# Update Graviton's DB once a week (at 3:00 on Sundays).
0 3 * * 0  docker ps -f 'name=pihole' -f 'status=running' -f 'health=healthy' -q | xargs -I{} docker exec {} pihole -g

# Create a complete backup once a week (at 3:30 on Sundays).
30 3 * * 0 docker ps -f 'name=pihole' -f 'status=running' -f 'health=healthy' -q | xargs -I{} docker exec {} pihole -a -t /etc/pihole/teleporter_backup.tar.gz