Complete Guide: Step 9 - Extras
Here are some additional things you can do to your TrueNAS VM.
Let Encrypt Certificates
TrueNAS Core 12.0 only supports AWS SSL certificates. If you have a registered domain from other providers (e.g. Cloudflare) you may want to add this script to automatically generate LetsEncrypt SSL certificates. This may change in 13.0, but again I wouldn’t hold my breath.
Jails Or LXC
This is the million dollar question. Whether to run a BSD jail inside the VM, or run your applications outside the VM, but inside Proxmox as Linux containers (LXC). I have decided to go with the latter because doing so allows me more control (and easier backups).