mirror of https://github.com/BOINC/boinc.git
74 lines
3.3 KiB
Bash
Executable File
74 lines
3.3 KiB
Bash
Executable File
#!/bin/bash
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# This daemon (endless loop) constructs user-readable scheduler
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# logs once per minute. It runs with a 3-minute latency.
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# To run this script as part of the standard BOINC backend
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# components, just include:
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# <daemon>
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# <cmd> makelog.sh </cmd>
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# </daemon>
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# in your config.xml file
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export lastmin=dontmatch
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while [ true ] ; do
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# we extract the logs from 3 minutes ago, because the cgi
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# process can run for a couple of minutes.
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export currmin=`date --date="-3 minute" '+%Y-%m-%d %H:%M'`
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# create correct filename, directory name, path, etc.
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export oneword=`echo $currmin | sed 's/ /_/'`
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export filename=${oneword}.txt
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export dirname=`echo $filename | cut -b 1-13`
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export dirpath=../html/user/sched_logs/${dirname}
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if [ ! -d $dirpath ] ; then
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mkdir $dirpath
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fi
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export filepath=${dirpath}/${filename}
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# if the minute has changed, or the one-minute log file does not exist,
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# then create it. One must consider both cases otherwise log rotation
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# can screw things up.
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if [ "${currmin}" != "${lastmin}" -o ! -f "${filepath}" ] ; then
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# put some text into the start of the 'human readable' log file
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echo "Note that all times in this file are in UTC. To compare with your BOINC logs" > $filepath
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echo "you will need to convert your local time into UTC. To make comparison easier you" >> $filepath
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echo "may also want to consider using a high-precision time protocol such as NTP to set your" >> $filepath
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echo "computers clock. This will allow comparisons of the time stamps to fractions of" >> $filepath
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echo "a second." >> $filepath
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echo " " >> $filepath
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echo "These files are posted approximately three minutes after the events are logged." >> $filepath
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echo " " >> $filepath
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echo " " >> $filepath
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# determine which files to search. Normally we just search cgi.log, but if the timestamp of cgi.log
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# and cgi.log.0 are within 300 seconds of each other, then we search both. The 10,000,000 case will
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# handle what happens if either $cgilogtime or $cgilog0time is not properly defined.
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export cgilog0time=`ls --time-style=+%s -l ../log_*/cgi.log.0 | awk '{print $6}'`
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export cgilogtime=$cgilog0time
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export cgilogtime=`ls --time-style=+%s -l ../log_*/cgi.log | awk '{print $6}'`
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export deltatime=$(($cgilogtime-$cgilog0time))
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export filelist="../log_*/cgi.log"
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if [ $deltatime -lt 300 ] || [ $deltatime -gt 10000000 ] ; then
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export filelist="../log_*/cgi.log ../log_*/cgi.log.0"
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fi
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# now grep for all log entries from 3 minutes ago. Use sed to hide any sensitive info
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# such as authenticator and IP address. Must
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grep --no-filename "${currmin}" $filelist | \
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sed 's/authenticator .*//g; s/\[auth [^]]*\]//g; s/from [0-9.]*//g; s/auth [0-9a-f]*\,//g; s/\[IP [0-9.]*\]//g; s/\[USER#[0-9]*\]//g; s/IP [0-9.]*\,//g' >> $filepath
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export lastmin=$currmin
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else
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# if the minute has not changed and log file exists, sleep a bit and
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# try again
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sleep 15;
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fi
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done
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# this is an infinite loop, so we should never get here!!
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