103
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
this post was submitted on 14 Feb 2024
103 points (97.2% liked)
Linux
48349 readers
452 users here now
From Wikipedia, the free encyclopedia
Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).
Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.
Rules
- Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.
- No misinformation
- No NSFW content
- No hate speech, bigotry, etc
Related Communities
Community icon by Alpár-Etele Méder, licensed under CC BY 3.0
founded 5 years ago
MODERATORS
Yes, I really love the Silverblue download in the background, reboot and you are up to date updates. So much better than watching the package manager do its thing. :-)
I don't know about your knowledge about Ansible, and when you are already running Silverblue and are happy with it, it might be more worthwhile for you to explore how to automate Silverblue and the containers you are using... and write a blog post for people like me, how you did it, so I can learn. :-P
Ansible... basically it allows you to install software with the package managers (apt, dnf, ...), configure/restart etc. services, clone git repositories, run arbitrary commands, configure stuff with dconf.
Example for my workflow:
When Debian 12 got into the alpha stage, I simply set up a virtual machine, install git, ansible and vim, and then I start from a known starting place (like Gnome Desktop for desktops, minimal for servers). First, I clone my git repository with my dotfiles, and link all the relevant dotfiles. After that I simply use Ansible to install all packages I will use from that distribution, run dconf to configure Gnome for my needs, configure/download software from 3rd party package repositories or just download tarballs and install them to /opt or ~/opt. Of course also flatpaks can be configured/downloaded via Ansible.
Once, everything works great in the virtual machine I will work in the VM for a few days or even weeks. If everything works stable I'll just make a clean install of the operating system, add some hardware specific tweaks (change grub config, tweak WIFI drivers power mode) and then I am up and running. Thanks to Debian, my Ansible configs are mostly stable with minor tweaks for around 2 years, and when time is due for Debian 13, I'll repeat the cycle.
The way I do things with Ansible have grown for a long time and are tailored to my private/professional use cases. I simply like having the same setup on every desktop/server I deploy, because I never have to wonder, if my software is configured in the way I like it, if a hotkey works or if something I use is installed or not. (And if my hardware dies or I do an SSD upgrade, I am up and running within minutes, same is true if I get new hardware.)
Still, it is a tradeoff. I really like Fedora, but one year of updates is too short for me and my initial investment to setup a new version of Debian. Further, I only use dconf based desktops like Mate or Gnome, because I can simply configure them painless 100% via Ansible. OTOH I have MY Debian desktop setup running on multiple AMD64 and AARCH64 physical and virtual machines. If I want to experiment with software, I just create a VM, start Ansible, get a cup of tea and I have a disposable machine to play around. Further I have my setup 100% documented, if I wonder, what strange power settings tweak I needed in which file to make Debian 11 work on my netbook, I know were to find the 100% correct answer..
Excuse the wall of text, hope that gave you an idea, don't hesitate to reach out if any questions are left. Obviously, you have to decide for yourself if such a setup is worthwhile for you. In case you use only one Desktop, this would be total overkill. :-P
Thank you for this in depth answer. It makes me want to explore Ansible and setup automation. Sounds really great!
I am thinking about that ... 🤔
Really, Ansible doesn't matter, the IaC part is the killer.
Just start to put your config into code and learn, over time it will grow!
I cannot go back to setting desktops/servers up by hand, IaC just solves too many problems and gives me peace of mind.
Reading this, I find myself really, REALLY wanting to replicate that sort of setup, especially the docs part which is something I've been neglecting. I always say to myself, "The next Arch install, I'll document the setup" and it never happens!
“The next Arch install, I’ll document the setup” - Famous last words! :-)
Seriously, I wonder how good my approach would work with a rolling distribution like Arch. I would be afraid, that pacman updates would drift/change the system and over time the delta to my assumed setup grows... OTOH if you keep your scripts in sync with Archs updates, you might simply distribute the maintenance of your Ansible script. If you go full Ansible with Arch, please give an experience report in 6 months!
I don't think I will. I switch between Arch and NixOS constantly, and this time (I'm on NixOS right now) I intend on remembering distrobox is a thing if I need to compile from source.