Ejemplo n.º 1
0
// Create creates a disk without a parent (and doesn't attach it).
func (m *Manager) Create(ctx context.Context, newDiskURI string,
	capacityKB int64) (*VirtualDisk, error) {

	defer trace.End(trace.Begin(newDiskURI))

	vdm := object.NewVirtualDiskManager(m.vm.Client())

	d, err := NewVirtualDisk(newDiskURI)
	if err != nil {
		return nil, errors.Trace(err)
	}

	spec := &types.FileBackedVirtualDiskSpec{
		VirtualDiskSpec: types.VirtualDiskSpec{
			DiskType:    string(types.VirtualDiskTypeThin),
			AdapterType: string(types.VirtualDiskAdapterTypeLsiLogic),
		},

		CapacityKb: capacityKB,
	}

	log.Infof("Creating vmdk for layer or volume %s", d.DatastoreURI)

	err = tasks.Wait(ctx, func(ctx context.Context) (tasks.Waiter, error) {
		return vdm.CreateVirtualDisk(ctx, d.DatastoreURI, nil, spec)
	})
	if err != nil {
		return nil, errors.Trace(err)
	}

	return d, nil
}
Ejemplo n.º 2
0
func (d *Helper) Rm(ctx context.Context, pth string) error {
	f := path.Join(d.RootURL, pth)
	log.Infof("Removing %s", pth)
	return tasks.Wait(context.TODO(), func(ctx context.Context) (tasks.Task, error) {
		return d.fm.DeleteDatastoreFile(ctx, f, d.s.Datacenter)
	})
}
Ejemplo n.º 3
0
func (d *Datastore) Mv(ctx context.Context, fromPath, toPath string) error {
	from := path.Join(d.RootURL, fromPath)
	to := path.Join(d.RootURL, toPath)
	err := tasks.Wait(ctx, func(context.Context) (tasks.Waiter, error) {
		return d.fm.MoveDatastoreFile(ctx, from, d.s.Datacenter, to, d.s.Datacenter, true)
	})

	return err
}
Ejemplo n.º 4
0
func (d *Helper) Mv(ctx context.Context, fromPath, toPath string) error {
	from := path.Join(d.RootURL, fromPath)
	to := path.Join(d.RootURL, toPath)
	log.Infof("Moving %s to %s", from, to)
	err := tasks.Wait(ctx, func(context.Context) (tasks.Task, error) {
		return d.fm.MoveDatastoreFile(ctx, from, d.s.Datacenter, to, d.s.Datacenter, true)
	})

	return err
}
Ejemplo n.º 5
0
func (m *Manager) Detach(ctx context.Context, d *VirtualDisk) error {
	defer trace.End(trace.Begin(d.DevicePath))
	log.Infof("Detaching disk %s", d.DevicePath)

	d.lock()
	defer d.unlock()

	if !d.Attached() {
		log.Infof("Disk %s is already detached", d.DevicePath)
		return nil
	}

	if err := d.canBeDetached(); err != nil {
		return errors.Trace(err)
	}

	spec := types.VirtualMachineConfigSpec{}

	disk, err := findDisk(ctx, m.vm, d.DatastoreURI)
	if err != nil {
		return errors.Trace(err)
	}

	config := []types.BaseVirtualDeviceConfigSpec{
		&types.VirtualDeviceConfigSpec{
			Device:    disk,
			Operation: types.VirtualDeviceConfigSpecOperationRemove,
		},
	}

	spec.DeviceChange = config

	err = tasks.Wait(ctx, func(ctx context.Context) (tasks.Waiter, error) {
		return m.vm.Reconfigure(ctx, spec)
	})
	if err != nil {
		log.Warnf("detach for %s failed with %s", d.DevicePath, errors.ErrorStack(err))
		return errors.Trace(err)
	}

	func() {
		select {
		case <-m.maxAttached:
		default:
		}
	}()

	return d.setDetached()
}
Ejemplo n.º 6
0
func DSsetup(t *testing.T) (context.Context, *Helper, func()) {
	ctx := context.Background()
	sess := Session(ctx, t)

	ds, err := NewHelper(ctx, sess, sess.Datastore, TestName("dstests"))
	if !assert.NoError(t, err) {
		return ctx, nil, nil
	}

	f := func() {
		log.Infof("Removing test root %s", ds.RootURL)
		err := tasks.Wait(ctx, func(context.Context) (tasks.Waiter, error) {
			return ds.fm.DeleteDatastoreFile(ctx, ds.RootURL, sess.Datacenter)
		})

		if err != nil {
			log.Errorf(err.Error())
			return
		}
	}

	return ctx, ds, f
}
Ejemplo n.º 7
0
func dSsetup(t *testing.T) (context.Context, *Datastore, func()) {
	ctx := context.Background()
	sess := Session(ctx, t)
	log.SetLevel(log.DebugLevel)

	ds, err := NewDatastore(ctx, sess, sess.Datastore, RandomString(10)+"dstests")
	if !assert.NoError(t, err) {
		return ctx, nil, nil
	}

	f := func() {
		log.Debugf("Removing test root %s", ds.RootURL)
		err := tasks.Wait(ctx, func(context.Context) (tasks.Waiter, error) {
			return ds.fm.DeleteDatastoreFile(ctx, ds.RootURL, sess.Datacenter)
		})

		if err != nil {
			log.Errorf(err.Error())
			return
		}
	}

	return ctx, ds, f
}