4 from datetime import datetime
5 from dateutil import tz
6 from time import strftime,gmtime
8 from sfa.util.faults import MissingSfaInfo , SliverDoesNotExist
9 from sfa.util.sfalogging import logger
10 from sfa.util.defaultdict import defaultdict
12 from sfa.storage.record import Record
13 from sfa.storage.alchemy import dbsession
14 from sfa.storage.model import RegRecord
17 from sfa.trust.certificate import *
18 from sfa.trust.credential import *
19 from sfa.trust.gid import GID
21 from sfa.managers.driver import Driver
22 from sfa.rspecs.version_manager import VersionManager
23 from sfa.rspecs.rspec import RSpec
25 from sfa.util.xrn import hrn_to_urn, urn_to_sliver_id
26 from sfa.util.plxrn import slicename_to_hrn, hostname_to_hrn, hrn_to_pl_slicename
28 ## thierry: everything that is API-related (i.e. handling incoming requests)
30 # SlabDriver should be really only about talking to the senslab testbed
32 ## thierry : please avoid wildcard imports :)
33 from sfa.senslab.OARrestapi import OARrestapi
34 from sfa.senslab.LDAPapi import LDAPapi
36 from sfa.senslab.parsing import parse_filter
37 from sfa.senslab.slabpostgres import SlabDB, slab_dbsession,SliceSenslab
38 from sfa.senslab.slabaggregate import SlabAggregate
39 from sfa.senslab.slabslices import SlabSlices
41 def list_to_dict(recs, key):
43 convert a list of dictionaries into a dictionary keyed on the
44 specified dictionary key
47 keys = [rec[key] for rec in recs]
48 return dict(zip(keys, recs))
51 # this inheritance scheme is so that the driver object can receive
52 # GetNodes or GetSites sorts of calls directly
53 # and thus minimize the differences in the managers with the pl version
54 class SlabDriver(Driver):
56 def __init__(self, config):
57 Driver.__init__ (self, config)
59 self.hrn = config.SFA_INTERFACE_HRN
61 self.root_auth = config.SFA_REGISTRY_ROOT_AUTH
64 print >>sys.stderr, "\r\n_____________ SFA SENSLAB DRIVER \r\n"
66 self.oar = OARrestapi()
68 self.time_format = "%Y-%m-%d %H:%M:%S"
69 self.db = SlabDB(config)
73 def sliver_status(self,slice_urn,slice_hrn):
74 # receive a status request for slice named urn/hrn urn:publicid:IDN+senslab+nturro_slice hrn senslab.nturro_slice
75 # shall return a structure as described in
76 # http://groups.geni.net/geni/wiki/GAPI_AM_API_V2#SliverStatus
77 # NT : not sure if we should implement this or not, but used by sface.
80 sl = self.GetSlices(slice_filter= slice_hrn, filter_type = 'slice_hrn')
82 raise SliverDoesNotExist("%s slice_hrn" % (slice_hrn))
84 print >>sys.stderr, "\r\n \r\n_____________ Sliver status urn %s hrn %s sl %s \r\n " %(slice_urn,slice_hrn,sl)
85 if sl['oar_job_id'] is not -1:
87 # report about the local nodes only
88 nodes_all = self.GetNodes({'hostname':sl['node_ids']},
89 ['node_id', 'hostname','site','boot_state'])
90 nodeall_byhostname = dict([(n['hostname'], n) for n in nodes_all])
91 nodes = sl['node_ids']
93 raise SliverDoesNotExist("No slivers allocated ")
97 top_level_status = 'unknown'
99 top_level_status = 'ready'
100 result['geni_urn'] = slice_urn
101 result['pl_login'] = sl['job_user']
102 #result['slab_login'] = sl['job_user']
104 timestamp = float(sl['startTime']) + float(sl['walltime'])
105 result['pl_expires'] = strftime(self.time_format, gmtime(float(timestamp)))
106 #result['slab_expires'] = strftime(self.time_format, gmtime(float(timestamp)))
111 #res['slab_hostname'] = node['hostname']
112 #res['slab_boot_state'] = node['boot_state']
114 res['pl_hostname'] = nodeall_byhostname[node]['hostname']
115 res['pl_boot_state'] = nodeall_byhostname[node]['boot_state']
116 res['pl_last_contact'] = strftime(self.time_format, gmtime(float(timestamp)))
117 sliver_id = urn_to_sliver_id(slice_urn, sl['record_id_slice'],nodeall_byhostname[node]['node_id'] )
118 res['geni_urn'] = sliver_id
119 if nodeall_byhostname[node]['boot_state'] == 'Alive':
121 res['geni_status'] = 'ready'
123 res['geni_status'] = 'failed'
124 top_level_status = 'failed'
126 res['geni_error'] = ''
128 resources.append(res)
130 result['geni_status'] = top_level_status
131 result['geni_resources'] = resources
132 print >>sys.stderr, "\r\n \r\n_____________ Sliver status resources %s res %s \r\n " %(resources,res)
136 def create_sliver (self, slice_urn, slice_hrn, creds, rspec_string, users, options):
137 print>>sys.stderr, "\r\n \r\n \t=============================== SLABDRIVER.PY create_sliver "
138 aggregate = SlabAggregate(self)
140 slices = SlabSlices(self)
141 peer = slices.get_peer(slice_hrn)
142 sfa_peer = slices.get_sfa_peer(slice_hrn)
145 if not isinstance(creds, list):
149 slice_record = users[0].get('slice_record', {})
152 rspec = RSpec(rspec_string)
153 print>>sys.stderr, "\r\n \r\n \t=============================== SLABDRIVER.PY create_sliver ============================rspec.version %s " %(rspec.version)
156 # ensure site record exists?
157 # ensure slice record exists
158 slice = slices.verify_slice(slice_hrn, slice_record, peer, sfa_peer, options=options)
159 requested_attributes = rspec.version.get_slice_attributes()
161 if requested_attributes:
162 for attrib_dict in requested_attributes:
163 if 'timeslot' in attrib_dict and attrib_dict['timeslot'] is not None:
164 slice.update({'timeslot':attrib_dict['timeslot']})
165 print >>sys.stderr, "\r\n \r\n \t=============================== SLABDRIVER.PY create_sliver ..... slice %s " %(slice)
166 # ensure person records exists
167 persons = slices.verify_persons(slice_hrn, slice, users, peer, sfa_peer, options=options)
168 # ensure slice attributes exists?
171 # add/remove slice from nodes
172 print >>sys.stderr, "\r\n \r\n \t=============================== SLABDRIVER.PY create_sliver ..... "
174 requested_slivers = [node.get('component_name') for node in rspec.version.get_nodes_with_slivers()]
175 print >>sys.stderr, "\r\n \r\n \t=============================== ........... requested_slivers ============================requested_slivers %s " %(requested_slivers)
176 nodes = slices.verify_slice_nodes(slice, requested_slivers, peer)
179 return aggregate.get_rspec(slice_xrn=slice_urn, version=rspec.version)
182 def delete_sliver (self, slice_urn, slice_hrn, creds, options):
184 slice = self.GetSlices(slice_filter= slice_hrn, filter_type = 'slice_hrn')
185 print>>sys.stderr, "\r\n \r\n \t\t SLABDRIVER.PY delete_sliver slice %s" %(slice)
189 slices = SlabSlices(self)
190 # determine if this is a peer slice
191 # xxx I wonder if this would not need to use PlSlices.get_peer instead
192 # in which case plc.peers could be deprecated as this here
193 # is the only/last call to this last method in plc.peers
194 peer = slices.get_peer(slice_hrn)
197 self.UnBindObjectFromPeer('slice', slice['record_id_slice'], peer)
198 self.DeleteSliceFromNodes(slice)
201 self.BindObjectToPeer('slice', slice['slice_id'], peer, slice['peer_slice_id'])
205 def AddSlice(self, slice_record):
206 slab_slice = SliceSenslab( slice_hrn = slice_record['slice_hrn'], record_id_slice= slice_record['record_id_slice'] , record_id_user= slice_record['record_id_user'], peer_authority = slice_record['peer_authority'])
207 print>>sys.stderr, "\r\n \r\n \t\t\t =======SLABDRIVER.PY AddSlice slice_record %s slab_slice %s" %(slice_record,slab_slice)
208 slab_dbsession.add(slab_slice)
209 slab_dbsession.commit()
212 # first 2 args are None in case of resource discovery
213 def list_resources (self, slice_urn, slice_hrn, creds, options):
214 #cached_requested = options.get('cached', True)
216 version_manager = VersionManager()
217 # get the rspec's return format from options
218 rspec_version = version_manager.get_version(options.get('geni_rspec_version'))
219 version_string = "rspec_%s" % (rspec_version)
221 #panos adding the info option to the caching key (can be improved)
222 if options.get('info'):
223 version_string = version_string + "_"+options.get('info', 'default')
225 # look in cache first
226 #if cached_requested and self.cache and not slice_hrn:
227 #rspec = self.cache.get(version_string)
229 #logger.debug("SlabDriver.ListResources: returning cached advertisement")
232 #panos: passing user-defined options
234 aggregate = SlabAggregate(self)
235 origin_hrn = Credential(string=creds[0]).get_gid_caller().get_hrn()
236 #print>>sys.stderr, " \r\n \r\n \t SLABDRIVER list_resources origin_hrn %s" %(origin_hrn)
237 options.update({'origin_hrn':origin_hrn})
238 #print>>sys.stderr, " \r\n \r\n \t SLABDRIVER list_resources options %s" %(options)
239 rspec = aggregate.get_rspec(slice_xrn=slice_urn, version=rspec_version,
241 print>>sys.stderr, " \r\n \r\n \t SLABDRIVER list_resources rspec "
243 #if self.cache and not slice_hrn:
244 #logger.debug("Slab.ListResources: stores advertisement in cache")
245 #self.cache.add(version_string, rspec)
250 def list_slices (self, creds, options):
251 # look in cache first
253 #slices = self.cache.get('slices')
255 #logger.debug("PlDriver.list_slices returns from cache")
259 print>>sys.stderr, " \r\n \t\t SLABDRIVER.PY list_slices"
260 slices = self.GetSlices()
261 slice_hrns = [slicename_to_hrn(self.hrn, slice['slice_hrn']) for slice in slices]
262 slice_urns = [hrn_to_urn(slice_hrn, 'slice') for slice_hrn in slice_hrns]
266 #logger.debug ("SlabDriver.list_slices stores value in cache")
267 #self.cache.add('slices', slice_urns)
271 #No site or node register supported
272 def register (self, sfa_record, hrn, pub_key):
273 type = sfa_record['type']
274 slab_record = self.sfa_fields_to_slab_fields(type, hrn, sfa_record)
278 acceptable_fields=['url', 'instantiation', 'name', 'description']
279 for key in slab_record.keys():
280 if key not in acceptable_fields:
282 print>>sys.stderr, " \r\n \t\t SLABDRIVER.PY register"
283 slices = self.GetSlices(slice_filter =slab_record['hrn'], filter_type = 'slice_hrn')
285 pointer = self.AddSlice(slab_record)
287 pointer = slices[0]['slice_id']
290 persons = self.GetPersons([sfa_record['hrn']])
292 pointer = self.AddPerson(dict(sfa_record))
295 pointer = persons[0]['person_id']
297 #Does this make sense to senslab ?
298 #if 'enabled' in sfa_record and sfa_record['enabled']:
299 #self.UpdatePerson(pointer, {'enabled': sfa_record['enabled']})
301 # add this person to the site only if she is being added for the first
302 # time by sfa and doesont already exist in plc
303 if not persons or not persons[0]['site_ids']:
304 login_base = get_leaf(sfa_record['authority'])
305 self.AddPersonToSite(pointer, login_base)
307 # What roles should this user have?
308 self.AddRoleToPerson('user', pointer)
311 self.AddPersonKey(pointer, {'key_type' : 'ssh', 'key' : pub_key})
313 #No node adding outside OAR
317 #No site or node record update allowed
318 def update (self, old_sfa_record, new_sfa_record, hrn, new_key):
319 pointer = old_sfa_record['pointer']
320 type = old_sfa_record['type']
322 # new_key implemented for users only
323 if new_key and type not in [ 'user' ]:
324 raise UnknownSfaType(type)
326 #if (type == "authority"):
327 #self.shell.UpdateSite(pointer, new_sfa_record)
330 slab_record=self.sfa_fields_to_slab_fields(type, hrn, new_sfa_record)
331 if 'name' in slab_record:
332 slab_record.pop('name')
333 self.UpdateSlice(pointer, slab_record)
337 all_fields = new_sfa_record
338 for key in all_fields.keys():
339 if key in ['first_name', 'last_name', 'title', 'email',
340 'password', 'phone', 'url', 'bio', 'accepted_aup',
342 update_fields[key] = all_fields[key]
343 self.UpdatePerson(pointer, update_fields)
346 # must check this key against the previous one if it exists
347 persons = self.GetPersons([pointer], ['key_ids'])
349 keys = person['key_ids']
350 keys = self.GetKeys(person['key_ids'])
352 # Delete all stale keys
355 if new_key != key['key']:
356 self.DeleteKey(key['key_id'])
360 self.AddPersonKey(pointer, {'key_type': 'ssh', 'key': new_key})
366 def remove (self, sfa_record):
367 type=sfa_record['type']
368 hrn=sfa_record['hrn']
369 record_id= sfa_record['record_id']
371 username = hrn.split(".")[len(hrn.split(".")) -1]
373 persons = self.GetPersons(username)
374 # only delete this person if he has site ids. if he doesnt, it probably means
375 # he was just removed from a site, not actually deleted
376 if persons and persons[0]['site_ids']:
377 self.DeletePerson(username)
378 elif type == 'slice':
379 if self.GetSlices(slice_filter = hrn, filter_type = 'slice_hrn'):
380 self.DeleteSlice(hrn)
382 #elif type == 'authority':
383 #if self.GetSites(pointer):
384 #self.DeleteSite(pointer)
388 def GetPeers (self,auth = None, peer_filter=None, return_fields=None):
390 existing_records = {}
391 existing_hrns_by_types= {}
392 print >>sys.stderr, "\r\n \r\n SLABDRIVER GetPeers auth = %s, peer_filter %s, return_field %s " %(auth , peer_filter, return_fields)
393 all_records = dbsession.query(RegRecord).filter(RegRecord.type.like('%authority%')).all()
394 for record in all_records:
395 existing_records[(record.hrn,record.type)] = record
396 if record.type not in existing_hrns_by_types:
397 existing_hrns_by_types[record.type] = [record.hrn]
398 print >>sys.stderr, "\r\n \r\n SLABDRIVER GetPeers \t NOT IN existing_hrns_by_types %s " %( existing_hrns_by_types)
401 print >>sys.stderr, "\r\n \r\n SLABDRIVER GetPeers \t INNN type %s hrn %s " %( record.type,record.hrn )
402 existing_hrns_by_types[record.type].append(record.hrn)
403 print >>sys.stderr, "\r\n \r\n SLABDRIVER GetPeers \t INNN existing_hrns_by_types %s " %( existing_hrns_by_types)
404 #existing_hrns_by_types.update({record.type:(existing_hrns_by_types[record.type].append(record.hrn))})
406 print >>sys.stderr, "\r\n \r\n SLABDRIVER GetPeers existing_hrns_by_types %s " %( existing_hrns_by_types)
410 print >>sys.stderr, "\r\n \r\n SLABDRIVER GetPeers existing_hrns_by_types['authority+sa'] %s \t\t existing_records %s " %(existing_hrns_by_types['authority'],existing_records)
412 records_list.append(existing_records[(peer_filter,'authority')])
414 for hrn in existing_hrns_by_types['authority']:
415 records_list.append(existing_records[(hrn,'authority')])
417 print >>sys.stderr, "\r\n \r\n SLABDRIVER GetPeers records_list %s " %(records_list)
422 return_records = records_list
423 if not peer_filter and not return_fields:
425 #return_records = parse_filter(records_list,peer_filter, 'peers', return_fields)
427 print >>sys.stderr, "\r\n \r\n SLABDRIVER GetPeers return_records %s " %(return_records)
428 return return_records
432 def GetPersons(self, person_filter=None, return_fields=None):
434 person_list = self.ldap.ldapFindHrn({'authority': self.root_auth })
437 #if person_filter and isinstance(person_filter, dict):
438 #for k in person_filter.keys():
439 #if k in person_list[0].keys():
442 return_person_list = parse_filter(person_list,person_filter ,'persons', return_fields)
443 if return_person_list:
444 print>>sys.stderr, " \r\n GetPersons person_filter %s return_fields %s " %(person_filter,return_fields)
445 return return_person_list
447 def GetTimezone(self):
448 server_timestamp,server_tz = self.oar.parser.SendRequest("GET_timezone")
449 return server_timestamp,server_tz
452 def DeleteJobs(self, job_id, slice_hrn):
455 username = slice_hrn.split(".")[-1].rstrip("_slice")
457 reqdict['method'] = "delete"
458 reqdict['strval'] = str(job_id)
