update cli example

examples/cli/policy_deployment.yaml

@@ -27,12 +27,12 @@ spec :
           matchLabels :
             cli: test
       validate:
-        message: "The imagePullPolicy must be Always when :latest is used as a tag"
+        message: "The imagePullPolicy must be Always when using image nginx"
         pattern:
           spec:
             template:
               spec:
                 containers:
-                - (name): "*:latest"
+                - (image): "nginx*"
                   imagePullPolicy: Always
 

examples/cli/resources/ghost.yaml

@@ -1,5 +1,5 @@
 kind: "Deployment"
-apiVersion: "extensions/v1beta1"
+apiVersion: "apps/v1"
 metadata:
   name: "ghost"
   labels:
@@ -28,8 +28,7 @@ spec:
     spec:
       containers:
       - name: "ghost"
-        image: "ghost:2.9.1-alpine"
-        imagePullPolicy: Always
+        image: "nginx:latest"
         ports:
         - containerPort: 8080
           protocol: "TCP"