homelab/nixos/hephaestus/configuration.nix

# Edit this configuration file to define what should be installed on
# your system.  Help is available in the configuration.nix(5) man page
# and in the NixOS manual (accessible by running ‘nixos-help’).

{ config, pkgs, ... }:

{
  imports = [ # Include the results of the hardware scan.
    ./hardware-configuration.nix
  ];

  # Bootloader.
  boot.loader.systemd-boot.enable = true;
  boot.loader.efi.canTouchEfiVariables = true;

  networking.hostName = "hephaestus"; # Define your hostname.
  # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.

  # Configure network proxy if necessary
  # networking.proxy.default = "http://user:password@proxy:port/";
  # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";

  # Enable networking
  networking.networkmanager.enable = true;
  networking.defaultGateway.address = "192.168.1.1";
  networking.interfaces.enp3s0.ipv4.addresses = [{
    address = "192.168.1.25";
    prefixLength = 24;
  }];
  networking.nameservers = [ "192.168.1.69" "1.1.1.1" ];
  # Set your time zone.
  time.timeZone = "Europe/Oslo";

  # Select internationalisation properties.
  i18n.defaultLocale = "en_US.UTF-8";

  # Configure keymap in X11
  services.xserver.xkb = {
    layout = "no";
    variant = "";
  };

  # Configure console keymap
  console.keyMap = "no";

  # Define a user account. Don't forget to set a password with ‘passwd’.
  users.users.hephaestus = {
    isNormalUser = true;
    description = "Hephaestus";
    extraGroups = [ "networkmanager" "wheel" ];
    packages = with pkgs; [ ];
  };
  users.users.ansible = {
    isNormalUser = true;
    extraGroups = [ "wheel" "networkmanager" "sudo" ];
    packages = with pkgs; [ ];
    openssh.authorizedKeys.keys = [
      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIAGKOGZKJO31YZem1OTZtIg3fKaatbFmqmRNRD+K9GpX rgl002@student.uib.no"
    ];
  };
  security.sudo.wheelNeedsPassword = false;
  # Allow unfree packages
  nixpkgs.config.allowUnfree = true;

  # List packages installed in system profile. To search, run:
  # $ nix search wget
  environment.systemPackages = with pkgs; [
    #  vim # Do not forget to add an editor to edit configuration.nix! The Nano editor is also installed by default.
    #  wget
    btop
    vim
    tailscale
    python3
  ];
  nix.settings.experimental-features = [ "nix-command" "flakes" ];
  #  vim # Do not forget to add an editor to edit configuration.nix! The Nano editor is also installed by default.
  # Some programs need SUID wrappers, can be configured further or are
  # started in user sessions.
  # programs.mtr.enable = true;
  # programs.gnupg.agent = {
  #   enable = true;
  #   enableSSHSupport = true;
  # };

  # List services that you want to enable:

  services.tailscale.enable = true;
  # Enable the OpenSSH daemon.
  services.openssh.enable = true;
  services.openssh.settings.PermitRootLogin = "no";
  nix.settings.trusted-users = [ "rolf" ];

  # Open ports in the firewall.
  # networking.firewall.allowedTCPPorts = [ ... ];
  # networking.firewall.allowedUDPPorts = [ ... ];
  # Or disable the firewall altogether.
  # networking.firewall.enable = false;

  # This value determines the NixOS release from which the default
  # settings for stateful data, like file locations and database versions
  # on your system were taken. It‘s perfectly fine and recommended to leave
  # this value at the release version of the first install of this system.
  # Before changing this value read the documentation for this option
  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
  system.stateVersion = "24.11"; # Did you read the comment?

}