Nixos k3s reddit github. You switched accounts on another tab or window.
Nixos k3s reddit github Advertisement Coins. A nixos module to configure helm charts to be installed into k3s - farcaller/nix-kube-modules Host and manage packages Security. 05pre-git (x86_64) - ttyS0 >>> Run 'nixos-help' for the NixOS manual. <outputName>. ; Colmena - A simple, stateless NixOS deployment tool modeled after NixOps and morph. I am reading Install System Packages from Other Flake Sources where it is mentioned . If you are just starting out with Linux, I would suggest getting a solid handle on Linux first (a very transferable skill set), and then try the Nix package manager, and if that's not enough then move to NixOS Describe the bug containerd seems to get restarted every single time a rebuild occurs. Expected behavior. I don't see a reason why not. Obviously NixOS is my choice. systemPackages run nixos-rebuild switch Expected behavior k3s should build and be avail Ah, programs. My NixOS based single node K3S Cluster using gitops (flux) and renovate automation fully reproducibly setup with a single command - niki-on-github/nixos-k3s Note: Be sure to not include a -before subsequent key types under key_groups (i. com/NixOS/nixpkgs/blob/master/pkgs/applications/networking/cluster/k3s/README. nix present in it is automatically imported. ; comin - A deployment tool to continuously pull from Git A sane, batteries-included starter template for running NixOS with k3s on Hetzner bare metal servers - rochecompaan/nixos-k3s-hetzner-robot-starter Toggle navigation. Describe the bug The multi-node test runs into a timeout and fails without an apparent reason lately. # Use the systemd-boot EFI boot loader. hostName == "desktop") { services. Feel free to look around. About a qemu nixos vm for proxmox running docker containers The easiest way to bootstrap a self-hosted High Availability Kubernetes cluster. Build. If you have Gitlab (or whatever the GH equivalent is these days) then you can have a CI runner on your LAN and have it use something like deploy-rs and have it deploy your config to your system(s) when you merge into main. You switched accounts on another tab or window. tar. systemPackages = with pkgs; [neofetch. Navigation Menu Toggle navigation You signed in with another tab or window. ; 🏠️ Home Manager: A build-home and switch-home aliases are provided that build the Home Manager configuration and switch to it respectively. kernelModules. Contribute to inithinx/nix3s development by creating an account on GitHub. Get the Reddit app Scan this QR code to download the app now. Contribute to X01A/nixos development by creating an account on GitHub. nix within that repo that declares a derivation like How do you install AppImages from github in NixOS? I am new to Nix, so far I was able to use the nix wiki to set up everything I needed but I cant seem to find a way to install/setup appimages that are not available in the official Nix repo. In a normal k3s installation, the systemd unit files are dropped in etc by install. i have read that you can run an apps commands in nix via a github link, including in this link. To fix this, indent every line with 4 spaces instead. ssh/id_ed25519 Add the SSH public key to your account on GitHub . desktopManager. # Define a user account. This is the best "developer popularity index". I don't have package. View community ranking In the Top 5% of largest communities on Reddit. r/neovim Nix, the purely functional package manager. This needs to be added to boot. e. Can anyone share Nix Packages collection & NixOS. I don't need them. It does sound like it interacts poorly with shutdowns, but for things like k3s upgrades, it seems desirable. I've got a setup for flakes for my laptop and server which works out pretty good. Use bash for copying files out from git diff to a destination folder. Example Workflow: Create a new cluster and use it with kubectl. 05 to 21. NixOS offer a good zfs support (not OOB, but not hard to add/deploy). nix at main · niki-on-github/nixos-k3s Although there is a provided binary cache built against the current nixos-unstable and nixos-24. I am also uncertain if the regular logging of the docker daemon will be impacted by changing the log-driver setting. This is mostly because of the vendors but NixOS is also a little immature on ARM hosts. FAQ. . Once you know how to use NixOS on a personal computer, you actually already know how to use it to configure a server. Steps To Reproduce Steps to r Write better code with AI Code review. It's worth mentioning that while there already exists a way to manage NixOS containers using nixos-container, it integrates within a NixOS configuration. Contribute to sakrist/nixos-config development by creating an account on GitHub. sh and k3s-killall. Options for install:--cluster - start this server in clustering mode using embdeed etcd (embedded HA)--skip-install - if you already have k3s installed, you can just run this command to get the kubeconfig--ssh-key - specify a specific path for the SSH key for remote login--local-path - default is . k3s tries to activate it but can fail. All my machines are being managed by Nix with the code in this repository. io. I have an example here even though it needs some tweaking My goal is that I can use the same config everywhere - Linux, macOS, and Windows WSL, with the eventual migration to NixOS - as well as being able to use the same config repo for both work and home (in this specific case, the need to have a work user/e-mail config rather than my personal one on one machine). enable was the magic I was missing. At the moment, boot loaders, kernels and initrds on NixOS are signed on the current system. nix file I declare the derivation in lives outside of that github repository. 