X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=sfa%2Fsenslab%2Fslabdriver.py;h=c2f7f4cc5fd979ca9f4a8673c9588a204d30588a;hb=f42a13685fe73f052c223853f0917eee03622e1d;hp=8f0bde79501514f1df596d2e35a2b9601115f769;hpb=b62ad85f54c7b9805195597f31124fff52374af5;p=sfa.git diff --git a/sfa/senslab/slabdriver.py b/sfa/senslab/slabdriver.py index 8f0bde79..c2f7f4cc 100644 --- a/sfa/senslab/slabdriver.py +++ b/sfa/senslab/slabdriver.py @@ -1,31 +1,40 @@ import sys +import subprocess -from sfa.util.faults import MissingSfaInfo +from datetime import datetime +from dateutil import tz +from time import strftime,gmtime + +from sfa.util.faults import MissingSfaInfo , SliverDoesNotExist from sfa.util.sfalogging import logger -from sfa.storage.table import SfaTable from sfa.util.defaultdict import defaultdict -from sfa.trust.certificate import * -from sfa.trust.credential import * +from sfa.storage.record import Record +from sfa.storage.alchemy import dbsession +from sfa.storage.model import RegRecord + + +#from sfa.trust.certificate import * +from sfa.trust.credential import Credential from sfa.trust.gid import GID from sfa.managers.driver import Driver from sfa.rspecs.version_manager import VersionManager from sfa.rspecs.rspec import RSpec -from sfa.util.xrn import hrn_to_urn -from sfa.util.plxrn import slicename_to_hrn, hostname_to_hrn, hrn_to_pl_slicename, hrn_to_pl_login_base +from sfa.util.xrn import hrn_to_urn, urn_to_sliver_id +from sfa.util.plxrn import slicename_to_hrn, hostname_to_hrn, hrn_to_pl_slicename ## thierry: everything that is API-related (i.e. handling incoming requests) # is taken care of # SlabDriver should be really only about talking to the senslab testbed -## thierry : please avoid wildcard imports :) -from sfa.senslab.OARrestapi import OARapi, OARrestapi + +from sfa.senslab.OARrestapi import OARrestapi from sfa.senslab.LDAPapi import LDAPapi -from sfa.senslab.SenslabImportUsers import SenslabImportUsers + from sfa.senslab.parsing import parse_filter -from sfa.senslab.slabpostgres import SlabDB +from sfa.senslab.slabpostgres import SlabDB, slab_dbsession,SliceSenslab from sfa.senslab.slabaggregate import SlabAggregate from sfa.senslab.slabslices import SlabSlices @@ -34,9 +43,8 @@ def list_to_dict(recs, key): convert a list of dictionaries into a dictionary keyed on the specified dictionary key """ - # print>>sys.stderr, " \r\n \t\t 1list_to_dict : rec %s \r\n \t\t list_to_dict key %s" %(recs,key) + keys = [rec[key] for rec in recs] - #print>>sys.stderr, " \r\n \t\t list_to_dict : rec %s \r\n \t\t list_to_dict keys %s" %(recs,keys) return dict(zip(keys, recs)) # thierry : note @@ -54,96 +62,153 @@ class SlabDriver(Driver): print >>sys.stderr, "\r\n_____________ SFA SENSLAB DRIVER \r\n" - # thierry - just to not break the rest of this code - - self.oar = OARapi() + self.oar = OARrestapi() self.ldap = LDAPapi() - self.users = SenslabImportUsers() self.time_format = "%Y-%m-%d %H:%M:%S" - self.db = SlabDB() - #self.logger=sfa_logger() + self.db = SlabDB(config) self.cache=None + + def sliver_status(self,slice_urn,slice_hrn): + # receive a status request for slice named urn/hrn urn:publicid:IDN+senslab+nturro_slice hrn senslab.nturro_slice + # shall return a structure as described in + # http://groups.geni.net/geni/wiki/GAPI_AM_API_V2#SliverStatus + # NT : not sure if we should implement this or not, but used by sface. + + + sl = self.GetSlices(slice_filter= slice_hrn, filter_type = 'slice_hrn') + if len(sl) is 0: + raise SliverDoesNotExist("%s slice_hrn" % (slice_hrn)) + print >>sys.stderr, "\r\n \r\n_____________ Sliver status urn %s hrn %s sl %s \r\n " %(slice_urn,slice_hrn,sl) + if sl['oar_job_id'] is not -1: + + # report about the local nodes only + nodes_all = self.GetNodes({'hostname':sl['node_ids']}, + ['node_id', 'hostname','site','boot_state']) + nodeall_byhostname = dict([(n['hostname'], n) for n in nodes_all]) + nodes = sl['node_ids'] + if len(nodes) is 0: + raise SliverDoesNotExist("No slivers allocated ") + + + result = {} + top_level_status = 'unknown' + if nodes: + top_level_status = 'ready' + result['geni_urn'] = slice_urn + result['pl_login'] = sl['job_user'] + #result['slab_login'] = sl['job_user'] + timestamp = float(sl['startTime']) + float(sl['walltime']) + result['pl_expires'] = strftime(self.time_format, gmtime(float(timestamp))) + #result['slab_expires'] = strftime(self.time_format, gmtime(float(timestamp))) + + resources = [] + for node in nodes: + res = {} + #res['slab_hostname'] = node['hostname'] + #res['slab_boot_state'] = node['boot_state'] + + res['pl_hostname'] = nodeall_byhostname[node]['hostname'] + res['pl_boot_state'] = nodeall_byhostname[node]['boot_state'] + res['pl_last_contact'] = strftime(self.time_format, gmtime(float(timestamp))) + sliver_id = urn_to_sliver_id(slice_urn, sl['record_id_slice'],nodeall_byhostname[node]['node_id'] ) + res['geni_urn'] = sliver_id + if nodeall_byhostname[node]['boot_state'] == 'Alive': + + res['geni_status'] = 'ready' + else: + res['geni_status'] = 'failed' + top_level_status = 'failed' + + res['geni_error'] = '' + + resources.append(res) + + result['geni_status'] = top_level_status + result['geni_resources'] = resources + print >>sys.stderr, "\r\n \r\n_____________ Sliver status resources %s res %s \r\n " %(resources,res) + return result + + def create_sliver (self, slice_urn, slice_hrn, creds, rspec_string, users, options): + print>>sys.stderr, "\r\n \r\n \t=============================== SLABDRIVER.PY create_sliver " aggregate = SlabAggregate(self) - #aggregate = SlabAggregate(self) + slices = SlabSlices(self) peer = slices.get_peer(slice_hrn) sfa_peer = slices.get_sfa_peer(slice_hrn) slice_record=None - #print>>sys.stderr, " \r\n \r\n create_sliver creds %s \r\n \r\n users %s " %(creds,users) - + if not isinstance(creds, list): creds = [creds] - - #for cred in creds: - #cred_obj=Credential(string=cred) - #print >>sys.stderr," \r\n \r\n create_sliver cred %s " %(cred) - #GIDcall = cred_obj.get_gid_caller() - #GIDobj = cred_obj.get_gid_object() - #print >>sys.stderr," \r\n \r\n create_sliver GIDobj pubkey %s hrn %s " %(GIDobj.get_pubkey().get_pubkey_string(), GIDobj.get_hrn()) - #print >>sys.stderr," \r\n \r\n create_sliver GIDcall pubkey %s hrn %s" %(GIDcall.get_pubkey().get_pubkey_string(),GIDobj.get_hrn()) - - - #tmpcert = GID(string = users[0]['gid']) - #print >>sys.stderr," \r\n \r\n create_sliver tmpcer pubkey %s hrn %s " %(tmpcert.get_pubkey().get_pubkey_string(), tmpcert.get_hrn()) - + if users: slice_record = users[0].get('slice_record', {}) # parse rspec rspec = RSpec(rspec_string) - requested_attributes = rspec.version.get_slice_attributes() + print>>sys.stderr, "\r\n \r\n \t=============================== SLABDRIVER.PY create_sliver ============================rspec.version %s " %(rspec.version) + - # ensure site record exists - #site = slices.verify_site(slice_hrn, slice_record, peer, sfa_peer, options=options) + # ensure site record exists? # ensure slice record exists slice = slices.verify_slice(slice_hrn, slice_record, peer, sfa_peer, options=options) + requested_attributes = rspec.version.get_slice_attributes() + + if requested_attributes: + for attrib_dict in requested_attributes: + if 'timeslot' in attrib_dict and attrib_dict['timeslot'] is not None: + slice.update({'timeslot':attrib_dict['timeslot']}) + print >>sys.stderr, "\r\n \r\n \t=============================== SLABDRIVER.PY create_sliver ..... slice %s " %(slice) # ensure person records exists persons = slices.verify_persons(slice_hrn, slice, users, peer, sfa_peer, options=options) - # ensure slice attributes exists - #slices.verify_slice_attributes(slice, requested_attributes, options=options) + # ensure slice attributes exists? + - # add/remove slice from nodes + # add/remove slice from nodes + print >>sys.stderr, "\r\n \r\n \t=============================== SLABDRIVER.PY create_sliver ..... " + requested_slivers = [node.get('component_name') for node in rspec.version.get_nodes_with_slivers()] + print >>sys.stderr, "\r\n \r\n \t=============================== ........... requested_slivers ============================requested_slivers %s " %(requested_slivers) nodes = slices.verify_slice_nodes(slice, requested_slivers, peer) - - - # handle MyPLC peer association. - # only used by plc and ple. - #slices.handle_peer(site, slice, persons, peer) return aggregate.get_rspec(slice_xrn=slice_urn, version=rspec.version) def delete_sliver (self, slice_urn, slice_hrn, creds, options): - slices = self.GetSlices({'slice_hrn': slice_hrn}) - if not slices: + slice = self.GetSlices(slice_filter= slice_hrn, filter_type = 'slice_hrn') + print>>sys.stderr, "\r\n \r\n \t\t SLABDRIVER.PY delete_sliver slice %s" %(slice) + if not slice: return 1 - slice = slices[0] - + + slices = SlabSlices(self) # determine if this is a peer slice # xxx I wonder if this would not need to use PlSlices.get_peer instead # in which case plc.peers could be deprecated as this here # is the only/last call to this last method in plc.peers - peer = peers.get_peer(self, slice_hrn) + peer = slices.get_peer(slice_hrn) try: if peer: - self.UnBindObjectFromPeer('slice', slice['slice_id'], peer) - self.DeleteSliceFromNodes(slice_hrn, slice['node_ids']) + self.UnBindObjectFromPeer('slice', slice['record_id_slice'], peer) + self.DeleteSliceFromNodes(slice) finally: if peer: self.BindObjectToPeer('slice', slice['slice_id'], peer, slice['peer_slice_id']) return 1 - - + def AddSlice(self, slice_record): + 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']) + print>>sys.stderr, "\r\n \r\n \t\t\t =======SLABDRIVER.PY AddSlice slice_record %s slab_slice %s" %(slice_record,slab_slice) + slab_dbsession.add(slab_slice) + slab_dbsession.commit() + return + # first 2 args are None in case of resource discovery def list_resources (self, slice_urn, slice_hrn, creds, options): #cached_requested = options.get('cached', True) @@ -165,11 +230,13 @@ class SlabDriver(Driver): #return rspec #panos: passing user-defined options - #print "manager options = ",options + aggregate = SlabAggregate(self) + origin_hrn = Credential(string=creds[0]).get_gid_caller().get_hrn() + options.update({'origin_hrn':origin_hrn}) rspec = aggregate.get_rspec(slice_xrn=slice_urn, version=rspec_version, options=options) - + print>>sys.stderr, " \r\n \r\n \t SLABDRIVER list_resources rspec " # cache the result #if self.cache and not slice_hrn: #logger.debug("Slab.ListResources: stores advertisement in cache") @@ -187,6 +254,7 @@ class SlabDriver(Driver): #return slices # get data from db + print>>sys.stderr, " \r\n \t\t SLABDRIVER.PY list_slices" slices = self.GetSlices() slice_hrns = [slicename_to_hrn(self.hrn, slice['slice_hrn']) for slice in slices] slice_urns = [hrn_to_urn(slice_hrn, 'slice') for slice_hrn in slice_hrns] @@ -201,23 +269,18 @@ class SlabDriver(Driver): #No site or node register supported def register (self, sfa_record, hrn, pub_key): type = sfa_record['type'] - pl_record = self.sfa_fields_to_pl_fields(type, hrn, sfa_record) - - #if type == 'authority': - #sites = self.shell.GetSites([pl_record['login_base']]) - #if not sites: - #pointer = self.shell.AddSite(pl_record) - #else: - #pointer = sites[0]['site_id'] + slab_record = self.sfa_fields_to_slab_fields(type, hrn, sfa_record) + if type == 'slice': acceptable_fields=['url', 'instantiation', 'name', 'description'] - for key in pl_record.keys(): + for key in slab_record.keys(): if key not in acceptable_fields: - pl_record.pop(key) - slices = self.GetSlices([pl_record['hrn']]) + slab_record.pop(key) + print>>sys.stderr, " \r\n \t\t SLABDRIVER.PY register" + slices = self.GetSlices(slice_filter =slab_record['hrn'], filter_type = 'slice_hrn') if not slices: - pointer = self.AddSlice(pl_record) + pointer = self.AddSlice(slab_record) else: pointer = slices[0]['slice_id'] @@ -246,14 +309,7 @@ class SlabDriver(Driver): self.AddPersonKey(pointer, {'key_type' : 'ssh', 'key' : pub_key}) #No node adding outside OAR - #elif type == 'node': - #login_base = hrn_to_pl_login_base(sfa_record['authority']) - #nodes = self.GetNodes([pl_record['hostname']]) - #if not nodes: - #pointer = self.AddNode(login_base, pl_record) - #else: - #pointer = nodes[0]['node_id'] - + return pointer #No site or node record update allowed @@ -269,10 +325,10 @@ class SlabDriver(Driver): #self.shell.UpdateSite(pointer, new_sfa_record) if type == "slice": - pl_record=self.sfa_fields_to_pl_fields(type, hrn, new_sfa_record) - if 'name' in pl_record: - pl_record.pop('name') - self.UpdateSlice(pointer, pl_record) + slab_record=self.sfa_fields_to_slab_fields(type, hrn, new_sfa_record) + if 'name' in slab_record: + slab_record.pop('name') + self.UpdateSlice(pointer, slab_record) elif type == "user": update_fields = {} @@ -300,9 +356,7 @@ class SlabDriver(Driver): key_exists = True if not key_exists: self.AddPersonKey(pointer, {'key_type': 'ssh', 'key': new_key}) - - #elif type == "node": - #self.UpdateNode(pointer, new_sfa_record) + return True @@ -320,7 +374,7 @@ class SlabDriver(Driver): if persons and persons[0]['site_ids']: self.DeletePerson(username) elif type == 'slice': - if self.GetSlices(hrn): + if self.GetSlices(slice_filter = hrn, filter_type = 'slice_hrn'): self.DeleteSlice(hrn) #elif type == 'authority': @@ -330,55 +384,156 @@ class SlabDriver(Driver): return True def GetPeers (self,auth = None, peer_filter=None, return_fields=None): - table = SfaTable() - return_records = [] - records_list = table.findObjects({'type':'authority+sa'}) + + existing_records = {} + existing_hrns_by_types= {} + print >>sys.stderr, "\r\n \r\n SLABDRIVER GetPeers auth = %s, peer_filter %s, return_field %s " %(auth , peer_filter, return_fields) + all_records = dbsession.query(RegRecord).filter(RegRecord.type.like('%authority%')).all() + for record in all_records: + existing_records[(record.hrn,record.type)] = record + if record.type not in existing_hrns_by_types: + existing_hrns_by_types[record.type] = [record.hrn] + print >>sys.stderr, "\r\n \r\n SLABDRIVER GetPeers \t NOT IN existing_hrns_by_types %s " %( existing_hrns_by_types) + else: + + print >>sys.stderr, "\r\n \r\n SLABDRIVER GetPeers \t INNN type %s hrn %s " %( record.type,record.hrn ) + existing_hrns_by_types[record.type].append(record.hrn) + print >>sys.stderr, "\r\n \r\n SLABDRIVER GetPeers \t INNN existing_hrns_by_types %s " %( existing_hrns_by_types) + #existing_hrns_by_types.update({record.type:(existing_hrns_by_types[record.type].append(record.hrn))}) + + print >>sys.stderr, "\r\n \r\n SLABDRIVER GetPeers existing_hrns_by_types %s " %( existing_hrns_by_types) + records_list= [] + + try: + 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) + if peer_filter: + records_list.append(existing_records[(peer_filter,'authority')]) + else : + for hrn in existing_hrns_by_types['authority']: + records_list.append(existing_records[(hrn,'authority')]) + + print >>sys.stderr, "\r\n \r\n SLABDRIVER GetPeers records_list %s " %(records_list) + + except: + pass + + return_records = records_list if not peer_filter and not return_fields: return records_list - return_records = parse_filter(records_list,peer_filter, 'peers', return_fields) - + #return_records = parse_filter(records_list,peer_filter, 'peers', return_fields) + + print >>sys.stderr, "\r\n \r\n SLABDRIVER GetPeers return_records %s " %(return_records) return return_records - + #TODO : Handling OR request in make_ldap_filters_from_records instead of the for loop + #over the records' list def GetPersons(self, person_filter=None, return_fields=None): - - person_list = self.ldap.ldapFind({'authority': self.root_auth }) - - #check = False - #if person_filter and isinstance(person_filter, dict): - #for k in person_filter.keys(): - #if k in person_list[0].keys(): - #check = True + """ + person_filter should be a list of dictionnaries when not set to None. + Returns a list of users found. + + """ + print>>sys.stderr, "\r\n \r\n \t\t\t GetPersons person_filter %s" %(person_filter) + person_list = [] + if person_filter and isinstance(person_filter,list): + #If