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"""
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Implements the vanilla (local) Condor scheduler
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"""
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__revision__ = "$Id: SchedulerCondor.py,v 1.19 2009/02/19 21:15:01 ewv Exp $"
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__version__ = "$Revision: 1.19 $"
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from SchedulerLocal import SchedulerLocal
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from crab_exceptions import CrabException
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import common
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import os
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import socket
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import sha
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class SchedulerCondor(SchedulerLocal) :
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"""
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Class to implement the vanilla (local) Condor scheduler
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Naming convention: Methods starting with 'ws' provide
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the corresponding part of the job script
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('ws' stands for 'write script').
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"""
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def __init__(self):
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SchedulerLocal.__init__(self,"CONDOR")
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self.datasetPath = None
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self.selectNoInput = None
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self.return_data = 0
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self.copy_data = 0
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self.environment_unique_identifier = None
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return
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def configure(self, cfg_params):
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"""
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Configure the scheduler with the config settings from the user
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"""
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SchedulerLocal.configure(self, cfg_params)
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taskHash = sha.new(common._db.queryTask('name')).hexdigest()
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self.environment_unique_identifier = "https://" + \
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socket.gethostname() + '/' + taskHash + "/${NJob}"
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try:
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tmp = cfg_params['CMSSW.datasetpath']
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if tmp.lower() == 'none':
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self.datasetPath = None
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self.selectNoInput = 1
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else:
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self.datasetPath = tmp
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self.selectNoInput = 0
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except KeyError:
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msg = "Error: datasetpath not defined "
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raise CrabException(msg)
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self.return_data = cfg_params.get('USER.return_data', 0)
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self.copy_data = cfg_params.get("USER.copy_data", 0)
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if int(self.return_data) == 0 and int(self.copy_data) == 0:
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msg = 'Error: return_data and copy_data cannot both be set to 0\n'
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msg += 'Please modify your crab.cfg file\n'
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raise CrabException(msg)
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if int(self.return_data) == 1 and int(self.copy_data) == 1:
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msg = 'Error: return_data and copy_data cannot both be set to 1\n'
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msg += 'Please modify your crab.cfg file\n'
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raise CrabException(msg)
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if int(self.copy_data) == 0 and int(self.publish_data) == 1:
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msg = 'Warning: publish_data=1 must be used with copy_data=1\n'
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msg += 'Please modify the copy_data value in your crab.cfg file\n'
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common.logger.message(msg)
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raise CrabException(msg)
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if int(self.copy_data) == 1:
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self.SE = cfg_params.get('USER.storage_element', None)
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if not self.SE:
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msg = "Error. The [USER] section has no 'storage_element'"
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common.logger.message(msg)
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raise CrabException(msg)
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self.proxyValid = 0
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self.dontCheckProxy = int(cfg_params.get("EDG.dont_check_proxy", 0))
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self.proxyServer = cfg_params.get("EDG.proxy_server", 'myproxy.cern.ch')
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common.logger.debug(5,'Setting myproxy server to ' + self.proxyServer)
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self.group = cfg_params.get("EDG.group", None)
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self.role = cfg_params.get("EDG.role", None)
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self.VO = cfg_params.get('EDG.virtual_organization', 'cms')
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self.checkProxy()
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self.role = None
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return
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def sched_parameter(self, i, task):
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"""
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Return scheduler-specific parameters
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"""
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index = int(common._db.nJobs()) - 1
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schedParam = ''
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for i in range(index):
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pass
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return schedParam
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def realSchedParams(self, cfg_params):
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"""
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Return dictionary with specific parameters, to use with real scheduler
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"""
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tmpDir = os.path.join(common.work_space.shareDir(),'.condor_temp')
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tmpDir = os.path.join(common.work_space.shareDir(),'.condor_temp')
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jobDir = common.work_space.jobDir()
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params = {'tmpDir':tmpDir,
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'jobDir':jobDir}
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return params
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def listMatch(self, seList, full):
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"""
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Check the compatibility of available resources
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"""
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return [True]
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def decodeLogInfo(self, fileName):
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"""
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Parse logging info file and return main info
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"""
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import CondorGLoggingInfo
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loggingInfo = CondorGLoggingInfo.CondorGLoggingInfo()
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reason = loggingInfo.decodeReason(fileName)
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return reason
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def wsCopyOutput(self):
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"""
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Write a CopyResults part of a job script, e.g.
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to copy produced output into a storage element.
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"""
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txt = self.wsCopyOutput_comm()
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return txt
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def wsExitFunc(self):
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"""
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Returns the part of the job script which runs prior to exit
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"""
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txt = '\n'
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txt += '#\n'
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txt += '# EXECUTE THIS FUNCTION BEFORE EXIT \n'
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txt += '#\n\n'
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txt += 'func_exit() { \n'
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txt += self.wsExitFunc_common()
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txt += ' tar zcvf ${out_files}.tgz ${final_list}\n'
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txt += ' cp ${out_files}.tgz $_CONDOR_SCRATCH_DIR/\n'
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txt += ' cp crab_fjr_$NJob.xml $_CONDOR_SCRATCH_DIR/\n'
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txt += ' exit $job_exit_code\n'
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txt += '}\n'
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return txt
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def wsInitialEnvironment(self):
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"""
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Returns part of a job script which does scheduler-specific work.
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"""
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txt = '\n# Written by SchedulerCondor::wsInitialEnvironment\n'
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txt += 'echo "Beginning environment"\n'
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txt += 'printenv | sort\n'
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txt += 'middleware='+self.name()+' \n'
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txt += 'if [ -e /opt/d-cache/srm/bin ]; then\n'
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txt += ' export PATH=${PATH}:/opt/d-cache/srm/bin\n'
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txt += 'fi\n'
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txt += """
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if [ $_CONDOR_SCRATCH_DIR ] && [ -d $_CONDOR_SCRATCH_DIR ]; then
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echo "cd to Condor scratch directory: $_CONDOR_SCRATCH_DIR"
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if [ -e ../default.tgz ] ;then
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echo "Found ISB in parent directory (Local Condor)"
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cp ../default.tgz $_CONDOR_SCRATCH_DIR
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fi
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cd $_CONDOR_SCRATCH_DIR
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fi
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"""
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return txt
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