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What distro do you use for your servers?

I've only ever used desktop Linux and don't have server admin experience (unless you count hosting Minecraft servers on my personal machine lol). Currently using Artix and Void for my desktop computers as I've grown fond of runit.

I'm going to get a VPS for some personal projects and am at the point of deciding what distro I want to use. While I imagine that systemd is generally the best for servers due to the far more widespread support (therefore it's better for the stability needs of a server), I have a somewhat high threat model compared to most people so I was wondering if maybe I should use something like runit instead which is much smaller and less vulnerable. Security needs are also the reason why I'm leaning away from using something like Debian, because how outdated the packages are would likely leave me open to vulnerabilities. Correct me if I'm misunderstanding any of that though.

Other than that I'm not sure what considerations there are to make for my server distro. Maybe a more mainstream distro would be more likely to have the software in its repos that I need to host my various projects. On the other hand, I don't have any experience with, say, Fedora, and it'd probably be a lot easier for me to stick to something I know.

In terms of what I want to do with the VPS, it'll be more general-purpose and hosting a few different projects. Currently thinking of hosting a Matrix instance, a Mastodon instance, a NextCloud instance, an SMTP server, and a light website, but I'm sure I'll want to stick more miscellaneous stuff on there too.

So what distro do you use for your server hosting? What things should I consider when picking a distro?

121 comments
  • I love Debian for servers. Super stable. No surprises. It just works. And millions of other people use it as well in case I need to look something up.

    And even when I'm lazy and don't update to the latest release oldstable will be supported for years and years.

    • @bjoerntantau @communism That 'support for years and years' means security support. So even if the nominal versions stay stable, security fixes are backported. Security scans that only check versions usually give false positives: they think fixes in newer versions are not present when in fact they are.

      Many others distros do exactly the same. I only chose Debian because the amount of software already packaged in the distro itself is bigger than any other, barring 3rd party repos.

  • I run NixOS. It (or something like it, with a central declarative configuration for basically everything on the system) is imo the ideal server distro.

    • I think I can sense your love/hate relationship with nixos from here :) you are not alone

      • Very true haha. NixOS is great and the best I've got right now but I would lie if I said it has never been painful.

        Especially for desktop use I want to build my own distro which takes a lot from NixOS, mostly in terms of the central configuration but not much else (I definitely want a more sane package installation situation where you don't need stuff like wrapper scripts which are incredibly awful imo), but also other distros, and also with some unconventional things (such as building it around GNUstep). But who knows if that ever gets off the ground, I have way too many projects with enormous scale...

  • I switched mine to NixOS a while ago. It's got a steep learning curve, but it's really nice having the entire server config exist in a handful of files.

  • NixOS for my homelab that I like to tinker with, Debian as Docker host for the server people actually rely on

  • I have tons of experience with enterprise linux, so I tend to use Rocky linux. It’s similar to my Fedora daily driver, which is nice, and very close to the RHEL and Centos systems I used to own.

    You are slightly mistaken with your assumption that debian is insecure because of the old packages. Old packages are fine, and not inherently insecure because of its age. I only become concerned about the security implications of a package if it is dual use/LOLBin, known to be vulnerable, or has been out of support for some time. The older packages Debian uses, at least things related to infrastructure and hosting, are the patched LTS release of a project.

    My big concerns for picking a distro for hosting services would be reliability, level of support, and familiarity.

    A more reliable distro is less likely to crash or break itself. Enterprise linux and Debian come to mind with this regard.

    A distro that is well supported will mean quick access to security patches, updates, and more stable updates. It will have good, accurate documentation, and hopefully some good guides. Enterprise linux, Debian and Ubuntu have excellent support. Enterprise linux distros have incredible documentation, and often are similar enough that documentation for a different branch will work fine. Heck, I usually use rhel docs when troubleshooting my fedora install since it is close enough to get me to a point where the application docs will guide me through.

    Familiarity is self explanatory. But it is important because you are more likely to accidentally compromise security in an unfamiliar environment, and it’s the driving force behind me sticking with enterprise linux over Nixos or a hardened OpenBSD.

    As a fair word of warning, enterprise linux will be pretty different compared to any desktop distro, even fedora. It takes quite a bit of learning, to get comfortable (especially with SELinux), but once you do, things will go smoothly. you can also use a pirated rhel certification guide to learn enterprise linux

    If anything, you can simply mess around in a local VM and try installing the tools and services needed before taking it to the cloud.

  • I used to use Ubuntu, but nowadays I just go with Debian for servers (as well), but you said you wish to choose something else, so I can't give you any meaningful inputs...

    I don't know how real the outdated packages threat, but I would assume, a server never really wants the bleeding edge software and Debian usually gets the critical security updates and patches.

    But I'm no expert.

    It is true that Bookworm is kinda old now, though.

  • Debian backports security updates to most software, including popular server software. Stable also always uses an LTS kernel, which stays supported upstream. So long as you’re using latest Debian Stable (Bookworm as of this writing), run apt update often (in fact, ‘’’unattended-upgrades’’’ is probably not the worst idea in this case) and do common sense security practices like a firewall and (brain is not working), you should be good.

    In brief, it’s totally fine to use Debian and in fact one of the best options in my opinion.

  • I currently use Ubuntu for all my machines (desktops, laptops, and servers), but I used to use Void Linux on my machines for about 6 years, including on a couple of VPSes. Since you are familiar with Void Linux, you could stick with that and just use Docker/Podman for the individual services such as Matrix, Mastodon, etc.

    In regards to Debian, while the packages are somewhat frozen, they do get security updates and backports by the Debian security team:

    https://www.debian.org/security/

    There is even a LTS version of Debian that will continue backporting security updates:

    https://www.debian.org/lts/

    Good luck!

  • I've been running arch for like 3 years now. Why arch? Because it just works (and its the only one i have esperience with). Maybe ill try nixos one day.

  • @communism
    I use alpine, but void is a good option too, for me the host should be minimal and lightweight. At the end I have all on containers

  • Ubuntu server, though I am thinking of using arch even though it is a rolling distro. It doesn't really matter. As long as docker is supported, I am fine using any.

  • Been running Ubuntu LTS releases on all my server VMs for 8 years and haven't had a single problem. Absolutely solid as a rock. Fantastic support, loads of guides to do anything. Plus you can get 10years of support as a home user with a free Ubuntu Pro subscription.

  • Debian but mostly Ubuntu LTS with the free Ubuntu Pro that gives 10-year support. If I get hit by a bus, chances are the self-hosted systems I've setup would continue to work for years till my family can get someone to support or migrate the data. 😅

  • I'm currently using debian with Docker.

    If I were to do it again, though, I'd probably just use either fedora or the server equivalent to silverblue (I can't remember the name). I am so heavy on docker use at this point that I wouldn't mind going full immutable.

121 comments