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 # first 2 args are None in case of resource discovery
206 def list_resources (self, slice_urn, slice_hrn, creds, options):
207 #cached_requested = options.get('cached', True)
209 version_manager = VersionManager()
210 # get the rspec's return format from options
211 rspec_version = version_manager.get_version(options.get('geni_rspec_version'))
212 version_string = "rspec_%s" % (rspec_version)
214 #panos adding the info option to the caching key (can be improved)
215 if options.get('info'):
216 version_string = version_string + "_"+options.get('info', 'default')
218 # look in cache first
219 #if cached_requested and self.cache and not slice_hrn:
220 #rspec = self.cache.get(version_string)
222 #logger.debug("SlabDriver.ListResources: returning cached advertisement")
225 #panos: passing user-defined options
227 aggregate = SlabAggregate(self)
228 origin_hrn = Credential(string=creds[0]).get_gid_caller().get_hrn()
229 #print>>sys.stderr, " \r\n \r\n \t SLABDRIVER list_resources origin_hrn %s" %(origin_hrn)
230 options.update({'origin_hrn':origin_hrn})
231 #print>>sys.stderr, " \r\n \r\n \t SLABDRIVER list_resources options %s" %(options)
232 rspec = aggregate.get_rspec(slice_xrn=slice_urn, version=rspec_version,
234 print>>sys.stderr, " \r\n \r\n \t SLABDRIVER list_resources rspec "
236 #if self.cache and not slice_hrn:
237 #logger.debug("Slab.ListResources: stores advertisement in cache")
238 #self.cache.add(version_string, rspec)
243 def list_slices (self, creds, options):
244 # look in cache first
246 #slices = self.cache.get('slices')
248 #logger.debug("PlDriver.list_slices returns from cache")
252 print>>sys.stderr, " \r\n \t\t SLABDRIVER.PY list_slices"
253 slices = self.GetSlices()
254 slice_hrns = [slicename_to_hrn(self.hrn, slice['slice_hrn']) for slice in slices]
255 slice_urns = [hrn_to_urn(slice_hrn, 'slice') for slice_hrn in slice_hrns]
259 #logger.debug ("SlabDriver.list_slices stores value in cache")
260 #self.cache.add('slices', slice_urns)
264 #No site or node register supported
265 def register (self, sfa_record, hrn, pub_key):
266 type = sfa_record['type']
267 slab_record = self.sfa_fields_to_slab_fields(type, hrn, sfa_record)
271 acceptable_fields=['url', 'instantiation', 'name', 'description']
272 for key in slab_record.keys():
273 if key not in acceptable_fields:
275 print>>sys.stderr, " \r\n \t\t SLABDRIVER.PY register"
276 slices = self.GetSlices(slice_filter =slab_record['hrn'], filter_type = 'slice_hrn')
278 pointer = self.AddSlice(slab_record)
280 pointer = slices[0]['slice_id']
283 persons = self.GetPersons([sfa_record['hrn']])
285 pointer = self.AddPerson(dict(sfa_record))
288 pointer = persons[0]['person_id']
290 #Does this make sense to senslab ?
291 #if 'enabled' in sfa_record and sfa_record['enabled']:
292 #self.UpdatePerson(pointer, {'enabled': sfa_record['enabled']})
294 # add this person to the site only if she is being added for the first
295 # time by sfa and doesont already exist in plc
296 if not persons or not persons[0]['site_ids']:
297 login_base = get_leaf(sfa_record['authority'])
298 self.AddPersonToSite(pointer, login_base)
300 # What roles should this user have?
301 self.AddRoleToPerson('user', pointer)
304 self.AddPersonKey(pointer, {'key_type' : 'ssh', 'key' : pub_key})
306 #No node adding outside OAR
310 #No site or node record update allowed
311 def update (self, old_sfa_record, new_sfa_record, hrn, new_key):
312 pointer = old_sfa_record['pointer']
313 type = old_sfa_record['type']
315 # new_key implemented for users only
316 if new_key and type not in [ 'user' ]:
317 raise UnknownSfaType(type)
319 #if (type == "authority"):
320 #self.shell.UpdateSite(pointer, new_sfa_record)
323 slab_record=self.sfa_fields_to_slab_fields(type, hrn, new_sfa_record)
324 if 'name' in slab_record:
325 slab_record.pop('name')
326 self.UpdateSlice(pointer, slab_record)
330 all_fields = new_sfa_record
331 for key in all_fields.keys():
332 if key in ['first_name', 'last_name', 'title', 'email',
333 'password', 'phone', 'url', 'bio', 'accepted_aup',
335 update_fields[key] = all_fields[key]
336 self.UpdatePerson(pointer, update_fields)
339 # must check this key against the previous one if it exists
340 persons = self.GetPersons([pointer], ['key_ids'])
342 keys = person['key_ids']
343 keys = self.GetKeys(person['key_ids'])
345 # Delete all stale keys
348 if new_key != key['key']:
349 self.DeleteKey(key['key_id'])
353 self.AddPersonKey(pointer, {'key_type': 'ssh', 'key': new_key})
359 def remove (self, sfa_record):
360 type=sfa_record['type']
361 hrn=sfa_record['hrn']
362 record_id= sfa_record['record_id']
364 username = hrn.split(".")[len(hrn.split(".")) -1]
366 persons = self.GetPersons(username)
367 # only delete this person if he has site ids. if he doesnt, it probably means
368 # he was just removed from a site, not actually deleted
369 if persons and persons[0]['site_ids']:
370 self.DeletePerson(username)
371 elif type == 'slice':
372 if self.GetSlices(slice_filter = hrn, filter_type = 'slice_hrn'):
373 self.DeleteSlice(hrn)
375 #elif type == 'authority':
376 #if self.GetSites(pointer):
377 #self.DeleteSite(pointer)
381 def GetPeers (self,auth = None, peer_filter=None, return_fields=None):
383 existing_records = {}
384 existing_hrns_by_types= {}
385 print >>sys.stderr, "\r\n \r\n SLABDRIVER GetPeers auth = %s, peer_filter %s, return_field %s " %(auth , peer_filter, return_fields)
386 all_records = dbsession.query(RegRecord).filter(RegRecord.type.like('%authority%')).all()
387 for record in all_records:
388 existing_records[record.hrn] = record
389 if record.type not in existing_hrns_by_types:
390 existing_hrns_by_types[record.type] = [record.hrn]
391 print >>sys.stderr, "\r\n \r\n SLABDRIVER GetPeers \t NOT IN existing_hrns_by_types %s " %( existing_hrns_by_types)
394 print >>sys.stderr, "\r\n \r\n SLABDRIVER GetPeers \t INNN type %s hrn %s " %( record.type,record.hrn )
395 existing_hrns_by_types[record.type].append(record.hrn)
396 print >>sys.stderr, "\r\n \r\n SLABDRIVER GetPeers \t INNN existing_hrns_by_types %s " %( existing_hrns_by_types)
397 #existing_hrns_by_types.update({record.type:(existing_hrns_by_types[record.type].append(record.hrn))})
399 print >>sys.stderr, "\r\n \r\n SLABDRIVER GetPeers existing_hrns_by_types %s " %( existing_hrns_by_types)
403 for hrn in existing_hrns_by_types['authority+sa']:
404 records_list.append(existing_records[hrn])
405 print >>sys.stderr, "\r\n \r\n SLABDRIVER GetPeers records_list %s " %(records_list)
410 if not peer_filter and not return_fields:
412 return_records = parse_filter(records_list,peer_filter, 'peers', return_fields)
414 return return_records
418 def GetPersons(self, person_filter=None, return_fields=None):
420 person_list = self.ldap.ldapFind({'authority': self.root_auth })
423 #if person_filter and isinstance(person_filter, dict):
424 #for k in person_filter.keys():
425 #if k in person_list[0].keys():
428 return_person_list = parse_filter(person_list,person_filter ,'persons', return_fields)
429 if return_person_list:
430 print>>sys.stderr, " \r\n GetPersons person_filter %s return_fields %s " %(person_filter,return_fields)
431 return return_person_list
433 def GetTimezone(self):
434 server_timestamp,server_tz = self.oar.parser.SendRequest("GET_timezone")
435 return server_timestamp,server_tz
438 def DeleteJobs(self, job_id, slice_hrn):
441 username = slice_hrn.split(".")[-1].rstrip("_slice")
443 reqdict['method'] = "delete"
444 reqdict['strval'] = str(job_id)
445 answer = self.oar.POSTRequestToOARRestAPI('DELETE_jobs_id',reqdict,username)
446 print>>sys.stderr, "\r\n \r\n jobid DeleteJobs %s " %(answer)
449 def GetJobs(self,job_id= None, resources=True,return_fields=None, username = None):
450 #job_resources=['reserved_resources', 'assigned_resources','job_id', 'job_uri', 'assigned_nodes',\
452 #assigned_res = ['resource_id', 'resource_uri']
453 #assigned_n = ['node', 'node_uri']
455 if job_id and resources is False:
457 node_list_k = 'assigned_network_address'
459 if job_id and resources :
460 req = "GET_jobs_id_resources"
461 node_list_k = 'reserved_resources'
463 #Get job info from OAR
464 job_info = self.oar.parser.SendRequest(req, job_id, username)
465 print>>sys.stderr, "\r\n \r\n \t\t GetJobs %s " %(job_info)
467 if 'state' in job_info :
468 if job_info['state'] == 'Terminated':
469 print>>sys.stderr, "\r\n \r\n \t\t GetJobs TERMINELEBOUSIN "
471 if job_info['state'] == 'Error':
472 print>>sys.stderr, "\r\n \r\n \t\t GetJobs ERROR message %s " %(job_info)
475 #Get a dict of nodes . Key :hostname of the node
476 node_list = self.GetNodes()
477 node_hostname_list = []
478 for node in node_list:
479 node_hostname_list.append(node['hostname'])
480 node_dict = dict(zip(node_hostname_list,node_list))
482 liste =job_info[node_list_k]
483 #print>>sys.stderr, "\r\n \r\n \t\t GetJobs resources job_info liste%s" %(liste)
484 for k in range(len(liste)):
485 job_info[node_list_k][k] = node_dict[job_info[node_list_k][k]]['hostname']
487 #print>>sys.stderr, "\r\n \r\n \t\t YYYYYYYYYYYYGetJobs resources job_info %s" %(job_info)
488 #Replaces the previous entry "assigned_network_address" / "reserved_resources"
490 job_info.update({'node_ids':job_info[node_list_k]})
491 del job_info[node_list_k]
495 print>>sys.stderr, "\r\n \r\n \t\t GetJobs KEYERROR "
497 def GetReservedNodes(self):
498 # this function returns a list of all the nodes already involved in an oar job
500 jobs=self.oar.parser.SendRequest("GET_jobs_details")
503 nodes=j['assigned_network_address']+nodes
506 def GetNodes(self,node_filter= None, return_fields=None):
507 node_dict =self.oar.parser.SendRequest("GET_resources_full")
509 return_node_list = []
510 if not (node_filter or return_fields):
511 return_node_list = node_dict.values()
512 return return_node_list
514 return_node_list= parse_filter(node_dict.values(),node_filter ,'node', return_fields)
515 return return_node_list
518 def GetSites(self, site_filter = None, return_fields=None):
519 site_dict =self.oar.parser.SendRequest("GET_sites")
520 return_site_list = []
521 if not ( site_filter or return_fields):
522 return_site_list = site_dict.values()
523 return return_site_list
525 return_site_list = parse_filter(site_dict.values(), site_filter,'site', return_fields)
526 return return_site_list
529 def GetSlices(self,slice_filter = None, filter_type = None, return_fields=None):
530 return_slice_list = []
533 ftypes = ['slice_hrn', 'record_id_user']
534 if filter_type and filter_type in ftypes:
535 if filter_type == 'slice_hrn':
536 slicerec = slab_dbsession.query(SliceSenslab).filter_by(slice_hrn = slice_filter).first()
537 if filter_type == 'record_id_user':
538 slicerec = slab_dbsession.query(SliceSenslab).filter_by(record_id_user = slice_filter).first()
541 rec = slicerec.dumpquerytodict()
542 login = slicerec.slice_hrn.split(".")[1].split("_")[0]
543 #print >>sys.stderr, " \r\n \r\n \tSLABDRIVER.PY slicerec GetSlices %s " %(slicerec)
544 if slicerec.oar_job_id is not -1:
545 rslt = self.GetJobs( slicerec.oar_job_id, resources=False, username = login )
546 #print >>sys.stderr, " \r\n \r\n \tSLABDRIVER.PY GetSlices GetJobs %s " %(rslt)
549 rec.update({'hrn':str(rec['slice_hrn'])})
550 #If GetJobs is empty, this means the job is now in the 'Terminated' state
551 #Update the slice record
553 self.db.update_job(slice_filter, job_id = -1)
554 rec['oar_job_id'] = -1
555 rec.update({'hrn':str(rec['slice_hrn'])})
558 rec['node_ids'] = rec['node_list']
562 #print >>sys.stderr, " \r\n \r\n \tSLABDRIVER.PY GetSlices rec %s" %(rec)
568 return_slice_list = slab_dbsession.query(SliceSenslab).all()
570 print >>sys.stderr, " \r\n \r\n \tSLABDRIVER.PY GetSlices slices %s slice_filter %s " %(return_slice_list,slice_filter)
573 #return_slice_list = parse_filter(sliceslist, slice_filter,'slice', return_fields)
577 return return_slice_list
582 def testbed_name (self): return "senslab2"
584 # 'geni_request_rspec_versions' and 'geni_ad_rspec_versions' are mandatory
585 def aggregate_version (self):
586 version_manager = VersionManager()
587 ad_rspec_versions = []
588 request_rspec_versions = []
589 for rspec_version in version_manager.versions:
590 if rspec_version.content_type in ['*', 'ad']:
591 ad_rspec_versions.append(rspec_version.to_dict())
592 if rspec_version.content_type in ['*', 'request']:
593 request_rspec_versions.append(rspec_version.to_dict())
595 'testbed':self.testbed_name(),
596 'geni_request_rspec_versions': request_rspec_versions,
597 'geni_ad_rspec_versions': ad_rspec_versions,
606 # Convert SFA fields to PLC fields for use when registering up updating
607 # registry record in the PLC database
609 # @param type type of record (user, slice, ...)
610 # @param hrn human readable name
611 # @param sfa_fields dictionary of SFA fields
612 # @param slab_fields dictionary of PLC fields (output)
614 def sfa_fields_to_slab_fields(self, type, hrn, record):
616 def convert_ints(tmpdict, int_fields):
617 for field in int_fields:
619 tmpdict[field] = int(tmpdict[field])
622 #for field in record:
623 # slab_record[field] = record[field]
626 #instantion used in get_slivers ?
627 if not "instantiation" in slab_record:
628 slab_record["instantiation"] = "senslab-instantiated"
629 slab_record["hrn"] = hrn_to_pl_slicename(hrn)
630 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)
632 slab_record["url"] = record["url"]
633 if "description" in record:
634 slab_record["description"] = record["description"]
635 if "expires" in record:
636 slab_record["expires"] = int(record["expires"])
638 #nodes added by OAR only and then imported to SFA
639 #elif type == "node":
640 #if not "hostname" in slab_record:
641 #if not "hostname" in record:
642 #raise MissingSfaInfo("hostname")
643 #slab_record["hostname"] = record["hostname"]
644 #if not "model" in slab_record:
645 #slab_record["model"] = "geni"
648 #elif type == "authority":
649 #slab_record["login_base"] = hrn_to_slab_login_base(hrn)
651 #if not "name" in slab_record:
652 #slab_record["name"] = hrn
654 #if not "abbreviated_name" in slab_record:
655 #slab_record["abbreviated_name"] = hrn
657 #if not "enabled" in slab_record:
658 #slab_record["enabled"] = True
660 #if not "is_public" in slab_record:
661 #slab_record["is_public"] = True
666 def LaunchExperimentOnOAR(self, slice_dict, added_nodes, slice_user=None):
672 slice_name = slice_dict['name']
674 slot = slice_dict['timeslot']
675 print>>sys.stderr, "\r\n \r\n \t\tLaunchExperimentOnOAR slot %s " %(slot)
677 #Running on default parameters
678 #XP immediate , 10 mins
679 slot = {'date':None,'start_time':None, 'timezone':None,'duration':None }#10 min
682 reqdict['property'] ="network_address in ("
683 for node in added_nodes:
684 #Get the ID of the node : remove the root auth and put the site in a separate list
686 # NT: it's not clear for me if the nodenames will have the senslab prefix
687 # so lets take the last part only, for now.
689 #if s[0] == self.root_auth :
690 # Again here it's not clear if nodes will be prefixed with <site>_, lets split and tanke the last part for now.
691 s=lastpart.split("_")
693 reqdict['property'] += "'"+ nodeid +"', "
694 nodeid_list.append(nodeid)
695 #site_list.append( l[0] )
698 reqdict['property'] = reqdict['property'][0: len( reqdict['property'])-2] +")"
699 reqdict['resource'] ="network_address="+ str(len(nodeid_list))
702 walltime = slot['duration'].split(":")
703 # Fixing the walltime by adding a few delays. First put the walltime in seconds
704 # oarAdditionalDelay = 20; additional delay for /bin/sleep command to
705 # take in account prologue and epilogue scripts execution
706 # int walltimeAdditionalDelay = 120; additional delay
708 desired_walltime = int(walltime[0])*3600 + int(walltime[1]) * 60 + int(walltime[2])
709 total_walltime = desired_walltime + 140 #+2 min 20
710 sleep_walltime = desired_walltime + 20 #+20 sec
711 print>>sys.stderr, "\r\n \r\n \t\tLaunchExperimentOnOAR desired_walltime %s total_walltime %s sleep_walltime %s " %(desired_walltime,total_walltime,sleep_walltime)
712 #Put the walltime back in str form
714 walltime[0] = str(total_walltime / 3600)
715 total_walltime = total_walltime - 3600 * int(walltime[0])
716 #Get the remaining minutes
717 walltime[1] = str(total_walltime / 60)
718 total_walltime = total_walltime - 60 * int(walltime[1])
720 walltime[2] = str(total_walltime)
721 print>>sys.stderr, "\r\n \r\n \t\tLaunchExperimentOnOAR walltime %s " %(walltime)
723 reqdict['resource']+= ",walltime=" + str(walltime[0]) + ":" + str(walltime[1]) + ":" + str(walltime[2])
724 reqdict['script_path'] = "/bin/sleep " + str(sleep_walltime)
726 reqdict['resource']+= ",walltime=" + str(00) + ":" + str(12) + ":" + str(20) #+2 min 20
727 reqdict['script_path'] = "/bin/sleep 620" #+20 sec
728 #In case of a scheduled experiment (not immediate)
729 #To run an XP immediately, don't specify date and time in RSpec
730 #They will be set to None.
731 if slot['date'] and slot['start_time']:
732 if slot['timezone'] is '' or slot['timezone'] is None:
733 #assume it is server timezone
734 server_timestamp,server_tz = self.GetTimezone()
735 from_zone=tz.gettz(server_tz)
736 print>>sys.stderr, "\r\n \r\n \t\tLaunchExperimentOnOAR timezone not specified server_tz %s from_zone %s" %(server_tz,from_zone)
738 #Get zone of the user from the reservation time given in the rspec
739 from_zone = tz.gettz(slot['timezone'])
741 date = str(slot['date']) + " " + str(slot['start_time'])
742 user_datetime = datetime.datetime.strptime(date, self.time_format)
743 user_datetime = user_datetime.replace(tzinfo = from_zone)
747 utc_date = user_datetime.astimezone(to_zone)
748 #Readable time accpeted by OAR
749 reqdict['reservation']= utc_date.strftime(self.time_format)
751 print>>sys.stderr, "\r\n \r\n \t\tLaunchExperimentOnOAR reqdict['reservation'] %s " %(reqdict['reservation'])
755 # reservations are performed in the oar server timebase, so :
756 # 1- we get the server time(in UTC tz )/server timezone
757 # 2- convert the server UTC time in its timezone
758 # 3- add a custom delay to this time
759 # 4- convert this time to a readable form and it for the reservation request.
760 server_timestamp,server_tz = self.GetTimezone()
761 s_tz=tz.gettz(server_tz)
762 UTC_zone = tz.gettz("UTC")
763 #weird... datetime.fromtimestamp should work since we do from datetime import datetime
764 utc_server= datetime.datetime.fromtimestamp(float(server_timestamp)+20,UTC_zone)
765 server_localtime=utc_server.astimezone(s_tz)
767 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 )
768 readable_time = server_localtime.strftime(self.time_format)
770 print >>sys.stderr," \r\n \r\n \t\t\t\tAPRES ParseTimezone readable_time %s timestanp %s " %(readable_time ,server_timestamp)
771 reqdict['reservation'] = readable_time
774 reqdict['type'] = "deploy"
775 reqdict['directory']= ""
776 reqdict['name']= "TestSandrine"
779 # first step : start the OAR job and update the job
780 print>>sys.stderr, "\r\n \r\n LaunchExperimentOnOAR reqdict %s \r\n site_list %s" %(reqdict,site_list)
782 answer = self.oar.POSTRequestToOARRestAPI('POST_job',reqdict,slice_user)
783 print>>sys.stderr, "\r\n \r\n LaunchExperimentOnOAR jobid %s " %(answer)
787 print>>sys.stderr, "\r\n AddSliceTonode Impossible to create job %s " %( answer)
790 print>>sys.stderr, "\r\n \r\n LaunchExperimentOnOAR jobid %s added_nodes %s slice_user %s" %(jobid,added_nodes,slice_user)
791 self.db.update_job( slice_name, jobid ,added_nodes)
794 # second step : configure the experiment
795 # we need to store the nodes in a yaml (well...) file like this :
796 # [1,56,23,14,45,75] with name /tmp/sfa<jobid>.json
797 f=open('/tmp/sfa/'+str(jobid)+'.json','w')
799 f.write(str(added_nodes[0].strip('node')))
800 for node in added_nodes[1:len(added_nodes)] :
801 f.write(','+node.strip('node'))
805 # third step : call the senslab-experiment wrapper
806 #command= "java -jar target/sfa-1.0-jar-with-dependencies.jar "+str(jobid)+" "+slice_user
807 javacmdline="/usr/bin/java"
808 jarname="/opt/senslabexperimentwrapper/sfa-1.0-jar-with-dependencies.jar"
809 #ret=subprocess.check_output(["/usr/bin/java", "-jar", ", str(jobid), slice_user])
810 output = subprocess.Popen([javacmdline, "-jar", jarname, str(jobid), slice_user],stdout=subprocess.PIPE).communicate()[0]
812 print>>sys.stderr, "\r\n \r\n LaunchExperimentOnOAR wrapper returns %s " %(output)
816 #Delete the jobs and updates the job id in the senslab table
818 #Does not clear the node list
819 def DeleteSliceFromNodes(self, slice_record):
820 # Get user information
822 self.DeleteJobs(slice_record['oar_job_id'], slice_record['hrn'])
823 self.db.update_job(slice_record['hrn'], job_id = -1)
828 def fill_record_sfa_info(self, records):
830 def startswith(prefix, values):
831 return [value for value in values if value.startswith(prefix)]
836 for record in records:
837 person_ids.extend(record.get("person_ids", []))
838 site_ids.extend(record.get("site_ids", []))
839 if 'site_id' in record:
840 site_ids.append(record['site_id'])
842 #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)
844 # get all pis from the sites we've encountered
845 # and store them in a dictionary keyed on site_id
848 pi_filter = {'|roles': ['pi'], '|site_ids': site_ids}
849 pi_list = self.GetPersons( pi_filter, ['person_id', 'site_ids'])
850 #print>>sys.stderr, "\r\n \r\n _fill_record_sfa_info ___ GetPersons ['person_id', 'site_ids'] pi_ilist %s" %(pi_list)
853 # we will need the pi's hrns also
854 person_ids.append(pi['person_id'])
856 # we also need to keep track of the sites these pis
858 for site_id in pi['site_ids']:
859 if site_id in site_pis:
860 site_pis[site_id].append(pi)
862 site_pis[site_id] = [pi]
864 # get sfa records for all records associated with these records.