we are looking for a list of users (list of dict records) + #Usually the list contains only one user record + for f in person_filter: + person = self.ldap.ldapFindHrn(f) + person_list.append(person) + + else: + person_list = self.ldap.ldapFindHrn() - return_person_list = parse_filter(person_list,person_filter ,'persons', return_fields) - if return_person_list: - print>>sys.stderr, " \r\n GetPersons person_filter %s return_fields %s return_person_list %s " %(person_filter,return_fields,return_person_list) - return return_person_list - - - def GetJobs(self,job_id= None, resources=True,return_fields=None, details = None): - if job_id and resources is False: - self.oar.parser.SendRequest("GET_jobs_id", job_id) - if job_id and resources: - self.oar.parser.SendRequest("GET_jobs_id_resources", job_id) + return person_list + #person_list = self.ldap.ldapFindHrn({'authority': self.root_auth }) + ##check = False + ##if person_filter and isinstance(person_filter, dict): + ##for k in person_filter.keys(): + ##if k in person_list[0].keys(): + ##check = True + + #return_person_list = parse_filter(person_list,person_filter ,'persons', return_fields) + #if return_person_list: + #print>>sys.stderr, " \r\n GetPersons person_filter %s return_fields %s " %(person_filter,return_fields) + #return return_person_list - #node_dict = self.oar.parser.GetNodesFromOARParse() - #return_node_list = [] - - #if not (node_filter or return_fields): - #return_node_list = node_dict.values() - #return return_node_list + def GetTimezone(self): + server_timestamp,server_tz = self.oar.parser.SendRequest("GET_timezone") + return server_timestamp,server_tz - #return_node_list= parse_filter(node_dict.values(),node_filter ,'node', return_fields) - #return return_node_list + + def DeleteJobs(self, job_id, slice_hrn): + if not job_id: + return + username = slice_hrn.split(".")[-1].rstrip("_slice") + reqdict = {} + reqdict['method'] = "delete" + reqdict['strval'] = str(job_id) + answer = self.oar.POSTRequestToOARRestAPI('DELETE_jobs_id',reqdict,username) + print>>sys.stderr, "\r\n \r\n jobid DeleteJobs %s " %(answer) + + + def GetJobs(self,job_id= None, resources=True,return_fields=None, username = None): + #job_resources=['reserved_resources', 'assigned_resources','job_id', 'job_uri', 'assigned_nodes',\ + #'api_timestamp'] + #assigned_res = ['resource_id', 'resource_uri'] + #assigned_n = ['node', 'node_uri'] + + if job_id and resources is False: + req = "GET_jobs_id" + node_list_k = 'assigned_network_address' + + if job_id and resources : + req = "GET_jobs_id_resources" + node_list_k = 'reserved_resources' + + #Get job info from OAR + job_info = self.oar.parser.SendRequest(req, job_id, username) + print>>sys.stderr, "\r\n \r\n \t\t GetJobs %s " %(job_info) + + if 'state' in job_info : + if job_info['state'] == 'Terminated': + print>>sys.stderr, "\r\n \r\n \t\t GetJobs TERMINELEBOUSIN " + return None + if job_info['state'] == 'Error': + print>>sys.stderr, "\r\n \r\n \t\t GetJobs ERROR message %s " %(job_info) + return None + + #Get a dict of nodes . Key :hostname of the node + node_list = self.GetNodes() + node_hostname_list = [] + for node in node_list: + node_hostname_list.append(node['hostname']) + node_dict = dict(zip(node_hostname_list,node_list)) + try : + liste =job_info[node_list_k] + for k in range(len(liste)): + job_info[node_list_k][k] = node_dict[job_info[node_list_k][k]]['hostname'] + + #Replaces the previous entry "assigned_network_address" / "reserved_resources" + #with "node_ids" + job_info.update({'node_ids':job_info[node_list_k]}) + del job_info[node_list_k] + return job_info + + except KeyError: + print>>sys.stderr, "\r\n \r\n \t\t GetJobs KEYERROR " + + def GetReservedNodes(self): + # this function returns a list of all the nodes already involved in an oar job + #jobs=self.oar.parser.SendRequest("GET_reserved_nodes") + jobs=self.oar.parser.SendRequest("GET_jobs_details") + nodes=[] + for j in jobs : + nodes=j['assigned_network_address']+nodes + return nodes def GetNodes(self,node_filter= None, return_fields=None): - - self.oar.parser.SendRequest("GET_resources_full") - node_dict = self.oar.parser.GetNodesFromOARParse() - return_node_list = [] + node_dict =self.oar.parser.SendRequest("GET_resources_full") + return_node_list = [] if not (node_filter or return_fields): return_node_list = node_dict.values() return return_node_list @@ -386,40 +541,70 @@ class SlabDriver(Driver): return_node_list= parse_filter(node_dict.values(),node_filter ,'node', return_fields) return return_node_list - #def GetSites(self, auth, site_filter = None, return_fields=None): - #self.oar.parser.SendRequest("GET_resources_full") - #site_dict = self.oar.parser.GetSitesFromOARParse() - #return_site_list = [] - #site = site_dict.values()[0] - #if not (site_filter or return_fields): - #return_site_list = site_dict.values() - #return return_site_list - - #return_site_list = parse_filter(site_dict.values(),site_filter ,'site', return_fields) - #return return_site_list - - def GetSlices(self,slice_filter = None, return_fields=None): + + def GetSites(self, site_filter = None, return_fields=None): + site_dict =self.oar.parser.SendRequest("GET_sites") + return_site_list = [] + if not ( site_filter or return_fields): + return_site_list = site_dict.values() + return return_site_list + + return_site_list = parse_filter(site_dict.values(), site_filter,'site', return_fields) + return return_site_list + + + def GetSlices(self,slice_filter = None, filter_type = None, return_fields=None): + return_slice_list = [] + slicerec = {} + rec = {} + ftypes = ['slice_hrn', 'record_id_user'] + if filter_type and filter_type in ftypes: + if filter_type == 'slice_hrn': + slicerec = slab_dbsession.query(SliceSenslab).filter_by(slice_hrn = slice_filter).first() + if filter_type == 'record_id_user': + slicerec = slab_dbsession.query(SliceSenslab).filter_by(record_id_user = slice_filter).first() + + if slicerec: + rec = slicerec.dumpquerytodict() + login = slicerec.slice_hrn.split(".")