1 files changed, 0 insertions, 50 deletions
diff --git a/vendor/k8s.io/kubernetes/pkg/proxy/iptables/metrics.go b/vendor/k8s.io/kubernetes/pkg/proxy/iptables/metrics.go
deleted file mode 100644
index fabe6a595..000000000
--- a/vendor/k8s.io/kubernetes/pkg/proxy/iptables/metrics.go
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
-Copyright 2017 The Kubernetes Authors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package iptables
-
-import (
-	"sync"
-	"time"
-
-	"github.com/prometheus/client_golang/prometheus"
-)
-
-const kubeProxySubsystem = "kubeproxy"
-
-var (
-	SyncProxyRulesLatency = prometheus.NewHistogram(
-		prometheus.HistogramOpts{
-			Subsystem: kubeProxySubsystem,
-			Name:      "sync_proxy_rules_latency_microseconds",
-			Help:      "SyncProxyRules latency",
-			Buckets:   prometheus.ExponentialBuckets(1000, 2, 15),
-		},
-	)
-)
-
-var registerMetricsOnce sync.Once
-
-func RegisterMetrics() {
-	registerMetricsOnce.Do(func() {
-		prometheus.MustRegister(SyncProxyRulesLatency)
-	})
-}
-
-// Gets the time since the specified start in microseconds.
-func sinceInMicroseconds(start time.Time) float64 {
-	return float64(time.Since(start).Nanoseconds() / time.Microsecond.Nanoseconds())
-}