rebase: update kubernetes and libraries to v1.22.0 version

Kubernetes v1.22 version has been released and this update
ceph csi dependencies to use the same version.

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>

vendor/k8s.io/client-go/pkg/apis/clientauthentication/v1/conversion.go

@@ -0,0 +1,28 @@
+/*
+Copyright 2021 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.
+*/
+
+package v1
+
+import (
+	"k8s.io/apimachinery/pkg/conversion"
+	"k8s.io/client-go/pkg/apis/clientauthentication"
+)
+
+func Convert_clientauthentication_ExecCredentialSpec_To_v1_ExecCredentialSpec(in *clientauthentication.ExecCredentialSpec, out *ExecCredentialSpec, s conversion.Scope) error {
+	// This conversion intentionally omits the Response field, which were only
+	// supported in v1alpha1.
+	return autoConvert_clientauthentication_ExecCredentialSpec_To_v1_ExecCredentialSpec(in, out, s)
+}

vendor/k8s.io/client-go/pkg/apis/clientauthentication/v1/doc.go

@@ -0,0 +1,24 @@
+/*
+Copyright 2021 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.
+*/
+
+// +k8s:deepcopy-gen=package
+// +k8s:conversion-gen=k8s.io/client-go/pkg/apis/clientauthentication
+// +k8s:openapi-gen=true
+// +k8s:defaulter-gen=TypeMeta
+
+// +groupName=client.authentication.k8s.io
+
+package v1 // import "k8s.io/client-go/pkg/apis/clientauthentication/v1"

vendor/k8s.io/client-go/pkg/apis/clientauthentication/v1/register.go

@@ -0,0 +1,55 @@
+/*
+Copyright 2021 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.
+*/
+
+package v1
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+)
+
+// GroupName is the group name use in this package
+const GroupName = "client.authentication.k8s.io"
+
+// SchemeGroupVersion is group version used to register these objects
+var SchemeGroupVersion = schema.GroupVersion{Group: GroupName, Version: "v1"}
+
+// Resource takes an unqualified resource and returns a Group qualified GroupResource
+func Resource(resource string) schema.GroupResource {
+	return SchemeGroupVersion.WithResource(resource).GroupResource()
+}
+
+var (
+	SchemeBuilder      runtime.SchemeBuilder
+	localSchemeBuilder = &SchemeBuilder
+	AddToScheme        = localSchemeBuilder.AddToScheme
+)
+
+func init() {
+	// We only register manually written functions here. The registration of the
+	// generated functions takes place in the generated files. The separation
+	// makes the code compile even when the generated files are missing.
+	localSchemeBuilder.Register(addKnownTypes)
+}
+
+func addKnownTypes(scheme *runtime.Scheme) error {
+	scheme.AddKnownTypes(SchemeGroupVersion,
+		&ExecCredential{},
+	)
+	metav1.AddToGroupVersion(scheme, SchemeGroupVersion)
+	return nil
+}

