build: move e2e dependencies into e2e/go.mod

Several packages are only used while running the e2e suite. These
packages are less important to update, as the they can not influence the
final executable that is part of the Ceph-CSI container-image.

By moving these dependencies out of the main Ceph-CSI go.mod, it is
easier to identify if a reported CVE affects Ceph-CSI, or only the
testing (like most of the Kubernetes CVEs).

Signed-off-by: Niels de Vos <ndevos@ibm.com>

e2e/vendor/k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/deepcopy.go

@@ -0,0 +1,302 @@
+/*
+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 apiextensions
+
+import "k8s.io/apimachinery/pkg/runtime"
+
+// TODO: Update this after a tag is created for interface fields in DeepCopy
+func (in *JSONSchemaProps) DeepCopy() *JSONSchemaProps {
+	if in == nil {
+		return nil
+	}
+	out := new(JSONSchemaProps)
+
+	*out = *in
+
+	if in.Default != nil {
+		defaultJSON := JSON(runtime.DeepCopyJSONValue(*(in.Default)))
+		out.Default = &(defaultJSON)
+	} else {
+		out.Default = nil
+	}
+
+	if in.Example != nil {
+		exampleJSON := JSON(runtime.DeepCopyJSONValue(*(in.Example)))
+		out.Example = &(exampleJSON)
+	} else {
+		out.Example = nil
+	}
+
+	if in.Ref != nil {
+		in, out := &in.Ref, &out.Ref
+		if *in == nil {
+			*out = nil
+		} else {
+			*out = new(string)
+			**out = **in
+		}
+	}
+
+	if in.Maximum != nil {
+		in, out := &in.Maximum, &out.Maximum
+		if *in == nil {
+			*out = nil
+		} else {
+			*out = new(float64)
+			**out = **in
+		}
+	}
+
+	if in.Minimum != nil {
+		in, out := &in.Minimum, &out.Minimum
+		if *in == nil {
+			*out = nil
+		} else {
+			*out = new(float64)
+			**out = **in
+		}
+	}
+
+	if in.MaxLength != nil {
+		in, out := &in.MaxLength, &out.MaxLength
+		if *in == nil {
+			*out = nil
+		} else {
+			*out = new(int64)
+			**out = **in
+		}
+	}
+
+	if in.MinLength != nil {
+		in, out := &in.MinLength, &out.MinLength
+		if *in == nil {
+			*out = nil
+		} else {
+			*out = new(int64)
+			**out = **in
+		}
+	}
+	if in.MaxItems != nil {
+		in, out := &in.MaxItems, &out.MaxItems
+		if *in == nil {
+			*out = nil
+		} else {
+			*out = new(int64)
+			**out = **in
+		}
+	}
+
+	if in.MinItems != nil {
+		in, out := &in.MinItems, &out.MinItems
+		if *in == nil {
+			*out = nil
+		} else {
+			*out = new(int64)
+			**out = **in
+		}
+	}
+
+	if in.MultipleOf != nil {
+		in, out := &in.MultipleOf, &out.MultipleOf
+		if *in == nil {
+			*out = nil
+		} else {
+			*out = new(float64)
+			**out = **in
+		}
+	}
+
+	if in.Enum != nil {
+		out.Enum = make([]JSON, len(in.Enum))
+		for i := range in.Enum {
+			out.Enum[i] = runtime.DeepCopyJSONValue(in.Enum[i])
+		}
+	}
+
+	if in.MaxProperties != nil {
+		in, out := &in.MaxProperties, &out.MaxProperties
+		if *in == nil {
+			*out = nil
+		} else {
+			*out = new(int64)
+			**out = **in
+		}
+	}
+
+	if in.MinProperties != nil {
+		in, out := &in.MinProperties, &out.MinProperties
+		if *in == nil {
+			*out = nil
+		} else {
+			*out = new(int64)
+			**out = **in
+		}
+	}
+
+	if in.Required != nil {
+		in, out := &in.Required, &out.Required
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+
+	if in.Items != nil {
+		in, out := &in.Items, &out.Items
+		if *in == nil {
+			*out = nil
+		} else {
+			*out = new(JSONSchemaPropsOrArray)
+			(*in).DeepCopyInto(*out)
+		}
+	}
+
+	if in.AllOf != nil {
+		in, out := &in.AllOf, &out.AllOf
+		*out = make([]JSONSchemaProps, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+
+	if in.OneOf != nil {
+		in, out := &in.OneOf, &out.OneOf
+		*out = make([]JSONSchemaProps, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	if in.AnyOf != nil {
+		in, out := &in.AnyOf, &out.AnyOf
+		*out = make([]JSONSchemaProps, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+
+	if in.Not != nil {
+		in, out := &in.Not, &out.Not
+		if *in == nil {
+			*out = nil
+		} else {
+			*out = new(JSONSchemaProps)
+			(*in).DeepCopyInto(*out)
+		}
+	}
+
+	if in.Properties != nil {
+		in, out := &in.Properties, &out.Properties
+		*out = make(map[string]JSONSchemaProps, len(*in))
+		for key, val := range *in {
+			(*out)[key] = *val.DeepCopy()
+		}
+	}
+
+	if in.AdditionalProperties != nil {
+		in, out := &in.AdditionalProperties, &out.AdditionalProperties
+		if *in == nil {
+			*out = nil
+		} else {
+			*out = new(JSONSchemaPropsOrBool)
+			(*in).DeepCopyInto(*out)
+		}
+	}
+
+	if in.PatternProperties != nil {
+		in, out := &in.PatternProperties, &out.PatternProperties
+		*out = make(map[string]JSONSchemaProps, len(*in))
+		for key, val := range *in {
+			(*out)[key] = *val.DeepCopy()
+		}
+	}
+
+	if in.Dependencies != nil {
+		in, out := &in.Dependencies, &out.Dependencies
+		*out = make(JSONSchemaDependencies, len(*in))
+		for key, val := range *in {
+			(*out)[key] = *val.DeepCopy()
+		}
+	}
+
+	if in.AdditionalItems != nil {
+		in, out := &in.AdditionalItems, &out.AdditionalItems
+		if *in == nil {
+			*out = nil
+		} else {
+			*out = new(JSONSchemaPropsOrBool)
+			(*in).DeepCopyInto(*out)
+		}
+	}
+
+	if in.Definitions != nil {
+		in, out := &in.Definitions, &out.Definitions
+		*out = make(JSONSchemaDefinitions, len(*in))
+		for key, val := range *in {
+			(*out)[key] = *val.DeepCopy()
+		}
+	}
+
+	if in.ExternalDocs != nil {
+		in, out := &in.ExternalDocs, &out.ExternalDocs
+		if *in == nil {
+			*out = nil
+		} else {
+			*out = new(ExternalDocumentation)
+			(*in).DeepCopyInto(*out)
+		}
+	}
+
+	if in.XPreserveUnknownFields != nil {
+		in, out := &in.XPreserveUnknownFields, &out.XPreserveUnknownFields
+		if *in == nil {
+			*out = nil
+		} else {
+			*out = new(bool)
+			**out = **in
+		}
+	}
+
+	if in.XListMapKeys != nil {
+		in, out := &in.XListMapKeys, &out.XListMapKeys
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+
+	if in.XListType != nil {
+		in, out := &in.XListType, &out.XListType
+		if *in == nil {
+			*out = nil
+		} else {
+			*out = new(string)
+			**out = **in
+		}
+	}
+
+	if in.XMapType != nil {
+		in, out := &in.XMapType, &out.XMapType
+		*out = new(string)
+		**out = **in
+	}
+
+	if in.XValidations != nil {
+		inValidations, outValidations := &in.XValidations, &out.XValidations
+		*outValidations = make([]ValidationRule, len(*inValidations))
+		for i := range *inValidations {
+			in.XValidations[i].DeepCopyInto(&out.XValidations[i])
+		}
+	}
+
+	return out
+}

e2e/vendor/k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/doc.go

@@ -0,0 +1,21 @@
+/*
+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=apiextensions.k8s.io
+
+// Package apiextensions is the internal version of the API.
+package apiextensions // import "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions"

e2e/vendor/k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/helpers.go

@@ -0,0 +1,257 @@
+/*
+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 apiextensions
+
+import (
+	"fmt"
+	"time"
+
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+var swaggerMetadataDescriptions = metav1.ObjectMeta{}.SwaggerDoc()
+
+// SetCRDCondition sets the status condition. It either overwrites the existing one or creates a new one.
+func SetCRDCondition(crd *CustomResourceDefinition, newCondition CustomResourceDefinitionCondition) {
+	newCondition.LastTransitionTime = metav1.NewTime(time.Now())
+
+	existingCondition := FindCRDCondition(crd, newCondition.Type)
+	if existingCondition == nil {
+		crd.Status.Conditions = append(crd.Status.Conditions, newCondition)
+		return
+	}
+
+	if existingCondition.Status != newCondition.Status || existingCondition.LastTransitionTime.IsZero() {
+		existingCondition.LastTransitionTime = newCondition.LastTransitionTime
+	}
+
+	existingCondition.Status = newCondition.Status
+	existingCondition.Reason = newCondition.Reason
+	existingCondition.Message = newCondition.Message
+}
+
+// RemoveCRDCondition removes the status condition.
+func RemoveCRDCondition(crd *CustomResourceDefinition, conditionType CustomResourceDefinitionConditionType) {
+	newConditions := []CustomResourceDefinitionCondition{}
+	for _, condition := range crd.Status.Conditions {
+		if condition.Type != conditionType {
+			newConditions = append(newConditions, condition)
+		}
+	}
+	crd.Status.Conditions = newConditions
+}
+
+// FindCRDCondition returns the condition you're looking for or nil.
+func FindCRDCondition(crd *CustomResourceDefinition, conditionType CustomResourceDefinitionConditionType) *CustomResourceDefinitionCondition {
+	for i := range crd.Status.Conditions {
+		if crd.Status.Conditions[i].Type == conditionType {
+			return &crd.Status.Conditions[i]
+		}
+	}
+
+	return nil
+}
+
+// IsCRDConditionTrue indicates if the condition is present and strictly true.
+func IsCRDConditionTrue(crd *CustomResourceDefinition, conditionType CustomResourceDefinitionConditionType) bool {
+	return IsCRDConditionPresentAndEqual(crd, conditionType, ConditionTrue)
+}
+
+// IsCRDConditionFalse indicates if the condition is present and false.
+func IsCRDConditionFalse(crd *CustomResourceDefinition, conditionType CustomResourceDefinitionConditionType) bool {
+	return IsCRDConditionPresentAndEqual(crd, conditionType, ConditionFalse)
+}
+
+// IsCRDConditionPresentAndEqual indicates if the condition is present and equal to the given status.
+func IsCRDConditionPresentAndEqual(crd *CustomResourceDefinition, conditionType CustomResourceDefinitionConditionType, status ConditionStatus) bool {
+	for _, condition := range crd.Status.Conditions {
+		if condition.Type == conditionType {
+			return condition.Status == status
+		}
+	}
+	return false
+}
+
+// IsCRDConditionEquivalent returns true if the lhs and rhs are equivalent except for times.
+func IsCRDConditionEquivalent(lhs, rhs *CustomResourceDefinitionCondition) bool {
+	if lhs == nil && rhs == nil {
+		return true
+	}
+	if lhs == nil || rhs == nil {
+		return false
+	}
+
+	return lhs.Message == rhs.Message && lhs.Reason == rhs.Reason && lhs.Status == rhs.Status && lhs.Type == rhs.Type
+}
+
+// CRDHasFinalizer returns true if the finalizer is in the list.
+func CRDHasFinalizer(crd *CustomResourceDefinition, needle string) bool {
+	for _, finalizer := range crd.Finalizers {
+		if finalizer == needle {
+			return true
+		}
+	}
+
+	return false
+}
+
+// CRDRemoveFinalizer removes the finalizer if present.
+func CRDRemoveFinalizer(crd *CustomResourceDefinition, needle string) {
+	newFinalizers := []string{}
+	for _, finalizer := range crd.Finalizers {
+		if finalizer != needle {
+			newFinalizers = append(newFinalizers, finalizer)
+		}
+	}
+	crd.Finalizers = newFinalizers
+}
+
+// HasServedCRDVersion returns true if the given version is in the list of CRD's versions and the Served flag is set.
+func HasServedCRDVersion(crd *CustomResourceDefinition, version string) bool {
+	for _, v := range crd.Spec.Versions {
+		if v.Name == version {
+			return v.Served
+		}
+	}
+	return false
+}
+
+// GetCRDStorageVersion returns the storage version for given CRD.
+func GetCRDStorageVersion(crd *CustomResourceDefinition) (string, error) {
+	for _, v := range crd.Spec.Versions {
+		if v.Storage {
+			return v.Name, nil
+		}
+	}
+	// This should not happened if crd is valid
+	return "", fmt.Errorf("invalid CustomResourceDefinition, no storage version")
+}
+
+// IsStoredVersion returns whether the given version is the storage version of the CRD.
+func IsStoredVersion(crd *CustomResourceDefinition, version string) bool {
+	for _, v := range crd.Status.StoredVersions {
+		if version == v {
+			return true
+		}
+	}
+	return false
+}
+
+// GetSchemaForVersion returns the validation schema for the given version or nil.
+func GetSchemaForVersion(crd *CustomResourceDefinition, version string) (*CustomResourceValidation, error) {
+	if !HasPerVersionSchema(crd.Spec.Versions) {
+		return crd.Spec.Validation, nil
+	}
+	if crd.Spec.Validation != nil {
+		return nil, fmt.Errorf("malformed CustomResourceDefinition %s version %s: top-level and per-version schemas must be mutual exclusive", crd.Name, version)
+	}
+	for _, v := range crd.Spec.Versions {
+		if version == v.Name {
+			return v.Schema, nil
+		}
+	}
+	return nil, fmt.Errorf("version %s not found in CustomResourceDefinition: %v", version, crd.Name)
+}
+
+// GetSubresourcesForVersion returns the subresources for given version or nil.
+func GetSubresourcesForVersion(crd *CustomResourceDefinition, version string) (*CustomResourceSubresources, error) {
+	if !HasPerVersionSubresources(crd.Spec.Versions) {
+		return crd.Spec.Subresources, nil
+	}
+	if crd.Spec.Subresources != nil {
+		return nil, fmt.Errorf("malformed CustomResourceDefinition %s version %s: top-level and per-version subresources must be mutual exclusive", crd.Name, version)
+	}
+	for _, v := range crd.Spec.Versions {
+		if version == v.Name {
+			return v.Subresources, nil
+		}
+	}
+	return nil, fmt.Errorf("version %s not found in CustomResourceDefinition: %v", version, crd.Name)
+}
+
+// GetColumnsForVersion returns the columns for given version or nil.
+// NOTE: the newly logically-defaulted columns is not pointing to the original CRD object.
+// One cannot mutate the original CRD columns using the logically-defaulted columns. Please iterate through
+// the original CRD object instead.
+func GetColumnsForVersion(crd *CustomResourceDefinition, version string) ([]CustomResourceColumnDefinition, error) {
+	if !HasPerVersionColumns(crd.Spec.Versions) {
+		return serveDefaultColumnsIfEmpty(crd.Spec.AdditionalPrinterColumns), nil
+	}
+	if len(crd.Spec.AdditionalPrinterColumns) > 0 {
+		return nil, fmt.Errorf("malformed CustomResourceDefinition %s version %s: top-level and per-version additionalPrinterColumns must be mutual exclusive", crd.Name, version)
+	}
+	for _, v := range crd.Spec.Versions {
+		if version == v.Name {
+			return serveDefaultColumnsIfEmpty(v.AdditionalPrinterColumns), nil
+		}
+	}
+	return nil, fmt.Errorf("version %s not found in CustomResourceDefinition: %v", version, crd.Name)
+}
+
+// HasPerVersionSchema returns true if a CRD uses per-version schema.
+func HasPerVersionSchema(versions []CustomResourceDefinitionVersion) bool {
+	for _, v := range versions {
+		if v.Schema != nil {
+			return true
+		}
+	}
+	return false
+}
+
+// HasPerVersionSubresources returns true if a CRD uses per-version subresources.
+func HasPerVersionSubresources(versions []CustomResourceDefinitionVersion) bool {
+	for _, v := range versions {
+		if v.Subresources != nil {
+			return true
+		}
+	}
+	return false
+}
+
+// HasPerVersionColumns returns true if a CRD uses per-version columns.
+func HasPerVersionColumns(versions []CustomResourceDefinitionVersion) bool {
+	for _, v := range versions {
+		if len(v.AdditionalPrinterColumns) > 0 {
+			return true
+		}
+	}
+	return false
+}
+
+// serveDefaultColumnsIfEmpty applies logically defaulting to columns, if the input columns is empty.
+// NOTE: in this way, the newly logically-defaulted columns is not pointing to the original CRD object.
+// One cannot mutate the original CRD columns using the logically-defaulted columns. Please iterate through
+// the original CRD object instead.
+func serveDefaultColumnsIfEmpty(columns []CustomResourceColumnDefinition) []CustomResourceColumnDefinition {
+	if len(columns) > 0 {
+		return columns
+	}
+	return []CustomResourceColumnDefinition{
+		{Name: "Age", Type: "date", Description: swaggerMetadataDescriptions["creationTimestamp"], JSONPath: ".metadata.creationTimestamp"},
+	}
+}
+
+// HasVersionServed returns true if given CRD has given version served.
+func HasVersionServed(crd *CustomResourceDefinition, version string) bool {
+	for _, v := range crd.Spec.Versions {
+		if !v.Served || v.Name != version {
+			continue
+		}
+		return true
+	}
+	return false
+}

e2e/vendor/k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/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 apiextensions
+
+import (
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+)
+
+const GroupName = "apiextensions.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 back a Group qualified GroupKind
+func Kind(kind string) schema.GroupKind {
+	return SchemeGroupVersion.WithKind(kind).GroupKind()
+}
+
+// Resource takes an unqualified resource and returns back a Group qualified GroupResource
+func Resource(resource string) schema.GroupResource {
+	return SchemeGroupVersion.WithResource(resource).GroupResource()
+}
+
+var (
+	SchemeBuilder = runtime.NewSchemeBuilder(addKnownTypes)
+	AddToScheme   = SchemeBuilder.AddToScheme
+)
+
+// Adds the list of known types to the given scheme.
+func addKnownTypes(scheme *runtime.Scheme) error {
+	scheme.AddKnownTypes(SchemeGroupVersion,
+		&CustomResourceDefinition{},
+		&CustomResourceDefinitionList{},
+	)
+	return nil
+}

