diff --git a/vendor/k8s.io/api/coordination/v1/doc.go b/vendor/k8s.io/api/coordination/v1/doc.go
new file mode 100644
index 0000000..fc2f4f2
--- /dev/null
+++ b/vendor/k8s.io/api/coordination/v1/doc.go
@@ -0,0 +1,23 @@
+/*
+Copyright 2018 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
+
+// +groupName=coordination.k8s.io
+
+package v1 // import "k8s.io/api/coordination/v1"
diff --git a/vendor/k8s.io/api/coordination/v1/generated.pb.go b/vendor/k8s.io/api/coordination/v1/generated.pb.go
new file mode 100644
index 0000000..22c3d62
--- /dev/null
+++ b/vendor/k8s.io/api/coordination/v1/generated.pb.go
@@ -0,0 +1,976 @@
+/*
+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/coordination/v1/generated.proto
+
+package v1
+
+import (
+	fmt "fmt"
+
+	io "io"
+
+	proto "github.com/gogo/protobuf/proto"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/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 *Lease) Reset()      { *m = Lease{} }
+func (*Lease) ProtoMessage() {}
+func (*Lease) Descriptor() ([]byte, []int) {
+	return fileDescriptor_929e1148ad9baca3, []int{0}
+}
+func (m *Lease) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *Lease) 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 *Lease) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Lease.Merge(m, src)
+}
+func (m *Lease) XXX_Size() int {
+	return m.Size()
+}
+func (m *Lease) XXX_DiscardUnknown() {
+	xxx_messageInfo_Lease.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Lease proto.InternalMessageInfo
+
+func (m *LeaseList) Reset()      { *m = LeaseList{} }
+func (*LeaseList) ProtoMessage() {}
+func (*LeaseList) Descriptor() ([]byte, []int) {
+	return fileDescriptor_929e1148ad9baca3, []int{1}
+}
+func (m *LeaseList) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *LeaseList) 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 *LeaseList) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_LeaseList.Merge(m, src)
+}
+func (m *LeaseList) XXX_Size() int {
+	return m.Size()
+}
+func (m *LeaseList) XXX_DiscardUnknown() {
+	xxx_messageInfo_LeaseList.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_LeaseList proto.InternalMessageInfo
+
+func (m *LeaseSpec) Reset()      { *m = LeaseSpec{} }
+func (*LeaseSpec) ProtoMessage() {}
+func (*LeaseSpec) Descriptor() ([]byte, []int) {
+	return fileDescriptor_929e1148ad9baca3, []int{2}
+}
+func (m *LeaseSpec) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *LeaseSpec) 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 *LeaseSpec) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_LeaseSpec.Merge(m, src)
+}
+func (m *LeaseSpec) XXX_Size() int {
+	return m.Size()
+}
+func (m *LeaseSpec) XXX_DiscardUnknown() {
+	xxx_messageInfo_LeaseSpec.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_LeaseSpec proto.InternalMessageInfo
+
+func init() {
+	proto.RegisterType((*Lease)(nil), "k8s.io.api.coordination.v1.Lease")
+	proto.RegisterType((*LeaseList)(nil), "k8s.io.api.coordination.v1.LeaseList")
+	proto.RegisterType((*LeaseSpec)(nil), "k8s.io.api.coordination.v1.LeaseSpec")
+}
+
+func init() {
+	proto.RegisterFile("k8s.io/kubernetes/vendor/k8s.io/api/coordination/v1/generated.proto", fileDescriptor_929e1148ad9baca3)
+}
+
+var fileDescriptor_929e1148ad9baca3 = []byte{
+	// 535 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x9c, 0x90, 0xc1, 0x6e, 0xd3, 0x40,
+	0x10, 0x86, 0xe3, 0x36, 0x91, 0x9a, 0x0d, 0x2d, 0x91, 0x95, 0x83, 0x95, 0x83, 0x5d, 0x22, 0x21,
+	0xe5, 0xc2, 0x2e, 0xa9, 0x10, 0x42, 0x9c, 0xc0, 0x20, 0xa0, 0x52, 0x2a, 0x24, 0xb7, 0x27, 0xd4,
+	0x03, 0x1b, 0x7b, 0x70, 0x96, 0xd4, 0x5e, 0xb3, 0xbb, 0x0e, 0xea, 0x8d, 0x47, 0xe0, 0xca, 0x63,
+	0xc0, 0x53, 0xe4, 0xd8, 0x63, 0x4f, 0x16, 0x31, 0x2f, 0x82, 0x76, 0x93, 0x36, 0x21, 0x49, 0xd5,
+	0x8a, 0xdb, 0xee, 0xcc, 0xfc, 0xdf, 0xfc, 0xf3, 0xa3, 0x57, 0xa3, 0x67, 0x12, 0x33, 0x4e, 0x46,
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+	0xfb, 0x56, 0xb7, 0x71, 0xf0, 0x18, 0x2f, 0x62, 0xb8, 0x86, 0xe2, 0x6c, 0x14, 0xeb, 0x82, 0xc4,
+	0x7a, 0x1a, 0x8f, 0x7b, 0xf8, 0xfd, 0xe0, 0x33, 0x84, 0xea, 0x08, 0x14, 0xf5, 0xed, 0x49, 0xe1,
+	0x55, 0xca, 0xc2, 0x43, 0x8b, 0x5a, 0x70, 0x4d, 0xb5, 0xdf, 0xa2, 0xaa, 0xcc, 0x20, 0x74, 0xb6,
+	0x0c, 0xfd, 0x21, 0xbe, 0x39, 0x64, 0x6c, 0x2c, 0x1d, 0x67, 0x10, 0xfa, 0xf7, 0xe6, 0xc8, 0xaa,
+	0xfe, 0x05, 0x06, 0xd0, 0xf9, 0x69, 0xa1, 0xba, 0x99, 0xe8, 0x33, 0xa9, 0xec, 0xd3, 0x35, 0xe3,
+	0xf8, 0x6e, 0xc6, 0xb5, 0xda, 0xd8, 0x6e, 0xce, 0x77, 0xec, 0x5c, 0x55, 0x96, 0x4c, 0xbf, 0x41,
+	0x35, 0xa6, 0x20, 0x91, 0xce, 0xd6, 0xfe, 0x76, 0xb7, 0x71, 0xf0, 0xe0, 0x56, 0xd7, 0xfe, 0xee,
+	0x9c, 0x56, 0x3b, 0xd4, 0xba, 0x60, 0x26, 0xef, 0xfc, 0xd8, 0x9e, 0x7b, 0xd6, 0x77, 0xd8, 0xcf,
+	0xd1, 0xde, 0x90, 0x9f, 0x45, 0x20, 0x0e, 0x23, 0x48, 0x15, 0x53, 0xe7, 0xc6, 0x79, 0xdd, 0xb7,
+	0xcb, 0xc2, 0xdb, 0x7b, 0xf7, 0x4f, 0x27, 0x58, 0x99, 0xb4, 0xfb, 0xa8, 0x75, 0xa6, 0x41, 0xaf,
+	0x73, 0x61, 0x36, 0x1f, 0x43, 0xc8, 0xd3, 0x48, 0x9a, 0x58, 0x6b, 0xbe, 0x53, 0x16, 0x5e, 0xab,
+	0xbf, 0xa1, 0x1f, 0x6c, 0x54, 0xd9, 0x03, 0xd4, 0xa0, 0xe1, 0x97, 0x9c, 0x09, 0x38, 0x61, 0x09,
+	0x38, 0xdb, 0x26, 0x40, 0x72, 0xb7, 0x00, 0x8f, 0x58, 0x28, 0xb8, 0x96, 0xf9, 0xf7, 0xcb, 0xc2,
+	0x6b, 0xbc, 0x5c, 0x70, 0x82, 0x65, 0xa8, 0x7d, 0x8a, 0xea, 0x02, 0x52, 0xf8, 0x6a, 0x36, 0x54,
+	0xff, 0x6f, 0xc3, 0x6e, 0x59, 0x78, 0xf5, 0xe0, 0x8a, 0x12, 0x2c, 0x80, 0xf6, 0x0b, 0xd4, 0x34,
+	0x97, 0x9d, 0x08, 0x9a, 0x4a, 0xa6, 0x6f, 0x93, 0x4e, 0xcd, 0x64, 0xd1, 0x2a, 0x0b, 0xaf, 0xd9,
+	0x5f, 0xe9, 0x05, 0x6b, 0xd3, 0x7e, 0x77, 0x32, 0x75, 0x2b, 0x17, 0x53, 0xb7, 0x72, 0x39, 0x75,
+	0x2b, 0xdf, 0x4a, 0xd7, 0x9a, 0x94, 0xae, 0x75, 0x51, 0xba, 0xd6, 0x65, 0xe9, 0x5a, 0xbf, 0x4b,
+	0xd7, 0xfa, 0xfe, 0xc7, 0xad, 0x7c, 0xd8, 0x1a, 0xf7, 0xfe, 0x06, 0x00, 0x00, 0xff, 0xff, 0x41,
+	0x5e, 0x94, 0x96, 0x5e, 0x04, 0x00, 0x00,
+}
+
+func (m *Lease) 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 *Lease) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *Lease) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	{
+		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 *LeaseList) 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 *LeaseList) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *LeaseList) 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 *LeaseSpec) 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 *LeaseSpec) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *LeaseSpec) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if m.LeaseTransitions != nil {
+		i = encodeVarintGenerated(dAtA, i, uint64(*m.LeaseTransitions))
+		i--
+		dAtA[i] = 0x28
+	}
+	if m.RenewTime != nil {
+		{
+			size, err := m.RenewTime.MarshalToSizedBuffer(dAtA[:i])
+			if err != nil {
+				return 0, err
+			}
+			i -= size
+			i = encodeVarintGenerated(dAtA, i, uint64(size))
+		}
+		i--
+		dAtA[i] = 0x22
+	}
+	if m.AcquireTime != nil {
+		{
+			size, err := m.AcquireTime.MarshalToSizedBuffer(dAtA[:i])
+			if err != nil {
+				return 0, err
+			}
+			i -= size
+			i = encodeVarintGenerated(dAtA, i, uint64(size))
+		}
+		i--
+		dAtA[i] = 0x1a
+	}
+	if m.LeaseDurationSeconds != nil {
+		i = encodeVarintGenerated(dAtA, i, uint64(*m.LeaseDurationSeconds))
+		i--
+		dAtA[i] = 0x10
+	}
+	if m.HolderIdentity != nil {
+		i -= len(*m.HolderIdentity)
+		copy(dAtA[i:], *m.HolderIdentity)
+		i = encodeVarintGenerated(dAtA, i, uint64(len(*m.HolderIdentity)))
+		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 *Lease) 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))
+	return n
+}
+
+func (m *LeaseList) 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 *LeaseSpec) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.HolderIdentity != nil {
+		l = len(*m.HolderIdentity)
+		n += 1 + l + sovGenerated(uint64(l))
+	}
+	if m.LeaseDurationSeconds != nil {
+		n += 1 + sovGenerated(uint64(*m.LeaseDurationSeconds))
+	}
+	if m.AcquireTime != nil {
+		l = m.AcquireTime.Size()
+		n += 1 + l + sovGenerated(uint64(l))
+	}
+	if m.RenewTime != nil {
+		l = m.RenewTime.Size()
+		n += 1 + l + sovGenerated(uint64(l))
+	}
+	if m.LeaseTransitions != nil {
+		n += 1 + sovGenerated(uint64(*m.LeaseTransitions))
+	}
+	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 *Lease) String() string {
+	if this == nil {
+		return "nil"
+	}
+	s := strings.Join([]string{`&Lease{`,
+		`ObjectMeta:` + strings.Replace(strings.Replace(fmt.Sprintf("%v", this.ObjectMeta), "ObjectMeta", "v1.ObjectMeta", 1), `&`, ``, 1) + `,`,
+		`Spec:` + strings.Replace(strings.Replace(this.Spec.String(), "LeaseSpec", "LeaseSpec", 1), `&`, ``, 1) + `,`,
+		`}`,
+	}, "")
+	return s
+}
+func (this *LeaseList) String() string {
+	if this == nil {
+		return "nil"
+	}
+	repeatedStringForItems := "[]Lease{"
+	for _, f := range this.Items {
+		repeatedStringForItems += strings.Replace(strings.Replace(f.String(), "Lease", "Lease", 1), `&`, ``, 1) + ","
+	}
+	repeatedStringForItems += "}"
+	s := strings.Join([]string{`&LeaseList{`,
+		`ListMeta:` + strings.Replace(strings.Replace(fmt.Sprintf("%v", this.ListMeta), "ListMeta", "v1.ListMeta", 1), `&`, ``, 1) + `,`,
+		`Items:` + repeatedStringForItems + `,`,
+		`}`,
+	}, "")
+	return s
+}
+func (this *LeaseSpec) String() string {
+	if this == nil {
+		return "nil"
+	}
+	s := strings.Join([]string{`&LeaseSpec{`,
+		`HolderIdentity:` + valueToStringGenerated(this.HolderIdentity) + `,`,
+		`LeaseDurationSeconds:` + valueToStringGenerated(this.LeaseDurationSeconds) + `,`,
+		`AcquireTime:` + strings.Replace(fmt.Sprintf("%v", this.AcquireTime), "MicroTime", "v1.MicroTime", 1) + `,`,
+		`RenewTime:` + strings.Replace(fmt.Sprintf("%v", this.RenewTime), "MicroTime", "v1.MicroTime", 1) + `,`,
+		`LeaseTransitions:` + valueToStringGenerated(this.LeaseTransitions) + `,`,
+		`}`,
+	}, "")
+	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 *Lease) 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: Lease: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: Lease: 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
+		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 *LeaseList) 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: LeaseList: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: LeaseList: 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, Lease{})
+			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 *LeaseSpec) 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: LeaseSpec: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: LeaseSpec: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field HolderIdentity", 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.HolderIdentity = &s
+			iNdEx = postIndex
+		case 2:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field LeaseDurationSeconds", wireType)
+			}
+			var v int32
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowGenerated
