Пример #1
0
Файл: main.go Проект: brb/weave
func run(dockerClient *docker.Client, weave *weaveapi.Client, address, meshAddress string, noMulticastRoute bool) error {
	endChan := make(chan error, 1)
	if address != "" {
		globalListener, err := listenAndServe(dockerClient, weave, address, noMulticastRoute, endChan, "global", false)
		if err != nil {
			return err
		}
		defer os.Remove(address)
		defer globalListener.Close()
	}
	if meshAddress != "" {
		meshListener, err := listenAndServe(dockerClient, weave, meshAddress, noMulticastRoute, endChan, "local", true)
		if err != nil {
			return err
		}
		defer os.Remove(meshAddress)
		defer meshListener.Close()
	}

	statusListener, err := weavenet.ListenUnixSocket("/home/weave/status.sock")
	if err != nil {
		return err
	}
	go serveStatus(statusListener)
	sigChan := make(chan os.Signal, 1)
	signal.Notify(sigChan, os.Interrupt, os.Kill, syscall.SIGTERM)

	select {
	case sig := <-sigChan:
		Log.Debugf("Caught signal %s; shutting down", sig)
		return nil
	case err := <-endChan:
		return err
	}
}
Пример #2
0
Файл: proxy.go Проект: brb/weave
func (proxy *Proxy) ListenAndServeStatus(socket string) {
	listener, err := weavenet.ListenUnixSocket(socket)
	if err != nil {
		Log.Fatalf("ListenAndServeStatus failed: %s", err)
	}
	handler := http.HandlerFunc(proxy.StatusHTTP)
	if err := (&http.Server{Handler: handler}).Serve(listener); err != nil {
		Log.Fatalf("ListenAndServeStatus failed: %s", err)
	}
}
Пример #3
0
Файл: main.go Проект: brb/weave
func listenAndServe(dockerClient *docker.Client, weave *weaveapi.Client, address string, noMulticastRoute bool, endChan chan<- error, scope string, withIpam bool) (net.Listener, error) {
	d, err := netplugin.New(dockerClient, weave, scope, noMulticastRoute)
	if err != nil {
		return nil, err
	}

	var i ipamapi.Ipam
	if withIpam {
		i = ipamplugin.NewIpam(weave)
	}

	listener, err := weavenet.ListenUnixSocket(address)
	if err != nil {
		return nil, err
	}
	Log.Printf("Listening on %s for %s scope", address, scope)

	go func() {
		endChan <- skel.Listen(listener, d, i)
	}()

	return listener, nil
}
Пример #4
0
Файл: main.go Проект: n054/weave
func listenAndServe(dockerClient *docker.Client, weave *weaveapi.Client, address string, endChan chan<- error, scope string, withIpam bool) (net.Listener, error) {
	name := strings.TrimSuffix(path.Base(address), ".sock")
	d, err := netplugin.New(dockerClient, weave, name, scope)
	if err != nil {
		return nil, err
	}

	var i ipamapi.Ipam
	if withIpam {
		i = ipamplugin.NewIpam(weave)
	}

	listener, err := weavenet.ListenUnixSocket(address)
	if err != nil {
		return nil, err
	}
	Log.Printf("Listening on %s for %s scope", address, scope)

	go func() {
		endChan <- skel.Listen(listener, d, i)
	}()

	return listener, nil
}