459 answer = self.oar.POSTRequestToOARRestAPI('DELETE_jobs_id',reqdict,username)
460 print>>sys.stderr, "\r\n \r\n jobid DeleteJobs %s " %(answer)
463 def GetJobs(self,job_id= None, resources=True,return_fields=None, username = None):
464 #job_resources=['reserved_resources', 'assigned_resources','job_id', 'job_uri', 'assigned_nodes',\
466 #assigned_res = ['resource_id', 'resource_uri']
467 #assigned_n = ['node', 'node_uri']
469 if job_id and resources is False:
471 node_list_k = 'assigned_network_address'
473 if job_id and resources :
474 req = "GET_jobs_id_resources"
475 node_list_k = 'reserved_resources'
477 #Get job info from OAR
478 job_info = self.oar.parser.SendRequest(req, job_id, username)
479 print>>sys.stderr, "\r\n \r\n \t\t GetJobs %s " %(job_info)
481 if 'state' in job_info :
482 if job_info['state'] == 'Terminated':
483 print>>sys.stderr, "\r\n \r\n \t\t GetJobs TERMINELEBOUSIN "
485 if job_info['state'] == 'Error':
486 print>>sys.stderr, "\r\n \r\n \t\t GetJobs ERROR message %s " %(job_info)
489 #Get a dict of nodes . Key :hostname of the node
490 node_list = self.GetNodes()
491 node_hostname_list = []
492 for node in node_list:
493 node_hostname_list.append(node['hostname'])
494 node_dict = dict(zip(node_hostname_list,node_list))
496 liste =job_info[node_list_k]
497 #print>>sys.stderr, "\r\n \r\n \t\t GetJobs resources job_info liste%s" %(liste)
498 for k in range(len(liste)):
499 job_info[node_list_k][k] = node_dict[job_info[node_list_k][k]]['hostname']
501 #print>>sys.stderr, "\r\n \r\n \t\t YYYYYYYYYYYYGetJobs resources job_info %s" %(job_info)
502 #Replaces the previous entry "assigned_network_address" / "reserved_resources"
504 job_info.update({'node_ids':job_info[node_list_k]})
505 del job_info[node_list_k]
509 print>>sys.stderr, "\r\n \r\n \t\t GetJobs KEYERROR "
511 def GetReservedNodes(self):
512 # this function returns a list of all the nodes already involved in an oar job
514 jobs=self.oar.parser.SendRequest("GET_jobs_details")
517 nodes=j['assigned_network_address']+nodes
520 def GetNodes(self,node_filter= None, return_fields=None):
521 node_dict =self.oar.parser.SendRequest("GET_resources_full")
523 return_node_list = []
524 if not (node_filter or return_fields):
525 return_node_list = node_dict.values()
526 return return_node_list
528 return_node_list= parse_filter(node_dict.values(),node_filter ,'node', return_fields)
529 return return_node_list
532 def GetSites(self, site_filter = None, return_fields=None):
533 site_dict =self.oar.parser.SendRequest("GET_sites")
534 return_site_list = []
535 if not ( site_filter or return_fields):
536 return_site_list = site_dict.values()
537 return return_site_list
539 return_site_list = parse_filter(site_dict.values(), site_filter,'site', return_fields)
540 return return_site_list
543 def GetSlices(self,slice_filter = None, filter_type = None, return_fields=None):
544 return_slice_list = []
547 ftypes = ['slice_hrn', 'record_id_user']
548 if filter_type and filter_type in ftypes:
549 if filter_type == 'slice_hrn':
550 slicerec = slab_dbsession.query(SliceSenslab).filter_by(slice_hrn = slice_filter).first()
551 if filter_type == 'record_id_user':
552 slicerec = slab_dbsession.query(SliceSenslab).filter_by(record_id_user = slice_filter).first()
555 rec = slicerec.dumpquerytodict()
556 login = slicerec.slice_hrn.split(".")[1].split("_")[0]
557 #print >>sys.stderr, " \r\n \r\n \tSLABDRIVER.PY slicerec GetSlices %s " %(slicerec)
558 if slicerec.oar_job_id is not -1:
559 rslt = self.GetJobs( slicerec.oar_job_id, resources=False, username = login )
560 #print >>sys.stderr, " \r\n \r\n \tSLABDRIVER.PY GetSlices GetJobs %s " %(rslt)
563 rec.update({'hrn':str(rec['slice_hrn'])})
564 #If GetJobs is empty, this means the job is now in the 'Terminated' state
565 #Update the slice record
567 self.db.update_job(slice_filter, job_id = -1)
568 rec['oar_job_id'] = -1
569 rec.update({'hrn':str(rec['slice_hrn'])})
572 rec['node_ids'] = rec['node_list']
576 #print >>sys.stderr, " \r\n \r\n \tSLABDRIVER.PY GetSlices rec %s" %(rec)
582 return_slice_list = slab_dbsession.query(SliceSenslab).all()
584 print >>sys.stderr, " \r\n \r\n \tSLABDRIVER.PY GetSlices slices %s slice_filter %s " %(return_slice_list,slice_filter)
587 #return_slice_list = parse_filter(sliceslist, slice_filter,'slice', return_fields)
591 return return_slice_list
596 def testbed_name (self): return "senslab2"
598 # 'geni_request_rspec_versions' and 'geni_ad_rspec_versions' are mandatory
599 def aggregate_version (self):
600 version_manager = VersionManager()
601 ad_rspec_versions = []
602 request_rspec_versions = []
603 for rspec_version in version_manager.versions:
604 if rspec_version.content_type in ['*', 'ad']:
605 ad_rspec_versions.append(rspec_version.to_dict())
606 if rspec_version.content_type in ['*', 'request']:
607 request_rspec_versions.append(rspec_version.to_dict())
609 'testbed':self.testbed_name(),
610 'geni_request_rspec_versions': request_rspec_versions,
611 'geni_ad_rspec_versions': ad_rspec_versions,
620 # Convert SFA fields to PLC fields for use when registering up updating
621 # registry record in the PLC database
623 # @param type type of record (user, slice, ...)