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				v |= int32(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			m.LeaseDurationSeconds = &v
+		case 3:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field AcquireTime", 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.AcquireTime == nil {
+				m.AcquireTime = &v1.MicroTime{}
+			}
+			if err := m.AcquireTime.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 4:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field RenewTime", 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.RenewTime == nil {
+				m.RenewTime = &v1.MicroTime{}
+			}
+			if err := m.RenewTime.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 5:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field LeaseTransitions", wireType)
+			}
+			var v int32
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowGenerated
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				v |= int32(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			m.LeaseTransitions = &v
+		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/coordination/v1/generated.proto b/vendor/k8s.io/api/coordination/v1/generated.proto
new file mode 100644
index 0000000..4206746
--- /dev/null
+++ b/vendor/k8s.io/api/coordination/v1/generated.proto
@@ -0,0 +1,80 @@
+/*
+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.coordination.v1;
+
+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 = "v1";
+
+// Lease defines a lease concept.
+message Lease {
+  // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata
+  // +optional
+  optional k8s.io.apimachinery.pkg.apis.meta.v1.ObjectMeta metadata = 1;
+
+  // Specification of the Lease.
+  // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status
+  // +optional
+  optional LeaseSpec spec = 2;
+}
+
+// LeaseList is a list of Lease objects.
+message LeaseList {
+  // Standard list metadata.
+  // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata
+  // +optional
+  optional k8s.io.apimachinery.pkg.apis.meta.v1.ListMeta metadata = 1;
+
+  // Items is a list of schema objects.
+  repeated Lease items = 2;
+}
+
+// LeaseSpec is a specification of a Lease.
+message LeaseSpec {
+  // holderIdentity contains the identity of the holder of a current lease.
+  // +optional
+  optional string holderIdentity = 1;
+
+  // leaseDurationSeconds is a duration that candidates for a lease need
+  // to wait to force acquire it. This is measure against time of last
+  // observed RenewTime.
+  // +optional
+  optional int32 leaseDurationSeconds = 2;
+
+  // acquireTime is a time when the current lease was acquired.
+  // +optional
+  optional k8s.io.apimachinery.pkg.apis.meta.v1.MicroTime acquireTime = 3;
+
+  // renewTime is a time when the current holder of a lease has last
+  // updated the lease.
+  // +optional
+  optional k8s.io.apimachinery.pkg.apis.meta.v1.MicroTime renewTime = 4;
+
+  // leaseTransitions is the number of transitions of a lease between
+  // holders.
+  // +optional
+  optional int32 leaseTransitions = 5;
+}
+
diff --git a/vendor/k8s.io/api/coordination/v1/register.go b/vendor/k8s.io/api/coordination/v1/register.go
new file mode 100644
index 0000000..95b987b
--- /dev/null
+++ b/vendor/k8s.io/api/coordination/v1/register.go
@@ -0,0 +1,53 @@
+/*
+Copyright 2018 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 = "coordination.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 (
+	// 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 api.Scheme.
+func addKnownTypes(scheme *runtime.Scheme) error {
+	scheme.AddKnownTypes(SchemeGroupVersion,
+		&Lease{},
+		&LeaseList{},
+	)
+
+	metav1.AddToGroupVersion(scheme, SchemeGroupVersion)
+	return nil
+}
diff --git a/vendor/k8s.io/api/coordination/v1/types.go b/vendor/k8s.io/api/coordination/v1/types.go
new file mode 100644
index 0000000..7a5605a
--- /dev/null
+++ b/vendor/k8s.io/api/coordination/v1/types.go
@@ -0,0 +1,74 @@
+/*
+Copyright 2018 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"
+)
+
+// +genclient
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// Lease defines a lease concept.
+type Lease struct {
+	metav1.TypeMeta `json:",inline"`
+	// More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata
+	// +optional
+	metav1.ObjectMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"`
+
+	// Specification of the Lease.
+	// More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status
+	// +optional
+	Spec LeaseSpec `json:"spec,omitempty" protobuf:"bytes,2,opt,name=spec"`
+}
+
+// LeaseSpec is a specification of a Lease.
+type LeaseSpec struct {
+	// holderIdentity contains the identity of the holder of a current lease.
+	// +optional
+	HolderIdentity *string `json:"holderIdentity,omitempty" protobuf:"bytes,1,opt,name=holderIdentity"`
+	// leaseDurationSeconds is a duration that candidates for a lease need
+	// to wait to force acquire it. This is measure against time of last
+	// observed RenewTime.
+	// +optional
+	LeaseDurationSeconds *int32 `json:"leaseDurationSeconds,omitempty" protobuf:"varint,2,opt,name=leaseDurationSeconds"`
+	// acquireTime is a time when the current lease was acquired.
+	// +optional
+	AcquireTime *metav1.MicroTime `json:"acquireTime,omitempty" protobuf:"bytes,3,opt,name=acquireTime"`
+	// renewTime is a time when the current holder of a lease has last
+	// updated the lease.
