From eaa7827202ff33c0b2e5581ddd56d9cc156c1ac3 Mon Sep 17 00:00:00 2001
From: Lars Wirzenius <liw@liw.fi>
Date: Thu, 13 Jul 2023 08:10:05 +0300
Subject: feat: configure networkd to use wifi if available

Sponsored-by: author
---
 installer-ansible.yml | 42 ++++++++++++++++++++++++++++++++----------
 1 file changed, 32 insertions(+), 10 deletions(-)

diff --git a/installer-ansible.yml b/installer-ansible.yml
index b545e55..e8fddf7 100644
--- a/installer-ansible.yml
+++ b/installer-ansible.yml
@@ -54,16 +54,6 @@
       apt_repository:
         repo: "deb http://deb.debian.org/debian bookworm contrib non-free non-free-firmware"
 
-    - name: "install wifi firmware"
-      apt:
-        name:
-          - firmware-brcm80211
-          - firmware-iwlwifi
-          - firmware-libertas
-          - firmware-misc-nonfree
-          - firmware-realtek
-          - firmware-ti-connectivity
-
     # Install vmdb2, which actually does the installation to the
     # target system.
 
@@ -134,6 +124,17 @@
 
     # Network configuration.
 
+    - name: "install wifi firmware and iwd"
+      apt:
+        name:
+          - firmware-brcm80211
+          - firmware-iwlwifi
+          - firmware-libertas
+          - firmware-misc-nonfree
+          - firmware-realtek
+          - firmware-ti-connectivity
+          - iwd
+
     - name: "remove ifupdown in favor of systemd-networkd"
       apt:
         name: ifupdown
@@ -152,6 +153,9 @@
 
           [Network]
           DHCP=ipv4
+
+          [DHCPv4]
+          RouteMetric=20
         dest: /etc/systemd/network/eth0.network
 
     - name: "configure bridge device br0 for local network ports"
@@ -186,6 +190,24 @@
           ConfigureWithoutCarrier=true
         dest: /etc/systemd/network/br0.network
 
+    - name: "configure wifi"
+      copy:
+        content: |
+          [Match]
+          Name=wlan0
+
+          [Network]
+          DHCP=yes
+
+          [DHCPv4]
+          RouteMetric=20
+        dest: /etc/systemd/network/wireless.network
+
+    - name: "enable iwd"
+      systemd:
+        name: iwd
+        enabled: yes
+
     - name: "install dnsmasq"
       apt:
         name: dnsmasq
-- 
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