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* IDService: Add basic metrics * IDService: Add more metrics --------- Co-authored-by: Gabriel MABILLE <gamab@users.noreply.github.com>
57 lines
1.7 KiB
Go
57 lines
1.7 KiB
Go
package idimpl
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import (
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"github.com/prometheus/client_golang/prometheus"
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)
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const (
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metricsNamespace = "grafana"
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metricsSubSystem = "idforwarding"
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)
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func newMetrics(reg prometheus.Registerer) *metrics {
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m := &metrics{
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tokenSigningCounter: prometheus.NewCounter(prometheus.CounterOpts{
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Namespace: metricsNamespace,
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Subsystem: metricsSubSystem,
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Name: "idforwarding_token_signing_total",
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Help: "Number of token signings",
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}),
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tokenSigningFromCacheCounter: prometheus.NewCounter(prometheus.CounterOpts{
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Namespace: metricsNamespace,
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Subsystem: metricsSubSystem,
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Name: "idforwarding_token_signing_from_cache_total",
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Help: "Number of signed tokens retrieved from cache",
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}),
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failedTokenSigningCounter: prometheus.NewCounter(prometheus.CounterOpts{
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Namespace: metricsNamespace,
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Subsystem: metricsSubSystem,
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Name: "idforwarding_failed_token_signing_total",
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Help: "Number of failed token signings",
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}),
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tokenSigningDurationHistogram: prometheus.NewHistogram(prometheus.HistogramOpts{
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Namespace: metricsNamespace,
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Subsystem: metricsSubSystem,
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Name: "idforwarding_token_signing_duration_seconds",
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Help: "Histogram of token signing duration",
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Buckets: []float64{0.1, 0.25, 0.5, 1, 2, 5, 10},
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}),
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}
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if reg != nil {
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reg.MustRegister(m.tokenSigningCounter)
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reg.MustRegister(m.tokenSigningFromCacheCounter)
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reg.MustRegister(m.failedTokenSigningCounter)
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reg.MustRegister(m.tokenSigningDurationHistogram)
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}
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return m
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}
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type metrics struct {
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tokenSigningCounter prometheus.Counter
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tokenSigningFromCacheCounter prometheus.Counter
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failedTokenSigningCounter prometheus.Counter
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tokenSigningDurationHistogram prometheus.Histogram
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}
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