diff --git a/vendor/k8s.io/api/certificates/v1beta1/doc.go b/vendor/k8s.io/api/certificates/v1beta1/doc.go
new file mode 100644
index 0000000..1165518
--- /dev/null
+++ b/vendor/k8s.io/api/certificates/v1beta1/doc.go
@@ -0,0 +1,24 @@
+/*
+Copyright 2016 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:protobuf-gen=package
+// +k8s:openapi-gen=true
+// +k8s:prerelease-lifecycle-gen=true
+
+// +groupName=certificates.k8s.io
+
+package v1beta1 // import "k8s.io/api/certificates/v1beta1"
diff --git a/vendor/k8s.io/api/certificates/v1beta1/generated.pb.go b/vendor/k8s.io/api/certificates/v1beta1/generated.pb.go
new file mode 100644
index 0000000..1729931
--- /dev/null
+++ b/vendor/k8s.io/api/certificates/v1beta1/generated.pb.go
@@ -0,0 +1,2047 @@
+/*
+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 protoc-gen-gogo. DO NOT EDIT.
+// source: k8s.io/kubernetes/vendor/k8s.io/api/certificates/v1beta1/generated.proto
+
+package v1beta1
+
+import (
+	fmt "fmt"
+
+	io "io"
+
+	proto "github.com/gogo/protobuf/proto"
+	github_com_gogo_protobuf_sortkeys "github.com/gogo/protobuf/sortkeys"
+
+	k8s_io_api_core_v1 "k8s.io/api/core/v1"
+
+	math "math"
+	math_bits "math/bits"
+	reflect "reflect"
+	strings "strings"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
+
+func (m *CertificateSigningRequest) Reset()      { *m = CertificateSigningRequest{} }
+func (*CertificateSigningRequest) ProtoMessage() {}
+func (*CertificateSigningRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_09d156762b8218ef, []int{0}
+}
+func (m *CertificateSigningRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *CertificateSigningRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	b = b[:cap(b)]
+	n, err := m.MarshalToSizedBuffer(b)
+	if err != nil {
+		return nil, err
+	}
+	return b[:n], nil
+}
+func (m *CertificateSigningRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_CertificateSigningRequest.Merge(m, src)
+}
+func (m *CertificateSigningRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *CertificateSigningRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_CertificateSigningRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_CertificateSigningRequest proto.InternalMessageInfo
+
+func (m *CertificateSigningRequestCondition) Reset()      { *m = CertificateSigningRequestCondition{} }
+func (*CertificateSigningRequestCondition) ProtoMessage() {}
+func (*CertificateSigningRequestCondition) Descriptor() ([]byte, []int) {
+	return fileDescriptor_09d156762b8218ef, []int{1}
+}
+func (m *CertificateSigningRequestCondition) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *CertificateSigningRequestCondition) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	b = b[:cap(b)]
+	n, err := m.MarshalToSizedBuffer(b)
+	if err != nil {
+		return nil, err
+	}
+	return b[:n], nil
+}
+func (m *CertificateSigningRequestCondition) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_CertificateSigningRequestCondition.Merge(m, src)
+}
+func (m *CertificateSigningRequestCondition) XXX_Size() int {
+	return m.Size()
+}
+func (m *CertificateSigningRequestCondition) XXX_DiscardUnknown() {
+	xxx_messageInfo_CertificateSigningRequestCondition.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_CertificateSigningRequestCondition proto.InternalMessageInfo
+
+func (m *CertificateSigningRequestList) Reset()      { *m = CertificateSigningRequestList{} }
+func (*CertificateSigningRequestList) ProtoMessage() {}
+func (*CertificateSigningRequestList) Descriptor() ([]byte, []int) {
+	return fileDescriptor_09d156762b8218ef, []int{2}
+}
+func (m *CertificateSigningRequestList) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *CertificateSigningRequestList) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	b = b[:cap(b)]
+	n, err := m.MarshalToSizedBuffer(b)
+	if err != nil {
+		return nil, err
+	}
+	return b[:n], nil
+}
+func (m *CertificateSigningRequestList) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_CertificateSigningRequestList.Merge(m, src)
+}
+func (m *CertificateSigningRequestList) XXX_Size() int {
+	return m.Size()
+}
+func (m *CertificateSigningRequestList) XXX_DiscardUnknown() {
+	xxx_messageInfo_CertificateSigningRequestList.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_CertificateSigningRequestList proto.InternalMessageInfo
+
+func (m *CertificateSigningRequestSpec) Reset()      { *m = CertificateSigningRequestSpec{} }
+func (*CertificateSigningRequestSpec) ProtoMessage() {}
+func (*CertificateSigningRequestSpec) Descriptor() ([]byte, []int) {
+	return fileDescriptor_09d156762b8218ef, []int{3}
+}
+func (m *CertificateSigningRequestSpec) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *CertificateSigningRequestSpec) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	b = b[:cap(b)]
+	n, err := m.MarshalToSizedBuffer(b)
+	if err != nil {
+		return nil, err
+	}
+	return b[:n], nil
+}
+func (m *CertificateSigningRequestSpec) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_CertificateSigningRequestSpec.Merge(m, src)
+}
+func (m *CertificateSigningRequestSpec) XXX_Size() int {
+	return m.Size()
+}
+func (m *CertificateSigningRequestSpec) XXX_DiscardUnknown() {
+	xxx_messageInfo_CertificateSigningRequestSpec.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_CertificateSigningRequestSpec proto.InternalMessageInfo
+
+func (m *CertificateSigningRequestStatus) Reset()      { *m = CertificateSigningRequestStatus{} }
+func (*CertificateSigningRequestStatus) ProtoMessage() {}
+func (*CertificateSigningRequestStatus) Descriptor() ([]byte, []int) {
+	return fileDescriptor_09d156762b8218ef, []int{4}
+}
+func (m *CertificateSigningRequestStatus) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *CertificateSigningRequestStatus) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	b = b[:cap(b)]
+	n, err := m.MarshalToSizedBuffer(b)
+	if err != nil {
+		return nil, err
+	}
+	return b[:n], nil
+}
+func (m *CertificateSigningRequestStatus) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_CertificateSigningRequestStatus.Merge(m, src)
+}
+func (m *CertificateSigningRequestStatus) XXX_Size() int {
+	return m.Size()
+}
+func (m *CertificateSigningRequestStatus) XXX_DiscardUnknown() {
+	xxx_messageInfo_CertificateSigningRequestStatus.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_CertificateSigningRequestStatus proto.InternalMessageInfo
+
+func (m *ExtraValue) Reset()      { *m = ExtraValue{} }
+func (*ExtraValue) ProtoMessage() {}
+func (*ExtraValue) Descriptor() ([]byte, []int) {
+	return fileDescriptor_09d156762b8218ef, []int{5}
+}
+func (m *ExtraValue) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *ExtraValue) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	b = b[:cap(b)]
+	n, err := m.MarshalToSizedBuffer(b)
+	if err != nil {
+		return nil, err
+	}
+	return b[:n], nil
+}
+func (m *ExtraValue) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_ExtraValue.Merge(m, src)
+}
+func (m *ExtraValue) XXX_Size() int {
+	return m.Size()
+}
+func (m *ExtraValue) XXX_DiscardUnknown() {
+	xxx_messageInfo_ExtraValue.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_ExtraValue proto.InternalMessageInfo
+
+func init() {
+	proto.RegisterType((*CertificateSigningRequest)(nil), "k8s.io.api.certificates.v1beta1.CertificateSigningRequest")
+	proto.RegisterType((*CertificateSigningRequestCondition)(nil), "k8s.io.api.certificates.v1beta1.CertificateSigningRequestCondition")
+	proto.RegisterType((*CertificateSigningRequestList)(nil), "k8s.io.api.certificates.v1beta1.CertificateSigningRequestList")
+	proto.RegisterType((*CertificateSigningRequestSpec)(nil), "k8s.io.api.certificates.v1beta1.CertificateSigningRequestSpec")
+	proto.RegisterMapType((map[string]ExtraValue)(nil), "k8s.io.api.certificates.v1beta1.CertificateSigningRequestSpec.ExtraEntry")
