Prometheus bilan integratsiya qilish uchun kutubxonalarni ishlatish bo'yicha tajribangiz bormi?

Ha, Go'da Prometheus bilan integratsiya uchun rasmiy mijoz kutubxonasi mavjud — bu prometheus/client_golang paketidir. Bu paket metrikalarni (hisoblagichlar, histogramlar, yig‘uvchilar va boshqalar) yaratish va ro‘yxatdan o‘tkazish imkonini beradi, ular keyinchalik Prometheus uchun eksport qilinishi mumkin.

Foydalanish misoli:

import (
    "github.com/prometheus/client_golang/prometheus"
    "github.com/prometheus/client_golang/prometheus/promhttp"
    "net/http"
)

var (
    opsProcessed = prometheus.NewCounter(prometheus.CounterOpts{
        Name: "myapp_processed_ops_total",
        Help: "Jami ishlov berilgan voqealar soni",
    })
)

func init() {
    prometheus.MustRegister(opsProcessed)
}

func handler(w http.ResponseWriter, r *http.Request) {
    opsProcessed.Inc()
    w.Write([]byte("Salom, Prometheus!"))
}

func main() {
    http.Handle("/metrics", promhttp.Handler())
    http.HandleFunc("/", handler)
    http.ListenAndServe(":8080", nil)
}

Ushbu yondashuv sizning ilovangizga osonlik bilan metrikalarni integratsiya qilish va ularni Prometheus yordamida yig‘ish imkonini beradi.