Hello! This is my first post, and it is a question.
According to the documentation, Kubernetes is able to create different tenants to guarantee the coexistence of different lines of work within the same cluster. However, as I read in blogs and other sites from one or more years ago, multi-tenancy was still in early stages. Have there been improvements since then?
From what I see, it is functional and perfectly valid for safe work environments and where you can trust all users, but how do you handle it in adverse situations? Is it possible, today, to break the separation between tenants or the API? What are the main vulnerabilities?