[1].split("_")[0] + #print >>sys.stderr, " \r\n \r\n \tSLABDRIVER.PY slicerec GetSlices %s " %(slicerec) + if slicerec.oar_job_id is not -1: + rslt = self.GetJobs( slicerec.oar_job_id, resources=False, username = login ) + #print >>sys.stderr, " \r\n \r\n \tSLABDRIVER.PY GetSlices GetJobs %s " %(rslt) + if rslt : + rec.update(rslt) + rec.update({'hrn':str(rec['slice_hrn'])}) + #If GetJobs is empty, this means the job is now in the 'Terminated' state + #Update the slice record + else : + self.db.update_job(slice_filter, job_id = -1) + rec['oar_job_id'] = -1 + rec.update({'hrn':str(rec['slice_hrn'])}) + + try: + rec['node_ids'] = rec['node_list'] + except KeyError: + pass + + #print >>sys.stderr, " \r\n \r\n \tSLABDRIVER.PY GetSlices rec %s" %(rec) + + return rec + + + else: + return_slice_list = slab_dbsession.query(SliceSenslab).all() + + print >>sys.stderr, " \r\n \r\n \tSLABDRIVER.PY GetSlices slices %s slice_filter %s " %(return_slice_list,slice_filter) + + #if return_fields: + #return_slice_list = parse_filter(sliceslist, slice_filter,'slice', return_fields) + - return_slice_list =[] - sliceslist = self.db.find('slice',columns = ['oar_job_id', 'slice_hrn', 'record_id_slice','record_id_user']) - print >>sys.stderr, " \r\n \r\n SLABDRIVER.PY GetSlices slices %s slice_filter %s " %(sliceslist,slice_filter) - #slicesdict = sliceslist[0] - - if not (slice_filter or return_fields) and sliceslist: - for sl in sliceslist: - if sl['oar_job_id'] is not -1: - print >>sys.stderr, " \r\n \r\n SLABDRIVER.PY GetSlices sl %s" %(sl) - self.GetJobs( sl['oar_job_id'],resources=False) - return_slice_list = sliceslist - return return_slice_list - - return_slice_list = parse_filter(sliceslist, slice_filter,'slice', return_fields) - for sl in return_slice_list: - if sl['oar_job_id'] is not -1: - self.GetJobs( sl['oar_job_id'],resources=False) - #print >>sys.stderr, " \r\n \r\n SLABDRIVER.PY GetSlices return_slice_list %s" %(return_slice_list) return return_slice_list + + + def testbed_name (self): return "senslab2" @@ -451,212 +636,223 @@ class SlabDriver(Driver): # @param type type of record (user, slice, ...) # @param hrn human readable name # @param sfa_fields dictionary of SFA fields - # @param pl_fields dictionary of PLC fields (output) + # @param slab_fields dictionary of PLC fields (output) - def sfa_fields_to_pl_fields(self, type, hrn, record): + def sfa_fields_to_slab_fields(self, type, hrn, record): def convert_ints(tmpdict, int_fields): for field in int_fields: if field in tmpdict: tmpdict[field] = int(tmpdict[field]) - pl_record = {} + slab_record = {} #for field in record: - # pl_record[field] = record[field] + # slab_record[field] = record[field] if type == "slice": #instantion used in get_slivers ? - if not "instantiation" in pl_record: - pl_record["instantiation"] = "senslab-instantiated" - pl_record["hrn"] = hrn_to_pl_slicename(hrn) + if not "instantiation" in slab_record: + slab_record["instantiation"] = "senslab-instantiated" + slab_record["hrn"] = hrn_to_pl_slicename(hrn) + 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) if "url" in record: - pl_record["url"] = record["url"] + slab_record["url"] = record["url"] if "description" in record: - pl_record["description"] = record["description"] + slab_record["description"] = record["description"] if "expires" in record: - pl_record["expires"] = int(record["expires"]) + slab_record["expires"] = int(record["expires"]) #nodes added by OAR only and then imported to SFA #elif type == "node": - #if not "hostname" in pl_record: + #if not "hostname" in slab_record: #if not "hostname" in record: #raise MissingSfaInfo("hostname") - #pl_record["hostname"] = record["hostname"] - #if not "model" in pl_record: - #pl_record["model"] = "geni" + #slab_record["hostname"] = record["hostname"] + #if not "model" in slab_record: + #slab_record["model"] = "geni" #One authority only #elif type == "authority": - #pl_record["login_base"] = hrn_to_pl_login_base(hrn) + #slab_record["login_base"] = hrn_to_slab_login_base(hrn) - #if not "name" in pl_record: - #pl_record["name"] = hrn + #if not "name" in slab_record: + #slab_record["name"] = hrn - #if not "abbreviated_name" in pl_record: - #pl_record["abbreviated_name"] = hrn + #if not "abbreviated_name" in slab_record: + #slab_record["abbreviated_name"] = hrn - #if not "enabled" in pl_record: - #pl_record["enabled"] = True + #if not "enabled" in slab_record: + #slab_record["enabled"] = True - #if not "is_public" in pl_record: - #pl_record["is_public"] = True + #if not "is_public" in slab_record: + #slab_record["is_public"] = True - return pl_record + return slab_record - - - - def AddSliceToNodes(self, slice_name, added_nodes, slice_user=None): - print>>sys.stderr, "\r\n \r\n AddSliceToNodes slice_name %s added_nodes %s username %s" %(slice_name,added_nodes,slice_user ) + + def LaunchExperimentOnOAR(self, slice_dict, added_nodes, slice_user=None): + site_list = [] nodeid_list =[] resource = "" reqdict = {} + slice_name = slice_dict['name'] + try: + slot = slice_dict['timeslot'] + print>>sys.stderr, "\r\n \r\n \t\tLaunchExperimentOnOAR slot %s " %(slot) + except KeyError: + #Running on default parameters + #XP immediate , 10 mins + slot = {'date':None,'start_time':None, 'timezone':None,'duration':None }#10 min + + reqdict['property'] ="network_address in (" for node in added_nodes: #Get the ID of the node : remove the root auth and put the site in a separate list - tmp = node.strip(self.root_auth+".") - l = tmp.split("_") - - nodeid= (l[len(l)-1]) + s=node.split(".") + # NT: it's not clear for me if the nodenames will have the senslab prefix + # so lets take the last part only, for now. + lastpart=s[-1] + #if s[0] == self.root_auth : + # Again here it's not clear if nodes will be prefixed with _, lets split and tanke the last part for now. + s=lastpart.split("_") + nodeid=s[-1] reqdict['property'] += "'"+ nodeid +"', " nodeid_list.append(nodeid) - site_list.append( l[0] ) + #site_list.append( l[0] ) + reqdict['property'] = reqdict['property'][0: len( reqdict['property'])-2] +")" reqdict['resource'] ="network_address="+ str(len(nodeid_list)) - reqdict['resource']+= ",walltime=" + str(00) + ":" + str(05) + ":" + str(00) - reqdict['script_path'] = "/bin/sleep 320" - reqdict['type'] = "deploy" - print>>sys.stderr, "\r\n \r\n AddSliceToNodes reqdict %s \r\n site_list %s" %(reqdict,site_list) - OAR = OARrestapi() - answer = OAR.POSTRequestToOARRestAPI('POST_job',reqdict,slice_user) - print>>sys.stderr, "\r\n \r\n AddSliceToNodes jobid %s " %(answer) - self.db.update('slice',['oar_job_id'], [answer['id']], 'slice_hrn', slice_name) - return - + + if slot['duration']: + walltime = slot['duration'].split(":") + # Fixing the walltime by adding a few delays. First put the walltime in seconds + # oarAdditionalDelay = 20; additional delay for /bin/sleep command to + # take in account prologue and epilogue scripts execution + # int walltimeAdditionalDelay = 120; additional delay + + desired_walltime = int(walltime[0])*3600 + int(walltime[1]) * 60 + int(walltime[2]) + total_walltime = desired_walltime + 140 #+2 min 20 + sleep_walltime = desired_walltime + 20 #+20 sec + print>>sys.stderr, "\r\n \r\n \t\tLaunchExperimentOnOAR desired_walltime %s total_walltime %s sleep_walltime %s " %(desired_walltime,total_walltime,sleep_walltime) + #Put the walltime back in str form + #First get the hours + walltime[0] = str(total_walltime / 3600) + total_walltime = total_walltime - 3600 * int(walltime[0]) + #Get the remaining minutes + walltime[1] = str(total_walltime / 60) + total_walltime = total_walltime - 60 * int(walltime[1]) + #Get the seconds + walltime[2] = str(total_walltime) + print>>sys.stderr, "\r\n \r\n \t\tLaunchExperimentOnOAR walltime %s " %(walltime) + + reqdict['resource']+= ",walltime=" + str(walltime[0]) + ":" + str(walltime[1]) + ":" + str(walltime[2]) + reqdict['script_path'] = "/bin/sleep " + str(sleep_walltime) + else: + reqdict['resource']+= ",walltime=" + str(00) + ":" + str(12) + ":" + str(20) #+2 min 20 + reqdict['script_path'] = "/bin/sleep 620" #+20 sec + #In case of a scheduled experiment (not immediate) + #To run an XP immediately, don't specify date and time in RSpec + #They will be set to None. + if slot['date'] and slot['start_time']: + if slot['timezone'] is '' or slot['timezone'] is None: + #assume it is server timezone + server_timestamp,server_tz = self.GetTimezone() + from_zone=tz.gettz(server_tz) + print>>sys.stderr, "\r\n \r\n \t\tLaunchExperimentOnOAR timezone not specified server_tz %s from_zone %s" %(server_tz,from_zone) + else: + #Get zone of the user from the reservation time given in the rspec + from_zone = tz.gettz(slot['timezone']) + + date = str(slot['date']) + " " + str(slot['start_time']) + user_datetime = datetime.datetime.strptime(date, self.time_format) + user_datetime = user_datetime.replace(tzinfo = from_zone) + + #Convert to UTC zone + to_zone = tz.tzutc() + utc_date = user_datetime.astimezone(to_zone) + #Readable time accpeted by OAR + reqdict['reservation']= utc_date.strftime(self.time_format) + + print>>sys.stderr, "\r\n \r\n \t\tLaunchExperimentOnOAR reqdict['reservation'] %s " %(reqdict['reservation']) + + else: + # Immediate XP + # reservations are performed in the oar server timebase, so : + # 1- we get the server time(in UTC tz )/server timezone + # 2- convert the server UTC time in its timezone + # 3- add a custom delay to this time + # 4- convert this time to a readable form and it for the reservation request. + server_timestamp,server_tz = self.GetTimezone() + s_tz=tz.gettz(server_tz) + UTC_zone = tz.gettz("UTC") + #weird... datetime.fromtimestamp should work since we do from datetime import datetime + utc_server= datetime.datetime.fromtimestamp(float(server_timestamp)+20,UTC_zone) + server_localtime=utc_server.astimezone(s_tz) + + 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 ) + readable_time = server_localtime.strftime(self.time_format) + + print >>sys.stderr," \r\n \r\n \t\t\t\tAPRES ParseTimezone