76 lines
2.2 KiB
Go
76 lines
2.2 KiB
Go
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package server
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import (
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"github.com/prometheus/client_golang/prometheus"
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)
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var (
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metrics = newMetrics()
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)
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type serverMetrics struct {
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messagesPublishedSuccess prometheus.Counter
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messagesPublishedFailure prometheus.Counter
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messagesCached prometheus.Gauge
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firebasePublishedSuccess prometheus.Counter
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firebasePublishedFailure prometheus.Counter
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emailsPublishedSuccess prometheus.Counter
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emailsPublishedFailure prometheus.Counter
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visitors prometheus.Gauge
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subscribers prometheus.Gauge
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topics prometheus.Gauge
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httpRequests *prometheus.CounterVec
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}
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func newMetrics() *serverMetrics {
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m := &serverMetrics{
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messagesPublishedSuccess: prometheus.NewCounter(prometheus.CounterOpts{
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Name: "ntfy_messages_published_success",
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}),
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messagesPublishedFailure: prometheus.NewCounter(prometheus.CounterOpts{
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Name: "ntfy_messages_published_failure",
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}),
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messagesCached: prometheus.NewGauge(prometheus.GaugeOpts{
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Name: "ntfy_messages_cached_total",
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}),
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firebasePublishedSuccess: prometheus.NewCounter(prometheus.CounterOpts{
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Name: "ntfy_firebase_published_success",
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}),
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firebasePublishedFailure: prometheus.NewCounter(prometheus.CounterOpts{
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Name: "ntfy_firebase_published_failure",
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}),
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emailsPublishedSuccess: prometheus.NewCounter(prometheus.CounterOpts{
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Name: "ntfy_emails_sent_success",
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}),
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emailsPublishedFailure: prometheus.NewCounter(prometheus.CounterOpts{
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Name: "ntfy_emails_sent_failure",
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}),
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visitors: prometheus.NewGauge(prometheus.GaugeOpts{
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Name: "ntfy_visitors_total",
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}),
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subscribers: prometheus.NewGauge(prometheus.GaugeOpts{
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Name: "ntfy_subscribers_total",
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}),
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topics: prometheus.NewGauge(prometheus.GaugeOpts{
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Name: "ntfy_topics_total",
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}),
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httpRequests: prometheus.NewCounterVec(prometheus.CounterOpts{
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Name: "ntfy_http_requests_total",
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}, []string{"http_code", "ntfy_code", "http_method"}),
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}
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prometheus.MustRegister(
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m.messagesPublishedSuccess,
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m.messagesPublishedFailure,
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m.messagesCached,
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m.firebasePublishedSuccess,
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m.firebasePublishedFailure,
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m.emailsPublishedSuccess,
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m.emailsPublishedFailure,
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m.visitors,
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m.subscribers,
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m.topics,
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m.httpRequests,
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)
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return m
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}
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