systemd_link: rename interfaces

playbooks/systemd_link.yml

@@ -0,0 +1,13 @@
+#!/usr/bin/env ansible-playbook
+---
+- hosts:
+    - edge-2.rtr.infra.auro.re
+  vars:
+    systemd_link__links:
+      viarezo0:
+        enabled: false
+      vlan123:
+        mac: 04:00:00:d8:d6:a2
+  roles:
+    - systemd_link
+...

roles/systemd_link/defaults/main.yml

@@ -0,0 +1,3 @@
+---
+systemd_link__links: {}
+...

roles/systemd_link/handlers/main.yml

@@ -0,0 +1,6 @@
+---
+- name: Restart systemd-udev-trigger
+  systemd:
+    name: systemd-udev-trigger.service
+    state: restarted
+...

roles/systemd_link/tasks/main.yml

@@ -0,0 +1,22 @@
+---
+- name: Configure links
+  template:
+    src: link.j2
+    dest: "/etc/systemd/network/10-{{ item.key }}.link"
+    owner: root
+    group: root
+    mode: u=rw,g=r,o=r
+  when: "item.value.enabled | default(True)"
+  loop: "{{ systemd_link__links | dict2items }}"
+  notify:
+    - Restart systemd-udev-trigger
+
+- name: Remove disabled links
+  file:
+    path: "/etc/systemd/network/10-{{ item.key }}.link"
+    state: absent
+  when: "not (item.value.enabled | default(True))"
+  loop: "{{ systemd_link__links | dict2items }}"
+  notify:
+    - Restart systemd-udev-trigger
+...

roles/systemd_link/templates/link.j2

@@ -0,0 +1,7 @@
+{{ ansible_managed | comment }}
+
+[Match]
+MACAddress={{ item.value.mac }}
+
+[Link]
+Name={{ item.key }}