blob: 9059ac7ce2a7b7a6cfbbed8fad9c45ba3c701147 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
|
#!/bin/bash
# Nextcloud BTRFS snapshots
#
# 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-snapshot.sh <IP> (<img>)
#
# See installer.sh instructions for details
#
# More at https://ownyourbits.com/2017/02/13/nextcloud-ready-raspberry-pi-image/
#
LIMIT_=4
DESCRIPTION="Create BTRFS snapshot of the datadir"
INFO="Snapshots take up very little space because only the differences from one
to the next are saved. This requires the datadir to be in a BTRFS filesystem"
BASEDIR=/var/www
install()
{
wget https://raw.githubusercontent.com/nachoparker/btrfs-snp/master/btrfs-snp -O /usr/local/bin/btrfs-snp
chmod +x /usr/local/bin/btrfs-snp
}
configure()
{
sudo -u www-data php "$BASEDIR"/nextcloud/occ maintenance:mode --on
local DATADIR MOUNTPOINT
DATADIR=$( sudo -u www-data php /var/www/nextcloud/occ config:system:get datadirectory ) || {
echo -e "Error reading data directory. Is NextCloud running and configured?";
return 1;
}
# file system check
MOUNTPOINT="$( stat -c "%m" "$DATADIR" )" || return 1
[[ "$( stat -fc%T "$MOUNTPOINT" )" != "btrfs" ]] && {
echo "$MOUNTPOINT is not in a BTRFS filesystem"
return 1
}
btrfs-snp $MOUNTPOINT manual $LIMIT_ 0 ../ncp-snapshots
sudo -u www-data php "$BASEDIR"/nextcloud/occ maintenance:mode --off
}
# 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
|
