Update nix configuration and unit file example

WombatFromHell · Feb 15, 2025 · 519e2e1 · 519e2e1
1 parent c9fded6
commit 519e2e1
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Showing 2 changed files with 21 additions and 4 deletions.
diff --git a/unit-example.nix b/unit-example.nix
@@ -6,13 +6,32 @@
   ...
 }: let
   moduleName = "veridian-controller";
-  description = "Veridian Controller User Fan Service";
+  description = "Veridian Controller Fan Service";
 in {
   options."${moduleName}".enable = lib.mkEnableOption "Enable ${description}";
 
   config = lib.mkIf config."${moduleName}".enable {
-    home.packages = [pkgs.${moduleName}];
+    # nixos unit example
+    environment.systemPackages = [pkgs.${moduleName}];
+    systemd = {
+      # ensure the config file exists with the right perms
+      tmpfiles.rules = [
+        "f /etc/veridian-controller.toml 0640 root root -"
+      ];
+      services."${moduleName}" = {
+        description = "${description}";
+        wantedBy = ["multi-user.target"];
+        serviceConfig = {
+          Environment = "PATH=/run/wrappers/bin:${config.hardware.nvidia.package.settings}/bin:${config.hardware.nvidia.package.bin}/bin";
+          Type = "simple";
+          ExecStart = "${pkgs.${moduleName}}/bin/${moduleName} -f /etc/veridian-controller.toml";
+          TimeoutStopSec = 10;
+        };
+      };
+    };
 
+    # home-manager unit example
+    home.packages = [pkgs.${moduleName}];
     systemd.user.services."${moduleName}" = {
       Unit = {
         Description = "${description}";

diff --git a/veridian-controller.service b/veridian-controller.service
@@ -4,8 +4,6 @@ Description=Veridian Controller Fan Monitoring Service
 [Service]
 Type=simple
 ExecStart=%h/.local/bin/veridian-controller
-Restart=on-failure
-RestartSec=5
 TimeoutStopSec=10
 
 [Install]