3 from sfa.util.faults import MissingSfaInfo
4 from sfa.util.sfalogging import logger
5 from sfa.util.table import SfaTable
6 from sfa.util.defaultdict import defaultdict
8 from sfa.util.xrn import hrn_to_urn
9 from sfa.util.plxrn import slicename_to_hrn, hostname_to_hrn, hrn_to_pl_slicename, hrn_to_pl_login_base
11 ## thierry: everything that is API-related (i.e. handling incoming requests)
13 # SlabDriver should be really only about talking to the senslab testbed
15 ## thierry : please avoid wildcard imports :)
16 from sfa.senslab.OARrestapi import OARapi, OARrestapi
17 from sfa.senslab.LDAPapi import LDAPapi
18 from sfa.senslab.SenslabImportUsers import SenslabImportUsers
19 from sfa.senslab.parsing import parse_filter
20 from sfa.senslab.slabpostgres import SlabDB
22 def list_to_dict(recs, key):
24 convert a list of dictionaries into a dictionary keyed on the
25 specified dictionary key
27 # print>>sys.stderr, " \r\n \t\t 1list_to_dict : rec %s \r\n \t\t list_to_dict key %s" %(recs,key)
28 keys = [rec[key] for rec in recs]
29 #print>>sys.stderr, " \r\n \t\t list_to_dict : rec %s \r\n \t\t list_to_dict keys %s" %(recs,keys)
30 return dict(zip(keys, recs))
33 # this inheritance scheme is so that the driver object can receive
34 # GetNodes or GetSites sorts of calls directly
35 # and thus minimize the differences in the managers with the pl version
38 def __init__(self, config):
41 self.hrn = config.SFA_INTERFACE_HRN
43 self.root_auth = config.SFA_REGISTRY_ROOT_AUTH
46 print >>sys.stderr, "\r\n_____________ SFA SENSLAB DRIVER \r\n"
47 # thierry - just to not break the rest of this code
49 #self.users = SenslabImportUsers()
52 self.users = SenslabImportUsers()
53 self.time_format = "%Y-%m-%d %H:%M:%S"
54 #self.logger=sfa_logger()
57 def GetPersons(self, person_filter=None, return_fields=None):
59 person_list = self.ldap.ldapFind({'authority': self.root_auth })
62 #if person_filter and isinstance(person_filter, dict):
63 #for k in person_filter.keys():
64 #if k in person_list[0].keys():
67 return_person_list = parse_filter(person_list,person_filter ,'persons', return_fields)
68 if return_person_list:
69 print>>sys.stderr, " \r\n GetPersons person_filter %s return_fields %s return_person_list %s " %(person_filter,return_fields,return_person_list)
70 return return_person_list
72 def GetNodes(self,node_filter= None, return_fields=None):
74 self.oar.parser.SendRequest("GET_resources_full")
75 node_dict = self.oar.parser.GetNodesFromOARParse()
78 if not (node_filter or return_fields):
79 return_node_list = node_dict.values()
80 return return_node_list
82 return_node_list= parse_filter(node_dict.values(),node_filter ,'node', return_fields)
83 return return_node_list
85 def GetSites(self, auth, site_filter = None, return_fields=None):
86 self.oar.parser.SendRequest("GET_resources_full")
87 site_dict = self.oar.parser.GetSitesFromOARParse()
89 site = site_dict.values()[0]
90 if not (site_filter or return_fields):
91 return_site_list = site_dict.values()
92 return return_site_list
94 return_site_list = parse_filter(site_dict.values(),site_filter ,'site', return_fields)
95 return return_site_list
97 def GetSlices(self,slice_filter = None, return_fields=None):
100 sliceslist = db.find('slice',columns = ['slice_hrn', 'record_id_slice','record_id_user'])
101 print >>sys.stderr, " \r\n \r\n SLABDRIVER.PY GetSlices slices %s" %(sliceslist)
102 #slicesdict = sliceslist[0]
103 if not (slice_filter or return_fields):
104 return_slice_list = sliceslist
105 return return_slice_list
107 return_slice_list = parse_filter(sliceslist, slice_filter,'slice', return_fields)
108 print >>sys.stderr, " \r\n \r\n SLABDRIVER.PY GetSlices return_slice_list %s" %(return_slice_list)
109 return return_slice_list
112 # Convert SFA fields to PLC fields for use when registering up updating
113 # registry record in the PLC database
115 # @param type type of record (user, slice, ...)
116 # @param hrn human readable name
117 # @param sfa_fields dictionary of SFA fields
118 # @param pl_fields dictionary of PLC fields (output)
120 def sfa_fields_to_pl_fields(self, type, hrn, record):
122 def convert_ints(tmpdict, int_fields):
123 for field in int_fields:
125 tmpdict[field] = int(tmpdict[field])
128 #for field in record:
129 # pl_record[field] = record[field]
132 if not "instantiation" in pl_record:
133 pl_record["instantiation"] = "plc-instantiated"
134 pl_record["name"] = hrn_to_pl_slicename(hrn)
136 pl_record["url"] = record["url"]
137 if "description" in record:
138 pl_record["description"] = record["description"]
139 if "expires" in record:
140 pl_record["expires"] = int(record["expires"])
143 if not "hostname" in pl_record:
144 if not "hostname" in record:
145 raise MissingSfaInfo("hostname")
146 pl_record["hostname"] = record["hostname"]
147 if not "model" in pl_record:
148 pl_record["model"] = "geni"
150 elif type == "authority":
151 pl_record["login_base"] = hrn_to_pl_login_base(hrn)
153 if not "name" in pl_record:
154 pl_record["name"] = hrn
156 if not "abbreviated_name" in pl_record:
157 pl_record["abbreviated_name"] = hrn
159 if not "enabled" in pl_record:
160 pl_record["enabled"] = True
162 if not "is_public" in pl_record:
163 pl_record["is_public"] = True
167 def fill_record_pl_info(self, records):
169 Fill in the planetlab specific fields of a SFA record. This
170 involves calling the appropriate PLC method to retrieve the
171 database record for the object.
173 PLC data is filled into the pl_info field of the record.
175 @param record: record to fill in field (in/out param)
178 #print>>sys.stderr, "\r\n \r\rn \t\t >>>>>>>>>>fill_record_pl_info records %s : "%(records)
179 node_ids, site_ids, slice_ids = [], [], []
180 person_ids, key_ids = [], []
181 type_map = {'node': node_ids, 'authority': site_ids,
182 'slice': slice_ids, 'user': person_ids}
184 for record in records:
185 for type in type_map:
186 #print>>sys.stderr, "\r\n \t\t \t fill_record_pl_info : type %s. record['pointer'] %s "%(type,record['pointer'])
187 if type == record['type']:
188 type_map[type].append(record['pointer'])
189 #print>>sys.stderr, "\r\n \t\t \t fill_record_pl_info : records %s... \r\n \t\t \t fill_record_pl_info : type_map %s"%(records,type_map)
191 nodes, sites, slices, persons, keys = {}, {}, {}, {}, {}
193 node_list = self.GetNodes( node_ids)
194 #print>>sys.stderr, " \r\n \t\t\t BEFORE LIST_TO_DICT_NODES node_ids : %s" %(node_ids)
195 nodes = list_to_dict(node_list, 'node_id')
197 site_list = self.oar.GetSites( site_ids)
198 sites = list_to_dict(site_list, 'site_id')
199 #print>>sys.stderr, " \r\n \t\t\t site_ids %s sites : %s" %(site_ids,sites)
201 slice_list = self.users.GetSlices( slice_ids)
202 slices = list_to_dict(slice_list, 'slice_id')
204 #print>>sys.stderr, " \r\n \t\t \t fill_record_pl_info BEFORE GetPersons person_ids: %s" %(person_ids)
205 person_list = self.GetPersons( person_ids)
206 persons = list_to_dict(person_list, 'person_id')
207 #print>>sys.stderr, "\r\n fill_record_pl_info persons %s \r\n \t\t person_ids %s " %(persons, person_ids)
208 for person in persons:
209 key_ids.extend(persons[person]['key_ids'])
210 #print>>sys.stderr, "\r\n key_ids %s " %(key_ids)
212 pl_records = {'node': nodes, 'authority': sites,
213 'slice': slices, 'user': persons}
216 key_list = self.users.GetKeys( key_ids)
217 keys = list_to_dict(key_list, 'key_id')
218 # print>>sys.stderr, "\r\n fill_record_pl_info persons %s \r\n \t\t keys %s " %(keys)
220 for record in records:
221 # records with pointer==-1 do not have plc info.
222 # for example, the top level authority records which are
223 # authorities, but not PL "sites"
224 if record['pointer'] == -1:
227 for type in pl_records:
228 if record['type'] == type:
229 if record['pointer'] in pl_records[type]:
230 record.update(pl_records[type][record['pointer']])
233 if record['type'] == 'user':
234 if 'key_ids' not in record:
235 #print>>sys.stderr, " NO_KEY_IDS fill_record_pl_info key_ids record: %s" %(record)
236 logger.info("user record has no 'key_ids' - need to import ?")
238 pubkeys = [keys[key_id]['key'] for key_id in record['key_ids'] if key_id in keys]
239 record['keys'] = pubkeys
241 #print>>sys.stderr, "\r\n \r\rn \t\t <<<<<<<<<<<<<<<<<< fill_record_pl_info records %s : "%(records)
242 # fill in record hrns
243 records = self.fill_record_hrns(records)
249 def AddSliceToNodes(self, slice_name, added_nodes, slice_user=None):
250 print>>sys.stderr, "\r\n \r\n AddSliceToNodes slice_name %s added_nodes %s username %s" %(slice_name,added_nodes,slice_user )
255 reqdict['property'] ="network_address in ("
256 for node in added_nodes:
257 #Get the ID of the node : remove the root auth and put the site in a separate list
258 tmp = node.strip(self.root_auth+".")
261 nodeid= (l[len(l)-1])
262 reqdict['property'] += "'"+ nodeid +"', "
263 nodeid_list.append(nodeid)
264 site_list.append( l[0] )
266 reqdict['property'] = reqdict['property'][0: len( reqdict['property'])-2] +")"
267 reqdict['resource'] ="network_address="+ str(len(nodeid_list))
268 reqdict['resource']+= ",walltime=" + str(00) + ":" + str(05) + ":" + str(00)
269 reqdict['script_path'] = "/bin/sleep "
271 print>>sys.stderr, "\r\n \r\n AddSliceToNodes reqdict %s \r\n site_list %s" %(reqdict,site_list)
273 OAR.POSTRequestToOARRestAPI('POST_job',reqdict,slice_user)
279 def DeleteSliceFromNodes(self, slice_name, deleted_nodes):
282 def fill_record_hrns(self, records):
284 convert pl ids to hrns
286 #print>>sys.stderr, "\r\n \r\rn \t\t \t >>>>>>>>>>>>>>>>>>>>>> fill_record_hrns records %s : "%(records)
288 slice_ids, person_ids, site_ids, node_ids = [], [], [], []
289 for record in records:
290 #print>>sys.stderr, "\r\n \r\rn \t\t \t record %s : "%(record)
291 if 'site_id' in record:
292 site_ids.append(record['site_id'])
293 if 'site_ids' in records:
294 site_ids.extend(record['site_ids'])
295 if 'person_ids' in record:
296 person_ids.extend(record['person_ids'])
297 if 'slice_ids' in record:
298 slice_ids.extend(record['slice_ids'])
299 if 'node_ids' in record:
300 node_ids.extend(record['node_ids'])
303 slices, persons, sites, nodes = {}, {}, {}, {}
305 site_list = self.oar.GetSites( site_ids, ['site_id', 'login_base'])
306 sites = list_to_dict(site_list, 'site_id')
307 #print>>sys.stderr, " \r\n \r\n \t\t ____ site_list %s \r\n \t\t____ sites %s " % (site_list,sites)
309 person_list = self.GetPersons( person_ids, ['person_id', 'email'])
310 #print>>sys.stderr, " \r\n \r\n \t\t____ person_lists %s " %(person_list)
311 persons = list_to_dict(person_list, 'person_id')
313 slice_list = self.users.GetSlices( slice_ids, ['slice_id', 'name'])
314 slices = list_to_dict(slice_list, 'slice_id')
316 node_list = self.GetNodes( node_ids, ['node_id', 'hostname'])
317 nodes = list_to_dict(node_list, 'node_id')
319 # convert ids to hrns
320 for record in records:
322 # get all relevant data
323 type = record['type']
324 pointer = record['pointer']
330 #print>>sys.stderr, " \r\n \r\n \t\t fill_record_hrns : sites %s \r\n \t\t record %s " %(sites, record)
331 if 'site_id' in record:
332 site = sites[record['site_id']]
333 #print>>sys.stderr, " \r\n \r\n \t\t \t fill_record_hrns : sites %s \r\n \t\t\t site sites[record['site_id']] %s " %(sites,site)