+	proto.RegisterType((*CertificateSigningRequestStatus)(nil), "k8s.io.api.certificates.v1beta1.CertificateSigningRequestStatus")
+	proto.RegisterType((*ExtraValue)(nil), "k8s.io.api.certificates.v1beta1.ExtraValue")
+}
+
+func init() {
+	proto.RegisterFile("k8s.io/kubernetes/vendor/k8s.io/api/certificates/v1beta1/generated.proto", fileDescriptor_09d156762b8218ef)
+}
+
+var fileDescriptor_09d156762b8218ef = []byte{
+	// 878 bytes of a gzipped FileDescriptorProto
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+}
+
+func (m *CertificateSigningRequest) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *CertificateSigningRequest) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *CertificateSigningRequest) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	{
+		size, err := m.Status.MarshalToSizedBuffer(dAtA[:i])
+		if err != nil {
+			return 0, err
+		}
+		i -= size
+		i = encodeVarintGenerated(dAtA, i, uint64(size))
+	}
+	i--
+	dAtA[i] = 0x1a
+	{
+		size, err := m.Spec.MarshalToSizedBuffer(dAtA[:i])
+		if err != nil {
+			return 0, err
+		}
+		i -= size
+		i = encodeVarintGenerated(dAtA, i, uint64(size))
+	}
+	i--
+	dAtA[i] = 0x12
+	{
+		size, err := m.ObjectMeta.MarshalToSizedBuffer(dAtA[:i])
+		if err != nil {
+			return 0, err
+		}
+		i -= size
+		i = encodeVarintGenerated(dAtA, i, uint64(size))
+	}
+	i--
+	dAtA[i] = 0xa
+	return len(dAtA) - i, nil
+}
+
+func (m *CertificateSigningRequestCondition) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *CertificateSigningRequestCondition) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *CertificateSigningRequestCondition) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	i -= len(m.Status)
+	copy(dAtA[i:], m.Status)
+	i = encodeVarintGenerated(dAtA, i, uint64(len(m.Status)))
+	i--
+	dAtA[i] = 0x32
+	{
+		size, err := m.LastTransitionTime.MarshalToSizedBuffer(dAtA[:i])
+		if err != nil {
+			return 0, err
+		}
+		i -= size
+		i = encodeVarintGenerated(dAtA, i, uint64(size))
+	}
+	i--
+	dAtA[i] = 0x2a
+	{
+		size, err := m.LastUpdateTime.MarshalToSizedBuffer(dAtA[:i])
+		if err != nil {
+			return 0, err
+		}
+		i -= size
+		i = encodeVarintGenerated(dAtA, i, uint64(size))
+	}
+	i--
+	dAtA[i] = 0x22
+	i -= len(m.Message)
+	copy(dAtA[i:], m.Message)
+	i = encodeVarintGenerated(dAtA, i, uint64(len(m.Message)))
+	i--
+	dAtA[i] = 0x1a
+	i -= len(m.Reason)
+	copy(dAtA[i:], m.Reason)
+	i = encodeVarintGenerated(dAtA, i, uint64(len(m.Reason)))
+	i--
+	dAtA[i] = 0x12
+	i -= len(m.Type)
+	copy(dAtA[i:], m.Type)
+	i = encodeVarintGenerated(dAtA, i, uint64(len(m.Type)))
+	i--
+	dAtA[i] = 0xa
+	return len(dAtA) - i, nil
+}
+
+func (m *CertificateSigningRequestList) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *CertificateSigningRequestList) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *CertificateSigningRequestList) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if len(m.Items) > 0 {
+		for iNdEx := len(m.Items) - 1; iNdEx >= 0; iNdEx-- {
+			{
+				size, err := m.Items[iNdEx].MarshalToSizedBuffer(dAtA[:i])
+				if err != nil {
+					return 0, err
+				}
+				i -= size
+				i = encodeVarintGenerated(dAtA, i, uint64(size))
+			}
+			i--
+			dAtA[i] = 0x12
+		}
+	}
+	{
+		size, err := m.ListMeta.MarshalToSizedBuffer(dAtA[:i])
+		if err != nil {
+			return 0, err
+		}
+		i -= size
+		i = encodeVarintGenerated(dAtA, i, uint64(size))
+	}
+	i--
+	dAtA[i] = 0xa
+	return len(dAtA) - i, nil
+}
+
+func (m *CertificateSigningRequestSpec) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *CertificateSigningRequestSpec) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *CertificateSigningRequestSpec) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if m.SignerName != nil {
+		i -= len(*m.SignerName)
+		copy(dAtA[i:], *m.SignerName)
+		i = encodeVarintGenerated(dAtA, i, uint64(len(*m.SignerName)))
+		i--
+		dAtA[i] = 0x3a
+	}
+	if len(m.Extra) > 0 {
+		keysForExtra := make([]string, 0, len(m.Extra))
+		for k := range m.Extra {
+			keysForExtra = append(keysForExtra, string(k))
+		}
+		github_com_gogo_protobuf_sortkeys.Strings(keysForExtra)
+		for iNdEx := len(keysForExtra) - 1; iNdEx >= 0; iNdEx-- {
+			v := m.Extra[string(keysForExtra[iNdEx])]
+			baseI := i
+			{
+				size, err := (&v).MarshalToSizedBuffer(dAtA[:i])
+				if err != nil {
+					return 0, err
+				}
+				i -= size
+				i = encodeVarintGenerated(dAtA, i, uint64(size))
+			}
+			i--
+			dAtA[i] = 0x12
+			i -= len(keysForExtra[iNdEx])
+			copy(dAtA[i:], keysForExtra[iNdEx])
+			i = encodeVarintGenerated(dAtA, i, uint64(len(keysForExtra[iNdEx])))
+			i--
+			dAtA[i] = 0xa
+			i = encodeVarintGenerated(dAtA, i, uint64(baseI-i))
+			i--
+			dAtA[i] = 0x32
+		}
+	}
+	if len(m.Usages) > 0 {
+		for iNdEx := len(m.Usages) - 1; iNdEx >= 0; iNdEx-- {
+			i -= len(m.Usages[iNdEx])
+			copy(dAtA[i:], m.Usages[iNdEx])
+			i = encodeVarintGenerated(dAtA, i, uint64(len(m.Usages[iNdEx])))
+			i--
+			dAtA[i] = 0x2a
+		}
+	}
+	if len(m.Groups) > 0 {
+		for iNdEx := len(m.Groups) - 1; iNdEx >= 0; iNdEx-- {
+			i -= len(m.Groups[iNdEx])
+			copy(dAtA[i:], m.Groups[iNdEx])
+			i = encodeVarintGenerated(dAtA, i, uint64(len(m.Groups[iNdEx])))
+			i--
+			dAtA[i] = 0x22
+		}
+	}
+	i -= len(m.UID)
+	copy(dAtA[i:], m.UID)
+	i = encodeVarintGenerated(dAtA, i, uint64(len(m.UID)))
+	i--
+	dAtA[i] = 0x1a
+	i -= len(m.Username)
+	copy(dAtA[i:], m.Username)
+	i = encodeVarintGenerated(dAtA, i, uint64(len(m.Username)))
+	i--
+	dAtA[i] = 0x12
+	if m.Request != nil {
+		i -= len(m.Request)
+		copy(dAtA[i:], m.Request)
+		i = encodeVarintGenerated(dAtA, i, uint64(len(m.Request)))
+		i--
+		dAtA[i] = 0xa
+	}
+	return len(dAtA) - i, nil
+}
+
+func (m *CertificateSigningRequestStatus) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *CertificateSigningRequestStatus) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *CertificateSigningRequestStatus) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if m.Certificate != nil {
+		i -= len(m.Certificate)
+		copy(dAtA[i:], m.Certificate)
+		i = encodeVarintGenerated(dAtA, i, uint64(len(m.Certificate)))
+		i--
+		dAtA[i] = 0x12
+	}
+	if len(m.Conditions) > 0 {
+		for iNdEx := len(m.Conditions) - 1; iNdEx >= 0; iNdEx-- {
+			{
+				size, err := m.Conditions[iNdEx].MarshalToSizedBuffer(dAtA[:i])
+				if err != nil {
+					return 0, err
+				}
+				i -= size
+				i = encodeVarintGenerated(dAtA, i, uint64(size))
+			}
+			i--
+			dAtA[i] = 0xa
+		}
+	}
+	return len(dAtA) - i, nil
+}
+
+func (m ExtraValue) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m ExtraValue) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m ExtraValue) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if len(m) > 0 {
+		for iNdEx := len(m) - 1; iNdEx >= 0; iNdEx-- {
+			i -= len(m[iNdEx])
+			copy(dAtA[i:], m[iNdEx])
+			i = encodeVarintGenerated(dAtA, i, uint64(len(m[iNdEx])))
+			i--
+			dAtA[i] = 0xa
+		}
+	}
+	return len(dAtA) - i, nil
+}
+
+func encodeVarintGenerated(dAtA []byte, offset int, v uint64) int {
+	offset -= sovGenerated(v)
+	base := offset
+	for v >= 1<<7 {
+		dAtA[offset] = uint8(v&0x7f | 0x80)
+		v >>= 7
+		offset++
+	}
+	dAtA[offset] = uint8(v)
+	return base
+}
+func (m *CertificateSigningRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = m.ObjectMeta.Size()
+	n += 1 + l + sovGenerated(uint64(l))
+	l = m.Spec.Size()
+	n += 1 + l + sovGenerated(uint64(l))
+	l = m.Status.Size()
+	n += 1 + l + sovGenerated(uint64(l))
+	return n
+}
+
+func (m *CertificateSigningRequestCondition) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = len(m.Type)
+	n += 1 + l + sovGenerated(uint64(l))
+	l = len(m.Reason)
+	n += 1 + l + sovGenerated(uint64(l))
+	l = len(m.Message)
+	n += 1 + l + sovGenerated(uint64(l))
+	l = m.LastUpdateTime.Size()
+	n += 1 + l + sovGenerated(uint64(l))
+	l = m.LastTransitionTime.Size()
