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This commit is contained in:
Alexander Pivkin 2025-11-24 18:12:23 +03:00
parent e9454a187c
commit 4889faa7e0
1 changed files with 18 additions and 2 deletions
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20
go_exporter/main.go
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@ -5,14 +5,30 @@ import (
"log" "log"
"net/http" "net/http"
"github.com/prometheus/client_golang/prometheus/promhttp" promhttp "github.com/prometheus/client_golang/prometheus/promhttp"
prometheus "github.com/prometheus/client_golang/prometheus"
) )
var fooMetric = prometheus.NewGauge(prometheus.GaugeOpts{
Name: "foo_metric",
Help: "Show whether a foo has occured in a cluster",
})
var barMetric = prometheus.NewGauge(prometheus.GaugeOpts{
Name: "bar_metric",
Help: "Show whether a bar has happened in a cluster",
})
func init() { func init() {
fmt.Println("###INIT THE CODE####") fmt.Println("###Register my metrics in prometheus####")
prometheus.MustRegister(fooMetric)
prometheus.MustRegister(barMetric)
fooMetric.Set(0)
barMetric.Set(1)
} }
func main() { func main() {
http.Handle("/metrics",promhttp.Handler()) http.Handle("/metrics",promhttp.Handler())
log.Fatal(http.ListenAndServe(":9040",nil)) log.Fatal(http.ListenAndServe(":9040",nil))