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

Comparing COMP/CRAB/python/SchedulerGlite.py (file contents):
Revision 1.1 by spiga, Wed Jul 19 14:58:22 2006 UTC vs.
Revision 1.1.2.1 by spiga, Wed Jul 19 14:58:22 2006 UTC

#	Line 0 | Line 1
1	+	from Scheduler import Scheduler
2	+	from crab_logger import Logger
3	+	from crab_exceptions import *
4	+	from crab_util import *
5	+	from EdgConfig import *
6	+	import common
7	+
8	+	import os, sys, time
9	+
10	+	class SchedulerGlite(Scheduler):
11	+	def __init__(self):
12	+	Scheduler.__init__(self,"GLITE")
13	+	self.states = [ "Acl", "cancelReason", "cancelling","ce_node","children", \
14	+	"children_hist","children_num","children_states","condorId","condor_jdl", \
15	+	"cpuTime","destination", "done_code","exit_code","expectFrom", \
16	+	"expectUpdate","globusId","jdl","jobId","jobtype", \
17	+	"lastUpdateTime","localId","location", "matched_jdl","network_server", \
18	+	"owner","parent_job", "reason","resubmitted","rsl","seed",\
19	+	"stateEnterTime","stateEnterTimes","subjob_failed", \
20	+	"user tags" , "status" , "status_code","hierarchy"]
21	+	return
22	+
23	+	def configure(self, cfg_params):
24	+
25	+	try:
26	+	RB = cfg_params["EDG.rb"]
27	+	edgConfig = EdgConfig(RB)
28	+	self.edg_config = edgConfig.config()
29	+	self.edg_config_vo = edgConfig.configVO()
30	+	except KeyError:
31	+	self.edg_config = ''
32	+	self.edg_config_vo = ''
33	+
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)
107	+
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)
149	+
150	+	self.proxyValid=0
151	+	return
152	+
153	+
154	+	def sched_parameter(self):
155	+	"""
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'
259	+
260	+	return txt
261	+
262	+	def wsCopyInput(self):
263	+	"""
264	+	Copy input data from SE to WN
265	+	"""
266	+	txt = ''
267	+	try:
268	+	self.copy_input_data = common.analisys_common_info['copy_input_data']
269	+	#print "self.copy_input_data = ", self.copy_input_data
270	+	except KeyError: self.copy_input_data = 0
271	+	if int(self.copy_input_data) == 1:
272	+	## OLI_Daniele deactivate for OSG (wait for LCG UI installed on OSG)
273	+	txt += 'if [ $middleware == OSG ]; then\n'
274	+	txt += '   #\n'
275	+	txt += '   #   Copy Input Data from SE to this WN deactivated in OSG mode\n'
276	+	txt += '   #\n'
277	+	txt += '   echo "Copy Input Data from SE to this WN deactivated in OSG mode"\n'
278	+	txt += 'elif [ $middleware == LCG ]; then \n'
279	+	txt += '   #\n'
280	+	txt += '   #   Copy Input Data from SE to this WN\n'
281	+	txt += '   #\n'
282	+	### changed by georgia (put a loop copying more than one input files per jobs)
283	+	txt += '   for input_file in $cur_file_list \n'
284	+	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
312	+
313	+	def wsCopyOutput(self):
314	+	"""
315	+	Write a CopyResults part of a job script, e.g.
316	+	to copy produced output into a storage element.
317	+	"""
318	+	txt = ''
319	+	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
352	+
353	+	def wsRegisterOutput(self):
354	+	"""
355	+	Returns part of a job script which does scheduler-specific work.
356	+	"""
357	+
358	+	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
417	+
418	+	def loggingInfo(self, id):
419	+	"""
420	+	retrieve the logging info from logging and bookkeeping and return it
421	+	"""
422	+	self.checkProxy()
423	+	cmd = 'glite-job-logging-info -v 2 ' + id
