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

Comparing COMP/CRAB/python/SchedulerGlite.py (file contents):
Revision 1.1.2.1 by spiga, Wed Jul 19 14:58:22 2006 UTC vs.
Revision 1.52 by spiga, Mon May 5 23:48:23 2008 UTC

#	Line 1 | Line 1
1	<	from Scheduler import Scheduler
1	>	from SchedulerGrid import SchedulerGrid
2		from crab_logger import Logger
3		from crab_exceptions import *
4		from crab_util import *
5	<	from EdgConfig import *
5	>	from GliteConfig import *
6	>	import EdgLoggingInfo
7		import common
8
9		import os, sys, time
10
11	<	class SchedulerGlite(Scheduler):
12	<	def __init__(self):
13	<	Scheduler.__init__(self,"GLITE")
14	<	self.states = [ "Acl", "cancelReason", "cancelling","ce_node","children", \
15	<	"children_hist","children_num","children_states","condorId","condor_jdl", \
16	<	"cpuTime","destination", "done_code","exit_code","expectFrom", \
17	<	"expectUpdate","globusId","jdl","jobId","jobtype", \
18	<	"lastUpdateTime","localId","location", "matched_jdl","network_server", \
19	<	"owner","parent_job", "reason","resubmitted","rsl","seed",\
20	<	"stateEnterTime","stateEnterTimes","subjob_failed", \
21	<	"user tags" , "status" , "status_code","hierarchy"]
22	<	return
23	<
24	<	def configure(self, cfg_params):
25	<
26	<	try:
27	<	RB = cfg_params["EDG.rb"]
28	<	edgConfig = EdgConfig(RB)
29	<	self.edg_config = edgConfig.config()
30	<	self.edg_config_vo = edgConfig.configVO()
31	<	except KeyError:
32	<	self.edg_config = ''
33	<	self.edg_config_vo = ''
34	<
34	<	try:
35	<	self.proxyServer = cfg_params["EDG.proxy_server"]
36	<	except KeyError:
37	<	self.proxyServer = 'myproxy.cern.ch'
38	<	common.logger.debug(5,'Setting myproxy server to '+self.proxyServer)
39	<
40	<	try: self.LCG_version = cfg_params["EDG.lcg_version"]
41	<	except KeyError: self.LCG_version = '2'
42	<
43	<	try: self.EDG_requirements = cfg_params['EDG.requirements']
44	<	except KeyError: self.EDG_requirements = ''
45	<
46	<	try: self.EDG_retry_count = cfg_params['EDG.retry_count']
47	<	except KeyError: self.EDG_retry_count = ''
48	<
49	<	try:
50	<	self.EDG_ce_black_list = cfg_params['EDG.ce_black_list']
51	<	except KeyError:
52	<	self.EDG_ce_black_list  = ''
53	<
54	<	try:
55	<	self.EDG_ce_white_list = cfg_params['EDG.ce_white_list']
56	<	except KeyError: self.EDG_ce_white_list = ''
57	<
58	<	try: self.VO = cfg_params['EDG.virtual_organization']
59	<	except KeyError: self.VO = 'cms'
60	<
61	<	try: self.return_data = cfg_params['USER.return_data']
62	<	except KeyError: self.return_data = 1
63	<
64	<	try:
65	<	self.copy_input_data = common.analisys_common_info['copy_input_data']
66	<	except KeyError: self.copy_input_data = 0
67	<
68	<	try:
69	<	self.copy_data = cfg_params["USER.copy_data"]
70	<	if int(self.copy_data) == 1:
71	<	try:
72	<	self.SE = cfg_params['USER.storage_element']
73	<	self.SE_PATH = cfg_params['USER.storage_path']
74	<	except KeyError:
75	<	msg = "Error. The [USER] section does not have 'storage_element'"
76	<	msg = msg + " and/or 'storage_path' entries, necessary to copy the output"
77	<	common.logger.message(msg)
78	<	raise CrabException(msg)
79	<	except KeyError: self.copy_data = 0
80	<
81	<	if ( int(self.return_data) == 0 and int(self.copy_data) == 0 ):
82	<	msg = 'Warning: return_data = 0 and copy_data = 0 ==> your exe output will be lost\n'
83	<	msg = msg + 'Please modify return_data and copy_data value in your crab.cfg file\n'
84	<	raise CrabException(msg)
85	<
86	<	try:
87	<	self.lfc_host = cfg_params['EDG.lfc_host']
88	<	except KeyError:
89	<	msg = "Error. The [EDG] section does not have 'lfc_host' value"
90	<	msg = msg + " it's necessary to know the LFC host name"
91	<	common.logger.message(msg)
92	<	raise CrabException(msg)
93	<	try:
94	<	self.lcg_catalog_type = cfg_params['EDG.lcg_catalog_type']
95	<	except KeyError:
96	<	msg = "Error. The [EDG] section does not have 'lcg_catalog_type' value"
97	<	msg = msg + " it's necessary to know the catalog type"
98	<	common.logger.message(msg)
99	<	raise CrabException(msg)
100	<	try:
101	<	self.lfc_home = cfg_params['EDG.lfc_home']
102	<	except KeyError:
103	<	msg = "Error. The [EDG] section does not have 'lfc_home' value"
104	<	msg = msg + " it's necessary to know the home catalog dir"
105	<	common.logger.message(msg)
106	<	raise CrabException(msg)
11	>	class SchedulerGlite(SchedulerGrid):
12	>	def __init__(self, name="GLITE"):
13	>	SchedulerGrid.__init__(self,name)
14	>
15	>	self.OSBsize = 55000
16	>
17	>	def configure(self,cfg_params):
18	>	SchedulerGrid.configure(self, cfg_params)
19	>	self.checkProxy()
20	>	self.environment_unique_identifier = 'GLITE_WMS_JOBID'
21	>
22	>	def realSchedParams(self,cfg_params):
23	>	"""
24	>	Return dictionary with specific parameters, to use
25	>	with real scheduler
26	>	"""
27	>	self.rb_param_file=''
28	>	if (cfg_params.has_key('EDG.rb')):
29	>	self.rb_param_file=common.scheduler.rb_configure(cfg_params.get("EDG.rb"))
30	>	self.wms_service=cfg_params.get("EDG.wms_service",'')
31	>	params = { 'service' : self.wms_service, \
32	>	'config' : self.rb_param_file
33	>	}
34	>	return  params
35
108	–	try:
109	–	self.register_data = cfg_params["USER.register_data"]
110	–	if int(self.register_data) == 1:
111	–	try:
112	–	self.LFN = cfg_params['USER.lfn_dir']
113	–	except KeyError:
114	–	msg = "Error. The [USER] section does not have 'lfn_dir' value"
115	–	msg = msg + " it's necessary for LCF registration"
116	–	common.logger.message(msg)
117	–	raise CrabException(msg)
118	–	except KeyError: self.register_data = 0
119	–
120	–	if ( int(self.copy_data) == 0 and int(self.register_data) == 1 ):
121	–	msg = 'Warning: register_data = 1 must be used with copy_data = 1\n'
122	–	msg = msg + 'Please modify copy_data value in your crab.cfg file\n'
123	–	common.logger.message(msg)
124	–	raise CrabException(msg)
125	–
126	–	try: self.EDG_requirements = cfg_params['EDG.requirements']
127	–	except KeyError: self.EDG_requirements = ''
128	–
129	–	try: self.EDG_retry_count = cfg_params['EDG.retry_count']
130	–	except KeyError: self.EDG_retry_count = ''
131	–
132	–	try: self.EDG_clock_time = cfg_params['EDG.max_wall_clock_time']
133	–	except KeyError: self.EDG_clock_time= ''
134	–
135	–	try: self.EDG_cpu_time = cfg_params['EDG.max_cpu_time']
136	–	except KeyError: self.EDG_cpu_time = ''
137	–
138	–	# Add EDG_WL_LOCATION to the python path
139	–	try:
140	–	path = os.environ['EDG_WL_LOCATION']
141	–	except:
142	–	msg = "Error: the EDG_WL_LOCATION variable is not set."
143	–	raise CrabException(msg)
144	–
145	–	libPath=os.path.join(path, "lib")
146	–	sys.path.append(libPath)
147	–	libPath=os.path.join(path, "lib", "python")
148	–	sys.path.append(libPath)
36
37	<	self.proxyValid=0
38	<	return
39	<
37	>	def rb_configure(self, RB):
38	>	if not RB: return None
39	>	glite_config = None
40	>	rb_param_file = None
41
42	<	def sched_parameter(self):
43	<	"""
156	<	Returns file with scheduler-specific parameters
157	<	"""
158	<	if (self.edg_config and self.edg_config_vo != ''):
159	<	self.param='sched_param.clad'
160	<	param_file = open(common.work_space.shareDir()+'/'+self.param, 'w')
161	<	param_file.write('RBconfig = "'+self.edg_config+'";\n')
162	<	param_file.write('RBconfigVO = "'+self.edg_config_vo+'";')
163	<	param_file.close()
164	<	return 1
165	<	else:
166	<	return 0
167	<
168	<	def wsSetupEnvironment(self):
169	<	"""
170	<	Returns part of a job script which does scheduler-specific work.
171	<	"""
172	<	txt = ''
173	<	txt += 'echo "middleware discovery " \n'
174	<	txt += 'if [ $VO_CMS_SW_DIR ]; then\n'
175	<	txt += '    middleware=LCG \n'
176	<	txt += '    echo "middleware =$middleware" \n'
177	<	txt += 'elif [ $GRID3_APP_DIR ]; then\n'
178	<	txt += '    middleware=OSG \n'
179	<	txt += '    echo "middleware =$middleware" \n'
180	<	txt += 'elif [ $OSG_APP ]; then \n'
181	<	txt += '    middleware=OSG \n'
182	<	txt += '    echo "middleware =$middleware" \n'
183	<	txt += 'else \n'
184	<	txt += '    echo "SET_CMS_ENV 1 ==> middleware not identified" \n'
185	<	txt += '    echo "JOB_EXIT_STATUS = 1"\n'
186	<	txt += '    exit 1\n'
187	<	txt += 'fi\n'
188	<
189	<	txt += '\n\n'
190	<
191	<	### OLI: removed to move DashBoard reporting header to front of wrapper script
192	<	# txt += 'if [ $middleware == LCG ]; then \n'
193	<	# txt += '    echo "SyncGridJobId=`echo $EDG_WL_JOBID`" | tee -a $RUNTIME_AREA/$repo\n'
194	<	# txt += 'fi\n'
195	<
196	<	if int(self.copy_data) == 1:
197	<	if self.SE:
198	<	txt += 'export SE='+self.SE+'\n'
199	<	txt += 'echo "SE = $SE"\n'
200	<	if self.SE_PATH:
201	<	if ( self.SE_PATH[-1] != '/' ) : self.SE_PATH = self.SE_PATH + '/'
202	<	txt += 'export SE_PATH='+self.SE_PATH+'\n'
203	<	txt += 'echo "SE_PATH = $SE_PATH"\n'
204	<
205	<	txt += 'export VO='+self.VO+'\n'
206	<	### FEDE: add some line for LFC catalog setting
207	<	txt += 'if [ $middleware == LCG ]; then \n'
208	<	txt += '    if [[ $LCG_CATALOG_TYPE != \''+self.lcg_catalog_type+'\' ]]; then\n'
209	<	txt += '        export LCG_CATALOG_TYPE='+self.lcg_catalog_type+'\n'
210	<	txt += '    fi\n'
211	<	txt += '    if [[ $LFC_HOST != \''+self.lfc_host+'\' ]]; then\n'
212	<	txt += '        export LFC_HOST='+self.lfc_host+'\n'
213	<	txt += '    fi\n'
214	<	txt += '    if [[ $LFC_HOME != \''+self.lfc_home+'\' ]]; then\n'
215	<	txt += '        export LFC_HOME='+self.lfc_home+'\n'
216	<	txt += '    fi\n'
217	<	txt += 'elif [ $middleware == OSG ]; then\n'
218	<	txt += '    echo "LFC catalog setting to be implemented for OSG"\n'
219	<	txt += 'fi\n'
220	<	#####
221	<	if int(self.register_data) == 1:
222	<	txt += 'if [ $middleware == LCG ]; then \n'
223	<	txt += '    export LFN='+self.LFN+'\n'
224	<	txt += '    lfc-ls $LFN\n'
225	<	txt += '    result=$?\n'
226	<	txt += '    echo $result\n'
227	<	### creation of LFN dir in LFC catalog, under /grid/cms dir
228	<	txt += '    if [ $result != 0 ]; then\n'
229	<	txt += '       lfc-mkdir $LFN\n'
230	<	txt += '       result=$?\n'
231	<	txt += '       echo $result\n'
232	<	txt += '    fi\n'
233	<	txt += 'elif [ $middleware == OSG ]; then\n'
234	<	txt += '    echo " Files registration to be implemented for OSG"\n'
235	<	txt += 'fi\n'
236	<	txt += '\n'
237	<
238	<	if self.VO:
239	<	txt += 'export VO='+self.VO+'\n'
240	<	if self.LFN:
241	<	txt += 'if [ $middleware == LCG ]; then \n'
242	<	txt += '    export LFN='+self.LFN+'\n'
243	<	txt += 'fi\n'
