Switch to github.com/golang/dep for vendoring

Signed-off-by: Mrunal Patel <mrunalp@gmail.com>

vendor/k8s.io/kubernetes/pkg/apis/apps/BUILD

@@ -0,0 +1,44 @@
+package(default_visibility = ["//visibility:public"])
+
+licenses(["notice"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_library",
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = [
+        "doc.go",
+        "register.go",
+        "types.go",
+        "zz_generated.deepcopy.go",
+    ],
+    tags = ["automanaged"],
+    deps = [
+        "//pkg/api:go_default_library",
+        "//vendor:k8s.io/apimachinery/pkg/apis/meta/v1",
+        "//vendor:k8s.io/apimachinery/pkg/conversion",
+        "//vendor:k8s.io/apimachinery/pkg/runtime",
+        "//vendor:k8s.io/apimachinery/pkg/runtime/schema",
+    ],
+)
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [
+        ":package-srcs",
+        "//pkg/apis/apps/install:all-srcs",
+        "//pkg/apis/apps/v1beta1:all-srcs",
+        "//pkg/apis/apps/validation:all-srcs",
+    ],
+    tags = ["automanaged"],
+)

vendor/k8s.io/kubernetes/pkg/apis/apps/OWNERS

@@ -0,0 +1,21 @@
+reviewers:
+- thockin
+- lavalamp
+- smarterclayton
+- deads2k
+- caesarxuchao
+- bprashanth
+- pmorie
+- sttts
+- saad-ali
+- ncdc
+- timstclair
+- timothysc
+- dims
+- errordeveloper
+- mml
+- m1093782566
+- mbohlool
+- david-mcmahon
+- kevin-wangzefeng
+- jianhuiz

vendor/k8s.io/kubernetes/pkg/apis/apps/doc.go

@@ -0,0 +1,19 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// +k8s:deepcopy-gen=package,register
+
+package apps // import "k8s.io/kubernetes/pkg/apis/apps"

vendor/k8s.io/kubernetes/pkg/apis/apps/install/BUILD

@@ -0,0 +1,32 @@
+package(default_visibility = ["//visibility:public"])
+
+licenses(["notice"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_library",
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = ["install.go"],
+    tags = ["automanaged"],
+    deps = [
+        "//pkg/apimachinery/announced:go_default_library",
+        "//pkg/apis/apps:go_default_library",
+        "//pkg/apis/apps/v1beta1:go_default_library",
+    ],
+)
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [":package-srcs"],
+    tags = ["automanaged"],
+)

vendor/k8s.io/kubernetes/pkg/apis/apps/install/install.go

@@ -0,0 +1,41 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Package install installs the apps API group, making it available as
+// an option to all of the API encoding/decoding machinery.
+package install
+
+import (
+	"k8s.io/kubernetes/pkg/apimachinery/announced"
+	"k8s.io/kubernetes/pkg/apis/apps"
+	"k8s.io/kubernetes/pkg/apis/apps/v1beta1"
+)
+
+func init() {
+	if err := announced.NewGroupMetaFactory(
+		&announced.GroupMetaFactoryArgs{
+			GroupName:                  apps.GroupName,
+			VersionPreferenceOrder:     []string{v1beta1.SchemeGroupVersion.Version},
+			ImportPrefix:               "k8s.io/kubernetes/pkg/apis/apps",
+			AddInternalObjectsToScheme: apps.AddToScheme,
+		},
+		announced.VersionToSchemeFunc{
+			v1beta1.SchemeGroupVersion.Version: v1beta1.AddToScheme,
+		},
+	).Announce().RegisterAndEnable(); err != nil {
+		panic(err)
+	}
+}

vendor/k8s.io/kubernetes/pkg/apis/apps/register.go

@@ -0,0 +1,56 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package apps
+
+import (
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+	"k8s.io/kubernetes/pkg/api"
+)
+
+var (
+	SchemeBuilder = runtime.NewSchemeBuilder(addKnownTypes)
+	AddToScheme   = SchemeBuilder.AddToScheme
+)
+
+// GroupName is the group name use in this package
+const GroupName = "apps"
+
+// SchemeGroupVersion is group version used to register these objects
+var SchemeGroupVersion = schema.GroupVersion{Group: GroupName, Version: runtime.APIVersionInternal}
+
+// Kind takes an unqualified kind and returns a Group qualified GroupKind
+func Kind(kind string) schema.GroupKind {
+	return SchemeGroupVersion.WithKind(kind).GroupKind()
+}
+
+// Resource takes an unqualified resource and returns a Group qualified GroupResource
+func Resource(resource string) schema.GroupResource {
+	return SchemeGroupVersion.WithResource(resource).GroupResource()
+}
+
+// Adds the list of known types to api.Scheme.
+func addKnownTypes(scheme *runtime.Scheme) error {
+	// TODO this will get cleaned up with the scheme types are fixed
+	scheme.AddKnownTypes(SchemeGroupVersion,
+		&StatefulSet{},
+		&StatefulSetList{},
+		&api.ListOptions{},
+		&api.DeleteOptions{},
+	)
+	return nil
+}

vendor/k8s.io/kubernetes/pkg/apis/apps/types.go

@@ -0,0 +1,103 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package apps
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/kubernetes/pkg/api"
+)
+
+// +genclient=true
+
+// StatefulSet represents a set of pods with consistent identities.
+// Identities are defined as:
+//  - Network: A single stable DNS and hostname.
+//  - Storage: As many VolumeClaims as requested.
+// The StatefulSet guarantees that a given network identity will always
+// map to the same storage identity.
+type StatefulSet struct {
+	metav1.TypeMeta
+	// +optional
+	api.ObjectMeta
+
+	// Spec defines the desired identities of pods in this set.
+	// +optional
+	Spec StatefulSetSpec
+
+	// Status is the current status of Pods in this StatefulSet. This data
+	// may be out of date by some window of time.
+	// +optional
+	Status StatefulSetStatus
+}
+
+// A StatefulSetSpec is the specification of a StatefulSet.
+type StatefulSetSpec struct {
+	// Replicas is the desired number of replicas of the given Template.
+	// These are replicas in the sense that they are instantiations of the
+	// same Template, but individual replicas also have a consistent identity.
+	// If unspecified, defaults to 1.
+	// TODO: Consider a rename of this field.
+	// +optional
+	Replicas int32
+
+	// Selector is a label query over pods that should match the replica count.
+	// If empty, defaulted to labels on the pod template.
+	// More info: http://kubernetes.io/docs/user-guide/labels#label-selectors
+	// +optional
+	Selector *metav1.LabelSelector
+
+	// Template is the object that describes the pod that will be created if
+	// insufficient replicas are detected. Each pod stamped out by the StatefulSet
+	// will fulfill this Template, but have a unique identity from the rest
+	// of the StatefulSet.
+	Template api.PodTemplateSpec
+
+	// VolumeClaimTemplates is a list of claims that pods are allowed to reference.
+	// The StatefulSet controller is responsible for mapping network identities to
+	// claims in a way that maintains the identity of a pod. Every claim in
+	// this list must have at least one matching (by name) volumeMount in one
+	// container in the template. A claim in this list takes precedence over
+	// any volumes in the template, with the same name.
+	// TODO: Define the behavior if a claim already exists with the same name.
+	// +optional
+	VolumeClaimTemplates []api.PersistentVolumeClaim
+
+	// ServiceName is the name of the service that governs this StatefulSet.
+	// This service must exist before the StatefulSet, and is responsible for
+	// the network identity of the set. Pods get DNS/hostnames that follow the
+	// pattern: pod-specific-string.serviceName.default.svc.cluster.local
+	// where "pod-specific-string" is managed by the StatefulSet controller.
+	ServiceName string
+}
+
+// StatefulSetStatus represents the current state of a StatefulSet.
+type StatefulSetStatus struct {
+	// most recent generation observed by this StatefulSet.
+	// +optional
+	ObservedGeneration *int64
+
+	// Replicas is the number of actual replicas.
+	Replicas int32
+}
+
+// StatefulSetList is a collection of StatefulSets.
+type StatefulSetList struct {
+	metav1.TypeMeta
+	// +optional
+	metav1.ListMeta
+	Items []StatefulSet
+}

vendor/k8s.io/kubernetes/pkg/apis/apps/v1beta1/BUILD

@@ -0,0 +1,53 @@
+package(default_visibility = ["//visibility:public"])
+
+licenses(["notice"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_library",
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = [
+        "conversion.go",
+        "defaults.go",
+        "doc.go",
+        "generated.pb.go",
+        "register.go",
+        "types.generated.go",
+        "types.go",
+        "types_swagger_doc_generated.go",
+        "zz_generated.conversion.go",
+        "zz_generated.deepcopy.go",
+        "zz_generated.defaults.go",
+    ],
+    tags = ["automanaged"],
+    deps = [
+        "//pkg/api:go_default_library",
+        "//pkg/api/resource:go_default_library",
+        "//pkg/api/v1:go_default_library",
+        "//pkg/apis/apps:go_default_library",
+        "//pkg/util/intstr:go_default_library",
+        "//vendor:github.com/gogo/protobuf/proto",
+        "//vendor:github.com/ugorji/go/codec",
+        "//vendor:k8s.io/apimachinery/pkg/apis/meta/v1",
+        "//vendor:k8s.io/apimachinery/pkg/conversion",
+        "//vendor:k8s.io/apimachinery/pkg/runtime",
+        "//vendor:k8s.io/apimachinery/pkg/runtime/schema",
+        "//vendor:k8s.io/apimachinery/pkg/types",
+    ],
+)
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [":package-srcs"],
+    tags = ["automanaged"],
+)

