-import sys
-import subprocess
+import os
from datetime import datetime
-from dateutil import tz
-from time import strftime,gmtime
-from sfa.util.faults import MissingSfaInfo , SliverDoesNotExist
+from sfa.util.faults import SliverDoesNotExist, UnknownSfaType
from sfa.util.sfalogging import logger
-from sfa.util.defaultdict import defaultdict
-
-from sfa.storage.record import Record
from sfa.storage.alchemy import dbsession
-from sfa.storage.model import RegRecord
+from sfa.storage.model import RegRecord, RegUser, RegSlice, RegKey
+from sqlalchemy.orm import joinedload
-from sfa.trust.credential import Credential
-from sfa.trust.gid import GID
+from sfa.trust.certificate import Keypair, convert_public_key
+from sfa.trust.gid import create_uuid
+from sfa.trust.hierarchy import Hierarchy
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, urn_to_sliver_id
-from sfa.planetlab.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
-
+from sfa.util.xrn import Xrn, hrn_to_urn, get_authority
from sfa.senslab.OARrestapi import OARrestapi
from sfa.senslab.LDAPapi import LDAPapi
-from sfa.senslab.slabpostgres import SlabDB, slab_dbsession,SliceSenslab
-from sfa.senslab.slabaggregate import SlabAggregate
+from sfa.senslab.slabpostgres import SlabDB, slab_dbsession, SenslabXP
+
+
+from sfa.senslab.slabaggregate import SlabAggregate, slab_xrn_to_hostname, \
+ slab_xrn_object
from sfa.senslab.slabslices import SlabSlices
+from sfa.senslab.slabapi import SlabTestbedAPI
-# thierry : note
-# this inheritance scheme is so that the driver object can receive
-# GetNodes or GetSites sorts of calls directly
-# and thus minimize the differences in the managers with the pl version
-class SlabDriver(Driver):
+
+class SlabDriver(Driver):
+ """ Senslab Driver class inherited from Driver generic class.
+
+ Contains methods compliant with the SFA standard and the testbed
+ infrastructure (calls to LDAP and OAR).
+ """
def __init__(self, config):
Driver.__init__ (self, config)
- self.config=config
+ self.config = config
self.hrn = config.SFA_INTERFACE_HRN
- self.root_auth = config.SFA_REGISTRY_ROOT_AUTH
-
- self.oar = OARrestapi()
- self.ldap = LDAPapi()
- self.time_format = "%Y-%m-%d %H:%M:%S"
- self.db = SlabDB(config,debug = True)
- self.cache=None
+ self.db = SlabDB(config, debug = False)
+ self.slab_api = SlabTestbedAPI(config)
+ self.cache = None
+ def augment_records_with_testbed_info (self, record_list ):
+ """ Adds specific testbed info to the records. """
+ return self.fill_record_info (record_list)
- def sliver_status(self,slice_urn,slice_hrn):
+ def fill_record_info(self, record_list):
+ """
+ Given a SFA record, fill in the senslab specific and SFA specific
+ fields in the record.
+ """
+
+ logger.debug("SLABDRIVER \tfill_record_info records %s " %(record_list))
+ if not isinstance(record_list, list):
+ record_list = [record_list]
+
+ try:
+ for record in record_list:
+ #If the record is a SFA slice record, then add information
+ #about the user of this slice. This kind of
+ #information is in the Senslab's DB.
+ if str(record['type']) == 'slice':
+ if 'reg_researchers' in record and \
+ isinstance(record['reg_researchers'], list) :
+ record['reg_researchers'] = record['reg_researchers'][0].__dict__
+ record.update({'PI':[record['reg_researchers']['hrn']],
+ 'researcher': [record['reg_researchers']['hrn']],
+ 'name':record['hrn'],
+ 'oar_job_id':[],
+ 'node_ids': [],
+ 'person_ids':[record['reg_researchers']['record_id']],
+ 'geni_urn':'', #For client_helper.py compatibility
+ 'keys':'', #For client_helper.py compatibility
+ 'key_ids':''}) #For client_helper.py compatibility
+
+
+ #Get slab slice record and oar job id if any.
+ recslice_list = self.slab_api.GetSlices(slice_filter = \
+ str(record['hrn']),\
+ slice_filter_type = 'slice_hrn')
+
+
+ logger.debug("SLABDRIVER \tfill_record_info \
+ TYPE SLICE RECUSER record['hrn'] %s ecord['oar_job_id']\
+ %s " %(record['hrn'], record['oar_job_id']))
+ del record['reg_researchers']
+ try:
+ for rec in recslice_list:
+ logger.debug("SLABDRIVER\r\n \t fill_record_info oar_job_id %s " %(rec['oar_job_id']))
+
+ record['node_ids'] = [ self.slab_api.root_auth + hostname for hostname in rec['node_ids']]
+ except KeyError:
+ pass
+
+
+ logger.debug( "SLABDRIVER.PY \t fill_record_info SLICE \
+ recslice_list %s \r\n \t RECORD %s \r\n \
+ \r\n" %(recslice_list, record))
+
+ if str(record['type']) == 'user':
+ #The record is a SFA user record.
+ #Get the information about his slice from Senslab's DB
+ #and add it to the user record.
