feat(meta/isp): vlan flags

machines/nixos/vault01/networking.nix

@@ -35,7 +35,6 @@ let
 in
 
 {
-  config = {
   systemd = {
     network = {
       config.routeTables."user" = 1000;
@@ -269,5 +268,4 @@ in
   users.users."systemd-network".extraGroups = [ "keys" ];
 
   boot.kernel.sysctl."net.ipv4.ip_forward" = true;
-  };
 }

meta/isp/module.nix

@@ -2,13 +2,17 @@
 #
 # SPDX-License-Identifier: EUPL-1.2
 
-{ lib, ... }:
+{ lib, config, ... }:
 
 let
   inherit (lib)
+    attrValues
+    genAttrs
     mkDefault
     mkIf
+    mkMerge
     mkOption
+    optional
     ;
 
   inherit (lib.types)
@@ -16,10 +20,13 @@ let
     attrsOf
     bool
     ints
+    listOf
     nullOr
     submodule
     str
     ;
+
+  cfg = config.isp;
 in
 
 {
@@ -30,6 +37,15 @@ in
           { config, ... }:
           {
             options = {
+              flags = mkOption {
+                type = listOf str;
+                default = optional config.userOnly "users";
+                defaultText = ''optional config.userOnly "users"'';
+                description = ''
+                  Groups of VLANs this VLAN belong to.
+                '';
+              };
+
               id = mkOption {
                 type = ints.between 0 (4096 - 1);
                 description = ''
@@ -97,10 +113,33 @@ in
           }
         )
       );
-      default = [ ];
+      default = { };
       description = ''
         The list of VLANs known to our ISP.
       '';
     };
+
+    vlans-groups = mkOption {
+      type = attrsOf (submodule {
+        options.id-list = mkOption {
+          type = listOf (ints.between 0 (4096 - 1));
+          description = ''
+            List of VLANs IDs inside this group.
+          '';
         };
+      });
+      default = { };
+      description = ''
+        The list of groups of VLANs known to our ISP.
+      '';
+    };
+  };
+  config.isp.vlans-groups = mkMerge (
+    map (
+      { flags, id, ... }:
+      genAttrs flags (_: {
+        id-list = [ id ];
+      })
+    ) (attrValues cfg.vlans)
+  );
 }