from sfa.util.specdict import *
from sfa.util.faults import *
from sfa.util.record import SfaRecord
-from sfa.rspecs.pg_rspec import PGRSpec
-from sfa.rspecs.sfa_rspec import SfaRSpec
from sfa.rspecs.rspec_converter import RSpecConverter
-from sfa.rspecs.rspec_parser import parse_rspec
-from sfa.rspecs.rspec_version import RSpecVersion
-from sfa.rspecs.sfa_rspec import sfa_rspec_version
-from sfa.rspecs.pg_rspec import pg_rspec_ad_version, pg_rspec_request_version
+from sfa.rspecs.version_manager import VersionManager
+from sfa.rspecs.rspec import RSpec
from sfa.util.policy import Policy
from sfa.util.prefixTree import prefixTree
from sfa.util.sfaticket import *
# peers explicitly in aggregates.xml
peers =dict ([ (peername,get_serverproxy_url(v)) for (peername,v) in api.aggregates.iteritems()
if peername != api.hrn])
- xrn=Xrn (api.hrn)
- request_rspec_versions = [dict(pg_rspec_request_version), dict(sfa_rspec_version)]
- ad_rspec_versions = [dict(pg_rspec_ad_version), dict(sfa_rspec_version)]
+ version_manager = VersionManager()
+ ad_rspec_versions = []
+ request_rspec_versions = []
+ for rspec_version in version_manager.versions:
+ if rspec_version in ['*', 'ad']:
+ request_rspec_versions.append(rspec_version.to_dict())
+ if rspec_version in ['*', 'request']:
+ request_rspec_version.append(rspec_version.to_dict())
+ default_rspec_version = version_manager.get_version("sfa 1").to_dict()
+ xrn=Xrn(api.hrn)
version_more = {'interface':'slicemgr',
'hrn' : xrn.get_hrn(),
'urn' : xrn.get_urn(),
'peers': peers,
'request_rspec_versions': request_rspec_versions,
'ad_rspec_versions': ad_rspec_versions,
- 'default_ad_rspec': dict(sfa_rspec_version)
+ 'default_ad_rspec': default_rspec_version
}
sm_version=version_core(version_more)
# local aggregate if present needs to have localhost resolved
if stats_tags:
stats_tag = stats_tags[0]
else:
- stats_tag = etree.SubElement(rspec.xml, "statistics", call=callname)
+ stats_tag = etree.SubElement(rspec.xml.root, "statistics", call=callname)
etree.SubElement(stats_tag, "aggregate", name=str(aggname), elapsed=str(elapsed), status=str(status))
except Exception, e:
api.logger.warn("add_slicemgr_stat failed on %s: %s" %(aggname, str(e)))
def ListResources(api, creds, options, call_id):
+ version_manager = VersionManager()
def _ListResources(aggregate, server, credential, opts, call_id):
my_opts = copy(opts)
version = api.get_cached_server_version(server)
# force ProtoGENI aggregates to give us a v2 RSpec
if 'sfa' not in version.keys():
- my_opts['rspec_version'] = pg_rspec_ad_version
+ my_opts['rspec_version'] = version_manager.get_version('ProtoGENI 2').to_dict()
rspec = server.ListResources(*args)
return {"aggregate": aggregate, "rspec": rspec, "elapsed": time.time()-tStart, "status": "success"}
except Exception, e:
- api.logger.warn("ListResources failed at %s: %s" %(server.url, str(e)))
+ api.logger.log_exc("ListResources failed at %s: %s" %(server.url))
return {"aggregate": aggregate, "elapsed": time.time()-tStart, "status": "exception"}
if Callids().already_handled(call_id): return ""
del(options['geni_compressed'])
# get the rspec's return format from options
- rspec_version = RSpecVersion(options.get('rspec_version'))
- version_string = "rspec_%s" % (rspec_version.get_version_name())
+ rspec_version = version_manager.get_version(options.get('rspec_version'))
+ version_string = "rspec_%s" % (rspec_version.to_string())
# look in cache first
if caching and api.cache and not xrn:
threads.run(_ListResources, aggregate, server, credentials, options, call_id)
results = threads.get_results()
- rspec_version = RSpecVersion(options.get('rspec_version'))
- if rspec_version['type'] == pg_rspec_ad_version['type']:
- rspec = PGRSpec()
- else:
- rspec = SfaRSpec()
-
+ rspec_version = version_manager.get_version(options.get('rspec_version'))
+ if xrn:
+ result_version = version_manager._get_version(rspec_version.type, rspec_version.version, 'manifest')
+ else:
+ result_version = version_manager._get_version(rspec_version.type, rspec_version.version, 'ad')
+ rspec = RSpec(version=result_version)
for result in results:
add_slicemgr_stat(rspec, "ListResources", result["aggregate"], result["elapsed"], result["status"])
if result["status"]=="success":
try:
- rspec.merge(result["rspec"])
+ rspec.version.merge(result["rspec"])
except:
api.logger.log_exc("SM.ListResources: Failed to merge aggregate rspec")
def CreateSliver(api, xrn, creds, rspec_str, users, call_id):
+ version_manager = VersionManager()
def _CreateSliver(aggregate, server, xrn, credential, rspec, users, call_id):
tStart = time.time()
try:
# Need to call GetVersion at an aggregate to determine the supported
# rspec type/format beofre calling CreateSliver at an Aggregate.
server_version = api.get_cached_server_version(server)
+ requested_users = users
if 'sfa' not in server_version and 'geni_api' in server_version:
# sfa aggregtes support both sfa and pg rspecs, no need to convert
# if aggregate supports sfa rspecs. otherwise convert to pg rspec
- rspec = RSpecConverter.to_pg_rspec(rspec)
- args = [xrn, credential, rspec, users]
+ rspec = RSpecConverter.to_pg_rspec(rspec, 'request')
+ requested_users = sfa_to_pg_users(users)
+ args = [xrn, credential, rspec, requested_users]
if _call_id_supported(api, server):
args.append(call_id)
rspec = server.CreateSliver(*args)
# 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"
- rspec = parse_rspec(rspec_str)
+ rspec = RSpec(rspec_str)
schema = None
if schema:
rspec.validate(schema)
threads.run(_CreateSliver, aggregate, server, xrn, credential, rspec.toxml(), users, call_id)
results = threads.get_results()
- rspec = SfaRSpec()
+ manifest_version = version_manager._get_version(rspec.version.type, rspec.version.version, 'manifest')
+ result_rspec = RSpec(version=manifest_version)
for result in results:
- add_slicemgr_stat(rspec, "CreateSliver", result["aggregate"], result["elapsed"], result["status"])
+ add_slicemgr_stat(result_rspec, "CreateSliver", result["aggregate"], result["elapsed"], result["status"])
if result["status"]=="success":
try:
- rspec.merge(result["rspec"])
+ result_rspec.version.merge(result["rspec"])
except:
api.logger.log_exc("SM.CreateSliver: Failed to merge aggregate rspec")
- return rspec.toxml()
+ return result_rspec.toxml()
def RenewSliver(api, xrn, creds, expiration_time, call_id):
def _RenewSliver(server, xrn, creds, expiration_time, call_id):
#caching=False
def ListSlices(api, creds, call_id):
def _ListSlices(server, creds, call_id):
- server_version = api.get_cached_server_version(api, server)
+ server_version = api.get_cached_server_version(server)
args = [creds]
if _call_id_supported(api, server):
args.append(call_id)