Update apiextensions-apiserver dependency manually (temporally)
This commit is contained in:
Manuel de Brito Fontes
parent
44fd79d061
commit
c795447101
105 changed files with 7546 additions and 155 deletions
46
vendor/k8s.io/apiextensions-apiserver/pkg/registry/customresource/BUILD
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46
vendor/k8s.io/apiextensions-apiserver/pkg/registry/customresource/BUILD
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@ -0,0 +1,46 @@
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package(default_visibility = ["//visibility:public"])
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load(
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"@io_bazel_rules_go//go:def.bzl",
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"go_library",
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)
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go_library(
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name = "go_default_library",
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srcs = [
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"etcd.go",
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"strategy.go",
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],
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importpath = "k8s.io/apiextensions-apiserver/pkg/registry/customresource",
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deps = [
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"//vendor/github.com/go-openapi/validate:go_default_library",
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"//vendor/k8s.io/apiextensions-apiserver/pkg/apiserver/validation:go_default_library",
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"//vendor/k8s.io/apimachinery/pkg/api/meta:go_default_library",
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"//vendor/k8s.io/apimachinery/pkg/api/validation:go_default_library",
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"//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
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"//vendor/k8s.io/apimachinery/pkg/apis/meta/v1/unstructured:go_default_library",
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"//vendor/k8s.io/apimachinery/pkg/fields:go_default_library",
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"//vendor/k8s.io/apimachinery/pkg/labels:go_default_library",
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"//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library",
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"//vendor/k8s.io/apimachinery/pkg/runtime/schema:go_default_library",
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"//vendor/k8s.io/apimachinery/pkg/util/validation/field:go_default_library",
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"//vendor/k8s.io/apiserver/pkg/endpoints/request:go_default_library",
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"//vendor/k8s.io/apiserver/pkg/registry/generic:go_default_library",
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"//vendor/k8s.io/apiserver/pkg/registry/generic/registry:go_default_library",
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"//vendor/k8s.io/apiserver/pkg/storage:go_default_library",
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"//vendor/k8s.io/apiserver/pkg/storage/names:go_default_library",
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],
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)
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filegroup(
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name = "package-srcs",
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srcs = glob(["**"]),
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tags = ["automanaged"],
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visibility = ["//visibility:private"],
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)
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filegroup(
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name = "all-srcs",
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srcs = [":package-srcs"],
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tags = ["automanaged"],
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)
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54
vendor/k8s.io/apiextensions-apiserver/pkg/registry/customresource/etcd.go
generated
vendored
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54
vendor/k8s.io/apiextensions-apiserver/pkg/registry/customresource/etcd.go
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@ -0,0 +1,54 @@
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/*
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Copyright 2017 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package customresource
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import (
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"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
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"k8s.io/apimachinery/pkg/runtime"
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"k8s.io/apimachinery/pkg/runtime/schema"
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"k8s.io/apiserver/pkg/registry/generic"
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genericregistry "k8s.io/apiserver/pkg/registry/generic/registry"
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)
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// REST implements a RESTStorage for API services against etcd
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type REST struct {
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*genericregistry.Store
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}
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// NewREST returns a RESTStorage object that will work against API services.
