neo-go/pkg/network/metrics/prometheus.go
2020-01-10 11:14:27 +03:00

28 lines
638 B
Go

package metrics
import (
"net/http"
"github.com/prometheus/client_golang/prometheus/promhttp"
"go.uber.org/zap"
)
// PrometheusService https://prometheus.io/docs/guides/go-application.
type PrometheusService Service
// NewPrometheusService creates new service for gathering prometheus metrics.
func NewPrometheusService(cfg Config, log *zap.Logger) *Service {
if log == nil {
return nil
}
return &Service{
Server: &http.Server{
Addr: cfg.Address + ":" + cfg.Port,
Handler: promhttp.Handler(),
},
config: cfg,
serviceType: "Prometheus",
log: log.With(zap.String("service", "Prometheus")),
}
}