vendor files

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

@@ -0,0 +1,41 @@
+package(default_visibility = ["//visibility:public"])
+
+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",
+    ],
+    importpath = "k8s.io/kubernetes/pkg/apis/scheduling",
+    deps = [
+        "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/runtime/schema:go_default_library",
+    ],
+)
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [
+        ":package-srcs",
+        "//pkg/apis/scheduling/fuzzer:all-srcs",
+        "//pkg/apis/scheduling/install:all-srcs",
+        "//pkg/apis/scheduling/v1alpha1:all-srcs",
+        "//pkg/apis/scheduling/validation:all-srcs",
+    ],
+    tags = ["automanaged"],
+)

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

@@ -0,0 +1,19 @@
+/*
+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.
+*/
+
+// +k8s:deepcopy-gen=package
+// +groupName=scheduling.k8s.io
+package scheduling // import "k8s.io/kubernetes/pkg/apis/scheduling"

vendor/k8s.io/kubernetes/pkg/apis/scheduling/fuzzer/BUILD

@@ -0,0 +1,26 @@
+package(default_visibility = ["//visibility:public"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_library",
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = ["fuzzer.go"],
+    importpath = "k8s.io/kubernetes/pkg/apis/scheduling/fuzzer",
+    deps = ["//vendor/k8s.io/apimachinery/pkg/runtime/serializer: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/scheduling/fuzzer/fuzzer.go

@@ -0,0 +1,26 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package fuzzer
+
+import (
+	runtimeserializer "k8s.io/apimachinery/pkg/runtime/serializer"
+)
+
+// Funcs returns the fuzzer functions for the scheduling api group.
+var Funcs = func(codecs runtimeserializer.CodecFactory) []interface{} {
+	return []interface{}{}
+}

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

@@ -0,0 +1,34 @@
+package(default_visibility = ["//visibility:public"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_library",
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = ["install.go"],
+    importpath = "k8s.io/kubernetes/pkg/apis/scheduling/install",
+    deps = [
+        "//pkg/api/legacyscheme:go_default_library",
+        "//pkg/apis/scheduling:go_default_library",
+        "//pkg/apis/scheduling/v1alpha1:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/apimachinery/announced:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/apimachinery/registered:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/util/sets: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/scheduling/install/install.go

@@ -0,0 +1,50 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Package install installs the experimental API group, making it available as
+// an option to all of the API encoding/decoding machinery.
+package install
+
+import (
+	"k8s.io/apimachinery/pkg/apimachinery/announced"
+	"k8s.io/apimachinery/pkg/apimachinery/registered"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/util/sets"
+	"k8s.io/kubernetes/pkg/api/legacyscheme"
+	"k8s.io/kubernetes/pkg/apis/scheduling"
+	"k8s.io/kubernetes/pkg/apis/scheduling/v1alpha1"
+)
+
+func init() {
+	Install(legacyscheme.GroupFactoryRegistry, legacyscheme.Registry, legacyscheme.Scheme)
+}
+
+// Install registers the API group and adds types to a scheme
+func Install(groupFactoryRegistry announced.APIGroupFactoryRegistry, registry *registered.APIRegistrationManager, scheme *runtime.Scheme) {
+	if err := announced.NewGroupMetaFactory(
+		&announced.GroupMetaFactoryArgs{
+			GroupName:                  scheduling.GroupName,
+			VersionPreferenceOrder:     []string{v1alpha1.SchemeGroupVersion.Version},
+			RootScopedKinds:            sets.NewString("PriorityClass"),
+			AddInternalObjectsToScheme: scheduling.AddToScheme,
+		},
+		announced.VersionToSchemeFunc{
+			v1alpha1.SchemeGroupVersion.Version: v1alpha1.AddToScheme,
+		},
+	).Announce(groupFactoryRegistry).RegisterAndEnable(registry, scheme); err != nil {
+		panic(err)
+	}
+}

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

@@ -0,0 +1,51 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package scheduling
+
+import (
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+)
+
+// GroupName is the group name use in this package
+const GroupName = "scheduling.k8s.io"
+
+// 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()
+}
+
+var (
+	SchemeBuilder = runtime.NewSchemeBuilder(addKnownTypes)
+	AddToScheme   = SchemeBuilder.AddToScheme
+)
+
+func addKnownTypes(scheme *runtime.Scheme) error {
+	scheme.AddKnownTypes(SchemeGroupVersion,
+		&PriorityClass{},
+		&PriorityClassList{},
+	)
+	return nil
+}

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

@@ -0,0 +1,67 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package scheduling
+
+import metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+
+const (
+	// DefaultPriorityWhenNoDefaultClassExists is used to set priority of pods
+	// that do not specify any priority class and there is no priority class
+	// marked as default.
+	DefaultPriorityWhenNoDefaultClassExists = 0
+)
+
+// +genclient
+// +genclient:nonNamespaced
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// PriorityClass defines the mapping from a priority class name to the priority
+// integer value. The value can be any valid integer.
+type PriorityClass struct {
+	metav1.TypeMeta
+	// Standard object metadata; More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata.
+	// +optional
+	metav1.ObjectMeta
+
+	// The value of this priority class. This is the actual priority that pods
+	// receive when they have the name of this class in their pod spec.
+	Value int32
+
+	// GlobalDefault specifies whether this PriorityClass should be considered as
+	// the default priority for pods that do not have any priority class.
+	// +optional
+	GlobalDefault bool
+
+	// Description is an arbitrary string that usually provides guidelines on
+	// when this priority class should be used.
+	// +optional
+	Description string
+}
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// PriorityClassList is a collection of priority classes.
+type PriorityClassList struct {
+	metav1.TypeMeta
+	// Standard list metadata.
+	// More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds
+	// +optional
+	metav1.ListMeta
+
+	// Items is the list of PriorityClasses.
+	Items []PriorityClass
+}

vendor/k8s.io/kubernetes/pkg/apis/scheduling/v1alpha1/BUILD

@@ -0,0 +1,37 @@
+package(default_visibility = ["//visibility:public"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_library",
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = [
+        "doc.go",
+        "register.go",
+        "zz_generated.conversion.go",
+        "zz_generated.defaults.go",
+    ],
+    importpath = "k8s.io/kubernetes/pkg/apis/scheduling/v1alpha1",
+    deps = [
+        "//pkg/apis/scheduling:go_default_library",
+        "//vendor/k8s.io/api/scheduling/v1alpha1:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/conversion:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/runtime/schema: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/scheduling/v1alpha1/doc.go

@@ -0,0 +1,22 @@
+/*
+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.
+*/
+
+// +k8s:conversion-gen=k8s.io/kubernetes/pkg/apis/scheduling
+// +k8s:conversion-gen-external-types=k8s.io/api/scheduling/v1alpha1
+// +groupName=scheduling.k8s.io
+// +k8s:defaulter-gen=TypeMeta
+// +k8s:defaulter-gen-input=../../../../vendor/k8s.io/api/scheduling/v1alpha1
+package v1alpha1 // import "k8s.io/kubernetes/pkg/apis/scheduling/v1alpha1"

vendor/k8s.io/kubernetes/pkg/apis/scheduling/v1alpha1/register.go

@@ -0,0 +1,45 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1alpha1
+
+import (
+	schedulingv1alpha1 "k8s.io/api/scheduling/v1alpha1"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+)
+
+// GroupName is the group name use in this package
+const GroupName = "scheduling.k8s.io"
+
+// SchemeGroupVersion is group version used to register these objects
+var SchemeGroupVersion = schema.GroupVersion{Group: GroupName, Version: "v1alpha1"}
+
+// Resource takes an unqualified resource and returns a Group qualified GroupResource
+func Resource(resource string) schema.GroupResource {
+	return SchemeGroupVersion.WithResource(resource).GroupResource()
+}
+
+var (
+	localSchemeBuilder = &schedulingv1alpha1.SchemeBuilder
+	AddToScheme        = localSchemeBuilder.AddToScheme
+)
+
+func init() {
+	// We only register manually written functions here. The registration of the
+	// generated functions takes place in the generated files. The separation
+	// makes the code compile even when the generated files are missing.
+	localSchemeBuilder.Register(RegisterDefaults)
+}

vendor/k8s.io/kubernetes/pkg/apis/scheduling/v1alpha1/zz_generated.conversion.go

@@ -0,0 +1,92 @@
+// +build !ignore_autogenerated
+
+/*
+Copyright 2018 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// This file was autogenerated by conversion-gen. Do not edit it manually!
+
+package v1alpha1
+
+import (
+	v1alpha1 "k8s.io/api/scheduling/v1alpha1"
+	conversion "k8s.io/apimachinery/pkg/conversion"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	scheduling "k8s.io/kubernetes/pkg/apis/scheduling"
+	unsafe "unsafe"
+)
+
+func init() {
+	localSchemeBuilder.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_v1alpha1_PriorityClass_To_scheduling_PriorityClass,
+		Convert_scheduling_PriorityClass_To_v1alpha1_PriorityClass,
+		Convert_v1alpha1_PriorityClassList_To_scheduling_PriorityClassList,
+		Convert_scheduling_PriorityClassList_To_v1alpha1_PriorityClassList,
+	)
+}
+
+func autoConvert_v1alpha1_PriorityClass_To_scheduling_PriorityClass(in *v1alpha1.PriorityClass, out *scheduling.PriorityClass, s conversion.Scope) error {
+	out.ObjectMeta = in.ObjectMeta
+	out.Value = in.Value
+	out.GlobalDefault = in.GlobalDefault
+	out.Description = in.Description
+	return nil
+}
+
+// Convert_v1alpha1_PriorityClass_To_scheduling_PriorityClass is an autogenerated conversion function.
+func Convert_v1alpha1_PriorityClass_To_scheduling_PriorityClass(in *v1alpha1.PriorityClass, out *scheduling.PriorityClass, s conversion.Scope) error {
+	return autoConvert_v1alpha1_PriorityClass_To_scheduling_PriorityClass(in, out, s)
+}
+
+func autoConvert_scheduling_PriorityClass_To_v1alpha1_PriorityClass(in *scheduling.PriorityClass, out *v1alpha1.PriorityClass, s conversion.Scope) error {
+	out.ObjectMeta = in.ObjectMeta
+	out.Value = in.Value
+	out.GlobalDefault = in.GlobalDefault
+	out.Description = in.Description
+	return nil
+}
+
+// Convert_scheduling_PriorityClass_To_v1alpha1_PriorityClass is an autogenerated conversion function.
+func Convert_scheduling_PriorityClass_To_v1alpha1_PriorityClass(in *scheduling.PriorityClass, out *v1alpha1.PriorityClass, s conversion.Scope) error {
+	return autoConvert_scheduling_PriorityClass_To_v1alpha1_PriorityClass(in, out, s)
+}
+
+func autoConvert_v1alpha1_PriorityClassList_To_scheduling_PriorityClassList(in *v1alpha1.PriorityClassList, out *scheduling.PriorityClassList, s conversion.Scope) error {
+	out.ListMeta = in.ListMeta
+	out.Items = *(*[]scheduling.PriorityClass)(unsafe.Pointer(&in.Items))
+	return nil
+}
+
+// Convert_v1alpha1_PriorityClassList_To_scheduling_PriorityClassList is an autogenerated conversion function.
+func Convert_v1alpha1_PriorityClassList_To_scheduling_PriorityClassList(in *v1alpha1.PriorityClassList, out *scheduling.PriorityClassList, s conversion.Scope) error {
+	return autoConvert_v1alpha1_PriorityClassList_To_scheduling_PriorityClassList(in, out, s)
+}
+
+func autoConvert_scheduling_PriorityClassList_To_v1alpha1_PriorityClassList(in *scheduling.PriorityClassList, out *v1alpha1.PriorityClassList, s conversion.Scope) error {
+	out.ListMeta = in.ListMeta
+	out.Items = *(*[]v1alpha1.PriorityClass)(unsafe.Pointer(&in.Items))
+	return nil
+}
+
+// Convert_scheduling_PriorityClassList_To_v1alpha1_PriorityClassList is an autogenerated conversion function.
+func Convert_scheduling_PriorityClassList_To_v1alpha1_PriorityClassList(in *scheduling.PriorityClassList, out *v1alpha1.PriorityClassList, s conversion.Scope) error {
+	return autoConvert_scheduling_PriorityClassList_To_v1alpha1_PriorityClassList(in, out, s)
+}

vendor/k8s.io/kubernetes/pkg/apis/scheduling/v1alpha1/zz_generated.defaults.go

@@ -0,0 +1,32 @@
+// +build !ignore_autogenerated
+
+/*
+Copyright 2018 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// This file was autogenerated by defaulter-gen. Do not edit it manually!
+
+package v1alpha1
+
+import (
+	runtime "k8s.io/apimachinery/pkg/runtime"
+)
+
+// 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 {
+	return nil
+}

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

@@ -0,0 +1,43 @@
+package(default_visibility = ["//visibility:public"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_library",
+    "go_test",
+)
+
+go_test(
+    name = "go_default_test",
+    srcs = ["validation_test.go"],
+    importpath = "k8s.io/kubernetes/pkg/apis/scheduling/validation",
+    library = ":go_default_library",
+    deps = [
+        "//pkg/apis/scheduling:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/util/validation/field:go_default_library",
+    ],
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = ["validation.go"],
+    importpath = "k8s.io/kubernetes/pkg/apis/scheduling/validation",
+    deps = [
+        "//pkg/apis/core/validation:go_default_library",
+        "//pkg/apis/scheduling:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/util/validation/field: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/scheduling/validation/validation.go

@@ -0,0 +1,47 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package validation
+
+import (
+	"k8s.io/apimachinery/pkg/util/validation/field"
+	apivalidation "k8s.io/kubernetes/pkg/apis/core/validation"
+	"k8s.io/kubernetes/pkg/apis/scheduling"
+)
+
+// ValidatePriorityClassName can be used to check whether the given priority
+// class name is valid.
+var ValidatePriorityClassName = apivalidation.NameIsDNSSubdomain
+
+// ValidatePriorityClass tests whether required fields in the PriorityClass are
+// set correctly.
+func ValidatePriorityClass(pc *scheduling.PriorityClass) field.ErrorList {
+	allErrs := field.ErrorList{}
+	allErrs = append(allErrs, apivalidation.ValidateObjectMeta(&pc.ObjectMeta, false, ValidatePriorityClassName, field.NewPath("metadata"))...)
+	// The "Value" field can be any valid integer. So, no need to validate.
+	return allErrs
+}
+
+// ValidatePriorityClassUpdate tests if required fields in the PriorityClass are
+// set and are valid. PriorityClass does not allow updating Name, and Value.
+func ValidatePriorityClassUpdate(pc, oldPc *scheduling.PriorityClass) field.ErrorList {
+	allErrs := apivalidation.ValidateObjectMetaUpdate(&pc.ObjectMeta, &oldPc.ObjectMeta, field.NewPath("metadata"))
+	// Name is immutable and is checked by the ObjectMeta validator.
+	if pc.Value != oldPc.Value {
+		allErrs = append(allErrs, field.Forbidden(field.NewPath("Value"), "may not be changed in an update."))
+	}
+	return allErrs
+}