vendor/k8s.io/client-go/pkg/apis/clientauthentication/v1/types.go

@@ -0,0 +1,122 @@
+/*
+Copyright 2021 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.
+*/
+
+package v1
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+)
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// ExecCredential is used by exec-based plugins to communicate credentials to
+// HTTP transports.
+type ExecCredential struct {
+	metav1.TypeMeta `json:",inline"`
+
+	// Spec holds information passed to the plugin by the transport.
+	Spec ExecCredentialSpec `json:"spec,omitempty"`
+
+	// Status is filled in by the plugin and holds the credentials that the transport
+	// should use to contact the API.
+	// +optional
+	Status *ExecCredentialStatus `json:"status,omitempty"`
+}
+
+// ExecCredentialSpec holds request and runtime specific information provided by
+// the transport.
+type ExecCredentialSpec struct {
+	// Cluster contains information to allow an exec plugin to communicate with the
+	// kubernetes cluster being authenticated to. Note that Cluster is non-nil only
+	// when provideClusterInfo is set to true in the exec provider config (i.e.,
+	// ExecConfig.ProvideClusterInfo).
+	// +optional
+	Cluster *Cluster `json:"cluster,omitempty"`
+
+	// Interactive declares whether stdin has been passed to this exec plugin.
+	Interactive bool `json:"interactive"`
+}
+
+// ExecCredentialStatus holds credentials for the transport to use.
+//
+// Token and ClientKeyData are sensitive fields. This data should only be
+// transmitted in-memory between client and exec plugin process. Exec plugin
+// itself should at least be protected via file permissions.
+type ExecCredentialStatus struct {
+	// ExpirationTimestamp indicates a time when the provided credentials expire.
+	// +optional
+	ExpirationTimestamp *metav1.Time `json:"expirationTimestamp,omitempty"`
+	// Token is a bearer token used by the client for request authentication.
+	Token string `json:"token,omitempty" datapolicy:"token"`
+	// PEM-encoded client TLS certificates (including intermediates, if any).
+	ClientCertificateData string `json:"clientCertificateData,omitempty"`
+	// PEM-encoded private key for the above certificate.
+	ClientKeyData string `json:"clientKeyData,omitempty" datapolicy:"security-key"`
+}
+
+// Cluster contains information to allow an exec plugin to communicate
+// with the kubernetes cluster being authenticated to.
+//
+// To ensure that this struct contains everything someone would need to communicate
+// with a kubernetes cluster (just like they would via a kubeconfig), the fields
+// should shadow "k8s.io/client-go/tools/clientcmd/api/v1".Cluster, with the exception
+// of CertificateAuthority, since CA data will always be passed to the plugin as bytes.
+type Cluster struct {
+	// Server is the address of the kubernetes cluster (https://hostname:port).
+	Server string `json:"server"`
+	// TLSServerName is passed to the server for SNI and is used in the client to
+	// check server certificates against. If ServerName is empty, the hostname
+	// used to contact the server is used.
+	// +optional
+	TLSServerName string `json:"tls-server-name,omitempty"`
+	// InsecureSkipTLSVerify skips the validity check for the server's certificate.
+	// This will make your HTTPS connections insecure.
+	// +optional
+	InsecureSkipTLSVerify bool `json:"insecure-skip-tls-verify,omitempty"`
+	// CAData contains PEM-encoded certificate authority certificates.
+	// If empty, system roots should be used.
+	// +listType=atomic
+	// +optional
+	CertificateAuthorityData []byte `json:"certificate-authority-data,omitempty"`
+	// ProxyURL is the URL to the proxy to be used for all requests to this
+	// cluster.
+	// +optional
+	ProxyURL string `json:"proxy-url,omitempty"`
+	// Config holds additional config data that is specific to the exec
+	// plugin with regards to the cluster being authenticated to.
+	//
+	// This data is sourced from the clientcmd Cluster object's
+	// extensions[client.authentication.k8s.io/exec] field:
+	//
+	// clusters:
+	// - name: my-cluster
+	//   cluster:
+	//     ...
+	//     extensions:
+	//     - name: client.authentication.k8s.io/exec  # reserved extension name for per cluster exec config
+	//       extension:
+	//         audience: 06e3fbd18de8  # arbitrary config
+	//
+	// In some environments, the user config may be exactly the same across many clusters
+	// (i.e. call this exec plugin) minus some details that are specific to each cluster
+	// such as the audience.  This field allows the per cluster config to be directly
+	// specified with the cluster info.  Using this field to store secret data is not
+	// recommended as one of the prime benefits of exec plugins is that no secrets need
+	// to be stored directly in the kubeconfig.
+	// +optional
+	Config runtime.RawExtension `json:"config,omitempty"`
+}

vendor/k8s.io/client-go/pkg/apis/clientauthentication/v1/zz_generated.conversion.go