244	<	txt += '\n'
245	<
246	<	txt += 'if [ $middleware == LCG ]; then\n'
247	<	txt += '    CloseCEs=`glite-brokerinfo getCE`\n'
248	<	txt += '    echo "CloseCEs = $CloseCEs"\n'
249	<	txt += '    CE=`echo $CloseCEs | sed -e "s/:.*//"`\n'
250	<	txt += '    echo "CE = $CE"\n'
251	<	txt += 'elif [ $middleware == OSG ]; then \n'
252	<	txt += '    if [ $OSG_JOB_CONTACT ]; then \n'
253	<	txt += '        CE=`echo $OSG_JOB_CONTACT | /usr/bin/awk -F\/ \'{print $1}\'` \n'
254	<	txt += '    else \n'
255	<	txt += '        echo "SET_ENV 1 ==> ERROR in setting CE name - OSG mode -" \n'
256	<	txt += '        exit 1 \n'
257	<	txt += '    fi \n'
258	<	txt += 'fi \n'
42	>	gliteConfig = GliteConfig(RB)
43	>	glite_config = gliteConfig.config()
44
45	<	return txt
45	>	if (glite_config ):
46	>	rb_param_file = glite_config
47	>	return rb_param_file
48
49	<	def wsCopyInput(self):
49	>	def ce_list(self):
50		"""
51	<	Copy input data from SE to WN
51	>	Returns string with requirement CE related
52		"""
53	<	txt = ''
54	<	try:
55	<	self.copy_input_data = common.analisys_common_info['copy_input_data']
56	<	#print "self.copy_input_data = ", self.copy_input_data
57	<	except KeyError: self.copy_input_data = 0
58	<	if int(self.copy_input_data) == 1:
59	<	## OLI_Daniele deactivate for OSG (wait for LCG UI installed on OSG)
60	<	txt += 'if [ $middleware == OSG ]; then\n'
61	<	txt += '   #\n'
62	<	txt += '   #   Copy Input Data from SE to this WN deactivated in OSG mode\n'
63	<	txt += '   #\n'
64	<	txt += '   echo "Copy Input Data from SE to this WN deactivated in OSG mode"\n'
65	<	txt += 'elif [ $middleware == LCG ]; then \n'
66	<	txt += '   #\n'
67	<	txt += '   #   Copy Input Data from SE to this WN\n'
68	<	txt += '   #\n'
69	<	### changed by georgia (put a loop copying more than one input files per jobs)
70	<	txt += '   for input_file in $cur_file_list \n'
71	<	txt += '   do \n'
285	<	txt += '    lcg-cp --vo $VO lfn:$input_lfn/$input_file file:`pwd`/$input_file 2>&1\n'
286	<	txt += '    copy_input_exit_status=$?\n'
287	<	txt += '    echo "COPY_INPUT_EXIT_STATUS = $copy_input_exit_status"\n'
288	<	txt += '    if [ $copy_input_exit_status -ne 0 ]; then \n'
289	<	txt += '       echo "Problems with copying to WN" \n'
290	<	txt += '    else \n'
291	<	txt += '       echo "input copied into WN" \n'
292	<	txt += '    fi \n'
293	<	txt += '   done \n'
294	<	### copy a set of PU ntuples (same for each jobs -- but accessed randomly)
295	<	txt += '   for file in $cur_pu_list \n'
296	<	txt += '   do \n'
297	<	txt += '    lcg-cp --vo $VO lfn:$pu_lfn/$file file:`pwd`/$file 2>&1\n'
298	<	txt += '    copy_input_exit_status=$?\n'
299	<	txt += '    echo "COPY_INPUT_PU_EXIT_STATUS = $copy_input_pu_exit_status"\n'
300	<	txt += '    if [ $copy_input_pu_exit_status -ne 0 ]; then \n'
301	<	txt += '       echo "Problems with copying pu to WN" \n'
302	<	txt += '    else \n'
303	<	txt += '       echo "input pu files copied into WN" \n'
304	<	txt += '    fi \n'
305	<	txt += '   done \n'
306	<	txt += '   \n'
307	<	txt += '   ### Check SCRATCH space available on WN : \n'
308	<	txt += '   df -h \n'
309	<	txt += 'fi \n'
310	<
311	<	return txt
53	>	req = ''
54	>	if self.EDG_ce_white_list:
55	>	ce_white_list = self.EDG_ce_white_list
56	>	tmpCe=[]
57	>	concString = '&&'
58	>	for ce in ce_white_list:
59	>	tmpCe.append('RegExp("' + string.strip(ce) + '", other.GlueCEUniqueId)')
60	>	if len(tmpCe) == 1:
61	>	req +=  " && (" + concString.join(tmpCe) + ") "
62	>	elif len(tmpCe) > 1:
63	>	firstCE = 0
64	>	for reqTemp in tmpCe:
65	>	if firstCE == 0:
66	>	req += " && ( (" + reqTemp + ") "
67	>	firstCE = 1
68	>	elif firstCE > 0:
69	>	req += " || (" + reqTemp + ") "
70	>	if firstCE > 0:
71	>	req += ") "
72
73	<	def wsCopyOutput(self):
74	<	"""
75	<	Write a CopyResults part of a job script, e.g.
76	<	to copy produced output into a storage element.
