To be fair i really like having a separate nas to my main docker/proxmox applications server. It allows me to mess around with my services or restart the system while not having to mess with the more sensitive spinning drives or important services like pihole.
Also gives me a nice method for local backup in 3-2-1 method.
That being said, I wouldn’t recommend this for someone just starting out.
If anyone is wondering, I have the docker container itself mount the NFS share from the Unraid NAS. My docker server is all nvme ssds for things like the app itself and its config. Large data sets like photos and media are in the same via NFS.
Its just another part of the puzzle you have to figure out.
When I first started, getting my reverse proxy, port forwarding, domain name etc working and debugging the issues took a lot of time and learning.
Certainly doable but will just make things harder