github.com/StackPointCloud/packer@v0.10.2-0.20180716202532-b28098e0f79b/builder/hyperv/common/step_unmount_secondary_dvd_images.go (about)

     1  package common
     2  
     3  import (
     4  	"context"
     5  	"fmt"
     6  
     7  	"github.com/hashicorp/packer/helper/multistep"
     8  	"github.com/hashicorp/packer/packer"
     9  )
    10  
    11  type StepUnmountSecondaryDvdImages struct {
    12  }
    13  
    14  func (s *StepUnmountSecondaryDvdImages) Run(_ context.Context, state multistep.StateBag) multistep.StepAction {
    15  	driver := state.Get("driver").(Driver)
    16  	ui := state.Get("ui").(packer.Ui)
    17  	vmName := state.Get("vmName").(string)
    18  
    19  	ui.Say("Unmount/delete secondary dvd drives...")
    20  
    21  	dvdControllersState := state.Get("secondary.dvd.properties")
    22  
    23  	if dvdControllersState == nil {
    24  		return multistep.ActionContinue
    25  	}
    26  
    27  	dvdControllers := dvdControllersState.([]DvdControllerProperties)
    28  
    29  	for _, dvdController := range dvdControllers {
    30  		if dvdController.Existing {
    31  			ui.Say(fmt.Sprintf("Unmounting secondary dvd drives controller %d location %d ...", dvdController.ControllerNumber, dvdController.ControllerLocation))
    32  			err := driver.UnmountDvdDrive(vmName, dvdController.ControllerNumber, dvdController.ControllerLocation)
    33  			if err != nil {
    34  				err := fmt.Errorf("Error unmounting secondary dvd drive: %s", err)
    35  				state.Put("error", err)
    36  				ui.Error(err.Error())
    37  				return multistep.ActionHalt
    38  			}
    39  		} else {
    40  			ui.Say(fmt.Sprintf("Delete secondary dvd drives controller %d location %d ...", dvdController.ControllerNumber, dvdController.ControllerLocation))
    41  			err := driver.DeleteDvdDrive(vmName, dvdController.ControllerNumber, dvdController.ControllerLocation)
    42  			if err != nil {
    43  				err := fmt.Errorf("Error deleting secondary dvd drive: %s", err)
    44  				state.Put("error", err)
    45  				ui.Error(err.Error())
    46  				return multistep.ActionHalt
    47  			}
    48  		}
    49  	}
    50  
    51  	state.Put("secondary.dvd.properties", nil)
    52  
    53  	return multistep.ActionContinue
    54  }
    55  
    56  func (s *StepUnmountSecondaryDvdImages) Cleanup(state multistep.StateBag) {
    57  }