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Add k8s resource attributes automatically

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Co-authored-by: Romain <rtribotte@users.noreply.github.com>
This commit is contained in:
Kevin Pollet 2025-07-21 12:06:04 +02:00 • committed by GitHub
parent 7b78128d4e
commit 78cc85283c
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GPG key ID: B5690EEEBB952194
15 changed files with 170 additions and 60 deletions
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13
pkg/tracing/tracing.go
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@ -25,11 +25,11 @@ import (
// Backend is an abstraction for tracking backend (OpenTelemetry, ...).
type Backend interface {
Setup(serviceName string, sampleRate float64, resourceAttributes map[string]string) (trace.Tracer, io.Closer, error)
Setup(ctx context.Context, serviceName string, sampleRate float64, resourceAttributes map[string]string) (trace.Tracer, io.Closer, error)
}
// NewTracing Creates a Tracing.
func NewTracing(conf *static.Tracing) (*Tracer, io.Closer, error) {
func NewTracing(ctx context.Context, conf *static.Tracing) (*Tracer, io.Closer, error) {
var backend Backend
if conf.OTLP != nil {
@ -44,7 +44,7 @@ func NewTracing(conf *static.Tracing) (*Tracer, io.Closer, error) {
otel.SetTextMapPropagator(autoprop.NewTextMapPropagator())
tr, closer, err := backend.Setup(conf.ServiceName, conf.SampleRate, conf.ResourceAttributes)
tr, closer, err := backend.Setup(ctx, conf.ServiceName, conf.SampleRate, conf.ResourceAttributes)
if err != nil {
return nil, nil, err
}
@ -84,13 +84,6 @@ func InjectContextIntoCarrier(req *http.Request) {
propagator.Inject(req.Context(), propagation.HeaderCarrier(req.Header))
}
// SetStatusErrorf flags the span as in error and log an event.
func SetStatusErrorf(ctx context.Context, format string, args ...interface{}) {
if span := trace.SpanFromContext(ctx); span != nil {
span.SetStatus(codes.Error, fmt.Sprintf(format, args...))
}
}
// Span is trace.Span wrapping the Traefik TracerProvider.
type Span struct {
trace.Span