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#!/usr/bin/env 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.
usage() {
printf " %s <alias_count:ip:netmask;alias_count2:ip2:netmask2;....> \n" $(basename $0) >&2
}
source /root/func.sh
lock="biglock"
locked=$(getLockFile $lock)
if [ "$locked" != "1" ]
then
exit 1
fi
remove_apache_config() {
local ip=$1
logger -t cloud "removing apache web server config for $ip"
rm -f "/etc/apache2/sites-available/ipAlias.${ip}.meta-data"
rm -f "/etc/apache2/sites-available/ipAlias.${ip}-ssl.meta-data"
rm -f "/etc/apache2/conf.d/ports.${ip}.meta-data.conf"
rm -f "/etc/apache2/sites-enabled/ipAlias.${ip}-ssl.meta-data"
rm -f "/etc/apache2/sites-enabled/ipAlias.${ip}.meta-data"
}
var="$1"
cert="/root/.ssh/id_rsa.cloud"
while [[ !( "$var" == "-" ) ]]
do
var1=$(echo $var | cut -f1 -d "-")
alias_count=$( echo $var1 | cut -f1 -d ":" )
routerip=$( echo $var1 | cut -f2 -d ":" )
ifconfig eth0:$alias_count down
remove_apache_config "$routerip"
var=$( echo $var | sed "s/${var1}-//" )
done
#restarting the apache server for the config to take effect.
service apache2 restart
releaseLockFile $lock $locked
#recreating the active ip aliases
/root/createIpAlias.sh $2
unlock_exit $? $lock $locked