+	// +optional
+	RenewTime *metav1.MicroTime `json:"renewTime,omitempty" protobuf:"bytes,4,opt,name=renewTime"`
+	// leaseTransitions is the number of transitions of a lease between
+	// holders.
+	// +optional
+	LeaseTransitions *int32 `json:"leaseTransitions,omitempty" protobuf:"varint,5,opt,name=leaseTransitions"`
+}
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// LeaseList is a list of Lease objects.
+type LeaseList struct {
+	metav1.TypeMeta `json:",inline"`
+	// Standard list metadata.
+	// More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata
+	// +optional
+	metav1.ListMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"`
+
+	// Items is a list of schema objects.
+	Items []Lease `json:"items" protobuf:"bytes,2,rep,name=items"`
+}
diff --git a/vendor/k8s.io/api/coordination/v1/types_swagger_doc_generated.go b/vendor/k8s.io/api/coordination/v1/types_swagger_doc_generated.go
new file mode 100644
index 0000000..0f14404
--- /dev/null
+++ b/vendor/k8s.io/api/coordination/v1/types_swagger_doc_generated.go
@@ -0,0 +1,63 @@
+/*
+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 v1
+
+// 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_Lease = map[string]string{
+	"":         "Lease defines a lease concept.",
+	"metadata": "More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata",
+	"spec":     "Specification of the Lease. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status",
+}
+
+func (Lease) SwaggerDoc() map[string]string {
+	return map_Lease
+}
+
+var map_LeaseList = map[string]string{
+	"":         "LeaseList is a list of Lease objects.",
+	"metadata": "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata",
+	"items":    "Items is a list of schema objects.",
+}
+
+func (LeaseList) SwaggerDoc() map[string]string {
+	return map_LeaseList
+}
+
+var map_LeaseSpec = map[string]string{
+	"":                     "LeaseSpec is a specification of a Lease.",
+	"holderIdentity":       "holderIdentity contains the identity of the holder of a current lease.",
+	"leaseDurationSeconds": "leaseDurationSeconds is a duration that candidates for a lease need to wait to force acquire it. This is measure against time of last observed RenewTime.",
+	"acquireTime":          "acquireTime is a time when the current lease was acquired.",
+	"renewTime":            "renewTime is a time when the current holder of a lease has last updated the lease.",
+	"leaseTransitions":     "leaseTransitions is the number of transitions of a lease between holders.",
+}
+
+func (LeaseSpec) SwaggerDoc() map[string]string {
+	return map_LeaseSpec
+}
+
+// AUTO-GENERATED FUNCTIONS END HERE
diff --git a/vendor/k8s.io/api/coordination/v1/zz_generated.deepcopy.go b/vendor/k8s.io/api/coordination/v1/zz_generated.deepcopy.go
new file mode 100644
index 0000000..2dd7edd
--- /dev/null
+++ b/vendor/k8s.io/api/coordination/v1/zz_generated.deepcopy.go
@@ -0,0 +1,124 @@
+// +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 *Lease) DeepCopyInto(out *Lease) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
+	in.Spec.DeepCopyInto(&out.Spec)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Lease.
+func (in *Lease) DeepCopy() *Lease {
+	if in == nil {
+		return nil
+	}
+	out := new(Lease)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *Lease) 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 *LeaseList) DeepCopyInto(out *LeaseList) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ListMeta.DeepCopyInto(&out.ListMeta)
+	if in.Items != nil {
+		in, out := &in.Items, &out.Items
+		*out = make([]Lease, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new LeaseList.
+func (in *LeaseList) DeepCopy() *LeaseList {
+	if in == nil {
+		return nil
+	}
+	out := new(LeaseList)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *LeaseList) 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 *LeaseSpec) DeepCopyInto(out *LeaseSpec) {
+	*out = *in
+	if in.HolderIdentity != nil {
+		in, out := &in.HolderIdentity, &out.HolderIdentity
+		*out = new(string)
+		**out = **in
+	}
+	if in.LeaseDurationSeconds != nil {
+		in, out := &in.LeaseDurationSeconds, &out.LeaseDurationSeconds
+		*out = new(int32)
+		**out = **in
+	}
+	if in.AcquireTime != nil {
+		in, out := &in.AcquireTime, &out.AcquireTime
+		*out = (*in).DeepCopy()
+	}
+	if in.RenewTime != nil {
+		in, out := &in.RenewTime, &out.RenewTime
+		*out = (*in).DeepCopy()
+	}
+	if in.LeaseTransitions != nil {
+		in, out := &in.LeaseTransitions, &out.LeaseTransitions
+		*out = new(int32)
+		**out = **in
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new LeaseSpec.
