X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=sfa%2Fsenslab%2Fslabslices.py;h=609164f651b8e36d524627cc0fa09f3bfe3d7540;hb=4fd86b5914b65acfee6a6d3eb6a9bf09449ce03e;hp=9e547e40f5eb58ad25e1180073dded0850c40cfe;hpb=0d5868a5dabd1bb986ad1248df0885770a81b89c;p=sfa.git diff --git a/sfa/senslab/slabslices.py b/sfa/senslab/slabslices.py index 9e547e40..609164f6 100644 --- a/sfa/senslab/slabslices.py +++ b/sfa/senslab/slabslices.py @@ -14,16 +14,19 @@ class SlabSlices: rspec_to_slice_tag = {'max_rate':'net_max_rate'} - def __init__(self, api, ttl = .5, origin_hrn=None): - self.api = api - #filepath = path + os.sep + filename - self.policy = Policy(self.api) - self.origin_hrn = origin_hrn - self.registry = api.registries[api.hrn] - self.credential = api.getCredential() - self.nodes = [] - self.persons = [] - + #def __init__(self, api, ttl = .5, origin_hrn=None): + #self.api = api + ##filepath = path + os.sep + filename + #self.policy = Policy(self.api) + #self.origin_hrn = origin_hrn + #self.registry = api.registries[api.hrn] + #self.credential = api.getCredential() + #self.nodes = [] + #self.persons = [] + + + def __init__(self, driver): + self.driver = driver #def get_slivers(self, xrn, node=None): #hrn, type = urn_to_hrn(xrn) @@ -159,7 +162,7 @@ class SlabSlices: slice_authority = get_authority(hrn) site_authority = get_authority(slice_authority) - if site_authority != self.api.hrn: + if site_authority != self.driver.hrn: sfa_peer = site_authority return sfa_peer @@ -168,7 +171,7 @@ class SlabSlices: current_slivers = [] deleted_nodes = [] if slice['node_ids']: - nodes = self.api.driver.GetNodes(slice['node_ids'], ['hostname']) + nodes = self.driver.GetNodes(slice['node_ids'], ['hostname']) current_slivers = [node['hostname'] for node in nodes] # remove nodes not in rspec @@ -179,21 +182,21 @@ class SlabSlices: print>>sys.stderr , "\r\n \r\n \t slices.py verify_slice_nodes added_nodes %s slice %s" %( added_nodes,slice) try: if peer: - self.api.driver.UnBindObjectFromPeer('slice', slice['slice_id'], peer['shortname']) + self.driver.UnBindObjectFromPeer('slice', slice['slice_id'], peer['shortname']) #PI is a list, get the only username in this list #so that the OAR/LDAP knows the user: remove the authority from the name tmp= slice['PI'][0].split(".") username = tmp[(len(tmp)-1)] - self.api.driver.AddSliceToNodes(slice['name'], added_nodes, username) + self.driver.AddSliceToNodes(slice['name'], added_nodes, username) if deleted_nodes: - self.api.driver.DeleteSliceFromNodes(slice['name'], deleted_nodes) + self.driver.DeleteSliceFromNodes(slice['name'], deleted_nodes) except: - self.api.logger.log_exc('Failed to add/remove slice from nodes') + self.logger.log_exc('Failed to add/remove slice from nodes') def free_egre_key(self): used = set() - for tag in self.api.driver.GetSliceTags({'tagname': 'egre_key'}): + for tag in self.driver.GetSliceTags({'tagname': 'egre_key'}): used.add(int(tag['value'])) for i in range(1, 256): @@ -218,45 +221,47 @@ class SlabSlices: # bind site try: if site: - self.api.driver.BindObjectToPeer('site', site['site_id'], peer['shortname'], slice['site_id']) + self.driver.BindObjectToPeer('site', site['site_id'], peer['shortname'], slice['site_id']) except Exception,e: - self.api.driver.DeleteSite(site['site_id']) + self.driver.DeleteSite(site['site_id']) raise e # bind slice try: if slice: - self.api.driver.BindObjectToPeer('slice', slice['slice_id'], peer['shortname'], slice['slice_id']) + self.driver.BindObjectToPeer('slice', slice['slice_id'], peer['shortname'], slice['slice_id']) except Exception,e: - self.api.driver.DeleteSlice(slice['slice_id']) + self.driver.DeleteSlice(slice['slice_id']) raise e # bind persons for person in persons: try: - self.api.driver.BindObjectToPeer('person', + self.driver.BindObjectToPeer('person', person['person_id'], peer['shortname'], person['peer_person_id']) for (key, remote_key_id) in zip(person['keys'], person['key_ids']): try: - self.api.driver.BindObjectToPeer( 'key', key['key_id'], peer['shortname'], remote_key_id) + self.driver.BindObjectToPeer( 'key', key['key_id'], peer['shortname'], remote_key_id) except: - self.api.driver.DeleteKey(key['key_id']) - self.api.logger("failed to bind key: %s to peer: %s " % (key['key_id'], peer['shortname'])) + self.driver.DeleteKey(key['key_id']) + self.logger("failed to bind key: %s to peer: %s " % (key['key_id'], peer['shortname'])) except Exception,e: - self.api.driver.DeletePerson(person['person_id']) + self.driver.DeletePerson(person['person_id']) raise e return slice - def verify_site(self, slice_xrn, slice_record={}, peer=None, sfa_peer=None): + def verify_site(self, slice_xrn, slice_record={}, peer=None, sfa_peer=None, options={}): (slice_hrn, type) = urn_to_hrn(slice_xrn) site_hrn = get_authority(slice_hrn) # login base can't be longer than 20 characters - slicename = hrn_to_pl_slicename(slice_hrn) - authority_name = slicename.split('_')[0] + #slicename = hrn_to_pl_slicename(slice_hrn) + authority_name = slice_hrn.split('.')[0] login_base = authority_name[:20] - sites = self.api.driver.GetSites(login_base) + print >>sys.stderr, " \r\n \r\n \t\t SLABSLICES.PY verify_site authority_name %s login_base %s slice_hrn %s" %(authority_name,login_base,slice_hrn) + + sites = self.driver.GetSites(login_base) if not sites: # create new site record site = {'name': 'geni.%s' % authority_name, @@ -268,30 +273,30 @@ class SlabSlices: 'peer_site_id': None} if peer: site['peer_site_id'] = slice_record.get('site_id', None) - site['site_id'] = self.api.driver.AddSite(site) + site['site_id'] = self.driver.AddSite(site) # exempt federated sites from monitor policies - self.api.driver.AddSiteTag(site['site_id'], 'exempt_site_until', "20200101") + self.driver.AddSiteTag(site['site_id'], 'exempt_site_until', "20200101") - # is this still necessary? - # add record to the local registry - if sfa_peer and slice_record: - peer_dict = {'type': 'authority', 'hrn': site_hrn, \ - 'peer_authority': sfa_peer, 'pointer': site['site_id']} - self.registry.register_peer_object(self.credential, peer_dict) + ## is this still necessary? + ## add record to the local registry + #if sfa_peer and slice_record: + #peer_dict = {'type': 'authority', 'hrn': site_hrn, \ + #'peer_authority': sfa_peer, 'pointer': site['site_id']} + #self.registry.register_peer_object(self.credential, peer_dict) else: site = sites[0] if peer: # unbind from peer so we can modify if necessary. Will bind back later - self.api.driver.UnBindObjectFromPeer('site', site['site_id'], peer['shortname']) + self.driver.UnBindObjectFromPeer('site', site['site_id'], peer['shortname']) return site - def verify_slice(self, slice_hrn, slice_record, peer, sfa_peer): + def verify_slice(self, slice_hrn, slice_record, peer, sfa_peer, options={} ): #slicename = hrn_to_pl_slicename(slice_hrn) - parts = hrn_to_pl_slicename(slice_hrn).split("_") - login_base = parts[0] + #parts = hrn_to_pl_slicename(slice_hrn).split("_") + login_base = slice_hrn.split(".")[0] slicename = slice_hrn - slices = self.api.driver.GetSlices([slicename]) + slices = self.driver.GetSlices([slicename]) print>>sys.stderr, " \r\n \r\rn Slices.py verify_slice slicename %s slices %s slice_record %s"%(slicename ,slices, slice_record) if not slices: slice = {'name': slicename, @@ -299,33 +304,33 @@ class SlabSlices: #'description': slice_record.get('description', slice_hrn) } # add the slice - slice['slice_id'] = self.api.driver.AddSlice(slice) + slice['slice_id'] = self.driver.AddSlice(slice) slice['node_ids'] = [] slice['person_ids'] = [] if peer: slice['peer_slice_id'] = slice_record.get('slice_id', None) # mark this slice as an sfa peer record - if sfa_peer: - peer_dict = {'type': 'slice', 'hrn': slice_hrn, - 'peer_authority': sfa_peer, 'pointer': slice['slice_id']} - self.registry.register_peer_object(self.credential, peer_dict) + #if sfa_peer: + #peer_dict = {'type': 'slice', 'hrn': slice_hrn, + #'peer_authority': sfa_peer, 'pointer': slice['slice_id']} + #self.registry.register_peer_object(self.credential, peer_dict) else: slice = slices[0] slice.update(slice_record) - del slice['last_updated'] - del slice['date_created'] + #del slice['last_updated'] + #del slice['date_created'] if peer: slice['peer_slice_id'] = slice_record.get('slice_id', None) # unbind from peer so we can modify if necessary. Will bind back later - self.api.driver.UnBindObjectFromPeer('slice', slice['slice_id'], peer['shortname']) + self.driver.UnBindObjectFromPeer('slice', slice['slice_id'], peer['shortname']) #Update existing record (e.g. expires field) it with the latest info. - #if slice_record and slice['expires'] != slice_record['expires']: - #self.api.driver.UpdateSlice( slice['slice_id'], {'expires' : slice_record['expires']}) + ##if slice_record and slice['expires'] != slice_record['expires']: + ##self.driver.UpdateSlice( slice['slice_id'], {'expires' : slice_record['expires']}) return slice #def get_existing_persons(self, users): - def verify_persons(self, slice_hrn, slice_record, users, append=True): + def verify_persons(self, slice_hrn, slice_record, users, peer, sfa_peer, options={}): users_by_id = {} users_by_hrn = {} users_dict = {} @@ -334,97 +339,64 @@ class SlabSlices: if 'person_id' in user and 'hrn' in user: users_by_id[user['person_id']] = user users_dict[user['person_id']] = {'person_id':user['person_id'], 'hrn':user['hrn']} - - #hrn, type = urn_to_hrn(user['urn']) - #username = get_leaf(hrn) - #login_base = get_leaf(get_authority(user['urn'])) - #user['username'] = username - #users_by_site[login_base].append(user) + users_by_hrn[user['hrn']] = user users_dict[user['hrn']] = {'person_id':user['person_id'], 'hrn':user['hrn']} - + + print>>sys.stderr, " \r\n \r\n \t slabslices.py verify_person users_dict %s \r\n user_by_hrn %s \r\n \tusers_by_id %s " %( users_dict,users_by_hrn, users_by_id) + existing_user_ids = [] + existing_user_hrns = [] existing_users= [] + #Check if user is in LDAP using its hrn. + #Assuming Senslab is centralised : one LDAP for all sites, user_id unknown from LDAP + # LDAP does not provide users id, therfore we rely on hrns if users_by_hrn: - # get existing users by email - - existing_users = self.api.driver.GetPersons({'hrn': users_by_hrn.keys()}, - ['hrn']) - #print>>sys.stderr, " \r\n \r\n \t slices.py HEEEEEEEEY===========verify_person existing_users %s users_dict %s " %(existing_users, users_dict) - #existing_user_ids = [(users_dict[user['hrn']]['hrn'],users_dict[user['hrn']]['person_id'] ) for user in existing_users] - for user in existing_users : - for k in users_dict[user['hrn']] : - existing_user_ids.append (users_dict[user['hrn']][k]) - - #print>>sys.stderr, " \r\n \r\n slices.py verify_person existing_user_ids %s " %(existing_user_ids) - #if users_by_id: - #existing_user_ids.extend([user for user in users_by_id]) - #if users_by_site: - ## get a list of user sites (based on requeste user urns - #site_list = self.api.driver.GetSites(users_by_site.keys(), \ - #['site_id', 'login_base', 'person_ids']) - #sites = {} - #site_user_ids = [] - - ## get all existing users at these sites - #for site in site_list: - #sites[site['site_id']] = site - #site_user_ids.extend(site['person_ids']) - - #existing_site_persons_list = self.api.driver.GetPersons(site_user_ids, - #['person_id', 'key_ids', 'email', 'site_ids']) - - ## all requested users are either existing users or new (added) users - #for login_base in users_by_site: - #requested_site_users = users_by_site[login_base] - #for requested_user in requested_site_users: - #user_found = False - #for existing_user in existing_site_persons_list: - #for site_id in existing_user['site_ids']: - #site = sites[site_id] - #if login_base == site['login_base'] and \ - #existing_user['email'].startswith(requested_user['username']): - #existing_user_ids.append(existing_user['email']) - #users_dict[existing_user['email']] = requested_user - #user_found = True - #break - #if user_found: - #break - - #if user_found == False: - #fake_email = requested_user['username'] + '@geni.net' - #users_dict[fake_email] = requested_user - + existing_users = self.driver.GetPersons({'hrn': users_by_hrn.keys()}, + ['hrn','pkey']) + if existing_users: + for user in existing_users : + #for k in users_dict[user['hrn']] : + existing_user_hrns.append (users_dict[user['hrn']]['hrn']) + existing_user_ids.append (users_dict[user['hrn']]['person_id']) + print>>sys.stderr, " \r\n \r\n \t slabslices.py verify_person existing_user_ids.append (users_dict[user['hrn']][k]) %s \r\n existing_users %s " %( existing_user_ids,existing_users) + # requested slice users - requested_user_ids = users_dict.keys() + requested_user_ids = users_by_id.keys() + requested_user_hrns = users_by_hrn.keys() + print>>sys.stderr, " \r\n \r\n \t slabslices.py verify_person requested_user_ids %s user_by_hrn %s " %( requested_user_ids,users_by_hrn) # existing slice users existing_slice_users_filter = {'hrn': slice_record.get('PI', [])} #print>>sys.stderr, " \r\n \r\n slices.py verify_person requested_user_ids %s existing_slice_users_filter %s slice_record %s" %(requested_user_ids,existing_slice_users_filter,slice_record) - existing_slice_users = self.api.driver.GetPersons(existing_slice_users_filter,['hrn']) - existing_slice_user_ids = [] - for user in existing_slice_users : - for k in users_dict[user['hrn']] : - existing_slice_user_ids.append (users_dict[user['hrn']][k]) - #existing_slice_user_ids = [user['hrn'] for user in existing_slice_users] - - #print>>sys.stderr, " \r\n \r\n slices.py verify_person requested_user_ids %s existing_slice_user_ids%s " %(requested_user_ids,existing_slice_user_ids) + existing_slice_users = self.driver.GetPersons(existing_slice_users_filter,['hrn','pkey']) + print>>sys.stderr, " \r\n \r\n slices.py verify_person existing_slice_users %s " %(existing_slice_users) + + existing_slice_user_hrns = [user['hrn'] for user in existing_slice_users] + + print>>sys.stderr, " \r\n \r\n slices.py verify_person requested_user_ids %s existing_slice_user_hrns %s " %(requested_user_ids,existing_slice_user_hrns) # users to be added, removed or updated - added_user_ids = set(requested_user_ids).difference(set(existing_user_ids)) - added_slice_user_ids = set(requested_user_ids).difference(existing_slice_user_ids) - removed_user_ids = set(existing_slice_user_ids).difference(requested_user_ids) - #print>>sys.stderr, " \r\n \r\n slices.py verify_persons existing_slice_user_ids %s requested_user_ids %s " %(existing_slice_user_ids,requested_user_ids) - updated_user_ids = set(existing_slice_user_ids).intersection(requested_user_ids) + + added_user_hrns = set(requested_user_hrns).difference(set(existing_user_hrns)) + + added_slice_user_hrns = set(requested_user_hrns).difference(existing_slice_user_hrns) + + removed_user_hrns = set(existing_slice_user_hrns).difference(requested_user_hrns) + + + updated_user_hrns = set(existing_slice_user_hrns).intersection(requested_user_hrns) #print>>sys.stderr, " \r\n \r\n slices.py