[013a]

They're not included in the base binary, and are instead provided as plugins. You can find a list of them here [1]; they've got AWS, Azure, GCP, DigitalOcean, vSphere, Docker, OpenStack, maybe a couple others.

[1] https://github.com/kubernetes-sigs?utf8=%E2%9C%93&q=cluster-...

[geggam]

At what point down the rabbit hole of abstraction do we pull back and look at the complexity required to do simple things ?