sys/ns: add locally-managed NS records

2 files changed, 33 insertions, 0 deletions

diff --git a/sys/ns/default.nix b/sys/ns/default.nix
index 8c02d1d..47d97d7 100644
--- a/sys/ns/default.nix
+++ b/sys/ns/default.nix
@@ -1,5 +1,6 @@
 {
   imports = [
+    ./ns.nix
     ./nsd.nix
     ./rr.nix
     ./zones
diff --git a/sys/ns/ns.nix b/sys/ns/ns.nix
new file mode 100644
index 0000000..30a98d4
--- /dev/null
+++ b/sys/ns/ns.nix
@@ -0,0 +1,32 @@
+{ lib, ... }:
+with lib; {
+  options.local.ns.zones = mkOption {
+    type = with lib.types; attrsOf (submodule ({ config, name, ... }:
+      let
+        cfg = config.localNS;
+      in
+      {
+        options.localNS = {
+          enable = mkEnableOption "local NS settings";
+
+          primary = mkOption {
+            type = str;
+          };
+        };
+
+        config = mkIf cfg.enable {
+          ns = [
+            { name = "@"; host = cfg.primary; }
+          ];
+
+          a = [
+            { name = cfg.primary; ipv4 = "37.205.12.147"; }
+          ];
+
+          aaaa = [
+            { name = cfg.primary; ipv6 = "2a03:3b40:fe:3ec::1"; }
+          ];
+        };
+      }));
+  };
+}