fixup: improving attribute

Signed-off-by: Simon Schrottner <simon.schrottner@dynatrace.com>

Author: aepfli

flagd/pkg/runtime/runtime.go

@@ -149,9 +149,9 @@ func (r *Runtime) updateAndEmit(payload sync.DataSync) bool {
 	tracer := tp.Tracer("flagd-sync")
 	ctx, span := tracer.Start(context.Background(), "flagd flagset update",
 		trace.WithSpanKind(trace.SpanKindProducer),
-		trace.WithAttributes(attribute.String("feature_flag.source", payload.Source)),
-		trace.WithAttributes(attribute.String("feature_flag.selector", payload.Selector)),
-		trace.WithAttributes(attribute.String("feature_flag.sync_type", payload.Type.String())),
+		trace.WithAttributes(attribute.String("feature_flag.set.source", payload.Source)),
+		trace.WithAttributes(attribute.String("feature_flag.set.id", payload.Selector)),
+		trace.WithAttributes(attribute.String("feature_flag.flagd.sync_type", payload.Type.String())),
 	)
 	defer span.End()
 	notifications, resyncRequired, err := r.Evaluator.SetState(payload)
@@ -163,7 +163,7 @@ func (r *Runtime) updateAndEmit(payload sync.DataSync) bool {
 	}
 
 	// Number of notifications correlates to the number of flags changed through this sync, record it
-	span.SetAttributes(attribute.Int("feature_flag.change_count", len(notifications)))
+	span.SetAttributes(attribute.Int("feature_flag.set.flag_count", len(notifications)))
 
 	r.Service.Notify(service.Notification{
 		Type: service.ConfigurationChange,

flagd/pkg/service/flag-sync/sync-multiplexer.go

@@ -164,11 +164,6 @@ func (r *Multiplexer) SourcesAsMetadata() string {
 	return strings.Join(r.sources, ",")
 }
 
-type flagConfig struct {
-	flags    map[string]model.Flag
-	metadata map[string]string
-}
-
 // reFill local configuration values
 func (r *Multiplexer) reFill(ctx context.Context) error {
 	clear(r.selectorFlags)