2 File containing the IotlabShell, used to interact with nodes, users,
3 slices, leases and keys, as well as the dedicated iotlab database and table,
4 holding information about which slice is running which job.
5 TODO: Remove interactons with the SFA DB and put it in the driver iotlabdriver
9 from datetime import datetime
11 from sfa.util.sfalogging import logger
14 from sfa.iotlab.iotlabpostgres import LeaseTableXP
15 from sfa.iotlab.OARrestapi import OARrestapi
16 from sfa.iotlab.LDAPapi import LDAPapi
18 from sfa.util.xrn import Xrn, hrn_to_urn, get_authority
20 from sfa.iotlab.iotlabxrn import xrn_object
23 """ Class enabled to use LDAP and OAR api calls. """
25 _MINIMUM_DURATION = 10 # 10 units of granularity 60 s, 10 mins
27 def __init__(self, config):
28 """Creates an instance of OARrestapi and LDAPapi which will be used to
29 issue calls to OAR or LDAP methods.
30 Set the time format and the testbed granularity used for OAR
31 reservation and leases.
33 :param config: configuration object from sfa.util.config
34 :type config: Config object
37 # self.leases_db = TestbedAdditionalSfaDB(config)
38 self.oar = OARrestapi()
40 self.time_format = "%Y-%m-%d %H:%M:%S"
41 self.root_auth = config.SFA_REGISTRY_ROOT_AUTH
42 self.grain = 60 # 10 mins lease minimum, 60 sec granularity
43 #import logging, logging.handlers
44 #from sfa.util.sfalogging import _SfaLogger
45 #sql_logger = _SfaLogger(loggername = 'sqlalchemy.engine', \
50 def GetMinExperimentDurationInGranularity():
51 """ Returns the minimum allowed duration for an experiment on the
55 return IotlabShell._MINIMUM_DURATION
60 #TODO : Handling OR request in make_ldap_filters_from_records
61 #instead of the for loop
62 #over the records' list
63 def GetPersons(self, person_filter=None):
65 Get the enabled users and their properties from Iotlab LDAP.
66 If a filter is specified, looks for the user whose properties match
67 the filter, otherwise returns the whole enabled users'list.
69 :param person_filter: Must be a list of dictionnaries with users
70 properties when not set to None.
71 :type person_filter: list of dict
73 :returns: Returns a list of users whose accounts are enabled
78 logger.debug("IOTLAB_API \tGetPersons person_filter %s"
81 if person_filter and isinstance(person_filter, list):
82 #If we are looking for a list of users (list of dict records)
83 #Usually the list contains only one user record
84 for searched_attributes in person_filter:
86 #Get only enabled user accounts in iotlab LDAP :
87 #add a filter for make_ldap_filters_from_record
88 person = self.ldap.LdapFindUser(searched_attributes,
90 #If a person was found, append it to the list
92 person_list.append(person)
94 #If the list is empty, return None
95 if len(person_list) is 0:
99 #Get only enabled user accounts in iotlab LDAP :
100 #add a filter for make_ldap_filters_from_record
101 person_list = self.ldap.LdapFindUser(is_user_enabled=True)
106 #def GetTimezone(self):
107 #""" Returns the OAR server time and timezone.
108 #Unused SA 30/05/13"""
109 #server_timestamp, server_tz = self.oar.parser.\
110 #SendRequest("GET_timezone")
111 #return server_timestamp, server_tz
113 def DeleteJobs(self, job_id, username):
116 Deletes the job with the specified job_id and username on OAR by
117 posting a delete request to OAR.
119 :param job_id: job id in OAR.
120 :param username: user's iotlab login in LDAP.