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func NewREST(resource schema.GroupResource, listKind schema.GroupVersionKind, strategy customResourceDefinitionStorageStrategy, optsGetter generic.RESTOptionsGetter) *REST {
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store := &genericregistry.Store{
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NewFunc: func() runtime.Object { return &unstructured.Unstructured{} },
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NewListFunc: func() runtime.Object {
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// lists are never stored, only manufactured, so stomp in the right kind
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ret := &unstructured.UnstructuredList{}
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ret.SetGroupVersionKind(listKind)
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return ret
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},
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PredicateFunc: strategy.MatchCustomResourceDefinitionStorage,
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DefaultQualifiedResource: resource,
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CreateStrategy: strategy,
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UpdateStrategy: strategy,
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DeleteStrategy: strategy,
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}
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options := &generic.StoreOptions{RESTOptions: optsGetter, AttrFunc: strategy.GetAttrs}
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if err := store.CompleteWithOptions(options); err != nil {
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panic(err) // TODO: Propagate error up
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}
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return &REST{store}
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}
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187
vendor/k8s.io/apiextensions-apiserver/pkg/registry/customresource/strategy.go
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vendored
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187
vendor/k8s.io/apiextensions-apiserver/pkg/registry/customresource/strategy.go
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/*
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Copyright 2017 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package customresource
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import (
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"fmt"
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"github.com/go-openapi/validate"
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"k8s.io/apimachinery/pkg/api/meta"
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"k8s.io/apimachinery/pkg/api/validation"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
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"k8s.io/apimachinery/pkg/fields"
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"k8s.io/apimachinery/pkg/labels"
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"k8s.io/apimachinery/pkg/runtime"
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"k8s.io/apimachinery/pkg/runtime/schema"
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"k8s.io/apimachinery/pkg/util/validation/field"
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genericapirequest "k8s.io/apiserver/pkg/endpoints/request"
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"k8s.io/apiserver/pkg/storage"
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"k8s.io/apiserver/pkg/storage/names"
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apiservervalidation "k8s.io/apiextensions-apiserver/pkg/apiserver/validation"
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)
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type customResourceDefinitionStorageStrategy struct {
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runtime.ObjectTyper
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names.NameGenerator
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namespaceScoped bool
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validator customResourceValidator
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}
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func NewStrategy(typer runtime.ObjectTyper, namespaceScoped bool, kind schema.GroupVersionKind, validator *validate.SchemaValidator) customResourceDefinitionStorageStrategy {
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return customResourceDefinitionStorageStrategy{
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ObjectTyper: typer,
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NameGenerator: names.SimpleNameGenerator,
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namespaceScoped: namespaceScoped,
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validator: customResourceValidator{
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namespaceScoped: namespaceScoped,
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kind: kind,
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validator: validator,
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},
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}
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}
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func (a customResourceDefinitionStorageStrategy) NamespaceScoped() bool {
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return a.namespaceScoped
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}
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func (customResourceDefinitionStorageStrategy) PrepareForCreate(ctx genericapirequest.Context, obj runtime.Object) {
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}
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func (customResourceDefinitionStorageStrategy) PrepareForUpdate(ctx genericapirequest.Context, obj, old runtime.Object) {
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}
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func (a customResourceDefinitionStorageStrategy) Validate(ctx genericapirequest.Context, obj runtime.Object) field.ErrorList {
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return a.validator.Validate(ctx, obj)
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}
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func (customResourceDefinitionStorageStrategy) AllowCreateOnUpdate() bool {
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return false
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}
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func (customResourceDefinitionStorageStrategy) AllowUnconditionalUpdate() bool {
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return false
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}
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func (customResourceDefinitionStorageStrategy) Canonicalize(obj runtime.Object) {
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}
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func (a customResourceDefinitionStorageStrategy) ValidateUpdate(ctx genericapirequest.Context, obj, old runtime.Object) field.ErrorList {
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return a.validator.ValidateUpdate(ctx, obj, old)
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}
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func (a customResourceDefinitionStorageStrategy) GetAttrs(obj runtime.Object) (labels.Set, fields.Set, bool, error) {
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accessor, err := meta.Accessor(obj)
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if err != nil {
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return nil, nil, false, err
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}
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return labels.Set(accessor.GetLabels()), objectMetaFieldsSet(accessor, a.namespaceScoped), accessor.GetInitializers() != nil, nil
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}
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// objectMetaFieldsSet returns a fields that represent the ObjectMeta.
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func objectMetaFieldsSet(objectMeta metav1.Object, namespaceScoped bool) fields.Set {
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if namespaceScoped {
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return fields.Set{
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"metadata.name": objectMeta.GetName(),
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"metadata.namespace": objectMeta.GetNamespace(),
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}
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}
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return fields.Set{
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"metadata.name": objectMeta.GetName(),
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}
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}
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func (a customResourceDefinitionStorageStrategy) MatchCustomResourceDefinitionStorage(label labels.Selector, field fields.Selector) storage.SelectionPredicate {
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return storage.SelectionPredicate{
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Label: label,
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Field: field,
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GetAttrs: a.GetAttrs,
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}
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}
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type customResourceValidator struct {
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namespaceScoped bool
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kind schema.GroupVersionKind
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validator *validate.SchemaValidator
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}
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func (a customResourceValidator) Validate(ctx genericapirequest.Context, obj runtime.Object) field.ErrorList {
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accessor, err := meta.Accessor(obj)
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if err != nil {
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return field.ErrorList{field.Invalid(field.NewPath("metadata"), nil, err.Error())}
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}
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typeAccessor, err := meta.TypeAccessor(obj)
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if err != nil {
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return field.ErrorList{field.Invalid(field.NewPath("kind"), nil, err.Error())}
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}
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if typeAccessor.GetKind() != a.kind.Kind {
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return field.ErrorList{field.Invalid(field.NewPath("kind"), typeAccessor.GetKind(), fmt.Sprintf("must be %v", a.kind.Kind))}
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}
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if typeAccessor.GetAPIVersion() != a.kind.Group+"/"+a.kind.Version {
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return field.ErrorList{field.Invalid(field.NewPath("apiVersion"), typeAccessor.GetAPIVersion(), fmt.Sprintf("must be %v", a.kind.Group+"/"+a.kind.Version))}
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}
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customResourceObject, ok := obj.(*unstructured.Unstructured)
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// this will never happen.
