You can run two different services on same port, but different ip …
Not really that important anymore, with caddy or nginx it’s easy to get around that for http or https …
My own approach is to run vm/lxc of SSDs that's are hosted on proxmox directly.
Then I have a truenas with Nas storage. I mount that through SMB to proxmox and pass the different dirs into the vm/lxc that need them.
SSD are much better performance for vm/lxc.
Edit: even running the Nas as a vm i would mount it with SMB, making it easy to spilt them up later if you want. Also I have 10gbit netcards between the nas and proxmox.
Don’t imagine its better to be hit by an artillery shell.
Best you can do to avoid both, is to stay in your own country and make sure your diktator og a leader doesn’t start a war.
Actually tre US and mand western countries had same problem in with roadside bombs - war is ugly, but can you blame people defending their country?
Fastest way possible for Ukraine to get their own nukes.