[stable/Dex] Fixed hard coded servicePort in ingress template (#12728)

* Fixed hard coded servicePort in ingress template. (#12727)

Signed-off-by: Michael Andrews <Michael.Andrews@me.com>

* Set the default value for service.port in the values file.

This should probably be changed to ingress.servicePort since that is
where it is used. But I wanted to keep this PR focused on the hard coded
value in the ingress template.

Signed-off-by: Michael Andrews <Michael.Andrews@me.com>

* Bumped verion to 1.0.0

Signed-off-by: Michael Andrews <Michael.Andrews@me.com>

stable/dex/Chart.yaml

@@ -1,5 +1,5 @@
 name: dex
-version: 0.8.0
+version: 1.0.0
 appVersion: 2.14.0
 description: CoreOS Dex
 keywords:

stable/dex/templates/ingress.yaml

@@ -34,6 +34,6 @@ spec:
           - path: {{ $ingressPath }}
             backend:
               serviceName: {{ $fullName }}
-              servicePort: 8080
+              servicePort: {{ $servicePort }}
   {{- end }}
 {{- end }}

stable/dex/values.yaml

@@ -32,6 +32,7 @@ ports:
 
 service:
   type: ClusterIP
+  port: 8080
   annotations: {}
 
 ingress: