84 lines
2.1 KiB
Go
84 lines
2.1 KiB
Go
package common
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import (
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"fmt"
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"github.com/mitchellh/multistep"
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"github.com/mitchellh/packer/packer"
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"log"
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)
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// This step attaches the VirtualBox guest additions as a inserted CD onto
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// the virtual machine.
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//
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// Uses:
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// config *config
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// driver Driver
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// guest_additions_path string
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// ui packer.Ui
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// vmName string
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//
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// Produces:
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type StepAttachGuestAdditions struct {
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attachedPath string
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GuestAdditionsMode string
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}
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func (s *StepAttachGuestAdditions) Run(state multistep.StateBag) multistep.StepAction {
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driver := state.Get("driver").(Driver)
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ui := state.Get("ui").(packer.Ui)
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vmName := state.Get("vmName").(string)
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// If we're not attaching the guest additions then just return
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if s.GuestAdditionsMode != GuestAdditionsModeAttach {
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log.Println("Not attaching guest additions since we're uploading.")
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return multistep.ActionContinue
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}
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// Get the guest additions path since we're doing it
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guestAdditionsPath := state.Get("guest_additions_path").(string)
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// Attach the guest additions to the computer
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log.Println("Attaching guest additions ISO onto IDE controller...")
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command := []string{
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"storageattach", vmName,
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"--storagectl", "IDE Controller",
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"--port", "1",
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"--device", "0",
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"--type", "dvddrive",
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"--medium", guestAdditionsPath,
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}
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if err := driver.VBoxManage(command...); err != nil {
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err := fmt.Errorf("Error attaching guest additions: %s", err)
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state.Put("error", err)
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ui.Error(err.Error())
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return multistep.ActionHalt
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}
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// Track the path so that we can unregister it from VirtualBox later
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s.attachedPath = guestAdditionsPath
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return multistep.ActionContinue
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}
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func (s *StepAttachGuestAdditions) Cleanup(state multistep.StateBag) {
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if s.attachedPath == "" {
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return
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}
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driver := state.Get("driver").(Driver)
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ui := state.Get("ui").(packer.Ui)
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vmName := state.Get("vmName").(string)
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command := []string{
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"storageattach", vmName,
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"--storagectl", "IDE Controller",
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"--port", "1",
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"--device", "0",
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"--medium", "none",
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}
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if err := driver.VBoxManage(command...); err != nil {
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ui.Error(fmt.Sprintf("Error unregistering guest additions: %s", err))
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}
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}
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