Munin contributed plugins

#!/bin/sh

# -*- sh -*-

: << =cut

=head1 NAME

openvpn_as_time -Indicate user logged time.

=head1 CONFIGURATION

Require jsonpipe software:

https://github.com/dvxhouse/jsonpipe

[openvpn_*]

user root

=head1 AUTHOR

Ricardo Fraile <rfrail3@yahoo.es>

=head1 LICENSE

GPLv2

=head1 MAGICK MARKERS

 #%# family=auto

 #%# capabilities=autoconf

=cut

. $MUNIN_LIBDIR/plugins/plugin.sh

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

	echo yes

	exit 0

fi

SUM=0

COUNT=1

NOW=`date +%s`

# Script folder

D_BIN="/usr/local/openvpn_as/scripts"

# List with users time

LIST1=`$D_BIN/sacli VPNStatus | tr '/' - |  jsonpipe  | grep "/openvpn_[0-9]/client_list/[0-9]/6" | tr -d '"'  | awk '{print $2} '`

# List with users names

LIST2=`$D_BIN/sacli VPNStatus | tr '/' - |  jsonpipe  | grep "/openvpn_[0-9]/client_list/[0-9]/0" | tr -d '"'  | awk '{print $2} '`

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

	echo 'graph_title OpenVPN User logged time'

	echo 'graph_args --base 1000 -l 0 '

	echo 'graph_vlabel Time in minutes'

	echo 'graph_scale no'

	echo 'graph_category network'

	echo 'graph_info Indicate the user logged time.'

	# If none, print 0

	if [ -z $LIST1 ]; then

        	LIST1=$NOW

		LIST2="none"

	fi

	for i in $LIST1; do

		NAME=`echo $LIST2 | cut -d " " -f $COUNT`

        	echo "$NAME.label User $NAME"

	        echo "$NAME.type GAUGE"

        	echo "$NAME.min 0"

		COUNT=$((COUNT + 1))

	done

	exit 0

fi

# If none, print 0

if [ -z $LIST1 ]; then

        LIST1=$NOW

	LIST2="none"

fi

# Print values

for i in $LIST1; do

	NAME=`echo $LIST2 | cut -d " " -f $COUNT`

	echo "$NAME.value $(($((NOW - $i)) / 60))"

	COUNT=$((COUNT + 1))

done