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if !ok {
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return field.ErrorList{field.Invalid(field.NewPath(""), customResourceObject, fmt.Sprintf("has type %T. Must be a pointer to an Unstructured type", customResourceObject))}
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}
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customResource := customResourceObject.UnstructuredContent()
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if err = apiservervalidation.ValidateCustomResource(customResource, a.validator); err != nil {
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return field.ErrorList{field.Invalid(field.NewPath(""), customResource, err.Error())}
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}
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return validation.ValidateObjectMetaAccessor(accessor, a.namespaceScoped, validation.NameIsDNSSubdomain, field.NewPath("metadata"))
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}
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func (a customResourceValidator) ValidateUpdate(ctx genericapirequest.Context, obj, old runtime.Object) field.ErrorList {
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objAccessor, err := meta.Accessor(obj)
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if err != nil {
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return field.ErrorList{field.Invalid(field.NewPath("metadata"), nil, err.Error())}
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}
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oldAccessor, err := meta.Accessor(old)
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if err != nil {
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return field.ErrorList{field.Invalid(field.NewPath("metadata"), nil, err.Error())}
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}
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typeAccessor, err := meta.TypeAccessor(obj)
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if err != nil {
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return field.ErrorList{field.Invalid(field.NewPath("kind"), nil, err.Error())}
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}
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if typeAccessor.GetKind() != a.kind.Kind {
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return field.ErrorList{field.Invalid(field.NewPath("kind"), typeAccessor.GetKind(), fmt.Sprintf("must be %v", a.kind.Kind))}
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}
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if typeAccessor.GetAPIVersion() != a.kind.Group+"/"+a.kind.Version {
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return field.ErrorList{field.Invalid(field.NewPath("apiVersion"), typeAccessor.GetAPIVersion(), fmt.Sprintf("must be %v", a.kind.Group+"/"+a.kind.Version))}
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}
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customResourceObject, ok := obj.(*unstructured.Unstructured)
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// this will never happen.
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if !ok {
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return field.ErrorList{field.Invalid(field.NewPath(""), customResourceObject, fmt.Sprintf("has type %T. Must be a pointer to an Unstructured type", customResourceObject))}
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}
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customResource := customResourceObject.UnstructuredContent()
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if err = apiservervalidation.ValidateCustomResource(customResource, a.validator); err != nil {
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return field.ErrorList{field.Invalid(field.NewPath(""), customResource, err.Error())}
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}
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return validation.ValidateObjectMetaAccessorUpdate(objAccessor, oldAccessor, field.NewPath("metadata"))
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}
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48
vendor/k8s.io/apiextensions-apiserver/pkg/registry/customresourcedefinition/BUILD
generated
vendored
Normal file
48
vendor/k8s.io/apiextensions-apiserver/pkg/registry/customresourcedefinition/BUILD
generated
vendored
Normal file
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@ -0,0 +1,48 @@
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package(default_visibility = ["//visibility:public"])
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load(
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"@io_bazel_rules_go//go:def.bzl",
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"go_library",
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)
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go_library(
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name = "go_default_library",
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srcs = [
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"etcd.go",
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"strategy.go",
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],
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importpath = "k8s.io/apiextensions-apiserver/pkg/registry/customresourcedefinition",
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deps = [
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"//vendor/k8s.io/apiextensions-apiserver/pkg/apis/apiextensions:go_default_library",
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"//vendor/k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/validation:go_default_library",
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"//vendor/k8s.io/apiextensions-apiserver/pkg/features:go_default_library",
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"//vendor/k8s.io/apimachinery/pkg/api/equality:go_default_library",
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"//vendor/k8s.io/apimachinery/pkg/api/errors:go_default_library",
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"//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
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"//vendor/k8s.io/apimachinery/pkg/fields:go_default_library",
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"//vendor/k8s.io/apimachinery/pkg/labels:go_default_library",
