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
})
}
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)
}
}