readable_time %s timestanp %s " %(readable_time ,server_timestamp) + reqdict['reservation'] = readable_time + + reqdict['type'] = "deploy" + reqdict['directory']= "" + reqdict['name']= "TestSandrine" + + + # first step : start the OAR job and update the job + print>>sys.stderr, "\r\n \r\n LaunchExperimentOnOAR reqdict %s \r\n site_list %s" %(reqdict,site_list) + + answer = self.oar.POSTRequestToOARRestAPI('POST_job',reqdict,slice_user) + print>>sys.stderr, "\r\n \r\n LaunchExperimentOnOAR jobid %s " %(answer) + try: + jobid = answer['id'] + except KeyError: + print>>sys.stderr, "\r\n AddSliceTonode Impossible to create job %s " %( answer) + return + print>>sys.stderr, "\r\n \r\n LaunchExperimentOnOAR jobid %s added_nodes %s slice_user %s" %(jobid,added_nodes,slice_user) + self.db.update_job( slice_name, jobid ,added_nodes) + + + # second step : configure the experiment + # we need to store the nodes in a yaml (well...) file like this : + # [1,56,23,14,45,75] with name /tmp/sfa.json + f=open('/tmp/sfa/'+str(jobid)+'.json','w') + f.write('[') + f.write(str(added_nodes[0].strip('node'))) + for node in added_nodes[1:len(added_nodes)] : + f.write(','+node.strip('node')) + f.write(']') + f.close() - def DeleteSliceFromNodes(self, slice_name, deleted_nodes): + # third step : call the senslab-experiment wrapper + #command= "java -jar target/sfa-1.0-jar-with-dependencies.jar "+str(jobid)+" "+slice_user + javacmdline="/usr/bin/java" + jarname="/opt/senslabexperimentwrapper/sfa-1.0-jar-with-dependencies.jar" + #ret=subprocess.check_output(["/usr/bin/java", "-jar", ", str(jobid), slice_user]) + output = subprocess.Popen([javacmdline, "-jar", jarname, str(jobid), slice_user],stdout=subprocess.PIPE).communicate()[0] + + print>>sys.stderr, "\r\n \r\n LaunchExperimentOnOAR wrapper returns %s " %(output) + return + + + #Delete the jobs and updates the job id in the senslab table + #to set it to -1 + #Does not clear the node list + def DeleteSliceFromNodes(self, slice_record): + # Get user information + + self.DeleteJobs(slice_record['oar_job_id'], slice_record['hrn']) + self.db.update_job(slice_record['hrn'], job_id = -1) return - def fill_record_sfa_info(self, records): - - def startswith(prefix, values): - return [value for value in values if value.startswith(prefix)] - - # get person ids - person_ids = [] - site_ids = [] - for record in records: - person_ids.extend(record.get("person_ids", [])) - site_ids.extend(record.get("site_ids", [])) - if 'site_id' in record: - site_ids.append(record['site_id']) - - #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) - - # get all pis from the sites we've encountered - # and store them in a dictionary keyed on site_id - site_pis = {} - if site_ids: - pi_filter = {'|roles': ['pi'], '|site_ids': site_ids} - pi_list = self.GetPersons( pi_filter, ['person_id', 'site_ids']) - #print>>sys.stderr, "\r\n \r\n _fill_record_sfa_info ___ GetPersons ['person_id', 'site_ids'] pi_ilist %s" %(pi_list) - - for pi in pi_list: - # we will need the pi's hrns also - person_ids.append(pi['person_id']) - - # we also need to keep track of the sites these pis - # belong to - for site_id in pi['site_ids']: - if site_id in site_pis: - site_pis[site_id].append(pi) - else: - site_pis[site_id] = [pi] - - # get sfa records for all records associated with these records. - # we'll replace pl ids (person_ids) with hrns from the sfa records - # we obtain - - # get the sfa records - table = SfaTable() - person_list, persons = [], {} - person_list = table.find({'type': 'user', 'pointer': person_ids}) - # create a hrns keyed on the sfa record's pointer. - # Its possible for multiple records to have the same pointer so - # the dict's value will be a list of hrns. - persons = defaultdict(list) - for person in person_list: - persons[person['pointer']].append(person) - - # get the pl records - pl_person_list, pl_persons = [], {} - pl_person_list = self.GetPersons(person_ids, ['person_id', 'roles']) - pl_persons = list_to_dict(pl_person_list, 'person_id') - #print>>sys.stderr, "\r\n \r\n _fill_record_sfa_info ___ _list %s \r\n \t\t SenslabUsers.GetPersons ['person_id', 'roles'] pl_persons %s \r\n records %s" %(pl_person_list, pl_persons,records) - # fill sfa info - - for record in records: - # skip records with no pl info (top level authorities) - #Sandrine 24 oct 11 2 lines - #if record['pointer'] == -1: - #continue - sfa_info = {} - type = record['type'] - if (type == "slice"): - # all slice users are researchers - #record['geni_urn'] = hrn_to_urn(record['hrn'], 'slice') ? besoin ou pas ? - record['PI'] = [] - record['researcher'] = [] - for person_id in record.get('person_ids', []): - #Sandrine 24 oct 11 line - #for person_id in record['person_ids']: - hrns = [person['hrn'] for person in persons[person_id]] - record['researcher'].extend(hrns) - - # pis at the slice's site - pl_pis = site_pis[record['site_id']] - pi_ids = [pi['person_id'] for pi in pl_pis] - for person_id in pi_ids: - hrns = [person['hrn'] for person in persons[person_id]] - record['PI'].extend(hrns) - record['geni_urn'] = hrn_to_urn(record['hrn'], 'slice') - record['geni_creator'] = record['PI'] - - elif (type == "authority"): - record['PI'] = [] - record['operator'] = [] - record['owner'] = [] - for pointer in record['person_ids']: - if pointer not in persons or pointer not in