+	n += 1 + l + sovGenerated(uint64(l))
+	l = len(m.Status)
+	n += 1 + l + sovGenerated(uint64(l))
+	return n
+}
+
+func (m *CertificateSigningRequestList) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = m.ListMeta.Size()
+	n += 1 + l + sovGenerated(uint64(l))
+	if len(m.Items) > 0 {
+		for _, e := range m.Items {
+			l = e.Size()
+			n += 1 + l + sovGenerated(uint64(l))
+		}
+	}
+	return n
+}
+
+func (m *CertificateSigningRequestSpec) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Request != nil {
+		l = len(m.Request)
+		n += 1 + l + sovGenerated(uint64(l))
+	}
+	l = len(m.Username)
+	n += 1 + l + sovGenerated(uint64(l))
+	l = len(m.UID)
+	n += 1 + l + sovGenerated(uint64(l))
+	if len(m.Groups) > 0 {
+		for _, s := range m.Groups {
+			l = len(s)
+			n += 1 + l + sovGenerated(uint64(l))
+		}
+	}
+	if len(m.Usages) > 0 {
+		for _, s := range m.Usages {
+			l = len(s)
+			n += 1 + l + sovGenerated(uint64(l))
+		}
+	}
+	if len(m.Extra) > 0 {
+		for k, v := range m.Extra {
+			_ = k
+			_ = v
+			l = v.Size()
+			mapEntrySize := 1 + len(k) + sovGenerated(uint64(len(k))) + 1 + l + sovGenerated(uint64(l))
+			n += mapEntrySize + 1 + sovGenerated(uint64(mapEntrySize))
+		}
+	}
+	if m.SignerName != nil {
+		l = len(*m.SignerName)
+		n += 1 + l + sovGenerated(uint64(l))
+	}
+	return n
+}
+
+func (m *CertificateSigningRequestStatus) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if len(m.Conditions) > 0 {
+		for _, e := range m.Conditions {
+			l = e.Size()
+			n += 1 + l + sovGenerated(uint64(l))
+		}
+	}
+	if m.Certificate != nil {
+		l = len(m.Certificate)
+		n += 1 + l + sovGenerated(uint64(l))
+	}
+	return n
+}
+
+func (m ExtraValue) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if len(m) > 0 {
+		for _, s := range m {
+			l = len(s)
+			n += 1 + l + sovGenerated(uint64(l))
+		}
+	}
+	return n
+}
+
+func sovGenerated(x uint64) (n int) {
+	return (math_bits.Len64(x|1) + 6) / 7
+}
+func sozGenerated(x uint64) (n int) {
+	return sovGenerated(uint64((x << 1) ^ uint64((int64(x) >> 63))))
+}
+func (this *CertificateSigningRequest) String() string {
+	if this == nil {
+		return "nil"
+	}
+	s := strings.Join([]string{`&CertificateSigningRequest{`,
+		`ObjectMeta:` + strings.Replace(strings.Replace(fmt.Sprintf("%v", this.ObjectMeta), "ObjectMeta", "v1.ObjectMeta", 1), `&`, ``, 1) + `,`,
+		`Spec:` + strings.Replace(strings.Replace(this.Spec.String(), "CertificateSigningRequestSpec", "CertificateSigningRequestSpec", 1), `&`, ``, 1) + `,`,
+		`Status:` + strings.Replace(strings.Replace(this.Status.String(), "CertificateSigningRequestStatus", "CertificateSigningRequestStatus", 1), `&`, ``, 1) + `,`,
+		`}`,
+	}, "")
+	return s
+}
+func (this *CertificateSigningRequestCondition) String() string {
+	if this == nil {
+		return "nil"
+	}
+	s := strings.Join([]string{`&CertificateSigningRequestCondition{`,
+		`Type:` + fmt.Sprintf("%v", this.Type) + `,`,
+		`Reason:` + fmt.Sprintf("%v", this.Reason) + `,`,
+		`Message:` + fmt.Sprintf("%v", this.Message) + `,`,
+		`LastUpdateTime:` + strings.Replace(strings.Replace(fmt.Sprintf("%v", this.LastUpdateTime), "Time", "v1.Time", 1), `&`, ``, 1) + `,`,
+		`LastTransitionTime:` + strings.Replace(strings.Replace(fmt.Sprintf("%v", this.LastTransitionTime), "Time", "v1.Time", 1), `&`, ``, 1) + `,`,
+		`Status:` + fmt.Sprintf("%v", this.Status) + `,`,
+		`}`,
+	}, "")
+	return s
+}
+func (this *CertificateSigningRequestList) String() string {
+	if this == nil {
+		return "nil"
+	}
+	repeatedStringForItems := "[]CertificateSigningRequest{"
+	for _, f := range this.Items {
+		repeatedStringForItems += strings.Replace(strings.Replace(f.String(), "CertificateSigningRequest", "CertificateSigningRequest", 1), `&`, ``, 1) + ","
+	}
+	repeatedStringForItems += "}"
+	s := strings.Join([]string{`&CertificateSigningRequestList{`,
+		`ListMeta:` + strings.Replace(strings.Replace(fmt.Sprintf("%v", this.ListMeta), "ListMeta", "v1.ListMeta", 1), `&`, ``, 1) + `,`,
+		`Items:` + repeatedStringForItems + `,`,
+		`}`,
+	}, "")
+	return s
+}
+func (this *CertificateSigningRequestSpec) String() string {
+	if this == nil {
+		return "nil"
+	}
+	keysForExtra := make([]string, 0, len(this.Extra))
+	for k := range this.Extra {
+		keysForExtra = append(keysForExtra, k)
+	}
+	github_com_gogo_protobuf_sortkeys.Strings(keysForExtra)
+	mapStringForExtra := "map[string]ExtraValue{"
+	for _, k := range keysForExtra {
+		mapStringForExtra += fmt.Sprintf("%v: %v,", k, this.Extra[k])
+	}
+	mapStringForExtra += "}"
+	s := strings.Join([]string{`&CertificateSigningRequestSpec{`,
+		`Request:` + valueToStringGenerated(this.Request) + `,`,
+		`Username:` + fmt.Sprintf("%v", this.Username) + `,`,
+		`UID:` + fmt.Sprintf("%v", this.UID) + `,`,
+		`Groups:` + fmt.Sprintf("%v", this.Groups) + `,`,
+		`Usages:` + fmt.Sprintf("%v", this.Usages) + `,`,
+		`Extra:` + mapStringForExtra + `,`,
+		`SignerName:` + valueToStringGenerated(this.SignerName) + `,`,
+		`}`,
+	}, "")
+	return s
+}
+func (this *CertificateSigningRequestStatus) String() string {
+	if this == nil {
+		return "nil"
+	}
+	repeatedStringForConditions := "[]CertificateSigningRequestCondition{"
+	for _, f := range this.Conditions {
+		repeatedStringForConditions += strings.Replace(strings.Replace(f.String(), "CertificateSigningRequestCondition", "CertificateSigningRequestCondition", 1), `&`, ``, 1) + ","
+	}
+	repeatedStringForConditions += "}"
+	s := strings.Join([]string{`&CertificateSigningRequestStatus{`,
+		`Conditions:` + repeatedStringForConditions + `,`,
+		`Certificate:` + valueToStringGenerated(this.Certificate) + `,`,
+		`}`,
+	}, "")
+	return s
+}
+func valueToStringGenerated(v interface{}) string {
+	rv := reflect.ValueOf(v)
+	if rv.IsNil() {
+		return "nil"
+	}
+	pv := reflect.Indirect(rv).Interface()
+	return fmt.Sprintf("*%v", pv)
+}
+func (m *CertificateSigningRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowGenerated
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: CertificateSigningRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: CertificateSigningRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field ObjectMeta", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowGenerated
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if err := m.ObjectMeta.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Spec", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowGenerated
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if err := m.Spec.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 3:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Status", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowGenerated
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if err := m.Status.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipGenerated(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *CertificateSigningRequestCondition) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowGenerated
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: CertificateSigningRequestCondition: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: CertificateSigningRequestCondition: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Type", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowGenerated
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Type = RequestConditionType(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Reason", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowGenerated
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Reason = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 3:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Message", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowGenerated
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Message = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 4:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field LastUpdateTime", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowGenerated
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if err := m.LastUpdateTime.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 5:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field LastTransitionTime", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowGenerated
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if err := m.LastTransitionTime.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 6:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Status", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowGenerated
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Status = k8s_io_api_core_v1.ConditionStatus(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipGenerated(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *CertificateSigningRequestList) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowGenerated
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: CertificateSigningRequestList: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: CertificateSigningRequestList: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field ListMeta", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowGenerated
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if err := m.ListMeta.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Items", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowGenerated
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Items = append(m.Items, CertificateSigningRequest{})
+			if err := m.Items[len(m.Items)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipGenerated(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *CertificateSigningRequestSpec) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowGenerated
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: CertificateSigningRequestSpec: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: CertificateSigningRequestSpec: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Request", wireType)
+			}
+			var byteLen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowGenerated
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				byteLen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if byteLen < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			postIndex := iNdEx + byteLen
+			if postIndex < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Request = append(m.Request[:0], dAtA[iNdEx:postIndex]...)
+			if m.Request == nil {
+				m.Request = []byte{}
+			}
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Username", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowGenerated
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Username = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 3:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field UID", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowGenerated
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.UID = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 4:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Groups", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowGenerated
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Groups = append(m.Groups, string(dAtA[iNdEx:postIndex]))
+			iNdEx = postIndex
+		case 5:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Usages", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowGenerated
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Usages = append(m.Usages, KeyUsage(dAtA[iNdEx:postIndex]))
+			iNdEx = postIndex
+		case 6:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Extra", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowGenerated
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Extra == nil {
+				m.Extra = make(map[string]ExtraValue)
+			}
+			var mapkey string
+			mapvalue := &ExtraValue{}
+			for iNdEx < postIndex {
+				entryPreIndex := iNdEx
+				var wire uint64
+				for shift := uint(0); ; shift += 7 {
+					if shift >= 64 {
+						return ErrIntOverflowGenerated
+					}
+					if iNdEx >= l {
+						return io.ErrUnexpectedEOF
+					}
+					b := dAtA[iNdEx]
+					iNdEx++
+					wire |= uint64(b&0x7F) << shift
+					if b < 0x80 {
+						break
+					}
+				}
+				fieldNum := int32(wire >> 3)
+				if fieldNum == 1 {
+					var stringLenmapkey uint64
+					for shift := uint(0); ; shift += 7 {
+						if shift >= 64 {
+							return ErrIntOverflowGenerated
+						}
+						if iNdEx >= l {
+							return io.ErrUnexpectedEOF
+						}
+						b := dAtA[iNdEx]
+						iNdEx++
+						stringLenmapkey |= uint64(b&0x7F) << shift
+						if b < 0x80 {
+							break
+						}
+					}
+					intStringLenmapkey := int(stringLenmapkey)
+					if intStringLenmapkey < 0 {
+						return ErrInvalidLengthGenerated
+					}
+					postStringIndexmapkey := iNdEx + intStringLenmapkey
+					if postStringIndexmapkey < 0 {
+						return ErrInvalidLengthGenerated
+					}
+					if postStringIndexmapkey > l {
+						return io.ErrUnexpectedEOF
+					}
+					mapkey = string(dAtA[iNdEx:postStringIndexmapkey])
+					iNdEx = postStringIndexmapkey
+				} else if fieldNum == 2 {
+					var mapmsglen int
+					for shift := uint(0); ; shift += 7 {
+						if shift >= 64 {
+							return ErrIntOverflowGenerated
+						}
+						if iNdEx >= l {
+							return io.ErrUnexpectedEOF
+						}
+						b := dAtA[iNdEx]
+						iNdEx++
+						mapmsglen |= int(b&0x7F) << shift
+						if b < 0x80 {
+							break
+						}
+					}
+					if mapmsglen < 0 {
+						return ErrInvalidLengthGenerated
+					}
+					postmsgIndex := iNdEx + mapmsglen
+					if postmsgIndex < 0 {
+						return ErrInvalidLengthGenerated
+					}
+					if postmsgIndex > l {
+						return io.ErrUnexpectedEOF
+					}
+					mapvalue = &ExtraValue{}
+					if err := mapvalue.Unmarshal(dAtA[iNdEx:postmsgIndex]); err != nil {
+						return err
+					}
+					iNdEx = postmsgIndex
+				} else {
+					iNdEx = entryPreIndex
+					skippy, err := skipGenerated(dAtA[iNdEx:])
+					if err != nil {
+						return err
+					}
+					if skippy < 0 {
+						return ErrInvalidLengthGenerated
+					}
+					if (iNdEx + skippy) > postIndex {
+						return io.ErrUnexpectedEOF
+					}
+					iNdEx += skippy
+				}
+			}
+			m.Extra[mapkey] = *mapvalue
+			iNdEx = postIndex
+		case 7:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field SignerName", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowGenerated
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			s := string(dAtA[iNdEx:postIndex])
+			m.SignerName = &s
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipGenerated(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *CertificateSigningRequestStatus) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowGenerated
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: CertificateSigningRequestStatus: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: CertificateSigningRequestStatus: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Conditions", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowGenerated
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Conditions = append(m.Conditions, CertificateSigningRequestCondition{})
+			if err := m.Conditions[len(m.Conditions)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Certificate", wireType)
+			}
+			var byteLen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowGenerated
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				byteLen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if byteLen < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			postIndex := iNdEx + byteLen
+			if postIndex < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Certificate = append(m.Certificate[:0], dAtA[iNdEx:postIndex]...)
