// NewStorage returns a RESTStorage object that will work against namespaces
func NewStorage(s storage.Interface) (*REST, *StatusREST, *FinalizeREST) {
prefix := "/namespaces"
store := &etcdgeneric.Etcd{
NewFunc: func() runtime.Object { return &api.Namespace{} },
NewListFunc: func() runtime.Object { return &api.NamespaceList{} },
KeyRootFunc: func(ctx api.Context) string {
return prefix
},
KeyFunc: func(ctx api.Context, name string) (string, error) {
return path.Join(prefix, name), nil
},
ObjectNameFunc: func(obj runtime.Object) (string, error) {
return obj.(*api.Namespace).Name, nil
},
PredicateFunc: func(label labels.Selector, field fields.Selector) generic.Matcher {
return namespace.MatchNamespace(label, field)
},
EndpointName: "namespaces",
Storage: s,
}
store.CreateStrategy = namespace.Strategy
store.UpdateStrategy = namespace.Strategy
store.ReturnDeletedObject = true
statusStore := *store
statusStore.UpdateStrategy = namespace.StatusStrategy
finalizeStore := *store
finalizeStore.UpdateStrategy = namespace.FinalizeStrategy
return &REST{Etcd: store, status: &statusStore}, &StatusREST{store: &statusStore}, &FinalizeREST{store: &finalizeStore}
}
func (i *IndexerToNamespaceLister) List(options kapi.ListOptions) ([]*kapi.Namespace, error) {
returnedList := i.Indexer.List()
ret := make([]*kapi.Namespace, 0, len(returnedList))
matcher := namespace.MatchNamespace(oapi.ListOptionsToSelectors(&options))
for i := range returnedList {
clusterResourceQuota := returnedList[i].(*kapi.Namespace)
if matches, err := matcher.Matches(clusterResourceQuota); err == nil && matches {
ret = append(ret, clusterResourceQuota)
}
}
return ret, nil
}
// List retrieves a list of Projects that match label.
func (s *REST) List(ctx kapi.Context, options *kapi.ListOptions) (runtime.Object, error) {
user, ok := kapi.UserFrom(ctx)
if !ok {
return nil, kerrors.NewForbidden(projectapi.Resource("project"), "", fmt.Errorf("unable to list projects without a user on the context"))
}
namespaceList, err := s.lister.List(user)
if err != nil {
return nil, err
}
m := nsregistry.MatchNamespace(oapi.ListOptionsToSelectors(options))
list, err := filterList(namespaceList, m, nil)
if err != nil {
return nil, err
}
return convertNamespaceList(list.(*kapi.NamespaceList)), nil
}
// List retrieves a list of Projects that match label.
func (s *REST) List(ctx kapi.Context, label labels.Selector, field fields.Selector) (runtime.Object, error) {
user, ok := kapi.UserFrom(ctx)
if !ok {
return nil, kerrors.NewForbidden("Project", "", fmt.Errorf("unable to list projects without a user on the context"))
}
namespaceList, err := s.lister.List(user)
if err != nil {
return nil, err
}
m := nsregistry.MatchNamespace(label, field)
list, err := generic.FilterList(namespaceList, m, nil)
if err != nil {
return nil, err
}
return convertNamespaceList(list.(*kapi.NamespaceList)), nil
}
// NewREST returns a RESTStorage object that will work against namespaces.
func NewREST(opts generic.RESTOptions) (*REST, *StatusREST, *FinalizeREST) {
prefix := "/namespaces"
newListFunc := func() runtime.Object { return &api.NamespaceList{} }
storageInterface := opts.Decorator(
opts.Storage, cachesize.GetWatchCacheSizeByResource(cachesize.Namespaces), &api.Namespace{}, prefix, namespace.Strategy, newListFunc)
store := ®istry.Store{
NewFunc: func() runtime.Object { return &api.Namespace{} },
NewListFunc: newListFunc,
KeyRootFunc: func(ctx api.Context) string {
return prefix
},
KeyFunc: func(ctx api.Context, name string) (string, error) {
return registry.NoNamespaceKeyFunc(ctx, prefix, name)
},
ObjectNameFunc: func(obj runtime.Object) (string, error) {
return obj.(*api.Namespace).Name, nil
},
PredicateFunc: func(label labels.Selector, field fields.Selector) generic.Matcher {
return namespace.MatchNamespace(label, field)
},
QualifiedResource: api.Resource("namespaces"),
DeleteCollectionWorkers: opts.DeleteCollectionWorkers,
CreateStrategy: namespace.Strategy,
UpdateStrategy: namespace.Strategy,
DeleteStrategy: namespace.Strategy,
ReturnDeletedObject: true,
Storage: storageInterface,
}
statusStore := *store
statusStore.UpdateStrategy = namespace.StatusStrategy
finalizeStore := *store
finalizeStore.UpdateStrategy = namespace.FinalizeStrategy
return &REST{Store: store, status: &statusStore}, &StatusREST{store: &statusStore}, &FinalizeREST{store: &finalizeStore}
}
// NewREST returns a RESTStorage object that will work against namespaces.
func NewREST(s storage.Interface, storageDecorator generic.StorageDecorator) (*REST, *StatusREST, *FinalizeREST) {
prefix := "/namespaces"
newListFunc := func() runtime.Object { return &api.NamespaceList{} }
storageInterface := storageDecorator(
s, 100, &api.Namespace{}, prefix, true, newListFunc)
store := &etcdgeneric.Etcd{
NewFunc: func() runtime.Object { return &api.Namespace{} },
NewListFunc: newListFunc,
KeyRootFunc: func(ctx api.Context) string {
return prefix
},
KeyFunc: func(ctx api.Context, name string) (string, error) {
return etcdgeneric.NoNamespaceKeyFunc(ctx, prefix, name)
},
ObjectNameFunc: func(obj runtime.Object) (string, error) {
return obj.(*api.Namespace).Name, nil
},
PredicateFunc: func(label labels.Selector, field fields.Selector) generic.Matcher {
return namespace.MatchNamespace(label, field)
},
EndpointName: "namespaces",
CreateStrategy: namespace.Strategy,
UpdateStrategy: namespace.Strategy,
ReturnDeletedObject: true,
Storage: storageInterface,
}
statusStore := *store
statusStore.UpdateStrategy = namespace.StatusStrategy
finalizeStore := *store
finalizeStore.UpdateStrategy = namespace.FinalizeStrategy
return &REST{Etcd: store, status: &statusStore}, &StatusREST{store: &statusStore}, &FinalizeREST{store: &finalizeStore}
}