def guess_guest()

in gce_rescue/gce.py [0:0]

• 14 lines of code
• 6 McCabe index (conditional complexity)

def guess_guest(data: Dict) -> str:
  """Determined which Guest OS Family is being used and select a
  different OS for recovery disk.
     Default: projects/debian-cloud/global/images/family/debian-11"""

  guests = get_config('source_guests')
  for disk in data['disks']:
    if disk['boot']:
      if 'architecture' in disk:
        arch = disk['architecture'].lower()
      else:
        arch = 'x86_64'
      guest_default = guests[arch][0]
      guest_name = guest_default.split('/')[-1]
      for lic in disk['licenses']:
        if guest_name in lic:
          guest_default = guests[arch][1]
  return guest_default