diff --git a/flake.nix b/flake.nix index 591094b..371b944 100644 --- a/flake.nix +++ b/flake.nix @@ -9,6 +9,12 @@ ''; path = ./minimal; }; + minimal-nixosonly = { + description = '' + Similar to the minimal, but with only NixOS (not home-manager). + ''; + path = ./minimal-nixosonly; + }; standard = { description = '' Standard flake - augmented with boilerplate for custom packages, overlays, and reusable modules. diff --git a/minimal-nixosonly/flake.lock b/minimal-nixosonly/flake.lock new file mode 100644 index 0000000..1bfa098 --- /dev/null +++ b/minimal-nixosonly/flake.lock @@ -0,0 +1,76 @@ +{ + "nodes": { + "home-manager": { + "inputs": { + "nixpkgs": "nixpkgs", + "utils": "utils" + }, + "locked": { + "lastModified": 1679786039, + "narHash": "sha256-VNjswu0Q4bZOkWNuc0+dHvRdjUCj+MnDlRfw/Q0R3vI=", + "path": "/nix/store/hsn9l6q81yrk3mq6q8qyz21pfhjy8353-source", + "rev": "cf662b6c98a0da81e06066fff0ecf9cbd4627727", + "type": "path" + }, + "original": { + "id": "home-manager", + "type": "indirect" + } + }, + "nixpkgs": { + "locked": { + "lastModified": 1680758185, + "narHash": "sha256-sCVWwfnk7zEX8Z+OItiH+pcSklrlsLZ4TJTtnxAYREw=", + "owner": "nixos", + "repo": "nixpkgs", + "rev": "0e19daa510e47a40e06257e205965f3b96ce0ac9", + "type": "github" + }, + "original": { + "owner": "nixos", + "ref": "nixos-unstable", + "repo": "nixpkgs", + "type": "github" + } + }, + "nixpkgs_2": { + "locked": { + "lastModified": 1676817468, + "narHash": "sha256-ovuJ1jQOC2/EEibufBkXmSN/O9mLx80Wh7aDmHmHAhA=", + "owner": "nixos", + "repo": "nixpkgs", + "rev": "0cf4274b5d06325bd16dbf879a30981bc283e58a", + "type": "github" + }, + "original": { + "owner": "nixos", + "ref": "nixos-22.11", + "repo": "nixpkgs", + "type": "github" + } + }, + "root": { + "inputs": { + "home-manager": "home-manager", + "nixpkgs": "nixpkgs_2" + } + }, + "utils": { + "locked": { + "lastModified": 1667395993, + "narHash": "sha256-nuEHfE/LcWyuSWnS8t12N1wc105Qtau+/OdUAjtQ0rA=", + "owner": "numtide", + "repo": "flake-utils", + "rev": "5aed5285a952e0b949eb3ba02c12fa4fcfef535f", + "type": "github" + }, + "original": { + "owner": "numtide", + "repo": "flake-utils", + "type": "github" + } + } + }, + "root": "root", + "version": 7 +} diff --git a/minimal-nixosonly/flake.nix b/minimal-nixosonly/flake.nix new file mode 100644 index 0000000..8f2b5da --- /dev/null +++ b/minimal-nixosonly/flake.nix @@ -0,0 +1,24 @@ +{ + description = "Your new nix config"; + + inputs = { + # Nixpkgs + nixpkgs.url = "github:nixos/nixpkgs/nixos-22.11"; + + # TODO: Add any other flake you might need + # hardware.url = "github:nixos/nixos-hardware"; + }; + + outputs = { nixpkgs, home-manager, ... }@inputs: { + # NixOS configuration entrypoint + # Available through 'nixos-rebuild --flake .#your-hostname' + nixosConfigurations = { + # FIXME replace with your hostname + your-hostname = nixpkgs.lib.nixosSystem { + specialArgs = { inherit inputs; }; # Pass flake inputs to our config + # > Our main nixos configuration file < + modules = [ ./nixos/configuration.nix ]; + }; + }; + }; +} diff --git a/minimal-nixosonly/nixos/configuration.nix b/minimal-nixosonly/nixos/configuration.nix new file mode 100644 index 0000000..bd8fd26 --- /dev/null +++ b/minimal-nixosonly/nixos/configuration.nix @@ -0,0 +1,92 @@ +# This is your system's configuration file. +# Use this to configure your system environment (it replaces /etc/nixos/configuration.nix) + +{ inputs, lib, config, pkgs, ... }: { + # You can import other NixOS modules here + imports = [ + # If you want to use modules from other flakes (such as nixos-hardware): + # inputs.hardware.nixosModules.common-cpu-amd + # inputs.hardware.nixosModules.common-ssd + + # You can also split up your configuration and import pieces of it here: + # ./users.nix + + # Import your generated (nixos-generate-config) hardware configuration + ./hardware-configuration.nix + ]; + + nixpkgs = { + # You can add overlays here + overlays = [ + # If you want to use overlays exported from other flakes: + # neovim-nightly-overlay.overlays.default + + # Or define it inline, for example: + # (final: prev: { + # hi = final.hello.overrideAttrs (oldAttrs: { + # patches = [ ./change-hello-to-hi.patch ]; + # }); + # }) + ]; + # Configure your nixpkgs instance + config = { + # Disable if you don't want unfree packages + allowUnfree = true; + }; + }; + + nix = { + # This will add each flake input as a registry + # To make nix3 commands consistent with your flake + registry = lib.mapAttrs (_: value: { flake = value; }) inputs; + + # This will additionally add your inputs to the system's legacy channels + # Making legacy nix commands consistent as well, awesome! + nixPath = lib.mapAttrsToList (key: value: "${key}=${value.to.path}") config.nix.registry; + + settings = { + # Enable flakes and new 'nix' command + experimental-features = "nix-command flakes"; + # Deduplicate and optimize nix store + auto-optimise-store = true; + }; + }; + + # FIXME: Add the rest of your current configuration + + # TODO: Set your hostname + networking.hostName = "your-hostname"; + + # TODO: This is just an example, be sure to use whatever bootloader you prefer + boot.loader.systemd-boot.enable = true; + + # TODO: Configure your system-wide user settings (groups, etc), add more users as needed. + users.users = { + # FIXME: Replace with your username + your-username = { + # TODO: You can set an initial password for your user. + # If you do, you can skip setting a root password by passing '--no-root-passwd' to nixos-install. + # Be sure to change it (using passwd) after rebooting! + initialPassword = "correcthorsebatterystaple"; + isNormalUser = true; + openssh.authorizedKeys.keys = [ + # TODO: Add your SSH public key(s) here, if you plan on using SSH to connect + ]; + # TODO: Be sure to add any other groups you need (such as networkmanager, audio, docker, etc) + extraGroups = [ "wheel" ]; + }; + }; + + # This setups a SSH server. Very important if you're setting up a headless system. + # Feel free to remove if you don't need it. + services.openssh = { + enable = true; + # Forbid root login through SSH. + permitRootLogin = "no"; + # Use keys only. Remove if you want to SSH using password (not recommended) + passwordAuthentication = false; + }; + + # https://nixos.wiki/wiki/FAQ/When_do_I_update_stateVersion + system.stateVersion = "22.11"; +} diff --git a/minimal-nixosonly/nixos/hardware-configuration.nix b/minimal-nixosonly/nixos/hardware-configuration.nix new file mode 100644 index 0000000..dd00939 --- /dev/null +++ b/minimal-nixosonly/nixos/hardware-configuration.nix @@ -0,0 +1,10 @@ +# This is just an example, you should generate yours with nixos-generate-config and put it in here. +{ + fileSystems."/" = { + device = "/dev/sda1"; + fsType = "ext4"; + }; + + # Set your system kind (needed for flakes) + nixpkgs.hostPlatform = "x86_64-linux"; +}