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contrib-munin/plugins/openvpn/openvpn_as_users
2012-10-09 10:59:38 +02:00

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#!/bin/sh
# -*- sh -*-
: << =cut
=head1 NAME
openvpn_as_users -Indicate the number of users and the license limit
=head1 CONFIGURATION
[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 [ "$1" = "autoconf" ]; then
echo yes
exit 0
fi
# Script folder
D_BIN="/usr/local/openvpn_as/scripts"
# Number of clients
VAL1=`$D_BIN/sacli VPNSummary | grep clients | awk '{print $2}'`
# Limit of clients by license
VAL2=`$D_BIN/liman info | grep -o "[0-9]*"`
# Warn value
WARN=80
if [ "$1" = "config" ]; then
echo 'graph_title OpenVPN Users'
echo 'graph_args --base 1000 -l 0 '
echo 'graph_vlabel Users'
echo 'graph_scale no'
echo 'graph_category OpenVPN'
echo 'graph_info Indicate the number of vpn users and the license limit.'
echo "users.label Users"
echo "users.type GAUGE"
echo "users.draw AREA"
echo "users.min 0"
echo "users.warning $((VAL2 * $WARN / 100))"
echo "users.critical $VAL2"
echo "limit.label Limit"
echo "limit.type GAUGE"
echo "limit.min 0"
exit 0
fi
echo "users.value $VAL1"
echo "limit.value $VAL2"