Set the Ingress name in the "hello" example helm charts.

examples/hello/charts/templates/ingress.yaml

 apiVersion: extensions/v1beta1
 kind: Ingress
 metadata:
-  name: {{ include "viking-ingress.fullname" . }}
+  name: {{ .Values.ingress.name }}
   labels:
-    app.kubernetes.io/name: {{ include "viking-ingress.name" . }}
+    app.kubernetes.io/name: {{ .Values.ingress.name }}
     app.kubernetes.io/component: ingress
     {{- include "viking-ingress.labels" . | nindent 4 }}
   annotations:

examples/hello/charts/values.yaml

@@ -17,6 +17,8 @@ ingress:
   # Must match the Ingress class observed by the controller.
   class: "varnish"
 
+  name: viking-ingress
+
   # Ingress rules
   rules:
   # - host: example.com

examples/hello/values.yaml

@@ -7,6 +7,7 @@ apps:
     replicas: 3
 
 ingress:
+  name: cafe-ingress
   rules:
   - host: cafe.example.com
     paths: