{ config, pkgs, lib, username, ... }:
{
  # Enable Docker
  virtualisation.docker = {
    enable = true;
    storageDriver = "btrfs";
    daemon.settings = {
      userland-proxy = false;
      experimental = true;
      ipv6 = true;
      ip6tables = true;
      fixed-cidr-v6 = "fd00::/80";
      metrics-addr = "0.0.0.0:9323";
      log-driver = "json-file";
      log-opts.max-size = "10m";
      log-opts.max-file = "3";
    };
  };

  # Enable Podman
  # virtualisation.podman.enable = true;
  #virtualisation.podman.dockerCompat = true; # Create a `docker` alias for podman, to use it as a drop-in replacement

  users.users.${username}.extraGroups = lib.mkIf config.virtualisation.docker.enable [ "docker" ];
}