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6 changed files with 146 additions and 55 deletions
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@ -32,11 +32,6 @@
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./services/omnisearch.nix
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];
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#public token to avoid rate limit
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#nix.extraConfig = ''
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# access-tokens = github.com
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#'';
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### Make build time quicker
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documentation.nixos.enable = false;
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@ -82,6 +77,5 @@
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environment.systemPackages = with pkgs; [
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git
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localsend
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onlyoffice-desktopeditors
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];
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}
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@ -1,26 +0,0 @@
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# configuration-template.nix
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####################################################################################################################################################################
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## IMPORTANT: On a fresh NixOS install, run this command first:
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nix-shell -p git --run "sudo nix-channel --add https://nixos.org/channels/nixos-unstable nixos && \
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sudo nix-channel --add https://github.com/gmodena/nix-flatpak/archive/main.tar.gz nix-flatpak && \
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sudo nix-channel --update && sudo nixos-rebuild switch"
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####################################################################################################################################################################
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{ config, pkgs, lib, ... }:
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let
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gitConfig = builtins.fetchGit {
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url = "https://github.com/ediblerope/nixos-config";
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ref = "main";
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};
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in
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{
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imports = [
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./hardware-configuration.nix
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"${gitConfig}/common.nix"
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];
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networking.hostName = "HOSTNAME-HERE"; # Change this!
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######################################################
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## Add Nixos-default generated boot loader settings ##
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######################################################
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system.stateVersion = "25.11";
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}
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@ -20,7 +20,7 @@
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wowup-cf
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adwsteamgtk
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proton-vpn
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#inputs.zen-browser.packages.${pkgs.stdenv.hostPlatform.system}.default
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onlyoffice-desktopeditors
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];
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services.lact.enable = true;
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@ -49,17 +49,5 @@
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boot.loader.efi.canTouchEfiVariables = true;
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boot.loader.systemd-boot.configurationLimit = 5;
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boot.initrd.systemd.enable = true;
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system.autoUpgrade = {
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enable = true;
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dates = "daily";
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persistent = true;
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allowReboot = false;
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channel = "https://nixos.org/channels/nixos-unstable";
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flags = [
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"--upgrade"
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"--option" "tarball-ttl" "0"
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];
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};
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};
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}
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@ -18,7 +18,7 @@
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vlc
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geary
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proton-vpn
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#inputs.zen-browser.packages.${pkgs.stdenv.hostPlatform.system}.default
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onlyoffice-desktopeditors
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];
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135
readme.md
Normal file
135
readme.md
Normal file
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@ -0,0 +1,135 @@
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# FredOS NixOS Configuration
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Multi-host NixOS configuration managed via flakes, built and deployed directly from GitHub. No local config management required — all changes are made via the GitHub web editor.
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## How it works
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All machines pull their configuration directly from this repo at build time:
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```bash
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sudo nixos-rebuild switch --flake github:ediblerope/nixos-config --refresh --no-write-lock-file
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```
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This is aliased to `update` on all machines.
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## Repo structure
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```
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flake.nix # Flake inputs and host definitions
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common.nix # Shared config imported by all hosts
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hosts/
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FredOS-Gaming.nix # Gaming PC specific config
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FredOS-Macbook.nix # Macbook specific config
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FredOS-Mediaserver.nix # Mediaserver specific config
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hardware/
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FredOS-Gaming.nix # Hardware config + bootloader + hostname
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FredOS-Macbook.nix
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FredOS-Mediaserver.nix
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apps/ # Per-app config files
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settings/ # System settings (GNOME, locale, audio, etc.)
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services/ # System services (Jellyfin, Sonarr, nginx, etc.)
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home-manager/ # Home Manager config
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walls/ # Wallpapers
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```
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## Flake inputs
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| Input | Source |
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|---|---|
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| nixpkgs | github:NixOS/nixpkgs/nixos-unstable |
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| home-manager | github:nix-community/home-manager |
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| omnisearch | git+https://git.bwaaa.monster/omnisearch |
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| zen-browser | github:0xc000022070/zen-browser-flake |
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| nix-flatpak | github:gmodena/nix-flatpak |
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## Day-to-day usage
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| Task | Command |
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|---|---|
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| Update system | `update` |
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| Garbage collect | `clean` |
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| First-run on new machine | See below |
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---
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## Adding a new machine
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### 1. Fresh NixOS install
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Boot the NixOS installer and complete the standard installation. Note the `system.stateVersion` the installer sets — you'll need it later.
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### 2. Enable flakes
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After the base install, add this to `/etc/nixos/configuration.nix` and run `sudo nixos-rebuild switch`:
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```nix
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nix.settings.experimental-features = [ "nix-command" "flakes" ];
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```
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### 3. Create the hardware config on GitHub
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Copy the contents of `/etc/nixos/hardware-configuration.nix` and create `hosts/hardware/FredOS-NEWHOST.nix` in this repo via the GitHub web editor. Append the following to it:
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```nix
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networking.hostName = "FredOS-NEWHOST";
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# Match whatever bootloader the installer set up:
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boot.loader.systemd-boot.enable = true; # UEFI systems
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boot.loader.efi.canTouchEfiVariables = true; # UEFI systems
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# boot.loader.grub.enable = true; # BIOS systems
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# boot.loader.grub.devices = [ "/dev/sda" ]; # BIOS systems — verify with: sudo grub-probe --target=disk /
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boot.loader.systemd-boot.configurationLimit = 5; # UEFI only
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boot.initrd.systemd.enable = true; # UEFI only
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nix.settings.experimental-features = [ "nix-command" "flakes" ];
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system.stateVersion = "25.11"; # Use the version the installer generated
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```
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### 4. Add the host to flake.nix
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In `flake.nix`, add the new host to `nixosConfigurations`:
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```nix
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FredOS-NEWHOST = mkHost "FredOS-NEWHOST";
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```
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### 5. Create a host-specific config file
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Create `hosts/FredOS-NEWHOST.nix` for any machine-specific packages or services. Wrap everything in a hostname guard:
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```nix
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{ config, pkgs, lib, ... }:
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{
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config = lib.mkIf (config.networking.hostName == "FredOS-NEWHOST") {
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environment.systemPackages = with pkgs; [
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# host-specific packages
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];
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};
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}
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```
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Then add it to the imports list in `common.nix`:
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```nix
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./hosts/FredOS-NEWHOST.nix
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```
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### 6. Switch to the flake
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Run this on the new machine (first time only — requires explicit hostname):
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```bash
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sudo nixos-rebuild switch --flake github:ediblerope/nixos-config#FredOS-NEWHOST --refresh --no-write-lock-file
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```
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After this succeeds, the `update` alias works normally from that point on.
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---
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## Notes
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- **GitHub rate limiting** — `--refresh` queries the GitHub API on every run. At 60 unauthenticated requests/hour this is fine for normal use but will hit the limit during rapid iteration. Wait ~15 minutes if you see a 403 rate limit error.
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- **hardware-configuration.nix** — do not run `nixos-generate-config` and expect to copy the output directly. Always append the hostname, bootloader, stateVersion and flake settings as shown above.
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- **system.autoUpgrade** — disabled on all hosts. Updates are done manually via the `update` alias.
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