Testing remote builders

nixos/common/modules/remote-builders.nix

@@ -0,0 +1,18 @@
+{
+	nix.buildMachines = [
+        {
+            hostName = "nixos-vm-01";
+            systems = [
+                "x86_64-linux"
+                "aarch64-linux"
+            ];
+            protocol = "ssh-ng";
+            maxJobs = 4;
+            speedFactor = 2;
+            supportedFeatures = [ "nixos-test" "benchmark" "big-parallel" "kvm" ];
+            mandatoryFeatures = [ ];
+        }
+    ];
+	nix.distributedBuilds = true;
+	nix.extraOptions = ''builders-use-substitutes = true'';
+}

nixos/default.nix

@@ -19,6 +19,7 @@
       ./common/modules/fonts.nix           # Font Configs
       ./common/modules/networking.nix      # Initial Networking configs
       ./common/modules/nixos.nix           # NixOS related items
+      ./common/modules/remote-builders.nix # Add remote builders
 
       ./users/${username}
       ./hosts/${hostname}

nixos/hosts/nixos-rpi4-02/default.nix

@@ -4,7 +4,6 @@
 { config, lib, pkgs, modulesPath, ... }: {
   imports = [ 
     (modulesPath + "/installer/scan/not-detected.nix")
-
   ];
   #####################################################################################
   # BEGIN hardware config

nixos/hosts/osaka-vultr-01/disks.nix

@@ -35,4 +35,3 @@
       }; # partitions
     }; # content
   }; # disko.devices.disk.vda
-} # root

nixos/minimal.nix

@@ -7,6 +7,7 @@
       # NixOS Modules
       ./common/modules/networking.nix      # Initial Networking configs
       ./common/modules/nixos.nix           # NixOS related items
+      ./common/modules/remote-builders.nix # Add remote builders
 
       ./users/${username}
       ./hosts/${hostname}

nixos/small.nix

@@ -10,6 +10,7 @@
       # NixOS Modules
       ./common/modules/networking.nix      # Initial Networking configs
       ./common/modules/nixos.nix           # Common NixOS Configurations
+      ./common/modules/remote-builders.nix # Add remote builders
 
       ./users/${username}
       ./hosts/${hostname}