verify_persons added_user_ids %s added_slice_user_ids %s " %(added_user_ids,added_slice_user_ids) - #print>>sys.stderr, " \r\n \r\n slices.py verify_persons removed_user_ids %s updated_user_ids %s " %(removed_user_ids,updated_user_ids) - # Remove stale users (only if we are not appending). + print>>sys.stderr, " \r\n \r\n slices.py verify_persons removed_user_hrns %s updated_user_hrns %s " %(removed_user_hrns,updated_user_hrns) + # Remove stale users (only if we are not appending) + append = options.get('append', True) if append == False: - for removed_user_id in removed_user_ids: - self.api.driver.DeletePersonFromSlice(removed_user_id, slice_record['name']) + for removed_user_hrn in removed_user_hrns: + self.driver.DeletePersonFromSlice(removed_user_hrn, slice_record['name']) # update_existing users updated_users_list = [user for user in existing_slice_users if user['hrn'] in \ - updated_user_ids] + updated_user_hrns] + print>>sys.stderr, " \r\n \r\n slices.py verify_persons removed_user_hrns %s updated_users_list %s " %(removed_user_hrns,updated_users_list) #self.verify_keys(existing_slice_users, updated_users_list, peer, append) added_persons = [] @@ -442,20 +414,20 @@ class SlabSlices: } #print>>sys.stderr, " \r\n \r\n slices.py verify_persons added_user_ids %s " %(added_user_ids) - person['person_id'] = self.api.driver.AddPerson(person) + person['person_id'] = self.driver.AddPerson(person) if peer: person['peer_person_id'] = added_user['person_id'] added_persons.append(person) # enable the account - self.api.driver.UpdatePerson(person['person_id'], {'enabled': True}) + self.driver.UpdatePerson(person['person_id'], {'enabled': True}) # add person to site - #self.api.driver.AddPersonToSite(added_user_id, login_base) + #self.driver.AddPersonToSite(added_user_id, login_base) #for key_string in added_user.get('keys', []): #key = {'key':key_string, 'key_type':'ssh'} - #key['key_id'] = self.api.driver.AddPersonKey(person['person_id'], key) + #key['key_id'] = self.driver.AddPersonKey(person['person_id'], key) #person['keys'].append(key) # add the registry record @@ -466,19 +438,19 @@ class SlabSlices: for added_slice_user_id in added_slice_user_ids.union(added_user_ids): # add person to the slice - self.api.driver.AddPersonToSlice(added_slice_user_id, slice_record['name']) + self.driver.AddPersonToSlice(added_slice_user_id, slice_record['name']) # if this is a peer record then it should already be bound to a peer. # no need to return worry about it getting bound later return added_persons - def verify_keys(self, persons, users, peer, append=True): + def verify_keys(self, persons, users, peer, options={}): # existing keys key_ids = [] for person in persons: key_ids.extend(person['key_ids']) - keylist = self.api.driver.GetKeys(key_ids, ['key_id', 'key']) + keylist = self.driver.GetKeys(key_ids, ['key_id', 'key']) keydict = {} for key in keylist: keydict[key['key']] = key['key_id'] @@ -500,16 +472,16 @@ class SlabSlices: try: if peer: person = persondict[user['email']] - self.api.driver.UnBindObjectFromPeer('person', person['person_id'], peer['shortname']) - key['key_id'] = self.api.driver.AddPersonKey(user['email'], key) + self.driver.UnBindObjectFromPeer('person', person['person_id'], peer['shortname']) + key['key_id'] = self.driver.AddPersonKey(user['email'], key) if peer: key_index = user_keys.index(key['key']) remote_key_id = user['key_ids'][key_index] - self.api.driver.BindObjectToPeer('key', key['key_id'], peer['shortname'], remote_key_id) + self.driver.BindObjectToPeer('key', key['key_id'], peer['shortname'], remote_key_id) finally: if peer: - self.api.driver.BindObjectToPeer('person', person['person_id'], peer['shortname'], user['person_id']) + self.driver.BindObjectToPeer('person', person['person_id'], peer['shortname'], user['person_id']) # remove