example

/var/www/app/config.ini:
  ini_manage.options_present:
    - sections:
        db:
          host: localhost
          user: {{ pillar['mysql_glpi_user'] }};
          pass: {{ pillar['mysql_glpi_pass'] }};
          db: {{ pillar['mysql_glpi_db'] }};


<?php
	class DB  extends DBmysql {
	private $dbhost, $dbuser, $dbpassword, $dbdefault;
	function __construct() {
		$config = parse_ini_file("/var/www/app/config.ini");
		$this->dbhost = $config['db']['host'];
		$this->dbuser = $config['db']['user'];
		$this->dbpassword = $config['db']['pass'];
		$this->dbdefault = $config['db']['db'];
	}
}