Upgrade addons to use apps/v1 instead of extensions/v1beta1

extensions/v1beta1 are deprecated and will not be served with kubernetes 1.16
anymore.

For Deployment,DaemonSet and StatefulSet the apps/v1 api has been present
since kubernetes 1.9.

See following blog post for details:
https://kubernetes.io/blog/2019/07/18/api-deprecations-in-1-16/

deploy/addons/ingress/ingress-dp.yaml.tmpl

@@ -13,7 +13,7 @@
 # limitations under the License.
 
 ---
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: nginx-ingress-controller

deploy/addons/metrics-server/metrics-server-deployment.yaml.tmpl

@@ -1,4 +1,4 @@
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: metrics-server

deploy/addons/registry/registry-proxy.yaml.tmpl

@@ -1,4 +1,4 @@
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 kind: DaemonSet
 metadata:
   labels:
@@ -7,9 +7,14 @@ metadata:
   name: registry-proxy
   namespace: kube-system
 spec:
+  selector:
+    matchLabels:
+      registry-proxy: "true"
+      kubernetes.io/minikube-addons: registry
   template:
     metadata:
       labels:
+        registry-proxy: "true"
         kubernetes.io/minikube-addons: registry
         addonmanager.kubernetes.io/mode: Reconcile
     spec:

deploy/addons/storage-provisioner-gluster/glusterfs-daemonset.yaml.tmpl

@@ -15,6 +15,8 @@ metadata:
 spec:
   selector:
     matchLabels:
+      glusterfs: pod
+      glusterfs-node: pod
       k8s-app: storage-provisioner-gluster
   template:
     metadata:

deploy/addons/storage-provisioner-gluster/heketi-deployment.yaml.tmpl

@@ -86,7 +86,7 @@ data:
 
 ---
 kind: Deployment
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 metadata:
   namespace: storage-gluster
   name: heketi
@@ -100,6 +100,11 @@ metadata:
     description: Defines how to deploy Heketi
 spec:
   replicas: 1
+  selector:
+    matchLabels:
+        glusterfs: heketi-pod
+        heketi: pod
+        k8s-app: storage-provisioner-gluster
   template:
     metadata:
       namespace: storage-gluster

deploy/addons/storage-provisioner-gluster/storage-provisioner-glusterfile.yaml.tmpl

@@ -77,7 +77,7 @@ subjects:
   name: glusterfile-provisioner
 ---
 kind: Deployment
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 metadata:
   namespace: storage-gluster
   name: glusterfile-provisioner
@@ -89,6 +89,10 @@ metadata:
     description: Defines how to deploy the glusterfile provisioner pod.
 spec:
   replicas: 1
+  selector:
+    matchLabels:
+      glusterfs: file-provisioner-pod
+      glusterfile: provisioner-pod
   strategy:
     type: Recreate
   template:

test/integration/fn_addons.go

@@ -206,10 +206,7 @@ func testRegistry(t *testing.T) {
 	if err := kapi.WaitForPodsWithLabelRunning(client, "kube-system", rs); err != nil {
 		t.Fatalf("waiting for registry pods: %v", err)
 	}
-	ps, err := labels.Parse("kubernetes.io/minikube-addons=registry,actual-registry!=true")
-	if err != nil {
-		t.Fatalf("Unable to parse selector: %v", err)
-	}
+	ps := labels.SelectorFromSet(labels.Set(map[string]string{"registry-proxy": "true"}))
 	if err := kapi.WaitForPodsWithLabelRunning(client, "kube-system", ps); err != nil {
 		t.Fatalf("waiting for registry-proxy pods: %v", err)
 	}