nixin-krops/config/arachnide/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;

  # Set NIX_PATH to use nixpkgs deployed with krops
  environment.variables.NIX_PATH = lib.mkForce "/var/src";

  networking = {
    hostName = "arachnide"; # Define your hostname.
    # Pick only one of the below networking options.
    # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
    # networking.networkmanager.enable = true;  # Easiest to use and most distros use this by default.
    interfaces.enp1s0.ipv4.addresses = [ {
      address = "192.168.36.9";
      prefixLength = 24;
    } ];
    interfaces.enp3s0.ipv4.addresses = [ {
      address = "10.0.0.1";
      prefixLength = 24;
    } ];
    defaultGateway = "192.168.36.1";
    nameservers = [ "80.67.169.12" "80.67.169.40" "2001:910:800::12" "2001:910:800::40" ];
    enableIPv6 = true;
    wg-quick.interfaces = {
      wg0 = {
        address = [ "192.168.12.2/32" "2a01:4f9:1a:9a05::2/128" ];
        dns = [ "80.67.169.12" "80.67.169.40" "2001:910:800::12" "2001:910:800::40" ];
        privateKeyFile = "/etc/wireguard/private.key";

        peers = [
          {
            publicKey = "cUmp55I20JEhxr+RMmOsX+6U9kcDiAq3grnvzjQ642w=";
            allowedIPs = [ "0.0.0.0/0" "::/0" ];
            endpoint = "vpn.lab12.fr:51812";
            persistentKeepalive = 15;
          }
        ];
      };
    };
  };

  # 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 using networkmanager
  # networking.networkmanager.enable = true;



  # Set your time zone.
  time.timeZone = "Etc/UTC";

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

  i18n.extraLocaleSettings = {
    LC_ADDRESS = "fr_FR.UTF-8";
    LC_IDENTIFICATION = "fr_FR.UTF-8";
    LC_MEASUREMENT = "fr_FR.UTF-8";
    LC_MONETARY = "fr_FR.UTF-8";
    LC_NAME = "fr_FR.UTF-8";
    LC_NUMERIC = "fr_FR.UTF-8";
    LC_PAPER = "fr_FR.UTF-8";
    LC_TELEPHONE = "fr_FR.UTF-8";
    LC_TIME = "fr_FR.UTF-8";
  };

  # Configure keymap in X11
  services.xserver.xkb = {
    layout = "fr";
    variant = "";
  };

  # Configure console keymap
  console.keyMap = "fr";

  # Define a user account. Don't forget to set a password with ‘passwd’.
  users.users.douzeb = {
    isNormalUser = true;
    description = "douze baie";
    extraGroups = [ "networkmanager" "wheel" ];
    packages = with pkgs; [];
  };

  # Passwordless sudo for members of the wheel group
  security.sudo.wheelNeedsPassword = false;

  # Allow unfree packages
  nixpkgs.config.allowUnfree = true;

  environment.shellAliases = {
    tm = "tmux new -A -s shared" ;
    ll = "ls -al";
  };


  # 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.
    git
    wget
    tmux
    htop
    memtester
    # Useful podman development tools
    #dive            # look into docker image layers
    podman-tui      # status of containers in the terminal
    #aardvark-dns
    #docker-compose # start group of containers for dev
    #podman-compose  # start group of containers for dev
    mosh
    dig
    mtr
  ];

 programs.neovim = {
    enable = true;
    viAlias = true;
    vimAlias = true;
  };


  # 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:

  # Enable the OpenSSH daemon.
  services.openssh.enable = true;
  services.openssh.ports = [ 144 ];
  services.openssh.settings = {
    PermitRootLogin = "no";
    PasswordAuthentication = false;
    KbdInteractiveAuthentication = false;
  };

  boot.kernel.sysctl = {
    "net.ipv4.ip_forward" = 1;
    "net.ipv6.conf.all.forwarding" = 1;
  };

  # Open ports in the firewall.
  # networking.firewall.allowedTCPPorts = [ ... ];
  # networking.firewall.allowedUDPPorts = [ ... ];
  # Or disable the firewall altogether.
  # networking.firewall.enable = false;
  networking.firewall.allowedTCPPorts = [ 80 144 443 ];
  networking.firewall.allowedUDPPorts = [ 53 ];
  networking.firewall.allowedUDPPortRanges = [
    { from = 60000; to = 61000; }
  ];
	
  virtualisation.containers.enable = true;
  virtualisation.podman = {
    enable = true;

    # Create a `docker` alias for podman, to use it as a drop-in replacement
    dockerCompat = true;

    # Required for containers under podman-compose to be able to talk to each other.
    defaultNetwork.settings.dns_enabled = true;
  };
  #virtualisation.oci-containers.containers = {
  #  nixos = {
  #    image = "nix:latest"
  #    extraOptions = [ "--network=host" ];
  #  };
  #};


  # 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 = "24.05"; # Did you read the comment?

}