77 lines
2.0 KiB
Go
77 lines
2.0 KiB
Go
package virtualbox
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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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"path/filepath"
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)
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// This step cleans up forwarded ports and exports the VM to an OVF.
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//
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// Uses:
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//
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// Produces:
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// exportPath string - The path to the resulting export.
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type stepExport struct{}
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func (s *stepExport) Run(state multistep.StateBag) multistep.StepAction {
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config := state.Get("config").(*config)
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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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// Clear out the Packer-created forwarding rule
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ui.Say("Preparing to export machine...")
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ui.Message(fmt.Sprintf("Deleting forwarded port mapping for SSH (host port %d)", state.Get("sshHostPort")))
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command := []string{"modifyvm", vmName, "--natpf1", "delete", "packerssh"}
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if err := driver.VBoxManage(command...); err != nil {
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err := fmt.Errorf("Error deleting port forwarding rule: %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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// Remove the attached floppy disk, if it exists
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if _, ok := state.GetOk("floppy_path"); ok {
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ui.Message("Removing floppy drive...")
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command := []string{
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"storageattach", vmName,
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"--storagectl", "Floppy Controller",
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"--port", "0",
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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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state.Put("error", fmt.Errorf("Error removing floppy: %s", err))
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return multistep.ActionHalt
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}
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}
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// Export the VM to an OVF
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outputPath := filepath.Join(config.OutputDir, vmName+"."+config.Format)
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command = []string{
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"export",
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vmName,
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"--output",
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outputPath,
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}
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ui.Say("Exporting virtual machine...")
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err := driver.VBoxManage(command...)
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if err != nil {
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err := fmt.Errorf("Error exporting virtual machine: %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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state.Put("exportPath", outputPath)
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return multistep.ActionContinue
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}
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func (s *stepExport) Cleanup(state multistep.StateBag) {}
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