Subsystem: replicationSubsystem,
		Name:      currLinkLatency,
		Help:      "Replication current link latency in milliseconds",
		Type:      gaugeMetric,
	}
}

func getClusterRepLinkOnlineMD() MetricDescription {
	return MetricDescription{
		Namespace: nodeMetricNamespace,
		Subsystem: replicationSubsystem,
		Name:      linkOnline,