{
  description = "4o1x5 infrastructure/homelab";

  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-23.11";
    home-manager = {
      url = "github:nix-community/home-manager/release-23.11";
      inputs.nixpkgs.follows = "nixpkgs";
    };

    i2pd-exporter = {
      url = "git+https://git.4o1x5.dev/4o1x5/i2pd-exporter";
      inputs.nixpkgs.follows = "nixpkgs";
    };

    microvm = {
      url = "github:astro/microvm.nix";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    agenix.url = "github:ryantm/agenix";
  };

  outputs =
    { self
    , nixpkgs
    , home-manager
    , i2pd-exporter
    , microvm
    , agenix
    }:
    let
      system = "x86_64-linux";
    in
    {
      nixosConfigurations = {

        pink = nixpkgs.lib.nixosSystem {
          inherit system;
          modules = [
            ./hosts/pink/root.nix
            ./root.nix
            i2pd-exporter.nixosModules.default
            home-manager.nixosModules.home-manager
            {
              home-manager.useGlobalPkgs = true;
              home-manager.useUserPackages = true;
            }

          ];
        };

        carbon = nixpkgs.lib.nixosSystem {
          inherit system;
          modules = [
            ./hosts/carbon/root.nix
            ./root.nix
            ./secrets/carbon.nix
            agenix.nixosModules.default
            home-manager.nixosModules.home-manager
            {
              home-manager.useGlobalPkgs = true;
              home-manager.useUserPackages = true;
            }

            ({ pkgs, ... }: {
              ixpkgs.overlays = [
                (self: super: {
                  inadyn = super.inadyn.overrideAttrs
                    (oldAttrs: rec {
                      src = pkgs.fetchFromGitHub
                        {
                          owner = "troglobit";
                          repo = "inadyn";
                          rev = "7d576c4d00d312597c2b9c06c00529d2dde5ac89";
                          hash = "sha256-EJ9/MZhz/Gjj2RCMRDkwuKRatig/t1wAqQRqOcHA2gc=";
                        };
                    });
                })
              ];
            })
          ];
        };

        lime = nixpkgs.lib.nixosSystem {
          inherit system;
          modules = [
            ({ pkgs, ... }: {
              nixpkgs.overlays = [
                (self: super: {
                  inadyn = super.inadyn.overrideAttrs
                    (oldAttrs: rec {
                      src = pkgs.fetchFromGitHub
                        {
                          owner = "troglobit";
                          repo = "inadyn";
                          rev = "7d576c4d00d312597c2b9c06c00529d2dde5ac89";
                          hash = "sha256-EJ9/MZhz/Gjj2RCMRDkwuKRatig/t1wAqQRqOcHA2gc=";
                        };
                    });
                })
              ];
            })
            ./hosts/lime/root.nix
            ./root.nix
            ./secrets/lime.nix
            agenix.nixosModules.default
            home-manager.nixosModules.home-manager
            {
              home-manager.useGlobalPkgs = true;
              home-manager.useUserPackages = true;
            }
          ];
        };
      };
    };
}