Fixes related to K3s Issue k3s-io/k3s#4234 (#204)

Signed-off-by: Nikoleta Verbeck <nerdynick@gmail.comn>
Co-authored-by: Nikoleta Verbeck <nerdynick@gmail.comn>

roles/raspberrypi/tasks/prereq/Ubuntu.yml

@@ -6,3 +6,10 @@
     regexp: '^((?!.*\bcgroup_enable=cpuset cgroup_memory=1 cgroup_enable=memory\b).*)$'
     line: '\1 cgroup_enable=cpuset cgroup_memory=1 cgroup_enable=memory'
   notify: reboot
+- name: Install Ubuntu Raspi Extra Packages
+  apt:
+    name: 
+    - linux-modules-extra-raspi #Fixes issues in newer Ubuntu where VXLan isn't setup right. See: https://github.com/k3s-io/k3s/issues/4234
+    update_cache: yes
+    state: present
+  when: "ansible_distribution_version is version('20.10', '>=')"