+func (in *LeaseSpec) DeepCopy() *LeaseSpec {
+	if in == nil {
+		return nil
+	}
+	out := new(LeaseSpec)
+	in.DeepCopyInto(out)
+	return out
+}
diff --git a/vendor/k8s.io/api/coordination/v1beta1/doc.go b/vendor/k8s.io/api/coordination/v1beta1/doc.go
new file mode 100644
index 0000000..e733411
--- /dev/null
+++ b/vendor/k8s.io/api/coordination/v1beta1/doc.go
@@ -0,0 +1,24 @@
+/*
+Copyright 2018 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=coordination.k8s.io
+
+package v1beta1 // import "k8s.io/api/coordination/v1beta1"
diff --git a/vendor/k8s.io/api/coordination/v1beta1/generated.pb.go b/vendor/k8s.io/api/coordination/v1beta1/generated.pb.go
new file mode 100644
index 0000000..57a314c
--- /dev/null
+++ b/vendor/k8s.io/api/coordination/v1beta1/generated.pb.go
@@ -0,0 +1,976 @@
+/*
+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/coordination/v1beta1/generated.proto
+
+package v1beta1
+
+import (
+	fmt "fmt"
+
+	io "io"
+
+	proto "github.com/gogo/protobuf/proto"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/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 *Lease) Reset()      { *m = Lease{} }
+func (*Lease) ProtoMessage() {}
+func (*Lease) Descriptor() ([]byte, []int) {
+	return fileDescriptor_daca6bcd2ff63a80, []int{0}
+}
+func (m *Lease) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *Lease) 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 *Lease) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Lease.Merge(m, src)
+}
+func (m *Lease) XXX_Size() int {
+	return m.Size()
+}
+func (m *Lease) XXX_DiscardUnknown() {
+	xxx_messageInfo_Lease.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Lease proto.InternalMessageInfo
+
+func (m *LeaseList) Reset()      { *m = LeaseList{} }
+func (*LeaseList) ProtoMessage() {}
+func (*LeaseList) Descriptor() ([]byte, []int) {
+	return fileDescriptor_daca6bcd2ff63a80, []int{1}
+}
+func (m *LeaseList) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *LeaseList) 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 *LeaseList) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_LeaseList.Merge(m, src)
+}
+func (m *LeaseList) XXX_Size() int {
+	return m.Size()
+}
+func (m *LeaseList) XXX_DiscardUnknown() {
+	xxx_messageInfo_LeaseList.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_LeaseList proto.InternalMessageInfo
+
+func (m *LeaseSpec) Reset()      { *m = LeaseSpec{} }
+func (*LeaseSpec) ProtoMessage() {}
+func (*LeaseSpec) Descriptor() ([]byte, []int) {
+	return fileDescriptor_daca6bcd2ff63a80, []int{2}
+}
+func (m *LeaseSpec) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *LeaseSpec) 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 *LeaseSpec) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_LeaseSpec.Merge(m, src)
+}
+func (m *LeaseSpec) XXX_Size() int {
+	return m.Size()
+}
+func (m *LeaseSpec) XXX_DiscardUnknown() {
+	xxx_messageInfo_LeaseSpec.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_LeaseSpec proto.InternalMessageInfo
+
+func init() {
+	proto.RegisterType((*Lease)(nil), "k8s.io.api.coordination.v1beta1.Lease")
+	proto.RegisterType((*LeaseList)(nil), "k8s.io.api.coordination.v1beta1.LeaseList")
+	proto.RegisterType((*LeaseSpec)(nil), "k8s.io.api.coordination.v1beta1.LeaseSpec")
+}
+
+func init() {
+	proto.RegisterFile("k8s.io/kubernetes/vendor/k8s.io/api/coordination/v1beta1/generated.proto", fileDescriptor_daca6bcd2ff63a80)
+}
+
+var fileDescriptor_daca6bcd2ff63a80 = []byte{
+	// 540 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x9c, 0x91, 0xc1, 0x6e, 0xd3, 0x40,
+	0x10, 0x86, 0xe3, 0xb6, 0x11, 0xcd, 0x86, 0x96, 0xc8, 0xca, 0xc1, 0xca, 0xc1, 0xae, 0x72, 0x40,
+	0x15, 0x52, 0x77, 0x49, 0x85, 0x10, 0xe2, 0x04, 0x16, 0x87, 0x56, 0xb8, 0x42, 0x72, 0x7b, 0x42,
+	0x3d, 0xb0, 0xb6, 0x07, 0x67, 0x49, 0xed, 0x35, 0xbb, 0xeb, 0xa0, 0xde, 0x78, 0x04, 0xae, 0xbc,
+	0x08, 0xbc, 0x42, 0x8e, 0x3d, 0xf6, 0x64, 0x11, 0xf3, 0x22, 0xc8, 0x1b, 0xb7, 0x09, 0x49, 0x51,
+	0x23, 0x6e, 0xde, 0x99, 0xf9, 0xbf, 0xf9, 0xe7, 0x37, 0x3a, 0x1a, 0xbd, 0x90, 0x98, 0x71, 0x32,
+	0xca, 0x03, 0x10, 0x29, 0x28, 0x90, 0x64, 0x0c, 0x69, 0xc4, 0x05, 0xa9, 0x1b, 0x34, 0x63, 0x24,
+	0xe4, 0x5c, 0x44, 0x2c, 0xa5, 0x8a, 0xf1, 0x94, 0x8c, 0x07, 0x01, 0x28, 0x3a, 0x20, 0x31, 0xa4,
+	0x20, 0xa8, 0x82, 0x08, 0x67, 0x82, 0x2b, 0x6e, 0x3a, 0x33, 0x01, 0xa6, 0x19, 0xc3, 0x8b, 0x02,
+	0x5c, 0x0b, 0x7a, 0x07, 0x31, 0x53, 0xc3, 0x3c, 0xc0, 0x21, 0x4f, 0x48, 0xcc, 0x63, 0x4e, 0xb4,
+	0x2e, 0xc8, 0x3f, 0xea, 0x97, 0x7e, 0xe8, 0xaf, 0x19, 0xaf, 0xf7, 0x6c, 0x6e, 0x20, 0xa1, 0xe1,
+	0x90, 0xa5, 0x20, 0x2e, 0x49, 0x36, 0x8a, 0xab, 0x82, 0x24, 0x09, 0x28, 0x4a, 0xc6, 0x2b, 0x2e,
+	0x7a, 0xe4, 0x5f, 0x2a, 0x91, 0xa7, 0x8a, 0x25, 0xb0, 0x22, 0x78, 0x7e, 0x9f, 0x40, 0x86, 0x43,
+	0x48, 0xe8, 0xb2, 0xae, 0xff, 0xd3, 0x40, 0x4d, 0x0f, 0xa8, 0x04, 0xf3, 0x03, 0xda, 0xae, 0xdc,
+	0x44, 0x54, 0x51, 0xcb, 0xd8, 0x33, 0xf6, 0xdb, 0x87, 0x4f, 0xf1, 0x3c, 0x8b, 0x5b, 0x28, 0xce,
+	0x46, 0x71, 0x55, 0x90, 0xb8, 0x9a, 0xc6, 0xe3, 0x01, 0x7e, 0x17, 0x7c, 0x82, 0x50, 0x9d, 0x80,
+	0xa2, 0xae, 0x39, 0x29, 0x9c, 0x46, 0x59, 0x38, 0x68, 0x5e, 0xf3, 0x6f, 0xa9, 0xa6, 0x87, 0xb6,
+	0x64, 0x06, 0xa1, 0xb5, 0xa1, 0xe9, 0x4f, 0xf0, 0x3d, 0x49, 0x63, 0xed, 0xeb, 0x34, 0x83, 0xd0,
+	0x7d, 0x58, 0x73, 0xb7, 0xaa, 0x97, 0xaf, 0x29, 0xfd, 0x1f, 0x06, 0x6a, 0xe9, 0x09, 0x8f, 0x49,
+	0x65, 0x9e, 0xaf, 0xb8, 0xc7, 0xeb, 0xb9, 0xaf, 0xd4, 0xda, 0x7b, 0xa7, 0xde, 0xb1, 0x7d, 0x53,
+	0x59, 0x70, 0xfe, 0x16, 0x35, 0x99, 0x82, 0x44, 0x5a, 0x1b, 0x7b, 0x9b, 0xfb, 0xed, 0xc3, 0xc7,
+	0xeb, 0x59, 0x77, 0x77, 0x6a, 0x64, 0xf3, 0xb8, 0x12, 0xfb, 0x33, 0x46, 0xff, 0xfb, 0x66, 0x6d,
