puppet/dns/files/create_dynamic_records.sh
aes_ng b470ceb9b6 Support for dns aliases, dynamic creation of zone files (dependent
on the environment fact) from Facter facts and a fix for environment
support in puppet.
2012-03-02 16:05:37 +02:00

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#!/bin/sh
if [ $# != 2 ]; then
echo "ERR: Must have two arguments: DNS server name and zone/environment" 1>&2
return 2
fi
ZONE=$2
SERVER=$1
FACTS_DIR="/var/lib/puppet/yaml/facts"
ZONE_FILE="/srv/puppet/files/common/dns/db.$ZONE-dynamic.$SERVER"
if [ ! -d "${FACTS_DIR}" ]; then
echo "ERR: Cannot find Facter facts directory ${FACTS_DIR}" 1>&2
exit 3
fi
if [ -f "${ZONE_FILE}" ]; then
rm $ZONE_FILE
fi
cd $FACTS_DIR
for i in `grep -l "environment: $ZONE" *`;
do
echo $i
hn=`grep hostname $i | cut -f 2 -d ':' | tr -d ' '`
ip=`grep "ipaddress:" $i | cut -f 2 -d ':'`
a=`grep "aliases:" $i | cut -f 2 -d ':' | tr -d '"' | tr -d ' '| tr ',' "\n"`;
echo "$hn IN A $ip" >> $ZONE_FILE
if [ "$a" != "" ]; then
for j in $a;
do
echo "$j CNAME $hn" >> $ZONE_FILE
done
fi
done