Does this even work??

flake.nix

@@ -60,9 +60,17 @@
   {
     colmena = {
       meta = {
+        # Info
+        description = "The Bun Hive";
+        name = "bunhive";
+
+        # NixPKGs
         nixpkgs = import stable { system = "x86_64-linux"; };
         specialArgs = inputs;
 
+        # Remote builds
+        machinesFile = ./machines.txt;
+
         # Use a different Nixpkgs import on some systems
         nodeNixpkgs.jupiter = import unstable { system = "x86_64-linux"; };
       };
@@ -81,8 +89,8 @@
       # Servers
       midas.imports = [ ./hosts/midas ];
       kitty.imports = [ ./hosts/kitty ];
-      elder.imports = [ ./hosts/elder ];
       detritus.imports = [ ./hosts/detritus ];
+      elder.imports = [ ./hosts/elder ];
       prophet.imports = [ ./hosts/prophet ];
     };
   }

hosts/prophet/default.nix

@@ -14,10 +14,7 @@
     stateVersion = "24.05";
   };
 
-  deployment = {
-    buildOnTarget = true;
-    targetHost = "42f:2737:2aed:4dee:cbe4:3c73:1918:ad9b";
-  };
+  deployment.targetHost = "42f:2737:2aed:4dee:cbe4:3c73:1918:ad9b";
 
   networking.hostId = "97a21a38";
 }

machines.txt

@@ -0,0 +1,5 @@
+ssh://midas x86_64-linux
+ssh://kitty x86_64-linux
+ssh://detritus x86_64-linux
+ssh://elder x86_64-linux
+ssh://prophet aarch64-linux

modules/system/settings/nix/default.nix

@@ -2,7 +2,6 @@
 {
   imports = [
     ./channels
-    ./distributed
     ./gc
     ./unfree
   ];
@@ -10,12 +9,15 @@
   nix = {
     package = pkgs.lix;
     settings = {
+      auto-optimise-store = true;
       experimental-features = [
         "nix-command"
         "flakes"
       ];
-      auto-optimise-store = true;
+      max-jobs = 0;
+      trusted-users = [ "root" ];
     };
+    distributedBuilds = true;
   };
 
   # Use a newer implementation of nixos-rebuild

modules/system/settings/nix/distributed/default.nix

@@ -1,33 +0,0 @@
-{ nodes, ... }:
-{
-  nix = {
-    settings = {
-      max-jobs = 0;
-      trusted-users = [ "root" ];
-    };
-
-    distributedBuilds = true;
-    buildMachines = with nodes; [
-      {
-        hostName = midas.config.deployment.targetHost;
-        system = midas.config.nixpkgs.localSystem.system;
-      }
-      {
-        hostName = kitty.config.deployment.targetHost;
-        system = kitty.config.nixpkgs.localSystem.system;
-      }
-      {
-        hostName = prophet.config.deployment.targetHost;
-        system = prophet.config.nixpkgs.localSystem.system;
-      }
-      {
-        hostName = detritus.config.deployment.targetHost;
-        system = detritus.config.nixpkgs.localSystem.system;
-      }
-      {
-        hostName = elder.config.deployment.targetHost;
-        system = elder.config.nixpkgs.localSystem.system;
-      }
-    ];
-  };
-}