+			if m.Certificate == nil {
+				m.Certificate = []byte{}
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipGenerated(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *ExtraValue) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowGenerated
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: ExtraValue: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: ExtraValue: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Items", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowGenerated
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			*m = append(*m, string(dAtA[iNdEx:postIndex]))
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipGenerated(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthGenerated
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func skipGenerated(dAtA []byte) (n int, err error) {
+	l := len(dAtA)
+	iNdEx := 0
+	depth := 0
+	for iNdEx < l {
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return 0, ErrIntOverflowGenerated
+			}
+			if iNdEx >= l {
+				return 0, io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= (uint64(b) & 0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		wireType := int(wire & 0x7)
+		switch wireType {
+		case 0:
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return 0, ErrIntOverflowGenerated
+				}
+				if iNdEx >= l {
+					return 0, io.ErrUnexpectedEOF
+				}
+				iNdEx++
+				if dAtA[iNdEx-1] < 0x80 {
+					break
+				}
+			}
+		case 1:
+			iNdEx += 8
+		case 2:
+			var length int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return 0, ErrIntOverflowGenerated
+				}
+				if iNdEx >= l {
+					return 0, io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				length |= (int(b) & 0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if length < 0 {
+				return 0, ErrInvalidLengthGenerated
+			}
+			iNdEx += length
+		case 3:
+			depth++
+		case 4:
+			if depth == 0 {
+				return 0, ErrUnexpectedEndOfGroupGenerated
+			}
+			depth--
+		case 5:
+			iNdEx += 4
+		default:
+			return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
+		}
+		if iNdEx < 0 {
+			return 0, ErrInvalidLengthGenerated
+		}
+		if depth == 0 {
+			return iNdEx, nil
+		}
+	}
+	return 0, io.ErrUnexpectedEOF
+}
+
+var (
+	ErrInvalidLengthGenerated        = fmt.Errorf("proto: negative length found during unmarshaling")
+	ErrIntOverflowGenerated          = fmt.Errorf("proto: integer overflow")
+	ErrUnexpectedEndOfGroupGenerated = fmt.Errorf("proto: unexpected end of group")
+)
diff --git a/vendor/k8s.io/api/certificates/v1beta1/generated.proto b/vendor/k8s.io/api/certificates/v1beta1/generated.proto
new file mode 100644
index 0000000..2fb4dc4
--- /dev/null
+++ b/vendor/k8s.io/api/certificates/v1beta1/generated.proto
@@ -0,0 +1,178 @@
+/*
+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.
+*/
+
+
+// This file was autogenerated by go-to-protobuf. Do not edit it manually!
+
+syntax = 'proto2';
+
+package k8s.io.api.certificates.v1beta1;
+
+import "k8s.io/api/core/v1/generated.proto";
+import "k8s.io/apimachinery/pkg/apis/meta/v1/generated.proto";
+import "k8s.io/apimachinery/pkg/runtime/generated.proto";
+import "k8s.io/apimachinery/pkg/runtime/schema/generated.proto";
+
+// Package-wide variables from generator "generated".
+option go_package = "v1beta1";
+
+// Describes a certificate signing request
+message CertificateSigningRequest {
+  // +optional
+  optional k8s.io.apimachinery.pkg.apis.meta.v1.ObjectMeta metadata = 1;
+
+  // The certificate request itself and any additional information.
+  // +optional
+  optional CertificateSigningRequestSpec spec = 2;
+
+  // Derived information about the request.
+  // +optional
+  optional CertificateSigningRequestStatus status = 3;
+}
+
+message CertificateSigningRequestCondition {
+  // type of the condition. Known conditions include "Approved", "Denied", and "Failed".
+  optional string type = 1;
+
+  // Status of the condition, one of True, False, Unknown.
+  // Approved, Denied, and Failed conditions may not be "False" or "Unknown".
+  // Defaults to "True".
+  // If unset, should be treated as "True".
+  // +optional
+  optional string status = 6;
+
+  // brief reason for the request state
+  // +optional
+  optional string reason = 2;
+
+  // human readable message with details about the request state
+  // +optional
+  optional string message = 3;
+
+  // timestamp for the last update to this condition
+  // +optional
+  optional k8s.io.apimachinery.pkg.apis.meta.v1.Time lastUpdateTime = 4;
+
+  // lastTransitionTime is the time the condition last transitioned from one status to another.
+  // If unset, when a new condition type is added or an existing condition's status is changed,
+  // the server defaults this to the current time.
+  // +optional
+  optional k8s.io.apimachinery.pkg.apis.meta.v1.Time lastTransitionTime = 5;
+}
+
+message CertificateSigningRequestList {
+  // +optional
+  optional k8s.io.apimachinery.pkg.apis.meta.v1.ListMeta metadata = 1;
+
+  repeated CertificateSigningRequest items = 2;
+}
+
+// This information is immutable after the request is created. Only the Request
+// and Usages fields can be set on creation, other fields are derived by
+// Kubernetes and cannot be modified by users.
+message CertificateSigningRequestSpec {
+  // Base64-encoded PKCS#10 CSR data
+  // +listType=atomic
+  optional bytes request = 1;
+
+  // Requested signer for the request. It is a qualified name in the form:
+  // `scope-hostname.io/name`.
+  // If empty, it will be defaulted:
+  //  1. If it's a kubelet client certificate, it is assigned
+  //     "kubernetes.io/kube-apiserver-client-kubelet".
+  //  2. If it's a kubelet serving certificate, it is assigned
+  //     "kubernetes.io/kubelet-serving".
+  //  3. Otherwise, it is assigned "kubernetes.io/legacy-unknown".
+  // Distribution of trust for signers happens out of band.
+  // You can select on this field using `spec.signerName`.
+  // +optional
+  optional string signerName = 7;
+
+  // allowedUsages specifies a set of usage contexts the key will be
+  // valid for.
+  // See: https://tools.ietf.org/html/rfc5280#section-4.2.1.3
+  //      https://tools.ietf.org/html/rfc5280#section-4.2.1.12
+  // Valid values are:
+  //  "signing",
+  //  "digital signature",
+  //  "content commitment",
+  //  "key encipherment",
+  //  "key agreement",
+  //  "data encipherment",
+  //  "cert sign",
+  //  "crl sign",
+  //  "encipher only",
+  //  "decipher only",
+  //  "any",
+  //  "server auth",
+  //  "client auth",
+  //  "code signing",
+  //  "email protection",
+  //  "s/mime",
+  //  "ipsec end system",
+  //  "ipsec tunnel",
+  //  "ipsec user",
+  //  "timestamping",
+  //  "ocsp signing",
+  //  "microsoft sgc",
+  //  "netscape sgc"
+  // +listType=atomic
+  repeated string usages = 5;
+
+  // Information about the requesting user.
+  // See user.Info interface for details.
+  // +optional
+  optional string username = 2;
+
+  // UID information about the requesting user.
+  // See user.Info interface for details.
+  // +optional
+  optional string uid = 3;
+
+  // Group information about the requesting user.
+  // See user.Info interface for details.
+  // +listType=atomic
+  // +optional
+  repeated string groups = 4;
+
+  // Extra information about the requesting user.
+  // See user.Info interface for details.
+  // +optional
+  map<string, ExtraValue> extra = 6;
+}
+
+message CertificateSigningRequestStatus {
+  // Conditions applied to the request, such as approval or denial.
+  // +listType=map
+  // +listMapKey=type
+  // +optional
+  repeated CertificateSigningRequestCondition conditions = 1;
+
+  // If request was approved, the controller will place the issued certificate here.