624 # @param hrn human readable name
625 # @param sfa_fields dictionary of SFA fields
626 # @param slab_fields dictionary of PLC fields (output)
628 def sfa_fields_to_slab_fields(self, type, hrn, record):
630 def convert_ints(tmpdict, int_fields):
631 for field in int_fields:
633 tmpdict[field] = int(tmpdict[field])
636 #for field in record:
637 # slab_record[field] = record[field]
640 #instantion used in get_slivers ?
641 if not "instantiation" in slab_record:
642 slab_record["instantiation"] = "senslab-instantiated"
643 slab_record["hrn"] = hrn_to_pl_slicename(hrn)
644 print >>sys.stderr, "\r\n \r\n \t SLABDRIVER.PY sfa_fields_to_slab_fields slab_record %s hrn_to_pl_slicename(hrn) hrn %s " %(slab_record['hrn'], hrn)
646 slab_record["url"] = record["url"]
647 if "description" in record:
648 slab_record["description"] = record["description"]
649 if "expires" in record:
650 slab_record["expires"] = int(record["expires"])
652 #nodes added by OAR only and then imported to SFA
653 #elif type == "node":
654 #if not "hostname" in slab_record:
655 #if not "hostname" in record:
656 #raise MissingSfaInfo("hostname")
657 #slab_record["hostname"] = record["hostname"]
658 #if not "model" in slab_record:
659 #slab_record["model"] = "geni"
662 #elif type == "authority":
663 #slab_record["login_base"] = hrn_to_slab_login_base(hrn)
665 #if not "name" in slab_record:
666 #slab_record["name"] = hrn
668 #if not "abbreviated_name" in slab_record:
669 #slab_record["abbreviated_name"] = hrn
671 #if not "enabled" in slab_record:
672 #slab_record["enabled"] = True
674 #if not "is_public" in slab_record:
675 #slab_record["is_public"] = True
680 def LaunchExperimentOnOAR(self, slice_dict, added_nodes, slice_user=None):
686 slice_name = slice_dict['name']
688 slot = slice_dict['timeslot']
689 print>>sys.stderr, "\r\n \r\n \t\tLaunchExperimentOnOAR slot %s " %(slot)
691 #Running on default parameters
692 #XP immediate , 10 mins
693 slot = {'date':None,'start_time':None, 'timezone':None,'duration':None }#10 min
696 reqdict['property'] ="network_address in ("
697 for node in added_nodes:
698 #Get the ID of the node : remove the root auth and put the site in a separate list
700 # NT: it's not clear for me if the nodenames will have the senslab prefix
701 # so lets take the last part only, for now.
703 #if s[0] == self.root_auth :
704 # Again here it's not clear if nodes will be prefixed with <site>_, lets split and tanke the last part for now.
705 s=lastpart.split("_")
707 reqdict['property'] += "'"+ nodeid +"', "
708 nodeid_list.append(nodeid)
709 #site_list.append( l[0] )
712 reqdict['property'] = reqdict['property'][0: len( reqdict['property'])-2] +")"
713 reqdict['resource'] ="network_address="+ str(len(nodeid_list))
716 walltime = slot['duration'].split(":")
717 # Fixing the walltime by adding a few delays. First put the walltime in seconds
718 # oarAdditionalDelay = 20; additional delay for /bin/sleep command to
719 # take in account prologue and epilogue scripts execution
720 # int walltimeAdditionalDelay = 120; additional delay
722 desired_walltime = int(walltime[0])*3600 + int(walltime[1]) * 60 + int(walltime[2])
723 total_walltime = desired_walltime + 140 #+2 min 20
724 sleep_walltime = desired_walltime + 20 #+20 sec
725 print>>sys.stderr, "\r\n \r\n \t\tLaunchExperimentOnOAR desired_walltime %s total_walltime %s sleep_walltime %s " %(desired_walltime,total_walltime,sleep_walltime)
726 #Put the walltime back in str form
728 walltime[0] = str(total_walltime / 3600)
729 total_walltime = total_walltime - 3600 * int(walltime[0])
730 #Get the remaining minutes
731 walltime[1] = str(total_walltime / 60)
732 total_walltime = total_walltime - 60 * int(walltime[1])
734 walltime[2] = str(total_walltime)
735 print>>sys.stderr, "\r\n \r\n \t\tLaunchExperimentOnOAR walltime %s " %(walltime)
737 reqdict['resource']+= ",walltime=" + str(walltime[0]) + ":" + str(walltime[1]) + ":" + str(walltime[2])
738 reqdict['script_path'] = "/bin/sleep " + str(sleep_walltime)
740 reqdict['resource']+= ",walltime=" + str(00) + ":" + str(12) + ":" + str(20) #+2 min 20
741 reqdict['script_path'] = "/bin/sleep 620" #+20 sec
742 #In case of a scheduled experiment (not immediate)
743 #To run an XP immediately, don't specify date and time in RSpec
744 #They will be set to None.
745 if slot['date'] and slot['start_time']:
746 if slot['timezone'] is '' or slot['timezone'] is None:
747 #assume it is server timezone
748 server_timestamp,server_tz = self.GetTimezone()
749 from_zone=tz.gettz(server_tz)
750 print>>sys.stderr, "\r\n \r\n \t\tLaunchExperimentOnOAR timezone not specified server_tz %s from_zone %s" %(server_tz,from_zone)
752 #Get zone of the user from the reservation time given in the rspec
753 from_zone = tz.gettz(slot['timezone'])
755 date = str(slot['date']) + " " + str(slot['start_time'])
756 user_datetime = datetime.datetime.strptime(date, self.time_format)
757 user_datetime = user_datetime.replace(tzinfo = from_zone)
761 utc_date = user_datetime.astimezone(to_zone)
762 #Readable time accpeted by OAR
763 reqdict['reservation']= utc_date.strftime(self.time_format)
765 print>>sys.stderr, "\r\n \r\n \t\tLaunchExperimentOnOAR reqdict['reservation'] %s " %(reqdict['reservation'])
769 # reservations are performed in the oar server timebase, so :
770 # 1- we get the server time(in UTC tz )/server timezone
771 # 2- convert the server UTC time in its timezone
772 # 3- add a custom delay to this time
773 # 4- convert this time to a readable form and it for the reservation request.
774 server_timestamp,server_tz = self.GetTimezone()
775 s_tz=tz.gettz(server_tz)
776 UTC_zone = tz.gettz("UTC")
777 #weird... datetime.fromtimestamp should work since we do from datetime import datetime
778 utc_server= datetime.datetime.fromtimestamp(float(server_timestamp)+20,UTC_zone)
779 server_localtime=utc_server.astimezone(s_tz)
781 print>>sys.stderr, "\r\n \r\n \t\tLaunchExperimentOnOAR server_timestamp %s server_tz %s slice_name %s added_nodes %s username %s reqdict %s " %(server_timestamp,server_tz,slice_name,added_nodes,slice_user, reqdict )
782 readable_time = server_localtime.strftime(self.time_format)
784 print >>sys.stderr," \r\n \r\n \t\t\t\tAPRES ParseTimezone readable_time %s timestanp %s " %(readable_time ,server_timestamp)
785 reqdict['reservation'] = readable_time
788 reqdict['type'] = "deploy"
789 reqdict['directory']= ""
790 reqdict['name']= "TestSandrine"
793 # first step : start the OAR job and update the job
794 print>>sys.stderr, "\r\n \r\n LaunchExperimentOnOAR reqdict %s \r\n site_list %s" %(reqdict,site_list)
796 answer = self.oar.POSTRequestToOARRestAPI('POST_job',reqdict,slice_user)
797 print>>sys.stderr, "\r\n \r\n LaunchExperimentOnOAR jobid %s " %(answer)
801 print>>sys.stderr, "\r\n AddSliceTonode Impossible to create job %s " %( answer)
804 print>>sys.stderr, "\r\n \r\n LaunchExperimentOnOAR jobid %s added_nodes %s slice_user %s" %(jobid,added_nodes,slice_user)
805 self.db.update_job( slice_name, jobid ,added_nodes)
808 # second step : configure the experiment
809 # we need to store the nodes in a yaml (well...) file like this :
810 # [1,56,23,14,45,75] with name /tmp/sfa<jobid>.json
811 f=open('/tmp/sfa/'+str(jobid)+'.json','w')
813 f.write(str(added_nodes[0].strip('node')))
814 for node in added_nodes[1:len(added_nodes)] :
815 f.write(','+node.strip('node'))
819 # third step : call the senslab-experiment wrapper
820 #command= "java -jar target/sfa-1.0-jar-with-dependencies.jar "+str(jobid)+" "+slice_user
821 javacmdline="/usr/bin/java"
822 jarname="/opt/senslabexperimentwrapper/sfa-1.0-jar-with-dependencies.jar"
823 #ret=subprocess.check_output(["/usr/bin/java", "-jar", ", str(jobid), slice_user])
824 output = subprocess.Popen([javacmdline, "-jar", jarname, str(jobid), slice_user],stdout=subprocess.PIPE).communicate()[0]
826 print>>sys.stderr, "\r\n \r\n LaunchExperimentOnOAR wrapper returns %s " %(output)
830 #Delete the jobs and updates the job id in the senslab table
832 #Does not clear the node list
833 def DeleteSliceFromNodes(self, slice_record):
834 # Get user information
836 self.DeleteJobs(slice_record['oar_job_id'], slice_record['hrn'])
837 self.db.update_job(slice_record['hrn'], job_id = -1)
842 def fill_record_sfa_info(self, records):
844 def startswith(prefix, values):
845 return [value for value in values if value.startswith(prefix)]
850 for record in records:
851 person_ids.extend(record.get("person_ids", []))
852 site_ids.extend(record.get("site_ids", []))
853 if 'site_id' in record:
854 site_ids.append(record['site_id'])
856 #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)
858 # get all pis from the sites we've encountered
859 # and store them in a dictionary keyed on site_id
862 pi_filter = {'|roles': ['pi'], '|site_ids': site_ids}
863 pi_list = self.GetPersons( pi_filter, ['person_id', 'site_ids'])
864 #print>>sys.stderr, "\r\n \r\n _fill_record_sfa_info ___ GetPersons ['person_id', 'site_ids'] pi_ilist %s" %(pi_list)
867 # we will need the pi's hrns also
868 person_ids.append(pi['person_id'])
870 # we also need to keep track of the sites these pis
872 for site_id in pi['site_ids']:
873 if site_id in site_pis:
874 site_pis[site_id].append(pi)
876 site_pis[site_id] = [pi]
878 # get sfa records for all records associated with these records.
879 # we'll replace pl ids (person_ids) with hrns from the sfa records
882 # get the sfa records
884 existing_records = {}
885 all_records = dbsession.query(RegRecord).all()
886 for record in all_records:
887 existing_records[(record.type,record.pointer)] = record
889 print >>sys.stderr, " \r\r\n SLABDRIVER fill_record_sfa_info existing_records %s " %(existing_records)
890 person_list, persons = [], {}
891 #person_list = table.find({'type': 'user', 'pointer': person_ids})
893 for p_id in person_ids:
894 person_list.append( existing_records.get(('user',p_id)))
896 print >>sys.stderr, " \r\r\n SLABDRIVER fill_record_sfa_info ERRRRRRRRRROR"
898 # create a hrns keyed on the sfa record's pointer.
899 # Its possible for multiple records to have the same pointer so
900 # the dict's value will be a list of hrns.
901 persons = defaultdict(list)
902 for person in person_list:
903 persons[person['pointer']].append(person)
906 slab_person_list, slab_persons = [], {}
907 slab_person_list = self.GetPersons(person_ids, ['person_id', 'roles'])
908 slab_persons = list_to_dict(slab_person_list, 'person_id')
909 #print>>sys.stderr, "\r\n \r\n _fill_record_sfa_info ___ _list %s \r\n \t\t SenslabUsers.GetPersons ['person_id', 'roles'] slab_persons %s \r\n records %s" %(slab_person_list, slab_persons,records)
912 for record in records:
913 # skip records with no pl info (top level authorities)
914 #Sandrine 24 oct 11 2 lines
915 #if record['pointer'] == -1:
918 type = record['type']
919 if (type == "slice"):
920 # all slice users are researchers
921 #record['geni_urn'] = hrn_to_urn(record['hrn'], 'slice') ? besoin ou pas ?
923 record['researcher'] = []
924 for person_id in record.get('person_ids', []):
925 #Sandrine 24 oct 11 line
926 #for person_id in record['person_ids']:
927 hrns = [person['hrn'] for person in persons[person_id]]
928 record['researcher'].extend(hrns)
930 # pis at the slice's site
931 slab_pis = site_pis[record['site_id']]
932 pi_ids = [pi['person_id'] for pi in slab_pis]
933 for person_id in pi_ids:
934 hrns = [person['hrn'] for person in persons[person_id]]
935 record['PI'].extend(hrns)
936 record['geni_urn'] = hrn_to_urn(record['hrn'], 'slice')
937 record['geni_creator'] = record['PI']
939 elif (type == "authority"):
941 record['operator'] = []
943 for pointer in record['person_ids']:
944 if pointer not in persons or pointer not in slab_persons:
945 # this means there is not sfa or pl record for this user
947 hrns = [person['hrn'] for person in persons[pointer]]
948 roles = slab_persons[pointer]['roles']
950 record['PI'].extend(hrns)
952 record['operator'].extend(hrns)
954 record['owner'].extend(hrns)
955 # xxx TODO: OrganizationName
956 elif (type == "node"):
957 sfa_info['dns'] = record.get("hostname", "")
958 # xxx TODO: URI, LatLong, IP, DNS
960 elif (type == "user"):
961 sfa_info['email'] = record.get("email", "")
962 sfa_info['geni_urn'] = hrn_to_urn(record['hrn'], 'user')
963 sfa_info['geni_certificate'] = record['gid']
964 # xxx TODO: PostalAddress, Phone
966 #print>>sys.stderr, "\r\n \r\rn \t\t \t <<<<<<<<<<<<<<<<<<<<<<<< fill_record_sfa_info sfa_info %s \r\n record %s : "%(sfa_info,record)
967 record.update(sfa_info)
969 def augment_records_with_testbed_info (self, sfa_records):
970 return self.fill_record_info (sfa_records)
972 def fill_record_info(self, records):
974 Given a SFA record, fill in the senslab specific and SFA specific
975 fields in the record.
978 print >>sys.stderr, "\r\n \t\t SLABDRIVER.PY fill_record_info 000000000 fill_record_info %s " %(records)
979 if not isinstance(records, list):
984 for record in parkour:
986 if str(record['type']) == 'slice':
987 #print >>sys.stderr, "\r\n \t\t SLABDRIVER.PY fill_record_info \t \t record %s" %(record)
988 #sfatable = SfaTable()
990 #existing_records_by_id = {}
991 #all_records = dbsession.query(RegRecord).all()
992 #for rec in all_records:
993 #existing_records_by_id[rec.record_id] = rec
994 #print >>sys.stderr, "\r\n \t\t SLABDRIVER.PY fill_record_info \t\t existing_records_by_id %s" %(existing_records_by_id[record['record_id']])
996 #recslice = self.db.find('slice',{'slice_hrn':str(record['hrn'])})
997 #recslice = slab_dbsession.query(SliceSenslab).filter_by(slice_hrn = str(record['hrn'])).first()
998 recslice = self.GetSlices(slice_filter = str(record['hrn']), filter_type = 'slice_hrn')
999 #print >>sys.stderr, "\r\n \t\t SLABDRIVER.PY fill_record_info \t\t HOY HOY reclise %s" %(recslice)
1000 #if isinstance(recslice,list) and len(recslice) == 1:
1001 #recslice = recslice[0]
1003 recuser = dbsession.query(RegRecord).filter_by(record_id = recslice['record_id_user']).first()
1004 #existing_records_by_id[recslice['record_id_user']]
1005 #print >>sys.stderr, "\r\n \t\t SLABDRIVER.PY fill_record_info \t\t recuser %s" %(recuser)
1008 record.update({'PI':[recuser.hrn],
1009 'researcher': [recuser.hrn],
1010 'name':record['hrn'],
1011 'oar_job_id':recslice['oar_job_id'],
1013 'person_ids':[recslice['record_id_user']],
1014 'geni_urn':'', #For client_helper.py compatibility
1015 'keys':'', #For client_helper.py compatibility
1016 'key_ids':''}) #For client_helper.py compatibility
1018 elif str(record['type']) == 'user':
1019 #Add the data about slice
1020 rec = self.GetSlices(slice_filter = record['record_id'], filter_type = 'record_id_user')
1021 print >>sys.stderr, "\r\n \t\t SLABDRIVER.PY fill_record_info USEEEEEEEEEERDESU! rec %s \r\n \t rec['record_id_user'] %s " %(rec,rec['record_id_user'])
1022 #Append record in records list, therfore fetches user and slice info again(one more loop)
1023 #Will update PIs and researcher for the slice
1024 recuser = dbsession.query(RegRecord).filter_by(record_id = rec['record_id_user']).first()
1025 rec.update({'PI':[recuser.hrn],
1026 'researcher': [recuser.hrn],
1027 'name':record['hrn'],
1028 'oar_job_id':rec['oar_job_id'],
1030 'person_ids':[rec['record_id_user']]})
1031 #retourne une liste 100512
1033 user_slab = self.GetPersons({'hrn':recuser.hrn})
1036 rec.update({'type':'slice','hrn':rec['slice_hrn']})
1037 record.update(user_slab[0])
1038 #For client_helper.py compatibility
1039 record.update( { 'geni_urn':'',
1044 print >>sys.stderr, "\r\n \t\t SLABDRIVER.PY fill_record_info ADDING SLICEINFO TO USER records %s" %(records)
1046 print >>sys.stderr, "\r\n \t\t SLABDRIVER.PY fill_record_info OKrecords %s" %(records)
1048 print >>sys.stderr, "\r\n \t\t SLABDRIVER fill_record_info EXCEPTION RECORDS : %s" %(records)
1051 #self.fill_record_slab_info(records)
1052 ##print >>sys.stderr, "\r\n \t\t after fill_record_slab_info %s" %(records)
1053 #self.fill_record_sfa_info(records)
1054 #print >>sys.stderr, "\r\n \t\t after fill_record_sfa_info"
1060 #def update_membership_list(self, oldRecord, record, listName, addFunc, delFunc):
1061 ## get a list of the HRNs tht are members of the old and new records
1063 #oldList = oldRecord.get(listName, [])
1066 #newList = record.get(listName, [])
1068 ## if the lists are the same, then we don't have to update anything
1069 #if (oldList == newList):
1072 ## build a list of the new person ids, by looking up each person to get
1076 #records = table.find({'type': 'user', 'hrn': newList})
1077 #for rec in records:
1078 #newIdList.append(rec['pointer'])
1080 ## build a list of the old person ids from the person_ids field
1082 #oldIdList = oldRecord.get("person_ids", [])
1083 #containerId = oldRecord.get_pointer()
1085 ## if oldRecord==None, then we are doing a Register, instead of an
1088 #containerId = record.get_pointer()
1090 ## add people who are in the new list, but not the oldList
1091 #for personId in newIdList:
1092 #if not (personId in oldIdList):
1093 #addFunc(self.plauth, personId, containerId)
1095 ## remove people who are in the old list, but not the new list
1096 #for personId in oldIdList:
1097 #if not (personId in newIdList):
1098 #delFunc(self.plauth, personId, containerId)
1100 #def update_membership(self, oldRecord, record):
1101 #print >>sys.stderr, " \r\n \r\n ***SLABDRIVER.PY update_membership record ", record
1102 #if record.type == "slice":
1103 #self.update_membership_list(oldRecord, record, 'researcher',
1104 #self.users.AddPersonToSlice,
1105 #self.users.DeletePersonFromSlice)
1106 #elif record.type == "authority":
1111 # I don't think you plan on running a component manager at this point
1112 # let me clean up the mess of ComponentAPI that is deprecated anyways