+ recslice_list = self.slab_api.GetSlices(\
+ slice_filter = record['record_id'],\
+ slice_filter_type = 'record_id_user')
+
+ logger.debug( "SLABDRIVER.PY \t fill_record_info TYPE USER \
+ recslice_list %s \r\n \t RECORD %s \r\n" %(recslice_list , record))
+ #Append slice record in records list,
+ #therefore fetches user and slice info again(one more loop)
+ #Will update PIs and researcher for the slice
+
+ recuser = recslice_list[0]['reg_researchers']
+ logger.debug( "SLABDRIVER.PY \t fill_record_info USER \
+ recuser %s \r\n \r\n" %(recuser))
+ recslice = {}
+ recslice = recslice_list[0]
+ recslice.update({'PI':[recuser['hrn']],
+ 'researcher': [recuser['hrn']],
+ 'name':record['hrn'],
+ 'node_ids': [],
+ 'oar_job_id': [],
+ 'person_ids':[recuser['record_id']]})
+ try:
+ for rec in recslice_list:
+ recslice['oar_job_id'].append(rec['oar_job_id'])
+ except KeyError:
+ pass
+
+ recslice.update({'type':'slice', \
+ 'hrn':recslice_list[0]['hrn']})
+
+
+ #GetPersons takes [] as filters
+ user_slab = self.slab_api.GetPersons([record])
+
+
+ record.update(user_slab[0])
+ #For client_helper.py compatibility
+ record.update( { 'geni_urn':'',
+ 'keys':'',
+ 'key_ids':'' })
+ record_list.append(recslice)
+
+ logger.debug("SLABDRIVER.PY \tfill_record_info ADDING SLICE\
+ INFO TO USER records %s" %(record_list))
+
+
+ except TypeError, error:
+ logger.log_exc("SLABDRIVER \t fill_record_info EXCEPTION %s"\
+ %(error))
+
+ return
+
+
+ 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
"""
#First get the slice with the slice hrn
- sl = self.GetSlices(slice_filter = slice_hrn, slice_filter_type = 'slice_hrn')
- if len(sl) is 0:
+ slice_list = self.slab_api.GetSlices(slice_filter = slice_hrn, \
+ slice_filter_type = 'slice_hrn')
+
+ if len(slice_list) is 0:
raise SliverDoesNotExist("%s slice_hrn" % (slice_hrn))
- nodes_in_slice = sl['node_ids']
- if len(nodes_in_slice) is 0:
- raise SliverDoesNotExist("No slivers allocated ")
+ #Used for fetching the user info witch comes along the slice info
+ one_slice = slice_list[0]
+
- logger.debug("Slabdriver - sliver_status Sliver status urn %s hrn %s sl\
- %s \r\n " %(slice_urn,slice_hrn,sl) )
-
- if sl['oar_job_id'] is not -1:
- #A job is running on Senslab for this slice
- # report about the local nodes that are in the slice only
-
- nodes_all = self.GetNodes({'hostname':nodes_in_slice},
- ['node_id', 'hostname','site','boot_state'])
- nodeall_byhostname = dict([(n['hostname'], n) for n in nodes_all])
+ #Make a list of all the nodes hostnames in use for this slice
+ slice_nodes_list = []
+ #for single_slice in slice_list:
+ #for node in single_slice['node_ids']:
+ #slice_nodes_list.append(node['hostname'])
+ for node in one_slice:
+ slice_nodes_list.append(node['hostname'])
+ #Get all the corresponding nodes details
+ nodes_all = self.slab_api.GetNodes({'hostname':slice_nodes_list},
+ ['node_id', 'hostname','site','boot_state'])
+ nodeall_byhostname = dict([(one_node['hostname'], one_node) \
+ for one_node in nodes_all])
+
+
+
+ for single_slice in slice_list:
+ #For compatibility
+ top_level_status = 'empty'
result = {}
- top_level_status = 'unknown'
- if nodes:
- top_level_status = 'ready'
+ result.fromkeys(\
+ ['geni_urn','pl_login','geni_status','geni_resources'], None)
+ result['pl_login'] = one_slice['reg_researchers']['hrn']
+ logger.debug("Slabdriver - sliver_status Sliver status \
+ urn %s hrn %s single_slice %s \r\n " \
+ %(slice_urn, slice_hrn, single_slice))
+
+ if 'node_ids' not in single_slice:
+ #No job in the slice
+ result['geni_status'] = top_level_status
+ result['geni_resources'] = []
+ return result
+
+ top_level_status = 'ready'
+
+ #A job is running on Senslab for this slice
+ # report about the local nodes that are in the slice only
+
result['geni_urn'] = slice_urn
- result['pl_login'] = sl['job_user'] #For compatibility
-
- 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:
