nixos/services/docker.nix

{
  config,
  lib,
  pkgs,
  ...
}:
# Note: add privileged users to docker group for access
with lib;
  mkIf ((elem "docker" config.machine.services) && !(elem "podman" config.machine.services)) {
    virtualisation.docker = {
      enable = true;
      # Disable live restore as it tends to delay/block system shutdown
      liveRestore = false;
    };
    environment.systemPackages = with pkgs; [docker-compose docker-machine cntr];
  }