From f8bf585b5fbf898b6da31b19a53c4ae2ffa14b09 Mon Sep 17 00:00:00 2001
From: Raphael Dannecker <raphael.dannecker@steinbeisschule-reutlingen.de>
Date: Tue, 6 Feb 2024 13:39:02 +0100
Subject: [PATCH] Set virbr1's MAC to en*'s MAC

---
 roles/lmn_networkd/tasks/main.yml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/roles/lmn_networkd/tasks/main.yml b/roles/lmn_networkd/tasks/main.yml
index 4a50c3f..3f80187 100644
--- a/roles/lmn_networkd/tasks/main.yml
+++ b/roles/lmn_networkd/tasks/main.yml
@@ -38,6 +38,12 @@
     - virbr1
     - virbr2
 
+- name: Set MAC-Address of virtio1 to ethernet nic
+  ansible.builtin.lineinfile:
+    path: /etc/systemd/network/30-virbr1.netdev
+    line: "MACAddress={{ ansible_facts[ansible_interfaces | select('search', '^en.*') | first].macaddress }}"
+  when: ansible_interfaces | select('search', '^en.*')
+
 - name: Configure systemd-networkd ethernet.network
   ansible.builtin.copy:
     dest: /etc/systemd/network/40-ethernet.network