121 :type job_id: integer
122 :type username: string
124 :returns: dictionary with the job id and if delete has been successful
129 logger.debug("IOTLAB_API \tDeleteJobs jobid %s username %s "
130 % (job_id, username))
131 if not job_id or job_id is -1:
135 reqdict['method'] = "delete"
136 reqdict['strval'] = str(job_id)
138 answer = self.oar.POSTRequestToOARRestAPI('DELETE_jobs_id',
140 if answer['status'] == 'Delete request registered':
143 ret = {job_id: False}
144 logger.debug("IOTLAB_API \tDeleteJobs jobid %s \r\n answer %s \
145 username %s" % (job_id, answer, username))
150 ##TODO : Unused GetJobsId ? SA 05/07/12
151 #def GetJobsId(self, job_id, username = None ):
153 #Details about a specific job.
154 #Includes details about submission time, jot type, state, events,
155 #owner, assigned ressources, walltime etc...
159 #node_list_k = 'assigned_network_address'
160 ##Get job info from OAR
161 #job_info = self.oar.parser.SendRequest(req, job_id, username)
163 #logger.debug("IOTLAB_API \t GetJobsId %s " %(job_info))
165 #if job_info['state'] == 'Terminated':
166 #logger.debug("IOTLAB_API \t GetJobsId job %s TERMINATED"\
169 #if job_info['state'] == 'Error':
170 #logger.debug("IOTLAB_API \t GetJobsId ERROR message %s "\
175 #logger.error("IOTLAB_API \tGetJobsId KeyError")
178 #parsed_job_info = self.get_info_on_reserved_nodes(job_info, \
180 ##Replaces the previous entry
181 ##"assigned_network_address" / "reserved_resources"
183 #job_info.update({'node_ids':parsed_job_info[node_list_k]})
184 #del job_info[node_list_k]
185 #logger.debug(" \r\nIOTLAB_API \t GetJobsId job_info %s " %(job_info))
189 def GetJobsResources(self, job_id, username = None):
190 """ Gets the list of nodes associated with the job_id and username
193 Transforms the iotlab hostnames to the corresponding SFA nodes hrns.
194 Returns dict key :'node_ids' , value : hostnames list.
196 :param username: user's LDAP login
197 :paran job_id: job's OAR identifier.
198 :type username: string
199 :type job_id: integer
201 :returns: dicionary with nodes' hostnames belonging to the job.
204 .. warning:: Unused. SA 16/10/13
207 req = "GET_jobs_id_resources"
210 #Get job resources list from OAR
211 node_id_list = self.oar.parser.SendRequest(req, job_id, username)
212 logger.debug("IOTLAB_API \t GetJobsResources %s " %(node_id_list))
215 self.__get_hostnames_from_oar_node_ids(node_id_list)
218 #Replaces the previous entry "assigned_network_address" /
219 #"reserved_resources" with "node_ids"
220 job_info = {'node_ids': hostname_list}
225 def GetNodesCurrentlyInUse(self):
226 """Returns a list of all the nodes already involved in an oar running
228 :rtype: list of nodes hostnames.
230 return self.oar.parser.SendRequest("GET_running_jobs")
232 def __get_hostnames_from_oar_node_ids(self, oar_id_node_dict,
234 """Get the hostnames of the nodes from their OAR identifiers.
235 Get the list of nodes dict using GetNodes and find the hostname
236 associated with the identifier.
237 :param oar_id_node_dict: full node dictionary list keyed by oar node id
238 :param resource_id_list: list of nodes identifiers
239 :returns: list of node hostnames.
243 for resource_id in resource_id_list:
244 #Because jobs requested "asap" do not have defined resources
245 if resource_id is not "Undefined":
246 hostname_list.append(\
247 oar_id_node_dict[resource_id]['hostname'])
251 def GetReservedNodes(self, username=None):
252 """ Get list of leases. Get the leases for the username if specified,
253 otherwise get all the leases. Finds the nodes hostnames for each
255 :param username: user's LDAP login
256 :type username: string
257 :returns: list of reservations dict
261 #Get the nodes in use and the reserved nodes
262 reservation_dict_list = \
263 self.oar.parser.SendRequest("GET_reserved_nodes", \
266 # Get the full node dict list once for all
267 # so that we can get the hostnames given their oar node id afterwards
268 # when the reservations are checked.
