### $Id: slices.py 15842 2009-11-22 09:56:13Z anil $
### $URL: https://svn.planet-lab.org/svn/sfa/trunk/sfa/plc/slices.py $
-import datetime
-import time
-import traceback
import sys
-from copy import deepcopy
-from lxml import etree
+import time,datetime
from StringIO import StringIO
from types import StringTypes
+from copy import deepcopy
+from copy import copy
+from lxml import etree
+
+from sfa.util.sfalogging import sfa_logger
from sfa.util.rspecHelper import merge_rspecs
-from sfa.util.namespace import *
+from sfa.util.namespace import urn_to_hrn, hrn_to_urn
from sfa.util.rspec import *
from sfa.util.specdict import *
from sfa.util.faults import *
from sfa.trust.credential import Credential
from sfa.util.threadmanager import ThreadManager
import sfa.util.xmlrpcprotocol as xmlrpcprotocol
-from sfa.util.debug import log
import sfa.plc.peers as peers
-from copy import copy
def get_version():
version = {}
raise InvalidRSpec(message)
# get the callers hrn
- valid_cred = self.api.auth.checkCredentials(creds, 'createsliver', hrn)[0]
- caller_hrn = valid_cred.get_gid_caller().get_hrn()
+ valid_cred = api.auth.checkCredentials(creds, 'createsliver', hrn)[0]
+ caller_hrn = Credential(string=valid_cred).get_gid_caller().get_hrn()
# attempt to use delegated credential first
credential = api.getDelegatedCredential(creds)
for aggregate in api.aggregates:
# prevent infinite loop. Dont send request back to caller
# unless the caller is the aggregate's SM
- if caller_hrn == aggrgate and aggregate != api.hrn:
+ if caller_hrn == aggregate and aggregate != api.hrn:
continue
# Just send entire RSpec to each aggregate
return merged_rspec
def renew_slice(api, xrn, creds, expiration_time):
+ hrn, type = urn_to_hrn(xrn)
+
# get the callers hrn
- valid_cred = self.api.auth.checkCredentials(creds, 'renewesliver', hrn)[0]
- caller_hrn = valid_cred.get_gid_caller().get_hrn()
+ valid_cred = api.auth.checkCredentials(creds, 'renewesliver', hrn)[0]
+ caller_hrn = Credential(string=valid_cred).get_gid_caller().get_hrn()
# attempt to use delegated credential first
credential = api.getDelegatedCredential(creds)
for aggregate in api.aggregates:
# prevent infinite loop. Dont send request back to caller
# unless the caller is the aggregate's SM
- if caller_hrn == aggrgate and aggregate != api.hrn:
+ if caller_hrn == aggregate and aggregate != api.hrn:
continue
server = api.aggregates[aggregate]
aggregate_rspecs[aggregate_hrn] = rspec
# get the callers hrn
- valid_cred = self.api.auth.checkCredentials(creds, 'getticket', hrn)[0]
- caller_hrn = valid_cred.get_gid_caller().get_hrn()
+ valid_cred = api.auth.checkCredentials(creds, 'getticket', slice_hrn)[0]
+ caller_hrn = Credential(string=valid_cred).get_gid_caller().get_hrn()
# attempt to use delegated credential first
credential = api.getDelegatedCredential(creds)
for aggregate, aggregate_rspec in aggregate_rspecs.items():
# prevent infinite loop. Dont send request back to caller
# unless the caller is the aggregate's SM
- if caller_hrn == aggrgate and aggregate != api.hrn:
+ if caller_hrn == aggregate and aggregate != api.hrn:
continue
server = None
if aggregate in api.aggregates:
def delete_slice(api, xrn, creds):
+ hrn, type = urn_to_hrn(xrn)
+
# get the callers hrn
- valid_cred = self.api.auth.checkCredentials(creds, 'deletesliver', hrn)[0]
- caller_hrn = valid_cred.get_gid_caller().get_hrn()
+ valid_cred = api.auth.checkCredentials(creds, 'deletesliver', hrn)[0]
+ caller_hrn = Credential(string=valid_cred).get_gid_caller().get_hrn()
# attempt to use delegated credential first
credential = api.getDelegatedCredential(creds)