24. Write better code with AI so imagine the scenario, we have a fresh install of nixos on a machine and want to pull an existing flake from github. 0 302 0 1 Updated Dec 18, 2024 kubernetes Public Forked from kubernetes/kubernetes The NixOS boot process depends heavily on systemd-boot, AFAIK. And the ability to track config in git and share config amongst machines is a killer feature. 1. NixOS is very different from other Linux distributions, and Nix particular skills are not highly transferable. Contained in the repo are the main configurations required to build out each host. But things like containerd processes seem to persist even after doing all of this and rebooting. Nix is a powerful package manager for Linux and Unix systems that ensures reproducible, declarative, and reliable software management. I can trivially see everything I've ever set up on this system and declaratively do, undo, or redo any of it. It seems like I've hit a GitHub limit, preventing me from utilizing "flake update" to update my system. allowedTCPPorts = [ 6443 # k3s: required so that pods can reach the API server (running on port 6443 by default) # 2379 # k3s, etcd Alternatively, we could work around this by inverting it so the k3s derivations are the "root" (k3s/1_28/default. I use the graphical applications on the host (browser, calendars, mail app, iMessage, etc. Saved searches Use saved searches to filter your results more quickly After some months of hardcore tinkering I believe my NixOS config is finally ready to share and for others to benefit from :) It has the following highlighted features: Multiple NixOS configurations, including desktop, laptop, and VM Install and partitioning scripts Impermanence. However, with flake-containers, I can directly benefit from NixOS services and enable and configure the services that I need, in a reproducible and shareable way. This results in a complete loss of state and data during a completely ordinary system shutdown. This is a work-in-progress! Some parts are missing This post seems to be based on the GitHub CEO saying that they are now more focused on AI. Follow their code on GitHub. GitHub Copilot. 0. com" eval "$(ssh-agent -s)" ssh-add ~/. Yes, once release happens we should delete all K3s versions that exist in nixos-stable but the latest. However to answer for a developer use case Just look a various big source repos like GitHub, SourceHut etc for default. Reload to refresh your session. You signed out in another tab or window. There seem to be a lot of extra applications getting involved here which I’m struggling to see the value of in a k3s setup. Contribute to NixOS/nixpkgs development by creating an account on GitHub. Describe the bug. I'm currently running the latest version of k3s in nixpkgs and I am unable to stand up the cluster without all When setting up k3s to use tailscale as a network backend, the flannel go library (used by k3s by default) depends on the `sh` binary to execute commands, in particular to run `PostStartupCommand` and `ShutdownCommand` commands. It is also super quick to deploy and upgrade because it's a single binary. nix My opinion is that the stability of NixOS decreases if you use flakes. Platform firmware flashing scripts; A 5. I've learned that I need to configure access tokens in nix. sync your system with Github/Gitlab. I would expect to be able to have the same structure for k3s. Be aware that not all I'm starting an homelab project using an refurbished optiplex 3080 micro as little server. That said, I have NixOS running on an Orange PI 5 Plus, a NanoPC T6 and a Rock 5B SBC (all RK3588), but it View community ranking In the Top 5% of largest communities on Reddit [Help] Can't connect to K3S cluster on NixOS . This way, I can have a declarative and My NixOS based K3S Cluster fully declarative and reproducable from empty disk to operating services, hosted on my personal Git Server. My setup is the following : 3 masters/workers nodes v1. 