@@ -0,0 +1,200 @@
+// +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 conversion-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	unsafe "unsafe"
+
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	conversion "k8s.io/apimachinery/pkg/conversion"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	clientauthentication "k8s.io/client-go/pkg/apis/clientauthentication"
+)
+
+func init() {
+	localSchemeBuilder.Register(RegisterConversions)
+}
+
+// RegisterConversions adds conversion functions to the given scheme.
+// Public to allow building arbitrary schemes.
+func RegisterConversions(s *runtime.Scheme) error {
+	if err := s.AddGeneratedConversionFunc((*Cluster)(nil), (*clientauthentication.Cluster)(nil), func(a, b interface{}, scope conversion.Scope) error {
+		return Convert_v1_Cluster_To_clientauthentication_Cluster(a.(*Cluster), b.(*clientauthentication.Cluster), scope)
+	}); err != nil {
+		return err
+	}
+	if err := s.AddGeneratedConversionFunc((*clientauthentication.Cluster)(nil), (*Cluster)(nil), func(a, b interface{}, scope conversion.Scope) error {
+		return Convert_clientauthentication_Cluster_To_v1_Cluster(a.(*clientauthentication.Cluster), b.(*Cluster), scope)
+	}); err != nil {
+		return err
+	}
+	if err := s.AddGeneratedConversionFunc((*ExecCredential)(nil), (*clientauthentication.ExecCredential)(nil), func(a, b interface{}, scope conversion.Scope) error {
+		return Convert_v1_ExecCredential_To_clientauthentication_ExecCredential(a.(*ExecCredential), b.(*clientauthentication.ExecCredential), scope)
+	}); err != nil {
+		return err
+	}
+	if err := s.AddGeneratedConversionFunc((*clientauthentication.ExecCredential)(nil), (*ExecCredential)(nil), func(a, b interface{}, scope conversion.Scope) error {
+		return Convert_clientauthentication_ExecCredential_To_v1_ExecCredential(a.(*clientauthentication.ExecCredential), b.(*ExecCredential), scope)
+	}); err != nil {
+		return err
+	}
+	if err := s.AddGeneratedConversionFunc((*ExecCredentialSpec)(nil), (*clientauthentication.ExecCredentialSpec)(nil), func(a, b interface{}, scope conversion.Scope) error {
+		return Convert_v1_ExecCredentialSpec_To_clientauthentication_ExecCredentialSpec(a.(*ExecCredentialSpec), b.(*clientauthentication.ExecCredentialSpec), scope)
+	}); err != nil {
+		return err
+	}
+	if err := s.AddGeneratedConversionFunc((*ExecCredentialStatus)(nil), (*clientauthentication.ExecCredentialStatus)(nil), func(a, b interface{}, scope conversion.Scope) error {
+		return Convert_v1_ExecCredentialStatus_To_clientauthentication_ExecCredentialStatus(a.(*ExecCredentialStatus), b.(*clientauthentication.ExecCredentialStatus), scope)
+	}); err != nil {
+		return err
+	}
+	if err := s.AddGeneratedConversionFunc((*clientauthentication.ExecCredentialStatus)(nil), (*ExecCredentialStatus)(nil), func(a, b interface{}, scope conversion.Scope) error {
+		return Convert_clientauthentication_ExecCredentialStatus_To_v1_ExecCredentialStatus(a.(*clientauthentication.ExecCredentialStatus), b.(*ExecCredentialStatus), scope)
+	}); err != nil {
+		return err
+	}
+	if err := s.AddConversionFunc((*clientauthentication.ExecCredentialSpec)(nil), (*ExecCredentialSpec)(nil), func(a, b interface{}, scope conversion.Scope) error {
+		return Convert_clientauthentication_ExecCredentialSpec_To_v1_ExecCredentialSpec(a.(*clientauthentication.ExecCredentialSpec), b.(*ExecCredentialSpec), scope)
+	}); err != nil {
+		return err
+	}
+	return nil
+}
+
+func autoConvert_v1_Cluster_To_clientauthentication_Cluster(in *Cluster, out *clientauthentication.Cluster, s conversion.Scope) error {
+	out.Server = in.Server
+	out.TLSServerName = in.TLSServerName
+	out.InsecureSkipTLSVerify = in.InsecureSkipTLSVerify
+	out.CertificateAuthorityData = *(*[]byte)(unsafe.Pointer(&in.CertificateAuthorityData))
+	out.ProxyURL = in.ProxyURL
+	if err := runtime.Convert_runtime_RawExtension_To_runtime_Object(&in.Config, &out.Config, s); err != nil {
+		return err
+	}
+	return nil
+}
+
+// Convert_v1_Cluster_To_clientauthentication_Cluster is an autogenerated conversion function.
+func Convert_v1_Cluster_To_clientauthentication_Cluster(in *Cluster, out *clientauthentication.Cluster, s conversion.Scope) error {
+	return autoConvert_v1_Cluster_To_clientauthentication_Cluster(in, out, s)
+}
+
+func autoConvert_clientauthentication_Cluster_To_v1_Cluster(in *clientauthentication.Cluster, out *Cluster, s conversion.Scope) error {
+	out.Server = in.Server
+	out.TLSServerName = in.TLSServerName
+	out.InsecureSkipTLSVerify = in.InsecureSkipTLSVerify
+	out.CertificateAuthorityData = *(*[]byte)(unsafe.Pointer(&in.CertificateAuthorityData))
+	out.ProxyURL = in.ProxyURL
+	if err := runtime.Convert_runtime_Object_To_runtime_RawExtension(&in.Config, &out.Config, s); err != nil {
+		return err
+	}
+	return nil
+}
+
+// Convert_clientauthentication_Cluster_To_v1_Cluster is an autogenerated conversion function.
