apache2: Ansible src option requires state to be 'link' or 'hard' (not 'absent')

[holta]

Ansible 2.6.0 warns us about flawed code:

TASK [httpd : Remove the default apache2 config file (debuntu)] ****************
 [WARNING]: The src option requires state to be 'link' or 'hard'.  This will
become an error in Ansible 2.10

Thanks all for addressing this (Line 53-58 of roles/httpd/tasks/main.yml) those who have Apache/Nginx expertise and those who can!

[holta]

Regardless what version Ansible, the "src" line (Line 56) looks like a bug — was is included for the purposes of deleting /etc/apache2/sites-available/000-default.conf ?

- name: Remove the default apache2 config file (debuntu)
  file:
    path: /etc/apache2/sites-enabled/000-default.conf
    src: /etc/apache2/sites-available/000-default.conf
    state: absent
  when: is_debuntu

FWIW the official syntax for Ansible's file module is:
https://docs.ansible.com/ansible/latest/modules/file_module.html

[holta]

Two nearly identical errors here: iiab/iiab-admin-console#81

[holta]

@tim-moody plz review/merge PR iiab/iiab-admin-console#82 when you can.

(Will close iiab/iiab-admin-console#81 automatically.)