269 full_nodes_dict_list = self.GetNodes()
270 #Put the full node list into a dictionary keyed by oar node id
271 oar_id_node_dict = {}
272 for node in full_nodes_dict_list:
273 oar_id_node_dict[node['oar_id']] = node
275 for resa in reservation_dict_list:
276 logger.debug ("GetReservedNodes resa %s"%(resa))
277 #dict list of hostnames and their site
278 resa['reserved_nodes'] = \
279 self.__get_hostnames_from_oar_node_ids(oar_id_node_dict,
280 resa['resource_ids'])
282 #del resa['resource_ids']
283 return reservation_dict_list
285 def GetNodes(self, node_filter_dict=None, return_fields_list=None):
288 Make a list of iotlab nodes and their properties from information
289 given by OAR. Search for specific nodes if some filters are
290 specified. Nodes properties returned if no return_fields_list given:
291 'hrn','archi','mobile','hostname','site','boot_state','node_id',
292 'radio','posx','posy','oar_id','posz'.
294 :param node_filter_dict: dictionnary of lists with node properties. For
295 instance, if you want to look for a specific node with its hrn,
296 the node_filter_dict should be {'hrn': [hrn_of_the_node]}
297 :type node_filter_dict: dict
298 :param return_fields_list: list of specific fields the user wants to be
300 :type return_fields_list: list
301 :returns: list of dictionaries with node properties
305 node_dict_by_id = self.oar.parser.SendRequest("GET_resources_full")
306 node_dict_list = node_dict_by_id.values()
307 logger.debug (" IOTLAB_API GetNodes node_filter_dict %s \
308 return_fields_list %s " % (node_filter_dict, return_fields_list))
309 #No filtering needed return the list directly
310 if not (node_filter_dict or return_fields_list):
311 return node_dict_list
313 return_node_list = []
315 for filter_key in node_filter_dict:
317 #Filter the node_dict_list by each value contained in the
318 #list node_filter_dict[filter_key]
319 for value in node_filter_dict[filter_key]:
320 for node in node_dict_list:
321 if node[filter_key] == value:
322 if return_fields_list:
324 for k in return_fields_list:
326 return_node_list.append(tmp)
328 return_node_list.append(node)
330 logger.log_exc("GetNodes KeyError")
334 return return_node_list
340 def GetSites(self, site_filter_name_list=None, return_fields_list=None):
341 """Returns the list of Iotlab's sites with the associated nodes and
342 the sites' properties as dictionaries.
345 ['address_ids', 'slice_ids', 'name', 'node_ids', 'url', 'person_ids',
346 'site_tag_ids', 'enabled', 'site', 'longitude', 'pcu_ids',
347 'max_slivers', 'max_slices', 'ext_consortium_id', 'date_created',
348 'latitude', 'is_public', 'peer_site_id', 'peer_id', 'abbreviated_name']
349 Uses the OAR request GET_sites to find the Iotlab's sites.
351 :param site_filter_name_list: used to specify specific sites
352 :param return_fields_list: field that has to be returned
353 :type site_filter_name_list: list
354 :type return_fields_list: list
358 site_dict = self.oar.parser.SendRequest("GET_sites")
359 #site_dict : dict where the key is the sit ename
360 return_site_list = []
361 if not (site_filter_name_list or return_fields_list):
362 return_site_list = site_dict.values()
363 return return_site_list
365 for site_filter_name in site_filter_name_list:
366 if site_filter_name in site_dict:
367 if return_fields_list:
368 for field in return_fields_list:
371 tmp[field] = site_dict[site_filter_name][field]
373 logger.error("GetSites KeyError %s " % (field))
375 return_site_list.append(tmp)
377 return_site_list.append(site_dict[site_filter_name])
379 return return_site_list
382 #TODO : Check rights to delete person
383 def DeletePerson(self, person_record):
384 """Disable an existing account in iotlab LDAP.
