rename files

kustomize-guestbook/base/ingress.yaml

@@ -1,7 +1,7 @@
 apiVersion: extensions/v1beta1
 kind: Ingress
 metadata:
-  name: kustomize-guestbook-ingress
+  name: guestbook-ingress
   # namespace: guestbook
   labels:
     app.kubernetes.io/component: server

kustomize-guestbook/base/kustomization.yaml

@@ -1,8 +1,9 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+
 namePrefix: kustomize-
 
 resources:
 - guestbook-ui-deployment.yaml
 - guestbook-ui-svc.yaml
-- ingress.yaml
+- ingress.yamls
-apiVersion: kustomize.config.k8s.io/v1beta1
-kind: Kustomization