storage.go

Documentation: k8s.io/kubernetes/pkg/registry/core/limitrange/storage

     1  /*
     2  Copyright 2015 The Kubernetes Authors.
     3  
     4  Licensed under the Apache License, Version 2.0 (the "License");
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8      http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  
    17  package storage
    18  
    19  import (
    20  	"k8s.io/apimachinery/pkg/runtime"
    21  	"k8s.io/apiserver/pkg/registry/generic"
    22  	genericregistry "k8s.io/apiserver/pkg/registry/generic/registry"
    23  	"k8s.io/apiserver/pkg/registry/rest"
    24  	api "k8s.io/kubernetes/pkg/apis/core"
    25  	"k8s.io/kubernetes/pkg/registry/core/limitrange"
    26  )
    27  
    28  // REST implements a RESTStorage for limit ranges.
    29  type REST struct {
    30  	*genericregistry.Store
    31  }
    32  
    33  // NewREST returns a RESTStorage object that will work against limit ranges.
    34  func NewREST(optsGetter generic.RESTOptionsGetter) (*REST, error) {
    35  	store := &genericregistry.Store{
    36  		NewFunc:                   func() runtime.Object { return &api.LimitRange{} },
    37  		NewListFunc:               func() runtime.Object { return &api.LimitRangeList{} },
    38  		DefaultQualifiedResource:  api.Resource("limitranges"),
    39  		SingularQualifiedResource: api.Resource("limitrange"),
    40  
    41  		CreateStrategy: limitrange.Strategy,
    42  		UpdateStrategy: limitrange.Strategy,
    43  		DeleteStrategy: limitrange.Strategy,
    44  
    45  		// TODO: define table converter that exposes more than name/creation timestamp
    46  		TableConvertor: rest.NewDefaultTableConvertor(api.Resource("limitranges")),
    47  	}
    48  	options := &generic.StoreOptions{RESTOptions: optsGetter}
    49  	if err := store.CompleteWithOptions(options); err != nil {
    50  		return nil, err
    51  	}
    52  	return &REST{store}, nil
    53  }
    54  
    55  // Implement ShortNamesProvider
    56  var _ rest.ShortNamesProvider = &REST{}
    57  
    58  // ShortNames implements the ShortNamesProvider interface. Returns a list of short names for a resource.
    59  func (r *REST) ShortNames() []string {
    60  	return []string{"limits"}
    61  }
    62
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