386 Users and techs can only delete themselves. PIs can only
387 delete themselves and other non-PIs at their sites.
388 ins can delete anyone.
390 :param person_record: user's record
391 :type person_record: dict
392 :returns: True if successful, False otherwise.
395 .. todo:: CHECK THAT ONLY THE USER OR ADMIN CAN DEL HIMSELF.
397 #Disable user account in iotlab LDAP
398 ret = self.ldap.LdapMarkUserAsDeleted(person_record)
399 logger.warning("IOTLAB_API DeletePerson %s " % (person_record))
402 def DeleteSlice(self, slice_record):
403 """Deletes the specified slice and kills the jobs associated with
404 the slice if any, using DeleteSliceFromNodes.
406 :param slice_record: record of the slice, must contain oar_job_id, user
407 :type slice_record: dict
408 :returns: True if all the jobs in the slice have been deleted,
409 or the list of jobs that could not be deleted otherwise.
410 :rtype: list or boolean
412 .. seealso:: DeleteSliceFromNodes
415 ret = self.DeleteSliceFromNodes(slice_record)
418 if False in ret[job_id]:
419 if delete_failed is None:
421 delete_failed.append(job_id)
423 logger.info("IOTLAB_API DeleteSlice %s answer %s"%(slice_record, \
425 return delete_failed or True
437 #TODO AddPersonKey 04/07/2012 SA
438 def AddPersonKey(self, person_uid, old_attributes_dict, new_key_dict):
439 """Adds a new key to the specified account. Adds the key to the
440 iotlab ldap, provided that the person_uid is valid.
442 Non-admins can only modify their own keys.
444 :param person_uid: user's iotlab login in LDAP
445 :param old_attributes_dict: dict with the user's old sshPublicKey
446 :param new_key_dict: dict with the user's new sshPublicKey
447 :type person_uid: string
451 :returns: True if the key has been modified, False otherwise.
454 ret = self.ldap.LdapModify(person_uid, old_attributes_dict, \
456 logger.warning("IOTLAB_API AddPersonKey EMPTY - DO NOTHING \r\n ")
459 def DeleteLeases(self, leases_id_list, slice_hrn):
462 Deletes several leases, based on their job ids and the slice
463 they are associated with. Uses DeleteJobs to delete the jobs
464 on OAR. Note that one slice can contain multiple jobs, and in this
465 case all the jobs in the leases_id_list MUST belong to ONE slice,
466 since there is only one slice hrn provided here.
468 :param leases_id_list: list of job ids that belong to the slice whose
469 slice hrn is provided.
470 :param slice_hrn: the slice hrn.
471 :type slice_hrn: string
473 .. warning:: Does not have a return value since there was no easy
474 way to handle failure when dealing with multiple job delete. Plus,
475 there was no easy way to report it to the user.
478 logger.debug("IOTLAB_API DeleteLeases leases_id_list %s slice_hrn %s \
479 \r\n " %(leases_id_list, slice_hrn))
480 for job_id in leases_id_list:
481 self.DeleteJobs(job_id, slice_hrn)
486 def _process_walltime(duration):
487 """ Calculates the walltime in seconds from the duration in H:M:S
488 specified in the RSpec.
492 # Fixing the walltime by adding a few delays.
493 # First put the walltime in seconds oarAdditionalDelay = 20;
494 # additional delay for /bin/sleep command to
495 # take in account prologue and epilogue scripts execution
496 # int walltimeAdditionalDelay = 240; additional delay
497 #for prologue/epilogue execution = $SERVER_PROLOGUE_EPILOGUE_TIMEOUT
499 # Put the duration in seconds first
500 #desired_walltime = duration * 60
501 desired_walltime = duration
502 total_walltime = desired_walltime + 240 #+4 min Update SA 23/10/12
503 sleep_walltime = desired_walltime # 0 sec added Update SA 23/10/12
505 #Put the walltime back in str form
507 walltime.append(str(total_walltime / 3600))
508 total_walltime = total_walltime - 3600 * int(walltime[0])
509 #Get the remaining minutes
510 walltime.append(str(total_walltime / 60))
511 total_walltime = total_walltime - 60 * int(walltime[1])
513 walltime.append(str(total_walltime))
516 logger.log_exc(" __process_walltime duration null")
518 return walltime, sleep_walltime
521 def _create_job_structure_request_for_OAR(lease_dict):
522 """ Creates the structure needed for a correct POST on OAR.
