eLabFTW remote backup

This is a controller and target for remote eLabFTW backups. It instructs the eLabFTW server to do a backup, pulls it onto itself and pushes it to an additional backup destionation.

Setup

1. Configure elabctl backup for /var/backups/elabftw
2. Create directories on the eLabFTW host:
   • mkdir -p /var/backups/elabftw/_archive/daily_this_week
   • mkdir -p /var/backups/elabftw/_archive/daily_last_week
   • chown -R :$SSHUSER /var/backups/elabftw
   • chmod -R g+w /var/backups/elabftw
3. Create direcotries on the additional backup destionation:
   • $ftp_path/weekly_this_month
   • $ftp_path/weekly_last_month
   • $ftp_path/daily_last_week
   • $ftp_path/daily_2nd_week
4. Run 1-create-localdir.sh
5. chmod u+x elab-backup_do_*.sh
6. Run requirements.sh
7. Create ftp.secret from ftp.secret.sample
8. Fill all necessary variables in the script files.
   • I am sorry, this must be made easier in the future.
9. The user ($SSHUSER) on the eLabFTW host ($SSHHOST) must have rights to sudo for elabctl without password
10. Add elab-backup_do_*.sh scripts to crontab: use crontab -e or put into /etc/crontab, e.g.:
    • 0 19 * * * <SCRIPT PATH>/elab-backup_do_daily.sh
    • 45 12 1-7 * * [ $(date +\%u) -eq 5 ] && <SCRIPT PATH>/elab-backup_do_monthly.sh (Does it on the first Friday in every month on my system. Please check for yours.)
    • 0 13 * * FRI <SCRIPT_PATH>/elab-backup_do_weekly.sh
11. Currently VPN connection is hardcoded for connection to eLabFTW host.
    • You need to get those scripts or remove them.
    • This script expects VPN scripts in $HOME/scripts/vpn, e.g. see Cisco VPN scripts