forked from TrueCloudLab/frostfs-node
38 lines
862 B
Go
38 lines
862 B
Go
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package logger
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import (
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"strconv"
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"git.frostfs.info/TrueCloudLab/frostfs-observability/metrics"
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"github.com/prometheus/client_golang/prometheus"
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"go.uber.org/zap/zapcore"
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)
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const (
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logSubsystem = "log"
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logLevelLabel = "level"
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logDroppedLabel = "dropped"
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)
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type logMetrics struct {
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logCount *prometheus.CounterVec
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}
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func newLogMetrics(namespace string) *logMetrics {
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return &logMetrics{
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logCount: metrics.NewCounterVec(prometheus.CounterOpts{
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Namespace: namespace,
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Subsystem: logSubsystem,
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Name: "log_count",
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Help: "Total log entries emitted or dropped by severity level",
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}, []string{logLevelLabel, logDroppedLabel}),
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}
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}
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func (m *logMetrics) Inc(level zapcore.Level, dropped bool) {
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m.logCount.With(prometheus.Labels{
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logLevelLabel: level.String(),
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logDroppedLabel: strconv.FormatBool(dropped),
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}).Inc()
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}
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