ed35deb69d
All Stores in Kubernetes follow the same logic for determining the name of an object. This change makes it so that CompleteWithOptions defaults the ObjectNameFunc if it is not specified. Thus a user does not need to remember to use ObjectMeta.Name. Using the wrong field as the name can lead to an object which has a name that bypasses normal object name validation. Signed-off-by: Monis Khan <mkhan@redhat.com>
76 lines
2.6 KiB
Go
76 lines
2.6 KiB
Go
/*
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Copyright 2015 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 storage
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import (
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"strings"
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"k8s.io/apimachinery/pkg/runtime"
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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/kubernetes/pkg/api"
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"k8s.io/kubernetes/pkg/apis/extensions"
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"k8s.io/kubernetes/pkg/registry/cachesize"
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"k8s.io/kubernetes/pkg/registry/extensions/thirdpartyresourcedata"
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)
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// REST implements a RESTStorage for ThirdPartyResourceData
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type REST struct {
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*genericregistry.Store
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kind string
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}
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// NewREST returns a registry which will store ThirdPartyResourceData in the given helper
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func NewREST(optsGetter generic.RESTOptionsGetter, group, kind string) *REST {
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resource := extensions.Resource("thirdpartyresourcedatas")
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opts, err := optsGetter.GetRESTOptions(resource)
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if err != nil {
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panic(err) // TODO: Propagate error up
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}
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// We explicitly do NOT do any decoration here yet.
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opts.Decorator = generic.UndecoratedStorage // TODO use watchCacheSize=-1 to signal UndecoratedStorage
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opts.ResourcePrefix = "/ThirdPartyResourceData/" + group + "/" + strings.ToLower(kind) + "s"
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store := &genericregistry.Store{
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Copier: api.Scheme,
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NewFunc: func() runtime.Object { return &extensions.ThirdPartyResourceData{} },
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NewListFunc: func() runtime.Object { return &extensions.ThirdPartyResourceDataList{} },
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PredicateFunc: thirdpartyresourcedata.Matcher,
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QualifiedResource: resource,
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WatchCacheSize: cachesize.GetWatchCacheSizeByResource(resource.Resource),
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CreateStrategy: thirdpartyresourcedata.Strategy,
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UpdateStrategy: thirdpartyresourcedata.Strategy,
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DeleteStrategy: thirdpartyresourcedata.Strategy,
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}
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options := &generic.StoreOptions{RESTOptions: opts, AttrFunc: thirdpartyresourcedata.GetAttrs} // Pass in opts to use UndecoratedStorage and custom ResourcePrefix
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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{
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Store: store,
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kind: kind,
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}
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}
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// Implements the rest.KindProvider interface
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func (r *REST) Kind() string {
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return r.kind
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}
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