add nc-restore-snapshot

Author: nachoparker

bin/ncp/BACKUPS/nc-restore-snapshot.sh

@@ -0,0 +1,64 @@
+#!/bin/bash
+
+#!/bin/bash
+# Nextcloud restore backup
+#
+# Copyleft 2019 by Ignacio Nunez Hernanz <nacho _a_t_ ownyourbits _d_o_t_ com>
+# GPL licensed (see end of file) * Use at your own risk!
+#
+# More at nextcloudpi.com
+#
+
+install() { :; }
+
+configure()
+{
+  [[ -d "$SNAPSHOT" ]] || { echo "$SNAPSHOT doesn't exist"; return 1; }
+
+  local datadir mountpoint
+  datadir=$( ncc config:system:get datadirectory ) || {
+    echo -e "Error reading data directory. Is NextCloud running?";
+    return 1;
+  }
+
+  # file system check
+  mountpoint="$( stat -c "%m" "$datadir" )" || return 1
+  [[ "$( stat -fc%T "$mountpoint" )" != "btrfs" ]] && {
+    echo "$datadir is not in a BTRFS filesystem"
+    return 1
+  }
+
+  # file system check
+  btrfs subvolume show "$SNAPSHOT" &>/dev/null || {
+    echo "$SNAPSHOT is not a BTRFS snapshot"
+    return 1
+  }
+
+  btrfs-snp $mountpoint autobackup 0 0 ../ncp-snapshots || return 1
+
+  ncc maintenance:mode --on
+  btrfs subvolume delete   "$datadir" || return 1
+  btrfs subvolume snapshot "$SNAPSHOT" "$datadir"
+  ncc maintenance:mode --off
+  ncp-scan
+
+  echo "snapshot $SNAPSHOT restored"
+}
+
+# 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
+

bin/ncp/BACKUPS/nc-snapshot.sh

@@ -9,8 +9,6 @@
 #
 
 
-BASEDIR=/var/www
-
 install()
 {
   wget https://raw.githubusercontent.com/nachoparker/btrfs-snp/master/btrfs-snp -O /usr/local/bin/btrfs-snp
@@ -19,11 +17,11 @@ install()
 
 configure()
 {
-  sudo -u www-data php "$BASEDIR"/nextcloud/occ maintenance:mode --on
+  ncc maintenance:mode --on
 
   local DATADIR MOUNTPOINT
-  DATADIR=$( sudo -u www-data php /var/www/nextcloud/occ config:system:get datadirectory ) || {
-    echo -e "Error reading data directory. Is NextCloud running and configured?";
+  DATADIR=$( ncc config:system:get datadirectory ) || {
+    echo -e "Error reading data directory. Is NextCloud running?";
     return 1;
   }
 
@@ -36,7 +34,7 @@ configure()
 
   btrfs-snp $MOUNTPOINT manual $LIMIT 0 ../ncp-snapshots
 
-  sudo -u www-data php "$BASEDIR"/nextcloud/occ maintenance:mode --off
+  ncc maintenance:mode --off
 }
 
 # License

bin/ncp/CONFIG/nc-datadir.sh

@@ -91,6 +91,7 @@ configure()
   sed -i "s|^opcache.file_cache=.*|opcache.file_cache=$DATADIR/.opcache|" /etc/php/${PHPVER}/mods-available/opcache.ini
 
   # update fail2ban logpath
+  [[ -f /etc/fail2ban/jail.local ]] && \
   sed -i "s|logpath  =.*nextcloud.log|logpath  = $DATADIR/nextcloud.log|" /etc/fail2ban/jail.local
 
   # datadir

etc/ncp-config.d/nc-restore-snapshot.cfg

@@ -0,0 +1,17 @@
+{
+  "id": "nc-restore-snapshot",
+  "name": "Nc-restore-snapshot",
+  "title": "nc-restore-snapshot",
+  "description": "Restore data from a BTRFS snapshot",
+  "info": "A snapshot of the current data will be taken",
+  "infotitle": "Restore NextCloud data snapshot",
+  "params": [
+    {
+      "id": "SNAPSHOT",
+      "name": "Snapshot Path",
+      "value": "",
+      "suggest": "/media/USBdrive/ncp-snapshots/daily_XXXX-XX-XX_XXXXXX",
+      "type": "directory"
+    }
+  ]
+}