vendor/k8s.io/kubernetes/pkg/apis/apps/v1beta1/conversion.go

@@ -0,0 +1,114 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1beta1
+
+import (
+	"fmt"
+
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/conversion"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/kubernetes/pkg/api"
+	v1 "k8s.io/kubernetes/pkg/api/v1"
+	"k8s.io/kubernetes/pkg/apis/apps"
+)
+
+func addConversionFuncs(scheme *runtime.Scheme) error {
+	// Add non-generated conversion functions to handle the *int32 -> int32
+	// conversion. A pointer is useful in the versioned type so we can default
+	// it, but a plain int32 is more convenient in the internal type. These
+	// functions are the same as the autogenerated ones in every other way.
+	err := scheme.AddConversionFuncs(
+		Convert_v1beta1_StatefulSetSpec_To_apps_StatefulSetSpec,
+		Convert_apps_StatefulSetSpec_To_v1beta1_StatefulSetSpec,
+	)
+	if err != nil {
+		return err
+	}
+
+	return api.Scheme.AddFieldLabelConversionFunc("apps/v1beta1", "StatefulSet",
+		func(label, value string) (string, string, error) {
+			switch label {
+			case "metadata.name", "metadata.namespace", "status.successful":
+				return label, value, nil
+			default:
+				return "", "", fmt.Errorf("field label not supported: %s", label)
+			}
+		},
+	)
+}
+
+func Convert_v1beta1_StatefulSetSpec_To_apps_StatefulSetSpec(in *StatefulSetSpec, out *apps.StatefulSetSpec, s conversion.Scope) error {
+	if in.Replicas != nil {
+		out.Replicas = *in.Replicas
+	}
+	if in.Selector != nil {
+		in, out := &in.Selector, &out.Selector
+		*out = new(metav1.LabelSelector)
+		if err := s.Convert(*in, *out, 0); err != nil {
+			return err
+		}
+	} else {
+		out.Selector = nil
+	}
+	if err := s.Convert(&in.Template, &out.Template, 0); err != nil {
+		return err
+	}
+	if in.VolumeClaimTemplates != nil {
+		in, out := &in.VolumeClaimTemplates, &out.VolumeClaimTemplates
+		*out = make([]api.PersistentVolumeClaim, len(*in))
+		for i := range *in {
+			if err := s.Convert(&(*in)[i], &(*out)[i], 0); err != nil {
+				return err
+			}
+		}
+	} else {
+		out.VolumeClaimTemplates = nil
+	}
+	out.ServiceName = in.ServiceName
+	return nil
+}
+
+func Convert_apps_StatefulSetSpec_To_v1beta1_StatefulSetSpec(in *apps.StatefulSetSpec, out *StatefulSetSpec, s conversion.Scope) error {
+	out.Replicas = new(int32)
+	*out.Replicas = in.Replicas
+	if in.Selector != nil {
+		in, out := &in.Selector, &out.Selector
+		*out = new(metav1.LabelSelector)
+		if err := s.Convert(*in, *out, 0); err != nil {
+			return err
+		}
+	} else {
+		out.Selector = nil
+	}
+	if err := s.Convert(&in.Template, &out.Template, 0); err != nil {
+		return err
+	}
+	if in.VolumeClaimTemplates != nil {
+		in, out := &in.VolumeClaimTemplates, &out.VolumeClaimTemplates
+		*out = make([]v1.PersistentVolumeClaim, len(*in))
+		for i := range *in {
+			if err := s.Convert(&(*in)[i], &(*out)[i], 0); err != nil {
+				return err
+			}
+		}
+	} else {
+		out.VolumeClaimTemplates = nil
+	}
+	out.ServiceName = in.ServiceName
+	return nil
+}

vendor/k8s.io/kubernetes/pkg/apis/apps/v1beta1/defaults.go

@@ -0,0 +1,47 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1beta1
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+)
+
+func addDefaultingFuncs(scheme *runtime.Scheme) error {
+	RegisterDefaults(scheme)
+	return scheme.AddDefaultingFuncs(
+		SetDefaults_StatefulSet,
+	)
+}
+
+func SetDefaults_StatefulSet(obj *StatefulSet) {
+	labels := obj.Spec.Template.Labels
+	if labels != nil {
+		if obj.Spec.Selector == nil {
+			obj.Spec.Selector = &metav1.LabelSelector{
+				MatchLabels: labels,
+			}
+		}
+		if len(obj.Labels) == 0 {
+			obj.Labels = labels
+		}
+	}
+	if obj.Spec.Replicas == nil {
+		obj.Spec.Replicas = new(int32)
+		*obj.Spec.Replicas = 1
+	}
+}

vendor/k8s.io/kubernetes/pkg/apis/apps/v1beta1/doc.go

@@ -0,0 +1,22 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// +k8s:deepcopy-gen=package,register
+// +k8s:conversion-gen=k8s.io/kubernetes/pkg/apis/apps
+// +k8s:openapi-gen=true
+// +k8s:defaulter-gen=TypeMeta
+
+package v1beta1 // import "k8s.io/kubernetes/pkg/apis/apps/v1beta1"

vendor/k8s.io/kubernetes/pkg/apis/apps/v1beta1/generated.proto

@@ -0,0 +1,111 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+
+// This file was autogenerated by go-to-protobuf. Do not edit it manually!
+
+syntax = 'proto2';
+
+package k8s.io.kubernetes.pkg.apis.apps.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";
+import "k8s.io/kubernetes/pkg/api/resource/generated.proto";
+import "k8s.io/kubernetes/pkg/api/v1/generated.proto";
+import "k8s.io/kubernetes/pkg/util/intstr/generated.proto";
+
+// Package-wide variables from generator "generated".
+option go_package = "v1beta1";
+
+// StatefulSet represents a set of pods with consistent identities.
+// Identities are defined as:
+//  - Network: A single stable DNS and hostname.
+//  - Storage: As many VolumeClaims as requested.
+// The StatefulSet guarantees that a given network identity will always
+// map to the same storage identity.
+message StatefulSet {
+  // +optional
+  optional k8s.io.kubernetes.pkg.api.v1.ObjectMeta metadata = 1;
+
+  // Spec defines the desired identities of pods in this set.
+  // +optional
+  optional StatefulSetSpec spec = 2;
+
+  // Status is the current status of Pods in this StatefulSet. This data
+  // may be out of date by some window of time.
+  // +optional
+  optional StatefulSetStatus status = 3;
+}
+
+// StatefulSetList is a collection of StatefulSets.
+message StatefulSetList {
+  // +optional
+  optional k8s.io.apimachinery.pkg.apis.meta.v1.ListMeta metadata = 1;
+
+  repeated StatefulSet items = 2;
+}
+
+// A StatefulSetSpec is the specification of a StatefulSet.
+message StatefulSetSpec {
+  // Replicas is the desired number of replicas of the given Template.
+  // These are replicas in the sense that they are instantiations of the
+  // same Template, but individual replicas also have a consistent identity.
+  // If unspecified, defaults to 1.
+  // TODO: Consider a rename of this field.
+  // +optional
+  optional int32 replicas = 1;
+
+  // Selector is a label query over pods that should match the replica count.
+  // If empty, defaulted to labels on the pod template.
+  // More info: http://kubernetes.io/docs/user-guide/labels#label-selectors
+  // +optional
+  optional k8s.io.apimachinery.pkg.apis.meta.v1.LabelSelector selector = 2;
+
+  // Template is the object that describes the pod that will be created if
+  // insufficient replicas are detected. Each pod stamped out by the StatefulSet
+  // will fulfill this Template, but have a unique identity from the rest
+  // of the StatefulSet.
+  optional k8s.io.kubernetes.pkg.api.v1.PodTemplateSpec template = 3;
+
+  // VolumeClaimTemplates is a list of claims that pods are allowed to reference.
+  // The StatefulSet controller is responsible for mapping network identities to
+  // claims in a way that maintains the identity of a pod. Every claim in
+  // this list must have at least one matching (by name) volumeMount in one
+  // container in the template. A claim in this list takes precedence over
+  // any volumes in the template, with the same name.
+  // TODO: Define the behavior if a claim already exists with the same name.
+  // +optional
+  repeated k8s.io.kubernetes.pkg.api.v1.PersistentVolumeClaim volumeClaimTemplates = 4;
+
+  // ServiceName is the name of the service that governs this StatefulSet.
+  // This service must exist before the StatefulSet, and is responsible for
+  // the network identity of the set. Pods get DNS/hostnames that follow the
+  // pattern: pod-specific-string.serviceName.default.svc.cluster.local
+  // where "pod-specific-string" is managed by the StatefulSet controller.
+  optional string serviceName = 5;
+}
+
+// StatefulSetStatus represents the current state of a StatefulSet.
+message StatefulSetStatus {
+  // most recent generation observed by this StatefulSet.
+  // +optional
+  optional int64 observedGeneration = 1;
+
+  // Replicas is the number of actual replicas.
+  optional int32 replicas = 2;
+}
+

