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https://github.com/opencloud-eu/opencloud.git
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cc6681be3b
It didn't really make sense in multi-node setups because items could be started and finished on different nodes.
78 lines
2.3 KiB
Go
78 lines
2.3 KiB
Go
package metrics
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import (
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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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)
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var (
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// Namespace defines the namespace for the defines metrics.
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Namespace = "opencloud"
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// Subsystem defines the subsystem for the defines metrics.
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Subsystem = "postprocessing"
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buildInfo = promauto.NewGaugeVec(prometheus.GaugeOpts{
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Namespace: Namespace,
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Subsystem: Subsystem,
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Name: "build_info",
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Help: "Build information",
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}, []string{"version"})
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eventsOutstandingAcks = promauto.NewGauge(prometheus.GaugeOpts{
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Namespace: Namespace,
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Subsystem: Subsystem,
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Name: "events_outstanding_acks",
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Help: "Number of outstanding acks for events",
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})
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eventsUnprocessed = promauto.NewGauge(prometheus.GaugeOpts{
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Namespace: Namespace,
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Subsystem: Subsystem,
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Name: "events_unprocessed",
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Help: "Number of unprocessed events",
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})
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eventsRedelivered = promauto.NewGauge(prometheus.GaugeOpts{
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Namespace: Namespace,
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Subsystem: Subsystem,
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Name: "events_redelivered",
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Help: "Number of redelivered events",
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})
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finished = promauto.NewCounterVec(prometheus.CounterOpts{
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Namespace: Namespace,
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Subsystem: Subsystem,
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Name: "finished",
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Help: "Number of finished postprocessing events",
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}, []string{"status"})
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duration = promauto.NewHistogramVec(prometheus.HistogramOpts{
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Namespace: Namespace,
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Subsystem: Subsystem,
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Name: "duration_seconds",
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Help: "Duration of postprocessing operations in seconds",
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Buckets: []float64{0.1, 0.5, 1, 2.5, 5, 10, 30, 60, 120, 300, 600, 1200},
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}, []string{"status"})
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)
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// Metrics defines the available metrics of this service.
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type Metrics struct {
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// Counter *prometheus.CounterVec
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BuildInfo *prometheus.GaugeVec
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EventsOutstandingAcks prometheus.Gauge
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EventsUnprocessed prometheus.Gauge
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EventsRedelivered prometheus.Gauge
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Finished *prometheus.CounterVec
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Duration *prometheus.HistogramVec
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}
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// New initializes the available metrics.
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func New() *Metrics {
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m := &Metrics{
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BuildInfo: buildInfo,
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EventsOutstandingAcks: eventsOutstandingAcks,
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EventsUnprocessed: eventsUnprocessed,
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EventsRedelivered: eventsRedelivered,
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Finished: finished,
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Duration: duration,
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}
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return m
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}
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