instantiate new logger for server

Signed-off-by: replay <[email protected]>

exporter.go

@@ -17,15 +17,14 @@ import (
 	"golang.org/x/sys/windows/svc"
 
 	"github.com/StackExchange/wmi"
-	gokitLogrus "github.com/go-kit/kit/log/logrus"
+	gokitLog "github.com/go-kit/kit/log"
 	"github.com/prometheus-community/windows_exporter/collector"
 	"github.com/prometheus-community/windows_exporter/config"
 	"github.com/prometheus/client_golang/prometheus"
 	"github.com/prometheus/client_golang/prometheus/promhttp"
 	"github.com/prometheus/common/log"
 	"github.com/prometheus/common/version"
 	"github.com/prometheus/exporter-toolkit/https"
-	"github.com/sirupsen/logrus"
 	"gopkg.in/alecthomas/kingpin.v2"
 )
 
@@ -406,7 +405,7 @@ func main() {
 	go func() {
 		log.Infoln("Starting server on", *listenAddress)
 		server := &http.Server{Addr: *listenAddress}
-		if err := https.Listen(server, *httpsConfig, gokitLogrus.NewLogrusLogger(log.Base().(logrus.FieldLogger))); err != nil {
+		if err := https.Listen(server, *httpsConfig, gokitLog.NewLogfmtLogger(os.Stdout)); err != nil {
 			log.Fatalf("cannot start windows_exporter: %s", err)
 		}
 	}()

go.mod

@@ -15,7 +15,6 @@ require (
 	github.com/prometheus/client_model v0.2.0
 	github.com/prometheus/common v0.15.0
 	github.com/prometheus/exporter-toolkit v0.4.0
-	github.com/sirupsen/logrus v1.6.0
 	golang.org/x/sys v0.0.0-20201015000850-e3ed0017c211
 	golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 // indirect
 	gopkg.in/alecthomas/kingpin.v2 v2.2.6