Merge pull request #2 from UTCSheffield/Sean/Upgrade-tool

Very Barebones upgrade server setup

.gitignore

@@ -0,0 +1,9 @@
+# Javascript/Typescript
+yarn-error.log
+node_modules
+dist
+.yarn/install-state.gz
+.yarn/build-state.yml
+
+# Rust
+target

machines/iso.nix

@@ -3,10 +3,8 @@ with lib;
 {
     environment.etc."setup.sh".source = ../setup.sh;
     environment.etc."setup.sh".mode = "0755";
-
+    services.getty.autologinUser = lib.mkForce "root";
     environment.systemPackages = [
         pkgs.git
     ];
-
-    services.getty.autologinUser = lib.mkForce "root";
 }

programs/update-client.nix

@@ -0,0 +1,30 @@
+{ config, lib, pkgs, ... }:
+
+let updateClient = pkgs.callPackage ../update-tool/client.nix {};
+in
+{
+  environment.systemPackages = with pkgs; [
+     updateClient
+  ];
+  systemd.services.updateClient = {
+      description = "Update tool Client";
+      path = [
+	pkgs.git
+      ];
+      serviceConfig = {
+        ExecStart = "${updateClient}/bin/update-client --wss-path=ws://127.0.0.1:8080";
+        User = "root";
+        Restart = "on-failure";
+        RestartSec = 10;
+        StartLimitIntervalSec = 30;
+        StartLimitBurst = 3;
+        StandardOutput = "journal";
+	StandardError = "journal";
+	ProtectSystem = "false";
+	ReadWritePaths = [ "/etc/nixos" ];
+      };
+      wantedBy = [ "multi-user.target" ];
+      after = [ "network.target" ];
+      requires = [ "network.target" ];
+  };
+}   

setuppt2.sh

@@ -29,7 +29,6 @@ read -p "Target Config (ex: makerlab-3040) " config
   echo "Setup Nixos"
   mkdir -p /mnt/etc
   mkdir -p /mnt/etc/nixos
-
   git clone https://github.com/UTCSheffield/olp-nixos-config /mnt/etc/nixos
 
   nixos-install --flake /mnt/etc/nixos#$config

shared/makerlab-core.nix

@@ -1,6 +1,9 @@
 { config, lib, pkgs, ... }:
 
 {
+  imports = [
+    ../programs/update-client.nix
+  ];
   boot.loader.systemd-boot.enable = true;
   boot.loader.efi.canTouchEfiVariables = true;
   time.timeZone = "Europe/London";

update-tool/client.nix

@@ -0,0 +1,17 @@
+{ rustPlatform, lib }:
+
+rustPlatform.buildRustPackage rec {
+  pname = "update-tool-client";
+  version = "1.0.0";
+
+  src = ./client;  # Use current directory as source
+
+  cargoHash = "sha256-g6M3SZXk5ReUNi1MHfLHE3CtDy9P41ZofTmhAekI0LQ=";
+
+  meta = {
+    description = "Update Client";
+    homepage = "https://github.com/UTCSheffield/olp-nixos-config";
+    license = lib.licenses.unlicense;
+    maintainers = [ ];
+  };
+}