pl_persons: - # this means there is not sfa or pl record for this user - continue - hrns = [person['hrn'] for person in persons[pointer]] - roles = pl_persons[pointer]['roles'] - if 'pi' in roles: - record['PI'].extend(hrns) - if 'tech' in roles: - record['operator'].extend(hrns) - if 'admin' in roles: - record['owner'].extend(hrns) - # xxx TODO: OrganizationName - elif (type == "node"): - sfa_info['dns'] = record.get("hostname", "") - # xxx TODO: URI, LatLong, IP, DNS - - elif (type == "user"): - sfa_info['email'] = record.get("email", "") - sfa_info['geni_urn'] = hrn_to_urn(record['hrn'], 'user') - sfa_info['geni_certificate'] = record['gid'] - # xxx TODO: PostalAddress, Phone - - #print>>sys.stderr, "\r\n \r\rn \t\t \t <<<<<<<<<<<<<<<<<<<<<<<< fill_record_sfa_info sfa_info %s \r\n record %s : "%(sfa_info,record) - record.update(sfa_info) + def augment_records_with_testbed_info (self, sfa_records): return self.fill_record_info (sfa_records) @@ -666,39 +862,90 @@ class SlabDriver(Driver): Given a SFA record, fill in the senslab specific and SFA specific fields in the record. """ - print >>sys.stderr, "\r\n \t\t BEFORE fill_record_info %s" %(records) - if isinstance(records, list): + + print >>sys.stderr, "\r\n \t\t SLABDRIVER.PY fill_record_info 000000000 fill_record_info %s " %(records) + if not isinstance(records, list): records = [records] - #print >>sys.stderr, "\r\n \t\t BEFORE fill_record_pl_info %s" %(records) - + + parkour = records try: - if records['type'] == 'slice': - - sfatable = SfaTable() - recslice = self.db.find('slice',str(records['hrn'])) - if isinstance(recslice,list) and len(recslice) == 1: - recslice = recslice[0] - recuser = sfatable.find( recslice['record_id_user'], ['hrn']) - - print >>sys.stderr, "\r\n \t\t SLABDRIVER.PY fill_record_info %s" %(recuser) - records['type'] - if isinstance(recuser,list) and len(recuser) == 1: - recuser = recuser[0] - records.update({'PI':[recuser['hrn']], - 'researcher': [recuser['hrn']], - 'name':records['hrn'], 'oar_job_id':recslice['oar_job_id'], - - 'node_ids': [], - 'person_ids':[recslice['record_id_user']]}) + for record in parkour: + + if str(record['type']) == 'slice': + #print >>sys.stderr, "\r\n \t\t SLABDRIVER.PY fill_record_info \t \t record %s" %(record) + #sfatable = SfaTable() + + #existing_records_by_id = {} + #all_records = dbsession.query(RegRecord).all() + #for rec in all_records: + #existing_records_by_id[rec.record_id] = rec + #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']]) + + #recslice = self.db.find('slice',{'slice_hrn':str(record['hrn'])}) + #recslice = slab_dbsession.query(SliceSenslab).filter_by(slice_hrn = str(record['hrn'])).first() + recslice = self.GetSlices(slice_filter = str(record['hrn']), filter_type = 'slice_hrn') + #print >>sys.stderr, "\r\n \t\t SLABDRIVER.PY fill_record_info \t\t HOY HOY reclise %s" %(recslice) + #if isinstance(recslice,list) and len(recslice) == 1: + #recslice = recslice[0] + + recuser = dbsession.query(RegRecord).filter_by(record_id = recslice['record_id_user']).first() + #existing_records_by_id[recslice['record_id_user']] + #print >>sys.stderr, "\r\n \t\t SLABDRIVER.PY fill_record_info \t\t recuser %s" %(recuser) + + + record.update({'PI':[recuser.hrn], + 'researcher': [recuser.hrn], + 'name':record['hrn'], + 'oar_job_id':recslice['oar_job_id'], + 'node_ids': [], + 'person_ids':[recslice['record_id_user']], + 'geni_urn':'', #For client_helper.py compatibility + 'keys':'', #For client_helper.py compatibility + 'key_ids':''}) #For client_helper.py compatibility + + elif str(record['type']) == 'user': + #Add the data about slice + rec = self.GetSlices(slice_filter = record['record_id'], filter_type = 'record_id_user') + 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']) + #Append record in records list, therfore fetches user and slice info again(one more loop) + #Will update PIs and researcher for the slice + recuser = dbsession.query(RegRecord).filter_by(record_id = rec['record_id_user']).first() + rec.update({'PI':[recuser.hrn], + 'researcher': [recuser.hrn], + 'name':record['hrn'], + 'oar_job_id':rec['oar_job_id'], + 'node_ids': [], + 'person_ids':[rec['record_id_user']]}) + #retourne une liste 100512 + + #GetPersons takes [] as filters + user_slab = self.GetPersons([{'hrn':recuser.hrn}]) + + + rec.update({'type':'slice','hrn':rec['slice_hrn']}) + record.update(user_slab[0]) + #For client_helper.py compatibility + record.update( { 'geni_urn':'', + 'keys':'', + 'key_ids':'' }) + records.append(rec) + + print >>sys.stderr, "\r\n \t\t SLABDRIVER.PY fill_record_info ADDING SLICEINFO TO USER records %s" %(records) + + print >>sys.stderr, "\r\n \t\t SLABDRIVER.PY fill_record_info OKrecords %s" %(records) except TypeError: print >>sys.stderr, "\r\n \t\t SLABDRIVER fill_record_info EXCEPTION RECORDS : %s" %(records) - return + return - #self.fill_record_pl_info(records) - ##print >>sys.stderr, "\r\n \t\t after fill_record_pl_info %s" %(records) + #self.fill_record_slab_info(records) + ##print >>sys.stderr, "\r\n \t\t after fill_record_slab_info %s" %(records) #self.fill_record_sfa_info(records) #print >>sys.stderr, "\r\n \t\t after fill_record_sfa_info" + + + + #def update_membership_list(self, oldRecord, record, listName, addFunc, delFunc): ## get a list of the HRNs tht are members of the old and new records #if oldRecord: