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configuration.nix

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+# Edit this configuration file to define what should be installed on
+# your system. Help is available in the configuration.nix(5) man page, on
+# https://search.nixos.org/options and in the NixOS manual (`nixos-help`).
+
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+{
+  imports = [
+    # Include the results of the hardware scan.
+    ./hardware-configuration.nix
+    "${(import ./nix/sources.nix).sops-nix}/modules/sops"
+    ./server-configuration.nix
+  ];
+
+  # Use the GRUB 2 boot loader.
+  boot = {
+    loader.grub = {
+      enable = true;
+      device = "/dev/sda";
+    };
+    kernelParams = [ "console=ttyS0" ];
+  };
+
+  networking.hostName = "hypervirtualworld"; # Define your hostname.
+
+  # Set your time zone.
+  time.timeZone = lib.mkDefault "Europe/Paris";
+
+  # Select internationalisation properties.
+  i18n.defaultLocale = "fr_FR.UTF-8";
+  console = {
+    font = "Lat2-Terminus16";
+    keyMap = "fr";
+  };
+
+  services.qemuGuest.enable = true;
+  services.cloud-init.network.enable = true;
+
+  # Define a user account. Don't forget to set a password with ‘passwd’.
+  users.users.cypherpunk = {
+    isNormalUser = true;
+    extraGroups = [
+      "wheel"
+      "docker"
+      "dialout"
+    ]; # Enable ‘sudo’ for the user.
+    packages = with pkgs; [ btop ];
+    openssh.authorizedKeys.keys = [
+      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIA8sdToNavEQv7PTMJ97HIGM6UlChwGS3x9O8hFilzui harryh@ik.me"
+      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAII/pj2uTGRHkYwP/EqIfgHP+MQavBuDMnWMXtOedkwIQ harryh@ik.me"
+    ];
+  };
+
+  # List packages installed in system profile. To search, run:
+  environment.systemPackages = with pkgs; [
+    neovim
+    curl
+    git
+  ];
+
+  # enable docker
+  virtualisation.docker = {
+    enable = true;
+  };
+
+  # configure openssh
+  services.openssh = {
+    enable = true;
+    # require public key authentication for better security
+    settings.PasswordAuthentication = false;
+    settings.KbdInteractiveAuthentication = false;
+    settings.PermitRootLogin = "no";
+  };
+
+  # Copy the NixOS configuration file and link it from the resulting system
+  # (/run/current-system/configuration.nix). This is useful in case you
+  # accidentally delete configuration.nix.
+  system.copySystemConfiguration = true;
+
+  # This option defines the first version of NixOS you have installed on this particular machine,
+  # and is used to maintain compatibility with application data (e.g. databases) created on older NixOS versions.
+  #
+  # Most users should NEVER change this value after the initial install, for any reason,
+  # even if you've upgraded your system to a new NixOS release.
+  #
+  # This value does NOT affect the Nixpkgs version your packages and OS are pulled from,
+  # so changing it will NOT upgrade your system - see https://nixos.org/manual/nixos/stable/#sec-upgrading for how
+  # to actually do that.
+  #
+  # This value being lower than the current NixOS release does NOT mean your system is
+  # out of date, out of support, or vulnerable.
+  #
+  # Do NOT change this value unless you have manually inspected all the changes it would make to your configuration,
+  # and migrated your data accordingly.
+  #
+  # For more information, see `man configuration.nix` or https://nixos.org/manual/nixos/stable/options#opt-system.stateVersion .
+  system.stateVersion = "24.05"; # Did you read the comment?
+
+}