Add capability to set loglevel to trace during runtime

Signed-off-by: Arpad Kiss <[email protected]>

main.go

@@ -135,6 +135,7 @@ func main() {
 	logrus.SetLevel(level)
 	log.EnableTracing(true)
 	log.FromContext(ctx).WithField("duration", time.Since(now)).Infof("completed phase 1: get config from environment")
+	log.SetupLevelChangeOnSignal(ctx, level)
 
 	// ********************************************************************************
 	// Configure Open Telemetry