The subsequent are Airflow parts which might be optional, but that you could use to improve extensibility, scalability, and functionality in the Airflow: /var/log/apache2/access.log: By default, just about every request on your World-wide-web server is recorded In this particular log file Until Apache is configured to perform normally. By default, https://apache-support28372.nico-wiki.com/787386/the_best_side_of_install_apache_web_server