from sfa.senslab.OARrspec import OARrspec
import sfa.plc.peers as peers
#from sfa.plc.aggregate import Aggregate
-from sfa.senslab.slices import Slices
+from sfa.senslab.slices import SlabSlices
class AggregateManager:
-
- def __init__ (self):
- # xxx Thierry : caching at the aggregate level sounds wrong...
- #self.caching=True
- self.caching=False
+ def __init__ (self, config): pass
+ # essentially a union of the core version, the generic version (this code) and
+ # whatever the driver needs to expose
- def GetVersion(self, api, options={}):
- version_manager = VersionManager()
- ad_rspec_versions = []
- request_rspec_versions = []
- for rspec_version in version_manager.versions:
- if rspec_version.content_type in ['*', 'ad']:
- ad_rspec_versions.append(rspec_version.to_dict())
- if rspec_version.content_type in ['*', 'request']:
- request_rspec_versions.append(rspec_version.to_dict())
+ def GetVersion(self, api, options):
+
xrn=Xrn(api.hrn)
- version_more = {'interface':'aggregate',
- 'sfa': 2,
- 'geni_api': api.config.SFA_AGGREGATE_API_VERSION,
- 'testbed':'myplc',
- 'hrn':xrn.get_hrn(),
- 'geni_request_rspec_versions': request_rspec_versions,
- 'geni_ad_rspec_versions': ad_rspec_versions,
- }
- return version_core(version_more)
+ version = version_core()
+ version_generic = {'interface':'aggregate',
+ 'sfa': 2,
+ 'geni_api': 2,
+ 'hrn':xrn.get_hrn(),
+ 'urn':xrn.get_urn(),
+ }
+ version.update(version_generic)
+ testbed_version = self.driver.aggregate_version()
+ version.update(testbed_version)
+ return version
+
+ #def GetVersion(self, api, options={}):
+
+ #version_manager = VersionManager()
+ #ad_rspec_versions = []
+ #request_rspec_versions = []
+ #for rspec_version in version_manager.versions:
+ #if rspec_version.content_type in ['*', 'ad']:
+ #ad_rspec_versions.append(rspec_version.to_dict())
+ #if rspec_version.content_type in ['*', 'request']:
+ #request_rspec_versions.append(rspec_version.to_dict())
+ #xrn=Xrn(api.hrn)
+ #version_more = {'interface':'aggregate',
+ #'sfa': 2,
+ #'geni_api': api.config.SFA_AGGREGATE_API_VERSION,
+ #'testbed':'myplc',
+ #'hrn':xrn.get_hrn(),
+ #'geni_request_rspec_versions': request_rspec_versions,
+ #'geni_ad_rspec_versions': ad_rspec_versions,
+ #}
+ #return version_core(version_more)
def _get_registry_objects(self, slice_xrn, creds, users):
"""
if Callids().already_handled(call_id): return ""
aggregate = OARrspec(api)
#aggregate = Aggregate(api)
- slices = Slices(api)
+ slices = SlabSlices(api)
(hrn, _) = urn_to_hrn(slice_xrn)
peer = slices.get_peer(hrn)
sfa_peer = slices.get_sfa_peer(hrn)
def GetTicket(self, api, xrn, creds, rspec, users, options={}):
(slice_hrn, _) = urn_to_hrn(xrn)
- slices = Slices(api)
+ slices = SlabSlices(api)
peer = slices.get_peer(slice_hrn)
sfa_peer = slices.get_sfa_peer(slice_hrn)
from sfa.util.table import SfaTable
from sfa.util.defaultdict import defaultdict
+
+from sfa.rspecs.version_manager import VersionManager
+
from sfa.util.xrn import hrn_to_urn
from sfa.util.plxrn import slicename_to_hrn, hostname_to_hrn, hrn_to_pl_slicename, hrn_to_pl_login_base
self.db = SlabDB()
#self.logger=sfa_logger()
-
+ def create_sliver (self, slice_urn, slice_hrn, creds, rspec_string, users, options):
+
+ aggregate = SlabAggregate(self)
+ slices = SlabSlices(self)
+ peer = slices.get_peer(slice_hrn)
+ sfa_peer = slices.get_sfa_peer(slice_hrn)
+ slice_record=None
+ if users:
+ slice_record = users[0].get('slice_record', {})
+
+ # parse rspec
+ rspec = RSpec(rspec_string)
+ requested_attributes = rspec.version.get_slice_attributes()
+
+ # ensure site record exists
+ site = slices.verify_site(slice_hrn, slice_record, peer, sfa_peer, options=options)
+ # ensure slice record exists
+ slice = slices.verify_slice(slice_hrn, slice_record, peer, sfa_peer, options=options)
+ # ensure person records exists
+ persons = slices.verify_persons(slice_hrn, slice, users, peer, sfa_peer, options=options)
+ # ensure slice attributes exists
+ #slices.verify_slice_attributes(slice, requested_attributes, options=options)
+
+ # add/remove slice from nodes
+ requested_slivers = [node.get('component_name') for node in rspec.version.get_nodes_with_slivers()]
+ nodes = slices.verify_slice_nodes(slice, requested_slivers, peer)
+
+ # add/remove links links
+ #slices.verify_slice_links(slice, rspec.version.get_link_requests(), nodes)
+
+ # handle MyPLC peer association.
+ # only used by plc and ple.
+ #slices.handle_peer(site, slice, persons, peer)
+
+ return aggregate.get_rspec(slice_xrn=slice_urn, version=rspec.version)
+
def GetPersons(self, person_filter=None, return_fields=None):
person_list = self.ldap.ldapFind({'authority': self.root_auth })
return_slice_list = parse_filter(sliceslist, slice_filter,'slice', return_fields)
print >>sys.stderr, " \r\n \r\n SLABDRIVER.PY GetSlices return_slice_list %s" %(return_slice_list)
return return_slice_list
-
+
+ def testbed_name (self): return "senslab2"
+
+ # 'geni_request_rspec_versions' and 'geni_ad_rspec_versions' are mandatory
+ def aggregate_version (self):
+ version_manager = VersionManager()
+ ad_rspec_versions = []
+ request_rspec_versions = []
+ for rspec_version in version_manager.versions:
+ if rspec_version.content_type in ['*', 'ad']:
+ ad_rspec_versions.append(rspec_version.to_dict())
+ if rspec_version.content_type in ['*', 'request']:
+ request_rspec_versions.append(rspec_version.to_dict())
+ return {
+ 'testbed':self.testbed_name(),
+ 'geni_request_rspec_versions': request_rspec_versions,
+ 'geni_ad_rspec_versions': ad_rspec_versions,
+ }
+
+
+
+
+
+
##
# Convert SFA fields to PLC fields for use when registering up updating
# registry record in the PLC database
#print>>sys.stderr, "\r\n \r\rn \t\t \t <<<<<<<<<<<<<<<<<<<<<<<< fill_record_sfa_info sfa_info %s \r\n record %s : "%(sfa_info,record)
record.update(sfa_info)
-
+
+ def augment_records_with_testbed_info (self, sfa_records):
+ return self.fill_record_info (sfa_records)
+
def fill_record_info(self, records):
"""
Given a SFA record, fill in the senslab specific and SFA specific