(refactor): preparing new hosts

hosts/sisyphe/configuration.nix

@@ -0,0 +1,110 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+{
+  imports = [
+    ./hardware-configuration.nix
+    ./server-configuration.nix
+    ../../features/server/default.nix
+  ];
+
+  # Use the GRUB 2 boot loader.
+  boot.loader.grub.enable = true;
+  boot.loader.grub.device = "/dev/sda";
+  boot.kernelParams = [ "console=ttyS0" ];
+
+  services.qemuGuest.enable = true;
+  networking.hostName = "sisyphe"; # Define your hostname.
+
+  # Set your time zone.
+  time.timeZone = lib.mkDefault "Europe/Paris";
+
+  i18n.defaultLocale = "fr_FR.UTF-8";
+  console = {
+    font = "Lat2-Terminus16";
+    keyMap = "fr";
+  };
+
+  nix.settings.experimental-features = [
+    "nix-command"
+    "flakes"
+  ];
+
+  system.autoUpgrade.enable = true;
+  system.autoUpgrade.allowReboot = true;
+
+  users.users.homelab = {
+    isNormalUser = true;
+    extraGroups = [
+      "wheel"
+      "dialout"
+      "docker"
+    ];
+
+    packages = with pkgs; [
+      btop
+    ];
+
+    openssh.authorizedKeys.keys = [
+      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIA8sdToNavEQv7PTMJ97HIGM6UlChwGS3x9O8hFilzui harryh@ik.me"
+    ];
+
+    initialHashedPassword = "$y$j9T$H0D6NpMw1EU.oDhbMWrwL.$wDGGBKKGQdzeDRTzq0gWhoLdyUpQ2w6PMmGl.nuQ11/";
+  };
+
+  users.users.root.initialHashedPassword = "$y$j9T$99/NEnBGoewbrl5eHvTw7/$87rjPrvqs0Ys72338SxZJDibi8p7Fe8Can37rJyhcQ.";
+
+  environment.systemPackages = with pkgs; [
+    git
+    nvim
+    curl
+  ];
+
+  environment.variables.EDITOR = "nvim";
+
+  # Open ports in the firewall.
+  networking.firewall.allowedTCPPorts = [
+    22
+    80
+    443
+    8080
+  ];
+
+  # reducing disk usage
+  boot.loader.systemd-boot.configurationLimit = 10;
+  nix.gc = {
+    automatic = true;
+    dates = "weekly";
+    options = "--delete-older-than 1w";
+  };
+  nix.settings.auto-optimise-store = true;
+
+  # 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?
+
+}