ByAnnotation returns a predicate func that only includes objects with the given annotation.

ByLabel returns a predicate func that only includes objects with the given label.

ByLabel returns a predicate func that only includes objects that have a specific label key (value is ignored).

ByName returns a predicate func that only includes objects in the given names.

ByNamespace returns a predicate func that only includes objects in the given namespace.

Factory returns a predicate func that applies the given filter function on CREATE, UPDATE and DELETE events.

MultiFactory returns a predicate func that applies the given filter functions to the respective events for CREATE, UPDATE and DELETE.

TrueFilter is a helper filter implementation that always returns true, e.g.