old keys (only if we are not appending) if append == False: @@ -518,8 +490,8 @@ class SlabSlices: if keydict[existing_key_id] in removed_keys: try: if peer: - self.api.driver.UnBindObjectFromPeer('key', existing_key_id, peer['shortname']) - self.api.driver.DeleteKey(existing_key_id) + self.driver.UnBindObjectFromPeer('key', existing_key_id, peer['shortname']) + self.driver.DeleteKey(existing_key_id) except: pass @@ -528,14 +500,14 @@ class SlabSlices: filter = {'category': '*slice*'} if not admin: filter['|roles'] = ['user'] - slice_attributes = self.api.driver.GetTagTypes(filter) + slice_attributes = self.driver.GetTagTypes(filter) valid_slice_attribute_names = [attribute['tagname'] for attribute in slice_attributes] # get sliver attributes added_slice_attributes = [] removed_slice_attributes = [] ignored_slice_attribute_names = [] - existing_slice_attributes = self.api.driver.GetSliceTags({'slice_id': slice['slice_id']}) + existing_slice_attributes = self.driver.GetSliceTags({'slice_id': slice['slice_id']}) # get attributes that should be removed for slice_tag in existing_slice_attributes: @@ -573,95 +545,95 @@ class SlabSlices: # remove stale attributes for attribute in removed_slice_attributes: try: - self.api.driver.DeleteSliceTag(attribute['slice_tag_id']) + self.driver.DeleteSliceTag(attribute['slice_tag_id']) except Exception, e: - self.api.logger.warn('Failed to remove sliver attribute. name: %s, value: %s, node_id: %s\nCause:%s'\ + self.logger.warn('Failed to remove sliver attribute. name: %s, value: %s, node_id: %s\nCause:%s'\ % (name, value, node_id, str(e))) # add requested_attributes for attribute in added_slice_attributes: try: - self.api.driver.AddSliceTag(slice['name'], attribute['name'], attribute['value'], attribute.get('node_id', None)) + self.driver.AddSliceTag(slice['name'], attribute['name'], attribute['value'], attribute.get('node_id', None)) except Exception, e: - self.api.logger.warn('Failed to add sliver attribute. name: %s, value: %s, node_id: %s\nCause:%s'\ + self.logger.warn('Failed to add sliver attribute. name: %s, value: %s, node_id: %s\nCause:%s'\ % (name, value, node_id, str(e))) - def create_slice_aggregate(self, xrn, rspec): - hrn, type = urn_to_hrn(xrn) - # Determine if this is a peer slice - peer = self.get_peer(hrn) - sfa_peer = self.get_sfa_peer(hrn) - - spec = RSpec(rspec) - # Get the slice record from sfa - slicename = hrn_to_pl_slicename(hrn) - slice = {} - slice_record = None - registry = self.api.registries[self.api.hrn] - credential = self.api.getCredential() - - site_id, remote_site_id = self.verify_site(registry, credential, hrn, peer, sfa_peer) - slice = self.verify_slice(registry, credential, hrn, site_id, remote_site_id, peer, sfa_peer) - - # find out where this slice is currently running - nodelist = self.api.driver.GetNodes(slice['node_ids'], ['hostname']) - hostnames = [node['hostname'] for node in nodelist] - - # get netspec details - nodespecs = spec.getDictsByTagName('NodeSpec') - - # dict in which to store slice attributes to set for the nodes - nodes = {} - for nodespec in nodespecs: - if isinstance(nodespec['name'], list): - for nodename in nodespec['name']: - nodes[nodename] = {} - for k in nodespec.keys(): - rspec_attribute_value = nodespec[k] - if (self.rspec_to_slice_tag.has_key(k)): - slice_tag_name = self.rspec_to_slice_tag[k] - nodes[nodename][slice_tag_name] = rspec_attribute_value - elif isinstance(nodespec['name'], StringTypes): - nodename = nodespec['name'] - nodes[nodename] = {} - for k in nodespec.keys(): - rspec_attribute_value = nodespec[k] - if (self.rspec_to_slice_tag.has_key(k)): - slice_tag_name = self.rspec_to_slice_tag[k] - nodes[nodename][slice_tag_name] = rspec_attribute_value - - for k in nodespec.keys(): - rspec_attribute_value = nodespec[k] - if (self.rspec_to_slice_tag.has_key(k)): - slice_tag_name = self.rspec_to_slice_tag[k] - nodes[nodename][slice_tag_name] = rspec_attribute_value - - node_names = nodes.keys() - # remove nodes not in rspec - deleted_nodes = list(set(hostnames).difference(node_names)) - # add nodes from rspec - added_nodes = list(set(node_names).difference(hostnames)) - - try: - if peer: - self.api.driver.UnBindObjectFromPeer('slice', slice['slice_id'], peer) - - self.api.driver.AddSliceToNodes(slicename, added_nodes) - - # Add recognized slice tags - for node_name in node_names: - node = nodes[node_name] - for slice_tag in node.keys(): - value = node[slice_tag] - if (isinstance(value, list)): - value = value[0] - - self.api.driver.AddSliceTag(slicename, slice_tag, value, node_name) - - self.api.driver.DeleteSliceFromNodes(slicename, deleted_nodes) - finally: - if peer: - self.api.driver.BindObjectToPeer('slice', slice['slice_id'], peer, slice['peer_slice_id']) - - return 1 + #def create_slice_aggregate(self, xrn, rspec): + #hrn, type = urn_to_hrn(xrn) + ## Determine if this is a peer slice + #peer = self.get_peer(hrn) + #sfa_peer = self.get_sfa_peer(hrn) + + #spec = RSpec(rspec) + ## Get the slice record from sfa + #slicename = hrn_to_pl_slicename(hrn) + #slice = {} + #slice_record = None + #registry = self.api.registries[self.api.hrn] + #credential = self.api.getCredential() + + #site_id, remote_site_id = self.verify_site(registry, credential, hrn, peer, sfa_peer) + #slice = self.verify_slice(registry, credential, hrn, site_id, remote_site_id, peer, sfa_peer) + + ## find out where this slice is currently running + #nodelist = self.driver.GetNodes(slice['node_ids'], ['hostname']) + #hostnames = [node['hostname'] for node in nodelist] + + ## get netspec details + #nodespecs = spec.getDictsByTagName('NodeSpec') + + ## dict in which to store slice attributes to set for the nodes + #nodes = {} + #for nodespec in nodespecs: + #if isinstance(nodespec['name'], list): + #for nodename in nodespec['name']: + #nodes[nodename] = {} + #for k in nodespec.keys(): + #rspec_attribute_value = nodespec[k] + #if (self.rspec_to_slice_tag.has_key(k)): + #slice_tag_name = self.rspec_to_slice_tag[k] + #nodes[nodename][slice_tag_name] = rspec_attribute_value + #elif isinstance(nodespec['name'], StringTypes): + #nodename = nodespec['name'] + #nodes[nodename] = {} + #for k in nodespec.keys(): + #rspec_attribute_value = nodespec[k] + #if (self.rspec_to_slice_tag.has_key(k)): + #slice_tag_name = self.rspec_to_slice_tag[k] + #nodes[nodename][slice_tag_name] = rspec_attribute_value + + #for k in nodespec.keys(): + #rspec_attribute_value = nodespec[k] + #if (self.rspec_to_slice_tag.has_key(k)): + #slice_tag_name = self.rspec_to_slice_tag[k] + #nodes[nodename][slice_tag_name] = rspec_attribute_value + + #node_names = nodes.keys() + ## remove nodes not in rspec + #deleted_nodes = list(set(hostnames).difference(node_names)) + ## add nodes from rspec + #added_nodes = list(set(node_names).difference(hostnames)) + + #try: + #if peer: + #self.driver.UnBindObjectFromPeer('slice', slice['slice_id'], peer) + + #self.driver.AddSliceToNodes(slicename, added_nodes) + + ## Add recognized slice tags + #for node_name in node_names: + #node = nodes[node_name] + #for slice_tag in node.keys(): + #value = node[slice_tag] + #if (isinstance(value, list)): + #value = value[0] + + #self.driver.AddSliceTag(slicename, slice_tag, value, node_name) + + #self.driver.DeleteSliceFromNodes(slicename, deleted_nodes) + #finally: + #if peer: + #self.driver.BindObjectToPeer('slice', slice['slice_id'], peer, slice['peer_slice_id']) + + #return 1