コード例 #1
0
ファイル: finder.go プロジェクト: vmware/vic
func (d *Dispatcher) NewVCHFromComputePath(computePath string, name string, v *validate.Validator) (*vm.VirtualMachine, error) {
	defer trace.End(trace.Begin(fmt.Sprintf("path %q, name %q", computePath, name)))

	var err error

	parent, err := v.ResourcePoolHelper(d.ctx, computePath)
	if err != nil {
		return nil, err
	}
	d.vchPoolPath = path.Join(parent.InventoryPath, name)
	var vchPool *object.ResourcePool
	if d.isVC {
		vapp, err := d.findVirtualApp(d.vchPoolPath)
		if err != nil {
			log.Errorf("Failed to get VCH virtual app %q: %s", d.vchPoolPath, err)
			return nil, err
		}
		if vapp != nil {
			vchPool = vapp.ResourcePool
		}
	}
	if vchPool == nil {
		vchPool, err = d.session.Finder.ResourcePool(d.ctx, d.vchPoolPath)
		if err != nil {
			log.Errorf("Failed to get VCH resource pool %q: %s", d.vchPoolPath, err)
			return nil, err
		}
	}

	rp := compute.NewResourcePool(d.ctx, d.session, vchPool.Reference())
	var vmm *vm.VirtualMachine
	if vmm, err = rp.GetChildVM(d.ctx, d.session, name); err != nil {
		log.Errorf("Failed to get VCH VM: %s", err)
		return nil, err
	}
	if vmm == nil {
		err = errors.Errorf("Didn't find VM %q in resource pool %q", name, rp.Name())
		log.Error(err)
		return nil, err
	}
	vmm.InventoryPath = path.Join(d.vchPoolPath, name)

	// check if it's VCH
	var ok bool
	if ok, err = d.isVCH(vmm); err != nil {
		log.Error(err)
		return nil, err
	}
	if !ok {
		err = errors.Errorf("Not a VCH")
		log.Error(err)
		return nil, err
	}
	return vmm, nil
}