523 Makes the timestamp transformation into the appropriate format.
524 Sends the POST request to create the job with the resources in
533 reqdict['workdir'] = '/tmp'
534 reqdict['resource'] = "{network_address in ("
536 for node in lease_dict['added_nodes']:
537 logger.debug("\r\n \r\n OARrestapi \t \
538 __create_job_structure_request_for_OAR node %s" %(node))
540 # Get the ID of the node
542 reqdict['resource'] += "'" + nodeid + "', "
543 nodeid_list.append(nodeid)
545 custom_length = len(reqdict['resource'])- 2
546 reqdict['resource'] = reqdict['resource'][0:custom_length] + \
547 ")}/nodes=" + str(len(nodeid_list))
550 walltime, sleep_walltime = \
551 IotlabShell._process_walltime(\
552 int(lease_dict['lease_duration']))
555 reqdict['resource'] += ",walltime=" + str(walltime[0]) + \
556 ":" + str(walltime[1]) + ":" + str(walltime[2])
557 reqdict['script_path'] = "/bin/sleep " + str(sleep_walltime)
559 #In case of a scheduled experiment (not immediate)
560 #To run an XP immediately, don't specify date and time in RSpec
561 #They will be set to None.
562 if lease_dict['lease_start_time'] is not '0':
563 #Readable time accepted by OAR
564 start_time = datetime.fromtimestamp( \
565 int(lease_dict['lease_start_time'])).\
566 strftime(lease_dict['time_format'])
567 reqdict['reservation'] = start_time
568 #If there is not start time, Immediate XP. No need to add special
572 reqdict['type'] = "deploy"
573 reqdict['directory'] = ""
574 reqdict['name'] = "SFA_" + lease_dict['slice_user']
579 def LaunchExperimentOnOAR(self, added_nodes, slice_name, \
580 lease_start_time, lease_duration, slice_user=None):
583 Create a job request structure based on the information provided
584 and post the job on OAR.
585 :param added_nodes: list of nodes that belong to the described lease.
586 :param slice_name: the slice hrn associated to the lease.
587 :param lease_start_time: timestamp of the lease startting time.
588 :param lease_duration: lease durationin minutes
592 lease_dict['lease_start_time'] = lease_start_time
593 lease_dict['lease_duration'] = lease_duration
594 lease_dict['added_nodes'] = added_nodes
595 lease_dict['slice_name'] = slice_name
596 lease_dict['slice_user'] = slice_user
597 lease_dict['grain'] = self.GetLeaseGranularity()
598 lease_dict['time_format'] = self.time_format
601 logger.debug("IOTLAB_API.PY \tLaunchExperimentOnOAR slice_user %s\
602 \r\n " %(slice_user))
603 #Create the request for OAR
604 reqdict = self._create_job_structure_request_for_OAR(lease_dict)
605 # first step : start the OAR job and update the job
606 logger.debug("IOTLAB_API.PY \tLaunchExperimentOnOAR reqdict %s\
609 answer = self.oar.POSTRequestToOARRestAPI('POST_job', \
611 logger.debug("IOTLAB_API \tLaunchExperimentOnOAR jobid %s " %(answer))
615 logger.log_exc("IOTLAB_API \tLaunchExperimentOnOAR \
616 Impossible to create job %s " %(answer))
623 logger.debug("IOTLAB_API \tLaunchExperimentOnOAR jobid %s \
624 added_nodes %s slice_user %s" %(jobid, added_nodes, \
634 #Delete the jobs from job_iotlab table
635 def DeleteSliceFromNodes(self, slice_record):
