The AMI provides the following systemd services, which you can control using the usual commands (
systemctl status | start | stop):
phpX.Y-fpm - Control the several FPM servers (
php7.1-fpm, and so on…) (NGINX will reverse proxy to this server)
nginx - Control the NGINX web server
In case of failure or unexpected errors, use
journalctl -f -u <service> to monitor the services.