+func Convert_clientauthentication_Cluster_To_v1_Cluster(in *clientauthentication.Cluster, out *Cluster, s conversion.Scope) error {
+	return autoConvert_clientauthentication_Cluster_To_v1_Cluster(in, out, s)
+}
+
+func autoConvert_v1_ExecCredential_To_clientauthentication_ExecCredential(in *ExecCredential, out *clientauthentication.ExecCredential, s conversion.Scope) error {
+	if err := Convert_v1_ExecCredentialSpec_To_clientauthentication_ExecCredentialSpec(&in.Spec, &out.Spec, s); err != nil {
+		return err
+	}
+	out.Status = (*clientauthentication.ExecCredentialStatus)(unsafe.Pointer(in.Status))
+	return nil
+}
+
+// Convert_v1_ExecCredential_To_clientauthentication_ExecCredential is an autogenerated conversion function.
+func Convert_v1_ExecCredential_To_clientauthentication_ExecCredential(in *ExecCredential, out *clientauthentication.ExecCredential, s conversion.Scope) error {
+	return autoConvert_v1_ExecCredential_To_clientauthentication_ExecCredential(in, out, s)
+}
+
+func autoConvert_clientauthentication_ExecCredential_To_v1_ExecCredential(in *clientauthentication.ExecCredential, out *ExecCredential, s conversion.Scope) error {
+	if err := Convert_clientauthentication_ExecCredentialSpec_To_v1_ExecCredentialSpec(&in.Spec, &out.Spec, s); err != nil {
+		return err
+	}
+	out.Status = (*ExecCredentialStatus)(unsafe.Pointer(in.Status))
+	return nil
+}
+
+// Convert_clientauthentication_ExecCredential_To_v1_ExecCredential is an autogenerated conversion function.
+func Convert_clientauthentication_ExecCredential_To_v1_ExecCredential(in *clientauthentication.ExecCredential, out *ExecCredential, s conversion.Scope) error {
+	return autoConvert_clientauthentication_ExecCredential_To_v1_ExecCredential(in, out, s)
+}
+
+func autoConvert_v1_ExecCredentialSpec_To_clientauthentication_ExecCredentialSpec(in *ExecCredentialSpec, out *clientauthentication.ExecCredentialSpec, s conversion.Scope) error {
+	if in.Cluster != nil {
+		in, out := &in.Cluster, &out.Cluster
+		*out = new(clientauthentication.Cluster)
+		if err := Convert_v1_Cluster_To_clientauthentication_Cluster(*in, *out, s); err != nil {
+			return err
+		}
+	} else {
+		out.Cluster = nil
+	}
+	out.Interactive = in.Interactive
+	return nil
+}
+
+// Convert_v1_ExecCredentialSpec_To_clientauthentication_ExecCredentialSpec is an autogenerated conversion function.
+func Convert_v1_ExecCredentialSpec_To_clientauthentication_ExecCredentialSpec(in *ExecCredentialSpec, out *clientauthentication.ExecCredentialSpec, s conversion.Scope) error {
+	return autoConvert_v1_ExecCredentialSpec_To_clientauthentication_ExecCredentialSpec(in, out, s)
+}
+
+func autoConvert_clientauthentication_ExecCredentialSpec_To_v1_ExecCredentialSpec(in *clientauthentication.ExecCredentialSpec, out *ExecCredentialSpec, s conversion.Scope) error {
+	// WARNING: in.Response requires manual conversion: does not exist in peer-type
+	out.Interactive = in.Interactive
+	if in.Cluster != nil {
+		in, out := &in.Cluster, &out.Cluster
+		*out = new(Cluster)
+		if err := Convert_clientauthentication_Cluster_To_v1_Cluster(*in, *out, s); err != nil {
+			return err
+		}
+	} else {
+		out.Cluster = nil
+	}
+	return nil
+}
+
+func autoConvert_v1_ExecCredentialStatus_To_clientauthentication_ExecCredentialStatus(in *ExecCredentialStatus, out *clientauthentication.ExecCredentialStatus, s conversion.Scope) error {
+	out.ExpirationTimestamp = (*metav1.Time)(unsafe.Pointer(in.ExpirationTimestamp))
+	out.Token = in.Token
+	out.ClientCertificateData = in.ClientCertificateData
+	out.ClientKeyData = in.ClientKeyData
+	return nil
+}
+
+// Convert_v1_ExecCredentialStatus_To_clientauthentication_ExecCredentialStatus is an autogenerated conversion function.
+func Convert_v1_ExecCredentialStatus_To_clientauthentication_ExecCredentialStatus(in *ExecCredentialStatus, out *clientauthentication.ExecCredentialStatus, s conversion.Scope) error {
+	return autoConvert_v1_ExecCredentialStatus_To_clientauthentication_ExecCredentialStatus(in, out, s)
+}
+
+func autoConvert_clientauthentication_ExecCredentialStatus_To_v1_ExecCredentialStatus(in *clientauthentication.ExecCredentialStatus, out *ExecCredentialStatus, s conversion.Scope) error {
+	out.ExpirationTimestamp = (*metav1.Time)(unsafe.Pointer(in.ExpirationTimestamp))
+	out.Token = in.Token
+	out.ClientCertificateData = in.ClientCertificateData
+	out.ClientKeyData = in.ClientKeyData
+	return nil
+}
+
+// Convert_clientauthentication_ExecCredentialStatus_To_v1_ExecCredentialStatus is an autogenerated conversion function.
+func Convert_clientauthentication_ExecCredentialStatus_To_v1_ExecCredentialStatus(in *clientauthentication.ExecCredentialStatus, out *ExecCredentialStatus, s conversion.Scope) error {
+	return autoConvert_clientauthentication_ExecCredentialStatus_To_v1_ExecCredentialStatus(in, out, s)
+}

