89 lines
2.0 KiB
Go
89 lines
2.0 KiB
Go
package common
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import (
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"context"
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"fmt"
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"log"
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"regexp"
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"strings"
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"github.com/hashicorp/packer/helper/multistep"
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"github.com/hashicorp/packer/packer"
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)
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// This step cleans up the VMX by removing or changing this prior to
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// being ready for use.
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//
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// Uses:
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// ui packer.Ui
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// vmx_path string
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//
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// Produces:
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// <nothing>
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type StepCleanVMX struct {
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RemoveEthernetInterfaces bool
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VNCEnabled bool
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}
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func (s StepCleanVMX) Run(_ context.Context, state multistep.StateBag) multistep.StepAction {
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ui := state.Get("ui").(packer.Ui)
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vmxPath := state.Get("vmx_path").(string)
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ui.Say("Cleaning VMX prior to finishing up...")
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vmxData, err := ReadVMX(vmxPath)
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if err != nil {
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state.Put("error", fmt.Errorf("Error reading VMX: %s", err))
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return multistep.ActionHalt
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}
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// Delete the floppy0 entries so the floppy is no longer mounted
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ui.Message("Unmounting floppy from VMX...")
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for k := range vmxData {
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if strings.HasPrefix(k, "floppy0.") {
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log.Printf("Deleting key: %s", k)
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delete(vmxData, k)
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}
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}
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vmxData["floppy0.present"] = "FALSE"
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devRe := regexp.MustCompile(`^ide\d:\d\.`)
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for k, v := range vmxData {
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ide := devRe.FindString(k)
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if ide == "" || v != "cdrom-image" {
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continue
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}
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ui.Message("Detaching ISO from CD-ROM device...")
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vmxData[ide+"devicetype"] = "cdrom-raw"
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vmxData[ide+"filename"] = "auto detect"
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vmxData[ide+"clientdevice"] = "TRUE"
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}
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if s.VNCEnabled {
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ui.Message("Disabling VNC server...")
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vmxData["remotedisplay.vnc.enabled"] = "FALSE"
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}
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if s.RemoveEthernetInterfaces {
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ui.Message("Removing Ethernet Interfaces...")
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for k := range vmxData {
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if strings.HasPrefix(k, "ethernet") {
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log.Printf("Deleting key: %s", k)
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delete(vmxData, k)
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}
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}
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}
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// Rewrite the VMX
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if err := WriteVMX(vmxPath, vmxData); err != nil {
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state.Put("error", fmt.Errorf("Error writing VMX: %s", err))
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return multistep.ActionHalt
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}
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return multistep.ActionContinue
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}
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func (StepCleanVMX) Cleanup(multistep.StateBag) {}
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