---

- name: set nginx serverstatus suffix if provided
  shell: "echo {{ nginx_serverstatus_suffix }} > {{ nginx_serverstatus_suffix_file }}"
  when: nginx_serverstatus_suffix != ""

- name: generate random string for server-status suffix
  shell: "apg -a 1 -M N -n 1 > {{ nginx_serverstatus_suffix_file }}"
  args:
    creates: "{{ nginx_serverstatus_suffix_file }}"

- name: read nginx server status suffix
  command: "tail -n 1 {{ nginx_serverstatus_suffix_file }}"
  changed_when: False
  check_mode: no
  register: new_nginx_serverstatus_suffix

- name: overwrite nginx_serverstatus_suffix
  set_fact:
    nginx_serverstatus_suffix: "{{ new_nginx_serverstatus_suffix.stdout }}"

- debug:
    var: nginx_serverstatus_suffix

- name: replace server-status suffix in default site index
  replace:
    dest: /var/www/index.html
    regexp: '__SERVERSTATUS_SUFFIX__'
    replace: "{{ nginx_serverstatus_suffix }}"