I believe this is a slightly controversial topic, at least from what I have gathered so far. Some say its best to leave the server on to spare the life time of the spinning rust. Other seem to prefer to save power and boot the server off each night. So wanted to chip in and hear what folks here do and why do what you do.
Bonus question; Do you guys have a UPS? Is it a must have for a homelab, or does it just depend on the usecase?
I leave my servers running 24/7, thats the point of a server. Also my home automation would be a little pointless if its off.
I did have a UPS, but it died and I have got round to replacing it.
Its all horses for courses, if your homelab is a playground to test things out then turning it off when not is use is fine. But some have live services that you may want at a moments notice and there for having it up all the time is better.
There’s a poweroff?!
And ruin my uptime stats? Are you mad?!?!
Among the many things I run are my own email servers so, yeah gotta be up all the time. And yes I have a UPS behind every electronic device in my house except the TV because if that dies I get to buy a new one.
I’ve probably spent upwards of $2000 on UPSes and replacement batteries over the last 20 years, but if it saved even one of my servers from taking a hit it was worth it. Servers are expensive and my time is valuable to me.
Relevant xkcd: https://xkcd.com/705/
My home server does all my network related stuff (including DNS and DHCP) turning it off would be a very bad idea due to this.
I don’t have a UPS, but it is relatively high on my list.
It all depends if you actually nerd those services 24/7
I dont need DHCP or DNS from 1am to 6am for example
“Do I need them? No, but I nerd them, so they stay up!”
A most relevant typo 👍
You can do whatever you want. Don’t let anyone tell you it’s “wrong”. A big part of homelabbing is to try stuff. If it doesn’t work, that’s fine, you learned something, and that was the point.
For me, I don’t see a UPS as essential. It’s generally a good idea, but not strictly essential. My servers are on 24/7, because I have services that do things overnight for me. I also know that some people access my lab when I’m not awake, so I just leave it on so it can be ready for anything at any time. It poses some unique challenges sometimes when running stuff that’s basically 24/7/365.
Be safe, have fun, learn stuff.
