1 from sfa.util.faults import *
2 from sfa.util.namespace import *
3 from sfa.util.method import Method
4 from sfa.util.parameter import Parameter
6 class SliverStatus(Method):
8 Get the status of a sliver
10 @param slice_urn (string) URN of slice to allocate to
11 @param credentials ([string]) of credentials
14 interfaces = ['geni_am']
16 Parameter(str, "Slice URN"),
17 Parameter(type([str]), "List of credentials"),
19 returns = Parameter(bool, "Success or Failure")
21 def call(self, slice_xrn, creds):
22 hrn, type = urn_to_hrn(slice_xrn)
24 self.api.logger.info("interface: %s\ttarget-hrn: %s\tcaller-creds: %s\tmethod-name: %s"%(self.api.interface, hrn, creds, self.name))
26 # Validate that at least one of the credentials is good enough
30 self.api.auth.check(cred, 'sliverstatus')
37 raise InsufficientRights('SliverStatus: Credentials either did not verify, were no longer valid, or did not have appropriate privileges')
40 manager_base = 'sfa.managers'
42 if self.api.interface in ['geni_am']:
43 mgr_type = self.api.config.SFA_GENI_AGGREGATE_TYPE
44 manager_module = manager_base + ".geni_am_%s" % mgr_type
45 manager = __import__(manager_module, fromlist=[manager_base])
46 return manager.SliverStatus(self.api, slice_xrn, creds)