From e005b0a31dcba46dd131ed643260d22144ae4461 Mon Sep 17 00:00:00 2001
From: Markus Katharina Brechtel <markus.katharina.brechtel@thengo.net>
Date: Sun, 7 Oct 2018 02:10:29 +0000
Subject: [PATCH] set interface names with systemd network links

---
 tasks/main.yml                    | 13 +++++++++++++
 templates/systemd-network.link.j2 |  7 +++++++
 2 files changed, 20 insertions(+)
 create mode 100644 templates/systemd-network.link.j2

diff --git a/tasks/main.yml b/tasks/main.yml
index 4da4852..c87fe0c 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -40,3 +40,16 @@
   with_items: "{{ _netifs }}"
   when:
     - ( root_target_dist | default('debian') ) == "debian"
+
+- name: systemd network dir
+  file:
+    path: "{{ root_target_directory | default('') }}/etc/systemd/network"
+    state: directory
+
+- name: systemd network interface names
+  template:
+    src: systemd-network.link.j2
+    dest: "{{ root_target_directory | default('') }}/etc/systemd/network/10-{{ item }}.link"
+  with_items: "{{ _netifs }}"
+  when:
+    - ( root_target_dist | default('debian') ) == "debian"
diff --git a/templates/systemd-network.link.j2 b/templates/systemd-network.link.j2
new file mode 100644
index 0000000..13fe6a9
--- /dev/null
+++ b/templates/systemd-network.link.j2
@@ -0,0 +1,7 @@
+{{ ansible_managed | comment }}
+{% set netif = item %}
+{% set dev = netifs[netif].device | default( 'enx' + netifs[netif].mac | regex_replace(':') ) %}
+[Match]
+MACAddress={{netifs[netif].mac}}
+[Link]
+Name={{dev}}