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#!/usr/bin/env python 

 

# 

# LSST Data Management System 

# Copyright 2008-2016 LSST Corporation. 

# 

# This product includes software developed by the 

# LSST Project (http://www.lsst.org/). 

# 

# This program is free software: you can redistribute it and/or modify 

# it under the terms of the GNU General Public License as published by 

# the Free Software Foundation, either version 3 of the License, or 

# (at your option) any later version. 

# 

# This program is distributed in the hope that it will be useful, 

# but WITHOUT ANY WARRANTY; without even the implied warranty of 

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 

# GNU General Public License for more details. 

# 

# You should have received a copy of the LSST License Statement and 

# the GNU General Public License along with this program. If not, 

# see <http://www.lsstcorp.org/LegalNotices/>. 

# 

 

from __future__ import print_function 

from builtins import str 

from builtins import object 

import os 

import pwd 

from datetime import datetime 

from string import Template 

from lsst.ctrl.execute import envString 

from lsst.ctrl.execute.allocationConfig import AllocationConfig 

from lsst.ctrl.execute.condorConfig import CondorConfig 

from lsst.ctrl.execute.condorInfoConfig import CondorInfoConfig 

from lsst.ctrl.execute.templateWriter import TemplateWriter 

from lsst.ctrl.execute.seqFile import SeqFile 

 

from lsst.ctrl.execute.allocator import Allocator 

 

class pbsPlugin(Allocator): 

 

def submit(self, platform, platformPkgDir): 

# This have specific paths to prevent abitrary binaries from being 

# executed. The "gsi"* utilities are configured to use either grid proxies 

# or ssh, automatically. 

remoteLoginCmd = "/usr/bin/gsissh" 

remoteCopyCmd = "/usr/bin/gsiscp" 

 

configName = os.path.join(platformPkgDir, "etc", "config", "pbsConfig.py") 

 

self.loadPbs(configName) 

verbose = self.isVerbose() 

 

pbsName = os.path.join(platformPkgDir, "etc", "templates", "generic.pbs.template") 

generatedPbsFile = self.createPbsFile(pbsName) 

 

condorFile = os.path.join(platformPkgDir, "etc", "templates", "glidein_condor_config.template") 

generatedCondorConfigFile = self.createCondorConfigFile(condorFile) 

 

scratchDirParam = self.getScratchDirectory() 

template = Template(scratchDirParam) 

scratchDir = template.substitute(USER_HOME=self.getUserHome()) 

 

userName = self.getUserName() 

hostName = self.getHostName() 

 

utilityPath = self.getUtilityPath() 

 

# 

# execute copy of PBS file to XSEDE node 

# 

cmd = "%s %s %s@%s:%s/%s" % (remoteCopyCmd, generatedPbsFile, userName, 

hostName, scratchDir, os.path.basename(generatedPbsFile)) 

if verbose: 

print(cmd) 

exitCode = runCommand(cmd, verbose) 

if exitCode != 0: 

print("error running %s to %s." % (remoteCopyCmd, hostName)) 

sys.exit(exitCode) 

 

# 

# execute copy of Condor config file to XSEDE node 

# 

cmd = "%s %s %s@%s:%s/%s" % (remoteCopyCmd, generatedCondorConfigFile, userName, 

hostName, scratchDir, os.path.basename(generatedCondorConfigFile)) 

if verbose: 

print(cmd) 

exitCode = runCommand(cmd, verbose) 

if exitCode != 0: 

print("error running %s to %s." % (remoteCopyCmd, hostName)) 

sys.exit(exitCode) 

 

# 

# execute qsub command on XSEDE node to perform Condor glide-in 

# 

cmd = "%s %s@%s %s/qsub %s/%s" % (remoteLoginCmd, userName, hostName, 

utilityPath, scratchDir, os.path.basename(generatedPbsFile)) 

if verbose: 

print(cmd) 

exitCode = runCommand(cmd, verbose) 

if exitCode != 0: 

print("error running %s to %s." % (remoteLoginCmd, hostName)) 

sys.exit(exitCode) 

 

self.printNodeSetInfo() 

 

def loadPbs(self, name): 

configuration = self.loadAllocationConfig(name, "pbs") 

template = Template(configuration.platform.scratchDirectory) 

scratchDir = template.substitute(USER_HOME=self.getUserHome()) 

self.defaults["SCRATCH_DIR"] = scratchDir