mirror of
https://github.com/nextcloud/nextcloudpi.git
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82 lines
2.7 KiB
Bash
82 lines
2.7 KiB
Bash
#!/bin/bash
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# Data dir configuration script for NextCloudPi
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#
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# Copyleft 2017 by Ignacio Nunez Hernanz <nacho _a_t_ ownyourbits _d_o_t_ com>
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# GPL licensed (see end of file) * Use at your own risk!
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#
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# More at https://ownyourbits.com/
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#
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DBDIR_=/media/USBdrive/ncdatabase
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DESCRIPTION="Move your database to a new location, like a USB drive"
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INFO="Note that non Unix filesystems such as NTFS are not supported
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because they do not provide a compatible user/permissions system
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You need to use a USB drive that is permanently on and is responsive
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or the database will fail.
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** If it ever fails with a white page, move the database back to the SD **"
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is_active()
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{
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local SRCDIR=$( grep datadir /etc/mysql/mariadb.conf.d/50-server.cnf | awk -F "= " '{ print $2 }' )
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[[ "$SRCDIR" != "/var/lib/mysql" ]]
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}
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configure()
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{
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local SRCDIR=$( grep datadir /etc/mysql/mariadb.conf.d/50-server.cnf | awk -F "= " '{ print $2 }' )
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[ -d "$SRCDIR" ] || { echo -e "database directory $SRCDIR not found"; return 1; }
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[ -d "$DBDIR_" ] && {
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[[ $( find "$DBDIR_" -maxdepth 0 -empty | wc -l ) == 0 ]] && {
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echo "$DBDIR_ is not empty"
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return 1
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}
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rmdir "$DBDIR_"
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}
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local BASEDIR=$( dirname "$DBDIR_" )
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mkdir -p "$BASEDIR"
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grep -q -e ext -e btrfs <( stat -fc%T "$BASEDIR" ) || { echo -e "Only ext/btrfs filesystems can hold the data directory"; return 1; }
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sudo -u mysql test -x "$BASEDIR" || { echo -e "ERROR: the user mysql does not have access permissions over $BASEDIR"; return 1; }
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[[ $( stat -fc%d / ) == $( stat -fc%d "$BASEDIR" ) ]] && \
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echo -e "INFO: moving database to another place in the same SD card\nIf you want to use an external mount, make sure it is properly set up"
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cd /var/www/nextcloud
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sudo -u www-data php occ maintenance:mode --on
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echo "moving database to $DBDIR_..."
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service mysql stop
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mv "$SRCDIR" "$DBDIR_" && \
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sed -i "s|^datadir.*|datadir = $DBDIR_|" /etc/mysql/mariadb.conf.d/50-server.cnf
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service mysql start
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sudo -u www-data php occ maintenance:mode --off
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}
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install(){ :; }
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# License
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#
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# This script is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This script is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this script; if not, write to the
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# Free Software Foundation, Inc., 59 Temple Place, Suite 330,
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# Boston, MA 02111-1307 USA
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