Update deploy.yaml

kubernetes/deploy.yaml

@@ -1,9 +1,12 @@
-apiVersion : apps/v1beta1
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: product
 spec:
   replicas: 1
+  selector:
+    matchLabels:
+      app: product
   template:
     metadata:
       labels:
@@ -13,4 +16,4 @@ spec:
         - name: product
           image: myeventstormingregistry.azurecr.io/product
           ports:
-            - containerPort: 8080
+            - containerPort: 8080