ceph/src/python-common/ceph/tests/utils.py

   1 from ceph.deployment.inventory import Devices, Device
   2
   3 try:
   4     from typing import Any, List
   5 except ImportError:
   6     pass  # for type checking
   7
   8
   9 def _mk_device(rotational=True,
  10                locked=False,
  11                size="394.27 GB"):
  12     return [Device(
  13         path='??',
  14         sys_api={
  15             "rotational": '1' if rotational else '0',
  16             "vendor": "Vendor",
  17             "human_readable_size": size,
  18             "partitions": {},
  19             "locked": int(locked),
  20             "sectorsize": "512",
  21             "removable": "0",
  22             "path": "??",
  23             "support_discard": "",
  24             "model": "Model",
  25             "ro": "0",
  26             "nr_requests": "128",
  27             "size": 423347879936  # ignore coversion from human_readable_size
  28         },
  29         available=not locked,
  30         rejected_reasons=['locked'] if locked else [],
  31         lvs=[],
  32         device_id="Model-Vendor-foobar"
  33     )]
  34
  35
  36 def _mk_inventory(devices):
  37     # type: (Any) -> List[Device]
  38     devs = []
  39     for dev_, name in zip(devices, map(chr, range(ord('a'), ord('z')))):
  40         dev = Device.from_json(dev_.to_json())
  41         dev.path = '/dev/sd' + name
  42         dev.sys_api = dict(dev_.sys_api, path='/dev/sd' + name)
  43         devs.append(dev)
  44     return Devices(devices=devs).devices