Curious to know what the experiences are for those who are sticking to bare metal. Would like to better understand what keeps such admins from migrating to containers, Docker, Podman, Virtual Machines, etc. What keeps you on bare metal in 2025?
Curious to know what the experiences are for those who are sticking to bare metal. Would like to better understand what keeps such admins from migrating to containers, Docker, Podman, Virtual Machines, etc. What keeps you on bare metal in 2025?
All my services run on bare metal because its easy. And the backups work. It heavily simplifies the work and I don’t have to worry about things like a virtual router, using more cpu just to keep the container…contained and running. Plus a VERY tiny system can run:
Without a single docker container. Its using around 10-20% of the RAM and doing a dd once in a while keeps everything as is. Its been 4 years-ish and has been working great. I used to over-complicate everything with docker + docker compose but I would have to keep up with the underlining changes ALL THE TIME. It sucked, and its not something I care about on my weekends.
I use docker, kub, etc…etc… all at work. And its great when you have the resources + coworkers that keep things up to date. But I just want to relax when I get home. And its not the end of the world if any of them go down.
what do you run for RSS?
also, I hope you are not doing backups by dding an in use filesystem
Freshrss. Sips resources.
The dd I do when I want. I have a script I tested a while back. The machine won’t be on yeah. Its just a small image with the software.
Oh so the other 80% of your RAM can sit there and do nothing? My RAM is always around 80% or so as its caching stuff like it’s supposed to.
Hahaha that’s funny. I hope your not serous.
Unused RAM is wasted RAM
Welp OP did ask how we set it up. And for a family instance its good enough. The ram was extra that came with the comp. I have other things to do than optimize my family home server. There’s no latency at all already.
It spikes when peertube videos are uploaded and transcoded + matrix sometimes. Have a good night!
Do you use any tools for management, such as Ansible or similar?
Couple of custom bash scripts for the backups. Ive used amsible at work. Its awesome, but my own stuff doesn’t require any robustness.