Example #1
0
func init() {
	execdriver.RegisterInitFunc(DriverName, func(args *execdriver.InitArgs) error {
		var container *libcontainer.Container
		f, err := os.Open(filepath.Join(args.Root, "container.json"))
		if err != nil {
			return err
		}
		if err := json.NewDecoder(f).Decode(&container); err != nil {
			f.Close()
			return err
		}
		f.Close()

		rootfs, err := os.Getwd()
		if err != nil {
			return err
		}
		syncPipe, err := namespaces.NewSyncPipeFromFd(0, uintptr(args.Pipe))
		if err != nil {
			return err
		}
		if err := namespaces.Init(container, rootfs, args.Console, syncPipe, args.Args); err != nil {
			return err
		}
		return nil
	})
}
Example #2
0
func initAction(context *cli.Context) {
	container, err := loadContainer()
	if err != nil {
		log.Fatal(err)
	}

	rootfs, err := os.Getwd()
	if err != nil {
		log.Fatal(err)
	}

	pipeFd, err := strconv.Atoi(rawPipeFd)
	if err != nil {
		log.Fatal(err)
	}

	syncPipe, err := namespaces.NewSyncPipeFromFd(0, uintptr(pipeFd))
	if err != nil {
		log.Fatalf("unable to create sync pipe: %s", err)
	}

	if err := namespaces.Init(container, rootfs, console, syncPipe, []string(context.Args())); err != nil {
		log.Fatalf("unable to initialize for container: %s", err)
	}
}