deployment api version change

affinity/node-affinity.yaml

@@ -1,9 +1,12 @@
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: node-affinity
 spec:
   replicas: 3
+  selector:
+    matchLabels:
+      app: node-affinity
   template:
     metadata:
       labels:

affinity/pod-affinity.yaml

@@ -1,9 +1,12 @@
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: pod-affinity-1
 spec:
   replicas: 1
+  selector:
+    matchLabels:
+      app: pod-affinity-1
   template:
     metadata:
       labels:
@@ -16,12 +19,15 @@ spec:
         - name: nodejs-port
           containerPort: 3000
 ---
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: pod-affinity-2
 spec:
   replicas: 1
+  selector:
+    matchLabels:
+      app: pod-affinity-2
   template:
     metadata:
       labels:

affinity/pod-anti-affinity-5.yaml

@@ -1,9 +1,12 @@
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: pod-affinity-5
 spec:
   replicas: 1
+  selector:
+    matchLabels:
+      app: pod-affinity-5
   template:
     metadata:
       labels:

affinity/pod-anti-affinity.yaml

@@ -1,9 +1,12 @@
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: pod-affinity-1
 spec:
   replicas: 1
+  selector:
+    matchLabels:
+      app: pod-affinity-1
   template:
     metadata:
       labels:
@@ -16,12 +19,15 @@ spec:
         - name: nodejs-port
           containerPort: 3000
 ---
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: pod-affinity-2
 spec:
   replicas: 3
+  selector:
+    matchLabels:
+      app: pod-affinity-2
   template:
     metadata:
       labels:
@@ -44,12 +50,15 @@ spec:
         - name: redis-port
           containerPort: 6379
 ---
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: pod-affinity-3
 spec:
   replicas: 3
+  selector:
+    matchLabels:
+      app: pod-affinity-3
   template:
     metadata:
       labels:
@@ -72,12 +81,15 @@ spec:
         - name: nodejs-port
           containerPort: 3000
 ---
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: pod-affinity-4
 spec:
   replicas: 1
+  selector:
+    matchLabels:
+      app: pod-affinity-4
   template:
     metadata:
       labels:

autoscaling/hpa-example.yml

@@ -1,9 +1,12 @@
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: hpa-example
 spec:
   replicas: 3
+  selector:
+    matchLabels:
+      app: hpa-example
   template:
     metadata:
       labels:
@@ -39,7 +42,7 @@ metadata:
   name: hpa-example-autoscaler
 spec:
   scaleTargetRef:
-    apiVersion: extensions/v1beta1
+    apiVersion: apps/v1
     kind: Deployment
     name: hpa-example
   minReplicas: 1

elb-tls/helloworld.yml

@@ -1,9 +1,12 @@
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: helloworld-deployment
 spec:
   replicas: 3
+  selector:
+    matchLabels:
+      app: helloworld
   template:
     metadata:
       labels:

external-dns/external-dns.yaml

@@ -34,11 +34,14 @@ subjects:
   name: external-dns
   namespace: default
 ---
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: external-dns
 spec:
+  selector:
+    matchLabels:
+      app: external-dns
   strategy:
     type: Recreate
   template:

ingress/helloworld-v1.yml

@@ -1,9 +1,12 @@
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: helloworld-v1-deployment
 spec:
   replicas: 1
+  selector:
+    matchLabels:
+      app: helloworld-v1
   template:
     metadata:
       labels:

ingress/helloworld-v2.yml

@@ -1,9 +1,12 @@
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: helloworld-v2-deployment
 spec:
   replicas: 1
+  selector:
+    matchLabels:
+      app: helloworld-v2
   template:
     metadata:
       labels:

ingress/nginx-ingress-controller.yml

@@ -1,5 +1,5 @@
 # updated this file with the latest ingress-controller from https://raw.githubusercontent.com/kubernetes/ingress-nginx/master/deploy/mandatory.yaml
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 kind: DaemonSet
 metadata:
   name: nginx-ingress-controller

kubeless/nginx-ingress-controller-with-elb.yml

@@ -6,7 +6,7 @@ metadata:
   name: ingress-nginx
 ---
 
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: default-http-backend
@@ -248,7 +248,7 @@ subjects:
     namespace: ingress-nginx
 ---
 
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: nginx-ingress-controller

metrics-server/metrics-server-deployment.yaml

@@ -5,7 +5,7 @@ metadata:
   name: metrics-server
   namespace: kube-system
 ---
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: metrics-server

pod-presets/deployments.yaml

@@ -1,9 +1,12 @@
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: deployment-1
 spec:
   replicas: 3
+  selector:
+    matchLabels:
+      app: myapp
   template:
     metadata:
       labels:
@@ -16,16 +19,19 @@ spec:
         - name: nodejs-port
           containerPort: 3000
 ---
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: deployment-2
 spec:
   replicas: 3
+  selector:
+    matchLabels:
+      app: myapp-2
   template:
     metadata:
       labels:
-        app: myapp
+        app: myapp-2
     spec:
       containers:
       - name: k8s-demo

resourcequotas/helloworld-no-quotas.yml

@@ -1,10 +1,13 @@
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: helloworld-deployment
   namespace: myspace
 spec:
   replicas: 3
+  selector:
+    matchLabels:
+      app: helloworld
   template:
     metadata:
       labels:

resourcequotas/helloworld-with-quotas.yml

@@ -1,10 +1,13 @@
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: helloworld-deployment
   namespace: myspace
 spec:
   replicas: 3
+  selector:
+    matchLabels:
+      app: helloworld
   template:
     metadata:
       labels:

service-discovery/helloworld-db.yml

@@ -1,9 +1,12 @@
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: helloworld-deployment
 spec:
   replicas: 3
+  selector:
+    matchLabels:
+      app: helloworld-db
   template:
     metadata:
       labels:

tolerations/tolerations.yaml

@@ -1,9 +1,12 @@
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: tolerations-1
 spec:
   replicas: 3
+  selector:
+    matchLabels:
+      app: tolerations-1
   template:
     metadata:
       labels:
@@ -16,12 +19,15 @@ spec:
         - name: nodejs-port
           containerPort: 3000
 ---
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: tolerations-2
 spec:
   replicas: 3
+  selector:
+    matchLabels:
+      app: tolerations-2
   template:
     metadata:
       labels:

volumes/helloworld-with-volume.yml

@@ -1,9 +1,12 @@
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: helloworld-deployment
 spec:
   replicas: 1
+  selector:
+    matchLabels:
+      app: helloworld
   template:
     metadata:
       labels:

wordpress-volumes/wordpress-web.yml

@@ -1,9 +1,12 @@
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: wordpress-deployment
 spec:
   replicas: 2
+  selector:
+    matchLabels:
+      app: wordpress
   template:
     metadata:
       labels:

wordpress/wordpress-single-deployment-no-volumes.yml

@@ -1,9 +1,12 @@
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: wordpress-deployment
 spec:
   replicas: 1
+  selector:
+    matchLabels:
+      app: wordpress
   template:
     metadata:
       labels: