yggdrasil-wg: dns

4 files changed, 13 insertions, 7 deletions

diff --git a/hosts/sif/default.nix b/hosts/sif/default.nix
index 647021ca..96bb793a 100644
--- a/hosts/sif/default.nix
+++ b/hosts/sif/default.nix
@@ -110,6 +110,11 @@ in {
         server=/cipmath.loc/10.153.88.9
       '';
     };
+    environment.etc."NetworkManager/dnsmasq.d/yggdrasil.conf" = {
+      text = ''
+        server=/yggdrasil/2a03:4000:52:ada:1:1::
+      '';
+    };
 
     environment.etc."systemd/networkd.conf" = {
       text = ''
diff --git a/hosts/vidhar/dns/default.nix b/hosts/vidhar/dns/default.nix
index b1457a7a..caaa8e15 100644
--- a/hosts/vidhar/dns/default.nix
+++ b/hosts/vidhar/dns/default.nix
@@ -82,6 +82,10 @@ in {
           listen: 127.0.0.1@5353
           listen: ::1@5353
 
+          listen: 10.141.1.1@53
+          listen: 10.141.2.1@53
+          listen: 2a03:4000:52:ada:1:1::@53
+
         acl:
           - id: local_acl
             key: local_key
diff --git a/hosts/vidhar/network/ruleset.nft b/hosts/vidhar/network/ruleset.nft
index 0f591f24..4e8341e9 100644
--- a/hosts/vidhar/network/ruleset.nft
+++ b/hosts/vidhar/network/ruleset.nft
@@ -165,8 +165,8 @@ table inet filter {
     iifname { lan, mgmt, dsl, yggdrasil, bifrost } tcp dport 22 counter name ssh-rx accept
     iifname { lan, mgmt, dsl, yggdrasil, bifrost } udp dport 60001-61000 counter name mosh-rx accept
 
-    iifname { lan, mgmt, dmz01 } tcp dport 53 counter name dns-rx accept
-    iifname { lan, mgmt, dmz01 } udp dport 53 counter name dns-rx accept
+    iifname { lan, mgmt, dmz01, yggdrasil } tcp dport 53 counter name dns-rx accept
+    iifname { lan, mgmt, dmz01, yggdrasil } udp dport 53 counter name dns-rx accept
 
     iifname { lan, mgmt, dsl } meta protocol ip udp dport 51820 counter name wg-rx accept
     iifname { lan, mgmt, dsl } meta protocol ip6 udp dport 51821 counter name wg-rx accept
diff --git a/modules/yggdrasil-wg/default.nix b/modules/yggdrasil-wg/default.nix
index 82002a05..66d14c95 100644
--- a/modules/yggdrasil-wg/default.nix
+++ b/modules/yggdrasil-wg/default.nix
@@ -77,9 +77,6 @@ let
     sif = ["${batSubnet}:2::/${toString batHostLength}"];
   };
   routers = [ "surtr" ];
-  hostNames = {
-    vidhar = [ "grafana.vidhar.yggdrasil" ];
-  };
 
   mkPublicKeyPath = family: host: ./hosts + "/${family}" + "/${host}.pub";
   mkPrivateKeyPath = family: host: ./hosts + "/${family}" + "/${host}.priv";
@@ -205,6 +202,8 @@ in {
             Name = "yggdrasil";
           };
           address = batHostIPs.${hostName};
+          dns = ["[2a03:4000:52:ada:1:1::]"];
+          domains = ["yggdrasil"];
           routes = [
             { routeConfig = {
                 Destination = "${batSubnet}::/${toString batSubnetLength}";
@@ -247,8 +246,6 @@ in {
 
     sops.secrets = listToAttrs (map familyToSopsSecret hostFamilies);
 
-    networking.hosts = mkIf inNetwork (listToAttrs (concatMap ({name, value}: map (ip: nameValuePair (stripSubnet ip) (["${name}.yggdrasil"] ++ (hostNames.${name} or []))) value) (mapAttrsToList nameValuePair batHostIPs)));
-
     boot.extraModulePackages = optional (versionOlder kernel.kernel.version "5.6") kernel.wireguard ++ [kernel.batman_adv];
     environment.systemPackages = with pkgs; [ wireguard-tools batctl ];
     networking.networkmanager.unmanaged = ["yggdrasil" "ip6gre0" "ip6tnl0"] ++ map (family: "yggdrasil-wg-${family}") hostFamilies ++ concatMap (family: map ({from, to, ...}: let other = if thisHost from then to else from; in "yggre-${other}-${family}") hostLinks.${family}) hostFamilies;