+ for node in single_slice['node_ids']:
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['pl_hostname'] = node['hostname']
+ res['pl_boot_state'] = \
+ nodeall_byhostname[node['hostname']]['boot_state']
+ #res['pl_last_contact'] = strftime(self.time_format, \
+ #gmtime(float(timestamp)))
+ sliver_id = Xrn(slice_urn, type='slice', \
+ id=nodeall_byhostname[node['hostname']]['node_id'], \
+ authority=self.hrn).urn
+
res['geni_urn'] = sliver_id
- if nodeall_byhostname[node]['boot_state'] == 'Alive':
+ node_name = node['hostname']
+ if nodeall_byhostname[node_name]['boot_state'] == 'Alive':
res['geni_status'] = 'ready'
else:
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 "
+ logger.debug("SLABDRIVER \tsliver_statusresources %s res %s "\
+ %(resources,res))
+ return result
+
+ @staticmethod
+ def get_user_record( hrn):
+ """ Returns the user record based on the hrn from the SFA DB """
+ return dbsession.query(RegRecord).filter_by(hrn = hrn).first()
+
+
+ def testbed_name (self):
+ return self.hrn
+
+ # 'geni_request_rspec_versions' and 'geni_ad_rspec_versions' are mandatory
+ def aggregate_version (self):
+ version_manager = VersionManager()
+ ad_rspec_versions = []
+ request_rspec_versions = []
+ for rspec_version in version_manager.versions:
+ if rspec_version.content_type in ['*', 'ad']:
+ ad_rspec_versions.append(rspec_version.to_dict())
+ if rspec_version.content_type in ['*', 'request']:
+ request_rspec_versions.append(rspec_version.to_dict())
+ return {
+ 'testbed':self.testbed_name(),
+ 'geni_request_rspec_versions': request_rspec_versions,
+ 'geni_ad_rspec_versions': ad_rspec_versions,
+ }
+
+
+ def create_sliver (self, slice_urn, slice_hrn, creds, rspec_string, \
+ users, options):
+ """ """
aggregate = SlabAggregate(self)
slices = SlabSlices(self)
peer = slices.get_peer(slice_hrn)
sfa_peer = slices.get_sfa_peer(slice_hrn)
- slice_record=None
+ slice_record = None
if not isinstance(creds, list):
creds = [creds]
if users:
- slice_record = users[0].get('slice_record', {})
-
+ slice_record = users[0].get('slice_record', {})
+ logger.debug("SLABDRIVER.PY \t ===============create_sliver \t\
+ creds %s \r\n \r\n users %s" \
+ %(creds, users))
+ slice_record['user'] = {'keys':users[0]['keys'], \
+ 'email':users[0]['email'], \
+ 'hrn':slice_record['reg-researchers'][0]}
# parse rspec
rspec = RSpec(rspec_string)
- print>>sys.stderr, "\r\n \r\n \t=============================== SLABDRIVER.PY create_sliver ============================rspec.version %s " %(rspec.version)
-
-
+ logger.debug("SLABDRIVER.PY \t create_sliver \trspec.version \
+ %s slice_record %s users %s" \
+ %(rspec.version,slice_record, users))
+
+
# 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)
+ #Removed options to verify_slice SA 14/08/12
+ sfa_slice = slices.verify_slice(slice_hrn, slice_record, peer, \
+ sfa_peer)
+
# ensure person records exists
- persons = slices.verify_persons(slice_hrn, slice, users, peer, sfa_peer, options=options)
- # ensure slice attributes exists?
+ #verify_persons returns added persons but since the return value
+ #is not used
+ slices.verify_persons(slice_hrn, sfa_slice, users, peer, \
+ sfa_peer, options=options)
+ #requested_attributes returned by rspec.version.get_slice_attributes()
+ #unused, removed SA 13/08/12
+ rspec.version.get_slice_attributes()
+
+ logger.debug("SLABDRIVER.PY create_sliver slice %s " %(sfa_slice))
-
# 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)
-
+ requested_slivers = [node.get('component_id') \
+ for node in rspec.version.get_nodes_with_slivers()\
+ if node.get('authority_id') is self.slab_api.root_auth]
+ l = [ node for node in rspec.version.get_nodes_with_slivers() ]
+ logger.debug("SLADRIVER \tcreate_sliver requested_slivers \
+ requested_slivers %s listnodes %s" \
+ %(requested_slivers,l))
+ #verify_slice_nodes returns nodes, but unused here. Removed SA 13/08/12.
+ #slices.verify_slice_nodes(sfa_slice, requested_slivers, peer)
- return aggregate.get_rspec(slice_xrn=slice_urn, version=rspec.version)
+ # add/remove leases
+ requested_lease_list = []
+
+
+
+ for lease in rspec.version.get_leases():
+ single_requested_lease = {}
+ logger.debug("SLABDRIVER.PY \tcreate_sliver lease %s " %(lease))
+
+ if not lease.get('lease_id'):
+ if get_authority(lease['component_id']) == self.slab_api.root_auth:
+ single_requested_lease['hostname'] = \
+ slab_xrn_to_hostname(\
+ lease.get('component_id').strip())
+ single_requested_lease['start_time'] = \
+ lease.get('start_time')
+ single_requested_lease['duration'] = lease.get('duration')
+ #Check the experiment's duration is valid before adding
+ #the lease to the requested leases list
+ duration_in_seconds = \
+ int(single_requested_lease['duration'])*60
+ if duration_in_seconds > self.slab_api.GetLeaseGranularity():
+ requested_lease_list.append(single_requested_lease)
+
+ #Create dict of leases by start_time, regrouping nodes reserved
+ #at the same
+ #time, for the same amount of time = one job on OAR
+ requested_job_dict = {}
+ for lease in requested_lease_list:
+
+ #In case it is an asap experiment start_time is empty
+ if lease['start_time'] == '':
+ lease['start_time'] = '0'
+
+ if lease['start_time'] not in requested_job_dict:
+ if isinstance(lease['hostname'], str):
+ lease['hostname'] = [lease['hostname']]
+
+ requested_job_dict[lease['start_time']] = lease
+
+ else :
+ job_lease = requested_job_dict[lease['start_time']]
+ if lease['duration'] == job_lease['duration'] :
+ job_lease['hostname'].append(lease['hostname'])
+
+
+
+
+ logger.debug("SLABDRIVER.PY \tcreate_sliver requested_job_dict %s "\
+ %(requested_job_dict))
+ #verify_slice_leases returns the leases , but the return value is unused
+ #here. Removed SA 13/08/12
+ slices.verify_slice_leases(sfa_slice, \
+ requested_job_dict, peer)
+
+ return aggregate.get_rspec(slice_xrn=slice_urn, \
+ login=sfa_slice['login'], version=rspec.version)
def delete_sliver (self, slice_urn, slice_hrn, creds, options):
- slice = self.GetSlices(slice_filter= slice_hrn, slice_filter_type = 'slice_hrn')
- print>>sys.stderr, "\r\n \r\n \t\t SLABDRIVER.PY delete_sliver slice %s" %(slice)
- if not slice:
+ sfa_slice_list = self.slab_api.GetSlices(slice_filter = slice_hrn, \
+ slice_filter_type = 'slice_hrn')
+
+ if not sfa_slice_list:
return 1
-
- 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 = slices.get_peer(slice_hrn)
- try:
- if peer:
- 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
+ #Delete all in the slice
+ for sfa_slice in sfa_slice_list:
+
+
+ logger.debug("SLABDRIVER.PY delete_sliver slice %s" %(sfa_slice))
+ slices = SlabSlices(self)
+ # determine if this is a peer slice
+
+ peer = slices.get_peer(slice_hrn)
+ #TODO delete_sliver SA : UnBindObjectFromPeer should be
+ #used when there is another
+ #senslab testbed, which is not the case 14/08/12 .
+
+ logger.debug("SLABDRIVER.PY delete_sliver peer %s \r\n \t sfa_slice %s " %(peer, sfa_slice))
+ try:
+ #if peer:
+ #self.slab_api.UnBindObjectFromPeer('slice', \
+ #sfa_slice['record_id_slice'], \
+ #peer, None)
+ self.slab_api.DeleteSliceFromNodes(sfa_slice)
+ return True
+ except :
+ return False
+ #finally:
+ #if peer:
+ #self.slab_api.BindObjectToPeer('slice', \
+ #sfa_slice['record_id_slice'], \
+ #peer, sfa_slice['peer_slice_id'])
+ #return 1
+
+
# 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)
version_manager = VersionManager()
# get the rspec's return format from options
- rspec_version = version_manager.get_version(options.get('geni_rspec_version'))
+ rspec_version = \
+ version_manager.get_version(options.get('geni_rspec_version'))
version_string = "rspec_%s" % (rspec_version)
#panos adding the info option to the caching key (can be improved)
if options.get('info'):
- version_string = version_string + "_"+options.get('info', 'default')
+ version_string = version_string + "_" + \
+ options.get('info', 'default')
+
+ # Adding the list_leases option to the caching key
+ if options.get('list_leases'):
+ version_string = version_string + "_"+options.get('list_leases', 'default')
+
+ # Adding geni_available to caching key
+ if options.get('geni_available'):
+ version_string = version_string + "_" + str(options.get('geni_available'))
# look in cache first
#if cached_requested and self.cache and not slice_hrn:
#rspec = self.cache.get(version_string)
#if rspec:
- #logger.debug("SlabDriver.ListResources: returning cached advertisement")
+ #logger.debug("SlabDriver.ListResources: \
+ #returning cached advertisement")
#return rspec
#panos: passing user-defined 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 "
+ #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)
+
# cache the result
#if self.cache and not slice_hrn:
#logger.debug("Slab.ListResources: stores advertisement in cache")
#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]
-
+
+ slices = self.slab_api.GetSlices()
+ logger.debug("SLABDRIVER.PY \tlist_slices hrn %s \r\n \r\n" %(slices))
+ slice_hrns = [slab_slice['hrn'] for slab_slice in slices]
+
+ slice_urns = [hrn_to_urn(slice_hrn, 'slice') \
+ for slice_hrn in slice_hrns]
+
# cache the result
#if self.cache:
#logger.debug ("SlabDriver.list_slices stores value in cache")
return slice_urns
- #No site or node register supported
+
def register (self, sfa_record, hrn, pub_key):
- type = sfa_record['type']
- slab_record = self.sfa_fields_to_slab_fields(type, hrn, sfa_record)
-
-
- if type == 'slice':
- acceptable_fields=['url', 'instantiation', 'name', 'description']
- for key in slab_record.keys():
- if key not in acceptable_fields:
- slab_record.pop(key)
- print>>sys.stderr, " \r\n \t\t SLABDRIVER.PY register"
- slices = self.GetSlices(slice_filter =slab_record['hrn'], slice_filter_type = 'slice_hrn')
- if not slices:
- pointer = self.AddSlice(slab_record)
- else:
- pointer = slices[0]['slice_id']
-
- elif type == 'user':
- persons = self.GetPersons([sfa_record])
- #persons = self.GetPersons([sfa_record['hrn']])
- if not persons:
- pointer = self.AddPerson(dict(sfa_record))
- #add in LDAP
- else:
- pointer = persons[0]['person_id']
-
- #Does this make sense to senslab ?
- #if 'enabled' in sfa_record and sfa_record['enabled']:
- #self.UpdatePerson(pointer, {'enabled': sfa_record['enabled']})
-
- # add this person to the site only if she is being added for the first
- # time by sfa and doesont already exist in plc
- if not persons or not persons[0]['site_ids']:
- login_base = get_leaf(sfa_record['authority'])
- self.AddPersonToSite(pointer, login_base)
-
- # What roles should this user have?
- self.AddRoleToPerson('user', pointer)
- # Add the user's key
- if pub_key:
- self.AddPersonKey(pointer, {'key_type' : 'ssh', 'key' : pub_key})
-
- #No node adding outside OAR
-
- return pointer
+ """
+ Adding new user, slice, node or site should not be handled
+ by SFA.
+
+ Adding nodes = OAR
+ Adding users = LDAP Senslab
+ Adding slice = Import from LDAP users
+ Adding site = OAR
+ """
+ return -1
- #No site or node record update allowed
+
def update (self, old_sfa_record, new_sfa_record, hrn, new_key):
+ """No site or node record update allowed in Senslab."""
+
pointer = old_sfa_record['pointer']
- type = old_sfa_record['type']
+ old_sfa_record_type = old_sfa_record['type']
# new_key implemented for users only
- if new_key and type not in [ 'user' ]:
- raise UnknownSfaType(type)
+ if new_key and old_sfa_record_type not in [ 'user' ]:
+ raise UnknownSfaType(old_sfa_record_type)
#if (type == "authority"):
#self.shell.UpdateSite(pointer, new_sfa_record)
- if type == "slice":
- slab_record=self.sfa_fields_to_slab_fields(type, hrn, new_sfa_record)
+ if old_sfa_record_type == "slice":
+ slab_record = self.slab_api.sfa_fields_to_slab_fields(old_sfa_record_type, \
+ hrn, new_sfa_record)
if 'name' in slab_record:
slab_record.pop('name')
- self.UpdateSlice(pointer, slab_record)
+ #Prototype should be UpdateSlice(self,
+ #auth, slice_id_or_name, slice_fields)
+ #Senslab cannot update slice since slice = job
+ #so we must delete and create another job
+ self.slab_api.UpdateSlice(pointer, slab_record)
- elif type == "user":
+ elif old_sfa_record_type == "user":
update_fields = {}
all_fields = new_sfa_record
for key in all_fields.keys():
'password', 'phone', 'url', 'bio', 'accepted_aup',
'enabled']:
update_fields[key] = all_fields[key]
- self.UpdatePerson(pointer, update_fields)
+ self.slab_api.UpdatePerson(pointer, update_fields)
if new_key:
# must check this key against the previous one if it exists
- persons = self.GetPersons([pointer], ['key_ids'])
+ persons = self.slab_api.GetPersons(['key_ids'])
person = persons[0]
keys = person['key_ids']
- keys = self.GetKeys(person['key_ids'])
+ keys = self.slab_api.GetKeys(person['key_ids'])
# Delete all stale keys
key_exists = False
for key in keys:
if new_key != key['key']:
- self.DeleteKey(key['key_id'])
+ self.slab_api.DeleteKey(key['key_id'])
else:
key_exists = True
if not key_exists:
- self.AddPersonKey(pointer, {'key_type': 'ssh', 'key': new_key})
+ self.slab_api.AddPersonKey(pointer, {'key_type': 'ssh', \
+ 'key': new_key})
return True
def remove (self, sfa_record):
- type=sfa_record['type']
- hrn=sfa_record['hrn']
- record_id= sfa_record['record_id']
- if type == 'user':
- username = hrn.split(".")[len(hrn.split(".")) -1]
- #get user in ldap
- persons = self.GetPersons(sfa_record)
- #persons = self.GetPersons(username)
- # only delete this person if he has site ids. if he doesnt, it probably means
- # he was just removed from a site, not actually deleted
- if persons and persons[0]['site_ids']:
- self.DeletePerson(username)
- elif type == 'slice':
- if self.GetSlices(slice_filter = hrn, slice_filter_type = 'slice_hrn'):
- self.DeleteSlice(hrn)
+ sfa_record_type = sfa_record['type']
+ hrn = sfa_record['hrn']
+ if sfa_record_type == 'user':
+
+ #get user from senslab ldap
+ person = self.slab_api.GetPersons(sfa_record)
+ #No registering at a given site in Senslab.
+ #Once registered to the LDAP, all senslab sites are
+ #accesible.
+ if person :
+ #Mark account as disabled in ldap
+ self.slab_api.DeletePerson(sfa_record)
+ elif sfa_record_type == 'slice':
+ if self.slab_api.GetSlices(slice_filter = hrn, \
+ slice_filter_type = 'slice_hrn'):
+ self.slab_api.DeleteSlice(sfa_record)
#elif type == 'authority':
#if self.GetSites(pointer):
return True
- def GetPeers (self,auth = None, peer_filter=None, return_fields_list=None):
-
- 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_list)
- 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_list:
- return records_list
-
-
- 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_list=None):
- """
- 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.LdapFindUser(f)
- person_list.append(person)
-
- else:
- person_list = self.ldap.LdapFindUser()
-
- return person_list
-
-
- def GetTimezone(self):
- server_timestamp,server_tz = self.oar.parser.SendRequest("GET_timezone")
- return server_timestamp,server_tz
-
-
- 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 GetJobsId(self, job_id, username = None ):
- """
- Details about a specific job.
- Includes details about submission time, jot type, state, events,
- owner, assigned ressources, walltime etc...
-
- """
- req = "GET_jobs_id"
- node_list_k = 'assigned_network_address'
- #Get job info from OAR
- job_info = self.oar.parser.SendRequest(req, job_id, username)
-
- logger.debug("SLABDRIVER \t GetJobs %s " %(job_info))
- try:
- if job_info['state'] == 'Terminated':
- logger.debug("SLABDRIVER \t GetJobsId job %s TERMINATED"\
- %(job_id))
- return None
- if job_info['state'] == 'Error':
- logger.debug("SLABDRIVER \t GetJobsId ERROR message %s "\
- %(job_info))
- return None
-
- except KeyError:
- logger.error("SLABDRIVER \tGetJobsId KeyError")
- return None
-
- parsed_job_info = self.get_info_on_reserved_nodes(job_info,node_list_k)
- #Replaces the previous entry "assigned_network_address" / "reserved_resources"
- #with "node_ids"
- job_info.update({'node_ids':parsed_job_info[node_list_k]})
- del job_info[node_list_k]
- logger.debug(" \r\nSLABDRIVER \t GetJobsId job_info %s " %(job_info))
- return job_info
-
-
- def GetJobsResources(self,job_id, 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']
-
- 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)
- logger.debug("SLABDRIVER \t GetJobsResources %s " %(job_info))
-
- parsed_job_info = self.get_info_on_reserved_nodes(job_info,node_list_k)
- #Replaces the previous entry "assigned_network_address" / "reserved_resources"
- #with "node_ids"
- job_info.update({'node_ids':parsed_job_info[node_list_k]})
- del job_info[node_list_k]
- return job_info
-
-
- def get_info_on_reserved_nodes(self,job_info,node_list_name):
- #Get the list of the testbed nodes records and make a
- #dictionnary keyed on the hostname out of it
- node_list_dict = self.GetNodes()
- #node_hostname_list = []
- node_hostname_list = [node['hostname'] for node in node_list_dict]
- #for node in node_list_dict:
- #node_hostname_list.append(node['hostname'])
- node_dict = dict(zip(node_hostname_list,node_list_dict))
- try :
- reserved_node_hostname_list = []
- for index in range(len(job_info[node_list_name])):
- #job_info[node_list_name][k] =
- reserved_node_hostname_list[index] = \
- node_dict[job_info[node_list_name][index]]['hostname']
-
- logger.debug("SLABDRIVER \t get_info_on_reserved_nodes \
- reserved_node_hostname_list %s" \
- %(reserved_node_hostname_list))
- except KeyError:
- logger.error("SLABDRIVER \t get_info_on_reserved_nodes KEYERROR " )
-
- return reserved_node_hostname_list
-
- def GetReservedNodes(self):
- # this function returns a list of all the nodes already involved in an oar job
- jobs = self.oar.parser.SendRequest("GET_running_jobs")
- print>>sys.stderr, "\r\n \r\n GetReservedNodes jobs %s" %(jobs)
- #jobs=self.oar.parser.SendRequest("GET_jobs_details")
- nodes = []
- if jobs['total'] == 0:
- return []
-
- for j in jobs :
- nodes = j['assigned_network_address']+nodes
- return nodes
-
- def GetNodes(self,node_filter_dict = None, return_fields_list = None):
- """
- node_filter_dict : dictionnary of lists
-
- """
- node_dict_by_id = self.oar.parser.SendRequest("GET_resources_full")
- node_dict_list = node_dict_by_id.values()
-
- #No filtering needed return the list directly
- if not (node_filter_dict or return_fields_list):
- return node_dict_list
-
- return_node_list = []
- if node_filter_dict:
- for filter_key in node_filter_dict:
- try:
- #Filter the node_dict_list by each value contained in the
- #list node_filter_dict[filter_key]
- for value in node_filter_dict[filter_key]:
- for node in node_dict_list:
- if node[filter_key] == value:
- if return_fields_list :
- tmp = {}
- for k in return_fields_list:
- tmp[k] = node[k]
- return_node_list.append(tmp)
- else:
- return_node_list.append(node)
- except KeyError:
- logger.log_exc("GetNodes KeyError")
- return
-
-
- return return_node_list
-
-
- def GetSites(self, site_filter_name = None, return_fields_list = None):
- site_dict = self.oar.parser.SendRequest("GET_sites")
- #site_dict : dict where the key is the sit ename
- return_site_list = []
- if not ( site_filter_name or return_fields_list):
- return_site_list = site_dict.values()
- return return_site_list
-
- if site_filter_name in site_dict:
- if return_fields_list:
- for field in return_fields_list:
- tmp = {}
- Create
- try:
- tmp[field] = site_dict[site_filter_name][field]
- except KeyError:
- logger.error("GetSites KeyError %s "%(field))
- return None
- return_site_list.append(tmp)
- else:
- return_site_list.append( site_dict[site_filter_name])
-
-
- return return_site_list
-
-
- def GetSlices(self, slice_filter = None, slice_filter_type = None, \
- return_fields_list=None):
- return_slice_list = []
- slicerec = {}
- rec = {}
- authorized_filter_types_list = ['slice_hrn', 'record_id_user']
- print>>sys.stderr,"\r\n SLABDRIVER \tGetSlices authorized_filter_types_list %s" %(authorized_filter_types_list)
- if slice_filter_type in authorized_filter_types_list:
- if slice_filter_type == 'slice_hrn':
- slicerec = slab_dbsession.query(SliceSenslab).\
- filter_by(slice_hrn = slice_filter).first()
-
- if slice_filter_type == 'record_id_user':
- slicerec = slab_dbsession.query(SliceSenslab).\
- filter_by(record_id_user = slice_filter).first()
-
- if slicerec:
- rec = slicerec.dump_sqlalchemyobj_to_dict()
- print>>sys.stderr,"\r\n SLABDRIVER \tGetSlices rec %s" %(rec)
- #Get login
- login = slicerec.slice_hrn.split(".")[1].split("_")[0]
- logger.debug("\r\n SLABDRIVER \tGetSlices login %s slice record %s"\
- %(login,rec))
- if slicerec.oar_job_id is not -1:
- #Check with OAR the status of the job if a job id is in
- #the slice record
- #rslt = self.GetJobsResources(slicerec.oar_job_id,username = login)
- rslt = self.GetJobsId(slicerec.oar_job_id,username = login)
- if rslt :
- rec.update(rslt)
- rec.update({'hrn':str(rec['slice_hrn'])})
- #If GetJobsResources 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_list:
- #return_slice_list = parse_filter(sliceslist, slice_filter,'slice', return_fields_list)
-
-
-
- return return_slice_list
-
-
-
-
- def testbed_name (self): return "senslab2"
-
- # 'geni_request_rspec_versions' and 'geni_ad_rspec_versions' are mandatory
- def aggregate_version (self):
- version_manager = VersionManager()
- ad_rspec_versions = []
- request_rspec_versions = []
- for rspec_version in version_manager.versions:
- if rspec_version.content_type in ['*', 'ad']:
- ad_rspec_versions.append(rspec_version.to_dict())
- if rspec_version.content_type in ['*', 'request']:
- request_rspec_versions.append(rspec_version.to_dict())
- return {
- 'testbed':self.testbed_name(),
- 'geni_request_rspec_versions': request_rspec_versions,
- 'geni_ad_rspec_versions': ad_rspec_versions,
- }
-
-
-
-
-
-
- ##
- # Convert SFA fields to PLC fields for use when registering up updating
- # registry record in the PLC database
- #
- # @param type type of record (user, slice, ...)
- # @param hrn human readable name
- # @param sfa_fields dictionary of SFA fields
- # @param slab_fields dictionary of PLC fields (output)
-
- 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])
-
- slab_record = {}
- #for field in record:
- # slab_record[field] = record[field]
-
- if type == "slice":
- #instantion used in get_slivers ?
- 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:
- slab_record["url"] = record["url"]
- if "description" in record:
- slab_record["description"] = record["description"]
- if "expires" in record:
- slab_record["expires"] = int(record["expires"])
-
- #nodes added by OAR only and then imported to SFA
- #elif type == "node":
- #if not "hostname" in slab_record:
- #if not "hostname" in record:
- #raise MissingSfaInfo("hostname")
- #slab_record["hostname"] = record["hostname"]
- #if not "model" in slab_record:
- #slab_record["model"] = "geni"
-
- #One authority only
- #elif type == "authority":
- #slab_record["login_base"] = hrn_to_slab_login_base(hrn)
-
- #if not "name" in slab_record:
- #slab_record["name"] = hrn
-
- #if not "abbreviated_name" in slab_record:
- #slab_record["abbreviated_name"] = hrn
-
- #if not "enabled" in slab_record:
- #slab_record["enabled"] = True
-
- #if not "is_public" in slab_record:
- #slab_record["is_public"] = True
-
- return slab_record
-
-
- 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']
- logger.debug("SLABDRIVER.PY \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['workdir']= '/tmp'
- reqdict['resource'] ="{network_address in ("
- #reqdict['property'] ="network_address in ("
- for node in added_nodes:
- print>>sys.stderr, "\r\n \r\n \t\tLaunchExperimentOnOAR node %s" %(node)
-
- #Get the ID of the node : remove the root auth and put the site in a separate list
- #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 <site>_, lets split and tanke the last part for now.
