Chapril » Infra Chapril

#! /bin/bash

#sleep $[$RANDOM % 30]m

logger="/var/log/backup.log"

borg_bin="/usr/bin/borg"

backup_name=`date +%Y-%m-%d`-test

backup_dest="backup@backup.chapril.org:/srv/backups/`hostname --fqdn`"

export BORG_RSH="ssh -p 2242 -A"

echo ========================================================================

echo "                              New backup"

echo ========================================================================

date

echo ""

echo "== Executing package selection: "

date

echo ""

dpkg --get-selections > /root/package-selections

echo "== Backup pre-hook"

date

echo ""

for file in /etc/borg/scripts/pre-hooks/*; do

	echo "Executing $file...			"

	$file

done

echo "== Backup launch"

date

echo ""

$borg_bin create --info --stats $backup_dest::$backup_name / \

	--exclude /proc \

	--exclude /dev  \

	--exclude /sys  \

	--exclude /var/lib/libvirt/coon \

	--exclude /var/lib/libvirt/maine \

	--exclude /var/lib/libvirt/images/  \

        --exclude '/srv/backups/*.chapril.org' \

					   2>&1

rc=$?

if [[ $rc != 0 ]]; then

    echo "Error in borg create action. Stopping backup."

else

    echo "== Backup info"

    date

    echo ""

    $borg_bin info $backup_dest::$backup_name 2>&1

    echo "== Backup pruning"

    date

    echo ""

    $borg_bin prune -v --keep-daily=7 --keep-weekly=5 $backup_dest 2>&1

    echo "== Backup post-hook"

    date

    echo ""

    for file in /etc/borg/scripts/post-hooks/*; do

	[[ -f "$file" ]] || continue

	    echo "Executing $file...			"

	    $file

    done

    echo ""

    date

fi

echo Returned $rc

echo ========================================================================

exit $rc