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Add prefix to datadog metrics

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This commit is contained in:
Huan Wang 2021-10-06 09:34:07 -06:00 • committed by GitHub
parent 32340252b2
commit 85dd45cb81
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11 changed files with 90 additions and 34 deletions
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20
pkg/metrics/datadog.go
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@ -11,12 +11,10 @@ import (
"github.com/traefik/traefik/v2/pkg/types"
)
var datadogClient = dogstatsd.New("traefik.", kitlog.LoggerFunc(func(keyvals ...interface{}) error {
log.WithoutContext().WithField(log.MetricsProviderName, "datadog").Info(keyvals)
return nil
}))
var datadogTicker *time.Ticker
var (
datadogClient *dogstatsd.Dogstatsd
datadogTicker *time.Ticker
)
// Metric names consistent with https://github.com/DataDog/integrations-extras/pull/64
const (
@ -46,6 +44,16 @@ const (
// RegisterDatadog registers the metrics pusher if this didn't happen yet and creates a datadog Registry instance.
func RegisterDatadog(ctx context.Context, config *types.Datadog) Registry {
// just to be sure there is a prefix defined
if config.Prefix == "" {
config.Prefix = defaultMetricsPrefix
}
datadogClient = dogstatsd.New(config.Prefix+".", kitlog.LoggerFunc(func(keyvals ...interface{}) error {
log.WithoutContext().WithField(log.MetricsProviderName, "datadog").Info(keyvals)
return nil
}))
if datadogTicker == nil {
datadogTicker = initDatadogClient(ctx, config)
}