sfa/methods/reboot.py

   1 ### $Id: reboot.py 15428 2009-10-23 15:28:03Z tmack $
   2 ### $URL: https://svn.planet-lab.org/svn/sfa/trunk/sfacomponent/methods/reboot.py $
   3 import os
   4 from sfa.util.faults import *
   5 from sfa.util.misc import *
   6 from sfa.util.method import Method
   7 from sfa.util.parameter import Parameter, Mixed
   8
   9 class reboot(Method):
  10     """
  11     Reboot the component
  12
  13     @param cred credential string specifying the rights of the caller
  14     @return None
  15     """
  16
  17     interfaces = ['component']
  18
  19     accepts = [
  20         Parameter(str, "Credential string"),
  21         ]
  22
  23     returns = None
  24
  25     def call(self, cred, request_hash=None):
  26         client_gid = Credential(string=cred).get_gid_caller()
  27         client_gid_str = client_gid.save_to_string(save_parents=True)
  28         self.api.auth.authenticateGid(client_gid_str, [cred], request_hash)
  29         self.api.auth.check(cred, 'reboot')
  30         os.system("/sbin/reboot")