forked from apache/stratos
/
add_entry_zone_file.sh
79 lines (68 loc) · 2.11 KB
/
add_entry_zone_file.sh
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#!/bin/bash
#
#
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
#
#
zone_file=$3
subdomain=$1
ip=$2
# General commands
if [ "$(uname)" == "Darwin" ]; then
# Do something under Mac OS X platform
SED=`which gsed` && : || (echo "Command 'gsed' is not installed."; exit 10;)
else
# Do something else under some other platform
SED=`which sed` && : || (echo "Command 'sed' is not installed."; exit 10;)
fi
# check the file
if [ -f {$zone_file} ]; then
echo "Error: zone does not exist"
exit 1
fi
echo "File $zone_file exists"
#appending the zone file
echo "$subdomain IN A $ip">> $zone_file
echo "Added subdomain to the file"
# get serial number
serial=$(grep 'Serial' $zone_file | awk '{print $1}')
echo "Serial number " $serial
# get serial number's date
serialdate=$(echo $serial | cut -b 1-8)
# get today's date in same style
date=$(date +%Y%m%d)
#Serial number's date
serialdate=$(echo $serial | cut -b 1-8)
echo "serial date" $serialdate
# get today's date in same style
date=$(date +%Y%m%d)
echo "Now date" $date
# compare date and serial date
if [ $serialdate = $date ]
then
# if equal, just add 1
newserial=$(expr $serial + 1)
echo "same date"
else
# if not equal, make a new one and add 00
newserial=$(echo $date"00")
fi
echo "Adding subdomain $1 and ip $2 to $3"
${SED} -i "s/.*Serial.*/ \t\t\t\t$newserial ; Serial./" $zone_file
#reloading bind server
/etc/init.d/bind9 reload