config for rpi poe fan ubuntu

roles/k3s/tasks/raspberrypi.yml

@@ -16,6 +16,8 @@
       dtparam=poe_fan_temp1=70000
       dtparam=poe_fan_temp2=75000
       dtparam=poe_fan_temp3=80000
+  when:
+    - ansible_facts['distribution'] != "Ubuntu"
   notify: reboot
 
 - name: Enable cgroup memory
@@ -24,4 +26,29 @@
     backrefs: true
     regexp: '^(.+ rootwait).*$'
     line: '\1 cgroup_memory=1 cgroup_enable=memory'
+  when:
+    - ansible_facts['distribution'] != "Ubuntu"
+  notify: reboot
+
+# Ubuntu hold these files in a different place
+- name: Configure poe hat fan speed control
+  blockinfile:
+    path: /boot/firmware/config.txt
+    block: |
+      dtparam=poe_fan_temp0=65000
+      dtparam=poe_fan_temp1=70000
+      dtparam=poe_fan_temp2=75000
+      dtparam=poe_fan_temp3=80000
+  when:
+    - ansible_facts['distribution'] == "Ubuntu"
+  notify: reboot
+
+- name: Enable cgroup memory
+  lineinfile:
+    path: /boot/firmware/cmdline.txt
+    backrefs: true
+    regexp: '^(.+ rootwait).*$'
+    line: '\1 cgroup_memory=1 cgroup_enable=memory'
+  when:
+    - ansible_facts['distribution'] == "Ubuntu"
   notify: reboot