37 votes, 19 comments. Personal nixos modules and packages. A similar problem happens with python, and nixpkgs has python38, python39, python310 and python311 packages. In the end, you have some tree structure. Contribute to Avunu/nixos-k3s development by creating an account on GitHub. combining k3s and nvida. You can obviously keep the key pair in a docker volume, but the best practices tells you to not write the keys on the filesystem; so we provide a couple of options. Store k3s data on Synology NAS I would like to learn more about Kubernetes and decided to buy 2-3 raspberry pi 4/8GB kits and operate a DIY k3s cluster at home. k3s to environment. nix + 2 month ago I posted a question about NixOS VMs / Container management in an attempt to use NixOS and it's various tools to automate the deployment of my homelab. ; Follow the guide from Distributed Builds to allow your There's no 1. I agree, I noticed when I reverted back to process just now, nixos-rebuild switch waited for the containers to stop. Screenshots If applica Nix related artwork. 05) I’ve followed the instructions over at the Wiki/GitHub but I can’t seem to get it working (mainly because the instructions seem to be incomplete). Its goal is to set up the Build out each /etc/nixos directory with the contents of goblin-1, goblin-2, goblin-3 and run sudo nixos-rebuild switch on each machine. Every time I add a new file, I had to at least stage it for nixos-rebuild to work. Or check it out in the app stores I am trying to figure out how I can create a local override to get the latest binaries from Azure's Github repo. modules - Personalized nix modules. I want to make my config repo public on GitHub because all the cool kids do it easier for me to ask for help easier for others Navigation Menu Toggle navigation. I haven't tried other immutable distros, but I always thought of the nixos-rebuild time as being a little longer than, say, apt install. Another key point is the etcd port range that has to be open for multiple servers to join together. k3s should also be ordered after firewalld. All outputs from system. 0 coins. NixOS really win in that sense. vim]; so everytime I use the command sudo nixos-rebuild switch the NixOS is going to take my should probably go the other way around. You'll just have a (somewhat) hard time to realize ordering of child nodes from within an attrset. A place for all things related to the Rust programming language—an open-source systems language that emphasizes performance, reliability, and productivity. Merely adding it to nix. I don't think that this means that they will ditch git any time soon though, and even if they did, everyone would just migrate their repos elsewhere. These then need to be prepared as Unified Kernel Images (UKI) and placed on the EFI System Partition (ESP). Steps To Reproduce Steps to reproduce the behavior: I installed NixOS two days ago and right now I am trying to learn about nix flakes. Manage code changes Posted by u/james__s - 2 votes and 4 comments Hi everyone ! I am fairly new to K8s and began recently playing with K3s. @DavHau provided a fix in nixos/k3s: add ip_conntrack to kernel modules #98743. <<< Welcome to NixOS 23. ; Enable CDI in K3s documentation is available at: https://github. Build a ThumbDrive or PXE Boot NixOS 24. Destroy. I don't have dotfiles at all. nix stuff, and imports builder), instead of having default. k3s-io/cri-dockerd’s past year of commit activity Go 1 Apache-2. The softwares, fonts and configurations inside the configuration. 11, I don't think there is any reason we could not go with k3s = k3s_1_29 for current unstable, but I know that has implications for anyone running a cluster currently as they will suddenly jump two major versions with potential breaking changes. Find and fix vulnerabilities Description On NixOS I made a cluster of k3s, and installed using the defaults: helm install openebs --namespace openebs openebs/openebs --create-namespace First the csi-nodes failed without nvme_tcp, modprob'ing that in, I now get these lib. lock at main · rochecompaan/nixos-hetzner-robot-k3s I've actually tried pretty hard to remove the k3s state from my machines, scrounging scripts from the internet like k3s-uninstall. And add the aliases warnings (for those versions). Using hetzner-k3s, creating a highly available k3s cluster with 3 masters for the control plane and 3 worker nodes takes 2-3 minutes only. 26K subscribers in the NixOS community. nix import versions. This is one point where I disagree on the process given those branches still receive upstream support, but something we can discuss as part of any documentation update work. This is going to be a long description since I'm not entirely sure where the bounds of k3s are when it comes to statefulness. service. xserver. This project serves as an example of using the NixOS Kubernetes module in an advanced way, setting up a cluster that is highly-available on all levels This repository packages components from NVIDIA's Jetpack SDK for use with NixOS, including:. Posted by u/[Deleted Account] - 28 votes and 19 comments Nixos + K3s. Other files inside it must be referenced from that default. On nixos, those systemd unit files are created / started / managed by the nixos module and nixos Steps To Reproduce Steps to reproduce the behavior: build Vesktop on 23. - techno-tim/k3s-ansible You signed in with another tab or window. Just different options, but it's all just Nix. This guide