Hi there, I'm a Symfony developer and need to deploy my website to multiple servers on DigitalOcean . The current tools and services aren't a good fit for my use case anymore, so I'm building Clustermin to help me automate my deployment tasks. Deploying to multiple servers is a must for high availability. When one server is down, there's another server to continuously serve my website visitors. When I want to upgrade servers , e.g. from Ubuntu 20.04 to 22.04, or resize servers , I can just create new servers and delete the old ones. A web cluster with just 2 servers.