Add to your deploy.php
cloudflare– array with configuration for cloudflare
service_key– Cloudflare Service Key. If this is not provided, use api_key and email.
api_key– Cloudflare API key generated on the "My Account" page.
domain– The domain you want to clear
Since the website should be built and some load is likely about to be applied to your server, this should be one of, if not the, last tasks before cleanup
Clearing Cloudflare Cache.