def redeem_ticket(self, opts, args):
ticket_file = args[0]
# get slice hrn from the ticket
# use this to get the right slice credential
ticket = SfaTicket(filename=ticket_file)
ticket.decode()
slice_hrn = ticket.gidObject.get_hrn()
slice_urn = hrn_to_urn(slice_hrn, 'slice')
#slice_hrn = ticket.attributes['slivers'][0]['hrn']
user_cred = self.get_user_cred()
slice_cred = self.get_slice_cred(slice_hrn).save_to_string(save_parents=True)
# get a list of node hostnames from the RSpec
tree = etree.parse(StringIO(ticket.rspec))
root = tree.getroot()
hostnames = root.xpath("./network/site/node/hostname/text()")
# create an xmlrpc connection to the component manager at each of these
# components and gall redeem_ticket
connections = {}
for hostname in hostnames:
try:
self.logger.info("Calling redeem_ticket at %(hostname)s " % locals())
server = self.get_server(hostname, CM_PORT, self.key_file, \
self.cert_file, self.options.debug)
server.RedeemTicket(ticket.save_to_string(save_parents=True), slice_cred)
self.logger.info("Success")
except socket.gaierror:
self.logger.error("redeem_ticket failed: Component Manager not accepting requests")
except Exception, e:
self.logger.log_exc(e.message)
def redeem_ticket(api, ticket_string):
ticket = SfaTicket(string=ticket_string)
ticket.decode()
hrn = ticket.attributes['slivers'][0]['hrn']
slicename = PlXrn (hrn).pl_slicename()
if not api.sliver_exists(slicename):
raise SliverDoesNotExist(slicename)
# convert ticket to format nm is used to
nm_ticket = xmlrpclib.dumps((ticket.attributes,), methodresponse=True)
api.nodemanager.AdminTicket(nm_ticket)
