diff --git a/vendor/k8s.io/api/apps/v1beta2/zz_generated.deepcopy.go b/vendor/k8s.io/api/apps/v1beta2/zz_generated.deepcopy.go
new file mode 100644
index 0000000..127bf09
--- /dev/null
+++ b/vendor/k8s.io/api/apps/v1beta2/zz_generated.deepcopy.go
@@ -0,0 +1,839 @@
+// +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 v1beta2
+
+import (
+	corev1 "k8s.io/api/core/v1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	intstr "k8s.io/apimachinery/pkg/util/intstr"
+)
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ControllerRevision) DeepCopyInto(out *ControllerRevision) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
+	in.Data.DeepCopyInto(&out.Data)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ControllerRevision.
+func (in *ControllerRevision) DeepCopy() *ControllerRevision {
+	if in == nil {
+		return nil
+	}
+	out := new(ControllerRevision)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *ControllerRevision) 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 *ControllerRevisionList) DeepCopyInto(out *ControllerRevisionList) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ListMeta.DeepCopyInto(&out.ListMeta)
+	if in.Items != nil {
+		in, out := &in.Items, &out.Items
+		*out = make([]ControllerRevision, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ControllerRevisionList.
+func (in *ControllerRevisionList) DeepCopy() *ControllerRevisionList {
+	if in == nil {
+		return nil
+	}
+	out := new(ControllerRevisionList)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *ControllerRevisionList) 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 *DaemonSet) DeepCopyInto(out *DaemonSet) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
+	in.Spec.DeepCopyInto(&out.Spec)
+	in.Status.DeepCopyInto(&out.Status)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DaemonSet.
+func (in *DaemonSet) DeepCopy() *DaemonSet {
+	if in == nil {
+		return nil
+	}
+	out := new(DaemonSet)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *DaemonSet) 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 *DaemonSetCondition) DeepCopyInto(out *DaemonSetCondition) {
+	*out = *in
+	in.LastTransitionTime.DeepCopyInto(&out.LastTransitionTime)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DaemonSetCondition.
+func (in *DaemonSetCondition) DeepCopy() *DaemonSetCondition {
+	if in == nil {
+		return nil
+	}
+	out := new(DaemonSetCondition)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *DaemonSetList) DeepCopyInto(out *DaemonSetList) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ListMeta.DeepCopyInto(&out.ListMeta)
+	if in.Items != nil {
+		in, out := &in.Items, &out.Items
+		*out = make([]DaemonSet, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DaemonSetList.
+func (in *DaemonSetList) DeepCopy() *DaemonSetList {
+	if in == nil {
+		return nil
+	}
+	out := new(DaemonSetList)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *DaemonSetList) 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 *DaemonSetSpec) DeepCopyInto(out *DaemonSetSpec) {
+	*out = *in
+	if in.Selector != nil {
+		in, out := &in.Selector, &out.Selector
+		*out = new(v1.LabelSelector)
+		(*in).DeepCopyInto(*out)
+	}
+	in.Template.DeepCopyInto(&out.Template)
+	in.UpdateStrategy.DeepCopyInto(&out.UpdateStrategy)
+	if in.RevisionHistoryLimit != nil {
+		in, out := &in.RevisionHistoryLimit, &out.RevisionHistoryLimit
+		*out = new(int32)
+		**out = **in
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DaemonSetSpec.
+func (in *DaemonSetSpec) DeepCopy() *DaemonSetSpec {
+	if in == nil {
+		return nil
+	}
+	out := new(DaemonSetSpec)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *DaemonSetStatus) DeepCopyInto(out *DaemonSetStatus) {
+	*out = *in
+	if in.CollisionCount != nil {
+		in, out := &in.CollisionCount, &out.CollisionCount
+		*out = new(int32)
+		**out = **in
+	}
+	if in.Conditions != nil {
+		in, out := &in.Conditions, &out.Conditions
+		*out = make([]DaemonSetCondition, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DaemonSetStatus.
+func (in *DaemonSetStatus) DeepCopy() *DaemonSetStatus {
+	if in == nil {
+		return nil
+	}
+	out := new(DaemonSetStatus)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *DaemonSetUpdateStrategy) DeepCopyInto(out *DaemonSetUpdateStrategy) {
+	*out = *in
+	if in.RollingUpdate != nil {
+		in, out := &in.RollingUpdate, &out.RollingUpdate
+		*out = new(RollingUpdateDaemonSet)
+		(*in).DeepCopyInto(*out)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DaemonSetUpdateStrategy.