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"//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library",
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"//vendor/k8s.io/apimachinery/pkg/util/validation/field:go_default_library",
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"//vendor/k8s.io/apiserver/pkg/endpoints/request:go_default_library",
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"//vendor/k8s.io/apiserver/pkg/registry/generic:go_default_library",
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"//vendor/k8s.io/apiserver/pkg/registry/generic/registry:go_default_library",
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"//vendor/k8s.io/apiserver/pkg/registry/rest:go_default_library",
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"//vendor/k8s.io/apiserver/pkg/storage:go_default_library",
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"//vendor/k8s.io/apiserver/pkg/storage/errors:go_default_library",
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"//vendor/k8s.io/apiserver/pkg/storage/names:go_default_library",
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"//vendor/k8s.io/apiserver/pkg/util/feature:go_default_library",
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],
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)
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filegroup(
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name = "package-srcs",
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srcs = glob(["**"]),
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tags = ["automanaged"],
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visibility = ["//visibility:private"],
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)
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filegroup(
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name = "all-srcs",
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srcs = [":package-srcs"],
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tags = ["automanaged"],
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)
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172
vendor/k8s.io/apiextensions-apiserver/pkg/registry/customresourcedefinition/etcd.go
generated
vendored
Normal file
172
vendor/k8s.io/apiextensions-apiserver/pkg/registry/customresourcedefinition/etcd.go
generated
vendored
Normal file
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@ -0,0 +1,172 @@
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/*
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Copyright 2017 The Kubernetes Authors.
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|
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Licensed under the Apache License, Version 2.0 (the "License");
|
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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.
|
||||
*/
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|
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package customresourcedefinition
|
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import (
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"fmt"
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|
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"k8s.io/apiextensions-apiserver/pkg/apis/apiextensions"
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apierrors "k8s.io/apimachinery/pkg/api/errors"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/runtime"
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genericapirequest "k8s.io/apiserver/pkg/endpoints/request"
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"k8s.io/apiserver/pkg/registry/generic"
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genericregistry "k8s.io/apiserver/pkg/registry/generic/registry"
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"k8s.io/apiserver/pkg/registry/rest"
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"k8s.io/apiserver/pkg/storage"
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storageerr "k8s.io/apiserver/pkg/storage/errors"
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)
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// rest implements a RESTStorage for API services against etcd
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type REST struct {
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*genericregistry.Store
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}
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|
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// NewREST returns a RESTStorage object that will work against API services.
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func NewREST(scheme *runtime.Scheme, optsGetter generic.RESTOptionsGetter) *REST {
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strategy := NewStrategy(scheme)
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store := &genericregistry.Store{
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NewFunc: func() runtime.Object { return &apiextensions.CustomResourceDefinition{} },
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NewListFunc: func() runtime.Object { return &apiextensions.CustomResourceDefinitionList{} },
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PredicateFunc: MatchCustomResourceDefinition,
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DefaultQualifiedResource: apiextensions.Resource("customresourcedefinitions"),
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CreateStrategy: strategy,
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UpdateStrategy: strategy,
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DeleteStrategy: strategy,
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}
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options := &generic.StoreOptions{RESTOptions: optsGetter, AttrFunc: GetAttrs}
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if err := store.CompleteWithOptions(options); err != nil {
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panic(err) // TODO: Propagate error up
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}
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return &REST{store}
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}
|
||||
|
||||
// Implement ShortNamesProvider
|
||||
var _ rest.ShortNamesProvider = &REST{}
|
||||
|
||||
// ShortNames implements the ShortNamesProvider interface. Returns a list of short names for a resource.
