55 lines
1.8 KiB
Go
55 lines
1.8 KiB
Go
/*
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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 kubeapiserver
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import (
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"fmt"
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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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genericapiserver "k8s.io/apiserver/pkg/server"
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)
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// RESTOptionsFactory is a RESTOptionsGetter for kube apiservers since they do complicated stuff
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type RESTOptionsFactory struct {
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DeleteCollectionWorkers int
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EnableGarbageCollection bool
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EnableWatchCache bool
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StorageFactory genericapiserver.StorageFactory
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}
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func (f *RESTOptionsFactory) GetRESTOptions(resource schema.GroupResource) (generic.RESTOptions, error) {
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storageConfig, err := f.StorageFactory.NewConfig(resource)
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if err != nil {
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return generic.RESTOptions{}, fmt.Errorf("Unable to find storage destination for %v, due to %v", resource, err.Error())
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}
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ret := generic.RESTOptions{
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StorageConfig: storageConfig,
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Decorator: generic.UndecoratedStorage,
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DeleteCollectionWorkers: f.DeleteCollectionWorkers,
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EnableGarbageCollection: f.EnableGarbageCollection,
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ResourcePrefix: f.StorageFactory.ResourcePrefix(resource),
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}
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if f.EnableWatchCache {
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ret.Decorator = genericregistry.StorageWithCacher
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}
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return ret, nil
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}
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