From eee5919673c3c6f9aef83cdf567c8d425c213bf5 Mon Sep 17 00:00:00 2001
From: Ahmed Abdelhalim <pm@a14m.dev>
Date: Thu, 7 May 2026 18:45:43 +0200
Subject: Fix mDNS not resolving because ubuntu 26.04 introduced an override

---
 roles/network/tasks/main.yml | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

(limited to 'roles/network/tasks')

diff --git a/roles/network/tasks/main.yml b/roles/network/tasks/main.yml
index d0cadaa3..2cbb2513 100644
--- a/roles/network/tasks/main.yml
+++ b/roles/network/tasks/main.yml
@@ -74,10 +74,19 @@
     - "Restart NetworkManager"
     - "Restart systemd-resolved"
   block:
+    - name: "Ensure /etc/systemd/resolved.conf.d exists"
+      ansible.builtin.file:
+        path: "/etc/systemd/resolved.conf.d"
+        state: directory
+        mode: "0755"
+
     - name: "Configure systemd-resolved"
       ansible.builtin.template:
         src: "resolved.conf.j2"
-        dest: "/etc/systemd/resolved.conf"
+        # NOTE: drop-in needed to override vendor drop-ins (e.g. Ubuntu 26.04 ships
+        # /usr/lib/systemd/resolved.conf.d/ with MulticastDNS=no) which take precedence
+        # over /etc/systemd/resolved.conf
+        dest: "/etc/systemd/resolved.conf.d/99-custom.conf"
         mode: "0644"
 
     - name: "Configure NetworkManager"
-- 
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