---

import sys, traceback
  sys.path.insert(0, "/opt/terraform-web/backend")
  import vsphere_vm_manager as m
  from pyVmomi import vim
  from pyVim.task import WaitForTask

  VM = "dcn03srv628"
  print("power_off_vm_wait present:", hasattr(m, "power_off_vm_wait"))
  print("module file:", m.__file__)

  vm = m.find_vm_by_name(VM)
  print("power:", m.get_vm_power_state(vm))
  cd = next((d for d in vm.config.hardware.device
             if isinstance(d, vim.vm.device.VirtualCdrom)), None)
  print("cdrom key:", getattr(cd, "key", None), "ctrlKey:", getattr(cd, "controllerKey", None))
  print("backing:", type(cd.backing).__name__, getattr(cd.backing, "fileName", None))
  print("connected:", cd.connectable.connected, "startConnected:", cd.connectable.startConnected)

  # Тот же reconfig, что и attach, но с ТЕМ ЖЕ файлом (исключаем проблему пути) —
  # проверяем именно, разрешает ли сфера правку CD в текущем состоянии питания.
  try:
      cd.connectable = vim.vm.device.VirtualDevice.ConnectInfo(
          startConnected=True, connected=False, allowGuestControl=True)
      spec = vim.vm.device.VirtualDeviceConfigSpec(
          operation=vim.vm.device.VirtualDeviceConfigSpec.Operation.edit, device=cd)
      WaitForTask(vm.ReconfigVM_Task(spec=vim.vm.ConfigSpec(deviceChange=[spec])),
                  raiseOnError=True)
      print("RECONFIG OK")
  except Exception as e:
      print("RECONFIG FAILED")
      traceback.print_exc()
      print("type:", type(e).__name__, "| repr:", repr(e))
      for a in ("msg", "faultMessage", "property", "reason", "faultCause"):
          print("  ", a, "=", getattr(e, a, "<none>"))