docker-duplicity-cron/backup.sh
ViViDboarder b2fd9d4259 Add support for pre/post scripts
Allows adding scripts to a directory to be executed before backups and
after restorating. This can allow backing up a mysql dump or something.

Using these could (and probably does) break verify checks

Fixes #8
2019-01-28 11:59:46 -08:00

41 lines
875 B
Bash
Executable File

#! /bin/bash
set -e
(
if ! flock -x -w $FLOCK_WAIT 200 ; then
echo 'ERROR: Could not obtain lock. Exiting.'
exit 1
fi
# Run pre-backup scripts
for f in /scripts/backup/before/*; do
if [ -f $f -a -x $f ]; then
bash $f
fi
done
duplicity \
$1 \
--asynchronous-upload \
--log-file /root/duplicity.log \
--name $BACKUP_NAME \
$OPT_ARGUMENTS \
$PATH_TO_BACKUP \
$BACKUP_DEST
if [ -n "$CLEANUP_COMMAND" ]; then
duplicity $CLEANUP_COMMAND \
--log-file /root/duplicity.log \
--name $BACKUP_NAME \
$BACKUP_DEST
fi
# Run post-backup scripts
for f in /scripts/backup/after/*; do
if [ -f $f -a -x $f ]; then
bash $f
fi
done
) 200>/var/lock/duplicity/.duplicity.lock