Lots more detail is available at https://github.com/cncf/cross-cloud/ and I encourage you to reach out here or to open an issue on the repo if you have additional thoughts or ideas.

I wanted to respond to Clint's question about testing Prometheus on Kubernetes with specific storage setups. Clint, if you are interested in forking cross-cloud and adding additional testing configurations (behind a flag), we would be happy to work with you on accepting a pull-request.

Thanks.