Yes, and you can see the mainframe origins in the modern cloud. It was funny to see the predecessor to Kubernetes (Borg) had a language that was even a wink and a nod to JCL called BCL that then evolved into Kubernetes's resource config files.

That being said, it takes a massive commitment and pretty much a rewrite from scratch to achieve a jump from mainframe to modern DC. You need to embrace individual node failure and that's not something you can just hack in.