Based off the kubernetes documentation at the bottome of this reply, users would need to modify the runtime parameters of the master API. This currently is not accessible to our users as the master and api settings are managed by DO. We currently use the following admission controllers by default:
We are always looking at ways to improve the product, and the current admission controllers in use may change as the product matures and new features become available and more stable. SO just because it is not enabled now it doesn’t mean it never will be.
Senior Developer Support Engineer