libmachine/drivers/base.go
func (d *BaseDriver) GetIP() (string, error) {
	if d.IPAddress == "" {
		return "", errors.New("IP address is not set")
	}
	return d.IPAddress, nil
}
func (d *BaseDriver) GetIP() (string, error) {
	if d.IPAddress == "" {
		return "", errors.New("IP address is not set")
	}
	return d.IPAddress, nil
}
// GetIP returns the ip