user  nginx;
worker_processes  1;

events {
    worker_connections  1024;
}

http {
    include       /etc/nginx/mime.types;
    default_type  application/octet-stream;

    server {
        listen 80;

        location / {
            # Use the placeholders for the proxy pass (these will be replaced by envsubst)
            proxy_pass http://$BACKEND_ADDRESS:$BACKEND_PORT;
            proxy_set_header Host $host;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        }
    }
}