3 from sfa.util.faults import *
4 from sfa.util.namespace import *
5 from sfa.util.sfaticket import SfaTicket
8 from sfa.server import sfa_component_setup
9 # get current trusted gids
11 sfa_component_setup.get_trusted_certs()
13 # our keypair may be old, try refreshing
14 sfa_component_setup.get_node_key()
15 sfa_component_setup.get_credential(force=True)
16 sfa_component_setup.get_trusted_certs()
18 def start_slice(api, xrn):
19 hrn, type = urn_to_hrn(xrn)
20 slicename = hrn_to_pl_slicename(hrn)
21 api.nodemanger.Start(slicename)
23 def stop_slice(api, xrn):
24 hrn, type = urn_to_hrn(xrn)
25 slicename = hrn_to_pl_slicename(hrn)
26 api.nodemanager.Stop(slicename)
28 def delete_slice(api, xrn):
29 hrn, type = urn_to_hrn(xrn)
30 slicename = hrn_to_pl_slicename(hrn)
31 api.nodemanager.Destroy(slicename)
33 def reset_slice(api, xrn):
34 hrn, type = urn_to_hrn(xrn)
35 slicename = hrn_to_pl_slicename(hrn)
36 if not api.sliver_exists(slicename):
37 raise SliverDoesNotExist(slicename)
38 api.nodemanager.ReCreate(slicename)
41 slicenames = api.nodemanager.GetXIDs().keys()
45 os.system("/sbin/reboot")
47 def redeem_ticket(api, ticket_string):
48 ticket = SfaTicket(string=ticket_string)
50 hrn = ticket.attributes['slivers'][0]['hrn']
51 slicename = hrn_to_pl_slicename(hrn)
52 if not api.sliver_exists(slicename):
53 raise SliverDoesNotExist(slicename)
55 # convert ticket to format nm is used to
56 nm_ticket = xmlrpclib.dumps((ticket.attributes,), methodresponse=True)
57 api.nodemanager.AdminTicket(nm_ticket)