Example #1
0
func NewDaemon(cfg *apitypes.HyperConfig) (*Daemon, error) {
	var tempdir = path.Join(utils.HYPER_ROOT, "run")
	os.Setenv("TMPDIR", tempdir)
	if err := os.MkdirAll(tempdir, 0755); err != nil && !os.IsExist(err) {
		return nil, err
	}

	var realRoot = path.Join(utils.HYPER_ROOT, "lib")
	// Create the root directory if it doesn't exists
	if err := os.MkdirAll(realRoot, 0755); err != nil && !os.IsExist(err) {
		return nil, err
	}

	var (
		db_file = fmt.Sprintf("%s/hyper.db", realRoot)
	)
	db, err := daemondb.NewDaemonDB(db_file)
	if err != nil {
		return nil, err
	}

	daemon := &Daemon{
		ID:      fmt.Sprintf("%d", os.Getpid()),
		db:      db,
		PodList: pod.NewPodList(),
		Host:    cfg.Host,
	}

	daemon.Daemon, err = docker.NewDaemon(dockerCfg, registryCfg)
	if err != nil {
		return nil, err
	}

	// Get the docker daemon info
	sysinfo, err := daemon.Daemon.SystemInfo()
	if err != nil {
		return nil, err
	}
	stor, err := StorageFactory(sysinfo, daemon.db)
	if err != nil {
		return nil, err
	}
	daemon.Storage = stor
	daemon.Storage.Init()

	err = daemon.initRunV(cfg)
	if err != nil {
		return nil, err
	}

	err = daemon.initNetworks(cfg)
	if err != nil {
		return nil, err
	}

	daemon.initDefaultLog(cfg)

	return daemon, nil
}
Example #2
0
func NewDaemonFromDirectory(cfg *goconfig.ConfigFile) (*Daemon, error) {
	kernel, _ := cfg.GetValue(goconfig.DEFAULT_SECTION, "Kernel")
	initrd, _ := cfg.GetValue(goconfig.DEFAULT_SECTION, "Initrd")
	glog.V(0).Infof("The config: kernel=%s, initrd=%s", kernel, initrd)
	vboxImage, _ := cfg.GetValue(goconfig.DEFAULT_SECTION, "Vbox")
	glog.V(0).Infof("The config: vbox image=%s", vboxImage)
	biface, _ := cfg.GetValue(goconfig.DEFAULT_SECTION, "Bridge")
	bridgeip, _ := cfg.GetValue(goconfig.DEFAULT_SECTION, "BridgeIP")
	glog.V(0).Infof("The config: bridge=%s, ip=%s", biface, bridgeip)
	bios, _ := cfg.GetValue(goconfig.DEFAULT_SECTION, "Bios")
	cbfs, _ := cfg.GetValue(goconfig.DEFAULT_SECTION, "Cbfs")
	glog.V(0).Infof("The config: bios=%s, cbfs=%s", bios, cbfs)
	host, _ := cfg.GetValue(goconfig.DEFAULT_SECTION, "Host")

	var tempdir = path.Join(utils.HYPER_ROOT, "run")
	os.Setenv("TMPDIR", tempdir)
	if err := os.MkdirAll(tempdir, 0755); err != nil && !os.IsExist(err) {
		return nil, err
	}

	var realRoot = path.Join(utils.HYPER_ROOT, "lib")
	// Create the root directory if it doesn't exists
	if err := os.MkdirAll(realRoot, 0755); err != nil && !os.IsExist(err) {
		return nil, err
	}

	var (
		db_file = fmt.Sprintf("%s/hyper.db", realRoot)
	)
	db, err := daemondb.NewDaemonDB(db_file)
	if err != nil {
		return nil, err
	}

	daemon := &Daemon{
		ID:          fmt.Sprintf("%d", os.Getpid()),
		db:          db,
		Kernel:      kernel,
		Initrd:      initrd,
		Bios:        bios,
		Cbfs:        cbfs,
		VboxImage:   vboxImage,
		PodList:     NewPodList(),
		VmList:      NewVmList(),
		Host:        host,
		BridgeIP:    bridgeip,
		BridgeIface: biface,
	}

	daemon.Daemon, err = docker.NewDaemon(dockerCfg, registryCfg)
	if err != nil {
		return nil, err
	}

	// Get the docker daemon info
	sysinfo, err := daemon.Daemon.SystemInfo()
	if err != nil {
		return nil, err
	}
	stor, err := StorageFactory(sysinfo)
	if err != nil {
		return nil, err
	}
	daemon.Storage = stor
	daemon.Storage.Init()

	return daemon, nil
}