov-east-1.console.amazonaws-us-gov.com');
+  });
+
+  it('should return the china url for cn regions', () => {
+    const result = getLogsEndpoint('cn-northwest-1');
+    expect(result).toBe('cn-northwest-1.console.amazonaws.cn');
+  });
+});

public/app/plugins/datasource/cloudwatch/aws_url.ts

@@ -11,8 +11,23 @@ export interface AwsUrl {
   source: string[];
 }
 
-export function encodeUrl(obj: AwsUrl, region: string): string {
-  return `https://${region}.console.aws.amazon.com/cloudwatch/home?region=${region}#logs-insights:queryDetail=${JSURL.stringify(
-    obj
-  )}`;
+const defaultURL = 'console.aws.amazon.com';
+const usGovURL = 'console.amazonaws-us-gov.com';
+const chinaURL = 'console.amazonaws.cn';
+
+export function getLogsEndpoint(region: string): string {
+  let url = defaultURL;
+  if (region.startsWith('us-gov-')) {
+    url = usGovURL;
+  }
+  if (region.startsWith('cn-')) {
+    url = chinaURL;
+  }
+  return `${region}.${url}`;
+}
+
+export function encodeUrl(obj: AwsUrl, region: string): string {
+  return `https://${getLogsEndpoint(
+    region
+  )}/cloudwatch/home?region=${region}#logs-insights:queryDetail=${JSURL.stringify(obj)}`;
 }