NewAdmission creates a new Admission controller.

AdmissionError is returned when an internal error occured when trying to process an admission, an error is returned with this status containing futher detail.

AdmissionGranted is returned when the release is admitted to the system, no error is returned with this status.

AdmissionRejected is returned when an admission is rejected by the system, typically this is due to a currently active deployment, an error is returned with details on the rejection.

AdmissionImpl is a concrete implementation of the Admission interface.

Admission defines an interface for an admission controller.

AdmissionResponse is returned by the controller.