74 lines
2.9 KiB
Go
74 lines
2.9 KiB
Go
/*
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Copyright 2019 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 rest
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import (
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flowcontrolv1alpha1 "k8s.io/api/flowcontrol/v1alpha1"
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"k8s.io/apiserver/pkg/registry/generic"
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"k8s.io/apiserver/pkg/registry/rest"
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genericapiserver "k8s.io/apiserver/pkg/server"
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serverstorage "k8s.io/apiserver/pkg/server/storage"
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"k8s.io/kubernetes/pkg/api/legacyscheme"
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"k8s.io/kubernetes/pkg/apis/flowcontrol"
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flowschemastore "k8s.io/kubernetes/pkg/registry/flowcontrol/flowschema/storage"
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prioritylevelconfigurationstore "k8s.io/kubernetes/pkg/registry/flowcontrol/prioritylevelconfiguration/storage"
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)
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// RESTStorageProvider implements
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type RESTStorageProvider struct{}
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// NewRESTStorage creates a new rest storage for flow-control api models.
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func (p RESTStorageProvider) NewRESTStorage(apiResourceConfigSource serverstorage.APIResourceConfigSource, restOptionsGetter generic.RESTOptionsGetter) (genericapiserver.APIGroupInfo, bool, error) {
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apiGroupInfo := genericapiserver.NewDefaultAPIGroupInfo(flowcontrol.GroupName, legacyscheme.Scheme, legacyscheme.ParameterCodec, legacyscheme.Codecs)
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if apiResourceConfigSource.VersionEnabled(flowcontrolv1alpha1.SchemeGroupVersion) {
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flowControlStorage, err := p.v1alpha1Storage(apiResourceConfigSource, restOptionsGetter)
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if err != nil {
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return genericapiserver.APIGroupInfo{}, false, err
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}
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apiGroupInfo.VersionedResourcesStorageMap[flowcontrolv1alpha1.SchemeGroupVersion.Version] = flowControlStorage
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}
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return apiGroupInfo, true, nil
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}
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func (p RESTStorageProvider) v1alpha1Storage(apiResourceConfigSource serverstorage.APIResourceConfigSource, restOptionsGetter generic.RESTOptionsGetter) (map[string]rest.Storage, error) {
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storage := map[string]rest.Storage{}
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// flow-schema
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flowSchemaStorage, flowSchemaStatusStorage, err := flowschemastore.NewREST(restOptionsGetter)
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if err != nil {
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return nil, err
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}
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storage["flowschemas"] = flowSchemaStorage
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storage["flowschemas/status"] = flowSchemaStatusStorage
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// priority-level-configuration
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priorityLevelConfigurationStorage, priorityLevelConfigurationStatusStorage, err := prioritylevelconfigurationstore.NewREST(restOptionsGetter)
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if err != nil {
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return nil, err
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}
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storage["prioritylevelconfigurations"] = priorityLevelConfigurationStorage
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storage["prioritylevelconfigurations/status"] = priorityLevelConfigurationStatusStorage
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return storage, nil
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}
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// GroupName returns group name of the storage
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func (p RESTStorageProvider) GroupName() string {
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return flowcontrol.GroupName
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}
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