Add generated file

This PR adds generated files under pkg/client and vendor folder.

vendor/k8s.io/apiextensions-apiserver/pkg/registry/customresource/registry.go

@@ -0,0 +1,104 @@
+/*
+Copyright 2018 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package customresource
+
+import (
+	"context"
+	"fmt"
+	"strings"
+
+	"k8s.io/apimachinery/pkg/api/errors"
+	metainternalversion "k8s.io/apimachinery/pkg/apis/meta/internalversion"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+	"k8s.io/apimachinery/pkg/watch"
+	"k8s.io/apiserver/pkg/registry/rest"
+)
+
+// Registry is an interface for things that know how to store CustomResources.
+type Registry interface {
+	ListCustomResources(ctx context.Context, options *metainternalversion.ListOptions) (*unstructured.UnstructuredList, error)
+	WatchCustomResources(ctx context.Context, options *metainternalversion.ListOptions) (watch.Interface, error)
+	GetCustomResource(ctx context.Context, customResourceID string, options *metav1.GetOptions) (*unstructured.Unstructured, error)
+	CreateCustomResource(ctx context.Context, customResource *unstructured.Unstructured, createValidation rest.ValidateObjectFunc) (*unstructured.Unstructured, error)
+	UpdateCustomResource(ctx context.Context, customResource *unstructured.Unstructured, createValidation rest.ValidateObjectFunc, updateValidation rest.ValidateObjectUpdateFunc) (*unstructured.Unstructured, error)
+	DeleteCustomResource(ctx context.Context, customResourceID string) error
+}
+
+// storage puts strong typing around storage calls
+type storage struct {
+	rest.StandardStorage
+}
+
+// NewRegistry returns a new Registry interface for the given Storage. Any mismatched
+// types will panic.
+func NewRegistry(s rest.StandardStorage) Registry {
+	return &storage{s}
+}
+
+func (s *storage) ListCustomResources(ctx context.Context, options *metainternalversion.ListOptions) (*unstructured.UnstructuredList, error) {
+	if options != nil && options.FieldSelector != nil && !options.FieldSelector.Empty() {
+		return nil, fmt.Errorf("field selector not supported yet")
+	}
+	obj, err := s.List(ctx, options)
+	if err != nil {
+		return nil, err
+	}
+	return obj.(*unstructured.UnstructuredList), err
+}
+
+func (s *storage) WatchCustomResources(ctx context.Context, options *metainternalversion.ListOptions) (watch.Interface, error) {
+	return s.Watch(ctx, options)
+}
+
+func (s *storage) GetCustomResource(ctx context.Context, customResourceID string, options *metav1.GetOptions) (*unstructured.Unstructured, error) {
+	obj, err := s.Get(ctx, customResourceID, options)
+	customResource, ok := obj.(*unstructured.Unstructured)
+	if !ok {
+		return nil, fmt.Errorf("custom resource must be of type Unstructured")
+	}
+
+	if err != nil {
+		apiVersion := customResource.GetAPIVersion()
+		groupVersion := strings.Split(apiVersion, "/")
+		group := groupVersion[0]
+		return nil, errors.NewNotFound(schema.GroupResource{Group: group, Resource: "scale"}, customResourceID)
+	}
+	return customResource, nil
+}
+
+func (s *storage) CreateCustomResource(ctx context.Context, customResource *unstructured.Unstructured, createValidation rest.ValidateObjectFunc) (*unstructured.Unstructured, error) {
+	obj, err := s.Create(ctx, customResource, rest.ValidateAllObjectFunc, false)
+	if err != nil {
+		return nil, err
+	}
+	return obj.(*unstructured.Unstructured), nil
+}
+
+func (s *storage) UpdateCustomResource(ctx context.Context, customResource *unstructured.Unstructured, createValidation rest.ValidateObjectFunc, updateValidation rest.ValidateObjectUpdateFunc) (*unstructured.Unstructured, error) {
+	obj, _, err := s.Update(ctx, customResource.GetName(), rest.DefaultUpdatedObjectInfo(customResource), createValidation, updateValidation, false)
+	if err != nil {
+		return nil, err
+	}
+	return obj.(*unstructured.Unstructured), nil
+}
+
+func (s *storage) DeleteCustomResource(ctx context.Context, customResourceID string) error {
+	_, _, err := s.Delete(ctx, customResourceID, nil)
+	return err
+}