638 Deletes all the running or scheduled jobs of a given slice
641 :param slice_record: record of the slice, must contain oar_job_id, user
642 :type slice_record: dict
644 :returns: dict of the jobs'deletion status. Success= True, Failure=
645 False, for each job id.
649 logger.debug("IOTLAB_API \t DeleteSliceFromNodes %s "
652 if isinstance(slice_record['oar_job_id'], list):
654 for job_id in slice_record['oar_job_id']:
655 ret = self.DeleteJobs(job_id, slice_record['user'])
657 oar_bool_answer.update(ret)
660 oar_bool_answer = self.DeleteJobs(slice_record['oar_job_id'],
661 slice_record['user'])
663 return oar_bool_answer
667 def GetLeaseGranularity(self):
668 """ Returns the granularity of an experiment in the Iotlab testbed.
669 OAR uses seconds for experiments duration , the granulaity is also
671 Experiments which last less than 10 min (600 sec) are invalid"""
677 def filter_lease_name(reservation_list, filter_value):
678 filtered_reservation_list = list(reservation_list)
679 logger.debug("IOTLAB_API \t filter_lease_name reservation_list %s" \
680 % (reservation_list))
681 for reservation in reservation_list:
682 if 'slice_hrn' in reservation and \
683 reservation['slice_hrn'] != filter_value:
684 filtered_reservation_list.remove(reservation)
686 logger.debug("IOTLAB_API \t filter_lease_name filtered_reservation_list\
687 %s" % (filtered_reservation_list))
688 return filtered_reservation_list
691 def filter_lease_start_time(reservation_list, filter_value):
692 filtered_reservation_list = list(reservation_list)
694 for reservation in reservation_list:
695 if 't_from' in reservation and \
696 reservation['t_from'] > filter_value:
697 filtered_reservation_list.remove(reservation)
699 return filtered_reservation_list
706 #TODO FUNCTIONS SECTION 04/07/2012 SA
708 ##TODO : Is UnBindObjectFromPeer still necessary ? Currently does nothing
711 #def UnBindObjectFromPeer( auth, object_type, object_id, shortname):
712 #""" This method is a hopefully temporary hack to let the sfa correctly
713 #detach the objects it creates from a remote peer object. This is
714 #needed so that the sfa federation link can work in parallel with
715 #RefreshPeer, as RefreshPeer depends on remote objects being correctly
718 #auth : struct, API authentication structure
719 #AuthMethod : string, Authentication method to use
720 #object_type : string, Object type, among 'site','person','slice',
722 #object_id : int, object_id
723 #shortname : string, peer shortname
727 #logger.warning("IOTLAB_API \tUnBindObjectFromPeer EMPTY-\
731 ##TODO Is BindObjectToPeer still necessary ? Currently does nothing
733 #|| Commented out 28/05/13 SA
734 #def BindObjectToPeer(self, auth, object_type, object_id, shortname=None, \
735 #remote_object_id=None):
736 #"""This method is a hopefully temporary hack to let the sfa correctly
737 #attach the objects it creates to a remote peer object. This is needed
738 #so that the sfa federation link can work in parallel with RefreshPeer,
739 #as RefreshPeer depends on remote objects being correctly marked.
741 #shortname : string, peer shortname
742 #remote_object_id : int, remote object_id, set to 0 if unknown
746 #logger.warning("IOTLAB_API \tBindObjectToPeer EMPTY - DO NOTHING \r\n ")
749 ##TODO UpdateSlice 04/07/2012 SA || Commented out 28/05/13 SA
750 ##Funciton should delete and create another job since oin iotlab slice=job
751 #def UpdateSlice(self, auth, slice_id_or_name, slice_fields=None):
752 #"""Updates the parameters of an existing slice with the values in
754 #Users may only update slices of which they are members.
