{ config, lib, pkgs, ... }: { virtualisation.podman = { enable = true; # Rootless containers by default # No daemon — systemd + quadlets manage everything }; # Quadlet support — .container files in /etc/containers/systemd/ virtualisation.quadlet.enable = true; # Nix-declared containers virtualisation.oci-containers = { backend = "podman"; containers = { nginx-example = { image = "nginx:latest"; ports = [ "9999:80" ]; }; }; }; }