#!/bin/sh
#
# Plugin to monitor error.log from apache server.
# Revision 0.1  2011/06/17 12:00:00  Ulrich Lusseau
# Initial revision
#
# Parameters:
#
#       config   (required)
#       autoconf (optional - used by munin-config)
#
# Magick markers (optional):
#%# family=auto
#%# capabilities=autoconf
# config example for /etc/munin/plugin-conf.d/munin-node
#[apache_log]
#user root
#env.logfile /home/newsite/logs/errors.log
#
 
 
LOG=${logfile:-/var/log/apache2/error.log}
 
 
if [ "$1" = "autoconf" ]; then
        if [ -r "$LOG" ]; then
                echo yes
                exit 0
        else
                echo no
                exit 1
        fi
fi
 
if [ "$1" = "config" ]; then
 
        echo 'graph_title PHP Errors from ' $LOG
        echo 'graph_args --base 1000 -l 0'
        echo 'graph_vlabel Errors'
        echo 'LogWarning.label PHP Warning errors'
        echo 'LogNotice.label PHP Notice errors'
        echo 'LogFatal.label PHP Fatal errors'
        echo 'LogFile.label File does not exist errors'
        exit 0
fi
 
awk 'BEGIN{c["LogWarning"]=0;c["LogNotice"]=0;c["LogFatal"]=0;c["LogFile"]=0; }
     /PHP Warning/{c["LogWarning"]++}
     /PHP Notice/{c["LogNotice"]++}
     /PHP Fatal error/{c["LogFatal"]++}
     /File does not exist/{c["LogFile"]++}
     END{for(i in c){print i".value " c[i]} }' < $LOG