73 lines
1.9 KiB
Go
73 lines
1.9 KiB
Go
package iso
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import (
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"context"
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"fmt"
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"log"
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"github.com/hashicorp/packer-plugin-sdk/multistep"
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packersdk "github.com/hashicorp/packer-plugin-sdk/packer"
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parallelscommon "github.com/hashicorp/packer/builder/parallels/common"
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)
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// This step attaches the ISO to the virtual machine.
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//
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// Uses:
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// driver Driver
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// iso_path string
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// ui packersdk.Ui
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// vmName string
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//
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// Produces:
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// attachedIso bool
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type stepAttachISO struct{}
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func (s *stepAttachISO) Run(ctx context.Context, state multistep.StateBag) multistep.StepAction {
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driver := state.Get("driver").(parallelscommon.Driver)
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isoPath := state.Get("iso_path").(string)
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ui := state.Get("ui").(packersdk.Ui)
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vmName := state.Get("vmName").(string)
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// Attach the disk to the cdrom0 device. We couldn't use a separated device because it is failed to boot in PD9 [GH-1667]
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ui.Say("Attaching ISO to the default CD/DVD ROM device...")
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command := []string{
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"set", vmName,
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"--device-set", "cdrom0",
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"--image", isoPath,
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"--enable", "--connect",
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}
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if err := driver.Prlctl(command...); err != nil {
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err := fmt.Errorf("Error attaching ISO: %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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// Set some state so we know to remove
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state.Put("attachedIso", true)
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return multistep.ActionContinue
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}
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func (s *stepAttachISO) Cleanup(state multistep.StateBag) {
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if _, ok := state.GetOk("attachedIso"); !ok {
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return
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}
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driver := state.Get("driver").(parallelscommon.Driver)
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ui := state.Get("ui").(packersdk.Ui)
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vmName := state.Get("vmName").(string)
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// Detach ISO by setting an empty string image.
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log.Println("Detaching ISO from the default CD/DVD ROM device...")
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command := []string{
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"set", vmName,
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"--device-set", "cdrom0",
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"--image", "", "--disconnect", "--enable",
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}
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if err := driver.Prlctl(command...); err != nil {
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ui.Error(fmt.Sprintf("Error detaching ISO: %s", err))
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}
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}
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