+func (in *DaemonSetUpdateStrategy) DeepCopy() *DaemonSetUpdateStrategy {
+	if in == nil {
+		return nil
+	}
+	out := new(DaemonSetUpdateStrategy)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Deployment) DeepCopyInto(out *Deployment) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
+	in.Spec.DeepCopyInto(&out.Spec)
+	in.Status.DeepCopyInto(&out.Status)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Deployment.
+func (in *Deployment) DeepCopy() *Deployment {
+	if in == nil {
+		return nil
+	}
+	out := new(Deployment)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *Deployment) 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 *DeploymentCondition) DeepCopyInto(out *DeploymentCondition) {
+	*out = *in
+	in.LastUpdateTime.DeepCopyInto(&out.LastUpdateTime)
+	in.LastTransitionTime.DeepCopyInto(&out.LastTransitionTime)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DeploymentCondition.
+func (in *DeploymentCondition) DeepCopy() *DeploymentCondition {
+	if in == nil {
+		return nil
+	}
+	out := new(DeploymentCondition)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *DeploymentList) DeepCopyInto(out *DeploymentList) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ListMeta.DeepCopyInto(&out.ListMeta)
+	if in.Items != nil {
+		in, out := &in.Items, &out.Items
+		*out = make([]Deployment, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DeploymentList.
+func (in *DeploymentList) DeepCopy() *DeploymentList {
+	if in == nil {
+		return nil
+	}
+	out := new(DeploymentList)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *DeploymentList) 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 *DeploymentSpec) DeepCopyInto(out *DeploymentSpec) {
+	*out = *in
+	if in.Replicas != nil {
+		in, out := &in.Replicas, &out.Replicas
+		*out = new(int32)
+		**out = **in
+	}
+	if in.Selector != nil {
+		in, out := &in.Selector, &out.Selector
+		*out = new(v1.LabelSelector)
+		(*in).DeepCopyInto(*out)
+	}
+	in.Template.DeepCopyInto(&out.Template)
+	in.Strategy.DeepCopyInto(&out.Strategy)
+	if in.RevisionHistoryLimit != nil {
+		in, out := &in.RevisionHistoryLimit, &out.RevisionHistoryLimit
+		*out = new(int32)
+		**out = **in
+	}
+	if in.ProgressDeadlineSeconds != nil {
+		in, out := &in.ProgressDeadlineSeconds, &out.ProgressDeadlineSeconds
+		*out = new(int32)
+		**out = **in
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DeploymentSpec.
+func (in *DeploymentSpec) DeepCopy() *DeploymentSpec {
+	if in == nil {
+		return nil
+	}
+	out := new(DeploymentSpec)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *DeploymentStatus) DeepCopyInto(out *DeploymentStatus) {
+	*out = *in
+	if in.Conditions != nil {
+		in, out := &in.Conditions, &out.Conditions
+		*out = make([]DeploymentCondition, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	if in.CollisionCount != nil {
+		in, out := &in.CollisionCount, &out.CollisionCount
+		*out = new(int32)
+		**out = **in
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DeploymentStatus.
+func (in *DeploymentStatus) DeepCopy() *DeploymentStatus {
+	if in == nil {
+		return nil
+	}
+	out := new(DeploymentStatus)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *DeploymentStrategy) DeepCopyInto(out *DeploymentStrategy) {
+	*out = *in
+	if in.RollingUpdate != nil {
+		in, out := &in.RollingUpdate, &out.RollingUpdate
+		*out = new(RollingUpdateDeployment)
+		(*in).DeepCopyInto(*out)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DeploymentStrategy.
+func (in *DeploymentStrategy) DeepCopy() *DeploymentStrategy {
+	if in == nil {
+		return nil
+	}
+	out := new(DeploymentStrategy)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ReplicaSet) DeepCopyInto(out *ReplicaSet) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
+	in.Spec.DeepCopyInto(&out.Spec)
+	in.Status.DeepCopyInto(&out.Status)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ReplicaSet.
+func (in *ReplicaSet) DeepCopy() *ReplicaSet {
+	if in == nil {
+		return nil
+	}
+	out := new(ReplicaSet)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *ReplicaSet) 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 *ReplicaSetCondition) DeepCopyInto(out *ReplicaSetCondition) {
+	*out = *in
+	in.LastTransitionTime.DeepCopyInto(&out.LastTransitionTime)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ReplicaSetCondition.
+func (in *ReplicaSetCondition) DeepCopy() *ReplicaSetCondition {
+	if in == nil {
+		return nil
+	}
+	out := new(ReplicaSetCondition)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ReplicaSetList) DeepCopyInto(out *ReplicaSetList) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ListMeta.DeepCopyInto(&out.ListMeta)
+	if in.Items != nil {
+		in, out := &in.Items, &out.Items
+		*out = make([]ReplicaSet, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ReplicaSetList.
+func (in *ReplicaSetList) DeepCopy() *ReplicaSetList {
+	if in == nil {
+		return nil
+	}
+	out := new(ReplicaSetList)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *ReplicaSetList) 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 *ReplicaSetSpec) DeepCopyInto(out *ReplicaSetSpec) {
+	*out = *in
+	if in.Replicas != nil {
+		in, out := &in.Replicas, &out.Replicas
+		*out = new(int32)
+		**out = **in
+	}
+	if in.Selector != nil {
+		in, out := &in.Selector, &out.Selector
+		*out = new(v1.LabelSelector)
+		(*in).DeepCopyInto(*out)
+	}
+	in.Template.DeepCopyInto(&out.Template)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ReplicaSetSpec.
+func (in *ReplicaSetSpec) DeepCopy() *ReplicaSetSpec {
+	if in == nil {
+		return nil
+	}
+	out := new(ReplicaSetSpec)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ReplicaSetStatus) DeepCopyInto(out *ReplicaSetStatus) {
+	*out = *in
+	if in.Conditions != nil {
+		in, out := &in.Conditions, &out.Conditions
+		*out = make([]ReplicaSetCondition, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ReplicaSetStatus.
+func (in *ReplicaSetStatus) DeepCopy() *ReplicaSetStatus {
+	if in == nil {
+		return nil
+	}
+	out := new(ReplicaSetStatus)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *RollingUpdateDaemonSet) DeepCopyInto(out *RollingUpdateDaemonSet) {
+	*out = *in
+	if in.MaxUnavailable != nil {
+		in, out := &in.MaxUnavailable, &out.MaxUnavailable
+		*out = new(intstr.IntOrString)
+		**out = **in
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RollingUpdateDaemonSet.
+func (in *RollingUpdateDaemonSet) DeepCopy() *RollingUpdateDaemonSet {
+	if in == nil {
+		return nil
+	}
+	out := new(RollingUpdateDaemonSet)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *RollingUpdateDeployment) DeepCopyInto(out *RollingUpdateDeployment) {
+	*out = *in
+	if in.MaxUnavailable != nil {
+		in, out := &in.MaxUnavailable, &out.MaxUnavailable
+		*out = new(intstr.IntOrString)
+		**out = **in
+	}
+	if in.MaxSurge != nil {
+		in, out := &in.MaxSurge, &out.MaxSurge
+		*out = new(intstr.IntOrString)
+		**out = **in
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RollingUpdateDeployment.
+func (in *RollingUpdateDeployment) DeepCopy() *RollingUpdateDeployment {
+	if in == nil {
+		return nil
+	}
+	out := new(RollingUpdateDeployment)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *RollingUpdateStatefulSetStrategy) DeepCopyInto(out *RollingUpdateStatefulSetStrategy) {
+	*out = *in
+	if in.Partition != nil {
+		in, out := &in.Partition, &out.Partition
+		*out = new(int32)
+		**out = **in
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RollingUpdateStatefulSetStrategy.
+func (in *RollingUpdateStatefulSetStrategy) DeepCopy() *RollingUpdateStatefulSetStrategy {
+	if in == nil {
+		return nil
+	}
+	out := new(RollingUpdateStatefulSetStrategy)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Scale) DeepCopyInto(out *Scale) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
+	out.Spec = in.Spec
+	in.Status.DeepCopyInto(&out.Status)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Scale.
+func (in *Scale) DeepCopy() *Scale {
+	if in == nil {
+		return nil
+	}
+	out := new(Scale)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *Scale) 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 *ScaleSpec) DeepCopyInto(out *ScaleSpec) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ScaleSpec.
