Merge pull request #157 from Nordix/arp_dynloglevel

Add capability to set loglevel to trace during runtime

main.go

@@ -100,6 +100,10 @@ func main() {
 		logrus.Fatalf("invalid log level %s", conf.LogLevel)
 	}
 	logrus.SetLevel(level)
+	logruslogger.SetupLevelChangeOnSignal(ctx, map[os.Signal]logrus.Level{
+		syscall.SIGUSR1: logrus.TraceLevel,
+		syscall.SIGUSR2: level,
+	})
 
 	// ********************************************************************************
 	// Configure Open Telemetry