func (s *VirtualMachineConfigSpec) FindNICs(ctx context.Context, network object.NetworkReference) ([]types.BaseVirtualDeviceConfigSpec, error) {
if network == nil {
return nil, fmt.Errorf("no network provided")
}
backing, err := network.EthernetCardBackingInfo(ctx)
if err != nil {
return nil, err
}
var dcs []types.BaseVirtualDeviceConfigSpec
for _, d := range s.DeviceChange {
dev := d.GetVirtualDeviceConfigSpec().Device
if _, ok := dev.(types.BaseVirtualEthernetCard); ok {
var dl object.VirtualDeviceList
dl = append(dl, dev)
dl = dl.SelectByBackingInfo(backing)
if len(dl) > 0 {
dcs = append(dcs, d)
}
}
}
return dcs, nil
}