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1
16
17 package storage
18
19 import (
20 "context"
21
22 metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
23 "k8s.io/apimachinery/pkg/runtime"
24 "k8s.io/apiserver/pkg/registry/generic"
25 genericregistry "k8s.io/apiserver/pkg/registry/generic/registry"
26 "k8s.io/apiserver/pkg/registry/rest"
27 api "k8s.io/kubernetes/pkg/apis/core"
28 "k8s.io/kubernetes/pkg/printers"
29 printersinternal "k8s.io/kubernetes/pkg/printers/internalversion"
30 printerstorage "k8s.io/kubernetes/pkg/printers/storage"
31 "k8s.io/kubernetes/pkg/registry/core/resourcequota"
32 "sigs.k8s.io/structured-merge-diff/v4/fieldpath"
33 )
34
35
36 type REST struct {
37 *genericregistry.Store
38 }
39
40
41 func NewREST(optsGetter generic.RESTOptionsGetter) (*REST, *StatusREST, error) {
42 store := &genericregistry.Store{
43 NewFunc: func() runtime.Object { return &api.ResourceQuota{} },
44 NewListFunc: func() runtime.Object { return &api.ResourceQuotaList{} },
45 DefaultQualifiedResource: api.Resource("resourcequotas"),
46 SingularQualifiedResource: api.Resource("resourcequota"),
47
48 CreateStrategy: resourcequota.Strategy,
49 UpdateStrategy: resourcequota.Strategy,
50 DeleteStrategy: resourcequota.Strategy,
51 ResetFieldsStrategy: resourcequota.Strategy,
52 ReturnDeletedObject: true,
53
54 TableConvertor: printerstorage.TableConvertor{TableGenerator: printers.NewTableGenerator().With(printersinternal.AddHandlers)},
55 }
56 options := &generic.StoreOptions{RESTOptions: optsGetter}
57 if err := store.CompleteWithOptions(options); err != nil {
58 return nil, nil, err
59 }
60
61 statusStore := *store
62 statusStore.UpdateStrategy = resourcequota.StatusStrategy
63 statusStore.ResetFieldsStrategy = resourcequota.StatusStrategy
64
65 return &REST{store}, &StatusREST{store: &statusStore}, nil
66 }
67
68
69 var _ rest.ShortNamesProvider = &REST{}
70
71
72 func (r *REST) ShortNames() []string {
73 return []string{"quota"}
74 }
75
76
77 type StatusREST struct {
78 store *genericregistry.Store
79 }
80
81
82 func (r *StatusREST) New() runtime.Object {
83 return &api.ResourceQuota{}
84 }
85
86
87 func (r *StatusREST) Destroy() {
88
89
90 }
91
92
93 func (r *StatusREST) Get(ctx context.Context, name string, options *metav1.GetOptions) (runtime.Object, error) {
94 return r.store.Get(ctx, name, options)
95 }
96
97
98 func (r *StatusREST) Update(ctx context.Context, name string, objInfo rest.UpdatedObjectInfo, createValidation rest.ValidateObjectFunc, updateValidation rest.ValidateObjectUpdateFunc, forceAllowCreate bool, options *metav1.UpdateOptions) (runtime.Object, bool, error) {
99
100
101 return r.store.Update(ctx, name, objInfo, createValidation, updateValidation, false, options)
102 }
103
104
105 func (r *StatusREST) GetResetFields() map[fieldpath.APIVersion]*fieldpath.Set {
106 return r.store.GetResetFields()
107 }
108
109 func (r *StatusREST) ConvertToTable(ctx context.Context, object runtime.Object, tableOptions runtime.Object) (*metav1.Table, error) {
110 return r.store.ConvertToTable(ctx, object, tableOptions)
111 }
112
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