server {
    server_name ${SERVER_NAME};
    listen ${NGINX_PORT};
    client_max_body_size 50M;

    sendfile on;
    send_timeout 300s;

    location / {
        proxy_pass http://tryton:8000/; # "trytond" is the service name of another Docker container on port 8000
	proxy_read_timeout 300;
	proxy_connect_timeout 300;
	proxy_send_timeout 300;
	proxy_set_header Host ${INIT_VAR_NAME}host;
        proxy_set_header X-Real-IP ${INIT_VAR_NAME}remote_addr;
        proxy_set_header X-Forwarded-For ${INIT_VAR_NAME}proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Host ${INIT_VAR_NAME}server_name;
    }
}