headscale/hscontrol/notifier/metrics.go
2024-04-27 10:47:39 +02:00

32 lines
1.2 KiB
Go

package notifier
import (
"github.com/prometheus/client_golang/prometheus"
"github.com/prometheus/client_golang/prometheus/promauto"
)
const prometheusNamespace = "headscale"
var (
notifierWaitForLock = promauto.NewHistogramVec(prometheus.HistogramOpts{
Namespace: prometheusNamespace,
Name: "notifier_wait_for_lock_seconds",
Help: "histogram of time spent waiting for the notifier lock",
Buckets: []float64{0.001, 0.01, 0.1, 0.3, 0.5, 1, 3, 5, 10},
}, []string{"action"})
notifierUpdateSent = promauto.NewCounterVec(prometheus.CounterOpts{
Namespace: prometheusNamespace,
Name: "notifier_update_sent_total",
Help: "total count of update sent on nodes channel",
}, []string{"status", "type", "trigger"})
notifierUpdateReceived = promauto.NewCounterVec(prometheus.CounterOpts{
Namespace: prometheusNamespace,
Name: "notifier_update_received_total",
Help: "total count of updates received by notifier",
}, []string{"type", "trigger"})
notifierNodeUpdateChans = promauto.NewGauge(prometheus.GaugeOpts{
Namespace: prometheusNamespace,
Name: "notifier_open_channels_total",
Help: "total count open channels in notifier",
})
)