Example docker volume

main.go

var logrusIn = logrus.New()
var logrusOut = logrus.New()

func init() {
	logrusIn.SetFormatter(&logrus.JSONFormatter{})
	logrusIn.SetOutput(os.Stdout)
	logrusIn.SetLevel(logrus.InfoLevel)

	logrusOut.SetFormatter(&logrus.JSONFormatter{})
	logrusOut.SetOutput(os.Stdout)
	logrusOut.SetLevel(logrus.InfoLevel)
}

func main() {
	// exampleClient()
	// telebotEx()
	// app := googleService()
	// sendToToken1(app)
	// sendAll(app)
	echoTest()
}
func echoTest() {
	fmt.Printf("\n -- ENTER MAIN LOG HELLO WORLD --\n")
	fmt.Printf("\nENV API_LOGRUS_PATH1 %s\n", os.Getenv("API_LOGRUS_PATH1"))
	fmt.Printf("\nENV API_LOGRUS_PATH2 %s\n", os.Getenv("API_LOGRUS_PATH2"))

	files, err := ioutil.ReadDir(".")
	fmt.Printf("\n -- DIR LIST START --\n")
	if err != nil {
		log.Fatal(err)
	}
	for _, f := range files {
		fmt.Printf("\nfileName %s\n", f.Name())
	}
	fmt.Printf("\n -- DIR LIST END --\n")

	// ---------------------------------------------------------------------------------------
	logrusIn.Out = os.Stdout
	file1, err := os.OpenFile(os.Getenv("API_LOGRUS_PATH1"), os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0666)
	if err == nil {
		logrusIn.Out = file1
	} else {
		logrusIn.Info("Failed to log to file, using default stderr")
	}
	defer file1.Close()

	// ---------------------------------------------------------------------------------------
	logrusOut.Out = os.Stdout
	file2, err := os.OpenFile(os.Getenv("API_LOGRUS_PATH2"), os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0666)
	if err == nil {
		logrusOut.Out = file2
	} else {
		logrusOut.Info("Failed to log to file, using default stderr")
	}
	defer file2.Close()
	// ---------------------------------------------------------------------------------------

	// Echo instance
	e := echo.New()

	// Middleware
	e.Use(middleware.Logger())
	e.Use(middleware.Recover())

	// Routes
	e.GET("/", hello)

	// Start server
	e.Logger.Fatal(e.Start(":4444"))
}

// Handler
func hello(c echo.Context) error {

	iFoo := 209
	strFoo := foo.ConvertInt2String(iFoo)
	fmt.Printf("\nfoo.ConvertInt2String %d : %s\n", iFoo, strFoo)

	strBar := "28"
	iBar, _ := bar.ConvertString2Int(strBar)
	fmt.Printf("\nbar.ConvertString2Int %s : %d\n", strBar, iBar)

	logrusIn.WithFields(logrus.Fields{
		"CREATE PAYM ORDER REQUEST_BODY111111": "string(jsonValue)",
	}).Info("createPaymentOrder")

	logrusOut.WithFields(logrus.Fields{
		"CREATE PAYM ORDER REQUEST_BODY222222": "string(jsonValue)",
	}).Info("createPaymentOrder")

	return c.String(http.StatusOK, "Hello, World Go modules!")
}