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4dc4c3c4a4
Automatic merge from submit-queue (batch tested with PRs 50306, 49624) Add daemonset to all categories **What this PR does / why we need it**: We could get daemonset resource by running command `kubectl get all`. **Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes # fix https://github.com/kubernetes/kubernetes/issues/49620
94 lines
3.2 KiB
Go
94 lines
3.2 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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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/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/daemonset"
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)
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// rest implements a RESTStorage for DaemonSets
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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 DaemonSets.
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func NewREST(optsGetter generic.RESTOptionsGetter) (*REST, *StatusREST) {
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store := &genericregistry.Store{
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Copier: api.Scheme,
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NewFunc: func() runtime.Object { return &extensions.DaemonSet{} },
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NewListFunc: func() runtime.Object { return &extensions.DaemonSetList{} },
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DefaultQualifiedResource: extensions.Resource("daemonsets"),
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WatchCacheSize: cachesize.GetWatchCacheSizeByResource("daemonsets"),
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CreateStrategy: daemonset.Strategy,
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UpdateStrategy: daemonset.Strategy,
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DeleteStrategy: daemonset.Strategy,
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}
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options := &generic.StoreOptions{RESTOptions: optsGetter}
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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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statusStore := *store
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statusStore.UpdateStrategy = daemonset.StatusStrategy
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return &REST{store}, &StatusREST{store: &statusStore}
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}
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// Implement ShortNamesProvider
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var _ rest.ShortNamesProvider = &REST{}
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// ShortNames implements the ShortNamesProvider interface. Returns a list of short names for a resource.
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func (r *REST) ShortNames() []string {
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return []string{"ds"}
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}
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var _ rest.CategoriesProvider = &REST{}
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// Categories implements the CategoriesProvider interface. Returns a list of categories a resource is part of.
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func (r *REST) Categories() []string {
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return []string{"all"}
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}
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// StatusREST implements the REST endpoint for changing the status of a daemonset
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type StatusREST struct {
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store *genericregistry.Store
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}
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func (r *StatusREST) New() runtime.Object {
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return &extensions.DaemonSet{}
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}
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// Get retrieves the object from the storage. It is required to support Patch.
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func (r *StatusREST) Get(ctx genericapirequest.Context, name string, options *metav1.GetOptions) (runtime.Object, error) {
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return r.store.Get(ctx, name, options)
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}
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// Update alters the status subset of an object.
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func (r *StatusREST) Update(ctx genericapirequest.Context, name string, objInfo rest.UpdatedObjectInfo) (runtime.Object, bool, error) {
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return r.store.Update(ctx, name, objInfo)
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}
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