contrib-munin/plugins/ossec/ossec_agents

#!/bin/bash

if [ "$1" = "autoconf" ]; then
	echo "yes"
	exit 0
fi

if [ "$1" = "config" ]; then
	echo "graph_title Ossec agents status"
	echo "graph_args --base 1000 -l 0"
	echo "graph_vlabel Number of ossec agents"
	echo "graph_category ossec"
	echo "graph_scale no"
	echo "active.label active"
	echo "active.draw LINE2"
	echo 'active.min 0'
	echo "inactive.label inactive"
	echo "inactive.draw LINE2"
	echo 'inactive.min 0'
	exit 0
fi

### where to find the ossec tools
ossecdir="/var/ossec/bin"

### count the lines from the output of the list_agents tool
ACTIVE=`$ossecdir/list_agents -c | grep -wv "** No agent available" | wc -l`
INACTIVE=`$ossecdir/list_agents -n | grep -wv "** No agent available" | wc -l`

echo "active.value ${ACTIVE}"
echo "inactive.value ${INACTIVE}"
exit 0