Initial configuration

roles/enable-cgroup-v2/tasks/main.yml

@@ -0,0 +1,9 @@
+- name: Check if cgroup v2 is available
+  ansible.builtin.command: grep cgroup2 /proc/filesystems
+  register: cgroup2_present
+
+- name: Enable cgroup v2
+  ansible.builtin.command: 'grubby --update-kernel=ALL --add-args="systemd.unified_cgroup_hierarchy=1"'
+  become: true
+  when:
+    - cgroup2_present.rc != 0