Comment by malwrar

Comment by malwrar 10 hours ago

Gentoo is the best! Once you get the hang of creating a bootable system and feel comfortable painting outside the lines, it feels like Linux from Scratch just without needing to manually build everything. I automated building system images with just podman (to build the rootfs) and qemu (test boot & write the rootfs, foreign arch emulation) and basically just build new system images once a week w/ CI for all my hardware + rsync to update. Probably one of the coolest things I’ve ever built, at this point I’m effectively building my own Linux distro from source and it’s all defined in Containerfiles! I have such affection for the Gentoo team for enabling this project, shocking to discover how little they operate on I’m definitely setting up a recurring donation.

raphinou 9 hours ago

Did you document this somewhere? I'm interested to know more

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samuelbrian an hour ago

Not what was mentioned by parent but I've been working on an embedded Linux build system that uses rootfs from container images: https://makrocosm.github.io/makrocosm/
The example project uses Alpine base container images, but I'm using a Debian base container for something else I'm working on.

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jayofdoom an hour ago

Honestly this is just sorta a Tuesday for an advanced Gentoo user? There are lots of ways to do this documented on the Gentoo wiki. Ask in IRC or on the Forum if you can't find it. "Catalyst" is the method used by the internal build systems to produce images, for instance https://wiki.gentoo.org/wiki/Catalyst.

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malwrar 9 hours ago

Nah, first time I’ve mentioned it anywhere. Happy to answer questions, if there’s interest maybe this could be my reason for a first blog post.

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- scorpioxy 3 hours ago
  
  I would encourage you to write about it as well. It seems interesting and unconventional.
  I used to tinker a lot with my systems but as I gotten older and my time became more limited, I've abandoned a lot of it and now favor "getting things done". Though I still tinker a lot with my systems and have my workflow and system setup, it is no longer at the level of re-compiling the kernel with my specific optimization sort of thing, if that makes sense. I am now paid to "tinker" with my clients' systems but I stay away from the unconventional there, if I can.
  I did reach a point where describing systems is useful at least as a way of documenting them. I keep on circling around nixos but haven't taken the plunge yet. It feels like containerfiles are an easier approach but they(at least docker does) sort of feel designed around describing application environments as opposed to full system environments. So your approach is intriguing.
  
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- url00 8 hours ago
  
  I would also be very interested in reading that blog post!
  
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arendtio 9 hours ago

I think it is a great learning opportunity, but after using Gentoo for a decade or so, I prefer Arch these days. So if you want to learn more about Linux and its ecosystems, go for it, do it for a few months or years.

That said, I haven't tried Gentoo with binaries from official repositories yet. Maybe that makes it less time-consuming to keep your system up to date.

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blaerk 7 hours ago

Been happily and very successfully using the official binpkgs, it works really well, sometimes there's a slight delay for the binary versions of the source packages to appear in the repositories, but that's about it. I guess it's kind of running Arch, but with portage <3! And the occasional compilation because your use flags didn't really match the binaries

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