How to Configure Nginx FASTCGI Cache
27 Oct 2017
https://www.scalescale.com/tips/nginx/configure-nginx-fastcgi-cache/
se der o erro:
Testing nginx configuration: nginx: [emerg] the size 104857600 of shared memory zone "YOURAPP" conflicts with already declared size 0 in /etc/nginx/nginx.conf:78
Put include /etc/nginx/conf.d/*.conf; after the cache declaration, not before.