+  // +listType=atomic
+  // +optional
+  optional bytes certificate = 2;
+}
+
+// ExtraValue masks the value so protobuf can generate
+// +protobuf.nullable=true
+// +protobuf.options.(gogoproto.goproto_stringer)=false
+message ExtraValue {
+  // items, if empty, will result in an empty slice
+
+  repeated string items = 1;
+}
+
diff --git a/vendor/k8s.io/api/certificates/v1beta1/register.go b/vendor/k8s.io/api/certificates/v1beta1/register.go
new file mode 100644
index 0000000..b4f3af9
--- /dev/null
+++ b/vendor/k8s.io/api/certificates/v1beta1/register.go
@@ -0,0 +1,59 @@
+/*
+Copyright 2017 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 v1beta1
+
+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 = "certificates.k8s.io"
+
+// SchemeGroupVersion is group version used to register these objects
+var SchemeGroupVersion = schema.GroupVersion{Group: GroupName, Version: "v1beta1"}
+
+// Kind takes an unqualified kind and returns a Group qualified GroupKind
+func Kind(kind string) schema.GroupKind {
+	return SchemeGroupVersion.WithKind(kind).GroupKind()
+}
+
+// Resource takes an unqualified resource and returns a Group qualified GroupResource
+func Resource(resource string) schema.GroupResource {
+	return SchemeGroupVersion.WithResource(resource).GroupResource()
+}
+
+var (
+	// TODO: move SchemeBuilder with zz_generated.deepcopy.go to k8s.io/api.
+	// localSchemeBuilder and AddToScheme will stay in k8s.io/kubernetes.
+	SchemeBuilder      = runtime.NewSchemeBuilder(addKnownTypes)
+	localSchemeBuilder = &SchemeBuilder
+	AddToScheme        = localSchemeBuilder.AddToScheme
+)
+
+// Adds the list of known types to the given scheme.
+func addKnownTypes(scheme *runtime.Scheme) error {
+	scheme.AddKnownTypes(SchemeGroupVersion,
+		&CertificateSigningRequest{},
+		&CertificateSigningRequestList{},
+	)
+
+	// Add the watch version that applies
+	metav1.AddToGroupVersion(scheme, SchemeGroupVersion)
+	return nil
+}
diff --git a/vendor/k8s.io/api/certificates/v1beta1/types.go b/vendor/k8s.io/api/certificates/v1beta1/types.go
new file mode 100644
index 0000000..9e61c67
--- /dev/null
+++ b/vendor/k8s.io/api/certificates/v1beta1/types.go
@@ -0,0 +1,239 @@
+/*
+Copyright 2016 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 v1beta1
+
+import (
+	"fmt"
+
+	v1 "k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+// +genclient
+// +genclient:nonNamespaced
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+// +k8s:prerelease-lifecycle-gen:introduced=1.12
+// +k8s:prerelease-lifecycle-gen:deprecated=1.19
+// +k8s:prerelease-lifecycle-gen:replacement=certificates.k8s.io,v1,CertificateSigningRequest
+
+// Describes a certificate signing request
+type CertificateSigningRequest struct {
+	metav1.TypeMeta `json:",inline"`
+	// +optional
+	metav1.ObjectMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"`
+
+	// The certificate request itself and any additional information.
+	// +optional
+	Spec CertificateSigningRequestSpec `json:"spec,omitempty" protobuf:"bytes,2,opt,name=spec"`
+
+	// Derived information about the request.
+	// +optional
+	Status CertificateSigningRequestStatus `json:"status,omitempty" protobuf:"bytes,3,opt,name=status"`
+}
+
+// This information is immutable after the request is created. Only the Request
+// and Usages fields can be set on creation, other fields are derived by
+// Kubernetes and cannot be modified by users.
+type CertificateSigningRequestSpec struct {
+	// Base64-encoded PKCS#10 CSR data
+	// +listType=atomic
+	Request []byte `json:"request" protobuf:"bytes,1,opt,name=request"`
+
+	// Requested signer for the request. It is a qualified name in the form:
+	// `scope-hostname.io/name`.
+	// If empty, it will be defaulted:
+	//  1. If it's a kubelet client certificate, it is assigned
+	//     "kubernetes.io/kube-apiserver-client-kubelet".
+	//  2. If it's a kubelet serving certificate, it is assigned
+	//     "kubernetes.io/kubelet-serving".
+	//  3. Otherwise, it is assigned "kubernetes.io/legacy-unknown".
+	// Distribution of trust for signers happens out of band.
+	// You can select on this field using `spec.signerName`.
+	// +optional
+	SignerName *string `json:"signerName,omitempty" protobuf:"bytes,7,opt,name=signerName"`
+
+	// allowedUsages specifies a set of usage contexts the key will be
+	// valid for.
+	// See: https://tools.ietf.org/html/rfc5280#section-4.2.1.3
+	//      https://tools.ietf.org/html/rfc5280#section-4.2.1.12
+	// Valid values are:
+	//  "signing",
+	//  "digital signature",
+	//  "content commitment",
+	//  "key encipherment",
+	//  "key agreement",
+	//  "data encipherment",
+	//  "cert sign",
+	//  "crl sign",
+	//  "encipher only",
+	//  "decipher only",
+	//  "any",
+	//  "server auth",
+	//  "client auth",
+	//  "code signing",
+	//  "email protection",
+	//  "s/mime",
+	//  "ipsec end system",
+	//  "ipsec tunnel",
+	//  "ipsec user",
+	//  "timestamping",
+	//  "ocsp signing",
+	//  "microsoft sgc",
+	//  "netscape sgc"
+	// +listType=atomic
+	Usages []KeyUsage `json:"usages,omitempty" protobuf:"bytes,5,opt,name=usages"`
+
+	// Information about the requesting user.
+	// See user.Info interface for details.
+	// +optional
+	Username string `json:"username,omitempty" protobuf:"bytes,2,opt,name=username"`
+	// UID information about the requesting user.
+	// See user.Info interface for details.
+	// +optional
+	UID string `json:"uid,omitempty" protobuf:"bytes,3,opt,name=uid"`
+	// Group information about the requesting user.
+	// See user.Info interface for details.
+	// +listType=atomic
+	// +optional
+	Groups []string `json:"groups,omitempty" protobuf:"bytes,4,rep,name=groups"`
+	// Extra information about the requesting user.
+	// See user.Info interface for details.
+	// +optional
+	Extra map[string]ExtraValue `json:"extra,omitempty" protobuf:"bytes,6,rep,name=extra"`
+}
+
+// Built in signerName values that are honoured by kube-controller-manager.
+// None of these usages are related to ServiceAccount token secrets
+// `.data[ca.crt]` in any way.
+const (
+	// Signs certificates that will be honored as client-certs by the
+	// kube-apiserver. Never auto-approved by kube-controller-manager.
+	KubeAPIServerClientSignerName = "kubernetes.io/kube-apiserver-client"
+
+	// Signs client certificates that will be honored as client-certs by the
+	// kube-apiserver for a kubelet.
+	// May be auto-approved by kube-controller-manager.
+	KubeAPIServerClientKubeletSignerName = "kubernetes.io/kube-apiserver-client-kubelet"
+
+	// Signs serving certificates that are honored as a valid kubelet serving
+	// certificate by the kube-apiserver, but has no other guarantees.
+	KubeletServingSignerName = "kubernetes.io/kubelet-serving"
+
+	// Has no guarantees for trust at all. Some distributions may honor these
+	// as client certs, but that behavior is not standard kubernetes behavior.
+	LegacyUnknownSignerName = "kubernetes.io/legacy-unknown"
+)
+
+// ExtraValue masks the value so protobuf can generate
+// +protobuf.nullable=true
+// +protobuf.options.(gogoproto.goproto_stringer)=false
+type ExtraValue []string
+
+func (t ExtraValue) String() string {
+	return fmt.Sprintf("%v", []string(t))
+}
+
+type CertificateSigningRequestStatus struct {
+	// Conditions applied to the request, such as approval or denial.
+	// +listType=map
+	// +listMapKey=type
+	// +optional
+	Conditions []CertificateSigningRequestCondition `json:"conditions,omitempty" protobuf:"bytes,1,rep,name=conditions"`
+
+	// If request was approved, the controller will place the issued certificate here.
+	// +listType=atomic
+	// +optional
+	Certificate []byte `json:"certificate,omitempty" protobuf:"bytes,2,opt,name=certificate"`
+}
+
+type RequestConditionType string
+
+// These are the possible conditions for a certificate request.
+const (
+	CertificateApproved RequestConditionType = "Approved"
+	CertificateDenied   RequestConditionType = "Denied"
+	CertificateFailed   RequestConditionType = "Failed"
+)
+
+type CertificateSigningRequestCondition struct {
+	// type of the condition. Known conditions include "Approved", "Denied", and "Failed".
+	Type RequestConditionType `json:"type" protobuf:"bytes,1,opt,name=type,casttype=RequestConditionType"`
+	// Status of the condition, one of True, False, Unknown.
+	// Approved, Denied, and Failed conditions may not be "False" or "Unknown".
+	// Defaults to "True".
+	// If unset, should be treated as "True".
+	// +optional
+	Status v1.ConditionStatus `json:"status" protobuf:"bytes,6,opt,name=status,casttype=k8s.io/api/core/v1.ConditionStatus"`
+	// brief reason for the request state
+	// +optional
+	Reason string `json:"reason,omitempty" protobuf:"bytes,2,opt,name=reason"`
+	// human readable message with details about the request state
+	// +optional
+	Message string `json:"message,omitempty" protobuf:"bytes,3,opt,name=message"`
+	// timestamp for the last update to this condition
+	// +optional
+	LastUpdateTime metav1.Time `json:"lastUpdateTime,omitempty" protobuf:"bytes,4,opt,name=lastUpdateTime"`
+	// lastTransitionTime is the time the condition last transitioned from one status to another.
+	// If unset, when a new condition type is added or an existing condition's status is changed,
+	// the server defaults this to the current time.
+	// +optional
+	LastTransitionTime metav1.Time `json:"lastTransitionTime,omitempty" protobuf:"bytes,5,opt,name=lastTransitionTime"`
+}
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+// +k8s:prerelease-lifecycle-gen:introduced=1.12
+// +k8s:prerelease-lifecycle-gen:deprecated=1.19
+// +k8s:prerelease-lifecycle-gen:replacement=certificates.k8s.io,v1,CertificateSigningRequestList
+
+type CertificateSigningRequestList struct {
+	metav1.TypeMeta `json:",inline"`
+	// +optional
+	metav1.ListMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"`
+
+	Items []CertificateSigningRequest `json:"items" protobuf:"bytes,2,rep,name=items"`
+}
+
+// KeyUsages specifies valid usage contexts for keys.
+// See: https://tools.ietf.org/html/rfc5280#section-4.2.1.3
+//      https://tools.ietf.org/html/rfc5280#section-4.2.1.12
+type KeyUsage string
+
+const (
+	UsageSigning           KeyUsage = "signing"
+	UsageDigitalSignature  KeyUsage = "digital signature"
+	UsageContentCommitment KeyUsage = "content commitment"
+	UsageKeyEncipherment   KeyUsage = "key encipherment"
+	UsageKeyAgreement      KeyUsage = "key agreement"
+	UsageDataEncipherment  KeyUsage = "data encipherment"
+	UsageCertSign          KeyUsage = "cert sign"
+	UsageCRLSign           KeyUsage = "crl sign"
+	UsageEncipherOnly      KeyUsage = "encipher only"
+	UsageDecipherOnly      KeyUsage = "decipher only"
+	UsageAny               KeyUsage = "any"
+	UsageServerAuth        KeyUsage = "server auth"
+	UsageClientAuth        KeyUsage = "client auth"
+	UsageCodeSigning       KeyUsage = "code signing"
+	UsageEmailProtection   KeyUsage = "email protection"
+	UsageSMIME             KeyUsage = "s/mime"
+	UsageIPsecEndSystem    KeyUsage = "ipsec end system"
+	UsageIPsecTunnel       KeyUsage = "ipsec tunnel"
+	UsageIPsecUser         KeyUsage = "ipsec user"
+	UsageTimestamping      KeyUsage = "timestamping"
+	UsageOCSPSigning       KeyUsage = "ocsp signing"
+	UsageMicrosoftSGC      KeyUsage = "microsoft sgc"
+	UsageNetscapeSGC       KeyUsage = "netscape sgc"
+)
diff --git a/vendor/k8s.io/api/certificates/v1beta1/types_swagger_doc_generated.go b/vendor/k8s.io/api/certificates/v1beta1/types_swagger_doc_generated.go
new file mode 100644
index 0000000..396fee0
--- /dev/null
+++ b/vendor/k8s.io/api/certificates/v1beta1/types_swagger_doc_generated.go
@@ -0,0 +1,77 @@
+/*
+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.
+*/
+
+package v1beta1
+
+// This file contains a collection of methods that can be used from go-restful to
+// generate Swagger API documentation for its models. Please read this PR for more
+// information on the implementation: https://github.com/emicklei/go-restful/pull/215
+//
+// TODOs are ignored from the parser (e.g. TODO(andronat):... || TODO:...) if and only if
+// they are on one line! For multiple line or blocks that you want to ignore use ---.
+// Any context after a --- is ignored.
+//
+// Those methods can be generated by using hack/update-generated-swagger-docs.sh
+
+// AUTO-GENERATED FUNCTIONS START HERE. DO NOT EDIT.
+var map_CertificateSigningRequest = map[string]string{
+	"":       "Describes a certificate signing request",
+	"spec":   "The certificate request itself and any additional information.",
+	"status": "Derived information about the request.",
+}
+
+func (CertificateSigningRequest) SwaggerDoc() map[string]string {
+	return map_CertificateSigningRequest
+}
+
+var map_CertificateSigningRequestCondition = map[string]string{
+	"type":               "type of the condition. Known conditions include \"Approved\", \"Denied\", and \"Failed\".",
+	"status":             "Status of the condition, one of True, False, Unknown. Approved, Denied, and Failed conditions may not be \"False\" or \"Unknown\". Defaults to \"True\". If unset, should be treated as \"True\".",
+	"reason":             "brief reason for the request state",
+	"message":            "human readable message with details about the request state",
+	"lastUpdateTime":     "timestamp for the last update to this condition",
+	"lastTransitionTime": "lastTransitionTime is the time the condition last transitioned from one status to another. If unset, when a new condition type is added or an existing condition's status is changed, the server defaults this to the current time.",
+}
+
+func (CertificateSigningRequestCondition) SwaggerDoc() map[string]string {
+	return map_CertificateSigningRequestCondition
+}
+
+var map_CertificateSigningRequestSpec = map[string]string{
+	"":           "This information is immutable after the request is created. Only the Request and Usages fields can be set on creation, other fields are derived by Kubernetes and cannot be modified by users.",
+	"request":    "Base64-encoded PKCS#10 CSR data",
+	"signerName": "Requested signer for the request. It is a qualified name in the form: `scope-hostname.io/name`. If empty, it will be defaulted:\n 1. If it's a kubelet client certificate, it is assigned\n    \"kubernetes.io/kube-apiserver-client-kubelet\".\n 2. If it's a kubelet serving certificate, it is assigned\n    \"kubernetes.io/kubelet-serving\".\n 3. Otherwise, it is assigned \"kubernetes.io/legacy-unknown\".\nDistribution of trust for signers happens out of band. You can select on this field using `spec.signerName`.",
+	"usages":     "allowedUsages specifies a set of usage contexts the key will be valid for. See: https://tools.ietf.org/html/rfc5280#section-4.2.1.3\n     https://tools.ietf.org/html/rfc5280#section-4.2.1.12\nValid values are:\n \"signing\",\n \"digital signature\",\n \"content commitment\",\n \"key encipherment\",\n \"key agreement\",\n \"data encipherment\",\n \"cert sign\",\n \"crl sign\",\n \"encipher only\",\n \"decipher only\",\n \"any\",\n \"server auth\",\n \"client auth\",\n \"code signing\",\n \"email protection\",\n \"s/mime\",\n \"ipsec end system\",\n \"ipsec tunnel\",\n \"ipsec user\",\n \"timestamping\",\n \"ocsp signing\",\n \"microsoft sgc\",\n \"netscape sgc\"",
+	"username":   "Information about the requesting user. See user.Info interface for details.",
+	"uid":        "UID information about the requesting user. See user.Info interface for details.",
+	"groups":     "Group information about the requesting user. See user.Info interface for details.",
+	"extra":      "Extra information about the requesting user. See user.Info interface for details.",
+}
+
+func (CertificateSigningRequestSpec) SwaggerDoc() map[string]string {
+	return map_CertificateSigningRequestSpec
+}
+
+var map_CertificateSigningRequestStatus = map[string]string{
+	"conditions":  "Conditions applied to the request, such as approval or denial.",
+	"certificate": "If request was approved, the controller will place the issued certificate here.",
+}
+
+func (CertificateSigningRequestStatus) SwaggerDoc() map[string]string {
+	return map_CertificateSigningRequestStatus
+}
+
+// AUTO-GENERATED FUNCTIONS END HERE
diff --git a/vendor/k8s.io/api/certificates/v1beta1/zz_generated.deepcopy.go b/vendor/k8s.io/api/certificates/v1beta1/zz_generated.deepcopy.go
new file mode 100644
index 0000000..0463f5b
--- /dev/null
+++ b/vendor/k8s.io/api/certificates/v1beta1/zz_generated.deepcopy.go
@@ -0,0 +1,203 @@
+// +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 v1beta1
+
+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 *CertificateSigningRequest) DeepCopyInto(out *CertificateSigningRequest) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
+	in.Spec.DeepCopyInto(&out.Spec)
+	in.Status.DeepCopyInto(&out.Status)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CertificateSigningRequest.
+func (in *CertificateSigningRequest) DeepCopy() *CertificateSigningRequest {
+	if in == nil {
+		return nil
+	}
+	out := new(CertificateSigningRequest)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *CertificateSigningRequest) 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 *CertificateSigningRequestCondition) DeepCopyInto(out *CertificateSigningRequestCondition) {
+	*out = *in
+	in.LastUpdateTime.DeepCopyInto(&out.LastUpdateTime)
+	in.LastTransitionTime.DeepCopyInto(&out.LastTransitionTime)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CertificateSigningRequestCondition.
+func (in *CertificateSigningRequestCondition) DeepCopy() *CertificateSigningRequestCondition {
+	if in == nil {
+		return nil
+	}
+	out := new(CertificateSigningRequestCondition)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *CertificateSigningRequestList) DeepCopyInto(out *CertificateSigningRequestList) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ListMeta.DeepCopyInto(&out.ListMeta)
+	if in.Items != nil {
+		in, out := &in.Items, &out.Items
+		*out = make([]CertificateSigningRequest, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CertificateSigningRequestList.
+func (in *CertificateSigningRequestList) DeepCopy() *CertificateSigningRequestList {
+	if in == nil {
+		return nil
+	}
+	out := new(CertificateSigningRequestList)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *CertificateSigningRequestList) 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 *CertificateSigningRequestSpec) DeepCopyInto(out *CertificateSigningRequestSpec) {
+	*out = *in
+	if in.Request != nil {
+		in, out := &in.Request, &out.Request
+		*out = make([]byte, len(*in))
+		copy(*out, *in)
+	}
+	if in.SignerName != nil {
+		in, out := &in.SignerName, &out.SignerName
+		*out = new(string)
+		**out = **in
+	}
+	if in.Usages != nil {
+		in, out := &in.Usages, &out.Usages
+		*out = make([]KeyUsage, len(*in))
+		copy(*out, *in)
+	}
+	if in.Groups != nil {
+		in, out := &in.Groups, &out.Groups
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	if in.Extra != nil {
+		in, out := &in.Extra, &out.Extra
+		*out = make(map[string]ExtraValue, len(*in))
+		for key, val := range *in {
+			var outVal []string
+			if val == nil {
+				(*out)[key] = nil
+			} else {
+				in, out := &val, &outVal
+				*out = make(ExtraValue, len(*in))
+				copy(*out, *in)
+			}
+			(*out)[key] = outVal
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CertificateSigningRequestSpec.
+func (in *CertificateSigningRequestSpec) DeepCopy() *CertificateSigningRequestSpec {
+	if in == nil {
+		return nil
+	}
+	out := new(CertificateSigningRequestSpec)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *CertificateSigningRequestStatus) DeepCopyInto(out *CertificateSigningRequestStatus) {
+	*out = *in
+	if in.Conditions != nil {
+		in, out := &in.Conditions, &out.Conditions
+		*out = make([]CertificateSigningRequestCondition, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	if in.Certificate != nil {
+		in, out := &in.Certificate, &out.Certificate
+		*out = make([]byte, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CertificateSigningRequestStatus.
+func (in *CertificateSigningRequestStatus) DeepCopy() *CertificateSigningRequestStatus {
+	if in == nil {
+		return nil
+	}
+	out := new(CertificateSigningRequestStatus)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in ExtraValue) DeepCopyInto(out *ExtraValue) {
+	{
+		in := &in
+		*out = make(ExtraValue, len(*in))
+		copy(*out, *in)
+		return
+	}
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ExtraValue.
+func (in ExtraValue) DeepCopy() ExtraValue {
+	if in == nil {
+		return nil
+	}
+	out := new(ExtraValue)
+	in.DeepCopyInto(out)
+	return *out
+}
diff --git a/vendor/k8s.io/api/certificates/v1beta1/zz_generated.prerelease-lifecycle.go b/vendor/k8s.io/api/certificates/v1beta1/zz_generated.prerelease-lifecycle.go
new file mode 100644
index 0000000..6ccebfe
--- /dev/null
+++ b/vendor/k8s.io/api/certificates/v1beta1/zz_generated.prerelease-lifecycle.go
@@ -0,0 +1,73 @@
+// +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
+
+import (
+	schema "k8s.io/apimachinery/pkg/runtime/schema"
+)
+
+// 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 *CertificateSigningRequest) APILifecycleIntroduced() (major, minor int) {
+	return 1, 12
+}
+
+// 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 *CertificateSigningRequest) APILifecycleDeprecated() (major, minor int) {
+	return 1, 19
+}
+
+// APILifecycleReplacement is an autogenerated function, returning the group, version, and kind that should be used instead of this deprecated type.
+// It is controlled by "k8s:prerelease-lifecycle-gen:replacement=<group>,<version>,<kind>" tags in types.go.
+func (in *CertificateSigningRequest) APILifecycleReplacement() schema.GroupVersionKind {
+	return schema.GroupVersionKind{Group: "certificates.k8s.io", Version: "v1", Kind: "CertificateSigningRequest"}
+}
+
+// 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 *CertificateSigningRequest) APILifecycleRemoved() (major, minor int) {
+	return 1, 22
+}
+
+// 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 *CertificateSigningRequestList) APILifecycleIntroduced() (major, minor int) {
+	return 1, 12
+}
+
+// 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 *CertificateSigningRequestList) APILifecycleDeprecated() (major, minor int) {
+	return 1, 19
+}
+
+// APILifecycleReplacement is an autogenerated function, returning the group, version, and kind that should be used instead of this deprecated type.
+// It is controlled by "k8s:prerelease-lifecycle-gen:replacement=<group>,<version>,<kind>" tags in types.go.
+func (in *CertificateSigningRequestList) APILifecycleReplacement() schema.GroupVersionKind {
+	return schema.GroupVersionKind{Group: "certificates.k8s.io", Version: "v1", Kind: "CertificateSigningRequestList"}
+}
+
+// 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 *CertificateSigningRequestList) APILifecycleRemoved() (major, minor int) {
+	return 1, 22
+}