334 login_base = site['login_base']
335 record['site'] = ".".join([auth_hrn, login_base])
336 if 'person_ids' in record:
337 emails = [persons[person_id]['email'] for person_id in record['person_ids'] \
338 if person_id in persons]
339 usernames = [email.split('@')[0] for email in emails]
340 person_hrns = [".".join([auth_hrn, login_base, username]) for username in usernames]
341 #print>>sys.stderr, " \r\n \r\n \t\t ____ person_hrns : %s " %(person_hrns)
342 record['persons'] = person_hrns
343 if 'slice_ids' in record:
344 slicenames = [slices[slice_id]['name'] for slice_id in record['slice_ids'] \
345 if slice_id in slices]
346 slice_hrns = [slicename_to_hrn(auth_hrn, slicename) for slicename in slicenames]
347 record['slices'] = slice_hrns
348 if 'node_ids' in record:
349 hostnames = [nodes[node_id]['hostname'] for node_id in record['node_ids'] \
351 node_hrns = [hostname_to_hrn(auth_hrn, login_base, hostname) for hostname in hostnames]
352 record['nodes'] = node_hrns
353 if 'site_ids' in record:
354 login_bases = [sites[site_id]['login_base'] for site_id in record['site_ids'] \
356 site_hrns = [".".join([auth_hrn, lbase]) for lbase in login_bases]
357 record['sites'] = site_hrns
358 #print>>sys.stderr, "\r\n \r\rn \t\t \t <<<<<<<<<<<<<<<<<<<<<<<< fill_record_hrns records %s : "%(records)
361 def fill_record_sfa_info(self, records):
363 def startswith(prefix, values):
364 return [value for value in values if value.startswith(prefix)]
369 for record in records:
370 person_ids.extend(record.get("person_ids", []))
371 site_ids.extend(record.get("site_ids", []))
372 if 'site_id' in record:
373 site_ids.append(record['site_id'])
375 #print>>sys.stderr, "\r\n \r\n _fill_record_sfa_info ___person_ids %s \r\n \t\t site_ids %s " %(person_ids, site_ids)
377 # get all pis from the sites we've encountered
378 # and store them in a dictionary keyed on site_id
381 pi_filter = {'|roles': ['pi'], '|site_ids': site_ids}
382 pi_list = self.GetPersons( pi_filter, ['person_id', 'site_ids'])
383 #print>>sys.stderr, "\r\n \r\n _fill_record_sfa_info ___ GetPersons ['person_id', 'site_ids'] pi_ilist %s" %(pi_list)
386 # we will need the pi's hrns also
387 person_ids.append(pi['person_id'])
389 # we also need to keep track of the sites these pis
391 for site_id in pi['site_ids']:
392 if site_id in site_pis:
393 site_pis[site_id].append(pi)
395 site_pis[site_id] = [pi]
397 # get sfa records for all records associated with these records.
398 # we'll replace pl ids (person_ids) with hrns from the sfa records
401 # get the sfa records
403 person_list, persons = [], {}
404 person_list = table.find({'type': 'user', 'pointer': person_ids})
405 # create a hrns keyed on the sfa record's pointer.
406 # Its possible for multiple records to have the same pointer so
407 # the dict's value will be a list of hrns.
408 persons = defaultdict(list)
409 for person in person_list:
410 persons[person['pointer']].append(person)
413 pl_person_list, pl_persons = [], {}
414 pl_person_list = self.GetPersons(person_ids, ['person_id', 'roles'])
415 pl_persons = list_to_dict(pl_person_list, 'person_id')
416 #print>>sys.stderr, "\r\n \r\n _fill_record_sfa_info ___ _list %s \r\n \t\t SenslabUsers.GetPersons ['person_id', 'roles'] pl_persons %s \r\n records %s" %(pl_person_list, pl_persons,records)
419 for record in records:
420 # skip records with no pl info (top level authorities)
421 #Sandrine 24 oct 11 2 lines
422 #if record['pointer'] == -1:
425 type = record['type']
426 if (type == "slice"):
427 # all slice users are researchers
428 #record['geni_urn'] = hrn_to_urn(record['hrn'], 'slice') ? besoin ou pas ?
