Munin contributed plugins

#!/bin/sh

# Plugin to monitor the FreeRadius active users count

# Usage: Link or copy into /etc/munin/node.d/

# Config variables:

#    radwho - radwho binary

radwho=${radwho:-/usr/local/bin/radwho}

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

	echo 'graph_title FreeRadius active users count'

	echo 'graph_args --base 1000 -l 0'

	echo 'graph_vlabel users'

	echo 'graph_noscale true'

	echo 'graph_category auth'

	echo 'usercnt.label users'

	echo 'graph_info FreeRadius active users count.'

	echo 'usercnt.info FreeRadius active users count'

	exit 0

fi

echo "usercnt.value $("$radwho" -rci 2>/dev/null | wc -l)"