linroom: fix Wake-on-LAN setup

Add missing ethtool. Rename file as it is necessary on non-Intel
devices also. Ensure the udev rule is applied after 80-net-setup-link.

roles/linroom/files/99-wakeonlan.rules

@@ -0,0 +1 @@
+ACTION=="add", SUBSYSTEM=="net", NAME=="e*", RUN+="/usr/sbin/ethtool -s $name wol g"

roles/linroom/tasks/fri_base.yml

@@ -100,10 +100,8 @@
 - name: Set time to local RTC
   shell: "timedatectl set-local-rtc 1 --adjust-system-clock"
 
-- name: Fix WoL on Intel
-  template:
-    src: intel-wol.rules
-    dest: /etc/udev/rules.d/79-wol.rules
+- name: Enable Wake-on-LAN
+  import_tasks: wake-on-lan.yml
 
 - name: Join AD
   shell: "realm join --user=ad.join@FRI1.UNI-LJ.SI --computer-ou=OU=Ucilnice FRI1.UNI-LJ.SI"

roles/linroom/tasks/wake-on-lan.yml

@@ -0,0 +1,8 @@
+- name: Install ethtool
+  apt:
+    name: ethtool
+
+- name: Add udev rule to enable wake-on-lan for ethernet interfaces
+  copy:
+    dest: /etc/udev/rules.d/
+    src: 99-wakeonlan.rules

roles/linroom/templates/intel-wol.rules

@@ -1 +0,0 @@
-ACTION=="add", SUBSYSTEM=="net", NAME=="e*", RUN+="/sbin/ethtool -s $name wol g"