From ee2618061d61e6650152a11cbd78fdcaaa94aac2 Mon Sep 17 00:00:00 2001
From: arcnmx <git@git.arcn.mx>
Date: Mon, 19 Feb 2024 09:08:42 -0800
Subject: [PATCH] chore: lean closures

---
 nixos/reisen-ct/proxmox.nix | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/nixos/reisen-ct/proxmox.nix b/nixos/reisen-ct/proxmox.nix
index bf1dbe7c..80da26e3 100644
--- a/nixos/reisen-ct/proxmox.nix
+++ b/nixos/reisen-ct/proxmox.nix
@@ -1,10 +1,19 @@
 {
+  lib,
   modulesPath,
   ...
-}: {
+}: let
+  inherit (lib.modules) mkDefault;
+in {
   imports = [
     (modulesPath + "/virtualisation/proxmox-lxc.nix")
   ];
 
-  services.getty.autologinUser = "root";
+  services.getty.autologinUser = mkDefault "root";
+  documentation.enable = mkDefault false;
+
+  environment.variables = {
+    # nix default is way too big
+    GC_INITIAL_HEAP_SIZE = mkDefault "8M";
+  };
 }