Exemplo n.º 1
0
func init() {
	kv, err := kvdb.New(mem.Name, "driver_test", []string{}, nil)
	if err != nil {
		log.Panicf("Failed to intialize KVDB")
	}
	err = kvdb.SetInstance(kv)
	if err != nil {
		log.Panicf("Failed to set KVDB instance")
	}
}
Exemplo n.º 2
0
func start(c *cli.Context) {
	if !osdcli.DaemonMode(c) {
		cli.ShowAppHelp(c)
		return
	}

	datastores := []string{mem.Name, etcd.Name}

	// We are in daemon mode.
	file := c.String("file")
	if file == "" {
		fmt.Println("OSD configuration file not specified.  Visit openstorage.org for an example.")
		return
	}
	cfg, err := config.Parse(file)
	if err != nil {
		fmt.Println(err)
		return
	}
	kvdb_url := c.String("kvdb")
	u, err := url.Parse(kvdb_url)
	scheme := u.Scheme
	u.Scheme = "http"

	kv, err := kvdb.New(scheme, "openstorage", []string{u.String()}, nil)
	if err != nil {
		fmt.Println("Failed to initialize KVDB: ", u.Scheme, err)
		fmt.Println("Supported datastores: ", datastores)
		return
	}
	err = kvdb.SetInstance(kv)
	if err != nil {
		fmt.Println("Failed to initialize KVDB: ", err)
		return
	}

	// Start the volume drivers.
	for d, v := range cfg.Osd.Drivers {

		fmt.Println("Starting volume driver: ", d)
		_, err := volume.New(d, v)
		if err != nil {
			fmt.Println("Unable to start volume driver: ", d, err)
			return
		}

		err = apiserver.StartDriverAPI(d, 0, config.DriverAPIBase)
		if err != nil {
			fmt.Println("Unable to start volume driver: ", err)
			return
		}

		err = apiserver.StartPluginAPI(d, config.PluginAPIBase)
		if err != nil {
			fmt.Println("Unable to start volume plugin: ", err)
			return
		}
	}

	// Daemon does not exit.
	select {}
}