865 # we'll replace pl ids (person_ids) with hrns from the sfa records
868 # get the sfa records
870 existing_records = {}
871 all_records = dbsession.query(RegRecord).all()
872 for record in all_records:
873 existing_records[(record.type,record.pointer)] = record
875 print >>sys.stderr, " \r\r\n SLABDRIVER fill_record_sfa_info existing_records %s " %(existing_records)
876 person_list, persons = [], {}
877 #person_list = table.find({'type': 'user', 'pointer': person_ids})
879 for p_id in person_ids:
880 person_list.append( existing_records.get(('user',p_id)))
882 print >>sys.stderr, " \r\r\n SLABDRIVER fill_record_sfa_info ERRRRRRRRRROR"
884 # create a hrns keyed on the sfa record's pointer.
885 # Its possible for multiple records to have the same pointer so
886 # the dict's value will be a list of hrns.
887 persons = defaultdict(list)
888 for person in person_list:
889 persons[person['pointer']].append(person)
892 slab_person_list, slab_persons = [], {}
893 slab_person_list = self.GetPersons(person_ids, ['person_id', 'roles'])
894 slab_persons = list_to_dict(slab_person_list, 'person_id')
895 #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)
898 for record in records:
899 # skip records with no pl info (top level authorities)
900 #Sandrine 24 oct 11 2 lines
901 #if record['pointer'] == -1:
904 type = record['type']
905 if (type == "slice"):
906 # all slice users are researchers
907 #record['geni_urn'] = hrn_to_urn(record['hrn'], 'slice') ? besoin ou pas ?
909 record['researcher'] = []
910 for person_id in record.get('person_ids', []):
911 #Sandrine 24 oct 11 line
912 #for person_id in record['person_ids']:
913 hrns = [person['hrn'] for person in persons[person_id]]
914 record['researcher'].extend(hrns)
916 # pis at the slice's site
917 slab_pis = site_pis[record['site_id']]
918 pi_ids = [pi['person_id'] for pi in slab_pis]
919 for person_id in pi_ids:
920 hrns = [person['hrn'] for person in persons[person_id]]
921 record['PI'].extend(hrns)
922 record['geni_urn'] = hrn_to_urn(record['hrn'], 'slice')
923 record['geni_creator'] = record['PI']
925 elif (type == "authority"):
927 record['operator'] = []
929 for pointer in record['person_ids']:
930 if pointer not in persons or pointer not in slab_persons:
931 # this means there is not sfa or pl record for this user
933 hrns = [person['hrn'] for person in persons[pointer]]
934 roles = slab_persons[pointer]['roles']
936 record['PI'].extend(hrns)
938 record['operator'].extend(hrns)
940 record['owner'].extend(hrns)
941 # xxx TODO: OrganizationName
942 elif (type == "node"):
943 sfa_info['dns'] = record.get("hostname", "")
944 # xxx TODO: URI, LatLong, IP, DNS
946 elif (type == "user"):
947 sfa_info['email'] = record.get("email", "")
948 sfa_info['geni_urn'] = hrn_to_urn(record['hrn'], 'user')
949 sfa_info['geni_certificate'] = record['gid']
950 # xxx TODO: PostalAddress, Phone
952 #print>>sys.stderr, "\r\n \r\rn \t\t \t <<<<<<<<<<<<<<<<<<<<<<<< fill_record_sfa_info sfa_info %s \r\n record %s : "%(sfa_info,record)
953 record.update(sfa_info)
955 def augment_records_with_testbed_info (self, sfa_records):
956 return self.fill_record_info (sfa_records)
958 def fill_record_info(self, records):
960 Given a SFA record, fill in the senslab specific and SFA specific
961 fields in the record.
964 print >>sys.stderr, "\r\n \t\t SLABDRIVER.PY fill_record_info 000000000 fill_record_info %s " %(records)
965 if not isinstance(records, list):
970 for record in parkour:
972 if str(record['type']) == 'slice':
973 #print >>sys.stderr, "\r\n \t\t SLABDRIVER.PY fill_record_info \t \t record %s" %(record)
974 #sfatable = SfaTable()
976 #existing_records_by_id = {}
977 #all_records = dbsession.query(RegRecord).all()
978 #for rec in all_records:
979 #existing_records_by_id[rec.record_id] = rec
980 #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']])
982 #recslice = self.db.find('slice',{'slice_hrn':str(record['hrn'])})
983 #recslice = slab_dbsession.query(SliceSenslab).filter_by(slice_hrn = str(record['hrn'])).first()
984 recslice = self.GetSlices(slice_filter = str(record['hrn']), filter_type = 'slice_hrn')
985 #print >>sys.stderr, "\r\n \t\t SLABDRIVER.PY fill_record_info \t\t HOY HOY reclise %s" %(recslice)
986 #if isinstance(recslice,list) and len(recslice) == 1:
987 #recslice = recslice[0]
989 recuser = dbsession.query(RegRecord).filter_by(record_id = recslice['record_id_user']).first()
990 #existing_records_by_id[recslice['record_id_user']]
991 #print >>sys.stderr, "\r\n \t\t SLABDRIVER.PY fill_record_info \t\t recuser %s" %(recuser)
994 record.update({'PI':[recuser.hrn],
995 'researcher': [recuser.hrn],
996 'name':record['hrn'],
997 'oar_job_id':recslice['oar_job_id'],
999 'person_ids':[recslice['record_id_user']]})
1001 elif str(record['type']) == 'user':
1002 print >>sys.stderr, "\r\n \t\t SLABDRIVER.PY fill_record_info USEEEEEEEEEERDESU!"
1004 rec = self.GetSlices(slice_filter = record['record_id'], filter_type = 'record_id_user')
1005 #Append record in records list, therfore fetches user and slice info again(one more loop)
1006 #Will update PIs and researcher for the slice
1008 rec.update({'type':'slice','hrn':rec['slice_hrn']})
1010 #print >>sys.stderr, "\r\n \t\t SLABDRIVER.PY fill_record_info ADDING SLIC EINFO rec %s" %(rec)
1012 print >>sys.stderr, "\r\n \t\t SLABDRIVER.PY fill_record_info OKrecords %s" %(records)
1014 print >>sys.stderr, "\r\n \t\t SLABDRIVER fill_record_info EXCEPTION RECORDS : %s" %(records)
1017 #self.fill_record_slab_info(records)
1018 ##print >>sys.stderr, "\r\n \t\t after fill_record_slab_info %s" %(records)
1019 #self.fill_record_sfa_info(records)
1020 #print >>sys.stderr, "\r\n \t\t after fill_record_sfa_info"
1026 #def update_membership_list(self, oldRecord, record, listName, addFunc, delFunc):
1027 ## get a list of the HRNs tht are members of the old and new records
1029 #oldList = oldRecord.get(listName, [])
1032 #newList = record.get(listName, [])
1034 ## if the lists are the same, then we don't have to update anything
1035 #if (oldList == newList):
1038 ## build a list of the new person ids, by looking up each person to get
1042 #records = table.find({'type': 'user', 'hrn': newList})
1043 #for rec in records:
1044 #newIdList.append(rec['pointer'])
1046 ## build a list of the old person ids from the person_ids field
1048 #oldIdList = oldRecord.get("person_ids", [])
1049 #containerId = oldRecord.get_pointer()
1051 ## if oldRecord==None, then we are doing a Register, instead of an
1054 #containerId = record.get_pointer()
1056 ## add people who are in the new list, but not the oldList
1057 #for personId in newIdList:
1058 #if not (personId in oldIdList):
1059 #addFunc(self.plauth, personId, containerId)
1061 ## remove people who are in the old list, but not the new list
1062 #for personId in oldIdList:
1063 #if not (personId in newIdList):
1064 #delFunc(self.plauth, personId, containerId)
1066 #def update_membership(self, oldRecord, record):
1067 #print >>sys.stderr, " \r\n \r\n ***SLABDRIVER.PY update_membership record ", record
1068 #if record.type == "slice":
1069 #self.update_membership_list(oldRecord, record, 'researcher',
1070 #self.users.AddPersonToSlice,
1071 #self.users.DeletePersonFromSlice)
1072 #elif record.type == "authority":
1077 # I don't think you plan on running a component manager at this point
1078 # let me clean up the mess of ComponentAPI that is deprecated anyways