is intended as a gentle, opinionated, hands-on introduction to NixOS. seahorse. It serves as network gateway (using dnsmasq), k3s control I have my nixos configuration setup as a git repository with submodules so that I can reuse certain config files on a non code blocks using triple backticks (```) don't work on all versions of Reddit! Some users see this / this instead. nix, or directly using dir/foo. x version available AFAICS. Don't forget We're familiar with declarative concepts as we're NixOS nerds, but just want to get started with Kubernetes quickly and easily. The cluster currently consists of three nodes: nappa - x86_64 NUC; saibaman1 - Raspberry Pi 4B (aarch64); saibaman2 - Raspberry Pi 4B (aarch64); nappa does all the heavy lifting here. I use it daily on my 🧑 The K3s agent runs in a podman container (because it needs to have privileged access, which I couldn't figure out for the nixos-containers) Each host can run at most one K3s server and/or agent hosts can be defined without K3s containers for additional deployments; Every K3s host and K3s container has a static IP address non K3s hosts can be So it's been two or three weeks since i move from arch to NixOS with Plasma, i like how it can configure lots of package in configuration. 11 stable Build log Error: tsx must be loaded with --import instead of --loader The --loader flag was deprecated in Node v20. Repeat. nix after mimicking my configuration or just ignore my settings entirely and run sudo nixos-generate-config; Build out each /etc/nixos directory with the contents of goblin-1, goblin-2, goblin-3 and run sudo nixos-rebuild switch on each machine. For example, check out the nginx config - they're restricting mount points, capabilities, attached devices, execution abilities, processes, and even things like which system calls are allowed to be run. By starting with Nix rather than full-on NixOS, Nix wasn't in the critical path for my system, which gave me more space to learn how to use (and debug!) Nix and Nixpkgs. I think we may end up just wanting to fork em since the systemd related stuff won't work on nixos I think. conf, but I'm unsure how to do it securely. Of course, monitoring and alerting is a must-have foundation and i would therefore like to use Prometheus/Grafana. Very useful series of blogs with an Ansible github project on how to securely deploy k3s kubernetes Thats what the online community is saying that k3s is a really fast set up, It's configured (both the os and the K8S cluster) in a YAML file which you can store and version in git alongside your app manifests, NixOS is a Linux distribution built on top of the Nix package manager. This will otherwise cause sops to require multiple keys (shamir secret sharing) to decrypt a secret, which breaks normal sops-nix usage. Steps To Reproduce Steps to reproduce the behavior: nixos-rebuild switch ps aux | grep k3s Expected behavior Single containerd. The documentation is great if you're an expert, but for beginners it can be very confusing. Now, we will learn how to install software packages from other flake sources, which is much more flexible than installing directly from nixpkgs. Qt apps don't mix well with NixOS, and that's well known. I initially found this out when I decided to try the k3s module on my home NixOS cluster. I install NixOs on a machine using the GUI, then I edit the default configuration. This problem unnecessarily complicates the upgrade from NixOS 22. I added that to the PR. extraOptions isn't safe since it's stored in the GitHub repository. Thank you :) Thanks for the pointer to the BW helper too! Bitwarden seems to be broken on my NixOS atm. build are available, plus a few more. How well does NixOS work for selfhosting Docker services? My NixOS based single node K3S Cluster using gitops (flux) and renovate automation fully reproducibly setup with a single command - nixos-k3s/flake. Navigation Menu Toggle navigation. ; 🌍️ All: There are also build-all and switch-all aliases that build and switch to both K3s is a simplified Kubernetes version that bundles Kubernetes cluster components into a few small binaries optimized for Edge and IoT devices. Hi thanks for reading, i'm trying to add NVIDIA Container Runtime Support to k3s on nixos and was hoping for a few pointers. What's the proper method? You use the fetchFromGitHub utility function; you will need the sha256 hash for the revision you wanna fetch, but there's the handy nix-prefetch-git command line tool for that!. What is the most non intrusive/cleanest way of running git commands without using `nix shell` or installing via `nix-env -i`. nix that was generated through the install to where it needs to be (the nixos directory for my desktop and storage for my storage VM in proxmox) and then rebuilt and I am good. ) but I do almost everything dev-related in I think we just missed the window to make k3s = k3s_1_28 for NixOS 23. Follow the guide from Distributed Builds to allow your Instantly share code, notes, and snippets. I know and use docker / docker-compose a lot in my job, so i'm