Upgrading kubernetes API

Change-Id: I279db986e2dab1ebcb5b48b4195363af395c8de3
diff --git a/ovsplugin/templates/ovs-cni.yaml b/ovsplugin/templates/ovs-cni.yaml
index 26ed2ba..af6ebe8 100644
--- a/ovsplugin/templates/ovs-cni.yaml
+++ b/ovsplugin/templates/ovs-cni.yaml
@@ -14,7 +14,7 @@
 # limitations under the License.
 
 kind: ClusterRole
-apiVersion: rbac.authorization.k8s.io/v1beta1
+apiVersion: rbac.authorization.k8s.io/v1
 metadata:
   name: ovs-plugin
 rules:
@@ -60,7 +60,7 @@
 
 ---
 kind: ClusterRoleBinding
-apiVersion: rbac.authorization.k8s.io/v1beta1
+apiVersion: rbac.authorization.k8s.io/v1
 metadata:
   name: ovs-plugin
 roleRef:
@@ -138,7 +138,7 @@
 ---
 # Install OVS CNI plugin and conf on each slave node.
 kind: DaemonSet
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 metadata:
   name: ovs-plugin
   namespace: kube-system