424	+	#cmd_out = os.popen(cmd)
425	+	cmd_out = runCommand(cmd)
426	+	return cmd_out
427	+
428	+	def listMatch(self, nj):
429	+	"""
430	+	Check the compatibility of available resources
431	+	"""
432	+	self.checkProxy()
433	+	jdl = common.job_list[nj].jdlFilename()
434	+	cmd = 'glite-job-list-match ' + self.configOpt_() + jdl
435	+	cmd_out = runCommand(cmd,0,10)
436	+	if not cmd_out:
437	+	raise CrabException("ERROR: "+cmd+" failed!")
438	+
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!")
516	+
517	+	def submit(self, nj):
518	+	"""
519	+	Submit one EDG job.
520	+	"""
521	+
522	+	self.checkProxy()
523	+	jid = None
524	+	jdl = common.job_list[nj].jdlFilename()
525	+
526	+	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
533	+
534	+	def resubmit(self, nj_list):
535	+	"""
536	+	Prepare jobs to be submit
537	+	"""
538	+	return
539	+
540	+	def getExitStatus(self, id):
541	+	return self.getStatusAttribute_(id, 'exit_code')
542	+
543	+	def queryStatus(self, id):
544	+	return self.getStatusAttribute_(id, 'status')
545	+
546	+	def queryDest(self, id):
547	+	return self.getStatusAttribute_(id, 'destination')
548	+
549	+
550	+	def getStatusAttribute_(self, id, attr):
551	+	""" Query a status of the job with id """
552	+
553	+	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
579	+
580	+	def getOutput(self, id):
581	+	"""
582	+	Get output for a finished job with id.
583	+	Returns the name of directory with results.
584	+	"""
585	+
586	+	self.checkProxy()
587	+	cmd = 'glite-job-get-output --dir ' + common.work_space.resDir() + ' ' + id
588	+	cmd_out = runCommand(cmd)
589	+
590	+	# Determine the output directory name
591	+	dir = common.work_space.resDir()
592	+	dir += os.environ['USER']
593	+	dir += '_' + os.path.basename(id)
594	+	return dir
595	+
596	+	def cancel(self, id):
597	+	""" 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):
605	+	"""
606	+	Create a XML-file for BOSS4.
607	+	"""
608	+	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
658	+
659	+	if self.EDG_cpu_time:
660	+	if (req == ' '):
661	+	req = req + ' other.GlueCEPolicyMaxCPUTime>='+self.EDG_cpu_time
662	+	else:
663	+	req = req + ' && other.GlueCEPolicyMaxCPUTime>='+self.EDG_cpu_time
664	+	if (req != ' '):
665	+	req = req + '\n'
666	+	to_writeReq = req
667	+
668	+
669	+	if ( self.EDG_retry_count ):
670	+	to_write = to_write + 'RetryCount = "'+self.EDG_retry_count+'"\n'
671	+	pass
672	+
673	+	to_write = to_write + 'MyProxyServer = "&quot;' + self.proxyServer + '&quot;"\n'
674	+	to_write = to_write + 'VirtualOrganisation = "&quot;' + self.VO + '&quot;"\n'
675	+
676	+
677	+	#TaskName
678	+	dir = string.split(common.work_space.topDir(), '/')
679	+	taskName = dir[len(dir)-2]
680	+
681	+	if nj == 0:
682	+	xml.write(str(title))
683	+	xml.write('<task name="' +str(taskName)+'">\n')
684	+	xml.write(jt_string)
685	+	#Here it must pass the extra Tags.. (into Task & out of chain)
686	+	if (to_writeReq != ''):
687	+	xml.write('<extraTags>\n')
688	+	xml.write('<Requirements>\n')
689	+	xml.write('<![CDATA[\n')
690	+	xml.write(to_writeReq)
691	+	xml.write(']]>\n')
692	+	xml.write('</Requirements>\n')
693	+	xml.write('</extraTags>\n')
694	+	pass
695	+
696	+	if (to_write != ''):
697	+	xml.write('<extraTags\n')
698	+	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

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