|
||||
func (r *REST) ShortNames() []string {
|
||||
return []string{"crd"}
|
||||
}
|
||||
|
||||
// Delete adds the CRD finalizer to the list
|
||||
func (r *REST) Delete(ctx genericapirequest.Context, name string, options *metav1.DeleteOptions) (runtime.Object, bool, error) {
|
||||
obj, err := r.Get(ctx, name, &metav1.GetOptions{})
|
||||
if err != nil {
|
||||
return nil, false, err
|
||||
}
|
||||
|
||||
crd := obj.(*apiextensions.CustomResourceDefinition)
|
||||
|
||||
// Ensure we have a UID precondition
|
||||
if options == nil {
|
||||
options = metav1.NewDeleteOptions(0)
|
||||
}
|
||||
if options.Preconditions == nil {
|
||||
options.Preconditions = &metav1.Preconditions{}
|
||||
}
|
||||
if options.Preconditions.UID == nil {
|
||||
options.Preconditions.UID = &crd.UID
|
||||
} else if *options.Preconditions.UID != crd.UID {
|
||||
err = apierrors.NewConflict(
|
||||
apiextensions.Resource("customresourcedefinitions"),
|
||||
name,
|
||||
fmt.Errorf("Precondition failed: UID in precondition: %v, UID in object meta: %v", *options.Preconditions.UID, crd.UID),
|
||||
)
|
||||
return nil, false, err
|
||||
}
|
||||
|
||||
// upon first request to delete, add our finalizer and then delegate
|
||||
if crd.DeletionTimestamp.IsZero() {
|
||||
key, err := r.Store.KeyFunc(ctx, name)
|
||||
if err != nil {
|
||||
return nil, false, err
|
||||
}
|
||||
|
||||
preconditions := storage.Preconditions{UID: options.Preconditions.UID}
|
||||
|
||||
out := r.Store.NewFunc()
|
||||
err = r.Store.Storage.GuaranteedUpdate(
|
||||
ctx, key, out, false, &preconditions,
|
||||
storage.SimpleUpdate(func(existing runtime.Object) (runtime.Object, error) {
|
||||
existingCRD, ok := existing.(*apiextensions.CustomResourceDefinition)
|
||||
if !ok {
|
||||
// wrong type
|
||||
return nil, fmt.Errorf("expected *apiextensions.CustomResourceDefinition, got %v", existing)
|
||||
}
|
||||
|
||||
// Set the deletion timestamp if needed
|
||||
if existingCRD.DeletionTimestamp.IsZero() {
|
||||
now := metav1.Now()
|
||||
existingCRD.DeletionTimestamp = &now
|
||||
}
|
||||
|
||||
if !apiextensions.CRDHasFinalizer(existingCRD, apiextensions.CustomResourceCleanupFinalizer) {
|
||||
existingCRD.Finalizers = append(existingCRD.Finalizers, apiextensions.CustomResourceCleanupFinalizer)
|
||||
}
|
||||
// update the status condition too
|
||||
apiextensions.SetCRDCondition(existingCRD, apiextensions.CustomResourceDefinitionCondition{
|
||||
Type: apiextensions.Terminating,
|
||||
Status: apiextensions.ConditionTrue,
|
||||
Reason: "InstanceDeletionPending",
|
||||
Message: "CustomResourceDefinition marked for deletion; CustomResource deletion will begin soon",
|
||||
})
|
||||
return existingCRD, nil
|
||||
}),
|
||||
)
|
||||
|
||||
if err != nil {
|
||||
err = storageerr.InterpretGetError(err, apiextensions.Resource("customresourcedefinitions"), name)
|
||||
err = storageerr.InterpretUpdateError(err, apiextensions.Resource("customresourcedefinitions"), name)
|
||||
if _, ok := err.(*apierrors.StatusError); !ok {
|
||||
err = apierrors.NewInternalError(err)
|
||||
}
|
||||
return nil, false, err
|
||||
}
|
||||
|
||||
return out, false, nil
|
||||
}
|
||||
|
||||
return r.Store.Delete(ctx, name, options)
|
||||
}
|
||||
|
||||
// NewStatusREST makes a RESTStorage for status that has more limited options.
|
||||
// It is based on the original REST so that we can share the same underlying store
|
||||
func NewStatusREST(scheme *runtime.Scheme, rest *REST) *StatusREST {
|
||||
statusStore := *rest.Store
|
||||
statusStore.CreateStrategy = nil
|
||||
statusStore.DeleteStrategy = nil
|
||||
statusStore.UpdateStrategy = NewStatusStrategy(scheme)
|
||||
return &StatusREST{store: &statusStore}
|
||||
}
|
||||
|
||||
type StatusREST struct {
|
||||
store *genericregistry.Store
|
||||
}
|
||||
|
||||
var _ = rest.Updater(&StatusREST{})
|
||||
|
||||
func (r *StatusREST) New() runtime.Object {
|
||||
return &apiextensions.CustomResourceDefinition{}
|
||||
}
|
||||
|
||||
// Update alters the status subset of an object.
