From 51e527753072dc4527cdef1ce9060d7a420bbdbd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Motiejus=20Jak=C5=A1tys?= <motiejus@jakstys.lt>
Date: Tue, 27 Feb 2024 15:49:40 +0200
Subject: [PATCH] nix distributed: more settings

---
 hosts/fwminex/configuration.nix | 23 ++++++++++++++---------
 1 file changed, 14 insertions(+), 9 deletions(-)

diff --git a/hosts/fwminex/configuration.nix b/hosts/fwminex/configuration.nix
index 61d39e5..b5f44cc 100644
--- a/hosts/fwminex/configuration.nix
+++ b/hosts/fwminex/configuration.nix
@@ -168,15 +168,20 @@ in {
   virtualisation.virtualbox.host.enable = true;
   users.extraGroups.vboxusers.members = ["motiejus"];
 
-  nix.buildMachines = [
-    {
-      hostName = myData.hosts."fra1-a.servers.jakst".jakstIP;
-      system = "aarch64-linux";
-      protocol = "ssh-ng";
-      sshUser = "remote-builder";
-      sshKey = "/etc/ssh/ssh_host_ed25519_key";
-    }
-  ];
+  nix = {
+    buildMachines = [
+      {
+        hostName = myData.hosts."fra1-a.servers.jakst".jakstIP;
+        system = "aarch64-linux";
+        protocol = "ssh-ng";
+        sshUser = "remote-builder";
+        sshKey = "/etc/ssh/ssh_host_ed25519_key";
+        supportedFeatures = ["nixos-test" "benchmark" "big-parallel" "kvm" "gccarch-armv8-a"];
+      }
+    ];
+    distributedBuilds = true;
+    extraOptions = ''builders-use-substitutes = true'';
+  };
 
   networking = {
     hostId = "3a54afcd";