main.yml

---
- name: Install fail2ban
  yum: name=fail2ban state=present
  when: ansible_distribution == 'CentOS'

- name: Install fail2ban
  apt: 
    name: fail2ban 
    state: present
  when: ansible_distribution == 'Debian' or ansible_distribution == 'Ubuntu'

- name: Enable fail2ban
  service: 
    name: fail2ban 
    enabled: yes

- name: Create jail.d
  file: 
    path: /etc/fail2ban/jail.d 
    state: directory

- name: Setup filters
  template: 
    src: "{{item}}-filter.conf.j2" 
    dest: "/etc/fail2ban/filter.d/{{item}}.conf"
  with_items:
    - nginx-proxy
  when: rev_proxy == "nginx"
  notify:
  - restart fail2ban

- name: setup jails
  template: 
    src: "{{item}}-jail.conf.j2" 
    dest: "/etc/fail2ban/jail.d/{{item}}.conf"
  with_items:
    - nginx-proxy
  when: rev_proxy == "nginx"
  notify:
  - restart fail2ban

- import_tasks: nextcloud.yml