101 lines
2.3 KiB
Go
101 lines
2.3 KiB
Go
package iso
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import (
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"context"
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"fmt"
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"strconv"
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parallelscommon "github.com/hashicorp/packer/builder/parallels/common"
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"github.com/hashicorp/packer/packer-plugin-sdk/multistep"
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packersdk "github.com/hashicorp/packer/packer-plugin-sdk/packer"
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)
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// This step creates the actual virtual machine.
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//
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// Produces:
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// vmName string - The name of the VM
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type stepCreateVM struct {
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vmName string
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}
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func (s *stepCreateVM) Run(ctx context.Context, state multistep.StateBag) multistep.StepAction {
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config := state.Get("config").(*Config)
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driver := state.Get("driver").(parallelscommon.Driver)
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ui := state.Get("ui").(packersdk.Ui)
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name := config.VMName
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commands := make([][]string, 3)
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commands[0] = []string{
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"create", name,
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"--distribution", config.GuestOSType,
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"--dst", config.OutputDir,
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"--no-hdd",
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}
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commands[1] = []string{
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"set", name,
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"--cpus", strconv.Itoa(config.HWConfig.CpuCount),
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}
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commands[2] = []string{
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"set", name,
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"--memsize", strconv.Itoa(config.HWConfig.MemorySize),
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}
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if config.HWConfig.Sound {
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commands = append(commands, []string{
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"set", name,
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"--device-add-sound",
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"--connect",
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})
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}
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if config.HWConfig.USB {
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commands = append(commands, []string{
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"set", name,
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"--device-add-usb",
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})
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}
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ui.Say("Creating virtual machine...")
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for _, command := range commands {
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if err := driver.Prlctl(command...); err != nil {
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err := fmt.Errorf("Error creating VM: %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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}
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ui.Say("Applying default settings...")
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if err := driver.SetDefaultConfiguration(name); err != nil {
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err := fmt.Errorf("Error VM configuration: %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 the VM name property on the first command
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if s.vmName == "" {
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s.vmName = name
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}
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// Set the final name in the state bag so others can use it
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state.Put("vmName", s.vmName)
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return multistep.ActionContinue
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}
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func (s *stepCreateVM) Cleanup(state multistep.StateBag) {
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if s.vmName == "" {
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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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ui.Say("Unregistering virtual machine...")
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if err := driver.Prlctl("unregister", s.vmName); err != nil {
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ui.Error(fmt.Sprintf("Error unregistering virtual machine: %s", err))
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}
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}
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