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AUDIT.YML

 ---
- name: Update auditd.conf and restart auditd service
  hosts: all
  become: yes
  tasks:

    - name: Ensure the line 'disk_full_action = halt' exists in auditd.conf
      lineinfile:
        path: /etc/audit/auditd.conf
        regexp: '^disk_full_action'
        line: 'disk_full_action = halt'
        state: present
      register: disk_full_action_changed

    - name: Ensure the line 'disk_error_action = halt' exists in auditd.conf
      lineinfile:
        path: /etc/audit/auditd.conf
        regexp: '^disk_error_action'
        line: 'disk_error_action = halt'
        state: present
      register: disk_error_action_changed

    - name: Restart the auditd service
      service:
        name: auditd
        state: restarted
      when: disk_full_action_changed.changed or disk_error_action_changed.changed

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