guy marcenac - 2008-10-26

Hello,

Vlogger is a utility that can split apaches logs into directories for each VirtualHost.

I wrote a small program that will automatically create a conf file for each VirtualHost log file found and then run the awstats update statistics.

The program is intended to include a default configuration file in the dynamically created conf file for the virtual host, and then add only the site related options in the file in order to override the corresponding default options.

I dont know awstats very well, so any comments amimed at improving this small shell program wil be welcome

[code]

!/bin/sh

this program will scan the logs created by vlogger,

create an awstat configuration file for each of them

and then execute an update of the awstats statistics

it assumes that vlogger is installed and its rotation feature disabled (-n option)

a good way is to rotate the logs with logrotate and run

this program in the prerotate directive

this shold be done if you dont want to lose any record in the rotation

you can run this program as often as you wish as a cron job

Apache log facility setting:

LogFormat "%v %h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\"" combined

CustomLog "| /usr/sbin/vlogger -n -s access.log -t access.log /var/log/apache2" combined

You must have a common awsetut file with all the defaults options you wish $awCommonSetupFile

This program is based on the idea from dave

http://davelozier.com/2008/06/20/awstats-vlogger/

logdir=/var/log/apache2
confdir=/etc/awstats
datadir=/var/lib/awstats
cgidir=/cgi-bin
logfile=access.log
awCommonSetupFile=/etc/awstats/awstats.conf.local
apacheUser=www-data
apacheGroup=www-data

check if we are the only running instance of the program

LOCK="/tmp/${0##*/}.lock"
[ -e "${LOCK}" ] && exit 0
touch "${LOCK}"

if a log directory exists in /var/log/apache and this site has no awstat conf file

create it awstat.sitename.conf

cd $logdir
for directory in *
do
# does the site (ServerName) directory exist and is there a matching awstats config file?
awstatsconf="$confdir/awstats.$directory.conf"
if [ -d ${directory} ]
then
if [ ! -f ${awstatsconf} ]
then
# create configuration file
printf "Include \"%s\"\nLogFile=%s\nSiteDomain=%s\nDirData=%s\nDirCgi=%s\n" \ $awCommonSetupFile \ "$logdir/$directory/$logfile" \ $directory \ $datadir/$directory \ $cgidir/$directory > $awstatsconf
#create logging directory
mkdir $datadir/$directory
fi
fi
done

execute all updates found in $confdir

this allow to execute manually added stats configuration files for sites not logged in the $logdir directory (smtp, ftp for instance)

cd $confdir
for conffile in awstats.*.conf
do
# extract sitename from $conffile
sitename=echo $conffile | awk 'BEGIN {FS="."} {i=2; while (i < NF) {if (i<(NF-1)) printf("%s.",$i); else printf("%s",$i); i++; }}'
# update stats
/usr/lib/cgi-bin/awstats.pl -config=$sitename -update
done

change ownership of stats data in order to allow the direct update from web interface (parameter AllowToUpdateStatsFromBrowser)

chown -R $apacheUser.$apacheGroup $datadir

remove lockfile

rm "${LOCK}"

exit 0
[/code]

 

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Code: code