Using PHP to call ansible-playbook?

Question

PHP

[Noob Detected]
Trying to call the ansible script using an existing CMS written in PHP.
Involved: Symfony 3 and https://github.com/maschmann/php-ansible/
Task:
Through a web form, passing data, call ansible-playbook
Example:

$ansible = new Ansible();
$ansible->playbook()->play('add.yml')->extraVars([$vars])->execute();

Everything that I need works through root in the shell.
But here it is impossible to transfer the above through the form on the site (www-data is used). I changed the user
argument in the specified request of this fork - the result is one. Perhaps the secret is simple - but I just can't figure it out - how Using PHP call Ansible Playbook - using PHP to call the Ansible playbooks I need. Using the same WP, I "see" that during the installation both directories are created and the database is installed ... But now. in my case, how can I apply the same conditions/knowledge in a particular case?

Answer 1

Everything that I need works through root in the shell.

Why root? Are you configuring your machine or performing local actions that require root?
You need to fix these things first.