+	0xbc, 0x3a, 0xc6, 0x7c, 0x89, 0x76, 0x87, 0xfc, 0x22, 0x02, 0x71, 0x1c, 0x41, 0xaa, 0x98, 0xba,
+	0xd4, 0xf6, 0x5b, 0xae, 0x59, 0x16, 0xce, 0xee, 0xd1, 0x5f, 0x1d, 0x7f, 0x69, 0xd2, 0xf4, 0x50,
+	0xf7, 0xa2, 0x02, 0xbd, 0xc9, 0x85, 0x5e, 0x7f, 0x0a, 0x21, 0x4f, 0x23, 0xa9, 0x03, 0x6e, 0xba,
+	0x56, 0x59, 0x38, 0x5d, 0xef, 0x8e, 0xbe, 0x7f, 0xa7, 0xca, 0x0c, 0x50, 0x9b, 0x86, 0x9f, 0x73,
+	0x26, 0xe0, 0x8c, 0x25, 0x60, 0x6d, 0xea, 0x14, 0xc9, 0x7a, 0x29, 0x9e, 0xb0, 0x50, 0xf0, 0x4a,
+	0xe6, 0x3e, 0x2a, 0x0b, 0xa7, 0xfd, 0x7a, 0xce, 0xf1, 0x17, 0xa1, 0xe6, 0x39, 0x6a, 0x09, 0x48,
+	0xe1, 0x8b, 0xde, 0xb0, 0xf5, 0x7f, 0x1b, 0x76, 0xca, 0xc2, 0x69, 0xf9, 0x37, 0x14, 0x7f, 0x0e,
+	0x34, 0x5f, 0xa1, 0x8e, 0xbe, 0xec, 0x4c, 0xd0, 0x54, 0xb2, 0xea, 0x36, 0x69, 0x35, 0x75, 0x16,
+	0xdd, 0xb2, 0x70, 0x3a, 0xde, 0x52, 0xcf, 0x5f, 0x99, 0x76, 0x0f, 0x26, 0x53, 0xbb, 0x71, 0x35,
+	0xb5, 0x1b, 0xd7, 0x53, 0xbb, 0xf1, 0xb5, 0xb4, 0x8d, 0x49, 0x69, 0x1b, 0x57, 0xa5, 0x6d, 0x5c,
+	0x97, 0xb6, 0xf1, 0xab, 0xb4, 0x8d, 0x6f, 0xbf, 0xed, 0xc6, 0xfb, 0x07, 0xf5, 0x6f, 0xfe, 0x13,
+	0x00, 0x00, 0xff, 0xff, 0x51, 0x34, 0x6a, 0x0f, 0x77, 0x04, 0x00, 0x00,
+}
+
+func (m *Lease) 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 *Lease) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *Lease) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	{
+		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 *LeaseList) 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 *LeaseList) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *LeaseList) 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 *LeaseSpec) 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 *LeaseSpec) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *LeaseSpec) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if m.LeaseTransitions != nil {
+		i = encodeVarintGenerated(dAtA, i, uint64(*m.LeaseTransitions))
+		i--
+		dAtA[i] = 0x28
+	}
+	if m.RenewTime != nil {
+		{
+			size, err := m.RenewTime.MarshalToSizedBuffer(dAtA[:i])
+			if err != nil {
+				return 0, err
+			}
+			i -= size
+			i = encodeVarintGenerated(dAtA, i, uint64(size))
+		}
+		i--
+		dAtA[i] = 0x22
+	}
+	if m.AcquireTime != nil {
+		{
+			size, err := m.AcquireTime.MarshalToSizedBuffer(dAtA[:i])
+			if err != nil {
+				return 0, err
+			}
+			i -= size
+			i = encodeVarintGenerated(dAtA, i, uint64(size))
+		}
+		i--
+		dAtA[i] = 0x1a
+	}
+	if m.LeaseDurationSeconds != nil {
+		i = encodeVarintGenerated(dAtA, i, uint64(*m.LeaseDurationSeconds))
+		i--
+		dAtA[i] = 0x10
+	}
+	if m.HolderIdentity != nil {
+		i -= len(*m.HolderIdentity)
+		copy(dAtA[i:], *m.HolderIdentity)
+		i = encodeVarintGenerated(dAtA, i, uint64(len(*m.HolderIdentity)))
+		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 *Lease) 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))
+	return n
+}
+
+func (m *LeaseList) 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 *LeaseSpec) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.HolderIdentity != nil {
+		l = len(*m.HolderIdentity)
+		n += 1 + l + sovGenerated(uint64(l))
+	}
+	if m.LeaseDurationSeconds != nil {
+		n += 1 + sovGenerated(uint64(*m.LeaseDurationSeconds))
+	}
+	if m.AcquireTime != nil {
+		l = m.AcquireTime.Size()
+		n += 1 + l + sovGenerated(uint64(l))
+	}
+	if m.RenewTime != nil {
+		l = m.RenewTime.Size()
+		n += 1 + l + sovGenerated(uint64(l))
+	}
+	if m.LeaseTransitions != nil {
+		n += 1 + sovGenerated(uint64(*m.LeaseTransitions))
+	}
+	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 *Lease) String() string {
+	if this == nil {
+		return "nil"
+	}
+	s := strings.Join([]string{`&Lease{`,
+		`ObjectMeta:` + strings.Replace(strings.Replace(fmt.Sprintf("%v", this.ObjectMeta), "ObjectMeta", "v1.ObjectMeta", 1), `&`, ``, 1) + `,`,
+		`Spec:` + strings.Replace(strings.Replace(this.Spec.String(), "LeaseSpec", "LeaseSpec", 1), `&`, ``, 1) + `,`,
+		`}`,
+	}, "")
+	return s
+}
+func (this *LeaseList) String() string {
+	if this == nil {
+		return "nil"
+	}
+	repeatedStringForItems := "[]Lease{"
+	for _, f := range this.Items {
+		repeatedStringForItems += strings.Replace(strings.Replace(f.String(), "Lease", "Lease", 1), `&`, ``, 1) + ","
+	}
+	repeatedStringForItems += "}"
+	s := strings.Join([]string{`&LeaseList{`,
+		`ListMeta:` + strings.Replace(strings.Replace(fmt.Sprintf("%v", this.ListMeta), "ListMeta", "v1.ListMeta", 1), `&`, ``, 1) + `,`,
+		`Items:` + repeatedStringForItems + `,`,
+		`}`,
+	}, "")
+	return s
+}
+func (this *LeaseSpec) String() string {
+	if this == nil {
+		return "nil"
+	}
+	s := strings.Join([]string{`&LeaseSpec{`,
+		`HolderIdentity:` + valueToStringGenerated(this.HolderIdentity) + `,`,
+		`LeaseDurationSeconds:` + valueToStringGenerated(this.LeaseDurationSeconds) + `,`,
+		`AcquireTime:` + strings.Replace(fmt.Sprintf("%v", this.AcquireTime), "MicroTime", "v1.MicroTime", 1) + `,`,
+		`RenewTime:` + strings.Replace(fmt.Sprintf("%v", this.RenewTime), "MicroTime", "v1.MicroTime", 1) + `,`,
+		`LeaseTransitions:` + valueToStringGenerated(this.LeaseTransitions) + `,`,
+		`}`,
+	}, "")
+	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 *Lease) 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: Lease: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: Lease: 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
+		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 *LeaseList) 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: LeaseList: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: LeaseList: 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, Lease{})
