Fix the namespace example.

The admin Service was missing, and the varnishadm port was still
defined for the Varnish Service.

examples/namespace/admin-svc.yaml

+apiVersion: v1
+kind: Service
+metadata:
+  name: varnish-ingress-admin
+  namespace: varnish-ingress
+  labels:
+    app: varnish-ingress
+spec:
+  clusterIP: None
+  ports:
+  - port: 6081
+    targetPort: 6081
+    protocol: TCP
+    name: varnishadm
+  selector:
+    app: varnish-ingress

examples/namespace/deploy.sh

@@ -10,6 +10,8 @@ kubectl apply -f tls-cert-secret.yaml
 
 kubectl apply -f varnish.yaml
 
+kubectl apply -f admin-svc.yaml
+
 kubectl apply -f nodeport.yaml
 
 kubectl apply -f controller.yaml

examples/namespace/nodeport.yaml

@@ -10,10 +10,6 @@ metadata:
 spec:
   type: NodePort 
   ports:
-  - port: 6081
-    targetPort: 6081
-    protocol: TCP
-    name: varnishadm
   - port: 80
     targetPort: 80
     protocol: TCP

examples/namespace/undeploy.sh

@@ -8,6 +8,8 @@ kubectl delete -f controller.yaml
 
 kubectl delete -f nodeport.yaml
 
+kubectl delete -f admin-svc.yaml
+
 kubectl delete -f varnish.yaml
 
 kubectl delete -f tls-cert-secret.yaml