system/docker: modularize

legacy/modules/docker.nix

@@ -1,13 +0,0 @@
-{ config, pkgs, ... }:
-
-{
-  environment.systemPackages = with pkgs; [
-    docker
-    docker-compose
-  ];
-
-  virtualisation.docker = {
-    enable = true;
-    autoPrune.enable = true;
-  };
-}

machines/serverle/configuration.nix

@@ -6,10 +6,9 @@
     ./dyndns.nix
     ./services.nix
     ./syncthing.nix
+    ./system.nix
     ./wifi.nix
     ../../legacy/modules/avahi.nix
-    ../../legacy/modules/docker.nix
-    ../../legacy/modules/nix.nix
     ../../legacy/modules/webapps/bazarr.nix
     ../../legacy/modules/webapps/prowlarr.nix
     ../../legacy/modules/webapps/radarr.nix

machines/serverle/system.nix

@@ -0,0 +1,10 @@
+# enabled system services
+{ config, lib, ... }:
+let
+  secrets = config.sops.secrets;
+in
+{
+  my.system = {
+    docker.enable = true;
+  };
+}

modules/system/default.nix

@@ -0,0 +1,7 @@
+{ ... }:
+{
+  imports = [
+    ./docker
+  ];
+}
+

modules/system/docker/default.nix

@@ -0,0 +1,22 @@
+# Docker related settings
+{ config, inputs, lib, options, pkgs, ... }:
+let
+  cfg = config.my.system.docker;
+in
+{
+  options.my.system.docker = with lib; {
+    enable = mkEnableOption "docker configuration";
+  };
+
+  config = lib.mkIf cfg.enable {
+    environment.systemPackages = with pkgs; [
+      docker
+      docker-compose
+    ];
+
+    virtualisation.docker = {
+      enable = true;
+      autoPrune.enable = true;
+    };
+  };
+}