self.caching=True
#self.caching=False
- def GetVersion(self, api, options={}):
+ def GetVersion(self, api):
version_manager = VersionManager()
ad_rspec_versions = []
}
return version_core(version_more)
- def SliverStatus(self, api, slice_xrn, creds, options={}):
+ def SliverStatus(self, api, slice_xrn, creds, options):
call_id = options.get('call_id')
if Callids().already_handled(call_id): return {}
result['geni_resources'] = resources
return result
- def CreateSliver(self, api, slice_xrn, creds, rspec_string, users, options={}):
+ def CreateSliver(self, api, slice_xrn, creds, rspec_string, users, options):
"""
Create the sliver[s] (slice) at this aggregate.
Verify HRN and initialize the slice record in PLC if necessary.
return aggregate.get_rspec(slice_xrn=slice_xrn, version=rspec.version)
- def RenewSliver(self, api, xrn, creds, expiration_time, options={}):
+ def RenewSliver(self, api, xrn, creds, expiration_time, options):
call_id = options.get('call_id')
if Callids().already_handled(call_id): return True
(hrn, _) = urn_to_hrn(xrn)
# XX not implemented at this interface
return 1
- def DeleteSliver(self, api, xrn, creds, options={}):
+ def DeleteSliver(self, api, xrn, creds, options):
call_id = options.get('call_id')
if Callids().already_handled(call_id): return ""
(hrn, _) = urn_to_hrn(xrn)
api.driver.BindObjectToPeer('slice', slice['slice_id'], peer, slice['peer_slice_id'])
return 1
- def ListSlices(self, api, creds, options={}):
+ def ListSlices(self, api, creds, options):
call_id = options.get('call_id')
if Callids().already_handled(call_id): return []
# look in cache first
return slice_urns
- def ListResources(self, api, creds, options={}):
+ def ListResources(self, api, creds, options):
call_id = options.get('call_id')
if Callids().already_handled(call_id): return ""
# get slice's hrn from options
return rspec
- def GetTicket(self, api, xrn, creds, rspec, users, options={}):
+ def GetTicket(self, api, xrn, creds, rspec, users, options):
(slice_hrn, _) = urn_to_hrn(xrn)
slices = PlSlices(api)
# self.caching=False
self.caching=True
- def _options_supported(self, api, server):
- """
- Returns true if server supports the extra 'options' arg. to API calls
- """
- server_version = api.get_cached_server_version(server)
- return server_version.has_key ('options_support')
-
- def GetVersion(self, api, options={}):
+ def GetVersion(self, api):
# peers explicitly in aggregates.xml
peers =dict ([ (peername,interface.get_url()) for (peername,interface) in api.aggregates.iteritems()
if peername != api.hrn])
else:
stats_tag = rspec.xml.root.add_element("statistics", call=callname)
- stat_tag = stats_tag.add_element("aggregate", name=str(aggname), elapsed=str(elapsed), status=str(status))
+ stat_tag = stats_tag.add_element("aggregate", name=str(aggname),
+ elapsed=str(elapsed), status=str(status))
if exc_info:
exc_tag = stat_tag.add_element("exc_info", name=str(exc_info[1]))
# formats the traceback as a set of xml elements
tb = traceback.extract_tb(exc_info[2])
for item in tb:
- exc_frame = exc_tag.add_element("tb_frame", filename=str(item[0]), line=str(item[1]), func=str(item[2]), code=str(item[3]))
+ exc_frame = exc_tag.add_element("tb_frame", filename=str(item[0]),
+ line=str(item[1]), func=str(item[2]), code=str(item[3]))
except Exception, e:
logger.warn("add_slicemgr_stat failed on %s: %s" %(aggname, str(e)))
- def ListResources(self, api, creds, options={}):
+ def ListResources(self, api, creds, options):
+ call_id = options.get('call_id')
+ if Callids().already_handled(call_id): return ""
+
version_manager = VersionManager()
- def _ListResources(aggregate, server, credential, opts={}):
-
- my_opts = copy(opts)
- args = [credential, my_opts]
+