ready to jump into lab ("always on"): headless (no desktop), runs k3s (with cilium and tetragon) which then orchestrates all the workloads like Homeassistant, Plex, minio, and so on. A fully automated HA k3s etcd install with kube-vip, MetalLB, and more. Contribute to NixOS/nix development by creating an account on GitHub. lzbt is a Linux command line application that takes care of this flow. 28. A recipe for a cluster of virtual machines managed by Terraform, running a highly-available Kubernetes cluster, deployed on NixOS using Colmena. NixOS k3s VM to play & test manifests. I tried flakes. toString change was an incorrect result from a tree-wide refactor, Even still, I found the whole declarative approach to system and package management extremely interesting, and quickly found myself constantly returning to my NixOS laptop to mess around and learn more about how the system workedand love it!!! At this point, I mainly use my NixOS laptop as a daily driver 75% of the time (browsing, coding, etc). The config: { pkgs, lib, My nixOS configs and K3s. nix has meta set for position, and also contains the versions. 16K subscribers in the NixOS community. hosts - Machine specific configuration files. What I liked about this series is how it's focused mostly on people trying to use NixOS as a daily driver, as opposed to focusing on Nix for packaging software or cloud orchestration stuff, which a lot of guides focus on, but isn't what I'm looking to use NixOS for. Yes, since it is defined outside the entire block nixos-rebuild switch --upgrade is equal to nix-channel --update nixos; nixos-rebuild switch: i. I've had a few issues, either related to bcachefs or NixOS, there's a few issues I've pinned down to NixOS specifically, like if you do a nixos-rebuild switch you need to restart steam or your windows games won't launch, there's been a few edge cases where some games or changes in the steam runtime broke for NixOS. We know it's mostly alphanumeric, but also has some symbols -- this restricts the search space a lot once again, we don't have to check the only-alphanum ones, and we don't After four months of dead ends and failed hacks, I've arrived at this configuration for my k3s node and its GeForce 3070: In NixOS. nix to add git, then I clone my . This repository contains configuration for a general-purpose development environment that runs Nix on macOS, NixOS, or both simultaneously. The issue reported above, which is solved by modprobe br_netfilter. Sign in However, I am uncertain of this approach in eliminating the log noise as perhaps that might hide a different "real" issue logged from the same or related k3s sub-systems. vim wget w3m dmenu neofetch neovim autojump starship brave bspwm celluloid clang-tools_9 dwm dunst elinks eww feh flameshot flatpak fontconfig freetype gcc gh gimp git github-desktop gnugrep gnumake gparted kitty libverto lightdm mangohud neovim nfs-utils ninja nodejs nomacs openssl pavucontrol picom polkit_gnome powershell python3Full python. NixOS version: latest (24. NixOS multi-node K3S Cluster deployed to Hetzner bare metal servers - nixos-hetzner-robot-k3s/flake. But what if it lives inside that repository? For example I have a . { config, pkgs, }: [ # Include the results of the hardware scan. I can't figure out how to change the default terminal from Console to gnome-terminal. Thus, i can use dots flake on wsl without the whole nixos configuration. Generally you will need roughly 16 GiB of RAM and 40 GiB of disk space, but it can be built with less RAM by reducing build parallelism, either via --cores 1 or -j 1 or both, on I agree those are handy scripts to have around. I even tried packaging it myself from GitHub! It just crashes whenever you click the file open button (or anything that tries to open a file dialog). md Im new to NixOS and I would like to setup a ssh key for Github authentication. xz as a template. Heres a module I import into my configuration, which fetches Sbtix, although in this case there's already a default. Describe the bug When attempting to add the k3s package, it fails to build. When a directory is imported, the default. Once I got comfortable with Nix for development, I started using it for managing some system-wide tools like git. My end goal is to have a NixOS host running the k3s Kubernetes distribution, and then define the VMs that make up the cluster using Nix config. k3d cluster create CLUSTER_NAME to create a new single-node cluster (= 1 container running k3s + 1 loadbalancer container) [Optional, included in cluster create] k3d kubeconfig merge CLUSTER_NAME --kubeconfig-switch-context to update your Describe the bug Containers and k3s is not stopped before the filesystems are unmounted. 25K subscribers in the NixOS community. dotfiles repo, then I move over the hardware-configuration. 8+k3s1 on Debian 11 vanilla Cilium 1. 