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?
I like the idea of using an industrial pc. Small sailboats experience a lot of vibration and sometimes violent bouncing, slamming, and heeling. Most things on a sailboat have been tossed around and flung onto the floor at some point, so it will have to be bolted down.
I don’t know, maybe something like this?
KINGDEL Desktop Computer, Fanless PC, Intel i7 8th Gen CPU, 32GB DDR4 RAM, 1TB NVMe SSD, HD Port, VGA, 2xCOM RS232, W-11 Pro https://a.co/d/0eODy8RH
Something more like this https://a.co/d/0bgPCSvQ - it should use half the power, it’s way smaller, 2x SATA if you want 2 drives. I haven’t checked if this specific one is 12V, but there are dozens in the same form factor and with similar specs.