diff --git a/collectors/wt_client_collector.go b/collectors/wt_client_collector.go index 6bcd44d..7680e14 100644 --- a/collectors/wt_client_collector.go +++ b/collectors/wt_client_collector.go @@ -17,6 +17,7 @@ type WtClientCollector struct { numBackupsDesc *prometheus.Desc numPendingBackupsDesc *prometheus.Desc + numSessionsDesc *prometheus.Desc // errChan is a channel that we send any errors that we encounter into. // This channel should be buffered so that it does not block sending. @@ -43,6 +44,13 @@ func NewWtClientCollector(lnd *lndclient.LndServices, "tower_pubkey", }, nil, ), + numSessionsDesc: prometheus.NewDesc( + "lnd_wt_client_num_sessions", + "watchtower client number of sessions", + []string{ + "tower_pubkey", + }, nil, + ), errChan: errChan, } @@ -89,6 +97,7 @@ func (c *WtClientCollector) Collect(ch chan<- prometheus.Metric) { numBackups uint32 numPendingBackups uint32 ) + for _, sessionInfo := range tower.SessionInfo { for _, session := range sessionInfo.Sessions { numBackups += session.NumBackups @@ -104,5 +113,9 @@ func (c *WtClientCollector) Collect(ch chan<- prometheus.Metric) { c.numPendingBackupsDesc, prometheus.GaugeValue, float64(numPendingBackups), pubkey, ) + ch <- prometheus.MustNewConstMetric( + c.numSessionsDesc, prometheus.GaugeValue, + float64(tower.NumSessions), pubkey, + ) } } diff --git a/grafana/provisioning/dashboards/watchtower.json b/grafana/provisioning/dashboards/watchtower.json new file mode 100644 index 0000000..cd5edd8 --- /dev/null +++ b/grafana/provisioning/dashboards/watchtower.json @@ -0,0 +1,361 @@ +{ + "__inputs": [ + { + "name": "DS_PROMETHEUS", + "label": "Prometheus", + "description": "", + "type": "datasource", + "pluginId": "prometheus", + "pluginName": "Prometheus" + } + ], + "__elements": {}, + "__requires": [ + { + "type": "grafana", + "id": "grafana", + "name": "Grafana", + "version": "12.1.1" + }, + { + "type": "datasource", + "id": "prometheus", + "name": "Prometheus", + "version": "1.0.0" + }, + { + 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