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• Db relation changed

#!/bin/sh

set -eu # -x for verbose logging to juju debug-log

# if install.php is gone, let's assume we finished this relation
if [ ! -e /var/www/install.php ] ; then
    exit 0
fi

hostname=`unit-get public-address`

database=`relation-get database`
if [ -z "$database" ] ; then
    exit 0 # wait for future handshake from database service unit
fi

apt-get -y install php5-mysql curl

cp /var/www/OTHER/install-mysql.php /var/www/.
cp /var/www/OTHER/kusaba_freshinstall.mysql.sql /var/www/.

sed -i -e "s/KU_DBTYPE'\]          =.*/KU_DBTYPE'\]          = 'mysql';/" /var/www/config.php

# TODO: remove after testing
sed -i -e "s/KU_DBDATABASE'\]      =.*/KU_DBDATABASE'\]      = '$database';/" /var/www/config.php

user=`relation-get user`
sed -i -e "s/KU_DBUSERNAME'\]      =.*/KU_DBUSERNAME'\]      = '$user';/" /var/www/config.php

password=`relation-get password`
sed -i -e "s/KU_DBPASSWORD'\]      =.*/KU_DBPASSWORD'\]      = '$password';/" /var/www/config.php

host=`relation-get private-address`
sed -i -e "s/KU_DBHOST'\]          =.*/KU_DBHOST'\]          = '$host';/" /var/www/config.php

#TODO: pseudo random seed
echo "$password" > /tmp/ns
date +%N >> /tmp/ns
randomnum=`md5sum /tmp/ns | cut -c1-32`
sed -i -e "s/KU_RANDOMSEED']        = .*/KU_RANDOMSEED']        = '$randomnum';/" /var/www/config.php
rm -f /tmp/ns

service apache2 restart

curl --data "confirm=on" http://$hostname/install-mysql.php >/dev/null 2>&1
curl http://$hostname/install.php >/dev/null 2>&1


chown www-data -R /var/www/
chmod 777 -R /var/www

rm -f /var/www/install.php /var/www/install-mysql.php /var/www/kusaba_freshinstall.mysql.sql /var/www/index.html
 
juju-log "Opening port"
open-port 80