Vaultwarden Fail2Ban

[mgrimace]

Setting up Fail2ban will prevent attackers to brute force your vault logins. This is particularly important if your instance is publicly available.
Source and instructions: https://github.com/dani-garcia/vaultwarden/wiki/Fail2Ban-Setup

Can Fail2ban be setup automatically as part of the script and/or as an optional feature when running the update script/helper script from within the LXC?