func()

in executors/virtualbox/executor_virtualbox.go [94:148]

• 48 lines of code
• 11 McCabe index (conditional complexity)

func (s *executor) createVM(vmName string) (err error) {
	baseImage := s.Config.VirtualBox.BaseName
	if baseImage == "" {
		return errors.New("Missing Image setting from VirtualBox configuration")
	}

	_, err = vbox.Status(vmName)
	if err != nil {
		vbox.Unregister(vmName)
	}

	if !vbox.Exist(vmName) {
		baseSnapshot := s.determineBaseSnapshot(baseImage)
		if baseSnapshot == "" {
			s.Debugln("Creating testing VM from VM", baseImage, "...")
		} else {
			s.Debugln("Creating testing VM from VM", baseImage, "snapshot", baseSnapshot, "...")
		}

		err = vbox.CreateOsVM(baseImage, vmName, baseSnapshot)
		if err != nil {
			return err
		}
	}

	s.Debugln("Identify SSH Port...")
	s.sshPort, err = vbox.FindSSHPort(s.vmName)
	if err != nil {
		s.Debugln("Creating localhost ssh forwarding...")
		vmSSHPort := s.Config.SSH.Port
		if vmSSHPort == "" {
			vmSSHPort = "22"
		}
		s.sshPort, err = vbox.ConfigureSSH(vmName, vmSSHPort)
		if err != nil {
			return err
		}
	}
	s.Debugln("Using local", s.sshPort, "SSH port to connect to VM...")

	s.Debugln("Bootstraping VM...")
	err = vbox.Start(s.vmName)
	if err != nil {
		return err
	}

	s.Debugln("Waiting for VM to become responsive...")
	time.Sleep(10)
	err = s.verifyMachine(s.vmName, s.sshPort)
	if err != nil {
		return err
	}

	return nil
}