---
- name: Restart nginx with config check
  debug: msg="checking nginx config before restart"
  changed_when: True
  notify:
    - Check nginx configuration
    - Restart nginx

- name: Reload nginx with config check
  debug: msg="checking nginx config before reload"
  changed_when: True
  notify:
    - Check nginx configuration
    - Reload nginx

- name: Check nginx configuration
  command: "nginx -t"
  register: result
  changed_when: "result.rc != 0"
  check_mode: no

- name: Restart nginx
  service: name=nginx state=restarted

- name: Reload nginx
  service: name=nginx state=reloaded

# vim:ft=ansible