enable xfs quotas on worker node rootfs

ansible-kubernetes.yml

@@ -1,4 +1,25 @@
 ---
+- name: Reconfigure Kubernetes worker nodes
+  hosts:
+    - storage
+    - workers
+  tasks:
+    - name: Configure grub defaults
+      copy:
+        dest: "/etc/default/grub"
+        content: |
+          GRUB_DEFAULT=0
+          GRUB_TIMEOUT_STYLE=countdown
+          GRUB_TIMEOUT=5
+          GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
+          GRUB_CMDLINE_LINUX_DEFAULT="quiet splash memhp_default_state=online"
+          GRUB_CMDLINE_LINUX="memhp_default_state=online rootflags=pquota"
+      register: grub_defaults
+    
+    - name: Load grub defaults
+      ansible.builtin.shell: update-grub
+      when: grub_defaults.changed    
+
 - name: Reconfigure Kubernetes nodes
   hosts: kubernetes
   vars: