New registers a new controller given by the source resource(s) the controller watches, a target resource the controller sends its output, and a processing pipeline to process the base resources into target resources.

ErrorReporterStackSize controls the depth of the LIFO error buffer.

TrimPrefixSuffixLen contols the number of characters to retain at the prefix and the suffix of long strings.

Controller is a dcontroller reconciler.

ControllerReconciler is a generic reconciler that feeds the requests received from any of the sources into the controller processor pipeline.