32 lines
655 B
Go
32 lines
655 B
Go
package metrics
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import (
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"os"
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"regexp"
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"github.com/prometheus/client_golang/prometheus"
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"github.com/prometheus/client_golang/prometheus/promauto"
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log "github.com/sirupsen/logrus"
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)
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var (
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Durations = promauto.NewHistogramVec(prometheus.HistogramOpts{
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Namespace: "ytsync",
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Subsystem: getHostname(),
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Name: "duration",
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Help: "The durations of the individual modules",
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}, []string{"path"})
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)
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func getHostname() string {
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hostname, err := os.Hostname()
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if err != nil {
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hostname = "ytsync_unknown"
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}
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reg, err := regexp.Compile("[^a-zA-Z0-9_]+")
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if err != nil {
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log.Fatal(err)
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}
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return reg.ReplaceAllString(hostname, "_")
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}
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