security_open_ports.yml

---
- name: List all open firewall ports on Ubuntu
  hosts: ubuntu_servers
  become: yes
  tasks:
    - name: Ensure UFW is installed
      apt:
        name: ufw
        state: present

    - name: List open UFW ports
      command: ufw status
      register: ufw_status

    - name: Display open UFW ports
      debug:
        msg: "{{ ufw_status.stdout }}"