Nix Flakes configuration for MacOS, NixOS and WSL
wip: minecraft server
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README.md
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README.md
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| :----------- | :-------------------------------- | :------------------- | :---------------- | :--: | :-: | :------: | :----: |
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| `hydrogen` | ASUS ROG STRIX B760-I GAMING WIFI | Intel i5 13600kf | Nvidia 4070ti | 32Go | ❄️ | 🎮️ | 🟢️ |
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| `helium` | - | Apple M2 Pro | Apple M2 Pro | 32Go | 🍎️ | ⌨️ | 🟢️ |
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| `lithium` | Raspberry Pi4 b+ | - | - | 1Go | ❄️ | 🧨️ | 🟠 |
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| `lithium` | Raspberry Pi3 b+ | - | - | 1Go | ❄️ | 🧨️ | 🟠 |
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| `beryllium` | WSL | - | - | 8Go | ❄️ | ⌨️ | 🟢️ |
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| `boron` | Aorus B450 Elite | AMD Ryzen 3 3300X | Nvidia 1060 | 16Go | ❄️ | 🎮️ / ⌨️ | 🔴 |
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| `carbon` | HP ProDesk 400 G1 DM | Intel Pentium G3250T | - | 8Go | ❄️ | 💾️ | 🔴 |
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config/darwin/helium/homebrew/casks.nix
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config/darwin/helium/homebrew/casks.nix
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config/nixos/lithium/default.nix
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config/nixos/lithium/default.nix
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{ self, inputs, pkgs, hostname, ... }:
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{ config, pkgs, inputs, lib, hostname,... }:
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{
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# Force update to the last linux kernel avalaible
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boot.kernelPackages = pkgs.linuxPackages_latest;
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imports = [
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# Raspberry Pi 3 hardware module
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inputs.hardware.nixosModules.raspberry-pi-3
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];
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# Disable some modules
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disabledModules = [ "profiles/base.nix" ];
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# Used to build image/version
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nixpkgs.hostPlatform.system = "aarch64-linux";
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# Allow licensed firmware to be update
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hardware.enableRedistributableFirmware = true;
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# Special hardware config for raspberry
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hardware = {
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raspberry-pi."4".apply-overlays-dtmerge.enable = true;
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raspberry-pi."4".fkms-3d.enable = true; # Enable hardware acceleration
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deviceTree = {
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enable = true;
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filter = "*rpi-4-*.dtb";
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};
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};
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# Early boot
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boot.initrd.kernelModules = [ "vc4" "bcm2835_dma" "i2c_bcm2835" ];
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# Networking configuration
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# networking.networkmanager.enable = true;
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# Network
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networking.hostName = hostname;
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networking.interfaces."wlan0".useDHCP = true;
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networking.wireless = {
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enable = true;
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interfaces = [ "wlan0" ];
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};
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users.users."rpi" = {
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isNormalUser = true;
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extraGroups = [ "wheel" ];
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hashedPassword = "$y$j9T$rg0syrPPtjaLILPTTplI3/$5uykqP9tXjAsvOocbfosUeN6j6dMrHRUtwudKd4QaA5"; # password generated with `mkpasswd` command
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# Time
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time.timeZone = "Europe/Paris";
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# User wide packages
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packages = [];
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};
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# Enable ssh
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services.openssh.enable = true;
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# System wide packages
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# Auto login to magnetis user on startup
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services.displayManager.autoLogin.enable = true;
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services.displayManager.autoLogin.user = "magnetis";
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services.getty.autologinUser = "magnetis";
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# Environment wide packages
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environment.systemPackages = with pkgs; [
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libraspberrypi
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raspberrypi-eeprom
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git
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];
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# Garbage collector
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nix.gc = {
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automatic = true;
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dates = "weekly";
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options = "--delete-older-than 7d";
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# Configure users
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users.mutableUsers = true;
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users.users.cosmeak = {
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isNormalUser = true;
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extraGroups = [ "networkmanager" "wheel" ]; # wheel = admin
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};
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nix.settings = {
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auto-optimise-store = true; # Related to garbage collector
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experimental-features = "nix-command flakes"; # Enable flakes
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# Nix settings
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nix.settings.experimental-features = "nix-command flakes";
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# Perform garbage collection weekly to maintain low disk usage
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gems.system.garbageCollector.enable = true;
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gems.system.autoUpdate.enable = false;
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# Optimize storage
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nix.settings.auto-optimise-store = true;
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# Minecraft Server
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services.minecraft-server = {
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enable = true;
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eula = true;
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openFirewall = true; # Opens the port the server is running on (by default 25565)
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declarative = true;
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serverProperties = {
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difficulty = 3;
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gamemode = 1;
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max-players = 5;
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motd = "NixOS Minecraft server!";
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white-list = false;
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};
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};
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# "${nixpkgs}/nixos/modules/installer/sd-card/sd-image-aarch64.nix" creates a
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# disk with this label on first boot. Therefore, we need to keep it. It is the
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# only information from the installer image that we need to keep persistent
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fileSystems."/" = {
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device = "/dev/disk/by-label/NIXOS_SD";
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fsType = "ext4";
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};
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# Swap file
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swapDevices = [{
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device = "/swapfile";
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size = 1024; # 1GB
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}];
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# This value determines the NixOS release from which the default
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# settings for stateful data, like file locations and database versions
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# this value at the release version of the first install of this system.
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# Before changing this value read the documentation for this option
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# (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
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# https://nixos.wiki/wiki/FAQ/When_do_I_update_stateVersion
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system.stateVersion = "24.11"; # Did you read the comment?
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}