#self.sfa_api = GeniAPI(key_file = key_file, cert_file = cert_file)
#self.credential = self.sfa_api.getCredential()
cred_file = '/etc/sfa/slicemgr.plc.authority.cred'
#self.sfa_api = GeniAPI(key_file = key_file, cert_file = cert_file)
#self.credential = self.sfa_api.getCredential()
cred_file = '/etc/sfa/slicemgr.plc.authority.cred'