def _mk_inventory(devices):
devs = []
for dev_, name in zip(devices, map(chr, range(ord('a'), ord('z')))):
dev = Device.from_json(dev_.to_json())
dev.path = '/dev/sd' + name
dev.sys_api = dict(dev_.sys_api, path='/dev/sd' + name)
devs.append(dev)
return Devices(devices=devs)
def get_dg_spec(self, dg):
dg_spec = DriveGroupSpec._from_json_impl(dg)
dg_spec.validate()
i = Inventory([])
i.main()
inventory = i.get_report()
devices = [Device.from_json(i) for i in inventory]
selection = DriveSelection(dg_spec, devices)
return to_ceph_volume(selection)