e2e/vendor/k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/types.go

@@ -0,0 +1,447 @@
+/*
+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 apiextensions
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+// ConversionStrategyType describes different conversion types.
+type ConversionStrategyType string
+
+const (
+	// NoneConverter is a converter that only sets apiversion of the CR and leave everything else unchanged.
+	NoneConverter ConversionStrategyType = "None"
+	// WebhookConverter is a converter that calls to an external webhook to convert the CR.
+	WebhookConverter ConversionStrategyType = "Webhook"
+)
+
+// CustomResourceDefinitionSpec describes how a user wants their resource to appear
+type CustomResourceDefinitionSpec struct {
+	// Group is the group this resource belongs in
+	Group string
+	// Version is the version this resource belongs in
+	// Should be always first item in Versions field if provided.
+	// Optional, but at least one of Version or Versions must be set.
+	// Deprecated: Please use `Versions`.
+	Version string
+	// Names are the names used to describe this custom resource
+	Names CustomResourceDefinitionNames
+	// Scope indicates whether this resource is cluster or namespace scoped.  Default is namespaced
+	Scope ResourceScope
+	// Validation describes the validation methods for CustomResources
+	// Optional, the global validation schema for all versions.
+	// Top-level and per-version schemas are mutually exclusive.
+	// +optional
+	Validation *CustomResourceValidation
+	// Subresources describes the subresources for CustomResource
+	// Optional, the global subresources for all versions.
+	// Top-level and per-version subresources are mutually exclusive.
+	// +optional
+	Subresources *CustomResourceSubresources
+	// Versions is the list of all supported versions for this resource.
+	// If Version field is provided, this field is optional.
+	// Validation: All versions must use the same validation schema for now. i.e., top
+	// level Validation field is applied to all of these versions.
+	// Order: The version name will be used to compute the order.
+	// If the version string is "kube-like", it will sort above non "kube-like" version strings, which are ordered
+	// lexicographically. "Kube-like" versions start with a "v", then are followed by a number (the major version),
+	// then optionally the string "alpha" or "beta" and another number (the minor version). These are sorted first
+	// by GA > beta > alpha (where GA is a version with no suffix such as beta or alpha), and then by comparing
+	// major version, then minor version. An example sorted list of versions:
+	// v10, v2, v1, v11beta2, v10beta3, v3beta1, v12alpha1, v11alpha2, foo1, foo10.
+	Versions []CustomResourceDefinitionVersion
+	// AdditionalPrinterColumns are additional columns shown e.g. in kubectl next to the name. Defaults to a created-at column.
+	// Optional, the global columns for all versions.
+	// Top-level and per-version columns are mutually exclusive.
+	// +optional
+	AdditionalPrinterColumns []CustomResourceColumnDefinition
+	// selectableFields specifies paths to fields that may be used as field selectors.
+	// A maximum of 8 selectable fields are allowed.
+	// See https://kubernetes.io/docs/concepts/overview/working-with-objects/field-selectors
+	// Top-level and per-version columns are mutually exclusive.
+	// +optional
+	SelectableFields []SelectableField
+
+	// `conversion` defines conversion settings for the CRD.
+	Conversion *CustomResourceConversion
+
+	// preserveUnknownFields disables pruning of object fields which are not
+	// specified in the OpenAPI schema. apiVersion, kind, metadata and known
+	// fields inside metadata are always preserved.
+	// Defaults to true in v1beta and will default to false in v1.
+	PreserveUnknownFields *bool
+}
+
+// CustomResourceConversion describes how to convert different versions of a CR.
+type CustomResourceConversion struct {
+	// `strategy` specifies the conversion strategy. Allowed values are:
+	// - `None`: The converter only change the apiVersion and would not touch any other field in the CR.
+	// - `Webhook`: API Server will call to an external webhook to do the conversion. Additional information
+	//   is needed for this option. This requires spec.preserveUnknownFields to be false.
+	Strategy ConversionStrategyType
+
+	// `webhookClientConfig` is the instructions for how to call the webhook if strategy is `Webhook`.
+	WebhookClientConfig *WebhookClientConfig
+
+	// ConversionReviewVersions is an ordered list of preferred `ConversionReview`
+	// versions the Webhook expects. API server will try to use first version in
+	// the list which it supports. If none of the versions specified in this list
+	// supported by API server, conversion will fail for this object.
+	// If a persisted Webhook configuration specifies allowed versions and does not
+	// include any versions known to the API Server, calls to the webhook will fail.
+	// +optional
+	ConversionReviewVersions []string
+}
+
+// WebhookClientConfig contains the information to make a TLS
+// connection with the webhook. It has the same field as admissionregistration.internal.WebhookClientConfig.
+type WebhookClientConfig struct {
+	// `url` gives the location of the webhook, in standard URL form
+	// (`scheme://host:port/path`). Exactly one of `url` or `service`
+	// must be specified.
+	//
+	// The `host` should not refer to a service running in the cluster; use
+	// the `service` field instead. The host might be resolved via external
+	// DNS in some apiservers (e.g., `kube-apiserver` cannot resolve
+	// in-cluster DNS as that would be a layering violation). `host` may
+	// also be an IP address.
+	//
+	// Please note that using `localhost` or `127.0.0.1` as a `host` is
+	// risky unless you take great care to run this webhook on all hosts
+	// which run an apiserver which might need to make calls to this
+	// webhook. Such installs are likely to be non-portable, i.e., not easy
+	// to turn up in a new cluster.
+	//
+	// The scheme must be "https"; the URL must begin with "https://".
+	//
+	// A path is optional, and if present may be any string permissible in
+	// a URL. You may use the path to pass an arbitrary string to the
+	// webhook, for example, a cluster identifier.
+	//
+	// Attempting to use a user or basic auth e.g. "user:password@" is not
+	// allowed. Fragments ("#...") and query parameters ("?...") are not
+	// allowed, either.
+	//
+	// +optional
+	URL *string
+
+	// `service` is a reference to the service for this webhook. Either
+	// `service` or `url` must be specified.
+	//
+	// If the webhook is running within the cluster, then you should use `service`.
+	//
+	// +optional
+	Service *ServiceReference
+
+	// `caBundle` is a PEM encoded CA bundle which will be used to validate the webhook's server certificate.
+	// If unspecified, system trust roots on the apiserver are used.
+	// +optional
+	CABundle []byte
+}
+
+// ServiceReference holds a reference to Service.legacy.k8s.io
+type ServiceReference struct {
+	// `namespace` is the namespace of the service.
+	// Required
+	Namespace string
+	// `name` is the name of the service.
+	// Required
+	Name string
+
+	// `path` is an optional URL path which will be sent in any request to
+	// this service.
+	// +optional
+	Path *string
+
+	// If specified, the port on the service that hosting webhook.
+	// `port` should be a valid port number (1-65535, inclusive).
+	// +optional
+	Port int32
+}
+
+// CustomResourceDefinitionVersion describes a version for CRD.
+type CustomResourceDefinitionVersion struct {
+	// Name is the version name, e.g. “v1”, “v2beta1”, etc.
+	Name string
+	// Served is a flag enabling/disabling this version from being served via REST APIs
+	Served bool
+	// Storage flags the version as storage version. There must be exactly one flagged
+	// as storage version.
+	Storage bool
+	// deprecated indicates this version of the custom resource API is deprecated.
+	// When set to true, API requests to this version receive a warning header in the server response.
+	// Defaults to false.
+	Deprecated bool
+	// deprecationWarning overrides the default warning returned to API clients.
+	// May only be set when `deprecated` is true.
+	// The default warning indicates this version is deprecated and recommends use
+	// of the newest served version of equal or greater stability, if one exists.
+	DeprecationWarning *string
+	// Schema describes the schema for CustomResource used in validation, pruning, and defaulting.
+	// Top-level and per-version schemas are mutually exclusive.
+	// Per-version schemas must not all be set to identical values (top-level validation schema should be used instead)
+	// This field is alpha-level and is only honored by servers that enable the CustomResourceWebhookConversion feature.
+	// +optional
+	Schema *CustomResourceValidation
+	// Subresources describes the subresources for CustomResource
+	// Top-level and per-version subresources are mutually exclusive.
+	// Per-version subresources must not all be set to identical values (top-level subresources should be used instead)
+	// This field is alpha-level and is only honored by servers that enable the CustomResourceWebhookConversion feature.
+	// +optional
+	Subresources *CustomResourceSubresources
+	// AdditionalPrinterColumns are additional columns shown e.g. in kubectl next to the name. Defaults to a created-at column.
+	// Top-level and per-version columns are mutually exclusive.
+	// Per-version columns must not all be set to identical values (top-level columns should be used instead)
+	// This field is alpha-level and is only honored by servers that enable the CustomResourceWebhookConversion feature.
+	// NOTE: CRDs created prior to 1.13 populated the top-level additionalPrinterColumns field by default. To apply an
+	// update that changes to per-version additionalPrinterColumns, the top-level additionalPrinterColumns field must
+	// be explicitly set to null
+	// +optional
+	AdditionalPrinterColumns []CustomResourceColumnDefinition
+
+	// selectableFields specifies paths to fields that may be used as field selectors.
+	// A maximum of 8 selectable fields are allowed.
+	// See https://kubernetes.io/docs/concepts/overview/working-with-objects/field-selectors
+	// +optional
+	SelectableFields []SelectableField
+}
+
+// SelectableField specifies the JSON path of a field that may be used with field selectors.
+type SelectableField struct {
+	// jsonPath is a simple JSON path which is evaluated against each custom resource to produce a
+	// field selector value.
+	// Only JSON paths without the array notation are allowed.
+	// Must point to a field of type string, boolean or integer. Types with enum values
+	// and strings with formats are allowed.
+	// If jsonPath refers to absent field in a resource, the jsonPath evaluates to an empty string.
+	// Must not point to metdata fields.
+	// Required.
+	JSONPath string
+}
+
+// CustomResourceColumnDefinition specifies a column for server side printing.
+type CustomResourceColumnDefinition struct {
+	// name is a human readable name for the column.
+	Name string
+	// type is an OpenAPI type definition for this column.
+	// See https://github.com/OAI/OpenAPI-Specification/blob/master/versions/2.0.md#data-types for more.
+	Type string
+	// format is an optional OpenAPI type definition for this column. The 'name' format is applied
+	// to the primary identifier column to assist in clients identifying column is the resource name.
+	// See https://github.com/OAI/OpenAPI-Specification/blob/master/versions/2.0.md#data-types for more.
+	Format string
+	// description is a human readable description of this column.
+	Description string
+	// priority is an integer defining the relative importance of this column compared to others. Lower
+	// numbers are considered higher priority. Columns that may be omitted in limited space scenarios
+	// should be given a higher priority.
+	Priority int32
+
+	// JSONPath is a simple JSON path, i.e. without array notation.
+	JSONPath string
+}
+
+// CustomResourceDefinitionNames indicates the names to serve this CustomResourceDefinition
+type CustomResourceDefinitionNames struct {
+	// Plural is the plural name of the resource to serve.  It must match the name of the CustomResourceDefinition-registration
+	// too: plural.group and it must be all lowercase.
+	Plural string
+	// Singular is the singular name of the resource.  It must be all lowercase  Defaults to lowercased <kind>
+	Singular string
+	// ShortNames are short names for the resource.  It must be all lowercase.
+	ShortNames []string
+	// Kind is the serialized kind of the resource.  It is normally CamelCase and singular.
+	Kind string
+	// ListKind is the serialized kind of the list for this resource.  Defaults to <kind>List.
+	ListKind string
+	// Categories is a list of grouped resources custom resources belong to (e.g. 'all')
+	// +optional
+	Categories []string
+}
+
+// ResourceScope is an enum defining the different scopes available to a custom resource
+type ResourceScope string
+
+const (
+	ClusterScoped   ResourceScope = "Cluster"
+	NamespaceScoped ResourceScope = "Namespaced"
+)
+
+type ConditionStatus string
+
+// These are valid condition statuses. "ConditionTrue" means a resource is in the condition.
+// "ConditionFalse" means a resource is not in the condition. "ConditionUnknown" means kubernetes
+// can't decide if a resource is in the condition or not. In the future, we could add other
+// intermediate conditions, e.g. ConditionDegraded.
+const (
+	ConditionTrue    ConditionStatus = "True"
+	ConditionFalse   ConditionStatus = "False"
+	ConditionUnknown ConditionStatus = "Unknown"
+)
+
+// CustomResourceDefinitionConditionType is a valid value for CustomResourceDefinitionCondition.Type
+type CustomResourceDefinitionConditionType string
+
+const (
+	// Established means that the resource has become active. A resource is established when all names are
+	// accepted without a conflict for the first time. A resource stays established until deleted, even during
+	// a later NamesAccepted due to changed names. Note that not all names can be changed.
+	Established CustomResourceDefinitionConditionType = "Established"
+	// NamesAccepted means the names chosen for this CustomResourceDefinition do not conflict with others in
+	// the group and are therefore accepted.
+	NamesAccepted CustomResourceDefinitionConditionType = "NamesAccepted"
+	// NonStructuralSchema means that one or more OpenAPI schema is not structural.
+	//
+	// A schema is structural if it specifies types for all values, with the only exceptions of those with
+	// - x-kubernetes-int-or-string: true — for fields which can be integer or string
+	// - x-kubernetes-preserve-unknown-fields: true — for raw, unspecified JSON values
+	// and there is no type, additionalProperties, default, nullable or x-kubernetes-* vendor extenions
+	// specified under allOf, anyOf, oneOf or not.
+	//
+	// Non-structural schemas will not be allowed anymore in v1 API groups. Moreover, new features will not be
+	// available for non-structural CRDs:
+	// - pruning
+	// - defaulting
+	// - read-only
+	// - OpenAPI publishing
+	// - webhook conversion
+	NonStructuralSchema CustomResourceDefinitionConditionType = "NonStructuralSchema"
+	// Terminating means that the CustomResourceDefinition has been deleted and is cleaning up.
+	Terminating CustomResourceDefinitionConditionType = "Terminating"
+	// KubernetesAPIApprovalPolicyConformant indicates that an API in *.k8s.io or *.kubernetes.io is or is not approved.  For CRDs
+	// outside those groups, this condition will not be set.  For CRDs inside those groups, the condition will
+	// be true if .metadata.annotations["api-approved.kubernetes.io"] is set to a URL, otherwise it will be false.
+	// See https://github.com/kubernetes/enhancements/pull/1111 for more details.
+	KubernetesAPIApprovalPolicyConformant CustomResourceDefinitionConditionType = "KubernetesAPIApprovalPolicyConformant"
+)
+
+// CustomResourceDefinitionCondition contains details for the current condition of this pod.
+type CustomResourceDefinitionCondition struct {
+	// Type is the type of the condition. Types include Established, NamesAccepted and Terminating.
+	Type CustomResourceDefinitionConditionType
+	// Status is the status of the condition.
+	// Can be True, False, Unknown.
+	Status ConditionStatus
+	// Last time the condition transitioned from one status to another.
+	// +optional
+	LastTransitionTime metav1.Time
+	// Unique, one-word, CamelCase reason for the condition's last transition.
+	// +optional
+	Reason string
+	// Human-readable message indicating details about last transition.
+	// +optional
+	Message string
+}
+
+// CustomResourceDefinitionStatus indicates the state of the CustomResourceDefinition
+type CustomResourceDefinitionStatus struct {
+	// Conditions indicate state for particular aspects of a CustomResourceDefinition
+	// +listType=map
+	// +listMapKey=type
+	Conditions []CustomResourceDefinitionCondition
+
+	// AcceptedNames are the names that are actually being used to serve discovery
+	// They may be different than the names in spec.
+	AcceptedNames CustomResourceDefinitionNames
+
+	// StoredVersions are all versions of CustomResources that were ever persisted. Tracking these
+	// versions allows a migration path for stored versions in etcd. The field is mutable
+	// so the migration controller can first finish a migration to another version (i.e.
+	// that no old objects are left in the storage), and then remove the rest of the
+	// versions from this list.
+	// None of the versions in this list can be removed from the spec.Versions field.
+	StoredVersions []string
+}
+
+// CustomResourceCleanupFinalizer is the name of the finalizer which will delete instances of
+// a CustomResourceDefinition
+const CustomResourceCleanupFinalizer = "customresourcecleanup.apiextensions.k8s.io"
+
+// +genclient
+// +genclient:nonNamespaced
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// CustomResourceDefinition represents a resource that should be exposed on the API server.  Its name MUST be in the format
+// <.spec.name>.<.spec.group>.
+type CustomResourceDefinition struct {
+	metav1.TypeMeta
+	metav1.ObjectMeta
+
+	// Spec describes how the user wants the resources to appear
+	Spec CustomResourceDefinitionSpec
+	// Status indicates the actual state of the CustomResourceDefinition
+	Status CustomResourceDefinitionStatus
+}
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// CustomResourceDefinitionList is a list of CustomResourceDefinition objects.
+type CustomResourceDefinitionList struct {
+	metav1.TypeMeta
+	metav1.ListMeta
+
+	// Items individual CustomResourceDefinitions
+	Items []CustomResourceDefinition
+}
+
+// CustomResourceValidation is a list of validation methods for CustomResources.
+type CustomResourceValidation struct {
+	// OpenAPIV3Schema is the OpenAPI v3 schema to be validated against.
+	OpenAPIV3Schema *JSONSchemaProps
+}
+
+// CustomResourceSubresources defines the status and scale subresources for CustomResources.
+type CustomResourceSubresources struct {
+	// Status denotes the status subresource for CustomResources
+	Status *CustomResourceSubresourceStatus
+	// Scale denotes the scale subresource for CustomResources
+	Scale *CustomResourceSubresourceScale
+}
+
+// CustomResourceSubresourceStatus defines how to serve the status subresource for CustomResources.
+// Status is represented by the `.status` JSON path inside of a CustomResource. When set,
+// * exposes a /status subresource for the custom resource
+// * PUT requests to the /status subresource take a custom resource object, and ignore changes to anything except the status stanza
+// * PUT/POST/PATCH requests to the custom resource ignore changes to the status stanza
+type CustomResourceSubresourceStatus struct{}
+
+// CustomResourceSubresourceScale defines how to serve the scale subresource for CustomResources.
+type CustomResourceSubresourceScale struct {
+	// SpecReplicasPath defines the JSON path inside of a CustomResource that corresponds to Scale.Spec.Replicas.
+	// Only JSON paths without the array notation are allowed.
+	// Must be a JSON Path under .spec.
+	// If there is no value under the given path in the CustomResource, the /scale subresource will return an error on GET.
+	SpecReplicasPath string
+	// StatusReplicasPath defines the JSON path inside of a CustomResource that corresponds to Scale.Status.Replicas.
+	// Only JSON paths without the array notation are allowed.
+	// Must be a JSON Path under .status.
+	// If there is no value under the given path in the CustomResource, the status replica value in the /scale subresource
+	// will default to 0.
+	StatusReplicasPath string
+	// LabelSelectorPath defines the JSON path inside of a CustomResource that corresponds to Scale.Status.Selector.
+	// Only JSON paths without the array notation are allowed.
+	// Must be a JSON Path under .status or .spec.
+	// Must be set to work with HPA.
+	// The field pointed by this JSON path must be a string field (not a complex selector struct)
+	// which contains a serialized label selector in string form.
+	// More info: https://kubernetes.io/docs/tasks/access-kubernetes-api/custom-resources/custom-resource-definitions#scale-subresource
+	// If there is no value under the given path in the CustomResource, the status label selector value in the /scale
+	// subresource will default to the empty string.
+	// +optional
+	LabelSelectorPath *string
+}

e2e/vendor/k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/types_jsonschema.go

@@ -0,0 +1,318 @@
+/*
+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 apiextensions
+
+// FieldValueErrorReason is a machine-readable value providing more detail about why a field failed the validation.
+// +enum
+type FieldValueErrorReason string
+
+const (
+	// FieldValueRequired is used to report required values that are not
+	// provided (e.g. empty strings, null values, or empty arrays).
+	FieldValueRequired FieldValueErrorReason = "FieldValueRequired"
+	// FieldValueDuplicate is used to report collisions of values that must be
+	// unique (e.g. unique IDs).
+	FieldValueDuplicate FieldValueErrorReason = "FieldValueDuplicate"
+	// FieldValueInvalid is used to report malformed values (e.g. failed regex
+	// match, too long, out of bounds).
+	FieldValueInvalid FieldValueErrorReason = "FieldValueInvalid"
+	// FieldValueForbidden is used to report valid (as per formatting rules)
+	// values which would be accepted under some conditions, but which are not
+	// permitted by the current conditions (such as security policy).
+	FieldValueForbidden FieldValueErrorReason = "FieldValueForbidden"
+)
+
+// JSONSchemaProps is a JSON-Schema following Specification Draft 4 (http://json-schema.org/).
+type JSONSchemaProps struct {
+	ID                   string
+	Schema               JSONSchemaURL
+	Ref                  *string
+	Description          string
+	Type                 string
+	Nullable             bool
+	Format               string
+	Title                string
+	Default              *JSON
+	Maximum              *float64
+	ExclusiveMaximum     bool
+	Minimum              *float64
+	ExclusiveMinimum     bool
+	MaxLength            *int64
+	MinLength            *int64
+	Pattern              string
+	MaxItems             *int64
+	MinItems             *int64
+	UniqueItems          bool
+	MultipleOf           *float64
+	Enum                 []JSON
+	MaxProperties        *int64
+	MinProperties        *int64
+	Required             []string
+	Items                *JSONSchemaPropsOrArray
+	AllOf                []JSONSchemaProps
+	OneOf                []JSONSchemaProps
+	AnyOf                []JSONSchemaProps
+	Not                  *JSONSchemaProps
+	Properties           map[string]JSONSchemaProps
+	AdditionalProperties *JSONSchemaPropsOrBool
+	PatternProperties    map[string]JSONSchemaProps
+	Dependencies         JSONSchemaDependencies
+	AdditionalItems      *JSONSchemaPropsOrBool
+	Definitions          JSONSchemaDefinitions
+	ExternalDocs         *ExternalDocumentation
+	Example              *JSON
+
+	// x-kubernetes-preserve-unknown-fields stops the API server
+	// decoding step from pruning fields which are not specified
+	// in the validation schema. This affects fields recursively,
+	// but switches back to normal pruning behaviour if nested
+	// properties or additionalProperties are specified in the schema.
+	// This can either be true or undefined. False is forbidden.
+	XPreserveUnknownFields *bool
+
+	// x-kubernetes-embedded-resource defines that the value is an
+	// embedded Kubernetes runtime.Object, with TypeMeta and
+	// ObjectMeta. The type must be object. It is allowed to further
+	// restrict the embedded object. Both ObjectMeta and TypeMeta
+	// are validated automatically. x-kubernetes-preserve-unknown-fields
+	// must be true.
+	XEmbeddedResource bool
+
+	// x-kubernetes-int-or-string specifies that this value is
+	// either an integer or a string. If this is true, an empty
+	// type is allowed and type as child of anyOf is permitted
+	// if following one of the following patterns:
+	//
+	// 1) anyOf:
+	//    - type: integer
+	//    - type: string
+	// 2) allOf:
+	//    - anyOf:
+	//      - type: integer
+	//      - type: string
+	//    - ... zero or more
+	XIntOrString bool
+
+	// x-kubernetes-list-map-keys annotates an array with the x-kubernetes-list-type `map` by specifying the keys used
+	// as the index of the map.
+	//
+	// This tag MUST only be used on lists that have the "x-kubernetes-list-type"
+	// extension set to "map". Also, the values specified for this attribute must
+	// be a scalar typed field of the child structure (no nesting is supported).
+	XListMapKeys []string
+
+	// x-kubernetes-list-type annotates an array to further describe its topology.
+	// This extension must only be used on lists and may have 3 possible values:
+	//
+	// 1) `atomic`: the list is treated as a single entity, like a scalar.
+	//      Atomic lists will be entirely replaced when updated. This extension
+	//      may be used on any type of list (struct, scalar, ...).
+	// 2) `set`:
+	//      Sets are lists that must not have multiple items with the same value. Each
+	//      value must be a scalar, an object with x-kubernetes-map-type `atomic` or an
+	//      array with x-kubernetes-list-type `atomic`.
+	// 3) `map`:
+	//      These lists are like maps in that their elements have a non-index key
+	//      used to identify them. Order is preserved upon merge. The map tag
+	//      must only be used on a list with elements of type object.
+	XListType *string
+
+	// x-kubernetes-map-type annotates an object to further describe its topology.
+	// This extension must only be used when type is object and may have 2 possible values:
+	//
+	// 1) `granular`:
+	//      These maps are actual maps (key-value pairs) and each fields are independent
+	//      from each other (they can each be manipulated by separate actors). This is
+	//      the default behaviour for all maps.
+	// 2) `atomic`: the list is treated as a single entity, like a scalar.
+	//      Atomic maps will be entirely replaced when updated.
+	// +optional
+	XMapType *string
+
+	// x-kubernetes-validations -kubernetes-validations describes a list of validation rules written in the CEL expression language.
+	// +patchMergeKey=rule
+	// +patchStrategy=merge
+	// +listType=map
+	// +listMapKey=rule
+	XValidations ValidationRules
+}
+
+// ValidationRules describes a list of validation rules written in the CEL expression language.
+type ValidationRules []ValidationRule
+
+// ValidationRule describes a validation rule written in the CEL expression language.
+type ValidationRule struct {
+	// Rule represents the expression which will be evaluated by CEL.
+	// ref: https://github.com/google/cel-spec
+	// The Rule is scoped to the location of the x-kubernetes-validations extension in the schema.
+	// The `self` variable in the CEL expression is bound to the scoped value.
+	// Example:
+	// - Rule scoped to the root of a resource with a status subresource: {"rule": "self.status.actual <= self.spec.maxDesired"}
+	//
+	// If the Rule is scoped to an object with properties, the accessible properties of the object are field selectable
+	// via `self.field` and field presence can be checked via `has(self.field)`. Null valued fields are treated as
+	// absent fields in CEL expressions.
+	// If the Rule is scoped to an object with additionalProperties (i.e. a map) the value of the map
+	// are accessible via `self[mapKey]`, map containment can be checked via `mapKey in self` and all entries of the map
+	// are accessible via CEL macros and functions such as `self.all(...)`.
+	// If the Rule is scoped to an array, the elements of the array are accessible via `self[i]` and also by macros and
+	// functions.
+	// If the Rule is scoped to a scalar, `self` is bound to the scalar value.
+	// Examples:
+	// - Rule scoped to a map of objects: {"rule": "self.components['Widget'].priority < 10"}
+	// - Rule scoped to a list of integers: {"rule": "self.values.all(value, value >= 0 && value < 100)"}
+	// - Rule scoped to a string value: {"rule": "self.startsWith('kube')"}
+	//
+	// The `apiVersion`, `kind`, `metadata.name` and `metadata.generateName` are always accessible from the root of the
+	// object and from any x-kubernetes-embedded-resource annotated objects. No other metadata properties are accessible.
+	//
+	// Unknown data preserved in custom resources via x-kubernetes-preserve-unknown-fields is not accessible in CEL
+	// expressions. This includes:
+	// - Unknown field values that are preserved by object schemas with x-kubernetes-preserve-unknown-fields.
+	// - Object properties where the property schema is of an "unknown type". An "unknown type" is recursively defined as:
+	//   - A schema with no type and x-kubernetes-preserve-unknown-fields set to true
+	//   - An array where the items schema is of an "unknown type"
+	//   - An object where the additionalProperties schema is of an "unknown type"
+	//
+	// Only property names of the form `[a-zA-Z_.-/][a-zA-Z0-9_.-/]*` are accessible.
+	// Accessible property names are escaped according to the following rules when accessed in the expression:
+	// - '__' escapes to '__underscores__'
+	// - '.' escapes to '__dot__'
+	// - '-' escapes to '__dash__'
+	// - '/' escapes to '__slash__'
+	// - Property names that exactly match a CEL RESERVED keyword escape to '__{keyword}__'. The keywords are:
+	//	  "true", "false", "null", "in", "as", "break", "const", "continue", "else", "for", "function", "if",
+	//	  "import", "let", "loop", "package", "namespace", "return".
+	// Examples:
+	//   - Rule accessing a property named "namespace": {"rule": "self.__namespace__ > 0"}
+	//   - Rule accessing a property named "x-prop": {"rule": "self.x__dash__prop > 0"}
+	//   - Rule accessing a property named "redact__d": {"rule": "self.redact__underscores__d > 0"}
+	//
+	// Equality on arrays with x-kubernetes-list-type of 'set' or 'map' ignores element order, i.e. [1, 2] == [2, 1].
+	// Concatenation on arrays with x-kubernetes-list-type use the semantics of the list type:
+	//   - 'set': `X + Y` performs a union where the array positions of all elements in `X` are preserved and
+	//     non-intersecting elements in `Y` are appended, retaining their partial order.
+	//   - 'map': `X + Y` performs a merge where the array positions of all keys in `X` are preserved but the values
+	//     are overwritten by values in `Y` when the key sets of `X` and `Y` intersect. Elements in `Y` with
+	//     non-intersecting keys are appended, retaining their partial order.
+	//
+	// If `rule` makes use of the `oldSelf` variable it is implicitly a
+	// `transition rule`.
+	//
+	// By default, the `oldSelf` variable is the same type as `self`.
+	// When `optionalOldSelf` is true, the `oldSelf` variable is a CEL optional
+	//  variable whose value() is the same type as `self`.
+	// See the documentation for the `optionalOldSelf` field for details.
+	//
+	// Transition rules by default are applied only on UPDATE requests and are
+	// skipped if an old value could not be found. You can opt a transition
+	// rule into unconditional evaluation by setting `optionalOldSelf` to true.
+	//
+	Rule string
+	// Message represents the message displayed when validation fails. The message is required if the Rule contains
+	// line breaks. The message must not contain line breaks.
+	// If unset, the message is "failed rule: {Rule}".
+	// e.g. "must be a URL with the host matching spec.host"
+	Message string
+	// MessageExpression declares a CEL expression that evaluates to the validation failure message that is returned when this rule fails.
+	// Since messageExpression is used as a failure message, it must evaluate to a string.
+	// If both message and messageExpression are present on a rule, then messageExpression will be used if validation
+	// fails. If messageExpression results in a runtime error, the runtime error is logged, and the validation failure message is produced
+	// as if the messageExpression field were unset. If messageExpression evaluates to an empty string, a string with only spaces, or a string
+	// that contains line breaks, then the validation failure message will also be produced as if the messageExpression field were unset, and
+	// the fact that messageExpression produced an empty string/string with only spaces/string with line breaks will be logged.
+	// messageExpression has access to all the same variables as the rule; the only difference is the return type.
+	// Example:
+	// "x must be less than max ("+string(self.max)+")"
+	// +optional
+	MessageExpression string
+	// reason provides a machine-readable validation failure reason that is returned to the caller when a request fails this validation rule.
+	// The HTTP status code returned to the caller will match the reason of the reason of the first failed validation rule.
+	// The currently supported reasons are: "FieldValueInvalid", "FieldValueForbidden", "FieldValueRequired", "FieldValueDuplicate".
+	// If not set, default to use "FieldValueInvalid".
+	// All future added reasons must be accepted by clients when reading this value and unknown reasons should be treated as FieldValueInvalid.
+	// +optional
+	Reason *FieldValueErrorReason
+	// fieldPath represents the field path returned when the validation fails.
+	// It must be a relative JSON path (i.e. with array notation) scoped to the location of this x-kubernetes-validations extension in the schema and refer to an existing field.
+	// e.g. when validation checks if a specific attribute `foo` under a map `testMap`, the fieldPath could be set to `.testMap.foo`
+	// If the validation checks two lists must have unique attributes, the fieldPath could be set to either of the list: e.g. `.testList`
+	// It does not support list numeric index.
+	// It supports child operation to refer to an existing field currently. Refer to [JSONPath support in Kubernetes](https://kubernetes.io/docs/reference/kubectl/jsonpath/) for more info.
+	// Numeric index of array is not supported.
+	// For field name which contains special characters, use `['specialName']` to refer the field name.
+	// e.g. for attribute `foo.34$` appears in a list `testList`, the fieldPath could be set to `.testList['foo.34$']`
+	// +optional
+	FieldPath string
+
+	// optionalOldSelf is used to opt a transition rule into evaluation
+	// even when the object is first created, or if the old object is
+	// missing the value.
+	//
+	// When enabled `oldSelf` will be a CEL optional whose value will be
+	// `None` if there is no old value, or when the object is initially created.
+	//
+	// You may check for presence of oldSelf using `oldSelf.hasValue()` and
+	// unwrap it after checking using `oldSelf.value()`. Check the CEL
+	// documentation for Optional types for more information:
+	// https://pkg.go.dev/github.com/google/cel-go/cel#OptionalTypes
+	//
+	// May not be set unless `oldSelf` is used in `rule`.
+	//
+	// +featureGate=CRDValidationRatcheting
+	// +optional
+	OptionalOldSelf *bool
+}
+
+// JSON represents any valid JSON value.
+// These types are supported: bool, int64, float64, string, []interface{}, map[string]interface{} and nil.
+type JSON interface{}
+
+// JSONSchemaURL represents a schema url.
+type JSONSchemaURL string
+
+// JSONSchemaPropsOrArray represents a value that can either be a JSONSchemaProps
+// or an array of JSONSchemaProps. Mainly here for serialization purposes.
+type JSONSchemaPropsOrArray struct {
+	Schema      *JSONSchemaProps
+	JSONSchemas []JSONSchemaProps
+}
+
+// JSONSchemaPropsOrBool represents JSONSchemaProps or a boolean value.
+// Defaults to true for the boolean property.
+type JSONSchemaPropsOrBool struct {
+	Allows bool
+	Schema *JSONSchemaProps
+}
+
+// JSONSchemaDependencies represent a dependencies property.
+type JSONSchemaDependencies map[string]JSONSchemaPropsOrStringArray
+
+// JSONSchemaPropsOrStringArray represents a JSONSchemaProps or a string array.
+type JSONSchemaPropsOrStringArray struct {
+	Schema   *JSONSchemaProps
+	Property []string
+}
+
+// JSONSchemaDefinitions contains the models explicitly defined in this spec.
+type JSONSchemaDefinitions map[string]JSONSchemaProps
+
+// ExternalDocumentation allows referencing an external resource for extended documentation.
+type ExternalDocumentation struct {
+	Description string
+	URL         string
+}

e2e/vendor/k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1/.import-restrictions

@@ -0,0 +1,5 @@
+inverseRules:
+  # Allow use of this package in all k8s.io packages.
+  - selectorRegexp: k8s[.]io
+    allowedPrefixes:
+      - ''

e2e/vendor/k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1/conversion.go

@@ -0,0 +1,237 @@
+/*
+Copyright 2019 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 v1
+
+import (
+	"bytes"
+	unsafe "unsafe"
+
+	"k8s.io/apiextensions-apiserver/pkg/apis/apiextensions"
+	apiequality "k8s.io/apimachinery/pkg/api/equality"
+	"k8s.io/apimachinery/pkg/conversion"
+	"k8s.io/apimachinery/pkg/util/json"
+)
+
+func Convert_apiextensions_JSONSchemaProps_To_v1_JSONSchemaProps(in *apiextensions.JSONSchemaProps, out *JSONSchemaProps, s conversion.Scope) error {
+	if err := autoConvert_apiextensions_JSONSchemaProps_To_v1_JSONSchemaProps(in, out, s); err != nil {
+		return err
+	}
+	if in.Default != nil && *(in.Default) == nil {
+		out.Default = nil
+	}
+	if in.Example != nil && *(in.Example) == nil {
+		out.Example = nil
+	}
+	return nil
+}
+
+var nullLiteral = []byte(`null`)
+
+func Convert_apiextensions_JSON_To_v1_JSON(in *apiextensions.JSON, out *JSON, s conversion.Scope) error {
+	raw, err := json.Marshal(*in)
+	if err != nil {
+		return err
+	}
+	if len(raw) == 0 || bytes.Equal(raw, nullLiteral) {
+		// match JSON#UnmarshalJSON treatment of literal nulls
+		out.Raw = nil
+	} else {
+		out.Raw = raw
+	}
+	return nil
+}
+
+func Convert_v1_JSON_To_apiextensions_JSON(in *JSON, out *apiextensions.JSON, s conversion.Scope) error {
+	if in != nil {
+		var i interface{}
+		if len(in.Raw) > 0 && !bytes.Equal(in.Raw, nullLiteral) {
+			if err := json.Unmarshal(in.Raw, &i); err != nil {
+				return err
+			}
+		}
+		*out = i
+	} else {
+		out = nil
+	}
+	return nil
+}
+
+func Convert_apiextensions_CustomResourceDefinitionSpec_To_v1_CustomResourceDefinitionSpec(in *apiextensions.CustomResourceDefinitionSpec, out *CustomResourceDefinitionSpec, s conversion.Scope) error {
+	if err := autoConvert_apiextensions_CustomResourceDefinitionSpec_To_v1_CustomResourceDefinitionSpec(in, out, s); err != nil {
+		return err
+	}
+
+	if len(out.Versions) == 0 && len(in.Version) > 0 {
+		// no versions were specified, and a version name was specified
+		out.Versions = []CustomResourceDefinitionVersion{{Name: in.Version, Served: true, Storage: true}}
+	}
+
+	// If spec.{subresources,validation,additionalPrinterColumns,selectableFields} exists, move to versions
+	if in.Subresources != nil {
+		subresources := &CustomResourceSubresources{}
+		if err := Convert_apiextensions_CustomResourceSubresources_To_v1_CustomResourceSubresources(in.Subresources, subresources, s); err != nil {
+			return err
+		}
+		for i := range out.Versions {
+			out.Versions[i].Subresources = subresources
+		}
+	}
+	if in.Validation != nil {
+		schema := &CustomResourceValidation{}
+		if err := Convert_apiextensions_CustomResourceValidation_To_v1_CustomResourceValidation(in.Validation, schema, s); err != nil {
+			return err
+		}
+		for i := range out.Versions {
+			out.Versions[i].Schema = schema
+		}
+	}
+	if in.AdditionalPrinterColumns != nil {
+		additionalPrinterColumns := make([]CustomResourceColumnDefinition, len(in.AdditionalPrinterColumns))
+		for i := range in.AdditionalPrinterColumns {
+			if err := Convert_apiextensions_CustomResourceColumnDefinition_To_v1_CustomResourceColumnDefinition(&in.AdditionalPrinterColumns[i], &additionalPrinterColumns[i], s); err != nil {
+				return err
+			}
+		}
+		for i := range out.Versions {
+			out.Versions[i].AdditionalPrinterColumns = additionalPrinterColumns
+		}
+	}
+	if in.SelectableFields != nil {
+		selectableFields := make([]SelectableField, len(in.SelectableFields))
+		for i := range in.SelectableFields {
+			if err := Convert_apiextensions_SelectableField_To_v1_SelectableField(&in.SelectableFields[i], &selectableFields[i], s); err != nil {
+				return err
+			}
+		}
+		for i := range out.Versions {
+			out.Versions[i].SelectableFields = selectableFields
+		}
+	}
+	return nil
+}
+
+func Convert_v1_CustomResourceDefinitionSpec_To_apiextensions_CustomResourceDefinitionSpec(in *CustomResourceDefinitionSpec, out *apiextensions.CustomResourceDefinitionSpec, s conversion.Scope) error {
+	if err := autoConvert_v1_CustomResourceDefinitionSpec_To_apiextensions_CustomResourceDefinitionSpec(in, out, s); err != nil {
+		return err
+	}
+
+	if len(out.Versions) == 0 {
+		return nil
+	}
+
+	// Copy versions[0] to version
+	out.Version = out.Versions[0].Name
+
+	// If versions[*].{subresources,schema,additionalPrinterColumns,selectableFields} are identical, move to spec
+	subresources := out.Versions[0].Subresources
+	subresourcesIdentical := true
+	validation := out.Versions[0].Schema
+	validationIdentical := true
+	additionalPrinterColumns := out.Versions[0].AdditionalPrinterColumns
+	additionalPrinterColumnsIdentical := true
+	selectableFields := out.Versions[0].SelectableFields
+	selectableFieldsIdentical := true
+
+	// Detect if per-version fields are identical
+	for _, v := range out.Versions {
+		if subresourcesIdentical && !apiequality.Semantic.DeepEqual(v.Subresources, subresources) {
+			subresourcesIdentical = false
+		}
+		if validationIdentical && !apiequality.Semantic.DeepEqual(v.Schema, validation) {
+			validationIdentical = false
+		}
+		if additionalPrinterColumnsIdentical && !apiequality.Semantic.DeepEqual(v.AdditionalPrinterColumns, additionalPrinterColumns) {
+			additionalPrinterColumnsIdentical = false
+		}
+		if selectableFieldsIdentical && !apiequality.Semantic.DeepEqual(v.SelectableFields, selectableFields) {
+			selectableFieldsIdentical = false
+		}
+	}
+
+	// If they are, set the top-level fields and clear the per-version fields
+	if subresourcesIdentical {
+		out.Subresources = subresources
+	}
+	if validationIdentical {
+		out.Validation = validation
+	}
+	if additionalPrinterColumnsIdentical {
+		out.AdditionalPrinterColumns = additionalPrinterColumns
+	}
+	if selectableFieldsIdentical {
+		out.SelectableFields = selectableFields
+	}
+	for i := range out.Versions {
+		if subresourcesIdentical {
+			out.Versions[i].Subresources = nil
+		}
+		if validationIdentical {
+			out.Versions[i].Schema = nil
+		}
+		if additionalPrinterColumnsIdentical {
+			out.Versions[i].AdditionalPrinterColumns = nil
+		}
+		if selectableFieldsIdentical {
+			out.Versions[i].SelectableFields = nil
+		}
+	}
+
+	return nil
+}
+
+func Convert_v1_CustomResourceConversion_To_apiextensions_CustomResourceConversion(in *CustomResourceConversion, out *apiextensions.CustomResourceConversion, s conversion.Scope) error {
+	if err := autoConvert_v1_CustomResourceConversion_To_apiextensions_CustomResourceConversion(in, out, s); err != nil {
+		return err
+	}
+
+	out.WebhookClientConfig = nil
+	out.ConversionReviewVersions = nil
+	if in.Webhook != nil {
+		out.ConversionReviewVersions = in.Webhook.ConversionReviewVersions
+		if in.Webhook.ClientConfig != nil {
+			out.WebhookClientConfig = &apiextensions.WebhookClientConfig{}
+			if err := Convert_v1_WebhookClientConfig_To_apiextensions_WebhookClientConfig(in.Webhook.ClientConfig, out.WebhookClientConfig, s); err != nil {
+				return err
+			}
+		}
+	}
+	return nil
+}
+
+func Convert_apiextensions_CustomResourceConversion_To_v1_CustomResourceConversion(in *apiextensions.CustomResourceConversion, out *CustomResourceConversion, s conversion.Scope) error {
+	if err := autoConvert_apiextensions_CustomResourceConversion_To_v1_CustomResourceConversion(in, out, s); err != nil {
+		return err
+	}
+
+	out.Webhook = nil
+	if in.WebhookClientConfig != nil || in.ConversionReviewVersions != nil {
+		out.Webhook = &WebhookConversion{}
+		out.Webhook.ConversionReviewVersions = in.ConversionReviewVersions
+		if in.WebhookClientConfig != nil {
+			out.Webhook.ClientConfig = &WebhookClientConfig{}
+			if err := Convert_apiextensions_WebhookClientConfig_To_v1_WebhookClientConfig(in.WebhookClientConfig, out.Webhook.ClientConfig, s); err != nil {
+				return err
+			}
+		}
+	}
+	return nil
+}
+
+func Convert_apiextensions_ValidationRules_To_v1_ValidationRules(in *apiextensions.ValidationRules, out *ValidationRules, s conversion.Scope) error {
+	*out = *(*ValidationRules)(unsafe.Pointer(in))
+	return nil
+}

e2e/vendor/k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1/deepcopy.go

@@ -0,0 +1,262 @@
+/*
+Copyright 2019 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 v1
+
+// TODO: Update this after a tag is created for interface fields in DeepCopy
+func (in *JSONSchemaProps) DeepCopy() *JSONSchemaProps {
+	if in == nil {
+		return nil
+	}
+	out := new(JSONSchemaProps)
+	*out = *in
+
+	if in.Ref != nil {
+		in, out := &in.Ref, &out.Ref
+		if *in == nil {
+			*out = nil
+		} else {
+			*out = new(string)
+			**out = **in
+		}
+	}
+
+	if in.Maximum != nil {
+		in, out := &in.Maximum, &out.Maximum
+		if *in == nil {
+			*out = nil
+		} else {
+			*out = new(float64)
+			**out = **in
+		}
+	}
+
+	if in.Minimum != nil {
+		in, out := &in.Minimum, &out.Minimum
+		if *in == nil {
+			*out = nil
+		} else {
+			*out = new(float64)
+			**out = **in
+		}
+	}
+
+	if in.MaxLength != nil {
+		in, out := &in.MaxLength, &out.MaxLength
+		if *in == nil {
+			*out = nil
+		} else {
+			*out = new(int64)
+			**out = **in
+		}
+	}
+
+	if in.MinLength != nil {
+		in, out := &in.MinLength, &out.MinLength
+		if *in == nil {
+			*out = nil
+		} else {
+			*out = new(int64)
+			**out = **in
+		}
+	}
+	if in.MaxItems != nil {
+		in, out := &in.MaxItems, &out.MaxItems
+		if *in == nil {
+			*out = nil
+		} else {
+			*out = new(int64)
+			**out = **in
+		}
+	}
+
+	if in.MinItems != nil {
+		in, out := &in.MinItems, &out.MinItems
+		if *in == nil {
+			*out = nil
+		} else {
+			*out = new(int64)
+			**out = **in
+		}
+	}
+
+	if in.MultipleOf != nil {
+		in, out := &in.MultipleOf, &out.MultipleOf
+		if *in == nil {
+			*out = nil
+		} else {
+			*out = new(float64)
+			**out = **in
+		}
+	}
+
+	if in.MaxProperties != nil {
+		in, out := &in.MaxProperties, &out.MaxProperties
+		if *in == nil {
+			*out = nil
+		} else {
+			*out = new(int64)
+			**out = **in
+		}
+	}
+
+	if in.MinProperties != nil {
+		in, out := &in.MinProperties, &out.MinProperties
+		if *in == nil {
+			*out = nil
+		} else {
+			*out = new(int64)
+			**out = **in
+		}
+	}
+
+	if in.Required != nil {
+		in, out := &in.Required, &out.Required
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+
+	if in.Items != nil {
+		in, out := &in.Items, &out.Items
+		if *in == nil {
+			*out = nil
+		} else {
+			*out = new(JSONSchemaPropsOrArray)
+			(*in).DeepCopyInto(*out)
+		}
+	}
+
+	if in.AllOf != nil {
+		in, out := &in.AllOf, &out.AllOf
+		*out = make([]JSONSchemaProps, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+
+	if in.OneOf != nil {
+		in, out := &in.OneOf, &out.OneOf
+		*out = make([]JSONSchemaProps, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	if in.AnyOf != nil {
+		in, out := &in.AnyOf, &out.AnyOf
+		*out = make([]JSONSchemaProps, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+
+	if in.Not != nil {
+		in, out := &in.Not, &out.Not
+		if *in == nil {
+			*out = nil
+		} else {
+			*out = new(JSONSchemaProps)
+			(*in).DeepCopyInto(*out)
+		}
+	}
+
+	if in.Properties != nil {
+		in, out := &in.Properties, &out.Properties
+		*out = make(map[string]JSONSchemaProps, len(*in))
+		for key, val := range *in {
+			(*out)[key] = *val.DeepCopy()
+		}
+	}
+
+	if in.AdditionalProperties != nil {
+		in, out := &in.AdditionalProperties, &out.AdditionalProperties
+		if *in == nil {
+			*out = nil
+		} else {
+			*out = new(JSONSchemaPropsOrBool)
+			(*in).DeepCopyInto(*out)
+		}
+	}
+
+	if in.PatternProperties != nil {
+		in, out := &in.PatternProperties, &out.PatternProperties
+		*out = make(map[string]JSONSchemaProps, len(*in))
+		for key, val := range *in {
+			(*out)[key] = *val.DeepCopy()
+		}
+	}
+
+	if in.Dependencies != nil {
+		in, out := &in.Dependencies, &out.Dependencies
+		*out = make(JSONSchemaDependencies, len(*in))
+		for key, val := range *in {
+			(*out)[key] = *val.DeepCopy()
+		}
+	}
+
+	if in.AdditionalItems != nil {
+		in, out := &in.AdditionalItems, &out.AdditionalItems
+		if *in == nil {
+			*out = nil
+		} else {
+			*out = new(JSONSchemaPropsOrBool)
+			(*in).DeepCopyInto(*out)
+		}
+	}
+
+	if in.Definitions != nil {
+		in, out := &in.Definitions, &out.Definitions
+		*out = make(JSONSchemaDefinitions, len(*in))
+		for key, val := range *in {
+			(*out)[key] = *val.DeepCopy()
+		}
+	}
+
+	if in.ExternalDocs != nil {
+		in, out := &in.ExternalDocs, &out.ExternalDocs
+		if *in == nil {
+			*out = nil
+		} else {
+			*out = new(ExternalDocumentation)
+			(*in).DeepCopyInto(*out)
+		}
+	}
+
+	if in.XPreserveUnknownFields != nil {
+		in, out := &in.XPreserveUnknownFields, &out.XPreserveUnknownFields
+		if *in == nil {
+			*out = nil
+		} else {
+			*out = new(bool)
+			**out = **in
+		}
+	}
+
+	if in.XMapType != nil {
+		in, out := &in.XMapType, &out.XMapType
+		*out = new(string)
+		**out = **in
+	}
+
+	if in.XValidations != nil {
+		inValidations, outValidations := &in.XValidations, &out.XValidations
+		*outValidations = make([]ValidationRule, len(*inValidations))
+		for i := range *inValidations {
+			in.XValidations[i].DeepCopyInto(&out.XValidations[i])
+		}
+	}
+
+	return out
+}

e2e/vendor/k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1/defaults.go

@@ -0,0 +1,61 @@
+/*
+Copyright 2019 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 v1
+
+import (
+	"strings"
+
+	"k8s.io/apimachinery/pkg/runtime"
+	utilpointer "k8s.io/utils/pointer"
+)
+
+func addDefaultingFuncs(scheme *runtime.Scheme) error {
+	return RegisterDefaults(scheme)
+}
+
+func SetDefaults_CustomResourceDefinition(obj *CustomResourceDefinition) {
+	SetDefaults_CustomResourceDefinitionSpec(&obj.Spec)
+	if len(obj.Status.StoredVersions) == 0 {
+		for _, v := range obj.Spec.Versions {
+			if v.Storage {
+				obj.Status.StoredVersions = append(obj.Status.StoredVersions, v.Name)
+				break
+			}
+		}
+	}
+}
+
+func SetDefaults_CustomResourceDefinitionSpec(obj *CustomResourceDefinitionSpec) {
+	if len(obj.Names.Singular) == 0 {
+		obj.Names.Singular = strings.ToLower(obj.Names.Kind)
+	}
+	if len(obj.Names.ListKind) == 0 && len(obj.Names.Kind) > 0 {
+		obj.Names.ListKind = obj.Names.Kind + "List"
+	}
+	if obj.Conversion == nil {
+		obj.Conversion = &CustomResourceConversion{
+			Strategy: NoneConverter,
+		}
+	}
+}
+
+// SetDefaults_ServiceReference sets defaults for Webhook's ServiceReference
+func SetDefaults_ServiceReference(obj *ServiceReference) {
+	if obj.Port == nil {
+		obj.Port = utilpointer.Int32Ptr(443)
+	}
+}

e2e/vendor/k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1/doc.go

@@ -0,0 +1,26 @@
+/*
+Copyright 2019 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// +k8s:deepcopy-gen=package
+// +k8s:protobuf-gen=package
+// +k8s:conversion-gen=k8s.io/apiextensions-apiserver/pkg/apis/apiextensions
+// +k8s:defaulter-gen=TypeMeta
+// +k8s:openapi-gen=true
+// +k8s:prerelease-lifecycle-gen=true
+// +groupName=apiextensions.k8s.io
+
+// Package v1 is the v1 version of the API.
+package v1 // import "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1"

e2e/vendor/k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1/generated.proto

@@ -0,0 +1,829 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+
+// This file was autogenerated by go-to-protobuf. Do not edit it manually!
+
+syntax = "proto2";
+
+package k8s.io.apiextensions_apiserver.pkg.apis.apiextensions.v1;
+
+import "k8s.io/apimachinery/pkg/apis/meta/v1/generated.proto";
+import "k8s.io/apimachinery/pkg/runtime/generated.proto";
+import "k8s.io/apimachinery/pkg/runtime/schema/generated.proto";
+
+// Package-wide variables from generator "generated".
+option go_package = "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1";
+
+// ConversionRequest describes the conversion request parameters.
+message ConversionRequest {
+  // uid is an identifier for the individual request/response. It allows distinguishing instances of requests which are
+  // otherwise identical (parallel requests, etc).
+  // The UID is meant to track the round trip (request/response) between the Kubernetes API server and the webhook, not the user request.
+  // It is suitable for correlating log entries between the webhook and apiserver, for either auditing or debugging.
+  optional string uid = 1;
+
+  // desiredAPIVersion is the version to convert given objects to. e.g. "myapi.example.com/v1"
+  optional string desiredAPIVersion = 2;
+
+  // objects is the list of custom resource objects to be converted.
+  // +listType=atomic
+  repeated .k8s.io.apimachinery.pkg.runtime.RawExtension objects = 3;
+}
+
+// ConversionResponse describes a conversion response.
+message ConversionResponse {
+  // uid is an identifier for the individual request/response.
+  // This should be copied over from the corresponding `request.uid`.
+  optional string uid = 1;
+
+  // convertedObjects is the list of converted version of `request.objects` if the `result` is successful, otherwise empty.
+  // The webhook is expected to set `apiVersion` of these objects to the `request.desiredAPIVersion`. The list
+  // must also have the same size as the input list with the same objects in the same order (equal kind, metadata.uid, metadata.name and metadata.namespace).
+  // The webhook is allowed to mutate labels and annotations. Any other change to the metadata is silently ignored.
+  // +listType=atomic
+  repeated .k8s.io.apimachinery.pkg.runtime.RawExtension convertedObjects = 2;
+
+  // result contains the result of conversion with extra details if the conversion failed. `result.status` determines if
+  // the conversion failed or succeeded. The `result.status` field is required and represents the success or failure of the
+  // conversion. A successful conversion must set `result.status` to `Success`. A failed conversion must set
+  // `result.status` to `Failure` and provide more details in `result.message` and return http status 200. The `result.message`
+  // will be used to construct an error message for the end user.
+  optional .k8s.io.apimachinery.pkg.apis.meta.v1.Status result = 3;
+}
+
+// ConversionReview describes a conversion request/response.
+message ConversionReview {
+  // request describes the attributes for the conversion request.
+  // +optional
+  optional ConversionRequest request = 1;
+
+  // response describes the attributes for the conversion response.
+  // +optional
+  optional ConversionResponse response = 2;
+}
+
+// CustomResourceColumnDefinition specifies a column for server side printing.
+message CustomResourceColumnDefinition {
+  // name is a human readable name for the column.
+  optional string name = 1;
+
+  // type is an OpenAPI type definition for this column.
+  // See https://github.com/OAI/OpenAPI-Specification/blob/master/versions/2.0.md#data-types for details.
+  optional string type = 2;
+
+  // format is an optional OpenAPI type definition for this column. The 'name' format is applied
+  // to the primary identifier column to assist in clients identifying column is the resource name.
+  // See https://github.com/OAI/OpenAPI-Specification/blob/master/versions/2.0.md#data-types for details.
+  // +optional
+  optional string format = 3;
+
+  // description is a human readable description of this column.
+  // +optional
+  optional string description = 4;
+
+  // priority is an integer defining the relative importance of this column compared to others. Lower
+  // numbers are considered higher priority. Columns that may be omitted in limited space scenarios
+  // should be given a priority greater than 0.
+  // +optional
+  optional int32 priority = 5;
+
+  // jsonPath is a simple JSON path (i.e. with array notation) which is evaluated against
+  // each custom resource to produce the value for this column.
+  optional string jsonPath = 6;
+}
+
+// CustomResourceConversion describes how to convert different versions of a CR.
+message CustomResourceConversion {
+  // strategy specifies how custom resources are converted between versions. Allowed values are:
+  // - `"None"`: The converter only change the apiVersion and would not touch any other field in the custom resource.
+  // - `"Webhook"`: API Server will call to an external webhook to do the conversion. Additional information
+  //   is needed for this option. This requires spec.preserveUnknownFields to be false, and spec.conversion.webhook to be set.
+  optional string strategy = 1;
+
+  // webhook describes how to call the conversion webhook. Required when `strategy` is set to `"Webhook"`.
+  // +optional
+  optional WebhookConversion webhook = 2;
+}
+
+// CustomResourceDefinition represents a resource that should be exposed on the API server.  Its name MUST be in the format
+// <.spec.name>.<.spec.group>.
+message CustomResourceDefinition {
+  // Standard object's metadata
+  // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata
+  // +optional
+  optional .k8s.io.apimachinery.pkg.apis.meta.v1.ObjectMeta metadata = 1;
+
+  // spec describes how the user wants the resources to appear
+  optional CustomResourceDefinitionSpec spec = 2;
+
+  // status indicates the actual state of the CustomResourceDefinition
+  // +optional
+  optional CustomResourceDefinitionStatus status = 3;
+}
+
+// CustomResourceDefinitionCondition contains details for the current condition of this pod.
+message CustomResourceDefinitionCondition {
+  // type is the type of the condition. Types include Established, NamesAccepted and Terminating.
+  optional string type = 1;
+
+  // status is the status of the condition.
+  // Can be True, False, Unknown.
+  optional string status = 2;
+
+  // lastTransitionTime last time the condition transitioned from one status to another.
+  // +optional
+  optional .k8s.io.apimachinery.pkg.apis.meta.v1.Time lastTransitionTime = 3;
+
+  // reason is a unique, one-word, CamelCase reason for the condition's last transition.
+  // +optional
+  optional string reason = 4;
+
+  // message is a human-readable message indicating details about last transition.
+  // +optional
+  optional string message = 5;
+}
+
+// CustomResourceDefinitionList is a list of CustomResourceDefinition objects.
+message CustomResourceDefinitionList {
+  // Standard object's metadata
+  // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata
+  // +optional
+  optional .k8s.io.apimachinery.pkg.apis.meta.v1.ListMeta metadata = 1;
+
+  // items list individual CustomResourceDefinition objects
+  repeated CustomResourceDefinition items = 2;
+}
+
+// CustomResourceDefinitionNames indicates the names to serve this CustomResourceDefinition
+message CustomResourceDefinitionNames {
+  // plural is the plural name of the resource to serve.
+  // The custom resources are served under `/apis/<group>/<version>/.../<plural>`.
+  // Must match the name of the CustomResourceDefinition (in the form `<names.plural>.<group>`).
+  // Must be all lowercase.
+  optional string plural = 1;
+
+  // singular is the singular name of the resource. It must be all lowercase. Defaults to lowercased `kind`.
+  // +optional
+  optional string singular = 2;
+
+  // shortNames are short names for the resource, exposed in API discovery documents,
+  // and used by clients to support invocations like `kubectl get <shortname>`.
+  // It must be all lowercase.
+  // +optional
+  // +listType=atomic
+  repeated string shortNames = 3;
+
+  // kind is the serialized kind of the resource. It is normally CamelCase and singular.
+  // Custom resource instances will use this value as the `kind` attribute in API calls.
+  optional string kind = 4;
+
+  // listKind is the serialized kind of the list for this resource. Defaults to "`kind`List".
+  // +optional
+  optional string listKind = 5;
+
+  // categories is a list of grouped resources this custom resource belongs to (e.g. 'all').
+  // This is published in API discovery documents, and used by clients to support invocations like
+  // `kubectl get all`.
+  // +optional
+  // +listType=atomic
+  repeated string categories = 6;
+}
+
+// CustomResourceDefinitionSpec describes how a user wants their resource to appear
+message CustomResourceDefinitionSpec {
+  // group is the API group of the defined custom resource.
+  // The custom resources are served under `/apis/<group>/...`.
+  // Must match the name of the CustomResourceDefinition (in the form `<names.plural>.<group>`).
+  optional string group = 1;
+
+  // names specify the resource and kind names for the custom resource.
+  optional CustomResourceDefinitionNames names = 3;
+
+  // scope indicates whether the defined custom resource is cluster- or namespace-scoped.
+  // Allowed values are `Cluster` and `Namespaced`.
+  optional string scope = 4;
+
+  // versions is the list of all API versions of the defined custom resource.
+  // Version names are used to compute the order in which served versions are listed in API discovery.
+  // If the version string is "kube-like", it will sort above non "kube-like" version strings, which are ordered
+  // lexicographically. "Kube-like" versions start with a "v", then are followed by a number (the major version),
+  // then optionally the string "alpha" or "beta" and another number (the minor version). These are sorted first
+  // by GA > beta > alpha (where GA is a version with no suffix such as beta or alpha), and then by comparing
+  // major version, then minor version. An example sorted list of versions:
+  // v10, v2, v1, v11beta2, v10beta3, v3beta1, v12alpha1, v11alpha2, foo1, foo10.
+  // +listType=atomic
+  repeated CustomResourceDefinitionVersion versions = 7;
+
+  // conversion defines conversion settings for the CRD.
+  // +optional
+  optional CustomResourceConversion conversion = 9;
+
+  // preserveUnknownFields indicates that object fields which are not specified
+  // in the OpenAPI schema should be preserved when persisting to storage.
+  // apiVersion, kind, metadata and known fields inside metadata are always preserved.
+  // This field is deprecated in favor of setting `x-preserve-unknown-fields` to true in `spec.versions[*].schema.openAPIV3Schema`.
+  // See https://kubernetes.io/docs/tasks/extend-kubernetes/custom-resources/custom-resource-definitions/#field-pruning for details.
+  // +optional
+  optional bool preserveUnknownFields = 10;
+}
+
+// CustomResourceDefinitionStatus indicates the state of the CustomResourceDefinition
+message CustomResourceDefinitionStatus {
+  // conditions indicate state for particular aspects of a CustomResourceDefinition
+  // +optional
+  // +listType=map
+  // +listMapKey=type
+  repeated CustomResourceDefinitionCondition conditions = 1;
+
+  // acceptedNames are the names that are actually being used to serve discovery.
+  // They may be different than the names in spec.
+  // +optional
+  optional CustomResourceDefinitionNames acceptedNames = 2;
+
+  // storedVersions lists all versions of CustomResources that were ever persisted. Tracking these
+  // versions allows a migration path for stored versions in etcd. The field is mutable
+  // so a migration controller can finish a migration to another version (ensuring
+  // no old objects are left in storage), and then remove the rest of the
+  // versions from this list.
+  // Versions may not be removed from `spec.versions` while they exist in this list.
+  // +optional
+  // +listType=atomic
+  repeated string storedVersions = 3;
+}
+
+// CustomResourceDefinitionVersion describes a version for CRD.
+message CustomResourceDefinitionVersion {
+  // name is the version name, e.g. “v1”, “v2beta1”, etc.
+  // The custom resources are served under this version at `/apis/<group>/<version>/...` if `served` is true.
+  optional string name = 1;
+
+  // served is a flag enabling/disabling this version from being served via REST APIs
+  optional bool served = 2;
+
+  // storage indicates this version should be used when persisting custom resources to storage.
+  // There must be exactly one version with storage=true.
+  optional bool storage = 3;
+
+  // deprecated indicates this version of the custom resource API is deprecated.
+  // When set to true, API requests to this version receive a warning header in the server response.
+  // Defaults to false.
+  // +optional
+  optional bool deprecated = 7;
+
+  // deprecationWarning overrides the default warning returned to API clients.
+  // May only be set when `deprecated` is true.
+  // The default warning indicates this version is deprecated and recommends use
+  // of the newest served version of equal or greater stability, if one exists.
+  // +optional
+  optional string deprecationWarning = 8;
+
+  // schema describes the schema used for validation, pruning, and defaulting of this version of the custom resource.
+  // +optional
+  optional CustomResourceValidation schema = 4;
+
+  // subresources specify what subresources this version of the defined custom resource have.
+  // +optional
+  optional CustomResourceSubresources subresources = 5;
+
+  // additionalPrinterColumns specifies additional columns returned in Table output.
+  // See https://kubernetes.io/docs/reference/using-api/api-concepts/#receiving-resources-as-tables for details.
+  // If no columns are specified, a single column displaying the age of the custom resource is used.
+  // +optional
+  // +listType=atomic
+  repeated CustomResourceColumnDefinition additionalPrinterColumns = 6;
+
+  // selectableFields specifies paths to fields that may be used as field selectors.
+  // A maximum of 8 selectable fields are allowed.
+  // See https://kubernetes.io/docs/concepts/overview/working-with-objects/field-selectors
+  //
+  // +featureGate=CustomResourceFieldSelectors
+  // +optional
+  // +listType=atomic
+  repeated SelectableField selectableFields = 9;
+}
+
+// CustomResourceSubresourceScale defines how to serve the scale subresource for CustomResources.
+message CustomResourceSubresourceScale {
+  // specReplicasPath defines the JSON path inside of a custom resource that corresponds to Scale `spec.replicas`.
+  // Only JSON paths without the array notation are allowed.
+  // Must be a JSON Path under `.spec`.
+  // If there is no value under the given path in the custom resource, the `/scale` subresource will return an error on GET.
+  optional string specReplicasPath = 1;
+
+  // statusReplicasPath defines the JSON path inside of a custom resource that corresponds to Scale `status.replicas`.
+  // Only JSON paths without the array notation are allowed.
+  // Must be a JSON Path under `.status`.
+  // If there is no value under the given path in the custom resource, the `status.replicas` value in the `/scale` subresource
+  // will default to 0.
+  optional string statusReplicasPath = 2;
+
+  // labelSelectorPath defines the JSON path inside of a custom resource that corresponds to Scale `status.selector`.
+  // Only JSON paths without the array notation are allowed.
+  // Must be a JSON Path under `.status` or `.spec`.
+  // Must be set to work with HorizontalPodAutoscaler.
+  // The field pointed by this JSON path must be a string field (not a complex selector struct)
+  // which contains a serialized label selector in string form.
+  // More info: https://kubernetes.io/docs/tasks/access-kubernetes-api/custom-resources/custom-resource-definitions#scale-subresource
+  // If there is no value under the given path in the custom resource, the `status.selector` value in the `/scale`
+  // subresource will default to the empty string.
+  // +optional
+  optional string labelSelectorPath = 3;
+}
+
+// CustomResourceSubresourceStatus defines how to serve the status subresource for CustomResources.
+// Status is represented by the `.status` JSON path inside of a CustomResource. When set,
+// * exposes a /status subresource for the custom resource
+// * PUT requests to the /status subresource take a custom resource object, and ignore changes to anything except the status stanza
+// * PUT/POST/PATCH requests to the custom resource ignore changes to the status stanza
+message CustomResourceSubresourceStatus {
+}
+
+// CustomResourceSubresources defines the status and scale subresources for CustomResources.
+message CustomResourceSubresources {
+  // status indicates the custom resource should serve a `/status` subresource.
+  // When enabled:
+  // 1. requests to the custom resource primary endpoint ignore changes to the `status` stanza of the object.
+  // 2. requests to the custom resource `/status` subresource ignore changes to anything other than the `status` stanza of the object.
+  // +optional
+  optional CustomResourceSubresourceStatus status = 1;
+
+  // scale indicates the custom resource should serve a `/scale` subresource that returns an `autoscaling/v1` Scale object.
+  // +optional
+  optional CustomResourceSubresourceScale scale = 2;
+}
+
+// CustomResourceValidation is a list of validation methods for CustomResources.
+message CustomResourceValidation {
+  // openAPIV3Schema is the OpenAPI v3 schema to use for validation and pruning.
+  // +optional
+  optional JSONSchemaProps openAPIV3Schema = 1;
+}
+
+// ExternalDocumentation allows referencing an external resource for extended documentation.
+message ExternalDocumentation {
+  optional string description = 1;
+
+  optional string url = 2;
+}
+
+// JSON represents any valid JSON value.
+// These types are supported: bool, int64, float64, string, []interface{}, map[string]interface{} and nil.
+message JSON {
+  optional bytes raw = 1;
+}
+
+// JSONSchemaProps is a JSON-Schema following Specification Draft 4 (http://json-schema.org/).
+message JSONSchemaProps {
+  optional string id = 1;
+
+  optional string schema = 2;
+
+  optional string ref = 3;
+
+  optional string description = 4;
+
+  optional string type = 5;
+
+  // format is an OpenAPI v3 format string. Unknown formats are ignored. The following formats are validated:
+  //
+  // - bsonobjectid: a bson object ID, i.e. a 24 characters hex string
+  // - uri: an URI as parsed by Golang net/url.ParseRequestURI
+  // - email: an email address as parsed by Golang net/mail.ParseAddress
+  // - hostname: a valid representation for an Internet host name, as defined by RFC 1034, section 3.1 [RFC1034].
+  // - ipv4: an IPv4 IP as parsed by Golang net.ParseIP
+  // - ipv6: an IPv6 IP as parsed by Golang net.ParseIP
+  // - cidr: a CIDR as parsed by Golang net.ParseCIDR
+  // - mac: a MAC address as parsed by Golang net.ParseMAC
+  // - uuid: an UUID that allows uppercase defined by the regex (?i)^[0-9a-f]{8}-?[0-9a-f]{4}-?[0-9a-f]{4}-?[0-9a-f]{4}-?[0-9a-f]{12}$
+  // - uuid3: an UUID3 that allows uppercase defined by the regex (?i)^[0-9a-f]{8}-?[0-9a-f]{4}-?3[0-9a-f]{3}-?[0-9a-f]{4}-?[0-9a-f]{12}$
+  // - uuid4: an UUID4 that allows uppercase defined by the regex (?i)^[0-9a-f]{8}-?[0-9a-f]{4}-?4[0-9a-f]{3}-?[89ab][0-9a-f]{3}-?[0-9a-f]{12}$
+  // - uuid5: an UUID5 that allows uppercase defined by the regex (?i)^[0-9a-f]{8}-?[0-9a-f]{4}-?5[0-9a-f]{3}-?[89ab][0-9a-f]{3}-?[0-9a-f]{12}$
+  // - isbn: an ISBN10 or ISBN13 number string like "0321751043" or "978-0321751041"
+  // - isbn10: an ISBN10 number string like "0321751043"
+  // - isbn13: an ISBN13 number string like "978-0321751041"
+  // - creditcard: a credit card number defined by the regex ^(?:4[0-9]{12}(?:[0-9]{3})?|5[1-5][0-9]{14}|6(?:011|5[0-9][0-9])[0-9]{12}|3[47][0-9]{13}|3(?:0[0-5]|[68][0-9])[0-9]{11}|(?:2131|1800|35\\d{3})\\d{11})$ with any non digit characters mixed in
+  // - ssn: a U.S. social security number following the regex ^\\d{3}[- ]?\\d{2}[- ]?\\d{4}$
+  // - hexcolor: an hexadecimal color code like "#FFFFFF: following the regex ^#?([0-9a-fA-F]{3}|[0-9a-fA-F]{6})$
+  // - rgbcolor: an RGB color code like rgb like "rgb(255,255,2559"
+  // - byte: base64 encoded binary data
+  // - password: any kind of string
+  // - date: a date string like "2006-01-02" as defined by full-date in RFC3339
+  // - duration: a duration string like "22 ns" as parsed by Golang time.ParseDuration or compatible with Scala duration format
+  // - datetime: a date time string like "2014-12-15T19:30:20.000Z" as defined by date-time in RFC3339.
+  optional string format = 6;
+
+  optional string title = 7;
+
+  // default is a default value for undefined object fields.
+  // Defaulting is a beta feature under the CustomResourceDefaulting feature gate.
+  // Defaulting requires spec.preserveUnknownFields to be false.
+  optional JSON default = 8;
+
+  optional double maximum = 9;
+
+  optional bool exclusiveMaximum = 10;
+
+  optional double minimum = 11;
+
+  optional bool exclusiveMinimum = 12;
+
+  optional int64 maxLength = 13;
+
+  optional int64 minLength = 14;
+
+  optional string pattern = 15;
+
+  optional int64 maxItems = 16;
+
+  optional int64 minItems = 17;
+
+  optional bool uniqueItems = 18;
+
+  optional double multipleOf = 19;
+
+  // +listType=atomic
+  repeated JSON enum = 20;
+
+  optional int64 maxProperties = 21;
+
+  optional int64 minProperties = 22;
+
+  // +listType=atomic
+  repeated string required = 23;
+
+  optional JSONSchemaPropsOrArray items = 24;
+
+  // +listType=atomic
+  repeated JSONSchemaProps allOf = 25;
+
+  // +listType=atomic
+  repeated JSONSchemaProps oneOf = 26;
+
+  // +listType=atomic
+  repeated JSONSchemaProps anyOf = 27;
+
+  optional JSONSchemaProps not = 28;
+
+  map<string, JSONSchemaProps> properties = 29;
+
+  optional JSONSchemaPropsOrBool additionalProperties = 30;
+
+  map<string, JSONSchemaProps> patternProperties = 31;
+
+  map<string, JSONSchemaPropsOrStringArray> dependencies = 32;
+
+  optional JSONSchemaPropsOrBool additionalItems = 33;
+
+  map<string, JSONSchemaProps> definitions = 34;
+
+  optional ExternalDocumentation externalDocs = 35;
+
+  optional JSON example = 36;
+
+  optional bool nullable = 37;
+
+  // x-kubernetes-preserve-unknown-fields stops the API server
+  // decoding step from pruning fields which are not specified
+  // in the validation schema. This affects fields recursively,
+  // but switches back to normal pruning behaviour if nested
+  // properties or additionalProperties are specified in the schema.
+  // This can either be true or undefined. False is forbidden.
+  optional bool xKubernetesPreserveUnknownFields = 38;
+
+  // x-kubernetes-embedded-resource defines that the value is an
+  // embedded Kubernetes runtime.Object, with TypeMeta and
+  // ObjectMeta. The type must be object. It is allowed to further
+  // restrict the embedded object. kind, apiVersion and metadata
+  // are validated automatically. x-kubernetes-preserve-unknown-fields
+  // is allowed to be true, but does not have to be if the object
+  // is fully specified (up to kind, apiVersion, metadata).
+  optional bool xKubernetesEmbeddedResource = 39;
+
+  // x-kubernetes-int-or-string specifies that this value is
+  // either an integer or a string. If this is true, an empty
+  // type is allowed and type as child of anyOf is permitted
+  // if following one of the following patterns:
+  //
+  // 1) anyOf:
+  //    - type: integer
+  //    - type: string
+  // 2) allOf:
+  //    - anyOf:
+  //      - type: integer
+  //      - type: string
+  //    - ... zero or more
+  optional bool xKubernetesIntOrString = 40;
+
+  // x-kubernetes-list-map-keys annotates an array with the x-kubernetes-list-type `map` by specifying the keys used
+  // as the index of the map.
+  //
+  // This tag MUST only be used on lists that have the "x-kubernetes-list-type"
+  // extension set to "map". Also, the values specified for this attribute must
+  // be a scalar typed field of the child structure (no nesting is supported).
+  //
+  // The properties specified must either be required or have a default value,
+  // to ensure those properties are present for all list items.
+  //
+  // +optional
+  // +listType=atomic
+  repeated string xKubernetesListMapKeys = 41;
+
+  // x-kubernetes-list-type annotates an array to further describe its topology.
+  // This extension must only be used on lists and may have 3 possible values:
+  //
+  // 1) `atomic`: the list is treated as a single entity, like a scalar.
+  //      Atomic lists will be entirely replaced when updated. This extension
+  //      may be used on any type of list (struct, scalar, ...).
+  // 2) `set`:
+  //      Sets are lists that must not have multiple items with the same value. Each
+  //      value must be a scalar, an object with x-kubernetes-map-type `atomic` or an
+  //      array with x-kubernetes-list-type `atomic`.
+  // 3) `map`:
+  //      These lists are like maps in that their elements have a non-index key
+  //      used to identify them. Order is preserved upon merge. The map tag
+  //      must only be used on a list with elements of type object.
+  // Defaults to atomic for arrays.
+  // +optional
+  optional string xKubernetesListType = 42;
+
+  // x-kubernetes-map-type annotates an object to further describe its topology.
+  // This extension must only be used when type is object and may have 2 possible values:
+  //
+  // 1) `granular`:
+  //      These maps are actual maps (key-value pairs) and each fields are independent
+  //      from each other (they can each be manipulated by separate actors). This is
+  //      the default behaviour for all maps.
+  // 2) `atomic`: the list is treated as a single entity, like a scalar.
+  //      Atomic maps will be entirely replaced when updated.
+  // +optional
+  optional string xKubernetesMapType = 43;
+
+  // x-kubernetes-validations describes a list of validation rules written in the CEL expression language.
+  // +patchMergeKey=rule
+  // +patchStrategy=merge
+  // +listType=map
+  // +listMapKey=rule
+  repeated ValidationRule xKubernetesValidations = 44;
+}
+
+// JSONSchemaPropsOrArray represents a value that can either be a JSONSchemaProps
+// or an array of JSONSchemaProps. Mainly here for serialization purposes.
+message JSONSchemaPropsOrArray {
+  optional JSONSchemaProps schema = 1;
+
+  // +listType=atomic
+  repeated JSONSchemaProps jSONSchemas = 2;
+}
+
+// JSONSchemaPropsOrBool represents JSONSchemaProps or a boolean value.
+// Defaults to true for the boolean property.
+message JSONSchemaPropsOrBool {
+  optional bool allows = 1;
+
+  optional JSONSchemaProps schema = 2;
+}
+
+// JSONSchemaPropsOrStringArray represents a JSONSchemaProps or a string array.
+message JSONSchemaPropsOrStringArray {
+  optional JSONSchemaProps schema = 1;
+
+  // +listType=atomic
+  repeated string property = 2;
+}
+
+// SelectableField specifies the JSON path of a field that may be used with field selectors.
+message SelectableField {
+  // jsonPath is a simple JSON path which is evaluated against each custom resource to produce a
+  // field selector value.
+  // Only JSON paths without the array notation are allowed.
+  // Must point to a field of type string, boolean or integer. Types with enum values
+  // and strings with formats are allowed.
+  // If jsonPath refers to absent field in a resource, the jsonPath evaluates to an empty string.
+  // Must not point to metdata fields.
+  // Required.
+  optional string jsonPath = 1;
+}
+
+// ServiceReference holds a reference to Service.legacy.k8s.io
+message ServiceReference {
+  // namespace is the namespace of the service.
+  // Required
+  optional string namespace = 1;
+
+  // name is the name of the service.
+  // Required
+  optional string name = 2;
+
+  // path is an optional URL path at which the webhook will be contacted.
+  // +optional
+  optional string path = 3;
+
+  // port is an optional service port at which the webhook will be contacted.
+  // `port` should be a valid port number (1-65535, inclusive).
+  // Defaults to 443 for backward compatibility.
+  // +optional
+  optional int32 port = 4;
+}
+
+// ValidationRule describes a validation rule written in the CEL expression language.
+message ValidationRule {
+  // Rule represents the expression which will be evaluated by CEL.
+  // ref: https://github.com/google/cel-spec
+  // The Rule is scoped to the location of the x-kubernetes-validations extension in the schema.
+  // The `self` variable in the CEL expression is bound to the scoped value.
+  // Example:
+  // - Rule scoped to the root of a resource with a status subresource: {"rule": "self.status.actual <= self.spec.maxDesired"}
+  //
+  // If the Rule is scoped to an object with properties, the accessible properties of the object are field selectable
+  // via `self.field` and field presence can be checked via `has(self.field)`. Null valued fields are treated as
+  // absent fields in CEL expressions.
+  // If the Rule is scoped to an object with additionalProperties (i.e. a map) the value of the map
+  // are accessible via `self[mapKey]`, map containment can be checked via `mapKey in self` and all entries of the map
+  // are accessible via CEL macros and functions such as `self.all(...)`.
+  // If the Rule is scoped to an array, the elements of the array are accessible via `self[i]` and also by macros and
+  // functions.
+  // If the Rule is scoped to a scalar, `self` is bound to the scalar value.
+  // Examples:
+  // - Rule scoped to a map of objects: {"rule": "self.components['Widget'].priority < 10"}
+  // - Rule scoped to a list of integers: {"rule": "self.values.all(value, value >= 0 && value < 100)"}
+  // - Rule scoped to a string value: {"rule": "self.startsWith('kube')"}
+  //
+  // The `apiVersion`, `kind`, `metadata.name` and `metadata.generateName` are always accessible from the root of the
+  // object and from any x-kubernetes-embedded-resource annotated objects. No other metadata properties are accessible.
+  //
+  // Unknown data preserved in custom resources via x-kubernetes-preserve-unknown-fields is not accessible in CEL
+  // expressions. This includes:
+  // - Unknown field values that are preserved by object schemas with x-kubernetes-preserve-unknown-fields.
+  // - Object properties where the property schema is of an "unknown type". An "unknown type" is recursively defined as:
+  //   - A schema with no type and x-kubernetes-preserve-unknown-fields set to true
+  //   - An array where the items schema is of an "unknown type"
+  //   - An object where the additionalProperties schema is of an "unknown type"
+  //
+  // Only property names of the form `[a-zA-Z_.-/][a-zA-Z0-9_.-/]*` are accessible.
+  // Accessible property names are escaped according to the following rules when accessed in the expression:
+  // - '__' escapes to '__underscores__'
+  // - '.' escapes to '__dot__'
+  // - '-' escapes to '__dash__'
+  // - '/' escapes to '__slash__'
+  // - Property names that exactly match a CEL RESERVED keyword escape to '__{keyword}__'. The keywords are:
+  // 	  "true", "false", "null", "in", "as", "break", "const", "continue", "else", "for", "function", "if",
+  // 	  "import", "let", "loop", "package", "namespace", "return".
+  // Examples:
+  //   - Rule accessing a property named "namespace": {"rule": "self.__namespace__ > 0"}
+  //   - Rule accessing a property named "x-prop": {"rule": "self.x__dash__prop > 0"}
+  //   - Rule accessing a property named "redact__d": {"rule": "self.redact__underscores__d > 0"}
+  //
+  // Equality on arrays with x-kubernetes-list-type of 'set' or 'map' ignores element order, i.e. [1, 2] == [2, 1].
+  // Concatenation on arrays with x-kubernetes-list-type use the semantics of the list type:
+  //   - 'set': `X + Y` performs a union where the array positions of all elements in `X` are preserved and
+  //     non-intersecting elements in `Y` are appended, retaining their partial order.
+  //   - 'map': `X + Y` performs a merge where the array positions of all keys in `X` are preserved but the values
+  //     are overwritten by values in `Y` when the key sets of `X` and `Y` intersect. Elements in `Y` with
+  //     non-intersecting keys are appended, retaining their partial order.
+  //
+  // If `rule` makes use of the `oldSelf` variable it is implicitly a
+  // `transition rule`.
+  //
+  // By default, the `oldSelf` variable is the same type as `self`.
+  // When `optionalOldSelf` is true, the `oldSelf` variable is a CEL optional
+  //  variable whose value() is the same type as `self`.
+  // See the documentation for the `optionalOldSelf` field for details.
+  //
+  // Transition rules by default are applied only on UPDATE requests and are
+  // skipped if an old value could not be found. You can opt a transition
+  // rule into unconditional evaluation by setting `optionalOldSelf` to true.
+  optional string rule = 1;
+
+  // Message represents the message displayed when validation fails. The message is required if the Rule contains
+  // line breaks. The message must not contain line breaks.
+  // If unset, the message is "failed rule: {Rule}".
+  // e.g. "must be a URL with the host matching spec.host"
+  optional string message = 2;
+
+  // MessageExpression declares a CEL expression that evaluates to the validation failure message that is returned when this rule fails.
+  // Since messageExpression is used as a failure message, it must evaluate to a string.
+  // If both message and messageExpression are present on a rule, then messageExpression will be used if validation
+  // fails. If messageExpression results in a runtime error, the runtime error is logged, and the validation failure message is produced
+  // as if the messageExpression field were unset. If messageExpression evaluates to an empty string, a string with only spaces, or a string
+  // that contains line breaks, then the validation failure message will also be produced as if the messageExpression field were unset, and
+  // the fact that messageExpression produced an empty string/string with only spaces/string with line breaks will be logged.
+  // messageExpression has access to all the same variables as the rule; the only difference is the return type.
+  // Example:
+  // "x must be less than max ("+string(self.max)+")"
+  // +optional
+  optional string messageExpression = 3;
+
+  // reason provides a machine-readable validation failure reason that is returned to the caller when a request fails this validation rule.
+  // The HTTP status code returned to the caller will match the reason of the reason of the first failed validation rule.
+  // The currently supported reasons are: "FieldValueInvalid", "FieldValueForbidden", "FieldValueRequired", "FieldValueDuplicate".
+  // If not set, default to use "FieldValueInvalid".
+  // All future added reasons must be accepted by clients when reading this value and unknown reasons should be treated as FieldValueInvalid.
+  // +optional
+  optional string reason = 4;
+
+  // fieldPath represents the field path returned when the validation fails.
+  // It must be a relative JSON path (i.e. with array notation) scoped to the location of this x-kubernetes-validations extension in the schema and refer to an existing field.
+  // e.g. when validation checks if a specific attribute `foo` under a map `testMap`, the fieldPath could be set to `.testMap.foo`
+  // If the validation checks two lists must have unique attributes, the fieldPath could be set to either of the list: e.g. `.testList`
+  // It does not support list numeric index.
+  // It supports child operation to refer to an existing field currently. Refer to [JSONPath support in Kubernetes](https://kubernetes.io/docs/reference/kubectl/jsonpath/) for more info.
+  // Numeric index of array is not supported.
+  // For field name which contains special characters, use `['specialName']` to refer the field name.
+  // e.g. for attribute `foo.34$` appears in a list `testList`, the fieldPath could be set to `.testList['foo.34$']`
+  // +optional
+  optional string fieldPath = 5;
+
+  // optionalOldSelf is used to opt a transition rule into evaluation
+  // even when the object is first created, or if the old object is
+  // missing the value.
+  //
+  // When enabled `oldSelf` will be a CEL optional whose value will be
+  // `None` if there is no old value, or when the object is initially created.
+  //
+  // You may check for presence of oldSelf using `oldSelf.hasValue()` and
+  // unwrap it after checking using `oldSelf.value()`. Check the CEL
+  // documentation for Optional types for more information:
+  // https://pkg.go.dev/github.com/google/cel-go/cel#OptionalTypes
+  //
+  // May not be set unless `oldSelf` is used in `rule`.
+  //
+  // +featureGate=CRDValidationRatcheting
+  // +optional
+  optional bool optionalOldSelf = 6;
+}
+
+// WebhookClientConfig contains the information to make a TLS connection with the webhook.
+message WebhookClientConfig {
+  // url gives the location of the webhook, in standard URL form
+  // (`scheme://host:port/path`). Exactly one of `url` or `service`
+  // must be specified.
+  //
+  // The `host` should not refer to a service running in the cluster; use
+  // the `service` field instead. The host might be resolved via external
+  // DNS in some apiservers (e.g., `kube-apiserver` cannot resolve
+  // in-cluster DNS as that would be a layering violation). `host` may
+  // also be an IP address.
+  //
+  // Please note that using `localhost` or `127.0.0.1` as a `host` is
+  // risky unless you take great care to run this webhook on all hosts
+  // which run an apiserver which might need to make calls to this
+  // webhook. Such installs are likely to be non-portable, i.e., not easy
+  // to turn up in a new cluster.
+  //
+  // The scheme must be "https"; the URL must begin with "https://".
+  //
+  // A path is optional, and if present may be any string permissible in
+  // a URL. You may use the path to pass an arbitrary string to the
+  // webhook, for example, a cluster identifier.
+  //
+  // Attempting to use a user or basic auth e.g. "user:password@" is not
+  // allowed. Fragments ("#...") and query parameters ("?...") are not
+  // allowed, either.
+  //
+  // +optional
+  optional string url = 3;
+
+  // service is a reference to the service for this webhook. Either
+  // service or url must be specified.
+  //
+  // If the webhook is running within the cluster, then you should use `service`.
+  //
+  // +optional
+  optional ServiceReference service = 1;
+
+  // caBundle is a PEM encoded CA bundle which will be used to validate the webhook's server certificate.
+  // If unspecified, system trust roots on the apiserver are used.
+  // +optional
+  optional bytes caBundle = 2;
+}
+
+// WebhookConversion describes how to call a conversion webhook
+message WebhookConversion {
+  // clientConfig is the instructions for how to call the webhook if strategy is `Webhook`.
+  // +optional
+  optional WebhookClientConfig clientConfig = 2;
+
+  // conversionReviewVersions is an ordered list of preferred `ConversionReview`
+  // versions the Webhook expects. The API server will use the first version in
+  // the list which it supports. If none of the versions specified in this list
+  // are supported by API server, conversion will fail for the custom resource.
+  // If a persisted Webhook configuration specifies allowed versions and does not
+  // include any versions known to the API Server, calls to the webhook will fail.
+  // +listType=atomic
+  repeated string conversionReviewVersions = 3;
+}
+

e2e/vendor/k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1/marshal.go

@@ -0,0 +1,295 @@
+/*
+Copyright 2019 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 v1
+
+import (
+	"bytes"
+	"errors"
+
+	cbor "k8s.io/apimachinery/pkg/runtime/serializer/cbor/direct"
+	"k8s.io/apimachinery/pkg/util/json"
+)
+
+var jsTrue = []byte("true")
+var jsFalse = []byte("false")
+
+// The CBOR parsing related constants and functions below are not exported so they can be
+// easily removed at a future date when the CBOR library provides equivalent functionality.
+
+type cborMajorType int
+
+const (
+	// https://www.rfc-editor.org/rfc/rfc8949.html#section-3.1
+	cborUnsignedInteger cborMajorType = 0
+	cborNegativeInteger cborMajorType = 1
+	cborByteString      cborMajorType = 2
+	cborTextString      cborMajorType = 3
+	cborArray           cborMajorType = 4
+	cborMap             cborMajorType = 5
+	cborTag             cborMajorType = 6
+	cborOther           cborMajorType = 7
+)
+
+const (
+	// from https://www.rfc-editor.org/rfc/rfc8949.html#name-jump-table-for-initial-byte.
+	// additionally, see https://www.rfc-editor.org/rfc/rfc8949.html#section-3.3-5.
+	cborFalseValue = 0xf4
+	cborTrueValue  = 0xf5
+	cborNullValue  = 0xf6
+)
+
+func cborType(b byte) cborMajorType {
+	return cborMajorType(b >> 5)
+}
+
+func (s JSONSchemaPropsOrBool) MarshalJSON() ([]byte, error) {
+	if s.Schema != nil {
+		return json.Marshal(s.Schema)
+	}
+
+	if s.Schema == nil && !s.Allows {
+		return jsFalse, nil
+	}
+	return jsTrue, nil
+}
+
+func (s *JSONSchemaPropsOrBool) UnmarshalJSON(data []byte) error {
+	var nw JSONSchemaPropsOrBool
+	switch {
+	case len(data) == 0:
+	case data[0] == '{':
+		var sch JSONSchemaProps
+		if err := json.Unmarshal(data, &sch); err != nil {
+			return err
+		}
+		nw.Allows = true
+		nw.Schema = &sch
+	case len(data) == 4 && string(data) == "true":
+		nw.Allows = true
+	case len(data) == 5 && string(data) == "false":
+		nw.Allows = false
+	default:
+		return errors.New("boolean or JSON schema expected")
+	}
+	*s = nw
+	return nil
+}
+
+func (s JSONSchemaPropsOrBool) MarshalCBOR() ([]byte, error) {
+	if s.Schema != nil {
+		return cbor.Marshal(s.Schema)
+	}
+	return cbor.Marshal(s.Allows)
+}
+
+func (s *JSONSchemaPropsOrBool) UnmarshalCBOR(data []byte) error {
+	switch {
+	case len(data) == 0:
+		// ideally we would avoid modifying *s here, but we are matching the behavior of UnmarshalJSON
+		*s = JSONSchemaPropsOrBool{}
+		return nil
+	case cborType(data[0]) == cborMap:
+		var p JSONSchemaProps
+		if err := cbor.Unmarshal(data, &p); err != nil {
+			return err
+		}
+		*s = JSONSchemaPropsOrBool{Allows: true, Schema: &p}
+		return nil
+	case data[0] == cborTrueValue:
+		*s = JSONSchemaPropsOrBool{Allows: true}
+		return nil
+	case data[0] == cborFalseValue:
+		*s = JSONSchemaPropsOrBool{Allows: false}
+		return nil
+	default:
+		// ideally, this case would not also capture a null input value,
+		// but we are matching the behavior of the UnmarshalJSON
+		return errors.New("boolean or JSON schema expected")
+	}
+}
+
+func (s JSONSchemaPropsOrStringArray) MarshalJSON() ([]byte, error) {
+	if len(s.Property) > 0 {
+		return json.Marshal(s.Property)
+	}
+	if s.Schema != nil {
+		return json.Marshal(s.Schema)
+	}
+	return []byte("null"), nil
+}
+
+func (s *JSONSchemaPropsOrStringArray) UnmarshalJSON(data []byte) error {
+	var first byte
+	if len(data) > 1 {
+		first = data[0]
+	}
+	var nw JSONSchemaPropsOrStringArray
+	if first == '{' {
+		var sch JSONSchemaProps
+		if err := json.Unmarshal(data, &sch); err != nil {
+			return err
+		}
+		nw.Schema = &sch
+	}
+	if first == '[' {
+		if err := json.Unmarshal(data, &nw.Property); err != nil {
+			return err
+		}
+	}
+	*s = nw
+	return nil
+}
+
+func (s JSONSchemaPropsOrStringArray) MarshalCBOR() ([]byte, error) {
+	if len(s.Property) > 0 {
+		return cbor.Marshal(s.Property)
+	}
+	if s.Schema != nil {
+		return cbor.Marshal(s.Schema)
+	}
+	return cbor.Marshal(nil)
+}
+
+func (s *JSONSchemaPropsOrStringArray) UnmarshalCBOR(data []byte) error {
+	if len(data) > 0 && cborType(data[0]) == cborArray {
+		var a []string
+		if err := cbor.Unmarshal(data, &a); err != nil {
+			return err
+		}
+		*s = JSONSchemaPropsOrStringArray{Property: a}
+		return nil
+	}
+	if len(data) > 0 && cborType(data[0]) == cborMap {
+		var p JSONSchemaProps
+		if err := cbor.Unmarshal(data, &p); err != nil {
+			return err
+		}
+		*s = JSONSchemaPropsOrStringArray{Schema: &p}
+		return nil
+	}
+	// At this point we either have: empty data, a null value, or an
+	// unexpected type. In order to match the behavior of the existing
+	// UnmarshalJSON, no error is returned and *s is overwritten here.
+	*s = JSONSchemaPropsOrStringArray{}
+	return nil
+}
+
+func (s JSONSchemaPropsOrArray) MarshalJSON() ([]byte, error) {
+	if len(s.JSONSchemas) > 0 {
+		return json.Marshal(s.JSONSchemas)
+	}
+	return json.Marshal(s.Schema)
+}
+
+func (s *JSONSchemaPropsOrArray) UnmarshalJSON(data []byte) error {
+	var nw JSONSchemaPropsOrArray
+	var first byte
+	if len(data) > 1 {
+		first = data[0]
+	}
+	if first == '{' {
+		var sch JSONSchemaProps
+		if err := json.Unmarshal(data, &sch); err != nil {
+			return err
+		}
+		nw.Schema = &sch
+	}
+	if first == '[' {
+		if err := json.Unmarshal(data, &nw.JSONSchemas); err != nil {
+			return err
+		}
+	}
+	*s = nw
+	return nil
+}
+
+func (s JSONSchemaPropsOrArray) MarshalCBOR() ([]byte, error) {
+	if len(s.JSONSchemas) > 0 {
+		return cbor.Marshal(s.JSONSchemas)
+	}
+	return cbor.Marshal(s.Schema)
+}
+
+func (s *JSONSchemaPropsOrArray) UnmarshalCBOR(data []byte) error {
+	if len(data) > 0 && cborType(data[0]) == cborMap {
+		var p JSONSchemaProps
+		if err := cbor.Unmarshal(data, &p); err != nil {
+			return err
+		}
+		*s = JSONSchemaPropsOrArray{Schema: &p}
+		return nil
+	}
+	if len(data) > 0 && cborType(data[0]) == cborArray {
+		var a []JSONSchemaProps
+		if err := cbor.Unmarshal(data, &a); err != nil {
+			return err
+		}
+		*s = JSONSchemaPropsOrArray{JSONSchemas: a}
+		return nil
+	}
+	// At this point we either have: empty data, a null value, or an
+	// unexpected type. In order to match the behavior of the existing
+	// UnmarshalJSON, no error is returned and *s is overwritten here.
+	*s = JSONSchemaPropsOrArray{}
+	return nil
+}
+
+func (s JSON) MarshalJSON() ([]byte, error) {
+	if len(s.Raw) > 0 {
+		return s.Raw, nil
+	}
+	return []byte("null"), nil
+
+}
+
+func (s *JSON) UnmarshalJSON(data []byte) error {
+	if len(data) > 0 && !bytes.Equal(data, nullLiteral) {
+		s.Raw = append(s.Raw[0:0], data...)
+	}
+	return nil
+}
+
+func (s JSON) MarshalCBOR() ([]byte, error) {
+	// Note that non-semantic whitespace is lost during the transcoding performed here.
+	// We do not forsee this to be a problem given the current known uses of this type.
+	// Other limitations that arise when roundtripping JSON via dynamic clients also apply
+	// here, for example: insignificant whitespace handling, number handling, and map key ordering.
+	if len(s.Raw) == 0 {
+		return []byte{cborNullValue}, nil
+	}
+	var u any
+	if err := json.Unmarshal(s.Raw, &u); err != nil {
+		return nil, err
+	}
+	return cbor.Marshal(u)
+}
+
+func (s *JSON) UnmarshalCBOR(data []byte) error {
+	if len(data) == 0 || data[0] == cborNullValue {
+		return nil
+	}
+	var u any
+	if err := cbor.Unmarshal(data, &u); err != nil {
+		return err
+	}
+	raw, err := json.Marshal(u)
+	if err != nil {
+		return err
+	}
+	s.Raw = raw
+	return nil
+}

e2e/vendor/k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1/register.go

@@ -0,0 +1,62 @@
+/*
+Copyright 2019 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 v1
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+)
+
+const GroupName = "apiextensions.k8s.io"
+
+// SchemeGroupVersion is group version used to register these objects
+var SchemeGroupVersion = schema.GroupVersion{Group: GroupName, Version: "v1"}
+
+// Kind takes an unqualified kind and returns back a Group qualified GroupKind
+func Kind(kind string) schema.GroupKind {
+	return SchemeGroupVersion.WithKind(kind).GroupKind()
+}
+
+// Resource takes an unqualified resource and returns back a Group qualified GroupResource
+func Resource(resource string) schema.GroupResource {
+	return SchemeGroupVersion.WithResource(resource).GroupResource()
+}
+
+var (
+	SchemeBuilder      = runtime.NewSchemeBuilder(addKnownTypes, addDefaultingFuncs)
+	localSchemeBuilder = &SchemeBuilder
+	AddToScheme        = localSchemeBuilder.AddToScheme
+)
+
+// Adds the list of known types to the given scheme.
+func addKnownTypes(scheme *runtime.Scheme) error {
+	scheme.AddKnownTypes(SchemeGroupVersion,
+		&CustomResourceDefinition{},
+		&CustomResourceDefinitionList{},
+		&ConversionReview{},
+	)
+	metav1.AddToGroupVersion(scheme, SchemeGroupVersion)
+	return nil
+}
+
+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(addDefaultingFuncs)
+}

e2e/vendor/k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1/types.go

@@ -0,0 +1,518 @@
+/*
+Copyright 2019 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 v1
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/types"
+)
+
+// ConversionStrategyType describes different conversion types.
+type ConversionStrategyType string
+
+const (
+	// KubeAPIApprovedAnnotation is an annotation that must be set to create a CRD for the k8s.io, *.k8s.io, kubernetes.io, or *.kubernetes.io namespaces.
+	// The value should be a link to a URL where the current spec was approved, so updates to the spec should also update the URL.
+	// If the API is unapproved, you may set the annotation to a string starting with `"unapproved"`.  For instance, `"unapproved, temporarily squatting"` or `"unapproved, experimental-only"`.  This is discouraged.
+	KubeAPIApprovedAnnotation = "api-approved.kubernetes.io"
+
+	// NoneConverter is a converter that only sets apiversion of the CR and leave everything else unchanged.
+	NoneConverter ConversionStrategyType = "None"
+	// WebhookConverter is a converter that calls to an external webhook to convert the CR.
+	WebhookConverter ConversionStrategyType = "Webhook"
+)
+
+// CustomResourceDefinitionSpec describes how a user wants their resource to appear
+type CustomResourceDefinitionSpec struct {
+	// group is the API group of the defined custom resource.
+	// The custom resources are served under `/apis/<group>/...`.
+	// Must match the name of the CustomResourceDefinition (in the form `<names.plural>.<group>`).
+	Group string `json:"group" protobuf:"bytes,1,opt,name=group"`
+	// names specify the resource and kind names for the custom resource.
+	Names CustomResourceDefinitionNames `json:"names" protobuf:"bytes,3,opt,name=names"`
+	// scope indicates whether the defined custom resource is cluster- or namespace-scoped.
+	// Allowed values are `Cluster` and `Namespaced`.
+	Scope ResourceScope `json:"scope" protobuf:"bytes,4,opt,name=scope,casttype=ResourceScope"`
+	// versions is the list of all API versions of the defined custom resource.
+	// Version names are used to compute the order in which served versions are listed in API discovery.
+	// If the version string is "kube-like", it will sort above non "kube-like" version strings, which are ordered
+	// lexicographically. "Kube-like" versions start with a "v", then are followed by a number (the major version),
+	// then optionally the string "alpha" or "beta" and another number (the minor version). These are sorted first
+	// by GA > beta > alpha (where GA is a version with no suffix such as beta or alpha), and then by comparing
+	// major version, then minor version. An example sorted list of versions:
+	// v10, v2, v1, v11beta2, v10beta3, v3beta1, v12alpha1, v11alpha2, foo1, foo10.
+	// +listType=atomic
+	Versions []CustomResourceDefinitionVersion `json:"versions" protobuf:"bytes,7,rep,name=versions"`
+
+	// conversion defines conversion settings for the CRD.
+	// +optional
+	Conversion *CustomResourceConversion `json:"conversion,omitempty" protobuf:"bytes,9,opt,name=conversion"`
+
+	// preserveUnknownFields indicates that object fields which are not specified
+	// in the OpenAPI schema should be preserved when persisting to storage.
+	// apiVersion, kind, metadata and known fields inside metadata are always preserved.
+	// This field is deprecated in favor of setting `x-preserve-unknown-fields` to true in `spec.versions[*].schema.openAPIV3Schema`.
+	// See https://kubernetes.io/docs/tasks/extend-kubernetes/custom-resources/custom-resource-definitions/#field-pruning for details.
+	// +optional
+	PreserveUnknownFields bool `json:"preserveUnknownFields,omitempty" protobuf:"varint,10,opt,name=preserveUnknownFields"`
+}
+
+// CustomResourceConversion describes how to convert different versions of a CR.
+type CustomResourceConversion struct {
+	// strategy specifies how custom resources are converted between versions. Allowed values are:
+	// - `"None"`: The converter only change the apiVersion and would not touch any other field in the custom resource.
+	// - `"Webhook"`: API Server will call to an external webhook to do the conversion. Additional information
+	//   is needed for this option. This requires spec.preserveUnknownFields to be false, and spec.conversion.webhook to be set.
+	Strategy ConversionStrategyType `json:"strategy" protobuf:"bytes,1,name=strategy"`
+
+	// webhook describes how to call the conversion webhook. Required when `strategy` is set to `"Webhook"`.
+	// +optional
+	Webhook *WebhookConversion `json:"webhook,omitempty" protobuf:"bytes,2,opt,name=webhook"`
+}
+
+// WebhookConversion describes how to call a conversion webhook
+type WebhookConversion struct {
+	// clientConfig is the instructions for how to call the webhook if strategy is `Webhook`.
+	// +optional
+	ClientConfig *WebhookClientConfig `json:"clientConfig,omitempty" protobuf:"bytes,2,name=clientConfig"`
+
+	// conversionReviewVersions is an ordered list of preferred `ConversionReview`
+	// versions the Webhook expects. The API server will use the first version in
+	// the list which it supports. If none of the versions specified in this list
+	// are supported by API server, conversion will fail for the custom resource.
+	// If a persisted Webhook configuration specifies allowed versions and does not
+	// include any versions known to the API Server, calls to the webhook will fail.
+	// +listType=atomic
+	ConversionReviewVersions []string `json:"conversionReviewVersions" protobuf:"bytes,3,rep,name=conversionReviewVersions"`
+}
+
+// WebhookClientConfig contains the information to make a TLS connection with the webhook.
+type WebhookClientConfig struct {
+	// url gives the location of the webhook, in standard URL form
+	// (`scheme://host:port/path`). Exactly one of `url` or `service`
+	// must be specified.
+	//
+	// The `host` should not refer to a service running in the cluster; use
+	// the `service` field instead. The host might be resolved via external
+	// DNS in some apiservers (e.g., `kube-apiserver` cannot resolve
+	// in-cluster DNS as that would be a layering violation). `host` may
+	// also be an IP address.
+	//
+	// Please note that using `localhost` or `127.0.0.1` as a `host` is
+	// risky unless you take great care to run this webhook on all hosts
+	// which run an apiserver which might need to make calls to this
+	// webhook. Such installs are likely to be non-portable, i.e., not easy
+	// to turn up in a new cluster.
+	//
+	// The scheme must be "https"; the URL must begin with "https://".
+	//
+	// A path is optional, and if present may be any string permissible in
+	// a URL. You may use the path to pass an arbitrary string to the
+	// webhook, for example, a cluster identifier.
+	//
+	// Attempting to use a user or basic auth e.g. "user:password@" is not
+	// allowed. Fragments ("#...") and query parameters ("?...") are not
+	// allowed, either.
+	//
+	// +optional
+	URL *string `json:"url,omitempty" protobuf:"bytes,3,opt,name=url"`
+
+	// service is a reference to the service for this webhook. Either
+	// service or url must be specified.
+	//
+	// If the webhook is running within the cluster, then you should use `service`.
+	//
+	// +optional
+	Service *ServiceReference `json:"service,omitempty" protobuf:"bytes,1,opt,name=service"`
+
+	// caBundle is a PEM encoded CA bundle which will be used to validate the webhook's server certificate.
+	// If unspecified, system trust roots on the apiserver are used.
+	// +optional
+	CABundle []byte `json:"caBundle,omitempty" protobuf:"bytes,2,opt,name=caBundle"`
+}
+
+// ServiceReference holds a reference to Service.legacy.k8s.io
+type ServiceReference struct {
+	// namespace is the namespace of the service.
+	// Required
+	Namespace string `json:"namespace" protobuf:"bytes,1,opt,name=namespace"`
+	// name is the name of the service.
+	// Required
+	Name string `json:"name" protobuf:"bytes,2,opt,name=name"`
+
+	// path is an optional URL path at which the webhook will be contacted.
+	// +optional
+	Path *string `json:"path,omitempty" protobuf:"bytes,3,opt,name=path"`
+
+	// port is an optional service port at which the webhook will be contacted.
+	// `port` should be a valid port number (1-65535, inclusive).
+	// Defaults to 443 for backward compatibility.
+	// +optional
+	Port *int32 `json:"port,omitempty" protobuf:"varint,4,opt,name=port"`
+}
+
+// CustomResourceDefinitionVersion describes a version for CRD.
+type CustomResourceDefinitionVersion struct {
+	// name is the version name, e.g. “v1”, “v2beta1”, etc.
+	// The custom resources are served under this version at `/apis/<group>/<version>/...` if `served` is true.
+	Name string `json:"name" protobuf:"bytes,1,opt,name=name"`
+	// served is a flag enabling/disabling this version from being served via REST APIs
+	Served bool `json:"served" protobuf:"varint,2,opt,name=served"`
+	// storage indicates this version should be used when persisting custom resources to storage.
+	// There must be exactly one version with storage=true.
+	Storage bool `json:"storage" protobuf:"varint,3,opt,name=storage"`
+	// deprecated indicates this version of the custom resource API is deprecated.
+	// When set to true, API requests to this version receive a warning header in the server response.
+	// Defaults to false.
+	// +optional
+	Deprecated bool `json:"deprecated,omitempty" protobuf:"varint,7,opt,name=deprecated"`
+	// deprecationWarning overrides the default warning returned to API clients.
+	// May only be set when `deprecated` is true.
+	// The default warning indicates this version is deprecated and recommends use
+	// of the newest served version of equal or greater stability, if one exists.
+	// +optional
+	DeprecationWarning *string `json:"deprecationWarning,omitempty" protobuf:"bytes,8,opt,name=deprecationWarning"`
+	// schema describes the schema used for validation, pruning, and defaulting of this version of the custom resource.
+	// +optional
+	Schema *CustomResourceValidation `json:"schema,omitempty" protobuf:"bytes,4,opt,name=schema"`
+	// subresources specify what subresources this version of the defined custom resource have.
+	// +optional
+	Subresources *CustomResourceSubresources `json:"subresources,omitempty" protobuf:"bytes,5,opt,name=subresources"`
+	// additionalPrinterColumns specifies additional columns returned in Table output.
+	// See https://kubernetes.io/docs/reference/using-api/api-concepts/#receiving-resources-as-tables for details.
+	// If no columns are specified, a single column displaying the age of the custom resource is used.
+	// +optional
+	// +listType=atomic
+	AdditionalPrinterColumns []CustomResourceColumnDefinition `json:"additionalPrinterColumns,omitempty" protobuf:"bytes,6,rep,name=additionalPrinterColumns"`
+
+	// selectableFields specifies paths to fields that may be used as field selectors.
+	// A maximum of 8 selectable fields are allowed.
+	// See https://kubernetes.io/docs/concepts/overview/working-with-objects/field-selectors
+	//
+	// +featureGate=CustomResourceFieldSelectors
+	// +optional
+	// +listType=atomic
+	SelectableFields []SelectableField `json:"selectableFields,omitempty" protobuf:"bytes,9,rep,name=selectableFields"`
+}
+
+// SelectableField specifies the JSON path of a field that may be used with field selectors.
+type SelectableField struct {
+	// jsonPath is a simple JSON path which is evaluated against each custom resource to produce a
+	// field selector value.
+	// Only JSON paths without the array notation are allowed.
+	// Must point to a field of type string, boolean or integer. Types with enum values
+	// and strings with formats are allowed.
+	// If jsonPath refers to absent field in a resource, the jsonPath evaluates to an empty string.
+	// Must not point to metdata fields.
+	// Required.
+	JSONPath string `json:"jsonPath" protobuf:"bytes,1,opt,name=jsonPath"`
+}
+
+// CustomResourceColumnDefinition specifies a column for server side printing.
+type CustomResourceColumnDefinition struct {
+	// name is a human readable name for the column.
+	Name string `json:"name" protobuf:"bytes,1,opt,name=name"`
+	// type is an OpenAPI type definition for this column.
+	// See https://github.com/OAI/OpenAPI-Specification/blob/master/versions/2.0.md#data-types for details.
+	Type string `json:"type" protobuf:"bytes,2,opt,name=type"`
+	// format is an optional OpenAPI type definition for this column. The 'name' format is applied
+	// to the primary identifier column to assist in clients identifying column is the resource name.
+	// See https://github.com/OAI/OpenAPI-Specification/blob/master/versions/2.0.md#data-types for details.
+	// +optional
+	Format string `json:"format,omitempty" protobuf:"bytes,3,opt,name=format"`
+	// description is a human readable description of this column.
+	// +optional
+	Description string `json:"description,omitempty" protobuf:"bytes,4,opt,name=description"`
+	// priority is an integer defining the relative importance of this column compared to others. Lower
+	// numbers are considered higher priority. Columns that may be omitted in limited space scenarios
+	// should be given a priority greater than 0.
+	// +optional
+	Priority int32 `json:"priority,omitempty" protobuf:"bytes,5,opt,name=priority"`
+	// jsonPath is a simple JSON path (i.e. with array notation) which is evaluated against
+	// each custom resource to produce the value for this column.
+	JSONPath string `json:"jsonPath" protobuf:"bytes,6,opt,name=jsonPath"`
+}
+
+// CustomResourceDefinitionNames indicates the names to serve this CustomResourceDefinition
+type CustomResourceDefinitionNames struct {
+	// plural is the plural name of the resource to serve.
+	// The custom resources are served under `/apis/<group>/<version>/.../<plural>`.
+	// Must match the name of the CustomResourceDefinition (in the form `<names.plural>.<group>`).
+	// Must be all lowercase.
+	Plural string `json:"plural" protobuf:"bytes,1,opt,name=plural"`
+	// singular is the singular name of the resource. It must be all lowercase. Defaults to lowercased `kind`.
+	// +optional
+	Singular string `json:"singular,omitempty" protobuf:"bytes,2,opt,name=singular"`
+	// shortNames are short names for the resource, exposed in API discovery documents,
+	// and used by clients to support invocations like `kubectl get <shortname>`.
+	// It must be all lowercase.
+	// +optional
+	// +listType=atomic
+	ShortNames []string `json:"shortNames,omitempty" protobuf:"bytes,3,opt,name=shortNames"`
+	// kind is the serialized kind of the resource. It is normally CamelCase and singular.
+	// Custom resource instances will use this value as the `kind` attribute in API calls.
+	Kind string `json:"kind" protobuf:"bytes,4,opt,name=kind"`
+	// listKind is the serialized kind of the list for this resource. Defaults to "`kind`List".
+	// +optional
+	ListKind string `json:"listKind,omitempty" protobuf:"bytes,5,opt,name=listKind"`
+	// categories is a list of grouped resources this custom resource belongs to (e.g. 'all').
+	// This is published in API discovery documents, and used by clients to support invocations like
+	// `kubectl get all`.
+	// +optional
+	// +listType=atomic
+	Categories []string `json:"categories,omitempty" protobuf:"bytes,6,rep,name=categories"`
+}
+
+// ResourceScope is an enum defining the different scopes available to a custom resource
+type ResourceScope string
+
+const (
+	ClusterScoped   ResourceScope = "Cluster"
+	NamespaceScoped ResourceScope = "Namespaced"
+)
+
+type ConditionStatus string
+
+// These are valid condition statuses. "ConditionTrue" means a resource is in the condition.
+// "ConditionFalse" means a resource is not in the condition. "ConditionUnknown" means kubernetes
+// can't decide if a resource is in the condition or not. In the future, we could add other
+// intermediate conditions, e.g. ConditionDegraded.
+const (
+	ConditionTrue    ConditionStatus = "True"
+	ConditionFalse   ConditionStatus = "False"
+	ConditionUnknown ConditionStatus = "Unknown"
+)
+
+// CustomResourceDefinitionConditionType is a valid value for CustomResourceDefinitionCondition.Type
+type CustomResourceDefinitionConditionType string
+
+const (
+	// Established means that the resource has become active. A resource is established when all names are
+	// accepted without a conflict for the first time. A resource stays established until deleted, even during
+	// a later NamesAccepted due to changed names. Note that not all names can be changed.
+	Established CustomResourceDefinitionConditionType = "Established"
+	// NamesAccepted means the names chosen for this CustomResourceDefinition do not conflict with others in
+	// the group and are therefore accepted.
+	NamesAccepted CustomResourceDefinitionConditionType = "NamesAccepted"
+	// NonStructuralSchema means that one or more OpenAPI schema is not structural.
+	//
+	// A schema is structural if it specifies types for all values, with the only exceptions of those with
+	// - x-kubernetes-int-or-string: true — for fields which can be integer or string
+	// - x-kubernetes-preserve-unknown-fields: true — for raw, unspecified JSON values
+	// and there is no type, additionalProperties, default, nullable or x-kubernetes-* vendor extenions
+	// specified under allOf, anyOf, oneOf or not.
+	//
+	// Non-structural schemas will not be allowed anymore in v1 API groups. Moreover, new features will not be
+	// available for non-structural CRDs:
+	// - pruning
+	// - defaulting
+	// - read-only
+	// - OpenAPI publishing
+	// - webhook conversion
+	NonStructuralSchema CustomResourceDefinitionConditionType = "NonStructuralSchema"
+	// Terminating means that the CustomResourceDefinition has been deleted and is cleaning up.
+	Terminating CustomResourceDefinitionConditionType = "Terminating"
+	// KubernetesAPIApprovalPolicyConformant indicates that an API in *.k8s.io or *.kubernetes.io is or is not approved.  For CRDs
+	// outside those groups, this condition will not be set.  For CRDs inside those groups, the condition will
+	// be true if .metadata.annotations["api-approved.kubernetes.io"] is set to a URL, otherwise it will be false.
+	// See https://github.com/kubernetes/enhancements/pull/1111 for more details.
+	KubernetesAPIApprovalPolicyConformant CustomResourceDefinitionConditionType = "KubernetesAPIApprovalPolicyConformant"
+)
+
+// CustomResourceDefinitionCondition contains details for the current condition of this pod.
+type CustomResourceDefinitionCondition struct {
+	// type is the type of the condition. Types include Established, NamesAccepted and Terminating.
+	Type CustomResourceDefinitionConditionType `json:"type" protobuf:"bytes,1,opt,name=type,casttype=CustomResourceDefinitionConditionType"`
+	// status is the status of the condition.
+	// Can be True, False, Unknown.
+	Status ConditionStatus `json:"status" protobuf:"bytes,2,opt,name=status,casttype=ConditionStatus"`
+	// lastTransitionTime last time the condition transitioned from one status to another.
+	// +optional
+	LastTransitionTime metav1.Time `json:"lastTransitionTime,omitempty" protobuf:"bytes,3,opt,name=lastTransitionTime"`
+	// reason is a unique, one-word, CamelCase reason for the condition's last transition.
+	// +optional
+	Reason string `json:"reason,omitempty" protobuf:"bytes,4,opt,name=reason"`
+	// message is a human-readable message indicating details about last transition.
+	// +optional
+	Message string `json:"message,omitempty" protobuf:"bytes,5,opt,name=message"`
+}
+
+// CustomResourceDefinitionStatus indicates the state of the CustomResourceDefinition
+type CustomResourceDefinitionStatus struct {
+	// conditions indicate state for particular aspects of a CustomResourceDefinition
+	// +optional
+	// +listType=map
+	// +listMapKey=type
+	Conditions []CustomResourceDefinitionCondition `json:"conditions" protobuf:"bytes,1,opt,name=conditions"`
+
+	// acceptedNames are the names that are actually being used to serve discovery.
+	// They may be different than the names in spec.
+	// +optional
+	AcceptedNames CustomResourceDefinitionNames `json:"acceptedNames" protobuf:"bytes,2,opt,name=acceptedNames"`
+
+	// storedVersions lists all versions of CustomResources that were ever persisted. Tracking these
+	// versions allows a migration path for stored versions in etcd. The field is mutable
+	// so a migration controller can finish a migration to another version (ensuring
+	// no old objects are left in storage), and then remove the rest of the
+	// versions from this list.
+	// Versions may not be removed from `spec.versions` while they exist in this list.
+	// +optional
+	// +listType=atomic
+	StoredVersions []string `json:"storedVersions" protobuf:"bytes,3,rep,name=storedVersions"`
+}
+
+// CustomResourceCleanupFinalizer is the name of the finalizer which will delete instances of
+// a CustomResourceDefinition
+const CustomResourceCleanupFinalizer = "customresourcecleanup.apiextensions.k8s.io"
+
+// +genclient
+// +genclient:nonNamespaced
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+// +k8s:prerelease-lifecycle-gen:introduced=1.16
+
+// CustomResourceDefinition represents a resource that should be exposed on the API server.  Its name MUST be in the format
+// <.spec.name>.<.spec.group>.
+type CustomResourceDefinition struct {
+	metav1.TypeMeta `json:",inline"`
+	// Standard object's metadata
+	// More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata
+	// +optional
+	metav1.ObjectMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"`
+
+	// spec describes how the user wants the resources to appear
+	Spec CustomResourceDefinitionSpec `json:"spec" protobuf:"bytes,2,opt,name=spec"`
+	// status indicates the actual state of the CustomResourceDefinition
+	// +optional
+	Status CustomResourceDefinitionStatus `json:"status,omitempty" protobuf:"bytes,3,opt,name=status"`
+}
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+// +k8s:prerelease-lifecycle-gen:introduced=1.16
+
+// CustomResourceDefinitionList is a list of CustomResourceDefinition objects.
+type CustomResourceDefinitionList struct {
+	metav1.TypeMeta `json:",inline"`
+
+	// Standard object's metadata
+	// More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata
+	// +optional
+	metav1.ListMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"`
+
+	// items list individual CustomResourceDefinition objects
+	Items []CustomResourceDefinition `json:"items" protobuf:"bytes,2,rep,name=items"`
+}
+
+// CustomResourceValidation is a list of validation methods for CustomResources.
+type CustomResourceValidation struct {
+	// openAPIV3Schema is the OpenAPI v3 schema to use for validation and pruning.
+	// +optional
+	OpenAPIV3Schema *JSONSchemaProps `json:"openAPIV3Schema,omitempty" protobuf:"bytes,1,opt,name=openAPIV3Schema"`
+}
+
+// CustomResourceSubresources defines the status and scale subresources for CustomResources.
+type CustomResourceSubresources struct {
+	// status indicates the custom resource should serve a `/status` subresource.
+	// When enabled:
+	// 1. requests to the custom resource primary endpoint ignore changes to the `status` stanza of the object.
+	// 2. requests to the custom resource `/status` subresource ignore changes to anything other than the `status` stanza of the object.
+	// +optional
+	Status *CustomResourceSubresourceStatus `json:"status,omitempty" protobuf:"bytes,1,opt,name=status"`
+	// scale indicates the custom resource should serve a `/scale` subresource that returns an `autoscaling/v1` Scale object.
+	// +optional
+	Scale *CustomResourceSubresourceScale `json:"scale,omitempty" protobuf:"bytes,2,opt,name=scale"`
+}
+
+// CustomResourceSubresourceStatus defines how to serve the status subresource for CustomResources.
+// Status is represented by the `.status` JSON path inside of a CustomResource. When set,
+// * exposes a /status subresource for the custom resource
+// * PUT requests to the /status subresource take a custom resource object, and ignore changes to anything except the status stanza
+// * PUT/POST/PATCH requests to the custom resource ignore changes to the status stanza
+type CustomResourceSubresourceStatus struct{}
+
+// CustomResourceSubresourceScale defines how to serve the scale subresource for CustomResources.
+type CustomResourceSubresourceScale struct {
+	// specReplicasPath defines the JSON path inside of a custom resource that corresponds to Scale `spec.replicas`.
+	// Only JSON paths without the array notation are allowed.
+	// Must be a JSON Path under `.spec`.
+	// If there is no value under the given path in the custom resource, the `/scale` subresource will return an error on GET.
+	SpecReplicasPath string `json:"specReplicasPath" protobuf:"bytes,1,name=specReplicasPath"`
+	// statusReplicasPath defines the JSON path inside of a custom resource that corresponds to Scale `status.replicas`.
+	// Only JSON paths without the array notation are allowed.
+	// Must be a JSON Path under `.status`.
+	// If there is no value under the given path in the custom resource, the `status.replicas` value in the `/scale` subresource
+	// will default to 0.
+	StatusReplicasPath string `json:"statusReplicasPath" protobuf:"bytes,2,opt,name=statusReplicasPath"`
+	// labelSelectorPath defines the JSON path inside of a custom resource that corresponds to Scale `status.selector`.
+	// Only JSON paths without the array notation are allowed.
+	// Must be a JSON Path under `.status` or `.spec`.
+	// Must be set to work with HorizontalPodAutoscaler.
+	// The field pointed by this JSON path must be a string field (not a complex selector struct)
+	// which contains a serialized label selector in string form.
+	// More info: https://kubernetes.io/docs/tasks/access-kubernetes-api/custom-resources/custom-resource-definitions#scale-subresource
+	// If there is no value under the given path in the custom resource, the `status.selector` value in the `/scale`
+	// subresource will default to the empty string.
+	// +optional
+	LabelSelectorPath *string `json:"labelSelectorPath,omitempty" protobuf:"bytes,3,opt,name=labelSelectorPath"`
+}
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+// +k8s:prerelease-lifecycle-gen:introduced=1.16
+
+// ConversionReview describes a conversion request/response.
+type ConversionReview struct {
+	metav1.TypeMeta `json:",inline"`
+	// request describes the attributes for the conversion request.
+	// +optional
+	Request *ConversionRequest `json:"request,omitempty" protobuf:"bytes,1,opt,name=request"`
+	// response describes the attributes for the conversion response.
+	// +optional
+	Response *ConversionResponse `json:"response,omitempty" protobuf:"bytes,2,opt,name=response"`
+}
+
+// ConversionRequest describes the conversion request parameters.
+type ConversionRequest struct {
+	// uid is an identifier for the individual request/response. It allows distinguishing instances of requests which are
+	// otherwise identical (parallel requests, etc).
+	// The UID is meant to track the round trip (request/response) between the Kubernetes API server and the webhook, not the user request.
+	// It is suitable for correlating log entries between the webhook and apiserver, for either auditing or debugging.
+	UID types.UID `json:"uid" protobuf:"bytes,1,name=uid"`
+	// desiredAPIVersion is the version to convert given objects to. e.g. "myapi.example.com/v1"
+	DesiredAPIVersion string `json:"desiredAPIVersion" protobuf:"bytes,2,name=desiredAPIVersion"`
+	// objects is the list of custom resource objects to be converted.
+	// +listType=atomic
+	Objects []runtime.RawExtension `json:"objects" protobuf:"bytes,3,rep,name=objects"`
+}
+
+// ConversionResponse describes a conversion response.
+type ConversionResponse struct {
+	// uid is an identifier for the individual request/response.
+	// This should be copied over from the corresponding `request.uid`.
+	UID types.UID `json:"uid" protobuf:"bytes,1,name=uid"`
+	// convertedObjects is the list of converted version of `request.objects` if the `result` is successful, otherwise empty.
+	// The webhook is expected to set `apiVersion` of these objects to the `request.desiredAPIVersion`. The list
+	// must also have the same size as the input list with the same objects in the same order (equal kind, metadata.uid, metadata.name and metadata.namespace).
+	// The webhook is allowed to mutate labels and annotations. Any other change to the metadata is silently ignored.
+	// +listType=atomic
+	ConvertedObjects []runtime.RawExtension `json:"convertedObjects" protobuf:"bytes,2,rep,name=convertedObjects"`
+	// result contains the result of conversion with extra details if the conversion failed. `result.status` determines if
+	// the conversion failed or succeeded. The `result.status` field is required and represents the success or failure of the
+	// conversion. A successful conversion must set `result.status` to `Success`. A failed conversion must set
+	// `result.status` to `Failure` and provide more details in `result.message` and return http status 200. The `result.message`
+	// will be used to construct an error message for the end user.
+	Result metav1.Status `json:"result" protobuf:"bytes,3,name=result"`
+}

e2e/vendor/k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1/types_jsonschema.go

