In an ideal world we would get rid of such applications. In the unideal world where we reside, it is going to be difficult in many large organizations to ‘sell’

In an ideal world we would get rid of such applications. In the unideal world where we reside, it is going to be difficult in many large organizations to ‘sell’ k8s to upper management if it can’t run older applications as well as new ones. Refusing to support old and new side by side is going to leave you with the old way of doing things indefinitely.