From 337867b72be35336501f100be1c097b12454a608 Mon Sep 17 00:00:00 2001
From: Kjetil Orbekk <kj@orbekk.com>
Date: Mon, 8 Mar 2021 08:08:47 -0500
Subject: build config

---
 machines/dragon.nix | 1 +
 modules/builder.nix | 9 +++++----
 modules/desktop.nix | 1 +
 3 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/machines/dragon.nix b/machines/dragon.nix
index cded6e7..f709396 100644
--- a/machines/dragon.nix
+++ b/machines/dragon.nix
@@ -142,6 +142,7 @@ in
 
   swapDevices = [ ];
 
+  nix.trustedUsers = [ "builder" ];
   nix.maxJobs = lib.mkDefault 8;
   powerManagement.cpuFreqGovernor = "ondemand";
  hardware.enableRedistributableFirmware = lib.mkDefault true;
diff --git a/modules/builder.nix b/modules/builder.nix
index 258c439..f4615ab 100644
--- a/modules/builder.nix
+++ b/modules/builder.nix
@@ -9,8 +9,9 @@ in
     };
   };
 
-  config = lib.mkIf cfg.enable {
+  config = lib.mkIf cfg.enableRemoteBuilds {
     nix.buildMachines = [ {
+      sshUser = "builder";
       hostName = "dragon.orbekk.com";
       systems = ["x86_64-linux"];
       maxJobs = 2;
@@ -20,8 +21,8 @@ in
     }] ;
     nix.distributedBuilds = true;
     # optional, useful when the builder has a faster internet connection than yours
-    # nix.extraOptions = ''
-    # builders-use-substitutes = true
-    # '';
+    nix.extraOptions = ''
+    builders-use-substitutes = true
+    '';
   };
 }
diff --git a/modules/desktop.nix b/modules/desktop.nix
index 8252110..d15d906 100644
--- a/modules/desktop.nix
+++ b/modules/desktop.nix
@@ -12,6 +12,7 @@ in
   config = lib.mkIf cfg.enable {
     orbekk.yubikey.enable = lib.mkDefault true;
     orbekk.simple-firewall.enable = true;
+    orbekk.builder.enableRemoteBuilds = true;
 
     location.latitude = 40.0;
     location.longitude = -74.0;
-- 
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