@@ -0,0 +1,419 @@
+/*
+Copyright 2019 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 v1
+
+// FieldValueErrorReason is a machine-readable value providing more detail about why a field failed the validation.
+// +enum
+type FieldValueErrorReason string
+
+const (
+	// FieldValueRequired is used to report required values that are not
+	// provided (e.g. empty strings, null values, or empty arrays).
+	FieldValueRequired FieldValueErrorReason = "FieldValueRequired"
+	// FieldValueDuplicate is used to report collisions of values that must be
+	// unique (e.g. unique IDs).
+	FieldValueDuplicate FieldValueErrorReason = "FieldValueDuplicate"
+	// FieldValueInvalid is used to report malformed values (e.g. failed regex
+	// match, too long, out of bounds).
+	FieldValueInvalid FieldValueErrorReason = "FieldValueInvalid"
+	// FieldValueForbidden is used to report valid (as per formatting rules)
+	// values which would be accepted under some conditions, but which are not
+	// permitted by the current conditions (such as security policy).
+	FieldValueForbidden FieldValueErrorReason = "FieldValueForbidden"
+)
+
+// JSONSchemaProps is a JSON-Schema following Specification Draft 4 (http://json-schema.org/).
+type JSONSchemaProps struct {
+	ID          string        `json:"id,omitempty" protobuf:"bytes,1,opt,name=id"`
+	Schema      JSONSchemaURL `json:"$schema,omitempty" protobuf:"bytes,2,opt,name=schema"`
+	Ref         *string       `json:"$ref,omitempty" protobuf:"bytes,3,opt,name=ref"`
+	Description string        `json:"description,omitempty" protobuf:"bytes,4,opt,name=description"`
+	Type        string        `json:"type,omitempty" protobuf:"bytes,5,opt,name=type"`
+
+	// format is an OpenAPI v3 format string. Unknown formats are ignored. The following formats are validated:
+	//
+	// - bsonobjectid: a bson object ID, i.e. a 24 characters hex string
+	// - uri: an URI as parsed by Golang net/url.ParseRequestURI
+	// - email: an email address as parsed by Golang net/mail.ParseAddress
+	// - hostname: a valid representation for an Internet host name, as defined by RFC 1034, section 3.1 [RFC1034].
+	// - ipv4: an IPv4 IP as parsed by Golang net.ParseIP
+	// - ipv6: an IPv6 IP as parsed by Golang net.ParseIP
+	// - cidr: a CIDR as parsed by Golang net.ParseCIDR
+	// - mac: a MAC address as parsed by Golang net.ParseMAC
+	// - uuid: an UUID that allows uppercase defined by the regex (?i)^[0-9a-f]{8}-?[0-9a-f]{4}-?[0-9a-f]{4}-?[0-9a-f]{4}-?[0-9a-f]{12}$
+	// - uuid3: an UUID3 that allows uppercase defined by the regex (?i)^[0-9a-f]{8}-?[0-9a-f]{4}-?3[0-9a-f]{3}-?[0-9a-f]{4}-?[0-9a-f]{12}$
+	// - uuid4: an UUID4 that allows uppercase defined by the regex (?i)^[0-9a-f]{8}-?[0-9a-f]{4}-?4[0-9a-f]{3}-?[89ab][0-9a-f]{3}-?[0-9a-f]{12}$
+	// - uuid5: an UUID5 that allows uppercase defined by the regex (?i)^[0-9a-f]{8}-?[0-9a-f]{4}-?5[0-9a-f]{3}-?[89ab][0-9a-f]{3}-?[0-9a-f]{12}$
+	// - isbn: an ISBN10 or ISBN13 number string like "0321751043" or "978-0321751041"
+	// - isbn10: an ISBN10 number string like "0321751043"
+	// - isbn13: an ISBN13 number string like "978-0321751041"
+	// - creditcard: a credit card number defined by the regex ^(?:4[0-9]{12}(?:[0-9]{3})?|5[1-5][0-9]{14}|6(?:011|5[0-9][0-9])[0-9]{12}|3[47][0-9]{13}|3(?:0[0-5]|[68][0-9])[0-9]{11}|(?:2131|1800|35\\d{3})\\d{11})$ with any non digit characters mixed in
+	// - ssn: a U.S. social security number following the regex ^\\d{3}[- ]?\\d{2}[- ]?\\d{4}$
+	// - hexcolor: an hexadecimal color code like "#FFFFFF: following the regex ^#?([0-9a-fA-F]{3}|[0-9a-fA-F]{6})$
+	// - rgbcolor: an RGB color code like rgb like "rgb(255,255,2559"
+	// - byte: base64 encoded binary data
+	// - password: any kind of string
+	// - date: a date string like "2006-01-02" as defined by full-date in RFC3339
+	// - duration: a duration string like "22 ns" as parsed by Golang time.ParseDuration or compatible with Scala duration format
+	// - datetime: a date time string like "2014-12-15T19:30:20.000Z" as defined by date-time in RFC3339.
+	Format string `json:"format,omitempty" protobuf:"bytes,6,opt,name=format"`
+
+	Title string `json:"title,omitempty" protobuf:"bytes,7,opt,name=title"`
+	// default is a default value for undefined object fields.
+	// Defaulting is a beta feature under the CustomResourceDefaulting feature gate.
+	// Defaulting requires spec.preserveUnknownFields to be false.
+	Default          *JSON    `json:"default,omitempty" protobuf:"bytes,8,opt,name=default"`
+	Maximum          *float64 `json:"maximum,omitempty" protobuf:"bytes,9,opt,name=maximum"`
+	ExclusiveMaximum bool     `json:"exclusiveMaximum,omitempty" protobuf:"bytes,10,opt,name=exclusiveMaximum"`
+	Minimum          *float64 `json:"minimum,omitempty" protobuf:"bytes,11,opt,name=minimum"`
+	ExclusiveMinimum bool     `json:"exclusiveMinimum,omitempty" protobuf:"bytes,12,opt,name=exclusiveMinimum"`
+	MaxLength        *int64   `json:"maxLength,omitempty" protobuf:"bytes,13,opt,name=maxLength"`
+	MinLength        *int64   `json:"minLength,omitempty" protobuf:"bytes,14,opt,name=minLength"`
+	Pattern          string   `json:"pattern,omitempty" protobuf:"bytes,15,opt,name=pattern"`
+	MaxItems         *int64   `json:"maxItems,omitempty" protobuf:"bytes,16,opt,name=maxItems"`
+	MinItems         *int64   `json:"minItems,omitempty" protobuf:"bytes,17,opt,name=minItems"`
+	UniqueItems      bool     `json:"uniqueItems,omitempty" protobuf:"bytes,18,opt,name=uniqueItems"`
+	MultipleOf       *float64 `json:"multipleOf,omitempty" protobuf:"bytes,19,opt,name=multipleOf"`
+	// +listType=atomic
+	Enum          []JSON `json:"enum,omitempty" protobuf:"bytes,20,rep,name=enum"`
+	MaxProperties *int64 `json:"maxProperties,omitempty" protobuf:"bytes,21,opt,name=maxProperties"`
+	MinProperties *int64 `json:"minProperties,omitempty" protobuf:"bytes,22,opt,name=minProperties"`
+	// +listType=atomic
+	Required []string                `json:"required,omitempty" protobuf:"bytes,23,rep,name=required"`
+	Items    *JSONSchemaPropsOrArray `json:"items,omitempty" protobuf:"bytes,24,opt,name=items"`
+	// +listType=atomic
+	AllOf []JSONSchemaProps `json:"allOf,omitempty" protobuf:"bytes,25,rep,name=allOf"`
+	// +listType=atomic
+	OneOf []JSONSchemaProps `json:"oneOf,omitempty" protobuf:"bytes,26,rep,name=oneOf"`
+	// +listType=atomic
+	AnyOf                []JSONSchemaProps          `json:"anyOf,omitempty" protobuf:"bytes,27,rep,name=anyOf"`
+	Not                  *JSONSchemaProps           `json:"not,omitempty" protobuf:"bytes,28,opt,name=not"`
+	Properties           map[string]JSONSchemaProps `json:"properties,omitempty" protobuf:"bytes,29,rep,name=properties"`
+	AdditionalProperties *JSONSchemaPropsOrBool     `json:"additionalProperties,omitempty" protobuf:"bytes,30,opt,name=additionalProperties"`
+	PatternProperties    map[string]JSONSchemaProps `json:"patternProperties,omitempty" protobuf:"bytes,31,rep,name=patternProperties"`
+	Dependencies         JSONSchemaDependencies     `json:"dependencies,omitempty" protobuf:"bytes,32,opt,name=dependencies"`
+	AdditionalItems      *JSONSchemaPropsOrBool     `json:"additionalItems,omitempty" protobuf:"bytes,33,opt,name=additionalItems"`
+	Definitions          JSONSchemaDefinitions      `json:"definitions,omitempty" protobuf:"bytes,34,opt,name=definitions"`
+	ExternalDocs         *ExternalDocumentation     `json:"externalDocs,omitempty" protobuf:"bytes,35,opt,name=externalDocs"`
+	Example              *JSON                      `json:"example,omitempty" protobuf:"bytes,36,opt,name=example"`
+	Nullable             bool                       `json:"nullable,omitempty" protobuf:"bytes,37,opt,name=nullable"`
+
+	// x-kubernetes-preserve-unknown-fields stops the API server
+	// decoding step from pruning fields which are not specified
+	// in the validation schema. This affects fields recursively,
+	// but switches back to normal pruning behaviour if nested
+	// properties or additionalProperties are specified in the schema.
+	// This can either be true or undefined. False is forbidden.
+	XPreserveUnknownFields *bool `json:"x-kubernetes-preserve-unknown-fields,omitempty" protobuf:"bytes,38,opt,name=xKubernetesPreserveUnknownFields"`
+
+	// x-kubernetes-embedded-resource defines that the value is an
+	// embedded Kubernetes runtime.Object, with TypeMeta and
+	// ObjectMeta. The type must be object. It is allowed to further
+	// restrict the embedded object. kind, apiVersion and metadata
+	// are validated automatically. x-kubernetes-preserve-unknown-fields
+	// is allowed to be true, but does not have to be if the object
+	// is fully specified (up to kind, apiVersion, metadata).
+	XEmbeddedResource bool `json:"x-kubernetes-embedded-resource,omitempty" protobuf:"bytes,39,opt,name=xKubernetesEmbeddedResource"`
+
+	// x-kubernetes-int-or-string specifies that this value is
+	// either an integer or a string. If this is true, an empty
+	// type is allowed and type as child of anyOf is permitted
+	// if following one of the following patterns:
+	//
+	// 1) anyOf:
+	//    - type: integer
+	//    - type: string
+	// 2) allOf:
+	//    - anyOf:
+	//      - type: integer
+	//      - type: string
+	//    - ... zero or more
+	XIntOrString bool `json:"x-kubernetes-int-or-string,omitempty" protobuf:"bytes,40,opt,name=xKubernetesIntOrString"`
+
+	// x-kubernetes-list-map-keys annotates an array with the x-kubernetes-list-type `map` by specifying the keys used
+	// as the index of the map.
+	//
+	// This tag MUST only be used on lists that have the "x-kubernetes-list-type"
+	// extension set to "map". Also, the values specified for this attribute must
+	// be a scalar typed field of the child structure (no nesting is supported).
+	//
+	// The properties specified must either be required or have a default value,
+	// to ensure those properties are present for all list items.
+	//
+	// +optional
+	// +listType=atomic
+	XListMapKeys []string `json:"x-kubernetes-list-map-keys,omitempty" protobuf:"bytes,41,rep,name=xKubernetesListMapKeys"`
+
+	// x-kubernetes-list-type annotates an array to further describe its topology.
+	// This extension must only be used on lists and may have 3 possible values:
+	//
+	// 1) `atomic`: the list is treated as a single entity, like a scalar.
+	//      Atomic lists will be entirely replaced when updated. This extension
+	//      may be used on any type of list (struct, scalar, ...).
+	// 2) `set`:
+	//      Sets are lists that must not have multiple items with the same value. Each
+	//      value must be a scalar, an object with x-kubernetes-map-type `atomic` or an
+	//      array with x-kubernetes-list-type `atomic`.
+	// 3) `map`:
+	//      These lists are like maps in that their elements have a non-index key
+	//      used to identify them. Order is preserved upon merge. The map tag
+	//      must only be used on a list with elements of type object.
+	// Defaults to atomic for arrays.
+	// +optional
+	XListType *string `json:"x-kubernetes-list-type,omitempty" protobuf:"bytes,42,opt,name=xKubernetesListType"`
+
+	// x-kubernetes-map-type annotates an object to further describe its topology.
+	// This extension must only be used when type is object and may have 2 possible values:
+	//
+	// 1) `granular`:
+	//      These maps are actual maps (key-value pairs) and each fields are independent
+	//      from each other (they can each be manipulated by separate actors). This is
+	//      the default behaviour for all maps.
+	// 2) `atomic`: the list is treated as a single entity, like a scalar.
+	//      Atomic maps will be entirely replaced when updated.
+	// +optional
+	XMapType *string `json:"x-kubernetes-map-type,omitempty" protobuf:"bytes,43,opt,name=xKubernetesMapType"`
+
+	// x-kubernetes-validations describes a list of validation rules written in the CEL expression language.
+	// +patchMergeKey=rule
+	// +patchStrategy=merge
+	// +listType=map
+	// +listMapKey=rule
+	XValidations ValidationRules `json:"x-kubernetes-validations,omitempty" patchStrategy:"merge" patchMergeKey:"rule" protobuf:"bytes,44,rep,name=xKubernetesValidations"`
+}
+
+// ValidationRules describes a list of validation rules written in the CEL expression language.
+type ValidationRules []ValidationRule
+
+// ValidationRule describes a validation rule written in the CEL expression language.
+type ValidationRule struct {
+	// Rule represents the expression which will be evaluated by CEL.
+	// ref: https://github.com/google/cel-spec
+	// The Rule is scoped to the location of the x-kubernetes-validations extension in the schema.
+	// The `self` variable in the CEL expression is bound to the scoped value.
+	// Example:
+	// - Rule scoped to the root of a resource with a status subresource: {"rule": "self.status.actual <= self.spec.maxDesired"}
+	//
+	// If the Rule is scoped to an object with properties, the accessible properties of the object are field selectable
+	// via `self.field` and field presence can be checked via `has(self.field)`. Null valued fields are treated as
+	// absent fields in CEL expressions.
+	// If the Rule is scoped to an object with additionalProperties (i.e. a map) the value of the map
+	// are accessible via `self[mapKey]`, map containment can be checked via `mapKey in self` and all entries of the map
+	// are accessible via CEL macros and functions such as `self.all(...)`.
+	// If the Rule is scoped to an array, the elements of the array are accessible via `self[i]` and also by macros and
+	// functions.
+	// If the Rule is scoped to a scalar, `self` is bound to the scalar value.
+	// Examples:
+	// - Rule scoped to a map of objects: {"rule": "self.components['Widget'].priority < 10"}
+	// - Rule scoped to a list of integers: {"rule": "self.values.all(value, value >= 0 && value < 100)"}
+	// - Rule scoped to a string value: {"rule": "self.startsWith('kube')"}
+	//
+	// The `apiVersion`, `kind`, `metadata.name` and `metadata.generateName` are always accessible from the root of the
+	// object and from any x-kubernetes-embedded-resource annotated objects. No other metadata properties are accessible.
+	//
+	// Unknown data preserved in custom resources via x-kubernetes-preserve-unknown-fields is not accessible in CEL
+	// expressions. This includes:
+	// - Unknown field values that are preserved by object schemas with x-kubernetes-preserve-unknown-fields.
+	// - Object properties where the property schema is of an "unknown type". An "unknown type" is recursively defined as:
+	//   - A schema with no type and x-kubernetes-preserve-unknown-fields set to true
+	//   - An array where the items schema is of an "unknown type"
+	//   - An object where the additionalProperties schema is of an "unknown type"
+	//
+	// Only property names of the form `[a-zA-Z_.-/][a-zA-Z0-9_.-/]*` are accessible.
+	// Accessible property names are escaped according to the following rules when accessed in the expression:
+	// - '__' escapes to '__underscores__'
+	// - '.' escapes to '__dot__'
+	// - '-' escapes to '__dash__'
+	// - '/' escapes to '__slash__'
+	// - Property names that exactly match a CEL RESERVED keyword escape to '__{keyword}__'. The keywords are:
+	//	  "true", "false", "null", "in", "as", "break", "const", "continue", "else", "for", "function", "if",
+	//	  "import", "let", "loop", "package", "namespace", "return".
+	// Examples:
+	//   - Rule accessing a property named "namespace": {"rule": "self.__namespace__ > 0"}
+	//   - Rule accessing a property named "x-prop": {"rule": "self.x__dash__prop > 0"}
+	//   - Rule accessing a property named "redact__d": {"rule": "self.redact__underscores__d > 0"}
+	//
+	// Equality on arrays with x-kubernetes-list-type of 'set' or 'map' ignores element order, i.e. [1, 2] == [2, 1].
+	// Concatenation on arrays with x-kubernetes-list-type use the semantics of the list type:
+	//   - 'set': `X + Y` performs a union where the array positions of all elements in `X` are preserved and
+	//     non-intersecting elements in `Y` are appended, retaining their partial order.
+	//   - 'map': `X + Y` performs a merge where the array positions of all keys in `X` are preserved but the values
+	//     are overwritten by values in `Y` when the key sets of `X` and `Y` intersect. Elements in `Y` with
+	//     non-intersecting keys are appended, retaining their partial order.
+	//
+	// If `rule` makes use of the `oldSelf` variable it is implicitly a
+	// `transition rule`.
+	//
+	// By default, the `oldSelf` variable is the same type as `self`.
+	// When `optionalOldSelf` is true, the `oldSelf` variable is a CEL optional
+	//  variable whose value() is the same type as `self`.
+	// See the documentation for the `optionalOldSelf` field for details.
+	//
+	// Transition rules by default are applied only on UPDATE requests and are
+	// skipped if an old value could not be found. You can opt a transition
+	// rule into unconditional evaluation by setting `optionalOldSelf` to true.
+	//
+	Rule string `json:"rule" protobuf:"bytes,1,opt,name=rule"`
+	// Message represents the message displayed when validation fails. The message is required if the Rule contains
+	// line breaks. The message must not contain line breaks.
+	// If unset, the message is "failed rule: {Rule}".
+	// e.g. "must be a URL with the host matching spec.host"
+	Message string `json:"message,omitempty" protobuf:"bytes,2,opt,name=message"`
+	// MessageExpression declares a CEL expression that evaluates to the validation failure message that is returned when this rule fails.
+	// Since messageExpression is used as a failure message, it must evaluate to a string.
+	// If both message and messageExpression are present on a rule, then messageExpression will be used if validation
+	// fails. If messageExpression results in a runtime error, the runtime error is logged, and the validation failure message is produced
+	// as if the messageExpression field were unset. If messageExpression evaluates to an empty string, a string with only spaces, or a string
+	// that contains line breaks, then the validation failure message will also be produced as if the messageExpression field were unset, and
+	// the fact that messageExpression produced an empty string/string with only spaces/string with line breaks will be logged.
+	// messageExpression has access to all the same variables as the rule; the only difference is the return type.
+	// Example:
+	// "x must be less than max ("+string(self.max)+")"
+	// +optional
+	MessageExpression string `json:"messageExpression,omitempty" protobuf:"bytes,3,opt,name=messageExpression"`
+	// reason provides a machine-readable validation failure reason that is returned to the caller when a request fails this validation rule.
+	// The HTTP status code returned to the caller will match the reason of the reason of the first failed validation rule.
+	// The currently supported reasons are: "FieldValueInvalid", "FieldValueForbidden", "FieldValueRequired", "FieldValueDuplicate".
+	// If not set, default to use "FieldValueInvalid".
+	// All future added reasons must be accepted by clients when reading this value and unknown reasons should be treated as FieldValueInvalid.
+	// +optional
+	Reason *FieldValueErrorReason `json:"reason,omitempty" protobuf:"bytes,4,opt,name=reason"`
+	// fieldPath represents the field path returned when the validation fails.
+	// It must be a relative JSON path (i.e. with array notation) scoped to the location of this x-kubernetes-validations extension in the schema and refer to an existing field.
+	// e.g. when validation checks if a specific attribute `foo` under a map `testMap`, the fieldPath could be set to `.testMap.foo`
+	// If the validation checks two lists must have unique attributes, the fieldPath could be set to either of the list: e.g. `.testList`
+	// It does not support list numeric index.
+	// It supports child operation to refer to an existing field currently. Refer to [JSONPath support in Kubernetes](https://kubernetes.io/docs/reference/kubectl/jsonpath/) for more info.
+	// Numeric index of array is not supported.
+	// For field name which contains special characters, use `['specialName']` to refer the field name.
+	// e.g. for attribute `foo.34$` appears in a list `testList`, the fieldPath could be set to `.testList['foo.34$']`
+	// +optional
+	FieldPath string `json:"fieldPath,omitempty" protobuf:"bytes,5,opt,name=fieldPath"`
+
+	// optionalOldSelf is used to opt a transition rule into evaluation
+	// even when the object is first created, or if the old object is
+	// missing the value.
+	//
+	// When enabled `oldSelf` will be a CEL optional whose value will be
+	// `None` if there is no old value, or when the object is initially created.
+	//
+	// You may check for presence of oldSelf using `oldSelf.hasValue()` and
+	// unwrap it after checking using `oldSelf.value()`. Check the CEL
+	// documentation for Optional types for more information:
+	// https://pkg.go.dev/github.com/google/cel-go/cel#OptionalTypes
+	//
+	// May not be set unless `oldSelf` is used in `rule`.
+	//
+	// +featureGate=CRDValidationRatcheting
+	// +optional
+	OptionalOldSelf *bool `json:"optionalOldSelf,omitempty" protobuf:"bytes,6,opt,name=optionalOldSelf"`
+}
+
+// JSON represents any valid JSON value.
+// These types are supported: bool, int64, float64, string, []interface{}, map[string]interface{} and nil.
+type JSON struct {
+	Raw []byte `json:"-" protobuf:"bytes,1,opt,name=raw"`
+}
+
+// OpenAPISchemaType is used by the kube-openapi generator when constructing
+// the OpenAPI spec of this type.
+//
+// See: https://github.com/kubernetes/kube-openapi/tree/master/pkg/generators
+func (_ JSON) OpenAPISchemaType() []string {
+	// TODO: return actual types when anyOf is supported
+	return nil
+}
+
+// OpenAPISchemaFormat is used by the kube-openapi generator when constructing
+// the OpenAPI spec of this type.
+func (_ JSON) OpenAPISchemaFormat() string { return "" }
+
+// JSONSchemaURL represents a schema url.
+type JSONSchemaURL string
+
+// JSONSchemaPropsOrArray represents a value that can either be a JSONSchemaProps
+// or an array of JSONSchemaProps. Mainly here for serialization purposes.
+type JSONSchemaPropsOrArray struct {
+	Schema *JSONSchemaProps `protobuf:"bytes,1,opt,name=schema"`
+	// +listType=atomic
+	JSONSchemas []JSONSchemaProps `protobuf:"bytes,2,rep,name=jSONSchemas"`
+}
+
+// OpenAPISchemaType is used by the kube-openapi generator when constructing
+// the OpenAPI spec of this type.
+//
+// See: https://github.com/kubernetes/kube-openapi/tree/master/pkg/generators
+func (_ JSONSchemaPropsOrArray) OpenAPISchemaType() []string {
+	// TODO: return actual types when anyOf is supported
+	return nil
+}
+
+// OpenAPISchemaFormat is used by the kube-openapi generator when constructing
+// the OpenAPI spec of this type.
+func (_ JSONSchemaPropsOrArray) OpenAPISchemaFormat() string { return "" }
+
+// JSONSchemaPropsOrBool represents JSONSchemaProps or a boolean value.
+// Defaults to true for the boolean property.
+type JSONSchemaPropsOrBool struct {
+	Allows bool             `protobuf:"varint,1,opt,name=allows"`
+	Schema *JSONSchemaProps `protobuf:"bytes,2,opt,name=schema"`
+}
+
+// OpenAPISchemaType is used by the kube-openapi generator when constructing
+// the OpenAPI spec of this type.
+//
+// See: https://github.com/kubernetes/kube-openapi/tree/master/pkg/generators
+func (_ JSONSchemaPropsOrBool) OpenAPISchemaType() []string {
+	// TODO: return actual types when anyOf is supported
+	return nil
+}
+
+// OpenAPISchemaFormat is used by the kube-openapi generator when constructing
+// the OpenAPI spec of this type.
+func (_ JSONSchemaPropsOrBool) OpenAPISchemaFormat() string { return "" }
+
+// JSONSchemaDependencies represent a dependencies property.
+type JSONSchemaDependencies map[string]JSONSchemaPropsOrStringArray
+
+// JSONSchemaPropsOrStringArray represents a JSONSchemaProps or a string array.
+type JSONSchemaPropsOrStringArray struct {
+	Schema *JSONSchemaProps `protobuf:"bytes,1,opt,name=schema"`
+	// +listType=atomic
+	Property []string `protobuf:"bytes,2,rep,name=property"`
+}
+
+// OpenAPISchemaType is used by the kube-openapi generator when constructing
+// the OpenAPI spec of this type.
+//
+// See: https://github.com/kubernetes/kube-openapi/tree/master/pkg/generators
+func (_ JSONSchemaPropsOrStringArray) OpenAPISchemaType() []string {
+	// TODO: return actual types when anyOf is supported
+	return nil
+}
+
+// OpenAPISchemaFormat is used by the kube-openapi generator when constructing
+// the OpenAPI spec of this type.
+func (_ JSONSchemaPropsOrStringArray) OpenAPISchemaFormat() string { return "" }
+
+// JSONSchemaDefinitions contains the models explicitly defined in this spec.
+type JSONSchemaDefinitions map[string]JSONSchemaProps
+
+// ExternalDocumentation allows referencing an external resource for extended documentation.
+type ExternalDocumentation struct {
+	Description string `json:"description,omitempty" protobuf:"bytes,1,opt,name=description"`
+	URL         string `json:"url,omitempty" protobuf:"bytes,2,opt,name=url"`
+}

e2e/vendor/k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1/zz_generated.deepcopy.go