vendor/k8s.io/kubernetes/pkg/apis/apps/v1beta1/register.go

@@ -0,0 +1,57 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1beta1
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+	"k8s.io/kubernetes/pkg/api/v1"
+)
+
+// GroupName is the group name use in this package
+const GroupName = "apps"
+
+// 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 (
+	SchemeBuilder = runtime.NewSchemeBuilder(addKnownTypes, addDefaultingFuncs, addConversionFuncs)
+	AddToScheme   = SchemeBuilder.AddToScheme
+)
+
+// Adds the list of known types to api.Scheme.
+func addKnownTypes(scheme *runtime.Scheme) error {
+	scheme.AddKnownTypes(SchemeGroupVersion,
+		&StatefulSet{},
+		&StatefulSetList{},
+		&v1.ListOptions{},
+		&v1.DeleteOptions{},
+		&metav1.ExportOptions{},
+		&metav1.GetOptions{},
+	)
+	metav1.AddToGroupVersion(scheme, SchemeGroupVersion)
+	return nil
+}
+
+func (obj *StatefulSet) GetObjectKind() schema.ObjectKind     { return &obj.TypeMeta }
+func (obj *StatefulSetList) GetObjectKind() schema.ObjectKind { return &obj.TypeMeta }

vendor/k8s.io/kubernetes/pkg/apis/apps/v1beta1/types.go

@@ -0,0 +1,103 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1beta1
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/kubernetes/pkg/api/v1"
+)
+
+// +genclient=true
+
+// StatefulSet represents a set of pods with consistent identities.
+// Identities are defined as:
+//  - Network: A single stable DNS and hostname.
+//  - Storage: As many VolumeClaims as requested.
+// The StatefulSet guarantees that a given network identity will always
+// map to the same storage identity.
+type StatefulSet struct {
+	metav1.TypeMeta `json:",inline"`
+	// +optional
+	v1.ObjectMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"`
+
+	// Spec defines the desired identities of pods in this set.
+	// +optional
+	Spec StatefulSetSpec `json:"spec,omitempty" protobuf:"bytes,2,opt,name=spec"`
+
+	// Status is the current status of Pods in this StatefulSet. This data
+	// may be out of date by some window of time.
+	// +optional
+	Status StatefulSetStatus `json:"status,omitempty" protobuf:"bytes,3,opt,name=status"`
+}
+
+// A StatefulSetSpec is the specification of a StatefulSet.
+type StatefulSetSpec struct {
+	// Replicas is the desired number of replicas of the given Template.
+	// These are replicas in the sense that they are instantiations of the
+	// same Template, but individual replicas also have a consistent identity.
+	// If unspecified, defaults to 1.
+	// TODO: Consider a rename of this field.
+	// +optional
+	Replicas *int32 `json:"replicas,omitempty" protobuf:"varint,1,opt,name=replicas"`
+
+	// Selector is a label query over pods that should match the replica count.
+	// If empty, defaulted to labels on the pod template.
+	// More info: http://kubernetes.io/docs/user-guide/labels#label-selectors
+	// +optional
+	Selector *metav1.LabelSelector `json:"selector,omitempty" protobuf:"bytes,2,opt,name=selector"`
+
+	// Template is the object that describes the pod that will be created if
+	// insufficient replicas are detected. Each pod stamped out by the StatefulSet
+	// will fulfill this Template, but have a unique identity from the rest
+	// of the StatefulSet.
+	Template v1.PodTemplateSpec `json:"template" protobuf:"bytes,3,opt,name=template"`
+
+	// VolumeClaimTemplates is a list of claims that pods are allowed to reference.
+	// The StatefulSet controller is responsible for mapping network identities to
+	// claims in a way that maintains the identity of a pod. Every claim in
+	// this list must have at least one matching (by name) volumeMount in one
+	// container in the template. A claim in this list takes precedence over
+	// any volumes in the template, with the same name.
+	// TODO: Define the behavior if a claim already exists with the same name.
+	// +optional
+	VolumeClaimTemplates []v1.PersistentVolumeClaim `json:"volumeClaimTemplates,omitempty" protobuf:"bytes,4,rep,name=volumeClaimTemplates"`
+
+	// ServiceName is the name of the service that governs this StatefulSet.
+	// This service must exist before the StatefulSet, and is responsible for
+	// the network identity of the set. Pods get DNS/hostnames that follow the
+	// pattern: pod-specific-string.serviceName.default.svc.cluster.local
+	// where "pod-specific-string" is managed by the StatefulSet controller.
+	ServiceName string `json:"serviceName" protobuf:"bytes,5,opt,name=serviceName"`
+}
+
+// StatefulSetStatus represents the current state of a StatefulSet.
+type StatefulSetStatus struct {
+	// most recent generation observed by this StatefulSet.
+	// +optional
+	ObservedGeneration *int64 `json:"observedGeneration,omitempty" protobuf:"varint,1,opt,name=observedGeneration"`
+
+	// Replicas is the number of actual replicas.
+	Replicas int32 `json:"replicas" protobuf:"varint,2,opt,name=replicas"`
+}
+
+// StatefulSetList is a collection of StatefulSets.
+type StatefulSetList struct {
+	metav1.TypeMeta `json:",inline"`
+	// +optional
+	metav1.ListMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"`
+	Items           []StatefulSet `json:"items" protobuf:"bytes,2,rep,name=items"`
+}

vendor/k8s.io/kubernetes/pkg/apis/apps/v1beta1/types_swagger_doc_generated.go

@@ -0,0 +1,71 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1beta1
+
+// 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
+var map_StatefulSet = map[string]string{
+	"":       "StatefulSet represents a set of pods with consistent identities. Identities are defined as:\n - Network: A single stable DNS and hostname.\n - Storage: As many VolumeClaims as requested.\nThe StatefulSet guarantees that a given network identity will always map to the same storage identity.",
+	"spec":   "Spec defines the desired identities of pods in this set.",
+	"status": "Status is the current status of Pods in this StatefulSet. This data may be out of date by some window of time.",
+}
+
+func (StatefulSet) SwaggerDoc() map[string]string {
+	return map_StatefulSet
+}
+
+var map_StatefulSetList = map[string]string{
+	"": "StatefulSetList is a collection of StatefulSets.",
+}
+
+func (StatefulSetList) SwaggerDoc() map[string]string {
+	return map_StatefulSetList
+}
+
+var map_StatefulSetSpec = map[string]string{
+	"":                     "A StatefulSetSpec is the specification of a StatefulSet.",
+	"replicas":             "Replicas is the desired number of replicas of the given Template. These are replicas in the sense that they are instantiations of the same Template, but individual replicas also have a consistent identity. If unspecified, defaults to 1.",
+	"selector":             "Selector is a label query over pods that should match the replica count. If empty, defaulted to labels on the pod template. More info: http://kubernetes.io/docs/user-guide/labels#label-selectors",
+	"template":             "Template is the object that describes the pod that will be created if insufficient replicas are detected. Each pod stamped out by the StatefulSet will fulfill this Template, but have a unique identity from the rest of the StatefulSet.",
+	"volumeClaimTemplates": "VolumeClaimTemplates is a list of claims that pods are allowed to reference. The StatefulSet controller is responsible for mapping network identities to claims in a way that maintains the identity of a pod. Every claim in this list must have at least one matching (by name) volumeMount in one container in the template. A claim in this list takes precedence over any volumes in the template, with the same name.",
+	"serviceName":          "ServiceName is the name of the service that governs this StatefulSet. This service must exist before the StatefulSet, and is responsible for the network identity of the set. Pods get DNS/hostnames that follow the pattern: pod-specific-string.serviceName.default.svc.cluster.local where \"pod-specific-string\" is managed by the StatefulSet controller.",
+}
+
+func (StatefulSetSpec) SwaggerDoc() map[string]string {
+	return map_StatefulSetSpec
+}
+
+var map_StatefulSetStatus = map[string]string{
+	"":                   "StatefulSetStatus represents the current state of a StatefulSet.",
+	"observedGeneration": "most recent generation observed by this StatefulSet.",
+	"replicas":           "Replicas is the number of actual replicas.",
+}
+
+func (StatefulSetStatus) SwaggerDoc() map[string]string {
+	return map_StatefulSetStatus
+}
+
+// AUTO-GENERATED FUNCTIONS END HERE

vendor/k8s.io/kubernetes/pkg/apis/apps/v1beta1/zz_generated.conversion.go

@@ -0,0 +1,172 @@
+// +build !ignore_autogenerated
+
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// This file was autogenerated by conversion-gen. Do not edit it manually!
+
+package v1beta1
+
+import (
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	conversion "k8s.io/apimachinery/pkg/conversion"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	api "k8s.io/kubernetes/pkg/api"
+	api_v1 "k8s.io/kubernetes/pkg/api/v1"
+	apps "k8s.io/kubernetes/pkg/apis/apps"
+	unsafe "unsafe"
+)
+
+func init() {
+	SchemeBuilder.Register(RegisterConversions)
+}
+
+// RegisterConversions adds conversion functions to the given scheme.
+// Public to allow building arbitrary schemes.
+func RegisterConversions(scheme *runtime.Scheme) error {
+	return scheme.AddGeneratedConversionFuncs(
+		Convert_v1beta1_StatefulSet_To_apps_StatefulSet,
+		Convert_apps_StatefulSet_To_v1beta1_StatefulSet,
+		Convert_v1beta1_StatefulSetList_To_apps_StatefulSetList,
+		Convert_apps_StatefulSetList_To_v1beta1_StatefulSetList,
+		Convert_v1beta1_StatefulSetSpec_To_apps_StatefulSetSpec,
+		Convert_apps_StatefulSetSpec_To_v1beta1_StatefulSetSpec,
+		Convert_v1beta1_StatefulSetStatus_To_apps_StatefulSetStatus,
+		Convert_apps_StatefulSetStatus_To_v1beta1_StatefulSetStatus,
+	)
+}
+
+func autoConvert_v1beta1_StatefulSet_To_apps_StatefulSet(in *StatefulSet, out *apps.StatefulSet, s conversion.Scope) error {
+	// TODO: Inefficient conversion - can we improve it?
+	if err := s.Convert(&in.ObjectMeta, &out.ObjectMeta, 0); err != nil {
+		return err
+	}
+	if err := Convert_v1beta1_StatefulSetSpec_To_apps_StatefulSetSpec(&in.Spec, &out.Spec, s); err != nil {
+		return err
+	}
+	if err := Convert_v1beta1_StatefulSetStatus_To_apps_StatefulSetStatus(&in.Status, &out.Status, s); err != nil {
+		return err
+	}
+	return nil
+}
+
+func Convert_v1beta1_StatefulSet_To_apps_StatefulSet(in *StatefulSet, out *apps.StatefulSet, s conversion.Scope) error {
+	return autoConvert_v1beta1_StatefulSet_To_apps_StatefulSet(in, out, s)
+}
+
+func autoConvert_apps_StatefulSet_To_v1beta1_StatefulSet(in *apps.StatefulSet, out *StatefulSet, s conversion.Scope) error {
+	// TODO: Inefficient conversion - can we improve it?
+	if err := s.Convert(&in.ObjectMeta, &out.ObjectMeta, 0); err != nil {
+		return err
+	}
+	if err := Convert_apps_StatefulSetSpec_To_v1beta1_StatefulSetSpec(&in.Spec, &out.Spec, s); err != nil {
+		return err
+	}
+	if err := Convert_apps_StatefulSetStatus_To_v1beta1_StatefulSetStatus(&in.Status, &out.Status, s); err != nil {
+		return err
+	}
+	return nil
+}
+
+func Convert_apps_StatefulSet_To_v1beta1_StatefulSet(in *apps.StatefulSet, out *StatefulSet, s conversion.Scope) error {
+	return autoConvert_apps_StatefulSet_To_v1beta1_StatefulSet(in, out, s)
+}
+
+func autoConvert_v1beta1_StatefulSetList_To_apps_StatefulSetList(in *StatefulSetList, out *apps.StatefulSetList, s conversion.Scope) error {
+	out.ListMeta = in.ListMeta
+	if in.Items != nil {
+		in, out := &in.Items, &out.Items
+		*out = make([]apps.StatefulSet, len(*in))
+		for i := range *in {
+			if err := Convert_v1beta1_StatefulSet_To_apps_StatefulSet(&(*in)[i], &(*out)[i], s); err != nil {
+				return err
+			}
+		}
+	} else {
+		out.Items = nil
+	}
+	return nil
+}
+
+func Convert_v1beta1_StatefulSetList_To_apps_StatefulSetList(in *StatefulSetList, out *apps.StatefulSetList, s conversion.Scope) error {
+	return autoConvert_v1beta1_StatefulSetList_To_apps_StatefulSetList(in, out, s)
+}
+
+func autoConvert_apps_StatefulSetList_To_v1beta1_StatefulSetList(in *apps.StatefulSetList, out *StatefulSetList, s conversion.Scope) error {
+	out.ListMeta = in.ListMeta
+	if in.Items != nil {
+		in, out := &in.Items, &out.Items
+		*out = make([]StatefulSet, len(*in))
+		for i := range *in {
+			if err := Convert_apps_StatefulSet_To_v1beta1_StatefulSet(&(*in)[i], &(*out)[i], s); err != nil {
+				return err
+			}
+		}
+	} else {
+		out.Items = nil
+	}
+	return nil
+}
+
+func Convert_apps_StatefulSetList_To_v1beta1_StatefulSetList(in *apps.StatefulSetList, out *StatefulSetList, s conversion.Scope) error {
+	return autoConvert_apps_StatefulSetList_To_v1beta1_StatefulSetList(in, out, s)
+}
+
+func autoConvert_v1beta1_StatefulSetSpec_To_apps_StatefulSetSpec(in *StatefulSetSpec, out *apps.StatefulSetSpec, s conversion.Scope) error {
+	if err := api.Convert_Pointer_int32_To_int32(&in.Replicas, &out.Replicas, s); err != nil {
+		return err
+	}
+	out.Selector = (*v1.LabelSelector)(unsafe.Pointer(in.Selector))
+	if err := api_v1.Convert_v1_PodTemplateSpec_To_api_PodTemplateSpec(&in.Template, &out.Template, s); err != nil {
+		return err
+	}
+	out.VolumeClaimTemplates = *(*[]api.PersistentVolumeClaim)(unsafe.Pointer(&in.VolumeClaimTemplates))
+	out.ServiceName = in.ServiceName
+	return nil
+}
+
+func autoConvert_apps_StatefulSetSpec_To_v1beta1_StatefulSetSpec(in *apps.StatefulSetSpec, out *StatefulSetSpec, s conversion.Scope) error {
+	if err := api.Convert_int32_To_Pointer_int32(&in.Replicas, &out.Replicas, s); err != nil {
+		return err
+	}
+	out.Selector = (*v1.LabelSelector)(unsafe.Pointer(in.Selector))
+	if err := api_v1.Convert_api_PodTemplateSpec_To_v1_PodTemplateSpec(&in.Template, &out.Template, s); err != nil {
+		return err
+	}
+	out.VolumeClaimTemplates = *(*[]api_v1.PersistentVolumeClaim)(unsafe.Pointer(&in.VolumeClaimTemplates))
+	out.ServiceName = in.ServiceName
+	return nil
+}
+
+func autoConvert_v1beta1_StatefulSetStatus_To_apps_StatefulSetStatus(in *StatefulSetStatus, out *apps.StatefulSetStatus, s conversion.Scope) error {
+	out.ObservedGeneration = (*int64)(unsafe.Pointer(in.ObservedGeneration))
+	out.Replicas = in.Replicas
+	return nil
+}
+
+func Convert_v1beta1_StatefulSetStatus_To_apps_StatefulSetStatus(in *StatefulSetStatus, out *apps.StatefulSetStatus, s conversion.Scope) error {
+	return autoConvert_v1beta1_StatefulSetStatus_To_apps_StatefulSetStatus(in, out, s)
+}
+
+func autoConvert_apps_StatefulSetStatus_To_v1beta1_StatefulSetStatus(in *apps.StatefulSetStatus, out *StatefulSetStatus, s conversion.Scope) error {
+	out.ObservedGeneration = (*int64)(unsafe.Pointer(in.ObservedGeneration))
+	out.Replicas = in.Replicas
+	return nil
+}
+
+func Convert_apps_StatefulSetStatus_To_v1beta1_StatefulSetStatus(in *apps.StatefulSetStatus, out *StatefulSetStatus, s conversion.Scope) error {
+	return autoConvert_apps_StatefulSetStatus_To_v1beta1_StatefulSetStatus(in, out, s)
+}

vendor/k8s.io/kubernetes/pkg/apis/apps/v1beta1/zz_generated.deepcopy.go

@@ -0,0 +1,128 @@
+// +build !ignore_autogenerated
+
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// This file was autogenerated by deepcopy-gen. Do not edit it manually!
+
+package v1beta1
+
+import (
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	conversion "k8s.io/apimachinery/pkg/conversion"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	v1 "k8s.io/kubernetes/pkg/api/v1"
+	reflect "reflect"
+)
+
+func init() {
+	SchemeBuilder.Register(RegisterDeepCopies)
+}
+
+// RegisterDeepCopies adds deep-copy functions to the given scheme. Public
+// to allow building arbitrary schemes.
+func RegisterDeepCopies(scheme *runtime.Scheme) error {
+	return scheme.AddGeneratedDeepCopyFuncs(
+		conversion.GeneratedDeepCopyFunc{Fn: DeepCopy_v1beta1_StatefulSet, InType: reflect.TypeOf(&StatefulSet{})},
+		conversion.GeneratedDeepCopyFunc{Fn: DeepCopy_v1beta1_StatefulSetList, InType: reflect.TypeOf(&StatefulSetList{})},
+		conversion.GeneratedDeepCopyFunc{Fn: DeepCopy_v1beta1_StatefulSetSpec, InType: reflect.TypeOf(&StatefulSetSpec{})},
+		conversion.GeneratedDeepCopyFunc{Fn: DeepCopy_v1beta1_StatefulSetStatus, InType: reflect.TypeOf(&StatefulSetStatus{})},
+	)
+}
+
+func DeepCopy_v1beta1_StatefulSet(in interface{}, out interface{}, c *conversion.Cloner) error {
+	{
+		in := in.(*StatefulSet)
+		out := out.(*StatefulSet)
+		*out = *in
+		if err := v1.DeepCopy_v1_ObjectMeta(&in.ObjectMeta, &out.ObjectMeta, c); err != nil {
+			return err
+		}
+		if err := DeepCopy_v1beta1_StatefulSetSpec(&in.Spec, &out.Spec, c); err != nil {
+			return err
+		}
+		if err := DeepCopy_v1beta1_StatefulSetStatus(&in.Status, &out.Status, c); err != nil {
+			return err
+		}
+		return nil
+	}
+}
+
+func DeepCopy_v1beta1_StatefulSetList(in interface{}, out interface{}, c *conversion.Cloner) error {
+	{
+		in := in.(*StatefulSetList)
+		out := out.(*StatefulSetList)
+		*out = *in
+		if in.Items != nil {
+			in, out := &in.Items, &out.Items
+			*out = make([]StatefulSet, len(*in))
+			for i := range *in {
+				if err := DeepCopy_v1beta1_StatefulSet(&(*in)[i], &(*out)[i], c); err != nil {
+					return err
+				}
+			}
+		}
+		return nil
+	}
+}
+
+func DeepCopy_v1beta1_StatefulSetSpec(in interface{}, out interface{}, c *conversion.Cloner) error {
+	{
+		in := in.(*StatefulSetSpec)
+		out := 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
+			if newVal, err := c.DeepCopy(*in); err != nil {
+				return err
+			} else {
+				*out = newVal.(*meta_v1.LabelSelector)
+			}
+		}
+		if err := v1.DeepCopy_v1_PodTemplateSpec(&in.Template, &out.Template, c); err != nil {
+			return err
+		}
+		if in.VolumeClaimTemplates != nil {
+			in, out := &in.VolumeClaimTemplates, &out.VolumeClaimTemplates
+			*out = make([]v1.PersistentVolumeClaim, len(*in))
+			for i := range *in {
+				if err := v1.DeepCopy_v1_PersistentVolumeClaim(&(*in)[i], &(*out)[i], c); err != nil {
+					return err
+				}
+			}
+		}
+		return nil
+	}
+}
+
+func DeepCopy_v1beta1_StatefulSetStatus(in interface{}, out interface{}, c *conversion.Cloner) error {
+	{
+		in := in.(*StatefulSetStatus)
+		out := out.(*StatefulSetStatus)
+		*out = *in
+		if in.ObservedGeneration != nil {
+			in, out := &in.ObservedGeneration, &out.ObservedGeneration
+			*out = new(int64)
+			**out = **in
+		}
+		return nil
+	}
+}

vendor/k8s.io/kubernetes/pkg/apis/apps/v1beta1/zz_generated.defaults.go

@@ -0,0 +1,166 @@
+// +build !ignore_autogenerated
+
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// This file was autogenerated by defaulter-gen. Do not edit it manually!
+
+package v1beta1
+
+import (
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	v1 "k8s.io/kubernetes/pkg/api/v1"
+)
+
+// RegisterDefaults adds defaulters functions to the given scheme.
+// Public to allow building arbitrary schemes.
+// All generated defaulters are covering - they call all nested defaulters.
+func RegisterDefaults(scheme *runtime.Scheme) error {
+	scheme.AddTypeDefaultingFunc(&StatefulSet{}, func(obj interface{}) { SetObjectDefaults_StatefulSet(obj.(*StatefulSet)) })
+	scheme.AddTypeDefaultingFunc(&StatefulSetList{}, func(obj interface{}) { SetObjectDefaults_StatefulSetList(obj.(*StatefulSetList)) })
+	return nil
+}
+
+func SetObjectDefaults_StatefulSet(in *StatefulSet) {
+	SetDefaults_StatefulSet(in)
+	v1.SetDefaults_PodSpec(&in.Spec.Template.Spec)
+	for i := range in.Spec.Template.Spec.Volumes {
+		a := &in.Spec.Template.Spec.Volumes[i]
+		v1.SetDefaults_Volume(a)
+		if a.VolumeSource.Secret != nil {
+			v1.SetDefaults_SecretVolumeSource(a.VolumeSource.Secret)
+		}
+		if a.VolumeSource.ISCSI != nil {
+			v1.SetDefaults_ISCSIVolumeSource(a.VolumeSource.ISCSI)
+		}
+		if a.VolumeSource.RBD != nil {
+			v1.SetDefaults_RBDVolumeSource(a.VolumeSource.RBD)
+		}
+		if a.VolumeSource.DownwardAPI != nil {
+			v1.SetDefaults_DownwardAPIVolumeSource(a.VolumeSource.DownwardAPI)
+			for j := range a.VolumeSource.DownwardAPI.Items {
+				b := &a.VolumeSource.DownwardAPI.Items[j]
+				if b.FieldRef != nil {
+					v1.SetDefaults_ObjectFieldSelector(b.FieldRef)
+				}
+			}
+		}
+		if a.VolumeSource.ConfigMap != nil {
+			v1.SetDefaults_ConfigMapVolumeSource(a.VolumeSource.ConfigMap)
+		}
+		if a.VolumeSource.AzureDisk != nil {
+			v1.SetDefaults_AzureDiskVolumeSource(a.VolumeSource.AzureDisk)
+		}
+	}
+	for i := range in.Spec.Template.Spec.InitContainers {
+		a := &in.Spec.Template.Spec.InitContainers[i]
+		v1.SetDefaults_Container(a)
+		for j := range a.Ports {
+			b := &a.Ports[j]
+			v1.SetDefaults_ContainerPort(b)
+		}
+		for j := range a.Env {
+			b := &a.Env[j]
+			if b.ValueFrom != nil {
+				if b.ValueFrom.FieldRef != nil {
+					v1.SetDefaults_ObjectFieldSelector(b.ValueFrom.FieldRef)
+				}
+			}
+		}
+		v1.SetDefaults_ResourceList(&a.Resources.Limits)
+		v1.SetDefaults_ResourceList(&a.Resources.Requests)
+		if a.LivenessProbe != nil {
+			v1.SetDefaults_Probe(a.LivenessProbe)
+			if a.LivenessProbe.Handler.HTTPGet != nil {
+				v1.SetDefaults_HTTPGetAction(a.LivenessProbe.Handler.HTTPGet)
+			}
+		}
+		if a.ReadinessProbe != nil {
+			v1.SetDefaults_Probe(a.ReadinessProbe)
+			if a.ReadinessProbe.Handler.HTTPGet != nil {
+				v1.SetDefaults_HTTPGetAction(a.ReadinessProbe.Handler.HTTPGet)
+			}
+		}
+		if a.Lifecycle != nil {
+			if a.Lifecycle.PostStart != nil {
+				if a.Lifecycle.PostStart.HTTPGet != nil {
+					v1.SetDefaults_HTTPGetAction(a.Lifecycle.PostStart.HTTPGet)
+				}
+			}
+			if a.Lifecycle.PreStop != nil {
+				if a.Lifecycle.PreStop.HTTPGet != nil {
+					v1.SetDefaults_HTTPGetAction(a.Lifecycle.PreStop.HTTPGet)
+				}
+			}
+		}
+	}
+	for i := range in.Spec.Template.Spec.Containers {
+		a := &in.Spec.Template.Spec.Containers[i]
+		v1.SetDefaults_Container(a)
+		for j := range a.Ports {
+			b := &a.Ports[j]
+			v1.SetDefaults_ContainerPort(b)
+		}
+		for j := range a.Env {
+			b := &a.Env[j]
+			if b.ValueFrom != nil {
+				if b.ValueFrom.FieldRef != nil {
+					v1.SetDefaults_ObjectFieldSelector(b.ValueFrom.FieldRef)
+				}
+			}
+		}
+		v1.SetDefaults_ResourceList(&a.Resources.Limits)
+		v1.SetDefaults_ResourceList(&a.Resources.Requests)
+		if a.LivenessProbe != nil {
+			v1.SetDefaults_Probe(a.LivenessProbe)
+			if a.LivenessProbe.Handler.HTTPGet != nil {
+				v1.SetDefaults_HTTPGetAction(a.LivenessProbe.Handler.HTTPGet)
+			}
+		}
+		if a.ReadinessProbe != nil {
+			v1.SetDefaults_Probe(a.ReadinessProbe)
+			if a.ReadinessProbe.Handler.HTTPGet != nil {
+				v1.SetDefaults_HTTPGetAction(a.ReadinessProbe.Handler.HTTPGet)
+			}
+		}
+		if a.Lifecycle != nil {
+			if a.Lifecycle.PostStart != nil {
+				if a.Lifecycle.PostStart.HTTPGet != nil {
+					v1.SetDefaults_HTTPGetAction(a.Lifecycle.PostStart.HTTPGet)
+				}
+			}
+			if a.Lifecycle.PreStop != nil {
+				if a.Lifecycle.PreStop.HTTPGet != nil {
+					v1.SetDefaults_HTTPGetAction(a.Lifecycle.PreStop.HTTPGet)
+				}
+			}
+		}
+	}
+	for i := range in.Spec.VolumeClaimTemplates {
+		a := &in.Spec.VolumeClaimTemplates[i]
+		v1.SetDefaults_PersistentVolumeClaim(a)
+		v1.SetDefaults_ResourceList(&a.Spec.Resources.Limits)
+		v1.SetDefaults_ResourceList(&a.Spec.Resources.Requests)
+		v1.SetDefaults_ResourceList(&a.Status.Capacity)
+	}
+}
+
+func SetObjectDefaults_StatefulSetList(in *StatefulSetList) {
+	for i := range in.Items {
+		a := &in.Items[i]
+		SetObjectDefaults_StatefulSet(a)
+	}
+}

