---
- name: Unmount Disks
  become: true
  block:
    - name: Disable Swap
      ansible.builtin.command: swapoff -a
      register: cleanup_swapoff_result
      changed_when: cleanup_swapoff_result.rc == 0

    - name: Unmount /mnt if mounted
      ansible.builtin.command: umount -R /mnt
      register: cleanup_unmount_result
      changed_when: cleanup_unmount_result.rc == 0
      failed_when: false

    - name: Verify /mnt is no longer mounted
      ansible.builtin.command: grep ' /mnt ' /proc/mounts
      until: cleanup_verify_unmount.rc != 0
      retries: 5
      delay: 5
      register: cleanup_verify_unmount
      changed_when: false
      failed_when: cleanup_verify_unmount.rc not in [0, 1]