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⚠️ Drop rest client request latecy metric #1586

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⚠️ Drop rest client request latecy metric #1586

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21 changes: 1 addition & 20 deletions pkg/metrics/client_go_adapter.go
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Original file line number Diff line number Diff line change
Expand Up @@ -18,8 +18,6 @@ package metrics

import (
"context"
"net/url"
"time"

"github.com/prometheus/client_golang/prometheus"
reflectormetrics "k8s.io/client-go/tools/cache"
Expand Down Expand Up @@ -52,13 +50,6 @@ const (

var (
// client metrics.
requestLatency = prometheus.NewHistogramVec(prometheus.HistogramOpts{
Subsystem: RestClientSubsystem,
Name: LatencyKey,
Help: "Request latency in seconds. Broken down by verb and URL.",
Buckets: prometheus.ExponentialBuckets(0.001, 2, 10),
}, []string{"verb", "url"})

requestResult = prometheus.NewCounterVec(prometheus.CounterOpts{
Subsystem: RestClientSubsystem,
Name: ResultKey,
Expand Down Expand Up @@ -127,13 +118,11 @@ func init() {
// registerClientMetrics sets up the client latency metrics from client-go.
func registerClientMetrics() {
// register the metrics with our registry
Registry.MustRegister(requestLatency)
Registry.MustRegister(requestResult)

// register the metrics with client-go
clientmetrics.Register(clientmetrics.RegisterOpts{
RequestLatency: &latencyAdapter{metric: requestLatency},
RequestResult: &resultAdapter{metric: requestResult},
RequestResult: &resultAdapter{metric: requestResult},
})
}

Expand All @@ -159,14 +148,6 @@ func registerReflectorMetrics() {
// copied (more-or-less directly) from k8s.io/kubernetes setup code
// (which isn't anywhere in an easily-importable place).

type latencyAdapter struct {
metric *prometheus.HistogramVec
}

func (l *latencyAdapter) Observe(_ context.Context, verb string, u url.URL, latency time.Duration) {
l.metric.WithLabelValues(verb, u.String()).Observe(latency.Seconds())
}

type resultAdapter struct {
metric *prometheus.CounterVec
}
Expand Down