vendor/k8s.io/client-go/pkg/apis/clientauthentication/v1/zz_generated.deepcopy.go

@@ -0,0 +1,119 @@
+// +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 deepcopy-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	runtime "k8s.io/apimachinery/pkg/runtime"
+)
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Cluster) DeepCopyInto(out *Cluster) {
+	*out = *in
+	if in.CertificateAuthorityData != nil {
+		in, out := &in.CertificateAuthorityData, &out.CertificateAuthorityData
+		*out = make([]byte, len(*in))
+		copy(*out, *in)
+	}
+	in.Config.DeepCopyInto(&out.Config)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Cluster.
+func (in *Cluster) DeepCopy() *Cluster {
+	if in == nil {
+		return nil
+	}
+	out := new(Cluster)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ExecCredential) DeepCopyInto(out *ExecCredential) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.Spec.DeepCopyInto(&out.Spec)
+	if in.Status != nil {
+		in, out := &in.Status, &out.Status
+		*out = new(ExecCredentialStatus)
+		(*in).DeepCopyInto(*out)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ExecCredential.
+func (in *ExecCredential) DeepCopy() *ExecCredential {
+	if in == nil {
+		return nil
+	}
+	out := new(ExecCredential)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *ExecCredential) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ExecCredentialSpec) DeepCopyInto(out *ExecCredentialSpec) {
+	*out = *in
+	if in.Cluster != nil {
+		in, out := &in.Cluster, &out.Cluster
+		*out = new(Cluster)
+		(*in).DeepCopyInto(*out)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ExecCredentialSpec.
+func (in *ExecCredentialSpec) DeepCopy() *ExecCredentialSpec {
+	if in == nil {
+		return nil
+	}
+	out := new(ExecCredentialSpec)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ExecCredentialStatus) DeepCopyInto(out *ExecCredentialStatus) {
+	*out = *in
+	if in.ExpirationTimestamp != nil {
+		in, out := &in.ExpirationTimestamp, &out.ExpirationTimestamp
+		*out = (*in).DeepCopy()
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ExecCredentialStatus.
+func (in *ExecCredentialStatus) DeepCopy() *ExecCredentialStatus {
+	if in == nil {
+		return nil
+	}
+	out := new(ExecCredentialStatus)
+	in.DeepCopyInto(out)
+	return out
+}

vendor/k8s.io/client-go/pkg/apis/clientauthentication/v1/zz_generated.defaults.go

@@ -0,0 +1,32 @@
+// +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 defaulter-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	runtime "k8s.io/apimachinery/pkg/runtime"
+)
+
+// RegisterDefaults adds defaulters functions to the given scheme.
+// Public to allow building arbitrary schemes.
+// All generated defaulters are covering - they call all nested defaulters.
+func RegisterDefaults(scheme *runtime.Scheme) error {
+	return nil
+}