ansible-config/roles/website/media/tasks/main.yml

---
- name: template site
  template:
    src: templates/site.j2
    dest: /etc/nginx/sites-available/{{ site }}
  notify: reload nginx

- name: enable site
  file:
    src: ../sites-available/{{ site }}
    dest: /etc/nginx/sites-enabled/{{ site }}
    state: link
  notify: reload nginx