+			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 *LeaseSpec) 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: LeaseSpec: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: LeaseSpec: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field HolderIdentity", 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.HolderIdentity = &s
+			iNdEx = postIndex
+		case 2:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field LeaseDurationSeconds", wireType)
+			}
+			var v int32
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowGenerated
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				v |= int32(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			m.LeaseDurationSeconds = &v
+		case 3:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field AcquireTime", 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.AcquireTime == nil {
+				m.AcquireTime = &v1.MicroTime{}
+			}
+			if err := m.AcquireTime.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 4:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field RenewTime", 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.RenewTime == nil {
+				m.RenewTime = &v1.MicroTime{}
+			}
+			if err := m.RenewTime.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 5:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field LeaseTransitions", wireType)
+			}
+			var v int32
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowGenerated
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				v |= int32(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			m.LeaseTransitions = &v
+		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/coordination/v1beta1/generated.proto b/vendor/k8s.io/api/coordination/v1beta1/generated.proto
new file mode 100644
index 0000000..cfc2711
--- /dev/null
+++ b/vendor/k8s.io/api/coordination/v1beta1/generated.proto
@@ -0,0 +1,80 @@
+/*
+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.coordination.v1beta1;
+
+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";
+
+// Lease defines a lease concept.
+message Lease {
+  // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata
+  // +optional
+  optional k8s.io.apimachinery.pkg.apis.meta.v1.ObjectMeta metadata = 1;
+
+  // Specification of the Lease.
+  // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status
+  // +optional
+  optional LeaseSpec spec = 2;
+}
+
+// LeaseList is a list of Lease objects.
+message LeaseList {
+  // Standard list metadata.
+  // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata
+  // +optional
+  optional k8s.io.apimachinery.pkg.apis.meta.v1.ListMeta metadata = 1;
+
+  // Items is a list of schema objects.
+  repeated Lease items = 2;
+}
+
+// LeaseSpec is a specification of a Lease.
+message LeaseSpec {
+  // holderIdentity contains the identity of the holder of a current lease.
+  // +optional
+  optional string holderIdentity = 1;
+
+  // leaseDurationSeconds is a duration that candidates for a lease need
+  // to wait to force acquire it. This is measure against time of last
+  // observed RenewTime.
+  // +optional
+  optional int32 leaseDurationSeconds = 2;
+
+  // acquireTime is a time when the current lease was acquired.
+  // +optional
+  optional k8s.io.apimachinery.pkg.apis.meta.v1.MicroTime acquireTime = 3;
+
+  // renewTime is a time when the current holder of a lease has last
+  // updated the lease.
+  // +optional
+  optional k8s.io.apimachinery.pkg.apis.meta.v1.MicroTime renewTime = 4;
+
+  // leaseTransitions is the number of transitions of a lease between
+  // holders.
+  // +optional
+  optional int32 leaseTransitions = 5;
+}
+
diff --git a/vendor/k8s.io/api/coordination/v1beta1/register.go b/vendor/k8s.io/api/coordination/v1beta1/register.go
new file mode 100644
index 0000000..85efaa6
--- /dev/null
+++ b/vendor/k8s.io/api/coordination/v1beta1/register.go
@@ -0,0 +1,53 @@
+/*
+Copyright 2018 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 = "coordination.k8s.io"
+
+// SchemeGroupVersion is group version used to register these objects
+var SchemeGroupVersion = schema.GroupVersion{Group: GroupName, Version: "v1beta1"}
+
+// 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 api.Scheme.
+func addKnownTypes(scheme *runtime.Scheme) error {
+	scheme.AddKnownTypes(SchemeGroupVersion,
+		&Lease{},
+		&LeaseList{},
+	)
+
+	metav1.AddToGroupVersion(scheme, SchemeGroupVersion)
+	return nil
+}
diff --git a/vendor/k8s.io/api/coordination/v1beta1/types.go b/vendor/k8s.io/api/coordination/v1beta1/types.go
new file mode 100644
index 0000000..8f300fc
--- /dev/null
+++ b/vendor/k8s.io/api/coordination/v1beta1/types.go
@@ -0,0 +1,80 @@
+/*
+Copyright 2018 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"
+)
+
+// +genclient
+// +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=coordination.k8s.io,v1,Lease
+
+// Lease defines a lease concept.
+type Lease struct {
+	metav1.TypeMeta `json:",inline"`
+	// More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata
+	// +optional
+	metav1.ObjectMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"`
+
+	// Specification of the Lease.
+	// More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status
+	// +optional
+	Spec LeaseSpec `json:"spec,omitempty" protobuf:"bytes,2,opt,name=spec"`
+}
+
+// LeaseSpec is a specification of a Lease.
+type LeaseSpec struct {
+	// holderIdentity contains the identity of the holder of a current lease.
+	// +optional
+	HolderIdentity *string `json:"holderIdentity,omitempty" protobuf:"bytes,1,opt,name=holderIdentity"`
+	// leaseDurationSeconds is a duration that candidates for a lease need
+	// to wait to force acquire it. This is measure against time of last
+	// observed RenewTime.