+ def _ListResources(aggregate, server, credential, options):
+ forward_options = copy(options)
tStart = time.time()
try:
version = api.get_cached_server_version(server)
# force ProtoGENI aggregates to give us a v2 RSpec
if 'sfa' in version.keys():
- my_opts['rspec_version'] = version_manager.get_version('SFA 1').to_dict()
+ forward_options['rspec_version'] = version_manager.get_version('SFA 1').to_dict()
else:
- my_opts['rspec_version'] = version_manager.get_version('ProtoGENI 2').to_dict()
- rspec = server.ListResources(*args)
+ forward_options['rspec_version'] = version_manager.get_version('ProtoGENI 2').to_dict()
+ rspec = server.ListResources(credential, forward_options)
return {"aggregate": aggregate, "rspec": rspec, "elapsed": time.time()-tStart, "status": "success"}
except Exception, e:
api.logger.log_exc("ListResources failed at %s" %(server.url))
return {"aggregate": aggregate, "elapsed": time.time()-tStart, "status": "exception", "exc_info": sys.exc_info()}
- call_id = options.get('call_id')
- if Callids().already_handled(call_id): return ""
# get slice's hrn from options
xrn = options.get('geni_slice_urn', '')
result_version = version_manager._get_version(rspec_version.type, rspec_version.version, 'ad')
rspec = RSpec(version=result_version)
for result in results:
- self.add_slicemgr_stat(rspec, "ListResources", result["aggregate"], result["elapsed"], result["status"], result.get("exc_info",None))
+ self.add_slicemgr_stat(rspec, "ListResources", result["aggregate"], result["elapsed"],
+ result["status"], result.get("exc_info",None))
if result["status"]=="success":
try:
rspec.version.merge(ReturnValue.get_value(result["rspec"]))
api.cache.add(version_string, rspec.toxml())
return rspec.toxml()
-
-
- def CreateSliver(self, api, xrn, creds, rspec_str, users, options={}):
+
+
+ def CreateSliver(self, api, xrn, creds, rspec_str, users, options):
+ call_id = options.get('call_id')
+ if Callids().already_handled(call_id): return ""
version_manager = VersionManager()
- def _CreateSliver(aggregate, server, xrn, credential, rspec, users, options={}):
+ def _CreateSliver(aggregate, server, xrn, credential, rspec, users, options):
tStart = time.time()
try:
# Need to call GetVersion at an aggregate to determine the supported
rspec.filter(filter)
rspec = rspec.toxml()
requested_users = sfa_to_pg_users_arg(users)
- args = [xrn, credential, rspec, requested_users]
- if self._options_supported(api, server):
- args.append(options)
- rspec = server.CreateSliver(*args)
+ rspec = server.CreateSliver(xrn, credential, rspec, requested_users, options)
return {"aggregate": aggregate, "rspec": rspec, "elapsed": time.time()-tStart, "status": "success"}
except:
logger.log_exc('Something wrong in _CreateSliver with URL %s'%server.url)
return {"aggregate": aggregate, "elapsed": time.time()-tStart, "status": "exception", "exc_info": sys.exc_info()}
- call_id = options.get('call_id')
- if Callids().already_handled(call_id): return ""
# Validate the RSpec against PlanetLab's schema --disabled for now
# The schema used here needs to aggregate the PL and VINI schemas
# schema = "/var/www/html/schemas/pl.rng"
manifest_version = version_manager._get_version(rspec.version.type, rspec.version.version, 'manifest')
result_rspec = RSpec(version=manifest_version)
for result in results:
- self.add_slicemgr_stat(result_rspec, "CreateSliver", result["aggregate"], result["elapsed"], result["status"], result.get("exc_info",None))
+ self.add_slicemgr_stat(result_rspec, "CreateSliver", result["aggregate"], result["elapsed"],
+ result["status"], result.get("exc_info",None))
if result["status"]=="success":
try:
result_rspec.version.merge(ReturnValue.get_value(result["rspec"]))
api.logger.log_exc("SM.CreateSliver: Failed to merge aggregate rspec")
return result_rspec.toxml()
- def RenewSliver(self, api, xrn, creds, expiration_time, options={}):
- def _RenewSliver(server, xrn, creds, expiration_time, options={}):
- server_version = api.get_cached_server_version(server)
- args = [xrn, creds, expiration_time]
- if self._options_supported(api, server):
- args.append(options)
- return server.RenewSliver(*args)
-
+ def RenewSliver(self, api, xrn, creds, expiration_time, options):
call_id = options.get('call_id')
if Callids().already_handled(call_id): return True
+
+ def _RenewSliver(server, xrn, creds, expiration_time, options):
+ return server.RenewSliver(xrn, creds, expiration_time, options)
(hrn, type) = urn_to_hrn(xrn)
# get the callers hrn
results = [ReturnValue.get_value(result) for result in threads.get_results()]
return reduce (lambda x,y: x and y, results , True)
- def DeleteSliver(self, api, xrn, creds, options={}):
- def _DeleteSliver(server, xrn, creds, options={}):
- server_version = api.get_cached_server_version(server)
- args = [xrn, creds]
- if self._options_supported(api, server):
- args.append(options)
- return server.DeleteSliver(*args)
-
+ def DeleteSliver(self, api, xrn, creds, options):
call_id = options.get('call_id')
if Callids().already_handled(call_id): return ""
+
+ def _DeleteSliver(server, xrn, creds, options):
+ return server.DeleteSliver(xrn, creds, options)
+
(hrn, type) = urn_to_hrn(xrn)
# get the callers hrn
valid_cred = api.auth.checkCredentials(creds, 'deletesliver', hrn)[0]
# first draft at a merging SliverStatus
- def SliverStatus(self, api, slice_xrn, creds, options={}):
- def _SliverStatus(server, xrn, creds, options={}):
- server_version = api.get_cached_server_version(server)
- args = [xrn, creds]
- if self._options_supported(api, server):
- args.append(options)
- return server.SliverStatus(*args)
+ def SliverStatus(self, api, slice_xrn, creds, options):
+ def _SliverStatus(server, xrn, creds, options):
+ return server.SliverStatus(xrn, creds, options)
call_id = options.get('call_id')
if Callids().already_handled(call_id): return {}
threads.run (_SliverStatus, server, slice_xrn, [cred], options)
results = [ReturnValue.get_value(result) for result in threads.get_results()]
- # get rid of any void result - e.g. when call_id was hit where by convention we return {}
+ # get rid of any void result - e.g. when call_id was hit, where by convention we return {}
results = [ result for result in results if result and result['geni_resources']]
# do not try to combine if there's no result
return overall
- def ListSlices(self, api, creds, options={}):
- def _ListSlices(server, creds, options={}):
- server_version = api.get_cached_server_version(server)
- args = [creds]
- if self._options_supported(api, server):
- args.append(options)
- return server.ListSlices(*args)
-
+ def ListSlices(self, api, creds, options):
call_id = options.get('call_id')
if Callids().already_handled(call_id): return []
+ def _ListSlices(server, creds, options):
+ return server.ListSlices(creds, options)
+
# look in cache first
if self.caching and api.cache:
slices = api.cache.get('slices')
return slices
- def GetTicket(self, api, xrn, creds, rspec, users, options={}):
+ def GetTicket(self, api, xrn, creds, rspec, users, options):
slice_hrn, type = urn_to_hrn(xrn)
# get the netspecs contained within the clients rspec
aggregate_rspecs = {}
cred = api.getCredential()
threads = ThreadManager()
for (aggregate, aggregate_rspec) in aggregate_rspecs.iteritems():
+ # xxx sounds like using call_id here would be safer
# prevent infinite loop. Dont send request back to caller
# unless the caller is the aggregate's SM
if caller_hrn == aggregate and aggregate != api.hrn: