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#!/bin/bash
#!/bin/bash
# Nextcloud restore backup
# Tested with 2017-03-02-raspbian-jessie-lite.img
#
# Copyleft 2017 by Ignacio Nunez Hernanz <nacho _a_t_ ownyourbits _d_o_t_ com>
# GPL licensed (see end of file) * Use at your own risk!
#
# Usage:
#
# ./installer.sh nc-restore.sh <IP> (<img>)
#
# See installer.sh instructions for details
#
# More at https://ownyourbits.com/2017/02/13/nextcloud-ready-raspberry-pi-image/
#
BACKUPFILE_=/media/USBdrive/nextcloud-bkp_xxxxxxxx.tar
BASEDIR_=/var/www
DBADMIN_=ncadmin
DESCRIPTION="Restore a previously backuped NC instance"
show_info()
{
[ -d /var/www/nextcloud ] && \
whiptail --yesno \
--backtitle "NextCloudPi configuration" \
--title "Restore NextCloud backup" \
"This new installation will cleanup current
NextCloud instance, including files and database.
** perform backup before proceding **
You can use nc-backup " \
20 90
}
configure()
{
local DBPASSWD=$( cat /root/.dbpass )
[ -f $BACKUPFILE_ ] || { echo -e "$BACKUPFILE_ not found"; return 1; }
[ -d $BASEDIR_ ] || { echo -e "$BASEDIR_ not found"; return 1; }
[ -d $BASEDIR_/nextcloud ] && { echo -e "WARNING: overwriting old instance"; }
cd $BASEDIR_/nextcloud
sudo -u www-data php occ maintenance:mode --on
# RESTORE FILES
echo -e "restore files..."
cd $BASEDIR_
rm -rf nextcloud
tar -xf $BACKUPFILE_ || return 1
# RE-CREATE DATABASE TABLE
echo -e "restore database..."
mysql -u root -p$DBPASSWD <<EOF
DROP DATABASE IF EXISTS nextcloud;
CREATE DATABASE nextcloud;
GRANT USAGE ON *.* TO '$DBADMIN_'@'localhost' IDENTIFIED BY '$DBPASSWD';
DROP USER '$DBADMIN_'@'localhost';
CREATE USER '$DBADMIN_'@'localhost' IDENTIFIED BY '$DBPASSWD';
GRANT ALL PRIVILEGES ON nextcloud.* TO $DBADMIN_@localhost;
EXIT
EOF
[ $? -ne 0 ] && { echo -e "error configuring nextcloud database"; return 1; }
mysql -u root -p$DBPASSWD nextcloud < nextcloud-sqlbkp_*.bak || { echo -e "error restoring nextcloud database"; return 1; }
cd $BASEDIR_/nextcloud
sudo -u www-data php occ maintenance:mode --off
}
install() { :; }
cleanup() { :; }
# License
#
# This script is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This script is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this script; if not, write to the
# Free Software Foundation, Inc., 59 Temple Place, Suite 330,
# Boston, MA 02111-1307 USA
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