71 lines
1.5 KiB
Go
71 lines
1.5 KiB
Go
// Copyright (c) Microsoft Open Technologies, Inc.
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// All Rights Reserved.
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// Licensed under the Apache License, Version 2.0.
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// See License.txt in the project root for license information.
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package common
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import (
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"fmt"
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"github.com/mitchellh/multistep"
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"github.com/mitchellh/packer/packer"
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"time"
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)
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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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err := driver.Start(vmName)
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if 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.Stop(s.vmName); 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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