{
  # Ensure this is unique among all clans you want to use.
  meta = {
    name = "amarth";
    description = "Amarth cloud";
  };

  inventory.machines = {
    m1 = {
      name = "Management node 1";
      machineClass = "nixos";
      tags = [ "cloud:amarth" "region:oss" "nodeType:management" "criticallity: medium" "" ];
    };
    c1 = {
      name = "Compute node 1";
      machineClass = "nixos";
      tags = [ "cloud:amarth" "region:oss" "nodeType:compute" "criticallity: medium" "" ];
    };
    c2 = {
      name = "Compute node 2";
      machineClass = "nixos";
      tags = [ "cloud:amarth" "region:oss" "nodeType:compute" "criticallity: medium" "" ];
    };
    c3 = {
      name = "Compute node 3";
      machineClass = "nixos";
      tags = [ "cloud:amarth" "region:oss" "nodeType:compute" "criticallity: medium" "" ];
    };
  };

  # Docs: See https://docs.clan.lol/reference/clanServices
  inventory.instances = {
    admin = {
      roles.default.tags.all = { };
      roles.default.settings.allowedKeys = {
        "chris" = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICE+TFkjJ8p8fMOddvg/waKAjKJ6DRvvouj1MdXc1Taj";
      };
    };

    zerotier = {
      roles.controller.machines."m1" = { };
      roles.peer.tags.all = { };
    };
  };

  # Additional NixOS configuration can be added here.
  # machines/jon/configuration.nix will be automatically imported.
  # See: https://docs.clan.lol/guides/more-machines/#automatic-registration
  machines = {
    m1 = { config, pkgs, ... }: {
      environment.systemPackages = [ pkgs.asciinema ];
    };
  };
}