You want KVM.
But I’d check the performance on the NAS first. They’re not really built for VMs so you might be missing hardware features, but I’d check resource usage to see if you’re maxing anything out. And try reducing resolution, color depth, etc. to make it easier.
Proxmox is just Debian. Use any partition-aware copy tool. If you have it set up for UEFI, just copy the EFI partition and all that stuff too and you should be set.
First, don’t use .local, as it’s used by mDNS. You should use .internal or a domain you own. I recommend changing before you get any more committed to your environment.
I’m not really following your post, because you’re not specifying whether each point is on the server or laptop.
Personally, I dislike Ubuntu on the server because of how it runs stuff like systemd-resolvd, which as you’ve experienced, gets in the way of standard operation.
Does the error have any text that might be helpful?
Easier? Yes, definitely. Maybe work on the Vaultwarden stuff in parts, instead of all in one go.
Also, if you’re using Proxmox, you might just back up your whole VM to PBS. That’s how I do it. But that takes a bit of work to set up on its own.
And disable ssh to root. Hell, just disable root login altogether and use sudo.
More or less. The biggest issue is if your or their IP address changes, it’ll stop working.
I don’t know what Minecraft’s track record is on security, but I assume it’s not great. Ideally, you’d also put public facing services in a DMZ, so that if they do get compromised, they can’t reach anything else.
Against which regular user database?
On a PC? Anything except ChromeOS or Android, I suppose.
I like CentOS, or rather Alma or Rocky now. Very stable, very easy to manage, lots of community support.
A UPS is really just for brief interruptions, and to bridge the gap until the generator comes on for extended interruptions. If power is that bad where you live, and uptime is that important, get a generator that comes on automatically when power goes out. Or solar panels and a deep cycle battery array or something.
APC is garbage. Get Eaton. Lead acid batteries should last 3-5 years.
I have one mini-ATX server with four drives in RAID 10. I find it easier to manage everything in one device. It runs Proxmox, with Almalinux in a VM that runs my Docker containers. Yes, it’s a layer of inefficiency, but I keep it that way partially because I migrated the VM to Proxmox from ESXi, and partially because I’m not confident in LXC being able to do everything Docker can.
I also run it that way because I have a handful of other VMs.
Things always go wrong. Just be prepared to recover.
If you’re really concerned with performance, benchmark each one in your own environment.
Ideally, you just wouldn’t do this.
You would have to add both directories to your library.
It’s probably a 5400rpm drive, and/or SMR. Both are going to make it slower.
When there’s only a few, it’s basically just statistical noise. Some people downvote anything. Some people just have fat fingers and missed the upvote button.
Don’t worry about downvotes.
Why what?