Expose cluster dns

infra/dns/Makefile

@@ -0,0 +1,2 @@
+install:
+	kubectl apply -f svc.yml

infra/dns/svc.yml

@@ -0,0 +1,22 @@
+apiVersion: v1
+kind: Service
+metadata:
+  namespace: kube-system
+  name: kube-dns-external
+spec:
+  type: LoadBalancer
+  externalTrafficPolicy: Local
+  ipFamilyPolicy: SingleStack
+  ipFamilies:
+    - IPv6
+  selector:
+    k8s-app: kube-dns
+  ports:
+    - name: dns
+      port: 53
+      targetPort: 53
+      protocol: UDP
+    - name: dns-tcp
+      port: 53
+      targetPort: 53
+      protocol: TCP