this post was submitted on 26 Jun 2024
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82
Server for a boat (lemmy.world)
submitted 5 months ago by [email protected] to c/[email protected]
48 comments fedilink hide all child comments
 

Good day, friends. Since catching the self-hosting bug, I've set up a couple of Proxmox home servers with a bunch of services I enjoy.

Now I'd like to set up a server and local network on my sailboat so I can self-host servarr, pihole, and other services while traveling. The tricky part is that everything on the boat is 12V and I would rather not use an inverter, if possible. Also, it needs to be ultra-low power so I can leave it on at all times and not to deplete my batteries too much.

Criteria:

  • ultra-low power
  • Small form factor
  • runs on 12V
  • 10 TB of storage plus ability to make full local backup
  • Capable of hosting servarr, audiobookshelf, freshrss, etc. via docker
  • HDMI output
  • Full local mirror/backup of the entire file system, including the media library.
  • We will have two laptops and two Android phones to access the server, so the server doesn't need to run a desktop environment.

I'll have a mobile wifi router and a cellular signal booster (or maybe Starlink eventually) for internet access. Since internet bandwidth will be limited and expensive while traveling, I don't want to have to re-download a massive media llibrary if the storage media fail. Thus, I want the media library to be mirrored or fully backed up or synced locally.

What hardware and Linux distro would you use in this situation?

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[–] [email protected] 4 points 5 months ago (2 children)

Yeah - industrial computers is the way. I would want something that can run at 60 c, and is water/dust proof. How to keep 20tb on a floating humidifier? Im not sure about this one, but swap drives often is probably a good idea.

Do you ride salt or sweet water?

[–] [email protected] 6 points 5 months ago (1 children)

I live on Lake Superior, but this server planning is for a year-long voyage from Lake Superior to New York to the Bahamas and back. So, I do need to take salt and humidity into account.

[–] [email protected] 3 points 5 months ago

Lolwut? Someone downvotes you for that?

[–] [email protected] 2 points 5 months ago

I'm not the OP, but you can get 8TiB SSDs, they are spendy, but doable, no spinning disks required, the benefit of using a nas based solution is you can put a bunch of cheap SSDs in