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Create a custom logger for jaeger

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Michael 2018-06-28 17:36:03 +02:00 committed by Traefiker Bot
parent 886cc83ad9
commit d5436fb28b
2 changed files with 16 additions and 3 deletions
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4
middlewares/tracing/jaeger/jaeger.go
View File

@ -6,7 +6,6 @@ import (
"github.com/containous/traefik/log"
"github.com/opentracing/opentracing-go"
jaegercfg "github.com/uber/jaeger-client-go/config"
jaegerlog "github.com/uber/jaeger-client-go/log"
jaegermet "github.com/uber/jaeger-lib/metrics"
)
@ -35,13 +34,12 @@ func (c *Config) Setup(componentName string) (opentracing.Tracer, io.Closer, err
},
}
jLogger := jaegerlog.StdLogger
jMetricsFactory := jaegermet.NullFactory
// Initialize tracer with a logger and a metrics factory
closer, err := jcfg.InitGlobalTracer(
componentName,
jaegercfg.Logger(jLogger),
jaegercfg.Logger(&jaegerLogger{}),
jaegercfg.Metrics(jMetricsFactory),
)
if err != nil {

15
middlewares/tracing/jaeger/logger.go Normal file
View File

@ -0,0 +1,15 @@
package jaeger
import "github.com/containous/traefik/log"
// jaegerLogger is an implementation of the Logger interface that delegates to traefik log
type jaegerLogger struct{}
func (l *jaegerLogger) Error(msg string) {
log.Errorf("Tracing jaeger error: %s", msg)
}
// Infof logs a message at debug priority
func (l *jaegerLogger) Infof(msg string, args ...interface{}) {
log.Debugf(msg, args...)
}