X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=geni%2Faggregate.py;h=4b9f8a3a90be59502160b36de3c2a0f8711919c6;hb=bd2afb5e4dceedea1ed52ca000a534e659d32dd6;hp=343f1eb5dbedf678a5d50dca37256493d93eec5d;hpb=0cc6576111c15a34891a8553189c100334e2c611;p=sfa.git diff --git a/geni/aggregate.py b/geni/aggregate.py index 343f1eb5..4b9f8a3a 100644 --- a/geni/aggregate.py +++ b/geni/aggregate.py @@ -115,13 +115,13 @@ class Aggregate(GeniServer): Attempt to load credential from file if it exists. If it doesnt get credential from registry. """ + + ma_cred_filename = self.server_basedir + os.sep + "agg." + self.hrn + ".ma.cred" # see if this file exists - ma_cred_filename = self.server_basedir + os.sep + "agg." + self.hrn + ".ma.cred" try: self.credential = Credential(filename = ma_cred_filename) except IOError: - # get self credential self.credential = self.getCredentialFromRegistry() def getCredentialFromRegistry(self): @@ -133,11 +133,13 @@ class Aggregate(GeniServer): self_cred = self.registry.get_credential(None, 'ma', self.hrn) self_cred.save_to_file(self_cred_filename, save_parents = True) + # get ma credential ma_cred_filename = self.server_basedir + os.sep + "agg." + self.hrn + ".ma.cred" ma_cred = self.registry.get_credential(self_cred, 'ma', self.hrn) ma_cred.save_to_file(ma_cred_filename, save_parents=True) - return ma_cred + return ma_cred + def hostname_to_hrn(self, login_base, hostname): """ @@ -150,8 +152,10 @@ class Aggregate(GeniServer): """ Convert hrn to planetlab name. """ - slicename = slicename.replace("_", ".") - return ".".join([self.hrn, slicename]) + parts = slicename.split("_") + slice_hrn = ".".join([self.hrn, parts[0]]) + "." + "_".join(parts[1:]) + + return slice_hrn def refresh_components(self): """ @@ -243,7 +247,7 @@ class Aggregate(GeniServer): slices = self.shell.GetSlices(self.auth, {}, ['name']) slice_hrns = [self.slicename_to_hrn(slice['name']) for slice in slices] - + return slice_hrns def get_rspec(self, hrn, type): @@ -259,8 +263,12 @@ class Aggregate(GeniServer): elif type in ['slice']: slicename = hrn_to_pl_slicename(hrn) slices = self.shell.GetSlices(self.auth, [slicename]) - node_ids = slices[0]['node_ids'] - nodes = self.shell.GetNodes(self.auth, node_ids) + if not slices: + nodes = [] + else: + slice = slices[0] + node_ids = slice['node_ids'] + nodes = self.shell.GetNodes(self.auth, node_ids) # Filter out whitelisted nodes public_nodes = lambda n: n.has_key('slice_ids_whitelist') and not n['slice_ids_whitelist'] @@ -296,11 +304,12 @@ class Aggregate(GeniServer): duration = end_time - start_time # create the plc dict - networks = [{'nodes': nodes, - 'name': self.hrn, - 'start_time': start_time, - 'duration': duration, - 'links': linkspecs}] + networks = [{'nodes': nodes, + 'name': self.hrn, + 'start_time': start_time, + 'duration': duration}] + if type in ['aggregate']: + networks[0]['links'] = linkspecs resources = {'networks': networks, 'start_time': start_time, 'duration': duration} # convert the plc dict to an rspec dict @@ -345,39 +354,79 @@ class Aggregate(GeniServer): # save this instead of the unvalidated rspec the user gave us self.slices[slice_hrn] = spec.toxml() self.slices.write() - - # Get slice info - # if slice doesnt exist add it + + # Get the slice record from geni + slice = {} + records = self.registry.resolve(self.credential, slice_hrn) + + for record in records: + if record.get_type() in ['slice']: + slice_info = record.as_dict() + slice = slice_info['pl_info'] + if not slice: + raise RecordNotFound(slice_hrn) + + + # Make sure slice exists at plc, if it doesnt add it slicename = hrn_to_pl_slicename(slice_hrn) slices = self.shell.GetSlices(self.auth, [slicename], ['node_ids']) if not slices: parts = slicename.split("_") login_base = parts[0] - slice_record = self.registry.resolve(self.cred, slice_hrn) - slice_info = slice_record.as_dict() - slice = slice_info['pl_info'] - # if site doesnt exist add it - sites = self.shell.GetSites(self.auth, [login_base]) + sites = self.shell.GetSites(self.auth, [login_base]) if not sites: authority = get_authority(slice_hrn) - site_record = self.registry.reolve(self.cred, authority) + site_records = self.registry.resolve(self.credential, authority) + site_record = {} + if not site_records: + raise RecordNotFound(authority) + site_record = site_records[0] site_info = site_record.as_dict() - site = site_info['pl_info'] - + site = site_info['pl_info'] + # add the site - site.pop('site_id') + site.pop('site_id') site_id = self.shell.AddSite(self.auth, site) - - # add the slice - self.shell.AddSlice(self.auth, slice_info) + else: + site = sites[0] + + self.shell.AddSlice(self.auth, slice) + + # get the list of valid slice users from the registry and make + # they are added to the slice + geni_info = slice_info['geni_info'] + researchers = geni_info['researcher'] + for researcher in researchers: + person_record = {} + person_records = self.registry.resolve(self.credential, researcher) + for record in person_records: + if record.get_type() in ['user']: + person_record = record + if not person_record: + pass + person_dict = person_record.as_dict()['pl_info'] + persons = self.shell.GetPersons(self.auth, [person_dict['email']], ['person_id', 'key_ids']) - # add the slice users + # Create the person record + if not persons: + self.shell.AddPerson(self.auth, person_dict) + key_ids = [] + else: + key_ids = persons[0]['key_ids'] + + self.shell.AddPersonToSlice(self.auth, person_dict['email'], slicename) - else: - slice = slices[0] - - + # Get this users local keys + keylist = self.shell.GetKeys(self.auth, key_ids, ['key']) + keys = [key['key'] for key in keylist] + + # add keys that arent already there + for personkey in person_dict['keys']: + if personkey not in keys: + key = {'key_type': 'ssh', 'key': personkey} + self.shell.AddPersonKey(self.auth, person_dict['email'], key) + # find out where this slice is currently running nodelist = self.shell.GetNodes(self.auth, slice['node_ids'], ['hostname']) hostnames = [node['hostname'] for node in nodelist] @@ -405,11 +454,6 @@ class Aggregate(GeniServer): self.shell.AddSliceToNodes(self.auth, slicename, added_nodes) self.shell.DeleteSliceFromNodes(self.auth, slicename, deleted_nodes) - # contact registry to get slice users and add them to the slice - #slice_record = self.registry.resolve(self.credential, slice_hrn) - # persons = slice_record['users'] - # for perosn in persons: - # shell.AddPersonToSlice(person['email'], slice_name) return 1 def updateSlice(self, slice_hrn, rspec, attributes = []): @@ -495,9 +539,12 @@ class Aggregate(GeniServer): self.decode_authentication(cred, 'listslices') return self.getSlices() - def get_resources(self, cred, hrn): + def get_resources(self, cred, hrn = None): self.decode_authentication(cred, 'listnodes') - return self.getResources(hrn) + if not hrn: + return self.getNodes() + else: + return self.getResources(hrn) def get_ticket(self, cred, hrn, rspec): self.decode_authentication(cred, 'getticket')