+func (in *ScaleSpec) DeepCopy() *ScaleSpec {
+	if in == nil {
+		return nil
+	}
+	out := new(ScaleSpec)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ScaleStatus) DeepCopyInto(out *ScaleStatus) {
+	*out = *in
+	if in.Selector != nil {
+		in, out := &in.Selector, &out.Selector
+		*out = make(map[string]string, len(*in))
+		for key, val := range *in {
+			(*out)[key] = val
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ScaleStatus.
+func (in *ScaleStatus) DeepCopy() *ScaleStatus {
+	if in == nil {
+		return nil
+	}
+	out := new(ScaleStatus)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *StatefulSet) DeepCopyInto(out *StatefulSet) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
+	in.Spec.DeepCopyInto(&out.Spec)
+	in.Status.DeepCopyInto(&out.Status)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new StatefulSet.
+func (in *StatefulSet) DeepCopy() *StatefulSet {
+	if in == nil {
+		return nil
+	}
+	out := new(StatefulSet)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *StatefulSet) 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 *StatefulSetCondition) DeepCopyInto(out *StatefulSetCondition) {
+	*out = *in
+	in.LastTransitionTime.DeepCopyInto(&out.LastTransitionTime)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new StatefulSetCondition.
+func (in *StatefulSetCondition) DeepCopy() *StatefulSetCondition {
+	if in == nil {
+		return nil
+	}
+	out := new(StatefulSetCondition)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *StatefulSetList) DeepCopyInto(out *StatefulSetList) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ListMeta.DeepCopyInto(&out.ListMeta)
+	if in.Items != nil {
+		in, out := &in.Items, &out.Items
+		*out = make([]StatefulSet, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new StatefulSetList.
+func (in *StatefulSetList) DeepCopy() *StatefulSetList {
+	if in == nil {
+		return nil
+	}
+	out := new(StatefulSetList)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *StatefulSetList) 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 *StatefulSetSpec) DeepCopyInto(out *StatefulSetSpec) {
+	*out = *in
+	if in.Replicas != nil {
+		in, out := &in.Replicas, &out.Replicas
+		*out = new(int32)
+		**out = **in
+	}
+	if in.Selector != nil {
+		in, out := &in.Selector, &out.Selector
+		*out = new(v1.LabelSelector)
+		(*in).DeepCopyInto(*out)
+	}
+	in.Template.DeepCopyInto(&out.Template)
+	if in.VolumeClaimTemplates != nil {
+		in, out := &in.VolumeClaimTemplates, &out.VolumeClaimTemplates
+		*out = make([]corev1.PersistentVolumeClaim, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	in.UpdateStrategy.DeepCopyInto(&out.UpdateStrategy)
+	if in.RevisionHistoryLimit != nil {
+		in, out := &in.RevisionHistoryLimit, &out.RevisionHistoryLimit
+		*out = new(int32)
+		**out = **in
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new StatefulSetSpec.
+func (in *StatefulSetSpec) DeepCopy() *StatefulSetSpec {
+	if in == nil {
+		return nil
+	}
+	out := new(StatefulSetSpec)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *StatefulSetStatus) DeepCopyInto(out *StatefulSetStatus) {
+	*out = *in
+	if in.CollisionCount != nil {
+		in, out := &in.CollisionCount, &out.CollisionCount
+		*out = new(int32)
+		**out = **in
+	}
+	if in.Conditions != nil {
+		in, out := &in.Conditions, &out.Conditions
+		*out = make([]StatefulSetCondition, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new StatefulSetStatus.
+func (in *StatefulSetStatus) DeepCopy() *StatefulSetStatus {
+	if in == nil {
+		return nil
+	}
+	out := new(StatefulSetStatus)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *StatefulSetUpdateStrategy) DeepCopyInto(out *StatefulSetUpdateStrategy) {
+	*out = *in
+	if in.RollingUpdate != nil {
+		in, out := &in.RollingUpdate, &out.RollingUpdate
+		*out = new(RollingUpdateStatefulSetStrategy)
+		(*in).DeepCopyInto(*out)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new StatefulSetUpdateStrategy.
+func (in *StatefulSetUpdateStrategy) DeepCopy() *StatefulSetUpdateStrategy {
+	if in == nil {
+		return nil
+	}
+	out := new(StatefulSetUpdateStrategy)
+	in.DeepCopyInto(out)
+	return out
+}
