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..bc95fd1
--- /dev/null
+++ b/vendor/k8s.io/api/coordination/v1beta1/doc.go
@@ -0,0 +1,22 @@
+/*
+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:openapi-gen=true
+
+// +groupName=coordination.k8s.io
+
+package v1beta1 // import "k8s.io/api/coordination/v1beta1"
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..918e0de
--- /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/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/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/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..846f728
--- /dev/null
+++ b/vendor/k8s.io/api/coordination/v1beta1/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 v1beta1
+
+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/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/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/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..4532d32
--- /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/api-conventions.md#metadata",
+	"spec":     "Specification of the Lease. More info: https://git.k8s.io/community/contributors/devel/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/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..a628ac1
--- /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
+	out.ListMeta = in.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
+}