- #s=lastpart.split("_")
- #nodeid=s[-1]
- nodeid = node
- reqdict['resource'] += "'"+ nodeid +"', "
- nodeid_list.append(nodeid)
-
-
- reqdict['resource'] = reqdict['resource'][0: len( reqdict['resource'])-2] +")}/nodes=" + str(len(nodeid_list))
- 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.
- server_timestamp,server_tz = self.GetTimezone()
- if slot['date'] and slot['start_time']:
- if slot['timezone'] is '' or slot['timezone'] is None:
- #assume it is server timezone
- 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.strptime(date, self.time_format)
- user_datetime = user_datetime.replace(tzinfo = from_zone)
-
- #Convert to server zone
- #to_zone = tz.tzutc()
- to_zone = tz.gettz(server_tz)
- reservation_date = user_datetime.astimezone(to_zone)
- #Readable time accpeted by OAR
- reqdict['reservation']= reservation_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.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
- logger.debug("SLABDRIVER.PY \tLaunchExperimentOnOAR 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<jobid>.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()
-
- # 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 augment_records_with_testbed_info (self, sfa_records):
- return self.fill_record_info (sfa_records)
-
- def fill_record_info(self, record_list):
- """
- Given a SFA record, fill in the senslab specific and SFA specific
- fields in the record.
- """
-
- logger.debug("SLABDRIVER \tfill_record_info records %s " %(record_list))
- if not isinstance(record_list, list):
- record_list = [record_list]
- try:
- for record in record_list:
- #If the record is a SFA slice record, then add information
- #about the user of this slice. This kind of information is in the
- #Senslab's DB.
- if str(record['type']) == 'slice':
- #Get slab slice record.
- recslice = self.GetSlices(slice_filter = \
- str(record['hrn']),\
- slice_filter_type = 'slice_hrn')
- recuser = dbsession.query(RegRecord).filter_by(record_id = \
- recslice['record_id_user']).first()
- logger.debug( "SLABDRIVER.PY \t fill_record_info SLICE \
- rec %s \r\n \r\n" %(recslice))
- 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':
- #The record is a SFA user record.
- #Get the information about his slice from Senslab's DB
- #and add it to the user record.
- recslice = self.GetSlices(slice_filter = \
- record['record_id'],\
- slice_filter_type = 'record_id_user')
-
- logger.debug( "SLABDRIVER.PY \t fill_record_info user \
- rec %s \r\n \r\n" %(recslice))
- #Append slice record in records list,
- #therefore 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 = \
- recslice['record_id_user']).first()
- recslice.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']]})
-
- #GetPersons takes [] as filters
- #user_slab = self.GetPersons([{'hrn':recuser.hrn}])
- user_slab = self.GetPersons([record])
-
- recslice.update({'type':'slice','hrn':recslice['slice_hrn']})
- record.update(user_slab[0])
- #For client_helper.py compatibility
- record.update( { 'geni_urn':'',
- 'keys':'',
- 'key_ids':'' })
- record_list.append(recslice)
-
- logger.debug("SLABDRIVER.PY \tfill_record_info ADDING SLICE\
- INFO TO USER records %s" %(record_list))
-
-
- except TypeError,e:
- logger.log_exc("SLABDRIVER \t fill_record_info EXCEPTION %s" %(e))
-
- return
-
- #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:
- #oldList = oldRecord.get(listName, [])
- #else:
- #oldList = []
- #newList = record.get(listName, [])
-
- ## if the lists are the same, then we don't have to update anything
- #if (oldList == newList):
- #return
-
- ## build a list of the new person ids, by looking up each person to get
- ## their pointer
- #newIdList = []
- #table = SfaTable()
- #records = table.find({'type': 'user', 'hrn': newList})
- #for rec in records:
- #newIdList.append(rec['pointer'])
-
- ## build a list of the old person ids from the person_ids field
- #if oldRecord:
- #oldIdList = oldRecord.get("person_ids", [])
- #containerId = oldRecord.get_pointer()
- #else:
- ## if oldRecord==None, then we are doing a Register, instead of an
- ## update.
- #oldIdList = []
- #containerId = record.get_pointer()
-
- ## add people who are in the new list, but not the oldList
- #for personId in newIdList:
- #if not (personId in oldIdList):
- #addFunc(self.plauth, personId, containerId)
-
- ## remove people who are in the old list, but not the new list
- #for personId in oldIdList:
- #if not (personId in newIdList):
- #delFunc(self.plauth, personId, containerId)
-
- #def update_membership(self, oldRecord, record):
- #print >>sys.stderr, " \r\n \r\n ***SLABDRIVER.PY update_membership record ", record
- #if record.type == "slice":
- #self.update_membership_list(oldRecord, record, 'researcher',
- #self.users.AddPersonToSlice,
- #self.users.DeletePersonFromSlice)
- #elif record.type == "authority":
- ## xxx TODO
- #pass
-
-### thierry
-# I don't think you plan on running a component manager at this point
-# let me clean up the mess of ComponentAPI that is deprecated anyways
git://git.onelab.eu / sfa.git / blobdiff