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

@@ -0,0 +1,143 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package validation
+
+import (
+	"testing"
+
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/util/validation/field"
+	"k8s.io/kubernetes/pkg/apis/scheduling"
+)
+
+func TestValidatePriorityClass(t *testing.T) {
+	successCases := map[string]scheduling.PriorityClass{
+		"no description": {
+			ObjectMeta: metav1.ObjectMeta{Name: "tier1", Namespace: ""},
+			Value:      100,
+		},
+		"with description": {
+			ObjectMeta:    metav1.ObjectMeta{Name: "tier1", Namespace: ""},
+			Value:         200,
+			GlobalDefault: false,
+			Description:   "Used for the highest priority pods.",
+		},
+	}
+
+	for k, v := range successCases {
+		if errs := ValidatePriorityClass(&v); len(errs) != 0 {
+			t.Errorf("Expected success for %s, got %v", k, errs)
+		}
+	}
+
+	errorCases := map[string]scheduling.PriorityClass{
+		"with namespace": {
+			ObjectMeta: metav1.ObjectMeta{Name: "tier1", Namespace: "foo"},
+			Value:      100,
+		},
+		"invalid name": {
+			ObjectMeta: metav1.ObjectMeta{Name: "tier&1", Namespace: ""},
+			Value:      100,
+		},
+	}
+
+	for k, v := range errorCases {
+		if errs := ValidatePriorityClass(&v); len(errs) == 0 {
+			t.Errorf("Expected error for %s, but it succeeded", k)
+		}
+	}
+}
+
+func TestValidatePriorityClassUpdate(t *testing.T) {
+	old := scheduling.PriorityClass{
+		ObjectMeta: metav1.ObjectMeta{Name: "tier1", Namespace: "", ResourceVersion: "1"},
+		Value:      100,
+	}
+	successCases := map[string]scheduling.PriorityClass{
+		"no change": {
+			ObjectMeta:  metav1.ObjectMeta{Name: "tier1", Namespace: "", ResourceVersion: "2"},
+			Value:       100,
+			Description: "Used for the highest priority pods.",
+		},
+		"change description": {
+			ObjectMeta:  metav1.ObjectMeta{Name: "tier1", Namespace: "", ResourceVersion: "2"},
+			Value:       100,
+			Description: "A different description.",
+		},
+		"remove description": {
+			ObjectMeta: metav1.ObjectMeta{Name: "tier1", Namespace: "", ResourceVersion: "2"},
+			Value:      100,
+		},
+		"change globalDefault": {
+			ObjectMeta:    metav1.ObjectMeta{Name: "tier1", Namespace: "", ResourceVersion: "2"},
+			Value:         100,
+			GlobalDefault: true,
+		},
+	}
+
+	for k, v := range successCases {
+		if errs := ValidatePriorityClassUpdate(&v, &old); len(errs) != 0 {
+			t.Errorf("Expected success for %s, got %v", k, errs)
+		}
+	}
+
+	errorCases := map[string]struct {
+		P scheduling.PriorityClass
+		T field.ErrorType
+	}{
+		"add namespace": {
+			P: scheduling.PriorityClass{
+				ObjectMeta: metav1.ObjectMeta{Name: "tier1", Namespace: "foo", ResourceVersion: "2"},
+				Value:      100,
+			},
+			T: field.ErrorTypeInvalid,
+		},
+		"change name": {
+			P: scheduling.PriorityClass{
+				ObjectMeta: metav1.ObjectMeta{Name: "tier2", Namespace: "", ResourceVersion: "2"},
+				Value:      100,
+			},
+			T: field.ErrorTypeInvalid,
+		},
+		"remove value": {
+			P: scheduling.PriorityClass{
+				ObjectMeta: metav1.ObjectMeta{Name: "tier1", Namespace: "", ResourceVersion: "2"},
+			},
+			T: field.ErrorTypeForbidden,
+		},
+		"change value": {
+			P: scheduling.PriorityClass{
+				ObjectMeta: metav1.ObjectMeta{Name: "tier1", Namespace: "", ResourceVersion: "2"},
+				Value:      101,
+			},
+			T: field.ErrorTypeForbidden,
+		},
+	}
+
+	for k, v := range errorCases {
+		errs := ValidatePriorityClassUpdate(&v.P, &old)
+		if len(errs) == 0 {
+			t.Errorf("Expected error for %s, but it succeeded", k)
+			continue
+		}
+		for i := range errs {
+			if errs[i].Type != v.T {
+				t.Errorf("%s: expected errors to have type %s: %v", k, v.T, errs[i])
+			}
+		}
+	}
+}

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

@@ -0,0 +1,86 @@
+// +build !ignore_autogenerated
+
+/*
+Copyright 2018 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// This file was autogenerated by deepcopy-gen. Do not edit it manually!
+
+package scheduling
+
+import (
+	runtime "k8s.io/apimachinery/pkg/runtime"
+)
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *PriorityClass) DeepCopyInto(out *PriorityClass) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PriorityClass.
+func (in *PriorityClass) DeepCopy() *PriorityClass {
+	if in == nil {
+		return nil
+	}
+	out := new(PriorityClass)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *PriorityClass) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	} else {
+		return nil
+	}
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *PriorityClassList) DeepCopyInto(out *PriorityClassList) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	out.ListMeta = in.ListMeta
+	if in.Items != nil {
+		in, out := &in.Items, &out.Items
+		*out = make([]PriorityClass, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PriorityClassList.
+func (in *PriorityClassList) DeepCopy() *PriorityClassList {
+	if in == nil {
+		return nil
+	}
+	out := new(PriorityClassList)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *PriorityClassList) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	} else {
+		return nil
+	}
+}