430 record['researcher'] = []
431 for person_id in record.get('person_ids', []):
432 #Sandrine 24 oct 11 line
433 #for person_id in record['person_ids']:
434 hrns = [person['hrn'] for person in persons[person_id]]
435 record['researcher'].extend(hrns)
437 # pis at the slice's site
438 pl_pis = site_pis[record['site_id']]
439 pi_ids = [pi['person_id'] for pi in pl_pis]
440 for person_id in pi_ids:
441 hrns = [person['hrn'] for person in persons[person_id]]
442 record['PI'].extend(hrns)
443 record['geni_urn'] = hrn_to_urn(record['hrn'], 'slice')
444 record['geni_creator'] = record['PI']
446 elif (type == "authority"):
448 record['operator'] = []
450 for pointer in record['person_ids']:
451 if pointer not in persons or pointer not in pl_persons:
452 # this means there is not sfa or pl record for this user
454 hrns = [person['hrn'] for person in persons[pointer]]
455 roles = pl_persons[pointer]['roles']
457 record['PI'].extend(hrns)
459 record['operator'].extend(hrns)
461 record['owner'].extend(hrns)
462 # xxx TODO: OrganizationName
463 elif (type == "node"):
464 sfa_info['dns'] = record.get("hostname", "")
465 # xxx TODO: URI, LatLong, IP, DNS
467 elif (type == "user"):
468 sfa_info['email'] = record.get("email", "")
469 sfa_info['geni_urn'] = hrn_to_urn(record['hrn'], 'user')
470 sfa_info['geni_certificate'] = record['gid']
471 # xxx TODO: PostalAddress, Phone
473 #print>>sys.stderr, "\r\n \r\rn \t\t \t <<<<<<<<<<<<<<<<<<<<<<<< fill_record_sfa_info sfa_info %s \r\n record %s : "%(sfa_info,record)
474 record.update(sfa_info)
476 def fill_record_info(self, records):
478 Given a SFA record, fill in the senslab specific and SFA specific
479 fields in the record.
481 print >>sys.stderr, "\r\n \t\t BEFORE fill_record_pl_info %s" %(records)
482 if isinstance(records, list):
484 #print >>sys.stderr, "\r\n \t\t BEFORE fill_record_pl_info %s" %(records)
487 if records['type'] == 'slice':
489 sfatable = SfaTable()
490 recslice = db.find('slice',str(records['hrn']))
491 if isinstance(recslice,list) and len(recslice) == 1:
492 recslice = recslice[0]
493 recuser = sfatable.find( recslice['record_id_user'], ['hrn'])
495 print >>sys.stderr, "\r\n \t\t SLABDRIVER.PY fill_record_info %s" %(recuser)
497 if isinstance(recuser,list) and len(recuser) == 1:
499 records.update({'PI':[recuser['hrn']],
500 'researcher': [recuser['hrn']],
501 'name':records['hrn'], 'oar_job_id':recslice['oar_job_id'],
504 'person_ids':[recslice['record_id_user']]})
506 #self.fill_record_pl_info(records)
507 ##print >>sys.stderr, "\r\n \t\t after fill_record_pl_info %s" %(records)
508 #self.fill_record_sfa_info(records)
509 #print >>sys.stderr, "\r\n \t\t after fill_record_sfa_info"
511 def update_membership_list(self, oldRecord, record, listName, addFunc, delFunc):
512 # get a list of the HRNs tht are members of the old and new records
514 oldList = oldRecord.get(listName, [])
517 newList = record.get(listName, [])
519 # if the lists are the same, then we don't have to update anything
520 if (oldList == newList):
523 # build a list of the new person ids, by looking up each person to get
527 records = table.find({'type': 'user', 'hrn': newList})
529 newIdList.append(rec['pointer'])
531 # build a list of the old person ids from the person_ids field
533 oldIdList = oldRecord.get("person_ids", [])
534 containerId = oldRecord.get_pointer()
536 # if oldRecord==None, then we are doing a Register, instead of an
539 containerId = record.get_pointer()
541 # add people who are in the new list, but not the oldList
542 for personId in newIdList:
543 if not (personId in oldIdList):
544 addFunc(self.plauth, personId, containerId)
546 # remove people who are in the old list, but not the new list
547 for personId in oldIdList:
548 if not (personId in newIdList):
549 delFunc(self.plauth, personId, containerId)
551 def update_membership(self, oldRecord, record):
552 print >>sys.stderr, " \r\n \r\n ***SLABDRIVER.PY update_membership record ", record
553 if record.type == "slice":
554 self.update_membership_list(oldRecord, record, 'researcher',
555 self.users.AddPersonToSlice,
556 self.users.DeletePersonFromSlice)
557 elif record.type == "authority":
562 # I don't think you plan on running a component manager at this point
563 # let me clean up the mess of ComponentAPI that is deprecated anyways