예제 #1
0
파일: etcd.go 프로젝트: johnmccawley/origin
// NewREST returns a RESTStorage object that will work against events.
func NewREST(s storage.Interface, ttl uint64) *REST {
	prefix := "/events"
	store := &etcdgeneric.Etcd{
		NewFunc:     func() runtime.Object { return &api.Event{} },
		NewListFunc: func() runtime.Object { return &api.EventList{} },
		KeyRootFunc: func(ctx api.Context) string {
			return etcdgeneric.NamespaceKeyRootFunc(ctx, prefix)
		},
		KeyFunc: func(ctx api.Context, id string) (string, error) {
			return etcdgeneric.NamespaceKeyFunc(ctx, prefix, id)
		},
		ObjectNameFunc: func(obj runtime.Object) (string, error) {
			return obj.(*api.Event).Name, nil
		},
		PredicateFunc: func(label labels.Selector, field fields.Selector) generic.Matcher {
			return event.MatchEvent(label, field)
		},
		TTLFunc: func(runtime.Object, uint64, bool) (uint64, error) {
			return ttl, nil
		},
		EndpointName: "events",

		CreateStrategy: event.Strategy,
		UpdateStrategy: event.Strategy,

		Storage: s,
	}
	return &REST{store}
}
예제 #2
0
// NewREST returns a RESTStorage object that will work against events.
func NewREST(s storage.Interface, storageDecorator generic.StorageDecorator, ttl uint64) *REST {
	prefix := "/events"

	// We explicitly do NOT do any decoration here - switching on Cacher
	// for events will lead to too high memory consumption.
	storageInterface := s

	store := &etcdgeneric.Etcd{
		NewFunc:     func() runtime.Object { return &api.Event{} },
		NewListFunc: func() runtime.Object { return &api.EventList{} },
		KeyRootFunc: func(ctx api.Context) string {
			return etcdgeneric.NamespaceKeyRootFunc(ctx, prefix)
		},
		KeyFunc: func(ctx api.Context, id string) (string, error) {
			return etcdgeneric.NamespaceKeyFunc(ctx, prefix, id)
		},
		ObjectNameFunc: func(obj runtime.Object) (string, error) {
			return obj.(*api.Event).Name, nil
		},
		PredicateFunc: func(label labels.Selector, field fields.Selector) generic.Matcher {
			return event.MatchEvent(label, field)
		},
		TTLFunc: func(runtime.Object, uint64, bool) (uint64, error) {
			return ttl, nil
		},
		QualifiedResource: api.Resource("events"),

		CreateStrategy: event.Strategy,
		UpdateStrategy: event.Strategy,

		Storage: storageInterface,
	}
	return &REST{store}
}