10 Linux kernel from NVIDIA, which includes some open-source drivers like nvgpu This was originally built as a Docker Swarm template, and even though Azure has a perfectly serviceable Kubernetes managed service, I enjoy the challenge of building my own stuff and fine-tuning it. Nix/Nixpkgs/NixOS has 81 repositories available. com: 79 votes, 23 comments. nix Speed of the package manager. But you normally don't configure the bootloader manually, you put the respective settings in configuration. This project builds and deploys a set of NixOS hosts and runs a Kubernetes cluster in containers. The config: { pkgs, lib, config, }: { networking. Complete steps through SWAP setup It's much more information than just that, though: Length of the password is 20 symbols -- this restricts the space a lot! 256 20 is obviously still a lot but way less than 256 21 you would get otherwise :) . Contribute to NixOS/nixos-artwork development by creating an account on GitHub. ; Ensure /run/opengl is available. The base configuration provides a simple starting point with a user account and default services. You can build sample configurations (directories in configurations) easily with the flake output . sh and can be deleted / stopped reasonably. NixOS is a Linux distribution built on top of the Nix package manager. LUKS and BTRFS work flawlessly. This is even stronger sandboxing than nginx running in an There's actually a couple of issues with networking and the k3s package. It's interesting to me that this is positive compared with other distros. Check out what you can do via k3d help or check the docs @ k3d. Contribute to corpix/k3s-vm development by creating an account on GitHub [ OK ] Started NFS status monitor for NFSv2/3 locking. /kubeconfig - set the file where you want to save your cluster's kubeconfig. Sign in Product reddit has 131 repositories available. If the firewall is off, ip_conntrack is not automatically loaded. Need docker-compose app converted to a working k3s version, will tip comments. enable = true; }; This expression can not simply sit in an attrset like that. GitHub Gist: instantly share code, notes, and snippets. Individual node names from the screenshot in overview can be searched for under the hosts directory of the aforementioned repo. Also, a lot of the ARM templating ️ NixOS & macOS: A build-host and switch-host aliases are provided that build the NixOS or nix-darwin configuration and switch to it respectively. When setting up k3s to use tailscale as a network backend, the flannel go library (used by k3s by default) depends on the sh binary to execute commands, in particular to run PostStartupCommand and ShutdownCommand commands. nix and NixOS kinda feels lightweight too, now i need a fan control software to control my laptop fan, i usually use nbfc-linux on arch linux, there are instruction for Nix in their github repo but it seems like the software is confused about their file Interestingly, the NixOS systemd definitions, for some services at least, go muuuch further than just dedicating users to them. Encrypted BTRFS partitions Secrets using git-crypt Yep, "get good" is what I do most of the time ;), but you can also use nix repl to test something, using a repl. 05. According to the Github documentation you have to do the following: ssh-keygen -t ed25519 -C "your_email@example. Without having bash/sh available, the network setup process will fail with: flannel exited: failed to register flannel network: failed to Back to the Top. I've done a bunch of updates and rebuilds lately and I keep getting rate-limited by github. Navigation Menu Toggle navigation Contribute to adb-sh/nixos-k3s development by creating an account on GitHub. nix and Nix does the rest. NixOS is a declarative, reproducible approach to system building. nvidia github. I (naively) thought that i could just replace Terraform / Ansible with NixOS flakes and deploy NixOS LXC container into my proxmox automatically with a CI pipeline whenever i push changes to my nix config, using I'm fairly comfortable with NixOS, but still learning. Nix Tour is an interactive tour that uses the actual package manager to learn you the Saved searches Use saved searches to filter your results more quickly The easiest way to test module changes is to build a virtual machine from Linux. Description of changes This corrects the multi-node test after a couple recent changes which resulted in it being broken. nixos login: Then you could: make ssh to SSH into; make manifests to update NixOS Configuration for experimental K3S cluster node - configuration. But yeah, messing with system directories (that may not even exist on NixOS) as pip tries to do by default is a no-no. nix is going to be installed everytime you rebuild the configuration. NixOS's K3s k3s is my favorite Kubernetes distribution because it uses much less memory and CPU, leaving more resources to workloads. It takes a NixOS bootspec document, signs the relevant files, creates a UKI using the stub (see below) Has anybody had any luck deploying k3s on M1 (Apple Silicon)? I assume the only way is using Asahi Linux (https: (Somebody on Reddit mentioned trying it here - it's unclear from their comment, brew install --cask docker brew install k3d git clone git@github. 