77	<	"""
78	<	txt = ''
79	<	if int(self.copy_data) == 1:
320	<	txt += '#\n'
321	<	txt += '#   Copy output to SE = $SE\n'
322	<	txt += '#\n'
323	<	txt += 'if [ $exe_result -eq 0 ]; then\n'
324	<	txt += '    for out_file in $file_list ; do\n'
325	<	txt += '        echo "Trying to copy output file to $SE "\n'
326	<	## OLI_Daniele globus-* for OSG, lcg-* for LCG
327	<	txt += '        if [ $middleware == OSG ]; then\n'
328	<	txt += '           echo "globus-url-copy file://`pwd`/$out_file gsiftp://${SE}${SE_PATH}$out_file"\n'
329	<	txt += '           copy_exit_status=`globus-url-copy file://\`pwd\`/$out_file gsiftp://${SE}${SE_PATH}$out_file 2>&1`\n'
330	<	#txt += '           exitstring=`globus-url-copy file://\`pwd\`/$out_file gsiftp://${SE}${SE_PATH}$out_file 2>&1`\n'
331	<	txt += '        elif [ $middleware == LCG ]; then \n'
332	<	txt += '           echo "lcg-cp --vo cms -t 1200 file://`pwd`/$out_file gsiftp://${SE}${SE_PATH}$out_file"\n'
333	<	txt += '           copy_exit_status=`lcg-cp --vo cms -t 1200 file://\`pwd\`/$out_file gsiftp://${SE}${SE_PATH}$out_file 2>&1`\n'
334	<	#txt += '           exitstring=`lcg-cp --vo cms -t 30 file://\`pwd\`/$out_file gsiftp://${SE}${SE_PATH}$out_file 2>&1`\n'
335	<	txt += '        fi \n'
336	<	#txt += '        copy_exit_status=$?\n'
337	<	txt += '        echo "COPY_EXIT_STATUS = $copy_exit_status"\n'
338	<	txt += '        echo "STAGE_OUT = $copy_exit_status"\n'
339	<	txt += '        if [ $copy_exit_status -ne 0 ]; then\n'
340	<	txt += '            echo "Problems with SE = $SE"\n'
341	<	txt += '            echo "StageOutExitStatus = 198" | tee -a $RUNTIME_AREA/$repo\n'
342	<	txt += '            echo "StageOutExitStatusReason = $exitstring" | tee -a $RUNTIME_AREA/$repo\n'
343	<	txt += '        else\n'
344	<	txt += '            echo "StageOutSE = $SE" | tee -a $RUNTIME_AREA/$repo\n'
345	<	txt += '            echo "StageOutCatalog = " | tee -a $RUNTIME_AREA/$repo\n'
346	<	txt += '            echo "output copied into $SE/$SE_PATH directory"\n'
347	<	txt += '            echo "StageOutExitStatus = 0" | tee -a $RUNTIME_AREA/$repo\n'
348	<	txt += '         fi\n'
349	<	txt += '     done\n'
350	<	txt += 'fi\n'
351	<	return txt
73	>	if self.EDG_ce_black_list:
74	>	ce_black_list = self.EDG_ce_black_list
75	>	tmpCe=[]
76	>	concString = '&&'
77	>	for ce in ce_black_list:
78	>	tmpCe.append('(!RegExp("' + string.strip(ce) + '", other.GlueCEUniqueId))')
79	>	if len(tmpCe): req += " && (" + concString.join(tmpCe) + ") "
80
81	<	def wsRegisterOutput(self):
82	<	"""
355	<	Returns part of a job script which does scheduler-specific work.
356	<	"""
81	>	# requirement added to skip gliteCE
82	>	req += '&& (!RegExp("blah", other.GlueCEUniqueId))'
83
84	<	txt = ''
359	<	if int(self.register_data) == 1:
360	<	## OLI_Daniele deactivate for OSG (wait for LCG UI installed on OSG)
361	<	txt += 'if [ $middleware == OSG ]; then\n'
362	<	txt += '   #\n'
363	<	txt += '   #   Register output to LFC deactivated in OSG mode\n'
364	<	txt += '   #\n'
365	<	txt += '   echo "Register output to LFC deactivated in OSG mode"\n'
366	<	txt += 'elif [ $middleware == LCG ]; then \n'
367	<	txt += '#\n'
368	<	txt += '#  Register output to LFC\n'
369	<	txt += '#\n'
370	<	txt += '   if [[ $exe_result -eq 0 && $copy_exit_status -eq 0 ]]; then\n'
371	<	txt += '      for out_file in $file_list ; do\n'
372	<	txt += '         echo "Trying to register the output file into LFC"\n'
373	<	txt += '         echo "lcg-rf -l $LFN/$out_file --vo $VO sfn://$SE$SE_PATH/$out_file"\n'
374	<	txt += '         lcg-rf -l $LFN/$out_file --vo $VO sfn://$SE$SE_PATH/$out_file 2>&1 \n'
375	<	txt += '         register_exit_status=$?\n'
376	<	txt += '         echo "REGISTER_EXIT_STATUS = $register_exit_status"\n'
377	<	txt += '         echo "STAGE_OUT = $register_exit_status"\n'
378	<	txt += '         if [ $register_exit_status -ne 0 ]; then \n'
379	<	txt += '            echo "Problems with the registration to LFC" \n'
380	<	txt += '            echo "Try with srm protocol" \n'
381	<	txt += '            echo "lcg-rf -l $LFN/$out_file --vo $VO srm://$SE$SE_PATH/$out_file"\n'
382	<	txt += '            lcg-rf -l $LFN/$out_file --vo $VO srm://$SE$SE_PATH/$out_file 2>&1 \n'
383	<	txt += '            register_exit_status=$?\n'
384	<	txt += '            echo "REGISTER_EXIT_STATUS = $register_exit_status"\n'
385	<	txt += '            echo "STAGE_OUT = $register_exit_status"\n'
386	<	txt += '            if [ $register_exit_status -ne 0 ]; then \n'
387	<	txt += '               echo "Problems with the registration into LFC" \n'
388	<	txt += '            fi \n'
389	<	txt += '         else \n'
390	<	txt += '            echo "output registered to LFC"\n'
391	<	txt += '         fi \n'
392	<	txt += '         echo "StageOutExitStatus = $register_exit_status" | tee -a $RUNTIME_AREA/$repo\n'
393	<	txt += '      done\n'
394	<	txt += '   elif [[ $exe_result -eq 0 && $copy_exit_status -ne 0 ]]; then \n'
395	<	txt += '      echo "Trying to copy output file to CloseSE"\n'
396	<	txt += '      CLOSE_SE=`glite-brokerinfo getCloseSEs | head -1`\n'
397	<	txt += '      for out_file in $file_list ; do\n'
398	<	txt += '         echo "lcg-cr -v -l lfn:${LFN}/$out_file -d $CLOSE_SE -P $LFN/$out_file --vo $VO file://`pwd`/$out_file" \n'
399	<	txt += '         lcg-cr -v -l lfn:${LFN}/$out_file -d $CLOSE_SE -P $LFN/$out_file --vo $VO file://`pwd`/$out_file 2>&1 \n'
400	<	txt += '         register_exit_status=$?\n'
401	<	txt += '         echo "REGISTER_EXIT_STATUS = $register_exit_status"\n'
402	<	txt += '         echo "STAGE_OUT = $register_exit_status"\n'
403	<	txt += '         if [ $register_exit_status -ne 0 ]; then \n'
404	<	txt += '            echo "Problems with CloseSE" \n'
405	<	txt += '         else \n'
406	<	txt += '            echo "The program was successfully executed"\n'
407	<	txt += '            echo "SE = $CLOSE_SE"\n'
408	<	txt += '            echo "LFN for the file is LFN=${LFN}/$out_file"\n'
409	<	txt += '         fi \n'
410	<	txt += '         echo "StageOutExitStatus = $register_exit_status" | tee -a $RUNTIME_AREA/$repo\n'
411	<	txt += '      done\n'
412	<	txt += '   else\n'
413	<	txt += '      echo "Problem with the executable"\n'
414	<	txt += '   fi \n'
415	<	txt += 'fi \n'
416	<	return txt
84	>	return req,self.EDG_ce_white_list,self.EDG_ce_black_list
85
86	<	def loggingInfo(self, id):
86	>	def se_list(self, id, dest):
87		"""
88	<	retrieve the logging info from logging and bookkeeping and return it
88	>	Returns string with requirement SE related
89		"""
90	<	self.checkProxy()
91	<	cmd = 'glite-job-logging-info -v 2 ' + id
92	<	#cmd_out = os.popen(cmd)
93	<	cmd_out = runCommand(cmd)
94	<	return cmd_out
90	>	hostList=self.findSites_(id,dest)
91	>	req=''
92	>	reqtmp=[]
93	>	concString = '||'
94	>
95	>	for arg in hostList:
96	>	reqtmp.append(' Member("'+arg+'" , other.GlueCESEBindGroupSEUniqueID) ')
97	>
98	>	if len(reqtmp): req += " && (" + concString.join(reqtmp) + ") "
99
100	<	def listMatch(self, nj):
100	>	return req
101	>
102	>	def jdlParam(self):
103		"""
104	<	Check the compatibility of available resources
104	>	Returns
105		"""
106	<	self.checkProxy()
107	<	jdl = common.job_list[nj].jdlFilename()
108	<	cmd = 'glite-job-list-match ' + self.configOpt_() + jdl
109	<	cmd_out = runCommand(cmd,0,10)
110	<	if not cmd_out:
111	<	raise CrabException("ERROR: "+cmd+" failed!")
112	<
439	<	return self.parseListMatch_(cmd_out, jdl)
440	<
441	<	def parseListMatch_(self, out, jdl):
442	<	"""
443	<	Parse the f* output of edg-list-match and produce something sensible
444	<	"""
445	<	reComment = re.compile( r'^\**$' )
446	<	reEmptyLine = re.compile( r'^$' )
447	<	reVO = re.compile( r'Selected Virtual Organisation name.*' )
448	<	reLine = re.compile( r'.*')
449	<	reCE = re.compile( r'(.*:.*)')
450	<	reCEId = re.compile( r'CEId.*')
451	<	reNO = re.compile( r'No Computing Element matching' )
452	<	reRB = re.compile( r'Connecting to host' )
453	<	next = 0
454	<	CEs=[]
455	<	Match=0
456	<
457	<	#print out
458	<	lines = reLine.findall(out)
459	<
460	<	i=0
461	<	CEs=[]
462	<	for line in lines:
463	<	string.strip(line)
464	<	#print line
465	<	if reNO.match( line ):
466	<	common.logger.debug(5,line)
467	<	return 0
468	<	pass
469	<	if reVO.match( line ):
470	<	VO =reVO.match( line ).group()
471	<	common.logger.debug(5,"VO "+VO)
472	<	pass
473	<
474	<	if reRB.match( line ):
475	<	RB = reRB.match(line).group()
476	<	common.logger.debug(5,"RB "+RB)
477	<	pass
478	<
479	<	if reCEId.search( line ):
480	<	for lineCE in lines[i:-1]:
481	<	if reCE.match( lineCE ):
482	<	CE = string.strip(reCE.search(lineCE).group(1))
483	<	CEs.append(CE.split(':')[0])
484	<	pass
485	<	pass
486	<	pass
487	<	i=i+1
488	<	pass
489	<
490	<	common.logger.debug(5,"All CE :"+str(CEs))
491	<
492	<	sites = []
493	<	[sites.append(it) for it in CEs if not sites.count(it)]
494	<
495	<	common.logger.debug(5,"All Sites :"+str(sites))
496	<	return len(sites)
497	<
498	<	def noMatchFound_(self, jdl):
499	<	reReq = re.compile( r'Requirements' )
500	<	reString = re.compile( r'"\S*"' )
501	<	f = file(jdl,'r')
502	<	for line in f.readlines():
503	<	line= line.strip()
504	<	if reReq.match(line):
505	<	for req in reString.findall(line):
506	<	if re.search("VO",req):
507	<	common.logger.message( "SW required: "+req)
508	<	continue
509	<	if re.search('"\d+',req):
510	<	common.logger.message("Other req  : "+req)
511	<	continue
512	<	common.logger.message( "CE required: "+req)
513	<	break
514	<	pass
515	<	raise CrabException("No compatible resources found!")
106	>	req=''
107	>	if self.EDG_addJdlParam:
108	>	if self.EDG_addJdlParam[-1] == '': self.EDG_addJdlParam= self.EDG_addJdlParam[:-1]
109	>	for p in self.EDG_addJdlParam:
110	>	#   param_file.write(string.strip(p)+';\n')
111	>	req+=string.strip(p)+';\n' ## BL--DS
112	>	return req
113
114	<	def submit(self, nj):
114	>	def specific_req(self):
115		"""
116	<	Submit one EDG job.
