packer-cn/builder/virtualbox/iso/step_create_vm.go

91 lines
2.5 KiB
Go

package iso
import (
"context"
"fmt"
"strconv"
"strings"
vboxcommon "github.com/hashicorp/packer/builder/virtualbox/common"
"github.com/hashicorp/packer/helper/multistep"
"github.com/hashicorp/packer/packer"
)
// This step creates the actual virtual machine.
//
// Produces:
// vmName string - The name of the VM
type stepCreateVM struct {
vmName string
}
func (s *stepCreateVM) Run(ctx context.Context, state multistep.StateBag) multistep.StepAction {
config := state.Get("config").(*Config)
driver := state.Get("driver").(vboxcommon.Driver)
ui := state.Get("ui").(packer.Ui)
name := config.VMName
commands := make([][]string, 6)
commands[0] = []string{
"createvm", "--name", name,
"--ostype", config.GuestOSType, "--register",
}
commands[1] = []string{
"modifyvm", name,
"--boot1", "disk", "--boot2", "dvd", "--boot3", "none", "--boot4", "none",
}
commands[2] = []string{"modifyvm", name, "--cpus", strconv.Itoa(config.HWConfig.CpuCount)}
commands[3] = []string{"modifyvm", name, "--memory", strconv.Itoa(config.HWConfig.MemorySize)}
commands[4] = []string{"modifyvm", name, "--usb", map[bool]string{true: "on", false: "off"}[config.HWConfig.USB]}
if strings.ToLower(config.HWConfig.Sound) == "none" {
commands[5] = []string{"modifyvm", name, "--audio", config.HWConfig.Sound}
} else {
commands[5] = []string{"modifyvm", name, "--audio", config.HWConfig.Sound, "--audioin", "on", "--audioout", "on"}
}
ui.Say("Creating virtual machine...")
for _, command := range commands {
err := driver.VBoxManage(command...)
if err != nil {
err := fmt.Errorf("Error creating VM: %s", err)
state.Put("error", err)
ui.Error(err.Error())
return multistep.ActionHalt
}
// Set the VM name property on the first command
if s.vmName == "" {
s.vmName = name
}
}
// Set the final name in the state bag so others can use it
state.Put("vmName", s.vmName)
return multistep.ActionContinue
}
func (s *stepCreateVM) Cleanup(state multistep.StateBag) {
if s.vmName == "" {
return
}
driver := state.Get("driver").(vboxcommon.Driver)
ui := state.Get("ui").(packer.Ui)
config := state.Get("config").(*Config)
_, cancelled := state.GetOk(multistep.StateCancelled)
_, halted := state.GetOk(multistep.StateHalted)
if (config.KeepRegistered) && (!cancelled && !halted) {
ui.Say("Keeping virtual machine registered with VirtualBox host (keep_registered = true)")
return
}
ui.Say("Deregistering and deleting VM...")
if err := driver.Delete(s.vmName); err != nil {
ui.Error(fmt.Sprintf("Error deleting VM: %s", err))
}
}