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Add TLS certs expiration metric

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Sylvain Rabot 2020-12-18 18:44:03 +01:00 • committed by GitHub
parent 3140a4e0cd
commit a3327c4430
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15 changed files with 291 additions and 62 deletions
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34
pkg/metrics/datadog.go
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@ -20,18 +20,19 @@ var datadogTicker *time.Ticker
// Metric names consistent with https://github.com/DataDog/integrations-extras/pull/64
const (
ddMetricsServiceReqsName = "service.request.total"
ddMetricsServiceLatencyName = "service.request.duration"
ddRetriesTotalName = "service.retries.total"
ddConfigReloadsName = "config.reload.total"
ddConfigReloadsFailureTagName = "failure"
ddLastConfigReloadSuccessName = "config.reload.lastSuccessTimestamp"
ddLastConfigReloadFailureName = "config.reload.lastFailureTimestamp"
ddEntryPointReqsName = "entrypoint.request.total"
ddEntryPointReqDurationName = "entrypoint.request.duration"
ddEntryPointOpenConnsName = "entrypoint.connections.open"
ddOpenConnsName = "service.connections.open"
ddServerUpName = "service.server.up"
ddMetricsServiceReqsName = "service.request.total"
ddMetricsServiceLatencyName = "service.request.duration"
ddRetriesTotalName = "service.retries.total"
ddConfigReloadsName = "config.reload.total"
ddConfigReloadsFailureTagName = "failure"
ddLastConfigReloadSuccessName = "config.reload.lastSuccessTimestamp"
ddLastConfigReloadFailureName = "config.reload.lastFailureTimestamp"
ddEntryPointReqsName = "entrypoint.request.total"
ddEntryPointReqDurationName = "entrypoint.request.duration"
ddEntryPointOpenConnsName = "entrypoint.connections.open"
ddOpenConnsName = "service.connections.open"
ddServerUpName = "service.server.up"
ddTLSCertsNotAfterTimestampName = "tls.certs.notAfterTimestamp"
)
// RegisterDatadog registers the metrics pusher if this didn't happen yet and creates a datadog Registry instance.
@ -41,10 +42,11 @@ func RegisterDatadog(ctx context.Context, config *types.Datadog) Registry {
}
registry := &standardRegistry{
configReloadsCounter: datadogClient.NewCounter(ddConfigReloadsName, 1.0),
configReloadsFailureCounter: datadogClient.NewCounter(ddConfigReloadsName, 1.0).With(ddConfigReloadsFailureTagName, "true"),
lastConfigReloadSuccessGauge: datadogClient.NewGauge(ddLastConfigReloadSuccessName),
lastConfigReloadFailureGauge: datadogClient.NewGauge(ddLastConfigReloadFailureName),
configReloadsCounter: datadogClient.NewCounter(ddConfigReloadsName, 1.0),
configReloadsFailureCounter: datadogClient.NewCounter(ddConfigReloadsName, 1.0).With(ddConfigReloadsFailureTagName, "true"),
lastConfigReloadSuccessGauge: datadogClient.NewGauge(ddLastConfigReloadSuccessName),
lastConfigReloadFailureGauge: datadogClient.NewGauge(ddLastConfigReloadFailureName),
tlsCertsNotAfterTimestampGauge: datadogClient.NewGauge(ddTLSCertsNotAfterTimestampName),
}
if config.AddEntryPointsLabels {