Munin contributed plugins

#!/bin/sh

#

# Plugin to monitor a server/network availability.

# Author: Thomas VIAL

#

# Requirements:

# * fping

#

target=`basename $0 | sed 's/^fping_//g'`

#target='dev.instalbu.ms'

#target='127.0.0.1'

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

  echo "graph_title ${target} availability"

  echo "graph_args --upper-limit 100"

  echo "graph_vlabel Availability"

  echo "graph_category network"

  # Success

  echo "fping_${target}_success.label Reachable"

  echo "fping_${target}_success.type GAUGE"

  echo "fping_${target}_success.color 00CC00CC"

  # Failure

  echo "fping_${target}_failure.label Unreachable"

  echo "fping_${target}_failure.type AREA"

  echo "fping_${target}_failure.color ff0000"

  exit 0

fi

fping -q $target

status=$?

if [ $status -eq 0 ]; then

    echo "fping_${target}_success.value 100"

    echo "fping_${target}_failure.value 0"

else

    echo "fping_${target}_success.value 0"

    echo "fping_${target}_failure.value 100" 

fi