Merge pull request kubernetes#84221 from wuyafang/remove_promhttp_from_etcd

remove reference to promhttp in etcd-version-monitor

Author: k8s-ci-robot

cluster/images/etcd-version-monitor/BUILD

@@ -18,7 +18,6 @@ go_library(
     deps = [
         "//staging/src/k8s.io/component-base/metrics:go_default_library",
         "//vendor/github.com/gogo/protobuf/proto:go_default_library",
-        "//vendor/github.com/prometheus/client_golang/prometheus/promhttp:go_default_library",
         "//vendor/github.com/prometheus/client_model/go:go_default_library",
         "//vendor/github.com/prometheus/common/expfmt:go_default_library",
         "//vendor/github.com/spf13/pflag:go_default_library",

cluster/images/etcd-version-monitor/etcd-version-monitor.go

@@ -26,7 +26,6 @@ import (
 	"time"
 
 	"github.com/gogo/protobuf/proto"
-	"github.com/prometheus/client_golang/prometheus/promhttp"
 	dto "github.com/prometheus/client_model/go"
 	"github.com/prometheus/common/expfmt"
 	"github.com/spf13/pflag"
@@ -402,6 +401,6 @@ func main() {
 
 	// Serve our metrics on listenAddress/metricsPath.
 	klog.Infof("Listening on: %v", listenAddress)
-	http.Handle(metricsPath, promhttp.HandlerFor(gatherer, promhttp.HandlerOpts{}))
+	http.Handle(metricsPath, metrics.HandlerFor(gatherer, metrics.HandlerOpts{}))
 	klog.Errorf("Stopped listening/serving metrics: %v", http.ListenAndServe(listenAddress, nil))
 }