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6c26104282
All (almost) files belonging to the systemvm aer now centralize in the systemvm directory. The code for the separate functions is still in the services directory. This will make the code easier to understand and makes it clear that the systemvm is a separate item. It alos means that it can be excluded from the build entirely by not adding the systemvm profile, this will speed up the compiles somewhat.
100 lines
4.0 KiB
Bash
Executable File
100 lines
4.0 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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usage() {
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printf " %s <alias_count:ip:netmask;alias_count2:ip2:netmask2;....> \n" $(basename $0) >&2
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}
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source /root/func.sh
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lock="biglock"
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locked=$(getLockFile $lock)
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if [ "$locked" != "1" ]
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then
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exit 1
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fi
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PORTS_CONF=/etc/apache2/ports.conf
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PORTS_CONF_BAK=/etc/ports.conf.bak
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FAIL_DIR=/etc/failure_config
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CMDLINE=$(cat /var/cache/cloud/cmdline | tr '\n' ' ')
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if [ ! -d "$FAIL_DIR" ]
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then
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mkdir "$FAIL_DIR"
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fi
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#bakup ports.conf
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cp "$PORTS_CONF" "$PORTS_CONF_BAK"
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domain=$(echo "$CMDLINE" | grep -o " domain=.* " | sed -e 's/domain=//' | awk '{print $1}')
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setup_apache2() {
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local ip=$1
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logger -t cloud "Setting up apache web server for $ip"
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cp /etc/apache2/sites-available/default /etc/apache2/sites-available/ipAlias.${ip}.meta-data
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cp /etc/apache2/sites-available/default-ssl /etc/apache2/sites-available/ipAlias.${ip}-ssl.meta-data
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cp /etc/apache2/ports.conf /etc/apache2/conf.d/ports.${ip}.meta-data.conf
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sed -i -e "s/<VirtualHost.*>/<VirtualHost $ip:80>\nServerName $domain/" /etc/apache2/sites-available/ipAlias.${ip}.meta-data
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sed -i -e "s/<VirtualHost.*>/<VirtualHost $ip:443>\nServerName $domain/" /etc/apache2/sites-available/ipAlias.${ip}-ssl.meta-data
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sed -i -e "/NameVirtualHost .*:80/d" /etc/apache2/conf.d/ports.${ip}.meta-data.conf
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sed -i -e "s/Listen .*:80/Listen $ip:80/g" /etc/apache2/conf.d/ports.${ip}.meta-data.conf
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sed -i -e "s/Listen .*:443/Listen $ip:443/g" /etc/apache2/conf.d/ports.${ip}.meta-data.conf
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ln -s /etc/apache2/sites-available/ipAlias.${ip}.meta-data /etc/apache2/sites-enabled/ipAlias.${ip}.meta-data
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ln -s /etc/apache2/sites-available/ipAlias.${ip}-ssl.meta-data /etc/apache2/sites-enabled/ipAlias.${ip}-ssl.meta-data
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}
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var="$1"
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cert="/root/.ssh/id_rsa.cloud"
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config_ips=""
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while [ -n "$var" ]
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do
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var1=$(echo $var | cut -f1 -d "-")
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alias_count=$( echo $var1 | cut -f1 -d ":" )
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routerip=$(echo $var1 | cut -f2 -d ":")
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netmask=$(echo $var1 | cut -f3 -d ":")
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ifconfig eth0:$alias_count $routerip netmask $netmask up
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setup_apache2 "$routerip"
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config_ips="${config_ips}"$routerip":"
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var=$( echo $var | sed "s/${var1}-//" )
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done
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#restarting the apache server for the config to take effect.
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service apache2 restart
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result=$?
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if [ "$result" -ne "0" ]
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then
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logger -t cloud "createIpAlias.sh: could not configure apache2 server"
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logger -t cloud "createIpAlias.sh: reverting to the old config"
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logger -t cloud "createIpAlias.sh: moving out the failure config to $FAIL_DIR"
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while [ -n "$config_ips" ]
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do
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ip=$( echo $config_ips | cut -f1 -d ":" )
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mv "/etc/apache2/sites-available/ipAlias.${ip}.meta-data" "$FAIL_DIR/ipAlias.${ip}.meta-data"
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mv "/etc/apache2/sites-available/ipAlias.${ip}-ssl.meta-data" "$FAIL_DIR/ipAlias.${ip}-ssl.meta-data"
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mv "/etc/apache2/conf.d/ports.${ip}.meta-data.conf" "$FAIL_DIR/ports.${ip}.meta-data.conf"
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rm -f "/etc/apache2/sites-enabled/ipAlias.${ip}.meta-data"
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rm -f "/etc/apache2/sites-enabled/ipAlias.${ip}-ssl.meta-data"
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config_ips=$( echo $config_ips | sed "s/${ip}://" )
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done
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service apache2 restart
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unlock_exit $result $lock $locked
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fi
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#restaring the password service to enable it on the ip aliases
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/etc/init.d/cloud-passwd-srvr restart
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unlock_exit $? $lock $locked |