From f54bb71e7dd16a41559502acacbbe206e7edb337 Mon Sep 17 00:00:00 2001
From: Noa Aarts <noa@voorwaarts.nl>
Date: Mon, 21 Oct 2024 11:20:51 +0200
Subject: [PATCH] feat: setup distributed builds

---
 hosts/nuos/configuration.nix | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/hosts/nuos/configuration.nix b/hosts/nuos/configuration.nix
index 1665fc4..23edf61 100644
--- a/hosts/nuos/configuration.nix
+++ b/hosts/nuos/configuration.nix
@@ -88,6 +88,20 @@
     };
   };
 
+  nix = {
+    buildMachines = [{
+      hostName = "lambdaOS";
+      system = "x86_64-linux";
+      protocol = "ssh-ng";
+      maxJobs = 4;
+      speedFactor = 3;
+      supportedFeatures = [ "nixos-test" "benchmark" "big-parallel" "kvm" ];
+      mandatoryFeatures = [ ];
+    }];
+    distributedBuilds = true;
+    settings.builders-use-substitutes = true;
+  };
+
   systemd.services."update-from-flake" = {
     path = with pkgs; [
       nixos-rebuild