+	// +optional
+	LeaseDurationSeconds *int32 `json:"leaseDurationSeconds,omitempty" protobuf:"varint,2,opt,name=leaseDurationSeconds"`
+	// acquireTime is a time when the current lease was acquired.
+	// +optional
+	AcquireTime *metav1.MicroTime `json:"acquireTime,omitempty" protobuf:"bytes,3,opt,name=acquireTime"`
+	// renewTime is a time when the current holder of a lease has last
+	// updated the lease.
+	// +optional
+	RenewTime *metav1.MicroTime `json:"renewTime,omitempty" protobuf:"bytes,4,opt,name=renewTime"`
+	// leaseTransitions is the number of transitions of a lease between
+	// holders.
+	// +optional
+	LeaseTransitions *int32 `json:"leaseTransitions,omitempty" protobuf:"varint,5,opt,name=leaseTransitions"`
+}
+
+// +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=coordination.k8s.io,v1,LeaseList
+
+// LeaseList is a list of Lease objects.
+type LeaseList struct {
+	metav1.TypeMeta `json:",inline"`
+	// Standard list metadata.
+	// More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata
+	// +optional
+	metav1.ListMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"`
+
+	// Items is a list of schema objects.
+	Items []Lease `json:"items" protobuf:"bytes,2,rep,name=items"`
+}
diff --git a/vendor/k8s.io/api/coordination/v1beta1/types_swagger_doc_generated.go b/vendor/k8s.io/api/coordination/v1beta1/types_swagger_doc_generated.go
new file mode 100644
index 0000000..f557d26
--- /dev/null
+++ b/vendor/k8s.io/api/coordination/v1beta1/types_swagger_doc_generated.go
@@ -0,0 +1,63 @@
+/*
+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_Lease = map[string]string{
+	"":         "Lease defines a lease concept.",
+	"metadata": "More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata",
+	"spec":     "Specification of the Lease. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status",
+}
+
+func (Lease) SwaggerDoc() map[string]string {
+	return map_Lease
+}
+
+var map_LeaseList = map[string]string{
+	"":         "LeaseList is a list of Lease objects.",
+	"metadata": "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata",
+	"items":    "Items is a list of schema objects.",
+}
+
+func (LeaseList) SwaggerDoc() map[string]string {
+	return map_LeaseList
+}
+
+var map_LeaseSpec = map[string]string{
+	"":                     "LeaseSpec is a specification of a Lease.",
+	"holderIdentity":       "holderIdentity contains the identity of the holder of a current lease.",
+	"leaseDurationSeconds": "leaseDurationSeconds is a duration that candidates for a lease need to wait to force acquire it. This is measure against time of last observed RenewTime.",
+	"acquireTime":          "acquireTime is a time when the current lease was acquired.",
+	"renewTime":            "renewTime is a time when the current holder of a lease has last updated the lease.",
+	"leaseTransitions":     "leaseTransitions is the number of transitions of a lease between holders.",
+}
+
+func (LeaseSpec) SwaggerDoc() map[string]string {
+	return map_LeaseSpec
+}
+
+// AUTO-GENERATED FUNCTIONS END HERE
diff --git a/vendor/k8s.io/api/coordination/v1beta1/zz_generated.deepcopy.go b/vendor/k8s.io/api/coordination/v1beta1/zz_generated.deepcopy.go
new file mode 100644
index 0000000..de69621
--- /dev/null
+++ b/vendor/k8s.io/api/coordination/v1beta1/zz_generated.deepcopy.go
@@ -0,0 +1,124 @@
+// +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 *Lease) DeepCopyInto(out *Lease) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
+	in.Spec.DeepCopyInto(&out.Spec)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Lease.
+func (in *Lease) DeepCopy() *Lease {
+	if in == nil {
+		return nil
+	}
+	out := new(Lease)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *Lease) 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 *LeaseList) DeepCopyInto(out *LeaseList) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ListMeta.DeepCopyInto(&out.ListMeta)
+	if in.Items != nil {
+		in, out := &in.Items, &out.Items
+		*out = make([]Lease, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new LeaseList.
+func (in *LeaseList) DeepCopy() *LeaseList {
+	if in == nil {
+		return nil
+	}
+	out := new(LeaseList)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *LeaseList) 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 *LeaseSpec) DeepCopyInto(out *LeaseSpec) {
+	*out = *in
+	if in.HolderIdentity != nil {
+		in, out := &in.HolderIdentity, &out.HolderIdentity
+		*out = new(string)
+		**out = **in
+	}
+	if in.LeaseDurationSeconds != nil {
+		in, out := &in.LeaseDurationSeconds, &out.LeaseDurationSeconds
+		*out = new(int32)
+		**out = **in
+	}
+	if in.AcquireTime != nil {
+		in, out := &in.AcquireTime, &out.AcquireTime
+		*out = (*in).DeepCopy()
+	}
+	if in.RenewTime != nil {
+		in, out := &in.RenewTime, &out.RenewTime
+		*out = (*in).DeepCopy()
+	}
+	if in.LeaseTransitions != nil {
+		in, out := &in.LeaseTransitions, &out.LeaseTransitions
+		*out = new(int32)
+		**out = **in
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new LeaseSpec.
+func (in *LeaseSpec) DeepCopy() *LeaseSpec {
+	if in == nil {
+		return nil
+	}
+	out := new(LeaseSpec)
+	in.DeepCopyInto(out)
+	return out
+}
diff --git a/vendor/k8s.io/api/coordination/v1beta1/zz_generated.prerelease-lifecycle.go b/vendor/k8s.io/api/coordination/v1beta1/zz_generated.prerelease-lifecycle.go
new file mode 100644
index 0000000..9d18b92
--- /dev/null
+++ b/vendor/k8s.io/api/coordination/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 *Lease) 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 *Lease) 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 *Lease) APILifecycleReplacement() schema.GroupVersionKind {
+	return schema.GroupVersionKind{Group: "coordination.k8s.io", Version: "v1", Kind: "Lease"}
+}
+
+// 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 *Lease) 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 *LeaseList) 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 *LeaseList) 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 *LeaseList) APILifecycleReplacement() schema.GroupVersionKind {
+	return schema.GroupVersionKind{Group: "coordination.k8s.io", Version: "v1", Kind: "LeaseList"}
+}
+
+// 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 *LeaseList) APILifecycleRemoved() (major, minor int) {
+	return 1, 22
+}