I successfully installed CoreOS using an ignition file served by the python3 simple http server.

I suppose it's against the spirit of the #coreos platform to manually add password authentication to the SSHd config, but that's what I did. For reasons I don't understand my SSH public key didn't work.

That's an exercise for later. Next step is to see what I can do with #fibrechannel

New stable Fedora CoreOS release available: 43.20260105.3.0

https://www.fedoraproject.org/coreos/release-notes?arch=x86_64&stream=stable

#linux #fedora #coreos #fcos

@mandrasch Ich denke digitale Souveränität kann nicht bedeuten, dass jeder ein NAS mit Nextcloud zu Hause hat. Das ist nicht resourcenschonenend und schwer abzusichern.

Scchau dir @netcup an. Ich empfehle eine ARM VM mit #Nextcloud AIO mit #Borgbackup zu #Hertzner #StorageBox.

Wenn du dich gut auskennst, nimm als OS #CoreOS und #Podman Quadlets for Nextcloud.

Major learning curve to use #fedora #coreos is how to create ignition file. #FCOS installation use that for installation configuration. There's no menu or wizard like other #linux distros.

Why? Because one of major goal of #FCOS is to enable easy mass deployment of similar configuration.

After you learn and solved that problem, remaining else is just systemd and #podman #quadlet (most #fcos deployment is to run containerized applications)

@zrail I've managed some #fedora #coreos to run dozens of #podman container. Works nicely.

I can depend zincati to auto-update os, and podman-auto-update systemd service to update container isafely. #fcos update is atomic update.

No need to doing manual major distro upgrade because zincati take care of that.

Yes, u should monitor memory usage. You can run #promotheus & grafana container to monitor it. Also there is prometheus-podman-exporter to monitor podman container with prometheus easily.

Odin: Moving Towards a New "core:OS"

https://odin-lang.org/news/moving-towards-a-new-core-os/

#HackerNews #Odin #coreOS #technology #innovation #programming #news

so alle Dienste vom Hauptserver im #homelab auf den Fallback umgezogen. Jetzt kann ich anfangen den neu zu machen. (home Assistent und jellyfin müssen schließlich immer verfügbar sein).

Also großer Freund und Fan von #Fedora & #podman
heißt es dann in dem Zuge auch bye bye #nixos und hallo #coreOs.

(Mein ADHS brain freut sich gerade total darauf mit was neuem zu spielen :D)

Der hatte auch nur ne Uptime von 100 Tagen (da hatte die Müllabfuhr den Stromkasten an der Straße abgeräumt) da schmerzt das Runterfahren nicht so sehr.

Heute auf der ToDo-Liste:
1. Weiter #39c3 schauen
2. Das #Homelab auf #Fedora #CoreOS umbauen
3. Meine Frau davon überzeugen das es okay ist im Urlaub auch immer auf Terminals zu starren :D

I'm starting to regret my choices wrt installing #Proxmox and one big VM to run Docker containers.

The problem is that if I give the VM too much memory the host starts swapping which causes perf to tank, but the line of "too much" is hard to determine because the VM seems to take more than it's share eventually.

Maybe I should just pave the machines with plain Debian or something. Or maybe uCore? Anyone have thoughts about #CoreOS and derivatives?

#homelab #selfhosted

Now, #fedora is still my daily OS on my workstation (PC and laptop). On my servers, #centos had been my primary server distro, but changed to #rockylinux and #almalinux because #redhat policy changes.

There are some of my servers also use fedora #coreos aka #fcos and i love it.

Also touch #ubuntu or #debian, but only because some of my company's customer use that on their servers.

Also touch debian because it is base distro of #proxmox VE and #raspberry #pi #raspbian.

Fedora's elections are now open until Wednesday, 7th January!

I'm applying for a seat at FESCo [1] as I want to represent the interests of users, developers and maintainers of what we call Atomic, Bootable Container, Image Based or Immutable variants of Fedora (CoreOS, Atomic Desktops, IoT, bootc, etc.).

You can find my full interview at https://communityblog.fedoraproject.org/f43-fesco-elections-siosm/

And vote at https://elections.fedoraproject.org/

[1] https://docs.fedoraproject.org/en-US/fesco/

#Fedora #CoreOS #AtomicDesktops #BootableContainers #bootc

@passthejoe because it's the default on whatever it is you're running? I think #distrobox is probably a better option for a desktop usecase, but #toolbx is perfectly cromulent for a server, where you're basically just using #microOS or #coreOS for a container host, it doesn't need to be fancy.

I wrote a blog post about running #coreos in #incus in my #homelab.
bout image import, using ignition and persitent data management.
https://agnomi.net/posts/incus/fedora-coreos/
#selfhosted

J'ai publié la note « Setup Fedora CoreOS avec LUKS et Tang »

https://notes.sklein.xyz/2025-11-15_1205/zen/

#Fedora #CoreOS #LUKS #AdminSys #Tang #Clevis #Selfhosting

If you have automatic updates enabled on Fedora CoreOS (the default) then your `stable` stream nodes will be automatically updated to @fedora 43 based content this week!

#fedora #coreos #fedora_coreos

Fedora CoreOS semplifica il provisioning: Butane e Ignition si fondono per rendere più fluido il deploy in ambienti cloud-native e imutabili.
#Fedora #CoreOS #Linux

https://www.linuxeasy.org/fedora-coreos-butane-e-ignition-si-fondono-per-semplificare-il-provisioning/?utm_source=mastodon&utm_medium=jetpack_social

@fedora CoreOS rebasing to Fedora Linux 43:

https://discussion.fedoraproject.org/t/fedora-coreos-rebasing-to-fedora-linux-43/170408

#fedora #coreos #fedora_coreos

Finally buckled down to learn how to set up #Ucore (based on #CoreOS). The biggest challenge was figuring out that trying to run the LiveISO from a USB 2.0 port was causing it to timeout and drop into recovery mode.

J'ai étudié et testé CoreOS et je suis tombé dans un rabbit hole 🙈 mais j'ai enfin publié mes 12 notes !

https://notes.sklein.xyz/2025-10-13_2224/

#Fedora #Linux #bootc #libostree #composefs #atomicdesktops #adminsys #fedoracoreos #coreos