add external dns

infrastructure/traefik-system/servicemonitor.yaml

@@ -0,0 +1,13 @@
+apiVersion: monitoring.coreos.com/v1
+kind: ServiceMonitor
+metadata:
+  name: traefik-servicemonitor
+  labels:
+    app: traefik
+spec:
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: traefik
+  endpoints:
+    - port: metrics
+      path: /metrics