Ejemplo n.º 1
0
func main() {
	// load from the local JSON file into a config.Config struct
	cfg := config.NewConfig("./config.json")
	flag.Parse()
	// SetServerOverrides will allow us to override some of the values in
	// the JSON file with CLI flags.
	config.SetServerOverrides(cfg.Server)

	// initialize Gizmo’s server with given configs
	server.Init("nyt-saved-items", cfg.Server)

	// instantiate a new ‘saved items service’ with our MySQL credentials
	svc, err := service.NewSavedItemsService(cfg.MySQL)
	if err != nil {
		server.Log.Fatal("unable to create saved items service: ", err)
	}

	// register our saved item service with the Gizmo server
	err = server.Register(svc)
	if err != nil {
		server.Log.Fatal("unable to register saved items service: ", err)
	}

	// run the Gizmo server
	err = server.Run()
	if err != nil {
		server.Log.Fatal("unable to run saved items service: ", err)
	}
}
Ejemplo n.º 2
0
// Init will set up our name, logging, healthchecks and parse flags. If DefaultServer isn't set,
// this func will set it to a `SimpleServer` listening on `Config.Server.HTTPPort`.
func Init(name string, scfg *config.Server) {
	// generate a unique ID for the server
	id, _ := uuid.NewV4()
	Name = name + "-" + Version + "-" + id.String()

	// if no config given, attempt to pull one from
	// the environment.
	if scfg == nil {
		// allow the default config to be overridden by CLI
		flag.Parse()
		cfg := config.NewConfig(*config.ConfigLocationCLI)
		config.SetServerOverrides(cfg.Server)
		scfg = cfg.Server
	}

	if scfg.GOMAXPROCS != nil {
		runtime.GOMAXPROCS(*scfg.GOMAXPROCS)
	} else {
		runtime.GOMAXPROCS(runtime.NumCPU())
	}

	if scfg.JSONContentType != nil {
		jsonContentType = *scfg.JSONContentType
	}

	if scfg.MaxHeaderBytes != nil {
		maxHeaderBytes = *scfg.MaxHeaderBytes
	}

	// setup app logging
	if scfg.Log != "" {
		lf, err := logrotate.NewFile(scfg.Log)
		if err != nil {
			Log.Fatalf("unable to access log file: %s", err)
		}
		Log.Out = lf
		// json output when writing to file
		Log.Formatter = &logrus.JSONFormatter{}
	} else {
		Log.Out = os.Stderr
	}
	SetLogLevel(scfg)

	server = NewServer(scfg)
}
Ejemplo n.º 3
0
Archivo: main.go Proyecto: strogo/gizmo
func main() {
	cfg := config.NewConfig("./config.json")

	// set the pubsub's Log to be the same as server's
	pubsub.Log = server.Log

	// in case we want to override the port or log location via CLI
	flag.Parse()
	config.SetServerOverrides(cfg.Server)

	server.Init("gamestream-example", cfg.Server)

	err := server.Register(service.NewStreamService(cfg.Server.HTTPPort, cfg.Kafka))
	if err != nil {
		server.Log.Fatal(err)
	}

	if err = server.Run(); err != nil {
		server.Log.Fatal(err)
	}
}