OnConflict provides a K8s-way "retrier" mechanism to avoid conflicts on resource updates.

OnError provides a K8s-way "retrier" mechanism.

OnErrorWithLimit provides a K8s-way "retrier" mechanism with a time limit as option.

AlwaysRetryFunc returns always true and thus indicates that always should be tried until the retrier hits its limit.

TestableRetryFunc returns true if the returned error is a TestableRetrierError and indicates that an action should be tried until the retrier hits its limit.

TestableRetrierError marks errors that indicate that a previously executed action should be retried with again.