Universal Blue•2y ago

now to deal with selinux, ohmygod

antheasOP•6/21/24, 1:02 AM

ghcr.io/antheas/bazzite:working

antheasOP•6/21/24, 1:03 AM

fully functional chunked bazzite image with selinux and everything

Dylan•6/21/24, 1:08 AM

Looks like we got rid of the retry actions on bluefin? https://github.com/ublue-os/bluefin/actions/runs/9601243221/job/26479342919 failed and would have probably succeeded if we retried the repo push

GitHub

bluefin 40 · ublue-os/bluefin@c804b2d

The next generation Linux workstation, designed for reliability, performance, and sustainability. - bluefin 40 · ublue-os/bluefin@c804b2d

Aantheas now to deal with selinux, ohmygod

Dylan•6/21/24, 1:08 AM

selinux can be hard to get right

Aantheas fully functional chunked bazzite image with selinux and everything

Kyle Gospo•6/21/24, 1:10 AM

fucking nice

Dylan•6/21/24, 1:10 AM

Hmm, maybe not - I see the retry action on https://github.com/ublue-os/main/blob/main/.github/workflows/reusable-build.yml. Maybe we never wrote it for bluefin...

KKyle Gospo fucking nice

Dylan•6/21/24, 1:11 AM

I'm interested in seeing how it affects update times

antheasOP•6/21/24, 1:12 AM

its little brother is building now

antheasOP•6/21/24, 1:13 AM

that image is based on the 16th

antheasOP•6/21/24, 1:13 AM

im building 20 rn

Dylan•6/21/24, 1:13 AM

do the chunks download in parallel?

antheasOP•6/21/24, 1:14 AM

actually

antheasOP•6/21/24, 1:14 AM

bootc when podman merges yes

Dylan•6/21/24, 1:14 AM

Ah. I wonder if we can use multiple mirrors to help saturate a fast connection by downloading chunks in parallel

Dylan•6/21/24, 1:14 AM

I'd love to see it download at 1 gig or faster

antheasOP•6/21/24, 1:14 AM

but then you have to commit to ostree

antheasOP•6/21/24, 1:15 AM

that takes around 3 minutes rn when im building the image

antheasOP•6/21/24, 1:15 AM

i suspect bootc will be similar, and a tiny bit faster

antheasOP•6/21/24, 1:16 AM

it does fix the chonky 2.2gb layer bazzite has though

antheasOP•6/21/24, 1:16 AM

the max layer rn is 750mb

antheasOP•6/21/24, 1:16 AM

and thats because it has a bunch of garbage in it that needs to be sepearted into other chunks

antheasOP•6/21/24, 1:16 AM

like the 150mb homebrew xz file

Dylan•6/21/24, 1:17 AM

Ah, so it reduces the amount we need to pull each time?

Dylan•6/21/24, 1:18 AM

That's an improvement at least

antheasOP•6/21/24, 1:22 AM

less layers less update time

antheasOP•6/21/24, 1:22 AM

with the podman in bootc unclear, but with rpm-ostree for sure

antheasOP•6/21/24, 1:24 AM

https://github.com/antheas/bazzite-upd if you want to build some images here it is.

GitHub

GitHub - antheas/bazzite-upd

Contribute to antheas/bazzite-upd development by creating an account on GitHub.

antheasOP•6/21/24, 1:24 AM

make a .env file

antheasOP•6/21/24, 1:25 AM

then

./builder/prepare.sh
source ./builder/alias.sh
fd sudo ./run_all.sh
skopeo oci:<image>_<tag>_oci docker://ghcr.io/youracc/yourimg:tag

./builder/prepare.sh
source ./builder/alias.sh
fd sudo ./run_all.sh
skopeo oci:<image>_<tag>_oci docker://ghcr.io/youracc/yourimg:tag

antheasOP•6/21/24, 1:26 AM

mmm why did so much stuff change in 4 days a lot of layers shifted

Aantheas less layers less update time

Dylan•6/21/24, 1:28 AM

really? I thought more layers would be less update time since it'd download smaller differences and already have the layers cached

antheasOP•6/21/24, 1:29 AM

yes, instead of bazzite being 3 layers its 40 layers

Dylan•6/21/24, 1:29 AM

sure but each layer might be like 100MB

antheasOP•6/21/24, 1:29 AM

its also 1gb less

Dylan•6/21/24, 1:29 AM

and if it only needs to download two of them it'd take seconds on a gigabit connection

antheasOP•6/21/24, 1:30 AM

you have to be realistic its still ostree

antheasOP•6/21/24, 1:31 AM

download was never the problem

Dylan•6/21/24, 1:31 AM

I'm thinking of OCI images, sure. Didn't realize there was that much of a difference

antheasOP•6/21/24, 1:31 AM

when it takes 6m to update while podman can download the image in less than 2m you know theres an issue, anyway

antheasOP•6/21/24, 1:31 AM

ghcr.io/antheas/bazzite:w0616
ghcr.io/antheas/bazzite:w0620

ghcr.io/antheas/bazzite:w0616
ghcr.io/antheas/bazzite:w0620

antheasOP•6/21/24, 1:31 AM

2 images 4 days apart

antheasOP•6/21/24, 1:32 AM

lets see first diff pull

antheasOP•6/21/24, 1:32 AM

tbh this is kinda meh

Dylan•6/21/24, 1:33 AM

Wow podman pulls that fast!

antheasOP•6/21/24, 1:33 AM

antheasOP•6/21/24, 1:33 AM

its 1gb less than the og bazzite though

Dylan•6/21/24, 1:34 AM

It says I'm getting about 150MB/s to GHCR. That's insanely good

Dylan•6/21/24, 1:34 AM

Is that line speed or is that how fast it's writing the "decompressed" data?

antheasOP•6/21/24, 1:35 AM

line speed

now to deal with selinux, ohmygod

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