Create a Kubernetes cluster on Digital Ocean
Log into Digital Ocean, click on Kubernetes in the sidebar, and then click on the cluster you want to connect to Infra App. On the main cluster view click on Download Config File.
In Infra App, click on File → Add Configuration
Choose configuration file you downloaded from Digital Ocean. Infra App will automatically connect to the cluster.
You're done! You can switch to your cluster anytime via the cluster switcher:
Digital Ocean Kubernetes clusters don't include metrics server by default. To install metrics server, follow the installation guide provided by Digital Ocean.