sfa/methods/Status.py

   1 from sfa.util.xrn import urn_to_hrn
   2 from sfa.util.method import Method
   3
   4 from sfa.storage.parameter import Parameter, Mixed
   5
   6 class Status(Method):
   7     """
   8     Get the status of a sliver
   9
  10     @param slice_urn (string) URN of slice to allocate to
  11
  12     """
  13     interfaces = ['aggregate', 'slicemgr', 'component']
  14     accepts = [
  15         Parameter(type([str]), "Slice or sliver URNs"),
  16         Parameter(type([dict]), "credentials"),
  17         Parameter(dict, "Options")
  18         ]
  19     returns = Parameter(dict, "Status details")
  20
  21     def call(self, xrns, creds, options):
  22         valid_creds = self.api.auth.checkCredentialsSpeaksFor(creds, 'sliverstatus', xrns,
  23                                                               check_sliver_callback = self.api.driver.check_sliver_credentials,
  24                                                               options=options)
  25
  26         self.api.logger.info("interface: %s\ttarget-hrn: %s\tmethod-name: %s"%(self.api.interface, xrns, self.name))
  27         return self.api.manager.Status(self.api, xrns, creds, options)
  28