github.phpd.cn/hashicorp/packer@v1.3.2/builder/virtualbox/common/step_attach_guest_additions.go (about)

     1  package common
     2  
     3  import (
     4  	"context"
     5  	"fmt"
     6  	"log"
     7  
     8  	"github.com/hashicorp/packer/helper/multistep"
     9  	"github.com/hashicorp/packer/packer"
    10  )
    11  
    12  // This step attaches the VirtualBox guest additions as a inserted CD onto
    13  // the virtual machine.
    14  //
    15  // Uses:
    16  //   config *config
    17  //   driver Driver
    18  //   guest_additions_path string
    19  //   ui packer.Ui
    20  //   vmName string
    21  //
    22  // Produces:
    23  type StepAttachGuestAdditions struct {
    24  	attachedPath       string
    25  	GuestAdditionsMode string
    26  }
    27  
    28  func (s *StepAttachGuestAdditions) Run(_ context.Context, state multistep.StateBag) multistep.StepAction {
    29  	driver := state.Get("driver").(Driver)
    30  	ui := state.Get("ui").(packer.Ui)
    31  	vmName := state.Get("vmName").(string)
    32  
    33  	// If we're not attaching the guest additions then just return
    34  	if s.GuestAdditionsMode != GuestAdditionsModeAttach {
    35  		log.Println("Not attaching guest additions since we're uploading.")
    36  		return multistep.ActionContinue
    37  	}
    38  
    39  	// Get the guest additions path since we're doing it
    40  	guestAdditionsPath := state.Get("guest_additions_path").(string)
    41  
    42  	// Attach the guest additions to the computer
    43  	log.Println("Attaching guest additions ISO onto IDE controller...")
    44  	command := []string{
    45  		"storageattach", vmName,
    46  		"--storagectl", "IDE Controller",
    47  		"--port", "1",
    48  		"--device", "0",
    49  		"--type", "dvddrive",
    50  		"--medium", guestAdditionsPath,
    51  	}
    52  	if err := driver.VBoxManage(command...); err != nil {
    53  		err := fmt.Errorf("Error attaching guest additions: %s", err)
    54  		state.Put("error", err)
    55  		ui.Error(err.Error())
    56  		return multistep.ActionHalt
    57  	}
    58  
    59  	// Track the path so that we can unregister it from VirtualBox later
    60  	s.attachedPath = guestAdditionsPath
    61  	state.Put("guest_additions_attached", true)
    62  
    63  	return multistep.ActionContinue
    64  }
    65  
    66  func (s *StepAttachGuestAdditions) Cleanup(state multistep.StateBag) {
    67  	if s.attachedPath == "" {
    68  		return
    69  	}
    70  
    71  	driver := state.Get("driver").(Driver)
    72  	vmName := state.Get("vmName").(string)
    73  
    74  	command := []string{
    75  		"storageattach", vmName,
    76  		"--storagectl", "IDE Controller",
    77  		"--port", "1",
    78  		"--device", "0",
    79  		"--medium", "none",
    80  	}
    81  
    82  	// Remove the ISO. Note that this will probably fail since
    83  	// stepRemoveDevices does this as well. No big deal.
    84  	driver.VBoxManage(command...)
    85  }