Can cloudflare be used with varnish together?


#1

can cloudflare be used with varnish together?

Cloudflare => HAProxy (Load Balancer) => Varnish => Nginx (Web server)


#2

In theory it should work, however some ISPs that use varnish appear to have rolled it back due to some issues with Cloudflare. Maybe this is only an issue with ISPs trying to use it, but try testing using a subdomain first to avoid a website outage.