@@ -0,0 +1,738 @@
+//go:build !ignore_autogenerated
+// +build !ignore_autogenerated
+
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by deepcopy-gen. DO NOT EDIT.
+
+package v1
+
+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 *ConversionRequest) DeepCopyInto(out *ConversionRequest) {
+	*out = *in
+	if in.Objects != nil {
+		in, out := &in.Objects, &out.Objects
+		*out = make([]runtime.RawExtension, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ConversionRequest.
+func (in *ConversionRequest) DeepCopy() *ConversionRequest {
+	if in == nil {
+		return nil
+	}
+	out := new(ConversionRequest)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ConversionResponse) DeepCopyInto(out *ConversionResponse) {
+	*out = *in
+	if in.ConvertedObjects != nil {
+		in, out := &in.ConvertedObjects, &out.ConvertedObjects
+		*out = make([]runtime.RawExtension, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	in.Result.DeepCopyInto(&out.Result)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ConversionResponse.
+func (in *ConversionResponse) DeepCopy() *ConversionResponse {
+	if in == nil {
+		return nil
+	}
+	out := new(ConversionResponse)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ConversionReview) DeepCopyInto(out *ConversionReview) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	if in.Request != nil {
+		in, out := &in.Request, &out.Request
+		*out = new(ConversionRequest)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.Response != nil {
+		in, out := &in.Response, &out.Response
+		*out = new(ConversionResponse)
+		(*in).DeepCopyInto(*out)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ConversionReview.
+func (in *ConversionReview) DeepCopy() *ConversionReview {
+	if in == nil {
+		return nil
+	}
+	out := new(ConversionReview)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *ConversionReview) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *CustomResourceColumnDefinition) DeepCopyInto(out *CustomResourceColumnDefinition) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CustomResourceColumnDefinition.
+func (in *CustomResourceColumnDefinition) DeepCopy() *CustomResourceColumnDefinition {
+	if in == nil {
+		return nil
+	}
+	out := new(CustomResourceColumnDefinition)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *CustomResourceConversion) DeepCopyInto(out *CustomResourceConversion) {
+	*out = *in
+	if in.Webhook != nil {
+		in, out := &in.Webhook, &out.Webhook
+		*out = new(WebhookConversion)
+		(*in).DeepCopyInto(*out)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CustomResourceConversion.
+func (in *CustomResourceConversion) DeepCopy() *CustomResourceConversion {
+	if in == nil {
+		return nil
+	}
+	out := new(CustomResourceConversion)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *CustomResourceDefinition) DeepCopyInto(out *CustomResourceDefinition) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
+	in.Spec.DeepCopyInto(&out.Spec)
+	in.Status.DeepCopyInto(&out.Status)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CustomResourceDefinition.
+func (in *CustomResourceDefinition) DeepCopy() *CustomResourceDefinition {
+	if in == nil {
+		return nil
+	}
+	out := new(CustomResourceDefinition)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *CustomResourceDefinition) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *CustomResourceDefinitionCondition) DeepCopyInto(out *CustomResourceDefinitionCondition) {
+	*out = *in
+	in.LastTransitionTime.DeepCopyInto(&out.LastTransitionTime)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CustomResourceDefinitionCondition.
+func (in *CustomResourceDefinitionCondition) DeepCopy() *CustomResourceDefinitionCondition {
+	if in == nil {
+		return nil
+	}
+	out := new(CustomResourceDefinitionCondition)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *CustomResourceDefinitionList) DeepCopyInto(out *CustomResourceDefinitionList) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ListMeta.DeepCopyInto(&out.ListMeta)
+	if in.Items != nil {
+		in, out := &in.Items, &out.Items
+		*out = make([]CustomResourceDefinition, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CustomResourceDefinitionList.
+func (in *CustomResourceDefinitionList) DeepCopy() *CustomResourceDefinitionList {
+	if in == nil {
+		return nil
+	}
+	out := new(CustomResourceDefinitionList)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *CustomResourceDefinitionList) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *CustomResourceDefinitionNames) DeepCopyInto(out *CustomResourceDefinitionNames) {
+	*out = *in
+	if in.ShortNames != nil {
+		in, out := &in.ShortNames, &out.ShortNames
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	if in.Categories != nil {
+		in, out := &in.Categories, &out.Categories
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CustomResourceDefinitionNames.
+func (in *CustomResourceDefinitionNames) DeepCopy() *CustomResourceDefinitionNames {
+	if in == nil {
+		return nil
+	}
+	out := new(CustomResourceDefinitionNames)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *CustomResourceDefinitionSpec) DeepCopyInto(out *CustomResourceDefinitionSpec) {
+	*out = *in
+	in.Names.DeepCopyInto(&out.Names)
+	if in.Versions != nil {
+		in, out := &in.Versions, &out.Versions
+		*out = make([]CustomResourceDefinitionVersion, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	if in.Conversion != nil {
+		in, out := &in.Conversion, &out.Conversion
+		*out = new(CustomResourceConversion)
+		(*in).DeepCopyInto(*out)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CustomResourceDefinitionSpec.
+func (in *CustomResourceDefinitionSpec) DeepCopy() *CustomResourceDefinitionSpec {
+	if in == nil {
+		return nil
+	}
+	out := new(CustomResourceDefinitionSpec)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *CustomResourceDefinitionStatus) DeepCopyInto(out *CustomResourceDefinitionStatus) {
+	*out = *in
+	if in.Conditions != nil {
+		in, out := &in.Conditions, &out.Conditions
+		*out = make([]CustomResourceDefinitionCondition, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	in.AcceptedNames.DeepCopyInto(&out.AcceptedNames)
+	if in.StoredVersions != nil {
+		in, out := &in.StoredVersions, &out.StoredVersions
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CustomResourceDefinitionStatus.
+func (in *CustomResourceDefinitionStatus) DeepCopy() *CustomResourceDefinitionStatus {
+	if in == nil {
+		return nil
+	}
+	out := new(CustomResourceDefinitionStatus)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *CustomResourceDefinitionVersion) DeepCopyInto(out *CustomResourceDefinitionVersion) {
+	*out = *in
+	if in.DeprecationWarning != nil {
+		in, out := &in.DeprecationWarning, &out.DeprecationWarning
+		*out = new(string)
+		**out = **in
+	}
+	if in.Schema != nil {
+		in, out := &in.Schema, &out.Schema
+		*out = new(CustomResourceValidation)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.Subresources != nil {
+		in, out := &in.Subresources, &out.Subresources
+		*out = new(CustomResourceSubresources)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.AdditionalPrinterColumns != nil {
+		in, out := &in.AdditionalPrinterColumns, &out.AdditionalPrinterColumns
+		*out = make([]CustomResourceColumnDefinition, len(*in))
+		copy(*out, *in)
+	}
+	if in.SelectableFields != nil {
+		in, out := &in.SelectableFields, &out.SelectableFields
+		*out = make([]SelectableField, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CustomResourceDefinitionVersion.
+func (in *CustomResourceDefinitionVersion) DeepCopy() *CustomResourceDefinitionVersion {
+	if in == nil {
+		return nil
+	}
+	out := new(CustomResourceDefinitionVersion)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *CustomResourceSubresourceScale) DeepCopyInto(out *CustomResourceSubresourceScale) {
+	*out = *in
+	if in.LabelSelectorPath != nil {
+		in, out := &in.LabelSelectorPath, &out.LabelSelectorPath
+		*out = new(string)
+		**out = **in
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CustomResourceSubresourceScale.
+func (in *CustomResourceSubresourceScale) DeepCopy() *CustomResourceSubresourceScale {
+	if in == nil {
+		return nil
+	}
+	out := new(CustomResourceSubresourceScale)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *CustomResourceSubresourceStatus) DeepCopyInto(out *CustomResourceSubresourceStatus) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CustomResourceSubresourceStatus.
+func (in *CustomResourceSubresourceStatus) DeepCopy() *CustomResourceSubresourceStatus {
+	if in == nil {
+		return nil
+	}
+	out := new(CustomResourceSubresourceStatus)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *CustomResourceSubresources) DeepCopyInto(out *CustomResourceSubresources) {
+	*out = *in
+	if in.Status != nil {
+		in, out := &in.Status, &out.Status
+		*out = new(CustomResourceSubresourceStatus)
+		**out = **in
+	}
+	if in.Scale != nil {
+		in, out := &in.Scale, &out.Scale
+		*out = new(CustomResourceSubresourceScale)
+		(*in).DeepCopyInto(*out)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CustomResourceSubresources.
+func (in *CustomResourceSubresources) DeepCopy() *CustomResourceSubresources {
+	if in == nil {
+		return nil
+	}
+	out := new(CustomResourceSubresources)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *CustomResourceValidation) DeepCopyInto(out *CustomResourceValidation) {
+	*out = *in
+	if in.OpenAPIV3Schema != nil {
+		in, out := &in.OpenAPIV3Schema, &out.OpenAPIV3Schema
+		*out = (*in).DeepCopy()
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CustomResourceValidation.
+func (in *CustomResourceValidation) DeepCopy() *CustomResourceValidation {
+	if in == nil {
+		return nil
+	}
+	out := new(CustomResourceValidation)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ExternalDocumentation) DeepCopyInto(out *ExternalDocumentation) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ExternalDocumentation.
+func (in *ExternalDocumentation) DeepCopy() *ExternalDocumentation {
+	if in == nil {
+		return nil
+	}
+	out := new(ExternalDocumentation)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *JSON) DeepCopyInto(out *JSON) {
+	*out = *in
+	if in.Raw != nil {
+		in, out := &in.Raw, &out.Raw
+		*out = make([]byte, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new JSON.
+func (in *JSON) DeepCopy() *JSON {
+	if in == nil {
+		return nil
+	}
+	out := new(JSON)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in JSONSchemaDefinitions) DeepCopyInto(out *JSONSchemaDefinitions) {
+	{
+		in := &in
+		*out = make(JSONSchemaDefinitions, len(*in))
+		for key, val := range *in {
+			(*out)[key] = *val.DeepCopy()
+		}
+		return
+	}
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new JSONSchemaDefinitions.
+func (in JSONSchemaDefinitions) DeepCopy() JSONSchemaDefinitions {
+	if in == nil {
+		return nil
+	}
+	out := new(JSONSchemaDefinitions)
+	in.DeepCopyInto(out)
+	return *out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in JSONSchemaDependencies) DeepCopyInto(out *JSONSchemaDependencies) {
+	{
+		in := &in
+		*out = make(JSONSchemaDependencies, len(*in))
+		for key, val := range *in {
+			(*out)[key] = *val.DeepCopy()
+		}
+		return
+	}
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new JSONSchemaDependencies.
+func (in JSONSchemaDependencies) DeepCopy() JSONSchemaDependencies {
+	if in == nil {
+		return nil
+	}
+	out := new(JSONSchemaDependencies)
+	in.DeepCopyInto(out)
+	return *out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *JSONSchemaProps) DeepCopyInto(out *JSONSchemaProps) {
+	clone := in.DeepCopy()
+	*out = *clone
+	return
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *JSONSchemaPropsOrArray) DeepCopyInto(out *JSONSchemaPropsOrArray) {
+	*out = *in
+	if in.Schema != nil {
+		in, out := &in.Schema, &out.Schema
+		*out = (*in).DeepCopy()
+	}
+	if in.JSONSchemas != nil {
+		in, out := &in.JSONSchemas, &out.JSONSchemas
+		*out = make([]JSONSchemaProps, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new JSONSchemaPropsOrArray.
+func (in *JSONSchemaPropsOrArray) DeepCopy() *JSONSchemaPropsOrArray {
+	if in == nil {
+		return nil
+	}
+	out := new(JSONSchemaPropsOrArray)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *JSONSchemaPropsOrBool) DeepCopyInto(out *JSONSchemaPropsOrBool) {
+	*out = *in
+	if in.Schema != nil {
+		in, out := &in.Schema, &out.Schema
+		*out = (*in).DeepCopy()
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new JSONSchemaPropsOrBool.
+func (in *JSONSchemaPropsOrBool) DeepCopy() *JSONSchemaPropsOrBool {
+	if in == nil {
+		return nil
+	}
+	out := new(JSONSchemaPropsOrBool)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *JSONSchemaPropsOrStringArray) DeepCopyInto(out *JSONSchemaPropsOrStringArray) {
+	*out = *in
+	if in.Schema != nil {
+		in, out := &in.Schema, &out.Schema
+		*out = (*in).DeepCopy()
+	}
+	if in.Property != nil {
+		in, out := &in.Property, &out.Property
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new JSONSchemaPropsOrStringArray.
+func (in *JSONSchemaPropsOrStringArray) DeepCopy() *JSONSchemaPropsOrStringArray {
+	if in == nil {
+		return nil
+	}
+	out := new(JSONSchemaPropsOrStringArray)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *SelectableField) DeepCopyInto(out *SelectableField) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new SelectableField.
+func (in *SelectableField) DeepCopy() *SelectableField {
+	if in == nil {
+		return nil
+	}
+	out := new(SelectableField)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ServiceReference) DeepCopyInto(out *ServiceReference) {
+	*out = *in
+	if in.Path != nil {
+		in, out := &in.Path, &out.Path
+		*out = new(string)
+		**out = **in
+	}
+	if in.Port != nil {
+		in, out := &in.Port, &out.Port
+		*out = new(int32)
+		**out = **in
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ServiceReference.
+func (in *ServiceReference) DeepCopy() *ServiceReference {
+	if in == nil {
+		return nil
+	}
+	out := new(ServiceReference)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ValidationRule) DeepCopyInto(out *ValidationRule) {
+	*out = *in
+	if in.Reason != nil {
+		in, out := &in.Reason, &out.Reason
+		*out = new(FieldValueErrorReason)
+		**out = **in
+	}
+	if in.OptionalOldSelf != nil {
+		in, out := &in.OptionalOldSelf, &out.OptionalOldSelf
+		*out = new(bool)
+		**out = **in
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ValidationRule.
+func (in *ValidationRule) DeepCopy() *ValidationRule {
+	if in == nil {
+		return nil
+	}
+	out := new(ValidationRule)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in ValidationRules) DeepCopyInto(out *ValidationRules) {
+	{
+		in := &in
+		*out = make(ValidationRules, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+		return
+	}
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ValidationRules.
+func (in ValidationRules) DeepCopy() ValidationRules {
+	if in == nil {
+		return nil
+	}
+	out := new(ValidationRules)
+	in.DeepCopyInto(out)
+	return *out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *WebhookClientConfig) DeepCopyInto(out *WebhookClientConfig) {
+	*out = *in
+	if in.URL != nil {
+		in, out := &in.URL, &out.URL
+		*out = new(string)
+		**out = **in
+	}
+	if in.Service != nil {
+		in, out := &in.Service, &out.Service
+		*out = new(ServiceReference)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.CABundle != nil {
+		in, out := &in.CABundle, &out.CABundle
+		*out = make([]byte, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new WebhookClientConfig.
+func (in *WebhookClientConfig) DeepCopy() *WebhookClientConfig {
+	if in == nil {
+		return nil
+	}
+	out := new(WebhookClientConfig)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *WebhookConversion) DeepCopyInto(out *WebhookConversion) {
+	*out = *in
+	if in.ClientConfig != nil {
+		in, out := &in.ClientConfig, &out.ClientConfig
+		*out = new(WebhookClientConfig)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.ConversionReviewVersions != nil {
+		in, out := &in.ConversionReviewVersions, &out.ConversionReviewVersions
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new WebhookConversion.
+func (in *WebhookConversion) DeepCopy() *WebhookConversion {
+	if in == nil {
+		return nil
+	}
+	out := new(WebhookConversion)
+	in.DeepCopyInto(out)
+	return out
+}

e2e/vendor/k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1/zz_generated.defaults.go

@@ -0,0 +1,58 @@
+//go:build !ignore_autogenerated
+// +build !ignore_autogenerated
+
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by defaulter-gen. DO NOT EDIT.
+
+package v1
+
+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 {
+	scheme.AddTypeDefaultingFunc(&CustomResourceDefinition{}, func(obj interface{}) { SetObjectDefaults_CustomResourceDefinition(obj.(*CustomResourceDefinition)) })
+	scheme.AddTypeDefaultingFunc(&CustomResourceDefinitionList{}, func(obj interface{}) {
+		SetObjectDefaults_CustomResourceDefinitionList(obj.(*CustomResourceDefinitionList))
+	})
+	return nil
+}
+
+func SetObjectDefaults_CustomResourceDefinition(in *CustomResourceDefinition) {
+	SetDefaults_CustomResourceDefinition(in)
+	SetDefaults_CustomResourceDefinitionSpec(&in.Spec)
+	if in.Spec.Conversion != nil {
+		if in.Spec.Conversion.Webhook != nil {
+			if in.Spec.Conversion.Webhook.ClientConfig != nil {
+				if in.Spec.Conversion.Webhook.ClientConfig.Service != nil {
+					SetDefaults_ServiceReference(in.Spec.Conversion.Webhook.ClientConfig.Service)
+				}
+			}
+		}
+	}
+}
+
+func SetObjectDefaults_CustomResourceDefinitionList(in *CustomResourceDefinitionList) {
+	for i := range in.Items {
+		a := &in.Items[i]
+		SetObjectDefaults_CustomResourceDefinition(a)
+	}
+}

e2e/vendor/k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1/zz_generated.prerelease-lifecycle.go

@@ -0,0 +1,40 @@
+//go:build !ignore_autogenerated
+// +build !ignore_autogenerated
+
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by prerelease-lifecycle-gen. DO NOT EDIT.
+
+package v1
+
+// APILifecycleIntroduced is an autogenerated function, returning the release in which the API struct was introduced as int versions of major and minor for comparison.
+// It is controlled by "k8s:prerelease-lifecycle-gen:introduced" tags in types.go.
+func (in *ConversionReview) APILifecycleIntroduced() (major, minor int) {
+	return 1, 16
+}
+
+// APILifecycleIntroduced is an autogenerated function, returning the release in which the API struct was introduced as int versions of major and minor for comparison.
+// It is controlled by "k8s:prerelease-lifecycle-gen:introduced" tags in types.go.
+func (in *CustomResourceDefinition) APILifecycleIntroduced() (major, minor int) {
+	return 1, 16
+}
+
+// APILifecycleIntroduced is an autogenerated function, returning the release in which the API struct was introduced as int versions of major and minor for comparison.
+// It is controlled by "k8s:prerelease-lifecycle-gen:introduced" tags in types.go.
+func (in *CustomResourceDefinitionList) APILifecycleIntroduced() (major, minor int) {
+	return 1, 16
+}

e2e/vendor/k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/zz_generated.deepcopy.go

@@ -0,0 +1,634 @@
+//go:build !ignore_autogenerated
+// +build !ignore_autogenerated
+
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by deepcopy-gen. DO NOT EDIT.
+
+package apiextensions
+
+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 *CustomResourceColumnDefinition) DeepCopyInto(out *CustomResourceColumnDefinition) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CustomResourceColumnDefinition.
+func (in *CustomResourceColumnDefinition) DeepCopy() *CustomResourceColumnDefinition {
+	if in == nil {
+		return nil
+	}
+	out := new(CustomResourceColumnDefinition)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *CustomResourceConversion) DeepCopyInto(out *CustomResourceConversion) {
+	*out = *in
+	if in.WebhookClientConfig != nil {
+		in, out := &in.WebhookClientConfig, &out.WebhookClientConfig
+		*out = new(WebhookClientConfig)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.ConversionReviewVersions != nil {
+		in, out := &in.ConversionReviewVersions, &out.ConversionReviewVersions
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CustomResourceConversion.
+func (in *CustomResourceConversion) DeepCopy() *CustomResourceConversion {
+	if in == nil {
+		return nil
+	}
+	out := new(CustomResourceConversion)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *CustomResourceDefinition) DeepCopyInto(out *CustomResourceDefinition) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
+	in.Spec.DeepCopyInto(&out.Spec)
+	in.Status.DeepCopyInto(&out.Status)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CustomResourceDefinition.
+func (in *CustomResourceDefinition) DeepCopy() *CustomResourceDefinition {
+	if in == nil {
+		return nil
+	}
+	out := new(CustomResourceDefinition)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *CustomResourceDefinition) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *CustomResourceDefinitionCondition) DeepCopyInto(out *CustomResourceDefinitionCondition) {
+	*out = *in
+	in.LastTransitionTime.DeepCopyInto(&out.LastTransitionTime)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CustomResourceDefinitionCondition.
+func (in *CustomResourceDefinitionCondition) DeepCopy() *CustomResourceDefinitionCondition {
+	if in == nil {
+		return nil
+	}
+	out := new(CustomResourceDefinitionCondition)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *CustomResourceDefinitionList) DeepCopyInto(out *CustomResourceDefinitionList) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ListMeta.DeepCopyInto(&out.ListMeta)
+	if in.Items != nil {
+		in, out := &in.Items, &out.Items
+		*out = make([]CustomResourceDefinition, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CustomResourceDefinitionList.
+func (in *CustomResourceDefinitionList) DeepCopy() *CustomResourceDefinitionList {
+	if in == nil {
+		return nil
+	}
+	out := new(CustomResourceDefinitionList)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *CustomResourceDefinitionList) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *CustomResourceDefinitionNames) DeepCopyInto(out *CustomResourceDefinitionNames) {
+	*out = *in
+	if in.ShortNames != nil {
+		in, out := &in.ShortNames, &out.ShortNames
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	if in.Categories != nil {
+		in, out := &in.Categories, &out.Categories
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CustomResourceDefinitionNames.
+func (in *CustomResourceDefinitionNames) DeepCopy() *CustomResourceDefinitionNames {
+	if in == nil {
+		return nil
+	}
+	out := new(CustomResourceDefinitionNames)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *CustomResourceDefinitionSpec) DeepCopyInto(out *CustomResourceDefinitionSpec) {
+	*out = *in
+	in.Names.DeepCopyInto(&out.Names)
+	if in.Validation != nil {
+		in, out := &in.Validation, &out.Validation
+		*out = new(CustomResourceValidation)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.Subresources != nil {
+		in, out := &in.Subresources, &out.Subresources
+		*out = new(CustomResourceSubresources)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.Versions != nil {
+		in, out := &in.Versions, &out.Versions
+		*out = make([]CustomResourceDefinitionVersion, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	if in.AdditionalPrinterColumns != nil {
+		in, out := &in.AdditionalPrinterColumns, &out.AdditionalPrinterColumns
+		*out = make([]CustomResourceColumnDefinition, len(*in))
+		copy(*out, *in)
+	}
+	if in.SelectableFields != nil {
+		in, out := &in.SelectableFields, &out.SelectableFields
+		*out = make([]SelectableField, len(*in))
+		copy(*out, *in)
+	}
+	if in.Conversion != nil {
+		in, out := &in.Conversion, &out.Conversion
+		*out = new(CustomResourceConversion)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.PreserveUnknownFields != nil {
+		in, out := &in.PreserveUnknownFields, &out.PreserveUnknownFields
+		*out = new(bool)
+		**out = **in
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CustomResourceDefinitionSpec.
+func (in *CustomResourceDefinitionSpec) DeepCopy() *CustomResourceDefinitionSpec {
+	if in == nil {
+		return nil
+	}
+	out := new(CustomResourceDefinitionSpec)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *CustomResourceDefinitionStatus) DeepCopyInto(out *CustomResourceDefinitionStatus) {
+	*out = *in
+	if in.Conditions != nil {
+		in, out := &in.Conditions, &out.Conditions
+		*out = make([]CustomResourceDefinitionCondition, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	in.AcceptedNames.DeepCopyInto(&out.AcceptedNames)
+	if in.StoredVersions != nil {
+		in, out := &in.StoredVersions, &out.StoredVersions
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CustomResourceDefinitionStatus.
+func (in *CustomResourceDefinitionStatus) DeepCopy() *CustomResourceDefinitionStatus {
+	if in == nil {
+		return nil
+	}
+	out := new(CustomResourceDefinitionStatus)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *CustomResourceDefinitionVersion) DeepCopyInto(out *CustomResourceDefinitionVersion) {
+	*out = *in
+	if in.DeprecationWarning != nil {
+		in, out := &in.DeprecationWarning, &out.DeprecationWarning
+		*out = new(string)
+		**out = **in
+	}
+	if in.Schema != nil {
+		in, out := &in.Schema, &out.Schema
+		*out = new(CustomResourceValidation)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.Subresources != nil {
+		in, out := &in.Subresources, &out.Subresources
+		*out = new(CustomResourceSubresources)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.AdditionalPrinterColumns != nil {
+		in, out := &in.AdditionalPrinterColumns, &out.AdditionalPrinterColumns
+		*out = make([]CustomResourceColumnDefinition, len(*in))
+		copy(*out, *in)
+	}
+	if in.SelectableFields != nil {
+		in, out := &in.SelectableFields, &out.SelectableFields
+		*out = make([]SelectableField, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CustomResourceDefinitionVersion.
+func (in *CustomResourceDefinitionVersion) DeepCopy() *CustomResourceDefinitionVersion {
+	if in == nil {
+		return nil
+	}
+	out := new(CustomResourceDefinitionVersion)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *CustomResourceSubresourceScale) DeepCopyInto(out *CustomResourceSubresourceScale) {
+	*out = *in
+	if in.LabelSelectorPath != nil {
+		in, out := &in.LabelSelectorPath, &out.LabelSelectorPath
+		*out = new(string)
+		**out = **in
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CustomResourceSubresourceScale.
+func (in *CustomResourceSubresourceScale) DeepCopy() *CustomResourceSubresourceScale {
+	if in == nil {
+		return nil
+	}
+	out := new(CustomResourceSubresourceScale)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *CustomResourceSubresourceStatus) DeepCopyInto(out *CustomResourceSubresourceStatus) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CustomResourceSubresourceStatus.
+func (in *CustomResourceSubresourceStatus) DeepCopy() *CustomResourceSubresourceStatus {
+	if in == nil {
+		return nil
+	}
+	out := new(CustomResourceSubresourceStatus)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *CustomResourceSubresources) DeepCopyInto(out *CustomResourceSubresources) {
+	*out = *in
+	if in.Status != nil {
+		in, out := &in.Status, &out.Status
+		*out = new(CustomResourceSubresourceStatus)
+		**out = **in
+	}
+	if in.Scale != nil {
+		in, out := &in.Scale, &out.Scale
+		*out = new(CustomResourceSubresourceScale)
+		(*in).DeepCopyInto(*out)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CustomResourceSubresources.
+func (in *CustomResourceSubresources) DeepCopy() *CustomResourceSubresources {
+	if in == nil {
+		return nil
+	}
+	out := new(CustomResourceSubresources)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *CustomResourceValidation) DeepCopyInto(out *CustomResourceValidation) {
+	*out = *in
+	if in.OpenAPIV3Schema != nil {
+		in, out := &in.OpenAPIV3Schema, &out.OpenAPIV3Schema
+		*out = (*in).DeepCopy()
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CustomResourceValidation.
+func (in *CustomResourceValidation) DeepCopy() *CustomResourceValidation {
+	if in == nil {
+		return nil
+	}
+	out := new(CustomResourceValidation)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ExternalDocumentation) DeepCopyInto(out *ExternalDocumentation) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ExternalDocumentation.
+func (in *ExternalDocumentation) DeepCopy() *ExternalDocumentation {
+	if in == nil {
+		return nil
+	}
+	out := new(ExternalDocumentation)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in JSONSchemaDefinitions) DeepCopyInto(out *JSONSchemaDefinitions) {
+	{
+		in := &in
+		*out = make(JSONSchemaDefinitions, len(*in))
+		for key, val := range *in {
+			(*out)[key] = *val.DeepCopy()
+		}
+		return
+	}
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new JSONSchemaDefinitions.
+func (in JSONSchemaDefinitions) DeepCopy() JSONSchemaDefinitions {
+	if in == nil {
+		return nil
+	}
+	out := new(JSONSchemaDefinitions)
+	in.DeepCopyInto(out)
+	return *out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in JSONSchemaDependencies) DeepCopyInto(out *JSONSchemaDependencies) {
+	{
+		in := &in
+		*out = make(JSONSchemaDependencies, len(*in))
+		for key, val := range *in {
+			(*out)[key] = *val.DeepCopy()
+		}
+		return
+	}
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new JSONSchemaDependencies.
+func (in JSONSchemaDependencies) DeepCopy() JSONSchemaDependencies {
+	if in == nil {
+		return nil
+	}
+	out := new(JSONSchemaDependencies)
+	in.DeepCopyInto(out)
+	return *out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *JSONSchemaProps) DeepCopyInto(out *JSONSchemaProps) {
+	clone := in.DeepCopy()
+	*out = *clone
+	return
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *JSONSchemaPropsOrArray) DeepCopyInto(out *JSONSchemaPropsOrArray) {
+	*out = *in
+	if in.Schema != nil {
+		in, out := &in.Schema, &out.Schema
+		*out = (*in).DeepCopy()
+	}
+	if in.JSONSchemas != nil {
+		in, out := &in.JSONSchemas, &out.JSONSchemas
+		*out = make([]JSONSchemaProps, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new JSONSchemaPropsOrArray.
+func (in *JSONSchemaPropsOrArray) DeepCopy() *JSONSchemaPropsOrArray {
+	if in == nil {
+		return nil
+	}
+	out := new(JSONSchemaPropsOrArray)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *JSONSchemaPropsOrBool) DeepCopyInto(out *JSONSchemaPropsOrBool) {
+	*out = *in
+	if in.Schema != nil {
+		in, out := &in.Schema, &out.Schema
+		*out = (*in).DeepCopy()
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new JSONSchemaPropsOrBool.
+func (in *JSONSchemaPropsOrBool) DeepCopy() *JSONSchemaPropsOrBool {
+	if in == nil {
+		return nil
+	}
+	out := new(JSONSchemaPropsOrBool)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *JSONSchemaPropsOrStringArray) DeepCopyInto(out *JSONSchemaPropsOrStringArray) {
+	*out = *in
+	if in.Schema != nil {
+		in, out := &in.Schema, &out.Schema
+		*out = (*in).DeepCopy()
+	}
+	if in.Property != nil {
+		in, out := &in.Property, &out.Property
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new JSONSchemaPropsOrStringArray.
+func (in *JSONSchemaPropsOrStringArray) DeepCopy() *JSONSchemaPropsOrStringArray {
+	if in == nil {
+		return nil
+	}
+	out := new(JSONSchemaPropsOrStringArray)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *SelectableField) DeepCopyInto(out *SelectableField) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new SelectableField.
+func (in *SelectableField) DeepCopy() *SelectableField {
+	if in == nil {
+		return nil
+	}
+	out := new(SelectableField)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ServiceReference) DeepCopyInto(out *ServiceReference) {
+	*out = *in
+	if in.Path != nil {
+		in, out := &in.Path, &out.Path
+		*out = new(string)
+		**out = **in
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ServiceReference.
+func (in *ServiceReference) DeepCopy() *ServiceReference {
+	if in == nil {
+		return nil
+	}
+	out := new(ServiceReference)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ValidationRule) DeepCopyInto(out *ValidationRule) {
+	*out = *in
+	if in.Reason != nil {
+		in, out := &in.Reason, &out.Reason
+		*out = new(FieldValueErrorReason)
+		**out = **in
+	}
+	if in.OptionalOldSelf != nil {
+		in, out := &in.OptionalOldSelf, &out.OptionalOldSelf
+		*out = new(bool)
+		**out = **in
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ValidationRule.
+func (in *ValidationRule) DeepCopy() *ValidationRule {
+	if in == nil {
+		return nil
+	}
+	out := new(ValidationRule)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in ValidationRules) DeepCopyInto(out *ValidationRules) {
+	{
+		in := &in
+		*out = make(ValidationRules, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+		return
+	}
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ValidationRules.
+func (in ValidationRules) DeepCopy() ValidationRules {
+	if in == nil {
+		return nil
+	}
+	out := new(ValidationRules)
+	in.DeepCopyInto(out)
+	return *out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *WebhookClientConfig) DeepCopyInto(out *WebhookClientConfig) {
+	*out = *in
+	if in.URL != nil {
+		in, out := &in.URL, &out.URL
+		*out = new(string)
+		**out = **in
+	}
+	if in.Service != nil {
+		in, out := &in.Service, &out.Service
+		*out = new(ServiceReference)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.CABundle != nil {
+		in, out := &in.CABundle, &out.CABundle
+		*out = make([]byte, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new WebhookClientConfig.
+func (in *WebhookClientConfig) DeepCopy() *WebhookClientConfig {
+	if in == nil {
+		return nil
+	}
+	out := new(WebhookClientConfig)
+	in.DeepCopyInto(out)
+	return out
+}