Munin contributed plugins

#! /bin/sh

# Munin plugin

# Gets number of active channels

# By Eugene Varnavsky

#  Converted to /bin/sh by Steve Schnepp

# June 2012

# Version 1.0

# 

# Run as root or make sure munin user can run 'asterisk -r' command

#

# [asterisk_channels]

#   user root

#

# LGPL License

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

        [ -z $(which asterisk) ] && echo "no" || echo "yes"

        exit 0

fi

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

        echo "graph_title Asterisk Channels"

        echo "graph_args --base 1000 -l 0"

        echo "graph_vlabel Channels"

        echo "graph_category voip"

        echo "channels.label Channels"

        exit 0

fi

asterisk -rx "core show channels" | awk '/active channels/ { print "channels.value " $1 }'

exit 0