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#! /usr/bin/env python
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#Run with acrontab line:
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#0 * * * * lxplus404.cern.ch /afs/cern.ch/user/f/fantasia/public/HLT/ErrorStream/errorStreamCron.py Data >& /dev/null
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import os
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import sys
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import time
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if len(sys.argv) != 2:
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print "usage ./errorStreamCron.py ERA"
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print "to display the available ERA labels "
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print "/afs/cern.ch/user/c/chenders/public/hlt/error_stream_collector/error_stream_collector.pl --showEras"
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sys.exit(1)
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ERA = sys.argv[1]
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#RUNNUMBER = sys.argv[2]
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#Get Last Run Number Looked at
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file = open("/afs/cern.ch/user/f/fantasia/public/HLT/ErrorStream/lastErrorStreamRun.dat")
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line = file.readline()
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RUNNUMBER = line.rstrip()
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#print "Using last runnumber "+RUNNUMBER
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file.close()
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# if the old list does not exist, create an empty one
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if not os.path.exists("/tmp/errorStream.list"): os.system("echo none > /tmp/errorStream.list")
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########### get the list of available runs
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os.system("/afs/cern.ch/user/c/chenders/public/hlt/error_stream_collector/error_stream_collector.pl --era="+ERA+" "+RUNNUMBER+" > /tmp/error_stream_collector.tmp")
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os.system("touch /tmp/errorStream.list")
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os.system("mv /tmp/errorStream.list /tmp/errorStream_old.list")
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os.system("grep .dat /tmp/error_stream_collector.tmp > /tmp/errorStream.list")
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os.system("diff /tmp/errorStream.list /tmp/errorStream_old.list | grep .dat > /tmp/error_diff.list")
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LastRun = int(RUNNUMBER)
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# check for new events
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file = open("/tmp/error_diff.list")
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line = file.readline()
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newError = False
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if line: newError = True
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file.close()
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#print "Old LastRun is ",LastRun
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if newError:
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# prepare the email body
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message = "New HLT error event ["+ERA+"]:"
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file = open("/tmp/error_diff.list")
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runnumber = "none"
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for line in file:
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newRunString = line.split(ERA)[1].split(".")[1]
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newRun = int(newRunString)
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# print "new run is "+newRunString+" or as an int ",newRun
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errorEvent = "run "+newRunString
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if runnumber != errorEvent:
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# print "run number is "+runnumber+" and the newRun is ",newRun
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runnumber = errorEvent
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if newRun > LastRun:
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LastRun = newRun
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# print "new last run is ",LastRun
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message = message+" "+runnumber+" "
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continue
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file.close()
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hour = time.localtime()[3]
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# send alerts to TMI
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os.system("echo "+message+" | mail -s \"new entry in Error Stream\" hlt-tmi-oncall@cern.ch")
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# send alerts to Tulika
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os.system("echo "+message+" | mail -s \"new entry in Error Stream\" tulika@mail.cern.ch")
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# send sms messages if daytime
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if hour > -3 and hour < 200:
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smsmessage = message
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if len(smsmessage) > 160: smsmessage = "New HLT error event ["+ERA+"]. Message too long to display"
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# send alerts to Maurizio's CERN PHONE
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# os.system("echo "+smsmessage+" | mail -s \"new entry in Error Stream\" 0041764871355@sms.switch.ch")
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# send alerts to HLT PHONE
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#os.system("echo "+smsmessage+" | mail -s \"new entry in Error Stream\" 0041764875575@sms.switch.ch")
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# clean up
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os.system("rm /tmp/error_diff.list")
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os.system("rm /tmp/errorStream_old.list")
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os.system("rm /tmp/error_stream_collector.tmp")
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#Update last run used
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f = open('/afs/cern.ch/user/f/fantasia/public/HLT/ErrorStream/lastErrorStreamRun.dat','w')
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print >>f, LastRun
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