feat: add labels meta

__tests__/push/monitor.test.ts

@@ -472,6 +472,50 @@ heartbeat.monitors:
         hosts: ['elastic.co:443'],
       });
     });
+
+    it('supports labels in config', async () => {
+      await writeHBFile(`
+heartbeat.monitors:
+- type: icmp
+  schedule: @every 5m
+  id: "test-icmp"
+  name: "test-icmp"
+  privateLocations:
+    - baz
+  tags:
+    - ltag1
+    - ltag2
+  labels.foo: bar
+  labels.baz: qux
+      `);
+
+      const [mon] = await createLightweightMonitors(PROJECT_DIR, {
+        auth: 'foo',
+        params: { foo: 'bar' },
+        kibanaVersion: '8.8.0',
+        locations: ['australia_east'],
+        tags: ['gtag1', 'gtag2'],
+        privateLocations: ['gbaz'],
+        schedule: 10,
+        retestOnFailure: false,
+      });
+
+      expect(mon.config).toEqual({
+        id: 'test-icmp',
+        name: 'test-icmp',
+        locations: ['australia_east'],
+        privateLocations: ['baz'],
+        type: 'icmp',
+        params: { foo: 'bar' },
+        schedule: 5,
+        tags: ['ltag1', 'ltag2'],
+        retestOnFailure: false,
+        labels: {
+          baz: 'qux',
+          foo: 'bar',
+        },
+      });
+    });
   });
 
   describe('parseAlertConfig', () => {

src/common_types.ts

@@ -255,6 +255,7 @@ export type PushOptions = Partial<ProjectSettings> &
     kibanaVersion?: string;
     yes?: boolean;
     tags?: Array<string>;
+    labels?: Record<string, string>;
     alert?: AlertConfig;
     retestOnFailure?: MonitorConfig['retestOnFailure'];
     enabled?: boolean;

src/dsl/monitor.ts

@@ -58,6 +58,7 @@ export type MonitorConfig = {
   name?: string;
   type?: string;
   tags?: string[];
+  labels?: Record<string, string>;
   schedule?: typeof ALLOWED_SCHEDULES[number];
   enabled?: boolean;
   locations?: SyntheticsLocationsType[];

src/push/monitor.ts

@@ -268,6 +268,7 @@ export function buildMonitorFromYaml(
     enabled: config.enabled ?? options.enabled,
     locations: options.locations,
     tags: options.tags,
+    labels: parseLabels(config, options.labels),
     ...normalizeConfig(config),
     retestOnFailure,
     privateLocations,
@@ -311,6 +312,25 @@ export const parseAlertConfig = (
   return Object.keys(result).length > 0 ? result : undefined;
 };
 
+export const parseLabels = (
+  config: MonitorConfig,
+  gLabels?: Record<string, string>
+) => {
+  // get all keys starting with `label.`
+  const keys = Object.keys(config).filter(key => key.startsWith('labels.'));
+  const labels = {};
+  for (const key of keys) {
+    labels[key.replace('labels.', '')] = config[key];
+    delete config[key];
+  }
+  if (gLabels) {
+    for (const key of Object.keys(gLabels)) {
+      labels[key] = gLabels[key];
+    }
+  }
+  return Object.keys(labels).length > 0 ? labels : undefined;
+};
+
 export function getAlertKeyValue(
   key: 'status' | 'tls',
   config: MonitorConfig,