This configuration fixes some errors in the NGINX configuration for Varnish that is shipped by Magento 2 team.
To use it, place the file into /etc/nginx/sites-available/ and make sure to replace example.com with your own store domain.
Requirements
- NGINX security headers module
- Varnish installed on the same machine and listening on port 80
Take note of suggestions specified as comments in the file and make the appropriate action.