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root/cvsroot/COMP/CRAB/python/SchedulerCondor.py

Comparing COMP/CRAB/python/SchedulerCondor.py (file contents):
Revision 1.2 by ewv, Wed May 21 19:27:30 2008 UTC vs.
Revision 1.27 by ewv, Tue Aug 18 15:00:37 2009 UTC

#	Line 1 | Line 1
1	+	"""
2	+	Implements the vanilla (local) Condor scheduler
3	+	"""
4	+
5		__revision__ = "$Id$"
6		__version__ = "$Revision$"
7
8	<	from Scheduler import Scheduler
9	<	from SchedulerLocal import SchedulerLocal
6	<	from crab_exceptions import *
7	<	from crab_util import *
8	<	from crab_logger import Logger
9	<	import common
8	>	from SchedulerLocal  import SchedulerLocal
9	>	from crab_exceptions import CrabException
10
11	+	import common
12		import os
13	<
14	<	#  Naming convention:
14	<	#  methods starting with 'ws' are responsible to provide
15	<	#  corresponding part of the job script ('ws' stands for 'write script').
13	>	import socket
14	>	import sha
15
16		class SchedulerCondor(SchedulerLocal) :
18	–
19	–	def __init__(self):
20	–	Scheduler.__init__(self,"CONDOR")
21	–	return
22	–
23	–	def configure(self, cfg_params):
24	–	SchedulerLocal.configure(self, cfg_params)
25	–	self.environment_unique_identifier ='${HOSTNAME}_${CONDOR_ID}_' + common._db.queryTask('name')
26	–	return
27	–
28	–	def sched_parameter(self,i,task):
29	–	"""
30	–	Return scheduler-specific parameters
31	–	"""
32	–	index = int(common._db.nJobs()) - 1
33	–	sched_param= ''
34	–
35	–	for i in range(index):
36	–	pass
37	–
38	–	return sched_param
39	–
40	–	def realSchedParams(self,cfg_params):
17		"""
18	<	Return dictionary with specific parameters, to use
19	<	with real scheduler
18	>	Class to implement the vanilla (local) Condor scheduler
19	>	Naming convention:  Methods starting with 'ws' provide
20	>	the corresponding part of the job script
21	>	('ws' stands for 'write script').
22		"""
23
24	<	tmpDir = os.path.join(common.work_space.shareDir(),'.condor_temp')
25	<	params = {'tmpDir':tmpDir}
26	<	return  params
27	<
28	<	def loggingInfo(self, id):
29	<	""" return logging info about job nj """
30	<	cmd = 'something'
31	<	#cmd_out = runCommand(cmd)
32	<	return ''
24	>	def __init__(self):
25	>	SchedulerLocal.__init__(self,"CONDOR")
26	>	self.datasetPath   = None
27	>	self.selectNoInput = None
28	>	self.return_data   = 0
29	>	self.copy_data     = 0
30	>
31	>	self.environment_unique_identifier = None
32	>	return
33	>
34	>
35	>	def configure(self, cfg_params):
36	>	"""
37	>	Configure the scheduler with the config settings from the user
38	>	"""
39	>
40	>	SchedulerLocal.configure(self, cfg_params)
41	>
42	>	try:
43	>	tmp =  cfg_params['CMSSW.datasetpath']
44	>	if tmp.lower() == 'none':
45	>	self.datasetPath = None
46	>	self.selectNoInput = 1
47	>	else:
48	>	self.datasetPath = tmp
49	>	self.selectNoInput = 0
50	>	except KeyError:
51	>	msg = "Error: datasetpath not defined "
52	>	raise CrabException(msg)
53	>
54	>	self.return_data = cfg_params.get('USER.return_data', 0)
55	>	self.copy_data   = cfg_params.get("USER.copy_data", 0)
56	>
57	>	self.proxyValid = 0
58	>	self.dontCheckProxy = int(cfg_params.get("GRID.dont_check_proxy", 0))
59	>	self.proxyServer = cfg_params.get("GRID.proxy_server", 'myproxy.cern.ch')
60	>	common.logger.debug('Setting myproxy server to ' + self.proxyServer)
61	>
62	>	self.group = cfg_params.get("GRID.group", None)
63	>	self.role  = cfg_params.get("GRID.role", None)
64	>	self.VO    = cfg_params.get('GRID.virtual_organization', 'cms')
65	>
66	>	self.checkProxy()
67	>
68	>	return
69	>
70	>	def envUniqueID(self):
71	>	taskHash = sha.new(common._db.queryTask('name')).hexdigest()
72	>	id = "https://" + socket.gethostname() + '/' + taskHash + "/${NJob}"
73	>	return id
74	>
75	>	def sched_parameter(self, i, task):
76	>	"""
77	>	Return scheduler-specific parameters
78	>	"""
79	>	req = ''
80	>	if self.EDG_addJdlParam:
81	>	if self.EDG_addJdlParam[-1] == '':
82	>	self.EDG_addJdlParam = self.EDG_addJdlParam[:-1]
83	>	for p in self.EDG_addJdlParam:
84	>	req += p.strip()+';\n'
85	>
86	>	return req
87	>
88	>
89	>	def realSchedParams(self, cfg_params):
90	>	"""
91	>	Return dictionary with specific parameters, to use with real scheduler
92	>	"""
93	>
94	>	tmpDir = os.path.join(common.work_space.shareDir(),'.condor_temp')
95	>	tmpDir = os.path.join(common.work_space.shareDir(),'.condor_temp')
96	>	jobDir = common.work_space.jobDir()
97	>	params = {'tmpDir':tmpDir,
98	>	'jobDir':jobDir}
99	>	return params
100	>
101	>
102	>	def listMatch(self, seList, full):
103	>	"""
104	>	Check the compatibility of available resources
105	>	"""
106	>
107	>	return [True]
108	>
109	>
110	>	def decodeLogInfo(self, fileName):
111	>	"""
112	>	Parse logging info file and return main info
113	>	"""
114	>
115	>	import CondorGLoggingInfo
116	>	loggingInfo = CondorGLoggingInfo.CondorGLoggingInfo()
117	>	reason = loggingInfo.decodeReason(fileName)
118	>	return reason
119	>
120	>
121	>	def wsCopyOutput(self):
122	>	"""
123	>	Write a CopyResults part of a job script, e.g.
124	>	to copy produced output into a storage element.
125	>	"""
126	>	txt = self.wsCopyOutput_comm()
127	>	return txt
128	>
129	>
130	>	def wsExitFunc(self):
131	>	"""
132	>	Returns the part of the job script which runs prior to exit
133	>	"""
134	>
135	>	txt = '\n'
136	>	txt += '#\n'
137	>	txt += '# EXECUTE THIS FUNCTION BEFORE EXIT \n'
138	>	txt += '#\n\n'
139	>
140	>	txt += 'func_exit() { \n'
141	>	txt += self.wsExitFunc_common()
142	>
143	>	txt += '    tar zcvf ${out_files}.tgz  ${final_list}\n'
144	>	txt += '    cp  ${out_files}.tgz $_CONDOR_SCRATCH_DIR/\n'
145	>	txt += '    cp  crab_fjr_$NJob.xml $_CONDOR_SCRATCH_DIR/\n'
146	>
147	>	txt += '    exit $job_exit_code\n'
148	>	txt += '}\n'
149	>
150	>	return txt
151	>
152	>	def wsInitialEnvironment(self):
153	>	"""
154	>	Returns part of a job script which does scheduler-specific work.
155	>	"""
156	>
157	>	txt  = '\n# Written by SchedulerCondor::wsInitialEnvironment\n'
158	>	txt += 'echo "Beginning environment"\n'
159	>	txt += 'printenv | sort\n'
160	>
161	>	txt += 'middleware='+self.name()+' \n'
162	>	txt += 'if [ -e /opt/d-cache/srm/bin ]; then\n'
163	>	txt += '  export PATH=${PATH}:/opt/d-cache/srm/bin\n'
164	>	txt += 'fi\n'
165	>
166	>	txt += """
167	>	if [ $_CONDOR_SCRATCH_DIR ] && [ -d $_CONDOR_SCRATCH_DIR ]; then
168	>	echo "cd to Condor scratch directory: $_CONDOR_SCRATCH_DIR"
169	>	if [ -e ../default.tgz ] ;then
170	>	echo "Found ISB in parent directory (Local Condor)"
171	>	cp ../default.tgz $_CONDOR_SCRATCH_DIR
172	>	fi
173	>	cd $_CONDOR_SCRATCH_DIR
174	>	fi
175	>	"""
176	>
177	>	return txt
178	>
179	>
180	>	def sched_fix_parameter(self):
181	>	"""
182	>	Returns string with requirements and scheduler-specific parameters
183	>	"""
184	>
185	>	if self.EDG_requirements:
186	>	req = self.EDG_requirements
187	>	taskReq = {'commonRequirements':req}
188	>	common._db.updateTask_(taskReq)

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