From 8ec6f473677d170e9e57424f95f7e05a9a02c149 Mon Sep 17 00:00:00 2001
From: Katherina Walshe-Grey <git@qenya.tel>
Date: Fri, 15 Nov 2024 23:48:13 +0000
Subject: [PATCH] yevaud, orm: remote builds on kalessin

---
 flake.nix                  | 4 ----
 hosts/kalessin/default.nix | 8 ++++++--
 hosts/orm/default.nix      | 6 ++++++
 hosts/yevaud/default.nix   | 6 ++++++
 4 files changed, 18 insertions(+), 6 deletions(-)

diff --git a/flake.nix b/flake.nix
index a011d17..807f3b0 100644
--- a/flake.nix
+++ b/flake.nix
@@ -86,10 +86,6 @@
         # (can stil build locally with nixos-rebuild)
         deployment.targetHost = lib.mkDefault null;
 
-        # TODO: set up some remote builders
-        # until this is done, as we have multiple architectures, safer to build on target
-        deployment.buildOnTarget = true;
-
         imports = [
           home-manager.nixosModules.home-manager
           nur.nixosModules.nur
diff --git a/hosts/kalessin/default.nix b/hosts/kalessin/default.nix
index 0bbdfec..77992e5 100644
--- a/hosts/kalessin/default.nix
+++ b/hosts/kalessin/default.nix
@@ -18,10 +18,14 @@ in
   fountain.users.trungle.enable = true;
 
   qenya.base-server.enable = true;
-  
+
   qenya.services.remote-builder = {
     enable = true;
-    authorizedKeys.keys = [ keys.machines.tohru ];
+    authorizedKeys.keys = [
+      keys.machines.tohru
+      keys.machines.yevaud
+      keys.machines.orm
+    ];
   };
   boot.binfmt.emulatedSystems = [ "x86_64-linux" ];
 
diff --git a/hosts/orm/default.nix b/hosts/orm/default.nix
index 1d8a648..6af5de3 100644
--- a/hosts/orm/default.nix
+++ b/hosts/orm/default.nix
@@ -14,6 +14,12 @@
   users.users.qenya.extraGroups = [ "wheel" ];
   qenya.base-server.enable = true;
 
+  qenya.services.distributed-builds = {
+    enable = true;
+    keyFile = "/etc/ssh/ssh_host_ed25519_key";
+    builders = [ "kalessin" ];
+  };
+
   randomcat.services.zfs.datasets = {
     "rpool_orm/state" = { mountpoint = "none"; };
     "rpool_orm/state/actual" = { mountpoint = "/var/lib/actual"; };
diff --git a/hosts/yevaud/default.nix b/hosts/yevaud/default.nix
index 2a8fdae..aa0a671 100644
--- a/hosts/yevaud/default.nix
+++ b/hosts/yevaud/default.nix
@@ -14,6 +14,12 @@
   users.users.qenya.extraGroups = [ "wheel" ];
   qenya.base-server.enable = true;
 
+  qenya.services.distributed-builds = {
+    enable = true;
+    keyFile = "/etc/ssh/ssh_host_ed25519_key";
+    builders = [ "kalessin" ];
+  };
+
   services.bind = {
     # enable = true;
     cacheNetworks = [ "10.127.0.0/16" "fd70:81ca:0f8f::/48" ];