nixos-config/machines/search/configuration.nix

{ self, ... }:
{
  modulesPath,
  pkgs,
  config,
  lib,
  ...
}:
{
  imports = [
    (modulesPath + "/virtualisation/lxc-container.nix")

    ../../users/root
    ../../users/erwin

    ./searxng.nix
    # ./backup.nix
  ];

  eboskma = {
    users.erwin = {
      enable = true;
      server = true;
    };

    nix-common = {
      enable = true;
      remote-builders = true;
    };

    rust-motd.enable = true;
    tailscale.enable = true;
  };

  boot = {
    isContainer = true;
  };

  time.timeZone = "Europe/Amsterdam";

  system.configurationRevision = self.inputs.nixpkgs.lib.mkIf (self ? rev) self.rev;

  networking = {
    hostName = "search";
    useDHCP = false;
    useHostResolvConf = false;
    networkmanager.enable = false;
    useNetworkd = true;
    nftables.enable = true;
    firewall.trustedInterfaces = [ "tailscale0" ];
  };

  systemd = {
    services.logrotate-checkconf.enable = false;

    network = {
      enable = true;

      wait-online.anyInterface = true;

      networks = {
        "40-eth0" = {
          matchConfig = {
            Name = "eth0";
          };

          networkConfig = {
            Address = "10.0.0.214/24";
            Gateway = "10.0.0.1";
            DNS = "10.0.0.206";
            DHCP = "no";
          };
        };
      };
    };
  };

  services.caddy = {
    enable = true;
    package = pkgs.caddy.withPlugins {
      plugins = [ "github.com/caddy-dns/cloudflare@89f16b99c18ef49c8bb470a82f895bce01cbaece" ];
      hash = "sha256-Aqu2st8blQr/Ekia2KrH1AP/2BVZIN4jOJpdLc1Rr4g=";
    };

    virtualHosts = {
      "search.datarift.nl" = {
        extraConfig = ''
          reverse_proxy 127.0.0.1:${config.services.searx.settings.server.port or "8888"}
          tls {
            dns cloudflare {env.CF_API_TOKEN}
            resolvers 1.1.1.1
          }
        '';
      };
    };
  };

  systemd.services.caddy.serviceConfig.EnvironmentFile = [ config.sops.secrets.caddy-env.path ];

  security = {
    sudo-rs = {
      enable = true;
      execWheelOnly = true;
      wheelNeedsPassword = false;
    };
    sudo.enable = false;
  };

  sops.defaultSopsFile = ./secrets.yaml;
  sops.secrets = {
    caddy-env = { };
    searxng-env = { };
    search-backup-ssh-key = { };
    search-backup-pass = { };
  };

  system.stateVersion = "25.05";
}