11. nix files presence, debian directory presence etc. json or package-lock. age in the above example should not have a -in front). #<configName>. Of course, there's a default rolling python3 one too. Premium Powerups Explore View community ranking In the Top 5% of largest communities on Reddit. To Reproduce Steps to reproduce the behavior: add pkgs. mkIf (config. So far it does not appear to impact the output of logs written to journald; journald it is the default value Contribute to adb-sh/nixos-k3s development by creating an account on GitHub. pkgs. Both repos are flakes. If you want to: add/remove a package but keep all other package as they are : nixos-rebuild switch Copy down your UUIDs from blkid and import them into the hardware-configuration. I wasn't scared of flakes, I just don't need them. negative opinion of systemd. My configuration for example is in etc/nixos/configuration. There’s been a lot of recent buzz about NixOS with the developer and Linux communities, but I only see 1-2+ year old mentions in this sub. This means that you need git installed. I like to use macOS as the host OS and NixOS within a VM as my primary development environment. Sign in Product Skip to content. This config uses Combined Manager. it first update the channels and then rebuild the system. The mere fact that my entire system is described in detail in a single git repo of Nix code is insanely valuable to me. Explore the GitHub Discussions forum for nix-community NixOS-WSL. firewall. Thinking k3s for starters just to see things in action on this I’ve followed the instructions over at the Wiki / GitHub but I can’t seem to get it working (mainly because the instructions seem to be incomplete). Discuss code, ask questions & collaborate with the developer community. It has tools dedicated to DevOps and deployment tasks. nix in the repo, which makes it super easy: Then create a container from the GUI using the nixos-system-x86_64-linux. The deployments Build and deploy a NixOs K3s cluster according to a set of plans. I see no reason to spell out some configuration in twenty different files when I can achieve the same effect by adding a couple lines to configuration. But man, I couldn't even get the AppImage or flatpak versions working on NixOS :(. 3. 11 then you may need to build packages locally. 3 as a CNI I am trying to Skip to content. It seems that failures aren't related to a specific k3s version but happens with any version on unstable. It runs fine, but it can't communicate upstream; maybe there's been a breaking API change This is fine if I use mkDerivation to build a project from github, so the . Finally, if you're deploying in parallel (NixOps or similar), not-first nodes (agents or servers) can have a 20 votes, 12 comments. Now I have a couple of "bigger" topics on my list We are Reddit's primary hub for all things modding, from troubleshooting for beginners to creation of mods by experts. . The nixos-rebuild is very dependant on git and whether files are at least staged in git. 11 branches, if you are not using a current nixos-unstable or nixos-24. kube-vip, I’m not sure what benefit this provides when you can port forward directly to whatever node you’ve allocated as the controller anyway. The current cluster consists of one (1) virtual master node, hosted on my TrueNAS Scale NAS, three (3) Minisforum UN100C mini-PCs, and one (1) BMax B4 Plus mini Flake-based NixOS K3s deployment. You can opt out by replying with bento - A KISS deployment tool to keep your NixOS fleet (servers & workstations) up to date. I only saw your comment after submitting it. The lib. Bodge LD_LIBRARY_PATH into the CDI generator's environment. xfce. ARM support in NixOS isn't bad, but it's certainly not at x86-64 levels. That includes: services, config files, home dot files, users/groups, kernel modules, kernel patches, X session scripts, XMonad code; the list goes My nixOS configs and K3s. Hey y'all,I can't seem to figure out how to setup my single-node K3S cluster, so that it Github Neovim Themes v1. Setup for the individual nodes is now via NixOS and my nixos-configuration repository. networking. k3s is a breath of fresh air, and an opportunity to play around with a simpler, slimmer version of Kubernetes--and break it to see what happens. For instance, you'll find NixOS users have a much less. json. im new to nixos and the nix language (even functional programming in general) and banging my head to get the following idea working in the last three days: I want to separate dotfiles and nixos configs in two different repositories. nix. sh. The wiki doesn't mention that. 15. Contribute to nix-prefab/nix-basement development by creating an account on GitHub. Despite the steep learning curve, NixOS upsides like rollbacks and reproducibility add a ton of stability which is very appealing for a server. environment. pip ripgrep rofi I think this video series by Wil T does a really good job introducing NixOS, especially for people used to other distros. simulating a k3s cluster in nixos. ohawkc dcojng vvetchfs qpcnd pmw ufm wwvz mwbie xxcf xvblp