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Add Metrics

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Michael 2019-07-18 21:36:05 +02:00 • committed by Traefiker Bot
parent 4dc448056c
commit 8e97af8dc3
121 changed files with 8364 additions and 3811 deletions
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55
pkg/metrics/statsd.go
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@ -19,18 +19,18 @@ var statsdClient = statsd.New("traefik.", kitlog.LoggerFunc(func(keyvals ...inte
var statsdTicker *time.Ticker
const (
statsdMetricsBackendReqsName = "backend.request.total"
statsdMetricsBackendLatencyName = "backend.request.duration"
statsdRetriesTotalName = "backend.retries.total"
statsdMetricsServiceReqsName = "service.request.total"
statsdMetricsServiceLatencyName = "service.request.duration"
statsdRetriesTotalName = "service.retries.total"
statsdConfigReloadsName = "config.reload.total"
statsdConfigReloadsFailureName = statsdConfigReloadsName + ".failure"
statsdLastConfigReloadSuccessName = "config.reload.lastSuccessTimestamp"
statsdLastConfigReloadFailureName = "config.reload.lastFailureTimestamp"
statsdEntrypointReqsName = "entrypoint.request.total"
statsdEntrypointReqDurationName = "entrypoint.request.duration"
statsdEntrypointOpenConnsName = "entrypoint.connections.open"
statsdOpenConnsName = "backend.connections.open"
statsdServerUpName = "backend.server.up"
statsdEntryPointReqsName = "entrypoint.request.total"
statsdEntryPointReqDurationName = "entrypoint.request.duration"
statsdEntryPointOpenConnsName = "entrypoint.connections.open"
statsdOpenConnsName = "service.connections.open"
statsdServerUpName = "service.server.up"
)
// RegisterStatsd registers the metrics pusher if this didn't happen yet and creates a statsd Registry instance.
@ -39,21 +39,30 @@ func RegisterStatsd(ctx context.Context, config *types.Statsd) Registry {
statsdTicker = initStatsdTicker(ctx, config)
}
return &standardRegistry{
enabled: true,
configReloadsCounter: statsdClient.NewCounter(statsdConfigReloadsName, 1.0),
configReloadsFailureCounter: statsdClient.NewCounter(statsdConfigReloadsFailureName, 1.0),
lastConfigReloadSuccessGauge: statsdClient.NewGauge(statsdLastConfigReloadSuccessName),
lastConfigReloadFailureGauge: statsdClient.NewGauge(statsdLastConfigReloadFailureName),
entrypointReqsCounter: statsdClient.NewCounter(statsdEntrypointReqsName, 1.0),
entrypointReqDurationHistogram: statsdClient.NewTiming(statsdEntrypointReqDurationName, 1.0),
entrypointOpenConnsGauge: statsdClient.NewGauge(statsdEntrypointOpenConnsName),
backendReqsCounter: statsdClient.NewCounter(statsdMetricsBackendReqsName, 1.0),
backendReqDurationHistogram: statsdClient.NewTiming(statsdMetricsBackendLatencyName, 1.0),
backendRetriesCounter: statsdClient.NewCounter(statsdRetriesTotalName, 1.0),
backendOpenConnsGauge: statsdClient.NewGauge(statsdOpenConnsName),
backendServerUpGauge: statsdClient.NewGauge(statsdServerUpName),
registry := &standardRegistry{
configReloadsCounter: statsdClient.NewCounter(statsdConfigReloadsName, 1.0),
configReloadsFailureCounter: statsdClient.NewCounter(statsdConfigReloadsFailureName, 1.0),
lastConfigReloadSuccessGauge: statsdClient.NewGauge(statsdLastConfigReloadSuccessName),
lastConfigReloadFailureGauge: statsdClient.NewGauge(statsdLastConfigReloadFailureName),
}
if config.AddEntryPointsLabels {
registry.epEnabled = config.AddEntryPointsLabels
registry.entryPointReqsCounter = statsdClient.NewCounter(statsdEntryPointReqsName, 1.0)
registry.entryPointReqDurationHistogram = statsdClient.NewTiming(statsdEntryPointReqDurationName, 1.0)
registry.entryPointOpenConnsGauge = statsdClient.NewGauge(statsdEntryPointOpenConnsName)
}
if config.AddServicesLabels {
registry.svcEnabled = config.AddServicesLabels
registry.serviceReqsCounter = statsdClient.NewCounter(statsdMetricsServiceReqsName, 1.0)
registry.serviceReqDurationHistogram = statsdClient.NewTiming(statsdMetricsServiceLatencyName, 1.0)
registry.serviceRetriesCounter = statsdClient.NewCounter(statsdRetriesTotalName, 1.0)
registry.serviceOpenConnsGauge = statsdClient.NewGauge(statsdOpenConnsName)
registry.serviceServerUpGauge = statsdClient.NewGauge(statsdServerUpName)
}
return registry
}
// initStatsdTicker initializes metrics pusher and creates a statsdClient if not created already
@ -66,7 +75,7 @@ func initStatsdTicker(ctx context.Context, config *types.Statsd) *time.Ticker {
report := time.NewTicker(time.Duration(config.PushInterval))
safe.Go(func() {
statsdClient.SendLoop(report.C, "udp", address)
statsdClient.SendLoop(ctx, report.C, "udp", address)
})
return report