Replace ntp with timesyncd and enable it on all systems

modules/common/default.nix

@@ -12,6 +12,7 @@
 
   # Set your time zone.
   time.timeZone = "Europe/Zurich";
+  services.timesyncd.enable = true;
 
   networking = {
     domain = "2li.local";
@@ -20,6 +21,11 @@
       allowPing = true;
       allowedTCPPorts = [ 22 ];
     };
+    timeServers = [
+      "10.7.89.1"
+      "ch.pool.ntp.org"
+    ];
+
   };
 
   hardware = {

modules/ntp/default.nix

@@ -1,9 +0,0 @@
-{ ... }:
-{
-  services.ntp = {
-    enable = true;
-    servers = [
-      "10.7.89.1"
-    ];
-  };
-}

systems/raspi4/default.nix

@@ -3,7 +3,6 @@
   imports = [
     custom.inputs.nixos-hardware.nixosModules.raspberry-pi-4
     "${custom.inputs.self}/modules/log-to-ram"
-    "${custom.inputs.self}/modules/ntp"
     "${custom.inputs.self}/modules/syslog"
   ];