#!/bin/sh
#
# Wildcard-script to monitor number of processes. To monitor a
# program, link ps_<program> to this file. E.g.
#
#    ln -s /usr/share/lrrd/client/plugins-auto/ps_ /etc/lrrd/client.d/ps_exim
#
# ...will monitor number of exim-processes.
#
# Parameters:
#
# 	config   (required)
# 	autoconf (optional - used by lrrd-config)
# 	suggest  (optional - used by lrrd-config)
#
# Magic markers (optional):
#%# family=auto
#%# capabilities=autoconf suggest



name=`basename $0 | sed 's/^ps_//g'`

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

if [ "$1" = "suggest" ]; then
	exit 0
fi

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

	echo graph_title Number of $name processes
	echo 'graph_args --base 1000 --vertical-label processes -l 0'
	echo "count.label $name"
	echo 'processes.draw LINE2'
	exit 0
fi

echo -n "count.value "
pgrep -f -l "$name" | grep -v grep | wc -l

# For systems without pgrep
#ps auxwww | grep "\<$name\( \|$\)" | grep -v grep | wc -l