95 lines
2.2 KiB
Go
95 lines
2.2 KiB
Go
package common
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import (
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"fmt"
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"time"
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"github.com/hashicorp/packer/packer"
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"github.com/mitchellh/multistep"
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)
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// This step starts the virtual machine.
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//
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// Uses:
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// driver Driver
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// ui packer.Ui
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// vmName string
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//
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// Produces:
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type StepRun struct {
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BootWait time.Duration
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Headless bool
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vmName string
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}
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func (s *StepRun) Run(state multistep.StateBag) multistep.StepAction {
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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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ui.Say("Starting the virtual machine...")
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guiArgument := "gui"
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if s.Headless {
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vrdpIpRaw, vrdpIpOk := state.GetOk("vrdpIp")
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vrdpPortRaw, vrdpPortOk := state.GetOk("vrdpPort")
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if vrdpIpOk && vrdpPortOk {
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vrdpIp := vrdpIpRaw.(string)
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vrdpPort := vrdpPortRaw.(uint)
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ui.Message(fmt.Sprintf(
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"The VM will be run headless, without a GUI. If you want to\n"+
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"view the screen of the VM, connect via VRDP without a password to\n"+
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"rdp://%s:%d", vrdpIp, vrdpPort))
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} else {
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ui.Message("The VM will be run headless, without a GUI, as configured.\n" +
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"If the run isn't succeeding as you expect, please enable the GUI\n" +
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"to inspect the progress of the build.")
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}
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guiArgument = "headless"
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}
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command := []string{"startvm", vmName, "--type", guiArgument}
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if err := driver.VBoxManage(command...); err != nil {
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err := fmt.Errorf("Error starting 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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s.vmName = vmName
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if int64(s.BootWait) > 0 {
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ui.Say(fmt.Sprintf("Waiting %s for boot...", s.BootWait))
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wait := time.After(s.BootWait)
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WAITLOOP:
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for {
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select {
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case <-wait:
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break WAITLOOP
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case <-time.After(1 * time.Second):
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if _, ok := state.GetOk(multistep.StateCancelled); ok {
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return multistep.ActionHalt
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}
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}
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}
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}
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return multistep.ActionContinue
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}
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func (s *StepRun) 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").(Driver)
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ui := state.Get("ui").(packer.Ui)
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if running, _ := driver.IsRunning(s.vmName); running {
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if err := driver.VBoxManage("controlvm", s.vmName, "poweroff"); err != nil {
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ui.Error(fmt.Sprintf("Error shutting down VM: %s", err))
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}
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}
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}
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