#fcos — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #fcos, aggregated by home.social.
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@ercanbrack I can confirm this. Checked on my #Fedora 43 workstation.
But I'm still waiting for the next update of Fedora #CoreOS / #fcos.
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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)
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@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.
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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.
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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
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Running Fedora CoreOS (FCOS) on Hetzner Cloud :fedora: with a custom image and Ignition via user-data :-)
How To:
https://docs.fedoraproject.org/en-US/fedora-coreos/provisioning-hetzner/ -
Help us test Fedora CoreOS 42 from today to Friday, Mar 24-28!
➡️ https://fedoramagazine.org/contribute-at-the-fedora-42-coreos-test-week/
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@x_cli Si tu utilises LUKS avec Clevis (TPM2) sur FCOS et que tu dois effacer le volume, c'est probablement dû à l'option wipe_volume: true par défaut. Ça empêche de garder les données entre les installs. Pour éviter ça, configure LUKS manuellement sans cette directive et assure-toi que Clevis ajoute une nouvelle keyslot sans écraser l'existant. 🚀 #Linux #LUKS #FCOS
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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
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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
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Does anyone know how I can create the BIOS boot, and EFI partitions using a #FCOS ignition'/butane file? I can't seem to figure out how to do it :(
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Почему Fedora CoreOS — это container optimized дистрибутив
Fedora CoreOS на официальном сайте представлена как container optimized, container-focused, container based и так далее OS. Но что это вообще значит? Там предустановлен какой-то container runtime? А еще что? В этой статье попытаемся разобраться.
https://habr.com/ru/companies/selectel/articles/817299/
#selectel #linux #fcos #fedora #containers #kubernetes #docker
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Hmmmm not sure how to fix this:
level=fatal msg="validating network config: invalid plugin_dirs entry: mkdir /usr/libexec/cni: read-only file system"
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Doh. I don't know why I didn't realise this before, but it looks like for the PCI version of the Coral TPU you have to install a kernel module. For USB ones, you don't.
I don't know hard it will be to install a kernel module in Fedora CoreOS. #fcos
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In search of a “Zero Toil” HomeLab: Immutable Linux, ZFS, WatchTower and Keel
👆 Blogged about my #HomeLab #fcos #immutableLinux #zfs
https://blog.gripdev.xyz/2024/03/16/in-search-of-a-zero-toil-homelab-with-immutable-linux/
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Posted an answer on #stackoverflow for the first time in ages.
It's how to specify per-container more permissive #SELinux permissions when running in #fcos
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[Перевод] Обзор одноцелевых дистрибутивов Linux
Многие из тех, кто устанавливает дистрибутив Linux для одной-единственной цели, например, для работы с контейнерами, предпочитают развёртывание по принципу «поставил и забыл». На конференции FOSDEM 2023 , состоявшейся в Брюсселе, было представлено несколько проектов из разряда таких «минимальных дистрибутивов Linux». Все они — Fedora CoreOS , Ubuntu Core , openSUSE MicroOS и Bottlerocket OS – решают такие задачи по-своему. Из выступлений на FOSDEM можно составить интересную перспективу, демонстрирующую, в чём эти проекты отличаются на уровне применяемых подходов.
https://habr.com/ru/companies/timeweb/articles/780970/
#timeweb_статьи #Linux #Bottlerocket_OS #Fedora_CoreOS #ОС #FCOS #хост #Red_Hat #Ignition #YAML #Minecraft #Raspberry_Pi #AWS
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Oh, one node is still running #FCOS 36. It'll upgrade tonight probably.
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"[CoreOS] Fedora CoreOS streams rebasing to Fedora Linux 37"
Makes me nervous. I'm using Zincati with Fleetlock to automatically update my #FCOS based #K8S clusters. The upgrade from #FCOS 35 to 36 didn't go so well.
The upgrades are done one node per node group, and the next one only starts after the first node in the group successfully comes back online, so I woke up with one broken control plane node and a broken worker node.
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Hmm no pre-built images for #FCOS for Raspberry Pi. That's a shame.
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Finally got my lab #k8s cluster fully switched over to #FCOS. No more docker here! Only CRI-O.
Funnily, my "production" cluster has been running #FCOS for the last 4 months. In-fact it updated automagically from #Fedora #CoreOS 33 -> 34 automatically without me having to do anything thanks to Zincati.
