nixcfg/nixosModules/homeLab/virtualization/default.nix

{ pkgs, lib, config, ... }: {

  options = {
    homeLab.virtualization.enable =
      lib.mkEnableOption "Enables podman and virt-manager virtualization.";
  };

  config = lib.mkIf config.homeLab.virtualization.enable {
    programs.virt-manager.enable = true;

    virtualisation = {
      libvirtd.enable = true;
      oci-containers = { backend = "podman"; };
      podman = {
        # Required for containers under podman-compose to be able to talk to each other.
        defaultNetwork.settings.dns_enabled = true;
        enable = true;
      };
    };
  };
}