NewBackoffEventRecorder returns a new Recorder that keeps track of the rate of events being recorded and if the rate is too fast, suspend recording events for a while, keeping events in memory.

NewConnectionChecker returns a ConnectionChecker.

Returns a new PodNetworkConnectivityCheckController that performs network connectivity checks as specified in the PodNetworkConnectivityChecks defined in the specified namespace, for the specified pod.

NewUpdatesManager returns a queue sorting UpdateManager.

RegisterMetrics in the global registry.

WithBackoff sets the duration of the event backoff.

WithLongWindow sets the long window excessive event rate.

WithShortWindow sets the short window excessive event rate.

ConnectionChecker checks a single connection and updates status when appropriate.

MetricsContext updates connectivity check metrics.

PodNetworkConnectivityCheckController continuously performs network connectivity checks and reports the results.

Recorder is a stripped down version of the library-go events.Recorder interface.

UpdatesManager manages a queue of updates.