116	>	Returns string with specific requirements
117		"""
118	+	req=''
119	+	if self.EDG_clock_time:
120	+	if (not req == ' '): req = req + ' && '
121	+	req = req + 'other.GlueCEPolicyMaxWallClockTime>='+self.EDG_clock_time
122
123	<	self.checkProxy()
124	<	jid = None
125	<	jdl = common.job_list[nj].jdlFilename()
123	>	if self.EDG_cpu_time:
124	>	if (not req == ' '): req = req + ' && '
125	>	req = req + ' other.GlueCEPolicyMaxCPUTime>='+self.EDG_cpu_time
126
127	<	cmd = 'glite-job-submit ' + self.configOpt_() + jdl
527	<	cmd_out = runCommand(cmd)
528	<	if cmd_out != None:
529	<	reSid = re.compile( r'https.+' )
530	<	jid = reSid.search(cmd_out).group()
531	<	pass
532	<	return jid
127	>	return req
128
129	<	def resubmit(self, nj_list):
129	>	def sched_fix_parameter(self):
130		"""
131	<	Prepare jobs to be submit
131	>	Returns string with requirements and scheduler-specific parameters
132		"""
133	<	return
133	>	index = int(common._db.nJobs())
134	>	job = common.job_list[index-1]
135	>	jbt = job.type()
136	>	req = ''
137	>	req = req + jbt.getRequirements()
138
139	<	def getExitStatus(self, id):
140	<	return self.getStatusAttribute_(id, 'exit_code')
139	>	if self.EDG_requirements:
140	>	if (not req == ' '): req = req +  ' && '
141	>	req = req + self.EDG_requirements
142
143	<	def queryStatus(self, id):
144	<	return self.getStatusAttribute_(id, 'status')
143	>	Task_Req={'jobType':req}## DS--BL
144	>	common._db.updateTask_(Task_Req)
145
146	<	def queryDest(self, id):
147	<	return self.getStatusAttribute_(id, 'destination')
146	>	def sched_parameter(self,i,task):
147	>	"""
148	>	Returns string with requirements and scheduler-specific parameters
149	>	"""
150	>	dest=  task.jobs[i-1]['dlsDestination'] ## DS--BL
151
152	+	req=''
153	+	req +=task['jobType']
154
155	<	def getStatusAttribute_(self, id, attr):
156	<	""" Query a status of the job with id """
155	>	sched_param=''
156	>	sched_param+='Requirements = ' + req +self.specific_req() + self.se_list(i,dest) +\
157	>	self.ce_list()[0] +';\n' ## BL--DS
158	>	if self.EDG_addJdlParam: sched_param+=self.jdlParam() ## BL--DS
159	>	sched_param+='MyProxyServer = "' + self.proxyServer + '";\n'
160	>	sched_param+='VirtualOrganisation = "' + self.VO + '";\n'
161	>	sched_param+='RetryCount = '+str(self.EDG_retry_count)+';\n'
162	>	sched_param+='ShallowRetryCount = '+str(self.EDG_shallow_retry_count)+';\n'
163
164	<	self.checkProxy()
554	<	hstates = {}
555	<	Status = importName('edg_wl_userinterface_common_LbWrapper', 'Status')
556	<	# Bypass edg-job-status interfacing directly to C++ API
557	<	# Job attribute vector to retrieve status without edg-job-status
558	<	level = 0
559	<	# Instance of the Status class provided by LB API
560	<	jobStat = Status()
561	<	st = 0
562	<	jobStat.getStatus(id, level)
563	<	err, apiMsg = jobStat.get_error()
564	<	if err:
565	<	common.logger.debug(5,'Error caught' + apiMsg)
566	<	return None
567	<	else:
568	<	for i in range(len(self.states)):
569	<	# Fill an hash table with all information retrieved from LB API
570	<	hstates[ self.states[i] ] = jobStat.loadStatus(st)[i]
571	<	result = jobStat.loadStatus(st)[ self.states.index(attr) ]
572	<	return result
573	<
574	<	def queryDetailedStatus(self, id):
575	<	""" Query a detailed status of the job with id """
576	<	cmd = 'glite-job-status '+id
577	<	cmd_out = runCommand(cmd)
578	<	return cmd_out
164	>	return sched_param
165
166	<	def getOutput(self, id):
166	>	def decodeLogInfo(self, file):
167		"""
168	<	Get output for a finished job with id.
583	<	Returns the name of directory with results.
168	>	Parse logging info file and return main info
169		"""
170	+	loggingInfo = EdgLoggingInfo.EdgLoggingInfo()
171	+	reason = loggingInfo.decodeReason(file)
172	+	return reason
173
174	<	self.checkProxy()
175	<	cmd = 'glite-job-get-output --dir ' + common.work_space.resDir() + ' ' + id
176	<	cmd_out = runCommand(cmd)
174	>	def findSites_(self, n, sites):
175	>	itr4 =[]
176	>	if len(sites)>0 and sites[0]=="":
177	>	return itr4
178	>	if sites != [""]:
179	>	##Addedd Daniele
180	>	replicas = self.blackWhiteListParser.checkBlackList(sites,n)
181	>	if len(replicas)!=0:
182	>	replicas = self.blackWhiteListParser.checkWhiteList(replicas,n)
183
184	<	# Determine the output directory name
185	<	dir = common.work_space.resDir()
186	<	dir += os.environ['USER']
593	<	dir += '_' + os.path.basename(id)
594	<	return dir
184	>	itr4 = replicas
185	>	#####
186	>	return itr4
187
188	<	def cancel(self, id):
189	<	""" Cancel the EDG job with id """
598	<	self.checkProxy()
599	<	cmd = 'glite-job-cancel --noint ' + id
600	<	cmd_out = runCommand(cmd)
601	<	return cmd_out
602	<
603	<
604	<	def createXMLSchScript(self, nj):
188	>
189	>	def wsExitFunc(self):
190		"""
606	–	Create a XML-file for BOSS4.