for aggregate in api.aggregates:
# prevent infinite loop. Dont send request back to caller
# unless the caller is the aggregate's SM
- if caller_hrn == aggrgate and aggregate != api.hrn:
+ if caller_hrn == aggregate and aggregate != api.hrn:
continue
server = api.aggregates[aggregate]
threads.run(server.DeleteSliver, xrn, credential)
return 1
def start_slice(api, xrn, creds):
+ hrn, type = urn_to_hrn(xrn)
+
# get the callers hrn
- valid_cred = self.api.auth.checkCredentials(creds, 'startslice', hrn)[0]
- caller_hrn = valid_cred.get_gid_caller().get_hrn()
+ valid_cred = api.auth.checkCredentials(creds, 'startslice', hrn)[0]
+ caller_hrn = Credential(string=valid_cred).get_gid_caller().get_hrn()
# attempt to use delegated credential first
credential = api.getDelegatedCredential(creds)
for aggregate in api.aggregates:
# prevent infinite loop. Dont send request back to caller
# unless the caller is the aggregate's SM
- if caller_hrn == aggrgate and aggregate != api.hrn:
+ if caller_hrn == aggregate and aggregate != api.hrn:
continue
server = api.aggregates[aggregate]
threads.run(server.Start, xrn, credential)
return 1
def stop_slice(api, xrn, creds):
+ hrn, type = urn_to_hrn(xrn)
+
# get the callers hrn
- valid_cred = self.api.auth.checkCredentials(creds, 'stopslice', hrn)[0]
- caller_hrn = valid_cred.get_gid_caller().get_hrn()
+ valid_cred = api.auth.checkCredentials(creds, 'stopslice', hrn)[0]
+ caller_hrn = Credential(string=valid_cred).get_gid_caller().get_hrn()
# attempt to use delegated credential first
credential = api.getDelegatedCredential(creds)
for aggregate in api.aggregates:
# prevent infinite loop. Dont send request back to caller
# unless the caller is the aggregate's SM
- if caller_hrn == aggrgate and aggregate != api.hrn:
+ if caller_hrn == aggregate and aggregate != api.hrn:
continue
server = api.aggregates[aggregate]
threads.run(server.Stop, xrn, credential)
return slices
# get the callers hrn
- valid_cred = self.api.auth.checkCredentials(creds, 'listslices', hrn)[0]
- caller_hrn = valid_cred.get_gid_caller().get_hrn()
+ valid_cred = api.auth.checkCredentials(creds, 'listslices', None)[0]
+ caller_hrn = Credential(string=valid_cred).get_gid_caller().get_hrn()
# attempt to use delegated credential first
credential = api.getDelegatedCredential(creds)
for aggregate in api.aggregates:
# prevent infinite loop. Dont send request back to caller
# unless the caller is the aggregate's SM
- if caller_hrn == aggrgate and aggregate != api.hrn:
+ if caller_hrn == aggregate and aggregate != api.hrn:
continue
server = api.aggregates[aggregate]
threads.run(server.ListSlices, credential)
rspec = None
# get the callers hrn
- valid_cred = self.api.auth.checkCredentials(creds, 'listnodes', hrn)[0]
- caller_hrn = valid_cred.get_gid_caller().get_hrn()
+ valid_cred = api.auth.checkCredentials(creds, 'listnodes', hrn)[0]
+ caller_hrn = Credential(string=valid_cred).get_gid_caller().get_hrn()
# attempt to use delegated credential first
credential = api.getDelegatedCredential(creds)
for aggregate in api.aggregates:
# prevent infinite loop. Dont send request back to caller
# unless the caller is the aggregate's SM
- if caller_hrn == aggrgate and aggregate != api.hrn:
+ if caller_hrn == aggregate and aggregate != api.hrn:
continue
# get the rspec from the aggregate
server = api.aggregates[aggregate]
for request in root.iterfind("./request"):
rspec.append(deepcopy(request))
+ sfa_logger().debug('get_rspec: rspec=%r'%rspec)
rspec = etree.tostring(rspec, xml_declaration=True, pretty_print=True)
# cache the result
if api.cache and not xrn: