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

with lib;

{

  config = mkIf config.boot.isContainer {

    # Disable some features that are not useful in a container.
    sound.enable = mkDefault false;
    services.udisks2.enable = mkDefault false;

    networking.useHostResolvConf = true;

    # Containers should be light-weight, so start sshd on demand.
    services.openssh.startWhenNeeded = mkDefault true;

    # Shut up warnings about not having a boot loader.
    system.build.installBootLoader = "${pkgs.coreutils}/bin/true";

    systemd.services.systemd-remount-fs.enable = false;

  };

}

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

with lib;

{

  config = mkIf config.boot.isContainer {

    # Disable some features that are not useful in a container.
    sound.enable = mkDefault false;
    services.udisks2.enable = mkDefault false;
    powerManagement.enable = mkDefault false;

    networking.useHostResolvConf = true;

    # Containers should be light-weight, so start sshd on demand.
    services.openssh.startWhenNeeded = mkDefault true;

    # Shut up warnings about not having a boot loader.
    system.build.installBootLoader = "${pkgs.coreutils}/bin/true";

    systemd.services.systemd-remount-fs.enable = false;

    systemd.services.systemd-random-seed.enable = false;

  };

}

Disable some more unnecessary stuff in containers
Disable some more unnecessary stuff in containers
