bundlewrap/bundles/backup-client/files/generate-backup

46 lines
1 KiB
Text
Raw Normal View History

#!/bin/bash
statusfile=/var/tmp/backup.monitoring
ssh_login="${username}@${server}"
if ! [[ -f /etc/backup.priv ]]
then
echo "abort_no_key" > "$statusfile"
exit 1
fi
run-parts --exit-on-error -- /etc/backup-pre-hooks.d
exitcode=$?
if [[ $exitcode != 0 ]]
then
echo "hook $exitcode" > "$statusfile"
exit 1
fi
do_backup() {
rsync -zaAP --numeric-ids --delete --relative \
--rsync-path="/usr/bin/rsync --fake-super" \
-e "ssh -o IdentityFile=/etc/backup.priv -o StrictHostKeyChecking=accept-new -p ${port}" \
"$1" "$ssh_login":backups/
# Exit code 24 means some files have vanished during rsync.
# I don't know why, but this is very common, apparently?
exitcode=$?
if [[ $exitcode != 0 ]] && [[ $exitcode != 24 ]]
then
rsync_errors+=" $exitcode"
fi
}
rsync_errors=""
% for path in sorted(paths):
do_backup "${path}"
% endfor
if [[ -n "$rsync_errors" ]]
then
echo "rsync_error$rsync_errors" > "$statusfile"
else
echo "ok" > "$statusfile"
fi