vendor/k8s.io/kubernetes/pkg/apis/apps/validation/BUILD

@@ -0,0 +1,49 @@
+package(default_visibility = ["//visibility:public"])
+
+licenses(["notice"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_library",
+    "go_test",
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = ["validation.go"],
+    tags = ["automanaged"],
+    deps = [
+        "//pkg/api:go_default_library",
+        "//pkg/api/validation:go_default_library",
+        "//pkg/apis/apps:go_default_library",
+        "//vendor:k8s.io/apimachinery/pkg/apis/meta/v1",
+        "//vendor:k8s.io/apimachinery/pkg/apis/meta/v1/validation",
+        "//vendor:k8s.io/apimachinery/pkg/labels",
+        "//vendor:k8s.io/apimachinery/pkg/util/validation/field",
+    ],
+)
+
+go_test(
+    name = "go_default_test",
+    srcs = ["validation_test.go"],
+    library = ":go_default_library",
+    tags = ["automanaged"],
+    deps = [
+        "//pkg/api:go_default_library",
+        "//pkg/apis/apps:go_default_library",
+        "//vendor:k8s.io/apimachinery/pkg/apis/meta/v1",
+    ],
+)
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [":package-srcs"],
+    tags = ["automanaged"],
+)

vendor/k8s.io/kubernetes/pkg/apis/apps/validation/validation.go

@@ -0,0 +1,131 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package validation
+
+import (
+	"reflect"
+
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	unversionedvalidation "k8s.io/apimachinery/pkg/apis/meta/v1/validation"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/apimachinery/pkg/util/validation/field"
+	"k8s.io/kubernetes/pkg/api"
+	apivalidation "k8s.io/kubernetes/pkg/api/validation"
+	"k8s.io/kubernetes/pkg/apis/apps"
+)
+
+// ValidateStatefulSetName can be used to check whether the given StatefulSet name is valid.
+// Prefix indicates this name will be used as part of generation, in which case
+// trailing dashes are allowed.
+func ValidateStatefulSetName(name string, prefix bool) []string {
+	// TODO: Validate that there's name for the suffix inserted by the pods.
+	// Currently this is just "-index". In the future we may allow a user
+	// specified list of suffixes and we need  to validate the longest one.
+	return apivalidation.NameIsDNSSubdomain(name, prefix)
+}
+
+// Validates the given template and ensures that it is in accordance with the desired selector.
+func ValidatePodTemplateSpecForStatefulSet(template *api.PodTemplateSpec, selector labels.Selector, fldPath *field.Path) field.ErrorList {
+	allErrs := field.ErrorList{}
+	if template == nil {
+		allErrs = append(allErrs, field.Required(fldPath, ""))
+	} else {
+		if !selector.Empty() {
+			// Verify that the StatefulSet selector matches the labels in template.
+			labels := labels.Set(template.Labels)
+			if !selector.Matches(labels) {
+				allErrs = append(allErrs, field.Invalid(fldPath.Child("metadata", "labels"), template.Labels, "`selector` does not match template `labels`"))
+			}
+		}
+		// TODO: Add validation for PodSpec, currently this will check volumes, which we know will
+		// fail. We should really check that the union of the given volumes and volumeClaims match
+		// volume mounts in the containers.
+		// allErrs = append(allErrs, apivalidation.ValidatePodTemplateSpec(template, fldPath)...)
+		allErrs = append(allErrs, unversionedvalidation.ValidateLabels(template.Labels, fldPath.Child("labels"))...)
+		allErrs = append(allErrs, apivalidation.ValidateAnnotations(template.Annotations, fldPath.Child("annotations"))...)
+		allErrs = append(allErrs, apivalidation.ValidatePodSpecificAnnotations(template.Annotations, &template.Spec, fldPath.Child("annotations"))...)
+	}
+	return allErrs
+}
+
+// ValidateStatefulSetSpec tests if required fields in the StatefulSet spec are set.
+func ValidateStatefulSetSpec(spec *apps.StatefulSetSpec, fldPath *field.Path) field.ErrorList {
+	allErrs := field.ErrorList{}
+
+	allErrs = append(allErrs, apivalidation.ValidateNonnegativeField(int64(spec.Replicas), fldPath.Child("replicas"))...)
+	if spec.Selector == nil {
+		allErrs = append(allErrs, field.Required(fldPath.Child("selector"), ""))
+	} else {
+		allErrs = append(allErrs, unversionedvalidation.ValidateLabelSelector(spec.Selector, fldPath.Child("selector"))...)
+		if len(spec.Selector.MatchLabels)+len(spec.Selector.MatchExpressions) == 0 {
+			allErrs = append(allErrs, field.Invalid(fldPath.Child("selector"), spec.Selector, "empty selector is not valid for statefulset."))
+		}
+	}
+
+	selector, err := metav1.LabelSelectorAsSelector(spec.Selector)
+	if err != nil {
+		allErrs = append(allErrs, field.Invalid(fldPath.Child("selector"), spec.Selector, ""))
+	} else {
+		allErrs = append(allErrs, ValidatePodTemplateSpecForStatefulSet(&spec.Template, selector, fldPath.Child("template"))...)
+	}
+
+	if spec.Template.Spec.RestartPolicy != api.RestartPolicyAlways {
+		allErrs = append(allErrs, field.NotSupported(fldPath.Child("template", "spec", "restartPolicy"), spec.Template.Spec.RestartPolicy, []string{string(api.RestartPolicyAlways)}))
+	}
+
+	return allErrs
+}
+
+// ValidateStatefulSet validates a StatefulSet.
+func ValidateStatefulSet(statefulSet *apps.StatefulSet) field.ErrorList {
+	allErrs := apivalidation.ValidateObjectMeta(&statefulSet.ObjectMeta, true, ValidateStatefulSetName, field.NewPath("metadata"))
+	allErrs = append(allErrs, ValidateStatefulSetSpec(&statefulSet.Spec, field.NewPath("spec"))...)
+	return allErrs
+}
+
+// ValidateStatefulSetUpdate tests if required fields in the StatefulSet are set.
+func ValidateStatefulSetUpdate(statefulSet, oldStatefulSet *apps.StatefulSet) field.ErrorList {
+	allErrs := apivalidation.ValidateObjectMetaUpdate(&statefulSet.ObjectMeta, &oldStatefulSet.ObjectMeta, field.NewPath("metadata"))
+
+	// TODO: For now we're taking the safe route and disallowing all updates to
+	// spec except for Replicas, for scaling, and Template.Spec.containers.image
+	// for rolling-update. Enable others on a case by case basis.
+	restoreReplicas := statefulSet.Spec.Replicas
+	statefulSet.Spec.Replicas = oldStatefulSet.Spec.Replicas
+
+	restoreContainers := statefulSet.Spec.Template.Spec.Containers
+	statefulSet.Spec.Template.Spec.Containers = oldStatefulSet.Spec.Template.Spec.Containers
+
+	if !reflect.DeepEqual(statefulSet.Spec, oldStatefulSet.Spec) {
+		allErrs = append(allErrs, field.Forbidden(field.NewPath("spec"), "updates to statefulset spec for fields other than 'replicas' and 'containers' are forbidden."))
+	}
+	statefulSet.Spec.Replicas = restoreReplicas
+	statefulSet.Spec.Template.Spec.Containers = restoreContainers
+
+	allErrs = append(allErrs, apivalidation.ValidateNonnegativeField(int64(statefulSet.Spec.Replicas), field.NewPath("spec", "replicas"))...)
+	containerErrs, _ := apivalidation.ValidateContainerUpdates(statefulSet.Spec.Template.Spec.Containers, oldStatefulSet.Spec.Template.Spec.Containers, field.NewPath("spec").Child("template").Child("containers"))
+	allErrs = append(allErrs, containerErrs...)
+	return allErrs
+}
+
+// ValidateStatefulSetStatusUpdate tests if required fields in the StatefulSet are set.
+func ValidateStatefulSetStatusUpdate(statefulSet, oldStatefulSet *apps.StatefulSet) field.ErrorList {
+	allErrs := field.ErrorList{}
+	allErrs = append(allErrs, apivalidation.ValidateObjectMetaUpdate(&statefulSet.ObjectMeta, &oldStatefulSet.ObjectMeta, field.NewPath("metadata"))...)
+	// TODO: Validate status.
+	return allErrs
+}

vendor/k8s.io/kubernetes/pkg/apis/apps/validation/validation_test.go

@@ -0,0 +1,379 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package validation
+
+import (
+	"strings"
+	"testing"
+
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/kubernetes/pkg/api"
+	"k8s.io/kubernetes/pkg/apis/apps"
+)
+
+func TestValidateStatefulSet(t *testing.T) {
+	validLabels := map[string]string{"a": "b"}
+	validPodTemplate := api.PodTemplate{
+		Template: api.PodTemplateSpec{
+			ObjectMeta: api.ObjectMeta{
+				Labels: validLabels,
+			},
+			Spec: api.PodSpec{
+				RestartPolicy: api.RestartPolicyAlways,
+				DNSPolicy:     api.DNSClusterFirst,
+				Containers:    []api.Container{{Name: "abc", Image: "image", ImagePullPolicy: "IfNotPresent"}},
+			},
+		},
+	}
+	invalidLabels := map[string]string{"NoUppercaseOrSpecialCharsLike=Equals": "b"}
+	invalidPodTemplate := api.PodTemplate{
+		Template: api.PodTemplateSpec{
+			Spec: api.PodSpec{
+				RestartPolicy: api.RestartPolicyAlways,
+				DNSPolicy:     api.DNSClusterFirst,
+			},
+			ObjectMeta: api.ObjectMeta{
+				Labels: invalidLabels,
+			},
+		},
+	}
+	successCases := []apps.StatefulSet{
+		{
+			ObjectMeta: api.ObjectMeta{Name: "abc", Namespace: api.NamespaceDefault},
+			Spec: apps.StatefulSetSpec{
+				Selector: &metav1.LabelSelector{MatchLabels: validLabels},
+				Template: validPodTemplate.Template,
+			},
+		},
+		{
+			ObjectMeta: api.ObjectMeta{Name: "abc-123", Namespace: api.NamespaceDefault},
+			Spec: apps.StatefulSetSpec{
+				Selector: &metav1.LabelSelector{MatchLabels: validLabels},
+				Template: validPodTemplate.Template,
+			},
+		},
+	}
+	for _, successCase := range successCases {
+		if errs := ValidateStatefulSet(&successCase); len(errs) != 0 {
+			t.Errorf("expected success: %v", errs)
+		}
+	}
+
+	errorCases := map[string]apps.StatefulSet{
+		"zero-length ID": {
+			ObjectMeta: api.ObjectMeta{Name: "", Namespace: api.NamespaceDefault},
+			Spec: apps.StatefulSetSpec{
+				Selector: &metav1.LabelSelector{MatchLabels: validLabels},
+				Template: validPodTemplate.Template,
+			},
+		},
+		"missing-namespace": {
+			ObjectMeta: api.ObjectMeta{Name: "abc-123"},
+			Spec: apps.StatefulSetSpec{
+				Selector: &metav1.LabelSelector{MatchLabels: validLabels},
+				Template: validPodTemplate.Template,
+			},
+		},
+		"empty selector": {
+			ObjectMeta: api.ObjectMeta{Name: "abc", Namespace: api.NamespaceDefault},
+			Spec: apps.StatefulSetSpec{
+				Template: validPodTemplate.Template,
+			},
+		},
+		"selector_doesnt_match": {
+			ObjectMeta: api.ObjectMeta{Name: "abc", Namespace: api.NamespaceDefault},
+			Spec: apps.StatefulSetSpec{
+				Selector: &metav1.LabelSelector{MatchLabels: map[string]string{"foo": "bar"}},
+				Template: validPodTemplate.Template,
+			},
+		},
+		"invalid manifest": {
+			ObjectMeta: api.ObjectMeta{Name: "abc", Namespace: api.NamespaceDefault},
+			Spec: apps.StatefulSetSpec{
+				Selector: &metav1.LabelSelector{MatchLabels: validLabels},
+			},
+		},
+		"negative_replicas": {
+			ObjectMeta: api.ObjectMeta{Name: "abc", Namespace: api.NamespaceDefault},
+			Spec: apps.StatefulSetSpec{
+				Replicas: -1,
+				Selector: &metav1.LabelSelector{MatchLabels: validLabels},
+			},
+		},
+		"invalid_label": {
+			ObjectMeta: api.ObjectMeta{
+				Name:      "abc-123",
+				Namespace: api.NamespaceDefault,
+				Labels: map[string]string{
+					"NoUppercaseOrSpecialCharsLike=Equals": "bar",
+				},
+			},
+			Spec: apps.StatefulSetSpec{
+				Selector: &metav1.LabelSelector{MatchLabels: validLabels},
+				Template: validPodTemplate.Template,
+			},
+		},
+		"invalid_label 2": {
+			ObjectMeta: api.ObjectMeta{
+				Name:      "abc-123",
+				Namespace: api.NamespaceDefault,
+				Labels: map[string]string{
+					"NoUppercaseOrSpecialCharsLike=Equals": "bar",
+				},
+			},
+			Spec: apps.StatefulSetSpec{
+				Template: invalidPodTemplate.Template,
+			},
+		},
+		"invalid_annotation": {
+			ObjectMeta: api.ObjectMeta{
+				Name:      "abc-123",
+				Namespace: api.NamespaceDefault,
+				Annotations: map[string]string{
+					"NoUppercaseOrSpecialCharsLike=Equals": "bar",
+				},
+			},
+			Spec: apps.StatefulSetSpec{
+				Selector: &metav1.LabelSelector{MatchLabels: validLabels},
+				Template: validPodTemplate.Template,
+			},
+		},
+		"invalid restart policy 1": {
+			ObjectMeta: api.ObjectMeta{
+				Name:      "abc-123",
+				Namespace: api.NamespaceDefault,
+			},
+			Spec: apps.StatefulSetSpec{
+				Selector: &metav1.LabelSelector{MatchLabels: validLabels},
+				Template: api.PodTemplateSpec{
+					Spec: api.PodSpec{
+						RestartPolicy: api.RestartPolicyOnFailure,
+						DNSPolicy:     api.DNSClusterFirst,
+						Containers:    []api.Container{{Name: "ctr", Image: "image", ImagePullPolicy: "IfNotPresent"}},
+					},
+					ObjectMeta: api.ObjectMeta{
+						Labels: validLabels,
+					},
+				},
+			},
+		},
+		"invalid restart policy 2": {
+			ObjectMeta: api.ObjectMeta{
+				Name:      "abc-123",
+				Namespace: api.NamespaceDefault,
+			},
+			Spec: apps.StatefulSetSpec{
+				Selector: &metav1.LabelSelector{MatchLabels: validLabels},
+				Template: api.PodTemplateSpec{
+					Spec: api.PodSpec{
+						RestartPolicy: api.RestartPolicyNever,
+						DNSPolicy:     api.DNSClusterFirst,
+						Containers:    []api.Container{{Name: "ctr", Image: "image", ImagePullPolicy: "IfNotPresent"}},
+					},
+					ObjectMeta: api.ObjectMeta{
+						Labels: validLabels,
+					},
+				},
+			},
+		},
+	}
+	for k, v := range errorCases {
+		errs := ValidateStatefulSet(&v)
+		if len(errs) == 0 {
+			t.Errorf("expected failure for %s", k)
+		}
+		for i := range errs {
+			field := errs[i].Field
+			if !strings.HasPrefix(field, "spec.template.") &&
+				field != "metadata.name" &&
+				field != "metadata.namespace" &&
+				field != "spec.selector" &&
+				field != "spec.template" &&
+				field != "GCEPersistentDisk.ReadOnly" &&
+				field != "spec.replicas" &&
+				field != "spec.template.labels" &&
+				field != "metadata.annotations" &&
+				field != "metadata.labels" &&
+				field != "status.replicas" {
+				t.Errorf("%s: missing prefix for: %v", k, errs[i])
+			}
+		}
+	}
+}
+
+func TestValidateStatefulSetUpdate(t *testing.T) {
+	validLabels := map[string]string{"a": "b"}
+	validPodTemplate := api.PodTemplate{
+		Template: api.PodTemplateSpec{
+			ObjectMeta: api.ObjectMeta{
+				Labels: validLabels,
+			},
+			Spec: api.PodSpec{
+				RestartPolicy: api.RestartPolicyAlways,
+				DNSPolicy:     api.DNSClusterFirst,
+				Containers:    []api.Container{{Name: "abc", Image: "image", ImagePullPolicy: "IfNotPresent"}},
+			},
+		},
+	}
+	readWriteVolumePodTemplate := api.PodTemplate{
+		Template: api.PodTemplateSpec{
+			ObjectMeta: api.ObjectMeta{
+				Labels: validLabels,
+			},
+			Spec: api.PodSpec{
+				RestartPolicy: api.RestartPolicyAlways,
+				DNSPolicy:     api.DNSClusterFirst,
+				Containers:    []api.Container{{Name: "abc", Image: "image", ImagePullPolicy: "IfNotPresent"}},
+				Volumes:       []api.Volume{{Name: "gcepd", VolumeSource: api.VolumeSource{GCEPersistentDisk: &api.GCEPersistentDiskVolumeSource{PDName: "my-PD", FSType: "ext4", Partition: 1, ReadOnly: false}}}},
+			},
+		},
+	}
+	invalidLabels := map[string]string{"NoUppercaseOrSpecialCharsLike=Equals": "b"}
+	invalidPodTemplate := api.PodTemplate{
+		Template: api.PodTemplateSpec{
+			Spec: api.PodSpec{
+				RestartPolicy: api.RestartPolicyAlways,
+				DNSPolicy:     api.DNSClusterFirst,
+			},
+			ObjectMeta: api.ObjectMeta{
+				Labels: invalidLabels,
+			},
+		},
+	}
+	type psUpdateTest struct {
+		old    apps.StatefulSet
+		update apps.StatefulSet
+	}
+	successCases := []psUpdateTest{
+		{
+			old: apps.StatefulSet{
+				ObjectMeta: api.ObjectMeta{Name: "abc", Namespace: api.NamespaceDefault},
+				Spec: apps.StatefulSetSpec{
+					Selector: &metav1.LabelSelector{MatchLabels: validLabels},
+					Template: validPodTemplate.Template,
+				},
+			},
+			update: apps.StatefulSet{
+				ObjectMeta: api.ObjectMeta{Name: "abc", Namespace: api.NamespaceDefault},
+				Spec: apps.StatefulSetSpec{
+					Replicas: 3,
+					Selector: &metav1.LabelSelector{MatchLabels: validLabels},
+					Template: validPodTemplate.Template,
+				},
+			},
+		},
+	}
+	for _, successCase := range successCases {
+		successCase.old.ObjectMeta.ResourceVersion = "1"
+		successCase.update.ObjectMeta.ResourceVersion = "1"
+		if errs := ValidateStatefulSetUpdate(&successCase.update, &successCase.old); len(errs) != 0 {
+			t.Errorf("expected success: %v", errs)
+		}
+	}
+	errorCases := map[string]psUpdateTest{
+		"more than one read/write": {
+			old: apps.StatefulSet{
+				ObjectMeta: api.ObjectMeta{Name: "", Namespace: api.NamespaceDefault},
+				Spec: apps.StatefulSetSpec{
+					Selector: &metav1.LabelSelector{MatchLabels: validLabels},
+					Template: validPodTemplate.Template,
+				},
+			},
+			update: apps.StatefulSet{
+				ObjectMeta: api.ObjectMeta{Name: "abc", Namespace: api.NamespaceDefault},
+				Spec: apps.StatefulSetSpec{
+					Replicas: 2,
+					Selector: &metav1.LabelSelector{MatchLabels: validLabels},
+					Template: readWriteVolumePodTemplate.Template,
+				},
+			},
+		},
+		"updates to a field other than spec.Replicas": {
+			old: apps.StatefulSet{
+				ObjectMeta: api.ObjectMeta{Name: "abc", Namespace: api.NamespaceDefault},
+				Spec: apps.StatefulSetSpec{
+					Selector: &metav1.LabelSelector{MatchLabels: validLabels},
+					Template: validPodTemplate.Template,
+				},
+			},
+			update: apps.StatefulSet{
+				ObjectMeta: api.ObjectMeta{Name: "abc", Namespace: api.NamespaceDefault},
+				Spec: apps.StatefulSetSpec{
+					Replicas: 1,
+					Selector: &metav1.LabelSelector{MatchLabels: validLabels},
+					Template: readWriteVolumePodTemplate.Template,
+				},
+			},
+		},
+		"invalid selector": {
+			old: apps.StatefulSet{
+				ObjectMeta: api.ObjectMeta{Name: "", Namespace: api.NamespaceDefault},
+				Spec: apps.StatefulSetSpec{
+					Selector: &metav1.LabelSelector{MatchLabels: validLabels},
+					Template: validPodTemplate.Template,
+				},
+			},
+			update: apps.StatefulSet{
+				ObjectMeta: api.ObjectMeta{Name: "abc", Namespace: api.NamespaceDefault},
+				Spec: apps.StatefulSetSpec{
+					Replicas: 2,
+					Selector: &metav1.LabelSelector{MatchLabels: invalidLabels},
+					Template: validPodTemplate.Template,
+				},
+			},
+		},
+		"invalid pod": {
+			old: apps.StatefulSet{
+				ObjectMeta: api.ObjectMeta{Name: "", Namespace: api.NamespaceDefault},
+				Spec: apps.StatefulSetSpec{
+					Selector: &metav1.LabelSelector{MatchLabels: validLabels},
+					Template: validPodTemplate.Template,
+				},
+			},
+			update: apps.StatefulSet{
+				ObjectMeta: api.ObjectMeta{Name: "abc", Namespace: api.NamespaceDefault},
+				Spec: apps.StatefulSetSpec{
+					Replicas: 2,
+					Selector: &metav1.LabelSelector{MatchLabels: validLabels},
+					Template: invalidPodTemplate.Template,
+				},
+			},
+		},
+		"negative replicas": {
+			old: apps.StatefulSet{
+				ObjectMeta: api.ObjectMeta{Name: "abc", Namespace: api.NamespaceDefault},
+				Spec: apps.StatefulSetSpec{
+					Selector: &metav1.LabelSelector{MatchLabels: validLabels},
+					Template: validPodTemplate.Template,
+				},
+			},
+			update: apps.StatefulSet{
+				ObjectMeta: api.ObjectMeta{Name: "abc", Namespace: api.NamespaceDefault},
+				Spec: apps.StatefulSetSpec{
+					Replicas: -1,
+					Selector: &metav1.LabelSelector{MatchLabels: validLabels},
+					Template: validPodTemplate.Template,
+				},
+			},
+		},
+	}
+	for testName, errorCase := range errorCases {
+		if errs := ValidateStatefulSetUpdate(&errorCase.update, &errorCase.old); len(errs) == 0 {
+			t.Errorf("expected failure: %s", testName)
+		}
+	}
+}

vendor/k8s.io/kubernetes/pkg/apis/apps/zz_generated.deepcopy.go

@@ -0,0 +1,123 @@
+// +build !ignore_autogenerated
+
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// This file was autogenerated by deepcopy-gen. Do not edit it manually!
+
+package apps
+
+import (
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	conversion "k8s.io/apimachinery/pkg/conversion"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	api "k8s.io/kubernetes/pkg/api"
+	reflect "reflect"
+)
+
+func init() {
+	SchemeBuilder.Register(RegisterDeepCopies)
+}
+
+// RegisterDeepCopies adds deep-copy functions to the given scheme. Public
+// to allow building arbitrary schemes.
+func RegisterDeepCopies(scheme *runtime.Scheme) error {
+	return scheme.AddGeneratedDeepCopyFuncs(
+		conversion.GeneratedDeepCopyFunc{Fn: DeepCopy_apps_StatefulSet, InType: reflect.TypeOf(&StatefulSet{})},
+		conversion.GeneratedDeepCopyFunc{Fn: DeepCopy_apps_StatefulSetList, InType: reflect.TypeOf(&StatefulSetList{})},
+		conversion.GeneratedDeepCopyFunc{Fn: DeepCopy_apps_StatefulSetSpec, InType: reflect.TypeOf(&StatefulSetSpec{})},
+		conversion.GeneratedDeepCopyFunc{Fn: DeepCopy_apps_StatefulSetStatus, InType: reflect.TypeOf(&StatefulSetStatus{})},
+	)
+}
+
+func DeepCopy_apps_StatefulSet(in interface{}, out interface{}, c *conversion.Cloner) error {
+	{
+		in := in.(*StatefulSet)
+		out := out.(*StatefulSet)
+		*out = *in
+		if err := api.DeepCopy_api_ObjectMeta(&in.ObjectMeta, &out.ObjectMeta, c); err != nil {
+			return err
+		}
+		if err := DeepCopy_apps_StatefulSetSpec(&in.Spec, &out.Spec, c); err != nil {
+			return err
+		}
+		if err := DeepCopy_apps_StatefulSetStatus(&in.Status, &out.Status, c); err != nil {
+			return err
+		}
+		return nil
+	}
+}
+
+func DeepCopy_apps_StatefulSetList(in interface{}, out interface{}, c *conversion.Cloner) error {
+	{
+		in := in.(*StatefulSetList)
+		out := out.(*StatefulSetList)
+		*out = *in
+		if in.Items != nil {
+			in, out := &in.Items, &out.Items
+			*out = make([]StatefulSet, len(*in))
+			for i := range *in {
+				if err := DeepCopy_apps_StatefulSet(&(*in)[i], &(*out)[i], c); err != nil {
+					return err
+				}
+			}
+		}
+		return nil
+	}
+}
+
+func DeepCopy_apps_StatefulSetSpec(in interface{}, out interface{}, c *conversion.Cloner) error {
+	{
+		in := in.(*StatefulSetSpec)
+		out := out.(*StatefulSetSpec)
+		*out = *in
+		if in.Selector != nil {
+			in, out := &in.Selector, &out.Selector
+			if newVal, err := c.DeepCopy(*in); err != nil {
+				return err
+			} else {
+				*out = newVal.(*v1.LabelSelector)
+			}
+		}
+		if err := api.DeepCopy_api_PodTemplateSpec(&in.Template, &out.Template, c); err != nil {
+			return err
+		}
+		if in.VolumeClaimTemplates != nil {
+			in, out := &in.VolumeClaimTemplates, &out.VolumeClaimTemplates
+			*out = make([]api.PersistentVolumeClaim, len(*in))
+			for i := range *in {
+				if err := api.DeepCopy_api_PersistentVolumeClaim(&(*in)[i], &(*out)[i], c); err != nil {
+					return err
+				}
+			}
+		}
+		return nil
+	}
+}
+
+func DeepCopy_apps_StatefulSetStatus(in interface{}, out interface{}, c *conversion.Cloner) error {
+	{
+		in := in.(*StatefulSetStatus)
+		out := out.(*StatefulSetStatus)
+		*out = *in
+		if in.ObservedGeneration != nil {
+			in, out := &in.ObservedGeneration, &out.ObservedGeneration
+			*out = new(int64)
+			**out = **in
+		}
+		return nil
+	}
+}