From bfbf0cea68a8ab950cacbccaef30d6ff3a567733 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Torjus=20H=C3=A5kestad?= <torjus@usit.uio.no>
Date: Sun, 8 Feb 2026 13:34:08 +0100
Subject: [PATCH] template2: enable zram for bootstrap

Prevents OOM during initial nixos-rebuild on 2GB VMs.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
---
 hosts/template2/configuration.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hosts/template2/configuration.nix b/hosts/template2/configuration.nix
index be8e80d..ea7def3 100644
--- a/hosts/template2/configuration.nix
+++ b/hosts/template2/configuration.nix
@@ -79,5 +79,8 @@
   # Or disable the firewall altogether.
   networking.firewall.enable = false;
 
+  # Compressed swap in RAM - prevents OOM during bootstrap nixos-rebuild
+  zramSwap.enable = true;
+
   system.stateVersion = "25.11";
 }