755 #PIs may update any of the slices at their sites, or any slices of
756 #which they are members. Admins may update any slice.
757 #Only PIs and admins may update max_nodes. Slices cannot be renewed
758 #(by updating the expires parameter) more than 8 weeks into the future.
759 #Returns 1 if successful, faults otherwise.
763 #logger.warning("IOTLAB_API UpdateSlice EMPTY - DO NOTHING \r\n ")
766 #Unused SA 30/05/13, we only update the user's key or we delete it.
767 ##TODO UpdatePerson 04/07/2012 SA
768 #def UpdatePerson(self, iotlab_hrn, federated_hrn, person_fields=None):
769 #"""Updates a person. Only the fields specified in person_fields
770 #are updated, all other fields are left untouched.
771 #Users and techs can only update themselves. PIs can only update
772 #themselves and other non-PIs at their sites.
773 #Returns 1 if successful, faults otherwise.
777 ##new_row = FederatedToIotlab(iotlab_hrn, federated_hrn)
778 ##self.leases_db.testbed_session.add(new_row)
779 ##self.leases_db.testbed_session.commit()
781 #logger.debug("IOTLAB_API UpdatePerson EMPTY - DO NOTHING \r\n ")
788 def DeleteKey(self, user_record, key_string):
789 """Deletes a key in the LDAP entry of the specified user.
791 Removes the key_string from the user's key list and updates the LDAP
792 user's entry with the new key attributes.
794 :param key_string: The ssh key to remove
795 :param user_record: User's record
796 :type key_string: string
797 :type user_record: dict
798 :returns: True if sucessful, False if not.
803 all_user_keys = user_record['keys']
804 all_user_keys.remove(key_string)
805 new_attributes = {'sshPublicKey':all_user_keys}
806 ret = self.ldap.LdapModifyUser(user_record, new_attributes)
807 logger.debug("IOTLAB_API DeleteKey %s- " % (ret))
817 #Update slice unused, therefore sfa_fields_to_iotlab_fields unused
820 #def sfa_fields_to_iotlab_fields(sfa_type, hrn, record):
825 ##for field in record:
826 ## iotlab_record[field] = record[field]
828 #if sfa_type == "slice":
829 ##instantion used in get_slivers ?
830 #if not "instantiation" in iotlab_record:
831 #iotlab_record["instantiation"] = "iotlab-instantiated"
832 ##iotlab_record["hrn"] = hrn_to_pl_slicename(hrn)
833 ##Unused hrn_to_pl_slicename because Iotlab's hrn already
834 ##in the appropriate form SA 23/07/12
835 #iotlab_record["hrn"] = hrn
836 #logger.debug("IOTLAB_API.PY sfa_fields_to_iotlab_fields \
837 #iotlab_record %s " %(iotlab_record['hrn']))
839 #iotlab_record["url"] = record["url"]
840 #if "description" in record:
841 #iotlab_record["description"] = record["description"]
842 #if "expires" in record:
843 #iotlab_record["expires"] = int(record["expires"])
845 ##nodes added by OAR only and then imported to SFA
846 ##elif type == "node":
847 ##if not "hostname" in iotlab_record:
848 ##if not "hostname" in record:
849 ##raise MissingSfaInfo("hostname")
850 ##iotlab_record["hostname"] = record["hostname"]
851 ##if not "model" in iotlab_record:
852 ##iotlab_record["model"] = "geni"
855 ##elif type == "authority":
856 ##iotlab_record["login_base"] = hrn_to_iotlab_login_base(hrn)
858 ##if not "name" in iotlab_record:
859 ##iotlab_record["name"] = hrn
861 ##if not "abbreviated_name" in iotlab_record:
862 ##iotlab_record["abbreviated_name"] = hrn
864 ##if not "enabled" in iotlab_record:
865 ##iotlab_record["enabled"] = True
867 ##if not "is_public" in iotlab_record:
868 ##iotlab_record["is_public"] = True
870 #return iotlab_record