rebase: update kubernetes to v1.20.0

updated kubernetes packages to latest
release.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>

vendor/k8s.io/api/node/v1beta1/doc.go

@@ -17,6 +17,7 @@ limitations under the License.
 // +k8s:deepcopy-gen=package
 // +k8s:protobuf-gen=package
 // +k8s:openapi-gen=true
+// +k8s:prerelease-lifecycle-gen=true
 
 // +groupName=node.k8s.io
 

vendor/k8s.io/api/node/v1beta1/generated.proto

@@ -17,7 +17,7 @@ limitations under the License.
 
 // This file was autogenerated by go-to-protobuf. Do not edit it manually!
 
-syntax = 'proto2';
+syntax = "proto2";
 
 package k8s.io.api.node.v1beta1;
 
@@ -57,8 +57,8 @@ message RuntimeClass {
   // For example, a handler called "runc" might specify that the runc OCI
   // runtime (using native Linux containers) will be used to run the containers
   // in a pod.
-  // The Handler must conform to the DNS Label (RFC 1123) requirements, and is
-  // immutable.
+  // The Handler must be lowercase, conform to the DNS Label (RFC 1123) requirements,
+  // and is immutable.
   optional string handler = 2;
 
   // Overhead represents the resource overhead associated with running a pod for a

vendor/k8s.io/api/node/v1beta1/types.go

@@ -24,6 +24,8 @@ import (
 // +genclient
 // +genclient:nonNamespaced
 // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+// +k8s:prerelease-lifecycle-gen:introduced=1.13
+// +k8s:prerelease-lifecycle-gen:deprecated=1.22
 
 // RuntimeClass defines a class of container runtime supported in the cluster.
 // The RuntimeClass is used to determine which container runtime is used to run
@@ -46,8 +48,8 @@ type RuntimeClass struct {
 	// For example, a handler called "runc" might specify that the runc OCI
 	// runtime (using native Linux containers) will be used to run the containers
 	// in a pod.
-	// The Handler must conform to the DNS Label (RFC 1123) requirements, and is
-	// immutable.
+	// The Handler must be lowercase, conform to the DNS Label (RFC 1123) requirements,
+	// and is immutable.
 	Handler string `json:"handler" protobuf:"bytes,2,opt,name=handler"`
 
 	// Overhead represents the resource overhead associated with running a pod for a
@@ -92,6 +94,8 @@ type Scheduling struct {
 }
 
 // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+// +k8s:prerelease-lifecycle-gen:introduced=1.13
+// +k8s:prerelease-lifecycle-gen:deprecated=1.22
 
 // RuntimeClassList is a list of RuntimeClass objects.
 type RuntimeClassList struct {

vendor/k8s.io/api/node/v1beta1/types_swagger_doc_generated.go

@@ -39,7 +39,7 @@ func (Overhead) SwaggerDoc() map[string]string {
 var map_RuntimeClass = map[string]string{
 	"":           "RuntimeClass defines a class of container runtime supported in the cluster. The RuntimeClass is used to determine which container runtime is used to run all containers in a pod. RuntimeClasses are (currently) manually defined by a user or cluster provisioner, and referenced in the PodSpec. The Kubelet is responsible for resolving the RuntimeClassName reference before running the pod.  For more details, see https://git.k8s.io/enhancements/keps/sig-node/runtime-class.md",
 	"metadata":   "More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata",
-	"handler":    "Handler specifies the underlying runtime and configuration that the CRI implementation will use to handle pods of this class. The possible values are specific to the node & CRI configuration.  It is assumed that all handlers are available on every node, and handlers of the same name are equivalent on every node. For example, a handler called \"runc\" might specify that the runc OCI runtime (using native Linux containers) will be used to run the containers in a pod. The Handler must conform to the DNS Label (RFC 1123) requirements, and is immutable.",
+	"handler":    "Handler specifies the underlying runtime and configuration that the CRI implementation will use to handle pods of this class. The possible values are specific to the node & CRI configuration.  It is assumed that all handlers are available on every node, and handlers of the same name are equivalent on every node. For example, a handler called \"runc\" might specify that the runc OCI runtime (using native Linux containers) will be used to run the containers in a pod. The Handler must be lowercase, conform to the DNS Label (RFC 1123) requirements, and is immutable.",
 	"overhead":   "Overhead represents the resource overhead associated with running a pod for a given RuntimeClass. For more details, see https://git.k8s.io/enhancements/keps/sig-node/20190226-pod-overhead.md This field is alpha-level as of Kubernetes v1.15, and is only honored by servers that enable the PodOverhead feature.",
 	"scheduling": "Scheduling holds the scheduling constraints to ensure that pods running with this RuntimeClass are scheduled to nodes that support it. If scheduling is nil, this RuntimeClass is assumed to be supported by all nodes.",
 }

vendor/k8s.io/api/node/v1beta1/zz_generated.prerelease-lifecycle.go

@@ -0,0 +1,57 @@
+// +build !ignore_autogenerated
+
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by prerelease-lifecycle-gen. DO NOT EDIT.
+
+package v1beta1
+
+// APILifecycleIntroduced is an autogenerated function, returning the release in which the API struct was introduced as int versions of major and minor for comparison.
+// It is controlled by "k8s:prerelease-lifecycle-gen:introduced" tags in types.go.
+func (in *RuntimeClass) APILifecycleIntroduced() (major, minor int) {
+	return 1, 13
+}
+
+// APILifecycleDeprecated is an autogenerated function, returning the release in which the API struct was or will be deprecated as int versions of major and minor for comparison.
+// It is controlled by "k8s:prerelease-lifecycle-gen:deprecated" tags in types.go or  "k8s:prerelease-lifecycle-gen:introduced" plus three minor.
+func (in *RuntimeClass) APILifecycleDeprecated() (major, minor int) {
+	return 1, 22
+}
+
+// APILifecycleRemoved is an autogenerated function, returning the release in which the API is no longer served as int versions of major and minor for comparison.
+// It is controlled by "k8s:prerelease-lifecycle-gen:removed" tags in types.go or  "k8s:prerelease-lifecycle-gen:deprecated" plus three minor.
+func (in *RuntimeClass) APILifecycleRemoved() (major, minor int) {
+	return 1, 25
+}
+
+// APILifecycleIntroduced is an autogenerated function, returning the release in which the API struct was introduced as int versions of major and minor for comparison.
+// It is controlled by "k8s:prerelease-lifecycle-gen:introduced" tags in types.go.
+func (in *RuntimeClassList) APILifecycleIntroduced() (major, minor int) {
+	return 1, 13
+}
+
+// APILifecycleDeprecated is an autogenerated function, returning the release in which the API struct was or will be deprecated as int versions of major and minor for comparison.
+// It is controlled by "k8s:prerelease-lifecycle-gen:deprecated" tags in types.go or  "k8s:prerelease-lifecycle-gen:introduced" plus three minor.
+func (in *RuntimeClassList) APILifecycleDeprecated() (major, minor int) {
+	return 1, 22
+}
+
+// APILifecycleRemoved is an autogenerated function, returning the release in which the API is no longer served as int versions of major and minor for comparison.
+// It is controlled by "k8s:prerelease-lifecycle-gen:removed" tags in types.go or  "k8s:prerelease-lifecycle-gen:deprecated" plus three minor.
+func (in *RuntimeClassList) APILifecycleRemoved() (major, minor int) {
+	return 1, 25
+}