- name: Install fail2ban
  package:
    name: fail2ban

- name: Enable fail2ban
  service:
    name: fail2ban
    enabled: true

- name: fail2ban SSH jail
  template:
    src: files/ssh-jail.conf
    dest: /etc/fail2ban/jail.d/ssh.conf
    mode: "0600"
  register: fail2ban_jail

- name: Restart fail2ban
  service:
    name: fail2ban
    state: restarted
  when: fail2ban_jail.changed