191		"""
192	<	job = common.job_list[nj]
609	<	jbt = job.type()
610	<	inp_sandbox = jbt.inputSandbox(nj)
611	<	out_sandbox = jbt.outputSandbox(nj)
612	<
613	<	title = '<?xml version="1.0" encoding="UTF-8" standalone="no"?>\n'
614	<	jt_string = ''
615	<
616	<	xml_fname = 'orca.xml'
617	<	xml = open(common.work_space.shareDir()+'/'+xml_fname, 'a')
618	<
619	<	#TaskName
620	<	dir = string.split(common.work_space.topDir(), '/')
621	<	taskName = dir[len(dir)-2]
622	<
623	<	to_writeReq = ''
624	<	to_write = ''
625	<	req=' '
626	<	req = req + jbt.getRequirements()
627	<	if self.EDG_requirements:
628	<	if (req == ' '):
629	<	req = req + self.EDG_requirements
630	<	else:
631	<	req = req +  ' && ' + self.EDG_requirements
632	<	if self.EDG_ce_white_list:
633	<	ce_white_list = string.split(self.EDG_ce_white_list,',')
634	<	for i in range(len(ce_white_list)):
635	<	if i == 0:
636	<	if (req == ' '):
637	<	req = req + '((RegExp("' + ce_white_list[i] + '", other.GlueCEUniqueId))'
638	<	else:
639	<	req = req +  ' && ((RegExp("' + ce_white_list[i] + '", other.GlueCEUniqueId))'
640	<	pass
641	<	else:
642	<	req = req +  ' || (RegExp("' + ce_white_list[i] + '", other.GlueCEUniqueId))'
643	<	req = req + ')'
644	<
645	<	if self.EDG_ce_black_list:
646	<	ce_black_list = string.split(self.EDG_ce_black_list,',')
647	<	for ce in ce_black_list:
648	<	if (req == ' '):
649	<	req = req + '(!RegExp("' + ce + '", other.GlueCEUniqueId))'
650	<	else:
651	<	req = req +  ' && (!RegExp("' + ce + '", other.GlueCEUniqueId))'
652	<	pass
653	<	if self.EDG_clock_time:
654	<	if (req == ' '):
655	<	req = req + 'other.GlueCEPolicyMaxWallClockTime>='+self.EDG_clock_time
656	<	else:
657	<	req = req + ' && other.GlueCEPolicyMaxWallClockTime>='+self.EDG_clock_time
192	>	txt = '\n'
193
194	<	if self.EDG_cpu_time:
195	<	if (req == ' '):
196	<	req = req + ' other.GlueCEPolicyMaxCPUTime>='+self.EDG_cpu_time
197	<	else:
198	<	req = req + ' && other.GlueCEPolicyMaxCPUTime>='+self.EDG_cpu_time
199	<	if (req != ' '):
200	<	req = req + '\n'
201	<	to_writeReq = req
202	<
203	<
204	<	if ( self.EDG_retry_count ):
205	<	to_write = to_write + 'RetryCount = "'+self.EDG_retry_count+'"\n'
206	<	pass
207	<
208	<	to_write = to_write + 'MyProxyServer = "&quot;' + self.proxyServer + '&quot;"\n'
209	<	to_write = to_write + 'VirtualOrganisation = "&quot;' + self.VO + '&quot;"\n'
210	<
211	<
212	<	#TaskName
213	<	dir = string.split(common.work_space.topDir(), '/')
214	<	taskName = dir[len(dir)-2]
215	<
216	<	if nj == 0:
217	<	xml.write(str(title))
218	<	xml.write('<task name="' +str(taskName)+'">\n')
219	<	xml.write(jt_string)
220	<	#Here it must pass the extra Tags.. (into Task & out of chain)
221	<	if (to_writeReq != ''):
222	<	xml.write('<extraTags>\n')
223	<	xml.write('<Requirements>\n')
224	<	xml.write('<![CDATA[\n')
225	<	xml.write(to_writeReq)
226	<	xml.write(']]>\n')
227	<	xml.write('</Requirements>\n')
228	<	xml.write('</extraTags>\n')
229	<	pass
230	<
231	<	if (to_write != ''):
232	<	xml.write('<extraTags\n')
233	<	xml.write(to_write)
699	<	xml.write('/>\n')
700	<	pass
701	<	pass
702	<
703	<	xml.write('<chain scheduler="glite">\n')
704	<	xml.write(jt_string)
705	<
706	<	#executable
707	<	script = job.scriptFilename()
708	<	xml.write('<program exec="' + os.path.basename(script) +'"\n')
709	<	xml.write(jt_string)
710	<
711	<
712	<	### only one .sh  JDL has arguments:
713	<	### Fabio
714	<	xml.write('args = "' + str(nj+1)+' '+ jbt.getJobTypeArguments(nj, "GLITE") +'"\n')
715	<	xml.write('program_types="crabjob"\n')
716	<	inp_box = 'infiles="'
717	<	inp_box = inp_box + '' + script + ','
718	<
719	<	if inp_sandbox != None:
720	<	for fl in inp_sandbox:
721	<	inp_box = inp_box + '' + fl + ','
722	<	pass
723	<	pass
724	<
725	<	# Marco (VERY TEMPORARY ML STUFF)
726	<	inp_box = inp_box + os.path.abspath(os.environ['CRABDIR']+'/python/'+'report.py') + ',' +\
727	<	os.path.abspath(os.environ['CRABDIR']+'/python/'+'DashboardAPI.py') + ','+\
728	<	os.path.abspath(os.environ['CRABDIR']+'/python/'+'Logger.py') + ','+\
729	<	os.path.abspath(os.environ['CRABDIR']+'/python/'+'ProcInfo.py') + ','+\
730	<	os.path.abspath(os.environ['CRABDIR']+'/python/'+'apmon.py')
731	<	# End Marco
732	<
733	<	if (not jbt.additional_inbox_files == []):
734	<	inp_box = inp_box + ', '
735	<	for addFile in jbt.additional_inbox_files:
736	<	addFile = os.path.abspath(addFile)
737	<	inp_box = inp_box+''+addFile+','
738	<	pass
739	<
740	<	if inp_box[-1] == ',' : inp_box = inp_box[:-1]
741	<	inp_box = inp_box + ' "\n'
742	<	xml.write(inp_box)
743	<
744	<	xml.write('stderr="' + job.stdout() + '"\n')
745	<	xml.write('stdout="' + job.stderr() + '"\n')
746	<
747	<
748	<	if job.stdout() == job.stderr():
749	<	out_box = 'outfiles="' + \
750	<	job.stdout() + ',.BrokerInfo,'
751	<	else:
752	<	out_box = 'outfiles="' + \
753	<	job.stdout() + ',' + \
754	<	job.stderr() + ',.BrokerInfo,'
755	<
756	<	if int(self.return_data) == 1:
757	<	if out_sandbox != None:
758	<	for fl in out_sandbox:
759	<	out_box = out_box + '' + fl + ','
760	<	pass
761	<	pass
762	<	pass
763	<
764	<	if out_box[-1] == ',' : out_box = out_box[:-1]
765	<	out_box = out_box + '"'
766	<	xml.write(out_box+'\n')
767	<
768	<	xml.write('group="'+taskName+'"\n')
769	<	xml.write('BossAttr="[crabjob.INTERNAL_ID=' + str(nj+1) +']"\n')
770	<
771	<
772	<
773	<	xml.write('/>\n')
774	<	xml.write('</chain>\n')
775	<
776	<	if int(nj) == int(common.jobDB.nJobs()-1): xml.write('</task>\n')
777	<
778	<
779	<	xml.close()
780	<
781	<	return
782	<
783	<
784	<
785	<	def checkProxy(self):
786	<	"""
787	<	Function to check the Globus proxy.
788	<	"""
789	<	if (self.proxyValid): return
790	<	timeleft = -999
791	<	minTimeLeft=10*3600 # in seconds
792	<
793	<	minTimeLeftServer = 100 # in hours
794	<
795	<	#cmd = 'voms-proxy-info -exists -valid '+str(minTimeLeft)+':00'
796	<	#cmd = 'voms-proxy-info -timeleft'
797	<	mustRenew = 0
798	<	timeLeftLocal = runCommand('voms-proxy-info -timeleft 2>/dev/null')
799	<	timeLeftServer = -999
800	<	if not timeLeftLocal or int(timeLeftLocal) <= 0 or not isInt(timeLeftLocal):
801	<	mustRenew = 1
802	<	else:
803	<	timeLeftServer = runCommand('voms-proxy-info -actimeleft 2>/dev/null | head -1')
804	<	if not timeLeftServer or not isInt(timeLeftServer):
805	<	mustRenew = 1
806	<	elif timeLeftLocal<minTimeLeft or timeLeftServer<minTimeLeft:
807	<	mustRenew = 1
808	<	pass
809	<	pass
810	<
811	<	if mustRenew:
812	<	common.logger.message( "No valid proxy found or remaining time of validity of already existing proxy shorter than 10 hours!\n Creating a user proxy with default length of 96h\n")
813	<	cmd = 'voms-proxy-init -voms cms -valid 96:00'
814	<	try:
815	<	# SL as above: damn it!
816	<	out = os.system(cmd)
817	<	if (out>0): raise CrabException("Unable to create a valid proxy!\n")
818	<	except:
819	<	msg = "Unable to create a valid proxy!\n"
820	<	raise CrabException(msg)
821	<	# cmd = 'grid-proxy-info -timeleft'
822	<	# cmd_out = runCommand(cmd,0,20)
823	<	pass
824	<
825	<	## now I do have a voms proxy valid, and I check the myproxy server
826	<	renewProxy = 0
827	<	cmd = 'myproxy-info -d -s '+self.proxyServer
828	<	cmd_out = runCommand(cmd,0,20)
829	<	if not cmd_out:
830	<	common.logger.message('No credential delegated to myproxy server '+self.proxyServer+' will do now')
831	<	renewProxy = 1
832	<	else:
833	<	# if myproxy exist but not long enough, renew
834	<	reTime = re.compile( r'timeleft: (\d+)' )
835	<	#print "<"+str(reTime.search( cmd_out ).group(1))+">"
836	<	if reTime.match( cmd_out ):
837	<	time = reTime.search( line ).group(1)
838	<	if time < minTimeLeftServer:
839	<	renewProxy = 1
840	<	common.logger.message('No credential delegation will expire in '+time+' hours: renew it')
841	<	pass
842	<	pass
843	<
844	<	# if not, create one.
845	<	if renewProxy:
846	<	cmd = 'myproxy-init -d -n -s '+self.proxyServer
847	<	out = os.system(cmd)
848	<	if (out>0):
849	<	raise CrabException("Unable to delegate the proxy to myproxyserver "+self.proxyServer+" !\n")
850	<	pass
851	<
852	<	# cache proxy validity
853	<	self.proxyValid=1
854	<	return
855	<
856	<	def configOpt_(self):
857	<	edg_ui_cfg_opt = ' '
858	<	if self.edg_config:
859	<	edg_ui_cfg_opt = ' -c ' + self.edg_config + ' '
860	<	if self.edg_config_vo:
861	<	edg_ui_cfg_opt += ' --config-vo ' + self.edg_config_vo + ' '
862	<	return edg_ui_cfg_opt
194	>	txt += '#\n'
195	>	txt += '# EXECUTE THIS FUNCTION BEFORE EXIT \n'
196	>	txt += '#\n\n'
197	>
198	>	txt += 'func_exit() { \n'
199	>	txt += self.wsExitFunc_common()
200	>	### specific Glite check for OSB
201	>	txt += '    tar zcvf ${out_files}.tgz  ${final_list}\n'
202	>	txt += '    tmp_size=`ls -gGrta ${out_files}.tgz | awk \'{ print $3 }\'`\n'
203	>	txt += '    rm ${out_files}.tgz\n'
204	>	txt += '    size=`expr $tmp_size`\n'
205	>	txt += '    echo "Total Output dimension: $size"\n'
206	>	txt += '    limit='+str(self.OSBsize) +' \n'
207	>	txt += '    echo "WARNING: output files size limit is set to: $limit"\n'
208	>	txt += '    if [ "$limit" -lt "$sum" ]; then\n'
209	>	txt += '        exceed=1\n'
210	>	txt += '        job_exit_code=70000\n'
211	>	txt += '        echo "Output Sanbox too big. Produced output is lost "\n'
212	>	txt += '    else\n'
213	>	txt += '        exceed=0\n'
214	>	txt += '        echo "Total Output dimension $sum is fine."\n'
215	>	txt += '    fi\n'
216	>
217	>	txt += '    echo "JOB_EXIT_STATUS = $job_exit_code"\n'
218	>	txt += '    echo "JobExitCode=$job_exit_code" >> $RUNTIME_AREA/$repo\n'
219	>	txt += '    dumpStatus $RUNTIME_AREA/$repo\n'
220	>	txt += '    if [ $exceed -ne 1 ]; then\n'
221	>	txt += '        tar zcvf ${out_files}.tgz  ${final_list}\n'
222	>	txt += '    else\n'
223	>	txt += '        tar zcvf ${out_files}.tgz CMSSW_${NJob}.stdout CMSSW_${NJob}.stderr\n'
224	>	txt += '    fi\n'
225	>	txt += '    exit $job_exit_code\n'
226	>
227	>	txt += '}\n'
228	>	return txt
229	>
230	>	def userName(self):
231	>	""" return the user name """
232	>	tmp=runCommand("voms-proxy-info -identity")
233	>	return tmp.strip()

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