#fedoracoreos — Public Fediverse posts

Introducing Chilly Willy Agent!

It provisions a private Woodpecker CI agent on Hetzner Cloud:

- IPv6-only by default (NAT66, optional DNS64 for IPv4-only upstreams)
- Fedora CoreOS + Podman runtime
- ./chilly-willy-agent wrapper plus make targets, all hitting the Hetzner Cloud API via curl
- Image-pin enforcement, optional firewall, multi-agent

Built primarily for Codeberg CI. Apache 2.0 licensed.

https://codeberg.org/head1328/chilly-willy-agent

#OpenSource #Codeberg #WoodpeckerCI #FedoraCoreOS #Podman #SelfHosting

There was this lady in the coffee shop this morning with a bag her 10 yr old daughter made that had some art on it that reminded me of the CoreOS logo. What do you think?

#fedora #coreos #FedoraCoreOS

Fedora CoreOS 43 Test Days are happening from Sep 22-26!

There will be a virtual session for folks to ask questions on Monday September 22 from 10:00 AM - 11:30 AM EDT (2:00 PM - 3:30PM UTC).

Consider helping out if you're able. :)

➡️ https://discussion.fedoraproject.org/t/test-day-fedora-coreos-43-test-week/164457

#Fedora #FCOS #FedoraCoreOS #Linux #OpenSource

The advantage of CoreOS is that it updates itself.
The disadvantage is that it updates itself.

We had a problem with a client's CoreOS machine and before I could get to fix it, the machine had magically updated and fixed itself.

#fedoraCoreOs #opsLife #devops

#Fedora 42 has been released (#Linux / #FedoraLinux / #RedHat / #IBM / #FedoraWorkstation / #FedoraServer / #FedoraKDEPlasmaDesktop / #FedoraIoT / #FedoraCloud / #FedoraCoreOS / #FedoraARM / #FedoraSpins / #FedoraLabs / #FedoraKinoite) https://getfedora.org/

Help us test Fedora CoreOS 42 from today to Friday, Mar 24-28!

➡️ https://fedoramagazine.org/contribute-at-the-fedora-42-coreos-test-week/

#Fedora #FedoraCoreOS #FCOS #Linux #OpenSource

With Allison, I presented at FOSDEM how we can combine UKI, composefs and containers to build a fully signed boot chain. The slides and the recording are now available: https://fosdem.org/2025/schedule/event/fosdem-2025-5191--signed-sealed-and-delivered-with-ukis-and-composefs/

This is how we are planning to bring boot chain integrity to Bootable Containers.

This is a follow up on the initial work that we presented last year at @allsystemsgo: https://cfp.all-systems-go.io/all-systems-go-2024/talk/HVEZQQ/

#BootableContainers #bootc #Fedora #CoreOS #AtomicDesktpos #FedoraCoreOS #FOSDEM #FOSDEM2025

PSA on Fedora CoreOS cloud uploads that will be getting pruned. These are for uploads that are older than two years.

If you're using one of these versions, please consider updating!

➡️ https://discussion.fedoraproject.org/t/starting-to-prune-fedora-coreos-cloud-images/138927

#CoreOS #Fedora #FedoraCoreOS #FCOS #Linux #OpenSource

#Fedora 41 has been released (#Linux / #FedoraLinux / #RedHat / #IBM / #FedoraWorkstation / #FedoraServer / #FedoraIoT / #FedoraCloud / #FedoraCoreOS / #FedoraARM / #FedoraSpins / #FedoraLabs / #FedoraKinoite) https://getfedora.org/

Help us test Fedora IoT and Fedora CoreOS for the release of Fedora 41!

If you're familiar with Fedora Atomic Desktops, then these editions will not seem so different aside from the server use case.

Both test days are running from today, Oct 7 to Friday, Oct 11.

More details on how to participate: https://fedoramagazine.org/contribute-at-fedora-coreos-and-iot-test-week/

#Fedora #FedoraIoT #FedoraCoreOS #FCOS #FedoraAtomic #Linux #OpenSource

Update: Show will be rescheduled due to conflicts

Join us today at 5pm EDT (9pm UTC) for an update on the atomic world of Fedora on the Fedora Podcast! @siosm will be explaining what bootc is, how it relates to rpm-ostree, and how it relates to the *future of desktop Linux.*

Hint: image-based 👀

Livestream: https://www.youtube.com/watch?v=zF7aTCoWoLQ

#Fedora #FedoraPodcast #FedoraAtomic #FedoraCoreOS #FedoraIoT #bootc #Linux #OpenSource

#Fedora 40 has been released (#Linux / #FedoraLinux / #RedHat / #IBM / #FedoraWorkstation / #FedoraServer / #FedoraIoT / #FedoraCloud / #FedoraCoreOS / #FedoraARM / #FedoraSpins / #FedoraLabs / #FedoraKinoite) https://getfedora.org/

Due to a bug in rpm-ostree, the '/etc/[g]shadow[-]' files in Fedora CoreOS, Fedora IoT and Fedora Atomic Desktops have the world-readable bit set.

To fix impacted systems immediately, run the following command as root:
$ chmod --verbose 0000 /etc/shadow /etc/gshadow /etc/shadow- /etc/gshadow-

For more details, notably the full list of affected versions, see: https://github.com/coreos/rpm-ostree/security/advisories/GHSA-2m76-cwhg-7wv6

#Fedora #CoreOS #FedoraCoreOS #IoT #FedoraIoT #AtomicDesktops #FedoraAtomicDesktops #Silverblue #Kinoite

Folks that are using #butane for with #fedoracoreos or #flatcar how do you handle secrets in the configuration?

I'm looking at the idea of removing the config after initial boot or some other option.

One route would be to use single use secerts (which work for say #tailscale which supports them) but not for others