networking: Remove options nodes and peers

modules/nixos/networking/default.nix

@@ -1,40 +1,9 @@
+{ config, lib, ... }:
 {
-  config,
+  options.custom.networking.hostName = lib.mkOption {
-  lib,
+    type = lib.types.nonEmptyStr;
-  allHosts,
+    default = config.networking.hostName;
-  ...
+    readOnly = true;
-}:
-let
-  cfg = config.custom.networking;
-in
-{
-  options.custom.networking = {
-    hostName = lib.mkOption {
-      type = lib.types.nonEmptyStr;
-      default = config.networking.hostName;
-      readOnly = true;
-    };
-
-    nodes = lib.mkOption {
-      type = lib.types.listOf lib.types.attrs;
-      default =
-        allHosts
-        |> lib.attrValues
-        |> lib.map (host: host.config.custom.networking)
-        |> lib.map (
-          node:
-          lib.removeAttrs node [
-            "nodes"
-            "peers"
-          ]
-        );
-      readOnly = true;
-    };
-    peers = lib.mkOption {
-      type = lib.types.listOf lib.types.attrs;
-      default = cfg.nodes |> lib.filter (node: node.hostName != cfg.hostName);
-      readOnly = true;
-    };
   };
 
   config = {

modules/nixos/services/nameservers/private.nix

@@ -33,7 +33,9 @@ let
           };
 
         nodeRecords =
-          netCfg.nodes
+          allHosts
+          |> lib.attrValues
+          |> lib.map (host: host.config.custom.networking)
           |> lib.map (node: {
             name = node.hostName;
             inherit (node.overlay) address;

modules/nixos/services/nebula/default.nix

@@ -10,7 +10,10 @@ let
   netCfg = config.custom.networking;
 
   lighthouses =
-    netCfg.peers
+    allHosts
+    |> lib.attrValues
+    |> lib.map (host: host.config.custom.networking)
+    |> lib.filter (node: node.hostName != netCfg.hostName)
     |> lib.filter (peer: peer.overlay.isLighthouse)
     |> lib.map (lighthouse: lighthouse.overlay.address);
 in