Munin contributed plugins

#!/bin/sh

#

# Plugin to monitor the CPU usage per virtual domains

#

# Parameters:

# 	

# 	config

# 	autoconf

#

#

#%# family=contrib

#%# capabilities=autoconf

#if [ "$1" = "autoconf" ]; then

#	if [ -f $CACHEFILE ]; then

#		echo yes

#		exit 0

#	else

#		echo "no (could not find cache file)"

#	fi

#        exit 1

#fi

LOGFILE=${logfile:-/var/log/apache2/access.log}

OFFSET_FILE=/var/lib/munin/plugin-state/apache_cputime_per_domain_${SERVICE}.offset

LOGTAIL=${logtail:-/usr/sbin/logtail}

# [ML] 2009-03-31 : Filtering out 209.44.112.65, the load balancer (does regular pings)

IGNORE_IP="209.44.112.65"

if [ "$1" = "config" ]; then

	echo 'graph_title Most active sites CPU time'

	echo 'graph_vlabel quantity'

	echo 'graph_category Apache'

	# i'm not using logtail here to avoid screwing up the results below

	tail -10000 /var/log/apache2/access.log | grep -v $IGNORE_IP | /usr/local/sbin/alternc_time_per_domain | tail -15 | sed 's/[-\.]/_/g' | awk '{print $2".label " $2}'

	exit 0

fi

${LOGTAIL} ${LOGFILE} ${OFFSET_FILE} | grep -v $IGNORE_IP | /usr/local/sbin/alternc_time_per_domain | tail -15 | sed 's/[-\.]/_/g' | awk '{print $2".value " $1}'