From f398c44307998f81c30fc211214d309f378e070a Mon Sep 17 00:00:00 2001
From: Ryan Yin <xiaoyin_c@qq.com>
Date: Thu, 26 Mar 2026 13:29:29 +0800
Subject: [PATCH] chore: homelab - use proxyGateway's dns service

---
 hosts/idols-aquamarine/default.nix |  3 ++-
 hosts/idols-kana/default.nix       |  3 ++-
 hosts/idols-ruby/default.nix       |  3 ++-
 lib/genKubeVirtGuestModule.nix     | 13 ++++++++-----
 lib/genKubeVirtHostModule.nix      |  3 ++-
 5 files changed, 16 insertions(+), 9 deletions(-)

diff --git a/hosts/idols-aquamarine/default.nix b/hosts/idols-aquamarine/default.nix
index 73a6ffdf..ea023bb1 100644
--- a/hosts/idols-aquamarine/default.nix
+++ b/hosts/idols-aquamarine/default.nix
@@ -58,7 +58,8 @@ in
     matchConfig.Name = [ iface ];
     networkConfig = {
       Address = [ ipv4WithMask ];
-      DNS = nameservers;
+      # DNS = nameservers;
+      DNS = [ proxyGateway ];
       DHCP = "ipv6"; # enable DHCPv6 only, so we can get a GUA.
       IPv6AcceptRA = true; # for Stateless IPv6 Autoconfiguraton (SLAAC)
       LinkLocalAddressing = "ipv6";
diff --git a/hosts/idols-kana/default.nix b/hosts/idols-kana/default.nix
index 9d402474..ab84fdf6 100644
--- a/hosts/idols-kana/default.nix
+++ b/hosts/idols-kana/default.nix
@@ -51,7 +51,8 @@ in
     matchConfig.Name = [ iface ];
     networkConfig = {
       Address = [ ipv4WithMask ];
-      DNS = nameservers;
+      # DNS = nameservers;
+      DNS = [ proxyGateway ];
       DHCP = "ipv6"; # enable DHCPv6 only, so we can get a GUA.
       IPv6AcceptRA = true; # for Stateless IPv6 Autoconfiguraton (SLAAC)
       LinkLocalAddressing = "ipv6";
diff --git a/hosts/idols-ruby/default.nix b/hosts/idols-ruby/default.nix
index 7cfa505d..dc8093ff 100644
--- a/hosts/idols-ruby/default.nix
+++ b/hosts/idols-ruby/default.nix
@@ -60,7 +60,8 @@ in
     matchConfig.Name = [ iface ];
     networkConfig = {
       Address = [ ipv4WithMask ];
-      DNS = nameservers;
+      # DNS = nameservers;
+      DNS = [ proxyGateway ];
       DHCP = "ipv6"; # enable DHCPv6 only, so we can get a GUA.
       IPv6AcceptRA = true; # for Stateless IPv6 Autoconfiguraton (SLAAC)
       LinkLocalAddressing = "ipv6";
diff --git a/lib/genKubeVirtGuestModule.nix b/lib/genKubeVirtGuestModule.nix
index 513d704e..98b7e15e 100644
--- a/lib/genKubeVirtGuestModule.nix
+++ b/lib/genKubeVirtGuestModule.nix
@@ -3,11 +3,13 @@
   hostName,
   networking,
   ...
-}: let
+}:
+let
   inherit (networking) proxyGateway proxyGateway6 nameservers;
   inherit (networking.hostsAddr.${hostName}) iface ipv4;
   ipv4WithMask = "${ipv4}/24";
-in {
+in
+{
   # supported file systems, so we can mount any removable disks with these filesystems
   boot.supportedFilesystems = [
     "ext4"
@@ -29,10 +31,11 @@ in {
   systemd.network.enable = true;
 
   systemd.network.networks."10-${iface}" = {
-    matchConfig.Name = [iface];
+    matchConfig.Name = [ iface ];
     networkConfig = {
-      Address = [ipv4WithMask];
-      DNS = nameservers;
+      Address = [ ipv4WithMask ];
+      # DNS = nameservers;
+      DNS = [ proxyGateway ];
       DHCP = "ipv6"; # enable DHCPv6 only, so we can get a GUA.
       IPv6AcceptRA = true; # for Stateless IPv6 Autoconfiguraton (SLAAC)
       LinkLocalAddressing = "ipv6";
diff --git a/lib/genKubeVirtHostModule.nix b/lib/genKubeVirtHostModule.nix
index 2f80a2eb..54623c28 100644
--- a/lib/genKubeVirtHostModule.nix
+++ b/lib/genKubeVirtHostModule.nix
@@ -110,7 +110,8 @@ in
       matchConfig.Name = [ "ovsbr1" ];
       networkConfig = {
         Address = [ ipv4WithMask ];
-        DNS = nameservers;
+        # DNS = nameservers;
+        DNS = [ proxyGateway ];
         DHCP = "ipv6"; # enable DHCPv6 only, so we can get a GUA.
         IPv6AcceptRA = true; # for Stateless IPv6 Autoconfiguraton (SLAAC)
         LinkLocalAddressing = "ipv6";