|
||||
func (r *StatusREST) Update(ctx genericapirequest.Context, name string, objInfo rest.UpdatedObjectInfo, createValidation rest.ValidateObjectFunc, updateValidation rest.ValidateObjectUpdateFunc) (runtime.Object, bool, error) {
|
||||
return r.store.Update(ctx, name, objInfo, createValidation, updateValidation)
|
||||
}
|
||||
167
vendor/k8s.io/apiextensions-apiserver/pkg/registry/customresourcedefinition/strategy.go
generated
vendored
Normal file
167
vendor/k8s.io/apiextensions-apiserver/pkg/registry/customresourcedefinition/strategy.go
generated
vendored
Normal file
|
|
@ -0,0 +1,167 @@
|
|||
/*
|
||||
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 customresourcedefinition
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
|
||||
apiequality "k8s.io/apimachinery/pkg/api/equality"
|
||||
"k8s.io/apimachinery/pkg/fields"
|
||||
"k8s.io/apimachinery/pkg/labels"
|
||||
"k8s.io/apimachinery/pkg/runtime"
|
||||
"k8s.io/apimachinery/pkg/util/validation/field"
|
||||
genericapirequest "k8s.io/apiserver/pkg/endpoints/request"
|
||||
"k8s.io/apiserver/pkg/registry/generic"
|
||||
"k8s.io/apiserver/pkg/storage"
|
||||
"k8s.io/apiserver/pkg/storage/names"
|
||||
utilfeature "k8s.io/apiserver/pkg/util/feature"
|
||||
|
||||
"k8s.io/apiextensions-apiserver/pkg/apis/apiextensions"
|
||||
"k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/validation"
|
||||
apiextensionsfeatures "k8s.io/apiextensions-apiserver/pkg/features"
|
||||
)
|
||||
|
||||
type strategy struct {
|
||||
runtime.ObjectTyper
|
||||
names.NameGenerator
|
||||
}
|
||||
|
||||
func NewStrategy(typer runtime.ObjectTyper) strategy {
|
||||
return strategy{typer, names.SimpleNameGenerator}
|
||||
}
|
||||
|
||||
func (strategy) NamespaceScoped() bool {
|
||||
return false
|
||||
}
|
||||
|
||||
func (strategy) PrepareForCreate(ctx genericapirequest.Context, obj runtime.Object) {
|
||||
crd := obj.(*apiextensions.CustomResourceDefinition)
|
||||
crd.Status = apiextensions.CustomResourceDefinitionStatus{}
|
||||
crd.Generation = 1
|
||||
|
||||
// if the feature gate is disabled, drop the feature.
|
||||
if !utilfeature.DefaultFeatureGate.Enabled(apiextensionsfeatures.CustomResourceValidation) {
|
||||
crd.Spec.Validation = nil
|
||||
}
|
||||
}
|
||||
|
||||
func (strategy) PrepareForUpdate(ctx genericapirequest.Context, obj, old runtime.Object) {
|
||||
newCRD := obj.(*apiextensions.CustomResourceDefinition)
|
||||
oldCRD := old.(*apiextensions.CustomResourceDefinition)
|
||||
newCRD.Status = oldCRD.Status
|
||||
|
||||
// Any changes to the spec increment the generation number, any changes to the
|
||||
// status should reflect the generation number of the corresponding object. We push
|
||||
// the burden of managing the status onto the clients because we can't (in general)
|
||||
// know here what version of spec the writer of the status has seen. It may seem like
|
||||
// we can at first -- since obj contains spec -- but in the future we will probably make
|
||||
// status its own object, and even if we don't, writes may be the result of a
|
||||
// read-update-write loop, so the contents of spec may not actually be the spec that
|
||||
// the controller has *seen*.
|
||||
if !apiequality.Semantic.DeepEqual(oldCRD.Spec, newCRD.Spec) {
|
||||
newCRD.Generation = oldCRD.Generation + 1
|
||||
}
|
||||
|
||||
if !utilfeature.DefaultFeatureGate.Enabled(apiextensionsfeatures.CustomResourceValidation) {
|
||||
newCRD.Spec.Validation = nil
|
||||
oldCRD.Spec.Validation = nil
|
||||
}
|
||||
}
|
||||
|
||||
func (strategy) Validate(ctx genericapirequest.Context, obj runtime.Object) field.ErrorList {
|
||||
return validation.ValidateCustomResourceDefinition(obj.(*apiextensions.CustomResourceDefinition))
|
||||
}
|
||||
|
||||
func (strategy) AllowCreateOnUpdate() bool {
|
||||
return false
|
||||
}
|
||||
|
||||
func (strategy) AllowUnconditionalUpdate() bool {
|
||||
return false
|
||||
}
|
||||
|
||||
func (strategy) Canonicalize(obj runtime.Object) {
|
||||
}
|
||||
|
||||
func (strategy) ValidateUpdate(ctx genericapirequest.Context, obj, old runtime.Object) field.ErrorList {
|
||||
return validation.ValidateCustomResourceDefinitionUpdate(obj.(*apiextensions.CustomResourceDefinition), old.(*apiextensions.CustomResourceDefinition))
|
||||
}
|
||||
|
||||
type statusStrategy struct {
|
||||
runtime.ObjectTyper
|
||||
names.NameGenerator
|
||||
}
|
||||
|
||||
func NewStatusStrategy(typer runtime.ObjectTyper) statusStrategy {
|
||||
return statusStrategy{typer, names.SimpleNameGenerator}
|
||||
}
|
||||
|
||||
func (statusStrategy) NamespaceScoped() bool {
|
||||
return false
|
||||
}
|
||||
|
||||
func (statusStrategy) PrepareForUpdate(ctx genericapirequest.Context, obj, old runtime.Object) {
|
||||
newObj := obj.(*apiextensions.CustomResourceDefinition)
|
||||
oldObj := old.(*apiextensions.CustomResourceDefinition)
|
||||
newObj.Spec = oldObj.Spec
|
||||
|
||||
// Status updates are for only for updating status, not objectmeta.
|
||||
// TODO: Update after ResetObjectMetaForStatus is added to meta/v1.
|
||||
newObj.Labels = oldObj.Labels
|
||||
newObj.Annotations = oldObj.Annotations
|
||||
newObj.OwnerReferences = oldObj.OwnerReferences
|
||||
newObj.Generation = oldObj.Generation
|
||||
newObj.SelfLink = oldObj.SelfLink
|
||||
}
|
||||
|
||||
func (statusStrategy) AllowCreateOnUpdate() bool {
|
||||
return false
|
||||
}
|
||||
|
||||
func (statusStrategy) AllowUnconditionalUpdate() bool {
|
||||
return false
|
||||
}
|
||||
|
||||
func (statusStrategy) Canonicalize(obj runtime.Object) {
|
||||
}
|
||||
|
||||
func (statusStrategy) ValidateUpdate(ctx genericapirequest.Context, obj, old runtime.Object) field.ErrorList {
|
||||
return validation.ValidateUpdateCustomResourceDefinitionStatus(obj.(*apiextensions.CustomResourceDefinition), old.(*apiextensions.CustomResourceDefinition))
|
||||
}
|
||||
|
||||
func GetAttrs(obj runtime.Object) (labels.Set, fields.Set, bool, error) {
|
||||
apiserver, ok := obj.(*apiextensions.CustomResourceDefinition)
|
||||
if !ok {
|
||||
return nil, nil, false, fmt.Errorf("given object is not a CustomResourceDefinition.")
|
||||
}
|
||||
return labels.Set(apiserver.ObjectMeta.Labels), CustomResourceDefinitionToSelectableFields(apiserver), apiserver.Initializers != nil, nil
|
||||
}
|
||||
|
||||
// MatchCustomResourceDefinition is the filter used by the generic etcd backend to watch events
|
||||
// from etcd to clients of the apiserver only interested in specific labels/fields.
|
||||
func MatchCustomResourceDefinition(label labels.Selector, field fields.Selector) storage.SelectionPredicate {
|
||||
return storage.SelectionPredicate{
|
||||
Label: label,
|
||||
Field: field,
|
||||
GetAttrs: GetAttrs,
|
||||
}
|
||||
}
|
||||
|
||||
// CustomResourceDefinitionToSelectableFields returns a field set that represents the object.
|
||||
func CustomResourceDefinitionToSelectableFields(obj *apiextensions.CustomResourceDefinition) fields.Set {
|
||||
return generic.ObjectMetaFieldsSet(&obj.ObjectMeta, true)
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue