ansible-playbooks/roles/webserver/tasks/nginx.yml

- name: Install nginx package
  action: ${ansible_pkg_mgr} pkg=nginx state=installed update_cache=yes
  when_boolean: ${with_nginx}

- name: Install nginx status configuration
  action: template src=nginx/status.conf.j2 dest=/etc/nginx/conf.d/status.conf owner=root group=root mode=0644
  notify:
    - Reload nginx
  when_boolean: ${with_nginx}

- name: Ensure nginx is running
  action: service name=nginx state=started
  when_boolean: ${with_nginx}