#!/bin/sh

# add this to your types.db:
# ntp_pool_score     value:GAUGE:-20:20
HOSTNAME="${COLLECTD_HOSTNAME:-`hostname -f`}"
INTERVAL="${COLLECTD_INTERVAL:-300}"

IP="X.X.X.X"
CURL="/usr/local/bin/curl"

while sleep "$INTERVAL"; do
   VALUE=`$CURL --silent "http://www.pool.ntp.org/scores/$IP/log?limit=1" 2>&1 | tail -1 | cut -f 5 -d ","`
   echo "PUTVAL $HOSTNAME/exec-magic/ntp_pool_score interval=$INTERVAL N:$VALUE"
done