Add a "lazy" type to track when an update is needed. It uses a nested
locking technique to avoid extra evaluation calls.
Kubernetes-commit: 5a1091d88d95bd1dd5c27f2c72cee4ecb4219dda
* Add tracker types and tests
* Modify ResourceEventHandler interface's OnAdd member
* Add additional ResourceEventHandlerDetailedFuncs struct
* Fix SharedInformer to let users track HasSynced for their handlers
* Fix in-tree controllers which weren't computing HasSynced correctly
* Deprecate the cache.Pop function
Kubernetes-commit: 8100efc7b3122ad119ee8fa4bbbedef3b90f2e0d
- unify test cases
- remove broken VersionedAttributes override abstraction
This overriding had no effect. The versioned.Attributes were never
used as admission.Attributes.Better make the versioned objects
explicit than hiding them under a wrong abstraction.
- remove wrapping of scheme.Convert
- internalize conversion package
Kubernetes-commit: 72f8a369d021037ca6179339d50ad595b5462a6c