{
  description = "Gortium infra flake";

  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable";
    agenix = {
      url = "github:ryantm/agenix";
      inputs.darwin.follows = "";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    self.submodules = true;
  };

  outputs = { self, nixpkgs, agenix, ... }@inputs:
    let
      system = "x86_64-linux";
      keys = import ./lib/keys.nix;
      paths = {
        flake = "/home/gortium/infra";
        identities = [ "/home/gortium/.ssh/gortium_ssh_key" "/etc/ssh/ssh_host_ed25519_key" ];
      };
      overlays = [ agenix.overlays.default ];
      pkgs = import nixpkgs {
        inherit system overlays;
        config.allowUnfree = true;
      };

      devShell = import ./shells/nix_dev.nix {
        inherit pkgs system agenix;
      };
    in
      {
        nixosConfigurations = {
          lazyworkhorse = nixpkgs.lib.nixosSystem {
            specialArgs = { inherit system self keys paths; };
            modules = [
              { nixpkgs.overlays = overlays; }
              agenix.nixosModules.default
              ./hosts/lazyworkhorse/configuration.nix
              ./hosts/lazyworkhorse/hardware-configuration.nix
              ./modules/default.nix
              ./users/gortium.nix
            ];
          };
        };
        devShells.${system}.default = devShell;
      };
}