Subsystem: replicationSubsystem,
		Name:      linkOnline,
		Help:      "Reports whether replication link is online (1) or offline(0)",
		Type:      gaugeMetric,
	}
}

func getClusterRepLinkCurrOfflineDurationMD() MetricDescription {
	return MetricDescription{
		Namespace: nodeMetricNamespace,
		Subsystem: replicationSubsystem,
		Name:      linkOfflineDuration,