Exemple #1
0
func main() {
	log.InitWithConfig(log.Config{Name: "console"})

	app := cli.NewApp()
	app.Name = "vulcanbundle"
	app.Usage = "Command line interface to compile plugins into vulcan binary"
	app.Commands = []cli.Command{
		{
			Name:   "init",
			Usage:  "Init bundle",
			Action: initBundle,
			Flags: []cli.Flag{
				cli.StringSliceFlag{
					Name:  "middleware, m",
					Value: &cli.StringSlice{},
					Usage: "Path to repo and revision, e.g. github.com/mailgun/vulcand-plugins/auth",
				},
			},
		},
	}
	err := app.Run(os.Args)
	if err != nil {
		log.Errorf("Error: %s\n", err)
	}
}
Exemple #2
0
func main() {
	log.InitWithConfig(log.Config{Name: "console"})

	cmd := command.NewCommand(registry.GetRegistry())
	err := cmd.Run(os.Args)
	if err != nil {
		log.Errorf("error: %s\n", err)
	}
}
func (s *VESuite) SetUpSuite(c *C) {
	log.InitWithConfig(log.Config{Name: "console"})

	etcdNodes := os.Getenv("VULCAND_TEST_ETCD_NODES")
	if etcdNodes == "" {
		c.Skip("This test requires running Etcd, please provide url via VULCAND_TEST_ETCD_NODES environment variable")
		return
	}
	s.etcdNodes = strings.Split(etcdNodes, ",")
	s.client = etcd.NewClient(s.etcdNodes)

	s.etcdPrefix = os.Getenv("VULCAND_TEST_ETCD_PREFIX")
	if s.etcdPrefix == "" {
		c.Skip("This test requires Etcd prefix, please provide url via VULCAND_TEST_ETCD_PREFIX environment variable")
		return
	}

	s.apiUrl = os.Getenv("VULCAND_TEST_API_URL")
	if s.apiUrl == "" {
		c.Skip("This test requires running vulcand daemon, provide API url via VULCAND_TEST_API_URL environment variable")
		return
	}

	s.serviceUrl = os.Getenv("VULCAND_TEST_SERVICE_URL")
	if s.serviceUrl == "" {
		c.Skip("This test requires running vulcand daemon, provide API url via VULCAND_TEST_SERVICE_URL environment variable")
		return
	}

	s.sealKey = os.Getenv("VULCAND_TEST_SEAL_KEY")
	if s.sealKey == "" {
		c.Skip("This test requires running vulcand daemon, provide API url via VULCAND_TEST_SEAL_KEY environment variable")
		return
	}

	key, err := secret.KeyFromString(s.sealKey)
	c.Assert(err, IsNil)

	box, err := secret.NewBox(key)
	c.Assert(err, IsNil)

	s.box = box
}
func (s *StaplerSuite) SetUpSuite(c *C) {
	log.InitWithConfig(log.Config{Name: "console"})
	s.re = testutils.OCSPResponse
}
func (s *Service) Start() error {
	log.InitWithConfig(log.Config{
		Name:     s.options.Log,
		Severity: s.options.LogSeverity.S.String(),
	})

	log.Infof("Service starts with options: %#v", s.options)

	if s.options.PidPath != "" {
		ioutil.WriteFile(s.options.PidPath, []byte(fmt.Sprint(os.Getpid())), 0644)
	}

	if s.options.StatsdAddr != "" {
		var err error
		s.metricsClient, err = metrics.NewWithOptions(s.options.StatsdAddr, s.options.StatsdPrefix, metrics.Options{UseBuffering: true})
		if err != nil {
			return err
		}
	}

	apiFile, muxFiles, err := s.getFiles()
	if err != nil {
		return err
	}

	if err := s.newEngine(); err != nil {
		return err
	}

	s.stapler = stapler.New()
	s.supervisor = supervisor.New(
		s.newProxy, s.ng, s.errorC, supervisor.Options{Files: muxFiles})

	// Tells configurator to perform initial proxy configuration and start watching changes
	if err := s.supervisor.Start(); err != nil {
		return err
	}

	if err := s.initApi(); err != nil {
		return err
	}

	go func() {
		s.errorC <- s.startApi(apiFile)
	}()

	if s.metricsClient != nil {
		go s.reportSystemMetrics()
	}
	signal.Notify(s.sigC, os.Interrupt, os.Kill, syscall.SIGTERM, syscall.SIGUSR2, syscall.SIGCHLD)

	// Block until a signal is received or we got an error
	for {
		select {
		case signal := <-s.sigC:
			switch signal {
			case syscall.SIGTERM, syscall.SIGINT:
				log.Infof("Got signal '%s', shutting down gracefully", signal)
				s.supervisor.Stop(true)
				log.Infof("All servers stopped")
				return nil
			case syscall.SIGKILL:
				log.Infof("Got signal '%s', exiting now without waiting", signal)
				s.supervisor.Stop(false)
				return nil
			case syscall.SIGUSR2:
				log.Infof("Got signal '%s', forking a new self", signal)
				if err := s.startChild(); err != nil {
					log.Infof("Failed to start self: %s", err)
				} else {
					log.Infof("Successfully started self")
				}
			case syscall.SIGCHLD:
				log.Warningf("Child exited, got '%s', collecting status", signal)
				var wait syscall.WaitStatus
				syscall.Wait4(-1, &wait, syscall.WNOHANG, nil)
				log.Warningf("Collected exit status from child")
			default:
				log.Infof("Ignoring '%s'", signal)
			}
		case err := <-s.errorC:
			log.Infof("Got request to shutdown with error: %s", err)
			return err
		}
	}
}
func (s *CmdSuite) SetUpSuite(c *C) {
	log.InitWithConfig(log.Config{Name: "console"})
}
func (s *SupervisorSuite) SetUpSuite(c *C) {
	log.InitWithConfig(log.Config{Name: "console"})
}