'Reboot the server.
:param reboot_type: either :data:`REBOOT_SOFT` for a software-level
reboot, or `REBOOT_HARD` for a virtual power cycle hard reboot.
:returns: An instance of novaclient.base.TupleWithMeta'

def reboot(self, reboot_type=REBOOT_SOFT):

    return self.manager.reboot(self, reboot_type)
