Gitea/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;
  
  boot.kernelPackages = pkgs.linuxPackages_latest;

  networking.hostName = "gitea"; # Define your hostname.

  # Enable networking
  networking.networkmanager.enable = true;

  # Set your time zone.
  time.timeZone = "Europe/Zurich";

  system.autoUpgrade = {
    enable = true;
    allowReboot = true;
    rebootWindow = {
      lower = "01:00";
      upper = "03:00";
    };
  };

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

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

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

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

  users.users.gitea.extraGroups = [ "docker" ];

  # Allow unfree packages
  nixpkgs.config.allowUnfree = true;
  
  nix.settings.experimental-features = [ "nix-command" "flakes" ];

  # List packages installed in system profile. To search, run:
  # $ nix search wget
  environment.systemPackages = with pkgs; [
   vim 
   wget
   tmux
   curl
   ethtool
   git
   gitea
   nginx
  ];

  # 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.gitea.enable = true;
  services.nginx.enable = true;

  services.gitea = {
    enable = true;
    appName = "Gh0st's git";
    settings = {
#      other = {
      "git.timeout" = {
#        "DEFAULT = 360"
        MIGRATE = 6000;
#        "MIRROR = 300"
#        "CLONE = 300"
#        "PULL = 300"
#        "GC = 60"
      };
#      };
    };
    settings.server = {
      DOMAIN = "git.blubb.fish";
      ROOT_URL = "https://git.blubb.fish";
      SSH_PORT = 2222;
      DISABLE_SSH = true;
    };
  };

  services.nginx.virtualHosts."git.blubb.fish" = {
    addSSL = true;
    sslCertificate = /cert/git.blubb.fish/cert.pem;
    sslCertificateKey = /cert/git.blubb.fish/key.pem;
    sslTrustedCertificate = /cert/git.blubb.fish/fullchain.pem;
    locations."/".proxyPass = "http://127.0.0.1:3000/";
  };

  virtualisation.docker = {
    enable = true;
    rootless = {
      enable = true;
      setSocketVariable = true;
    };
  };
  
  virtualisation.oci-containers.containers = {
    act_runner_01 = {
      image = "gitea/act_runner"; 
      environment = {
        GITEA_INSTANCE_URL = "http://10.0.0.24:3000";
        GITEA_RUNNER_REGISTRATION_TOKEN = "GPf0fQ10T56S5UMb8Mrr7674V1VWjOQaDDuo1CRQ";
        GITEA_RUNNER_NAME = "runner01";
        GITEA_RUNNER_LABELS = "ubuntu-latest";
      };
      volumes = [
        "/root/docker/runner01/data:/data"
        "/var/run/docker.sock:/var/run/docker.sock"
      ];  
    };
    act_runner_02 = {
      image = "gitea/act_runner"; 
      environment = {
        GITEA_INSTANCE_URL = "http://10.0.0.24:3000";
        GITEA_RUNNER_REGISTRATION_TOKEN = "GPf0fQ10T56S5UMb8Mrr7674V1VWjOQaDDuo1CRQ";
        GITEA_RUNNER_NAME = "runner02";
        GITEA_RUNNER_LABELS = "ubuntu-latest";
      };
      volumes = [
        "/root/docker/runner02/data:/data"
        "/var/run/docker.sock:/var/run/docker.sock"
      ];  
    };
  };

  # Open ports in the firewall.
  networking.firewall.allowedTCPPorts = [ 22 443 3000 ];
  # 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 = "24.05"; # Did you read the comment?

}