inputs: lib: with lib; let
  modules = [
    {
      options.machines = mkOption {
        description = "My machines";
        type = with types; attrsOf (submodule ({ name, ... }: {
          freeformType = attrs;
          options = {
            hostname = mkOption {
              description = "The machine's hostname";
              type = str;
              default = name;
              readOnly = true;
            };
            sshPort = mkOption {
              description = "The port for the ssh server of the machine";
              type = int;
              default = 45;
            };
            sshUser = mkOption {
              description = "The user for ssh connection to the machine";
              default = "julien";
            };
          };
        }));
        default = { };
      };

      config = rec {
        _module.freeformType = with types; attrs;

        domain = "julienmalka.me";
        internalDomain = "luj";
        tld = "luj";

        machines = {
          lisa = {
            inherit tld;
            arch = "x86_64-linux";
            nixpkgs_version = inputs.nixpkgs;
            hm_version = inputs.home-manager;
            ipv4 = { public = "212.129.40.11"; vpn = "100.100.45.12"; };
            ipv6 = { public = "2a01:e0a:5f9:9681:5880:c9ff:fe9f:3dfb"; vpn = "fd7a:115c:a1e0::c"; };
          };
          x2100 = {
            arch = "x86_64-linux";
            nixpkgs_version = inputs.nixpkgs;
            hm_version = inputs.home-manager;
          };
          lambda = {
            inherit tld;
            arch = "aarch64-linux";
            nixpkgs_version = inputs.nixpkgs;
            hm_version = inputs.home-manager;
            ipv4 = { public = "141.145.197.219"; vpn = "100.100.45.13"; };
            ipv6 = { public = "2603:c027:c001:89aa:aad9:34b3:f3c9:924f"; vpn = "fd7a:115c:a1e0::d"; };
          };

          tower = {
            inherit tld;
            arch = "x86_64-linux";
            nixpkgs_version = inputs.nixpkgs;
            hm_version = inputs.home-manager;
            ipv4 = { public = "78.194.168.230"; local = "192.168.0.103"; vpn = "100.100.45.9"; };
            ipv6 = { public = "2a01:e34:ec2a:8e60:8ec7:b5d2:f663:a67a"; vpn = "fd7a:115c:a1e0::9"; };

          };

          core-security = {
            inherit tld;
            arch = "x86_64-linux";
            nixpkgs_version = inputs.nixpkgs;
            hm_version = inputs.home-manager;
            ipv4 = { public = "78.194.168.230"; local = "192.168.0.175"; vpn = "100.100.45.14"; };
            ipv6 = { public = "2a01:e34:ec2a:8e60:40f0:8cff:fe31:3e94"; vpn = "fd7a:115c:a1e0::e"; };

          };

          nuage = {
            inherit tld;
            subdomains = [ "nuage.malka.family" ];
            ipv4 = { public = "78.194.168.230"; local = "192.168.0.101"; };
            ipv6 = { public = "2a01:e34:ec2a:8e60:4ab8:c3d0:a0fe:525f"; };
          };
          pve1 = {
            inherit tld;
            ipv4 = { public = "78.194.168.230"; local = "192.168.1.1"; vpn = "100.100.45.3"; };
            ipv6 = { public = "2a01:e34:ec2a:8e60:d250:99ff:fefa:b62"; vpn = "fd7a:115c:a1e0::3"; };
            sshPort = 22;
            sshUser = "root";
          };
          pve2 = {
            inherit tld;
            ipv4 = { public = "78.194.168.230"; local = "192.168.1.2"; vpn = "100.100.45.15"; };
            ipv6 = { public = "2a01:e34:ec2a:8e60:aaa1:59ff:fec7:1d6"; vpn = "fd7a:115c:a1e0::f"; };
            sshPort = 22;
            sshUser = "root";

          };
          pve3 = {
            inherit tld;
            ipv4 = { public = "78.194.168.230"; local = "192.168.1.3"; vpn = "100.100.45.16"; };
            ipv6 = { public = "2a01:e34:ec2a:8e60:aaa1:59ff:fec1:aa10"; vpn = "fd7a:115c:a1e0::10"; };
            sshPort = 22;
            sshUser = "root";
          };
          pve4 = {
            inherit tld;
            ipv4 = { public = "78.194.168.230"; local = "192.168.1.4"; vpn = "100.100.45.17"; };
            ipv6 = { public = "2a01:e34:ec2a:8e60:d250:99ff:fefa:b76"; vpn = "fd7a:115c:a1e0::11"; };
            sshPort = 22;
            sshUser = "root";
          };
          saves-paris = {
            inherit tld;
            subdomains = [ "saves-paris.luj" ];
            ipv4 = { public = "78.194.168.230"; local = "192.168.4.5"; vpn = "100.100.45.4"; };
            ipv6 = { public = "2a01:e34:ec2a:8e60:3af3:abff:fe6a:1f54"; vpn = "fd7a:115c:a1e0::4"; };
            sshPort = 22;
            sshUser = "root";
          };

          saves-lyon = {
            inherit tld;
            subdomains = [ "saves-lyon.luj" ];
            ipv4 = { vpn = "100.100.45.20"; };
            ipv6 = { vpn = "fd7a:115c:a1e0::14"; };
            sshPort = 22;
            sshUser = "root";
          };


        };
      };
    }
  ];
in
(evalModules { inherit modules; }).config