packer-cn/builder/virtualbox/common/step_attach_guest_additions.go

84 lines
2.1 KiB
Go

package common
import (
"fmt"
"github.com/hashicorp/packer/packer"
"github.com/mitchellh/multistep"
"log"
)
// This step attaches the VirtualBox guest additions as a inserted CD onto
// the virtual machine.
//
// Uses:
// config *config
// driver Driver
// guest_additions_path string
// ui packer.Ui
// vmName string
//
// Produces:
type StepAttachGuestAdditions struct {
attachedPath string
GuestAdditionsMode string
}
func (s *StepAttachGuestAdditions) Run(state multistep.StateBag) multistep.StepAction {
driver := state.Get("driver").(Driver)
ui := state.Get("ui").(packer.Ui)
vmName := state.Get("vmName").(string)
// If we're not attaching the guest additions then just return
if s.GuestAdditionsMode != GuestAdditionsModeAttach {
log.Println("Not attaching guest additions since we're uploading.")
return multistep.ActionContinue
}
// Get the guest additions path since we're doing it
guestAdditionsPath := state.Get("guest_additions_path").(string)
// Attach the guest additions to the computer
log.Println("Attaching guest additions ISO onto IDE controller...")
command := []string{
"storageattach", vmName,
"--storagectl", "IDE Controller",
"--port", "1",
"--device", "0",
"--type", "dvddrive",
"--medium", guestAdditionsPath,
}
if err := driver.VBoxManage(command...); err != nil {
err := fmt.Errorf("Error attaching guest additions: %s", err)
state.Put("error", err)
ui.Error(err.Error())
return multistep.ActionHalt
}
// Track the path so that we can unregister it from VirtualBox later
s.attachedPath = guestAdditionsPath
state.Put("guest_additions_attached", true)
return multistep.ActionContinue
}
func (s *StepAttachGuestAdditions) Cleanup(state multistep.StateBag) {
if s.attachedPath == "" {
return
}
driver := state.Get("driver").(Driver)
vmName := state.Get("vmName").(string)
command := []string{
"storageattach", vmName,
"--storagectl", "IDE Controller",
"--port", "1",
"--device", "0",
"--medium", "none",
}
// Remove the ISO. Note that this will probably fail since
// stepRemoveDevices does this as well. No big deal.
driver.VBoxManage(command...)
}