you can run a tunnel client on any server and as long as the server has outbound internet access, you can publicly access this server via Cloudflare controlled domain. You can also have standard CloudFlare perks in this way such as CDN and rewrite rules. You don't need to have a reverse proxy server, no need to rely on static IPs or inbound firewall rules in the data center. So you can freely create and destroy droplets they can have different IPs each time.
