BackEnd

Install the PHP dependencies using Composer.

composer install

Create a file config.ini with your MySQL and RabbitMQ credentials. You should have separate virtual hosts for communication to the frontend and to the DMZ.

[api-proxy]
host = "localhost"
port = 5672
user = "username"
password = "password"
vhost = "api-proxy"

[mysql]
hostname = "localhost"
username = "username"
password = "password"
database = "whatever"

[rabbitmq]
host = "localhost"
port = 5672
user = "username"
password = "password"
vhost = "frontend"

Run create_tables.php and finally run database_server.php.