kubernetes on gcp: removed role, account gone how to restore permissions?
So ...
I played with recreating accounts etc. Eventually got Kubernetes working again.A week later tried to use datastore and discovered that AppEngine was dead beyond dead.
The only recourse was to start a new project from scratch.
The answer to this question is (some may laugh at its self evidence, but we are all in a rush at some point).
DO NOT CREATE USER ACCOUNTS OR GIVE THEM PERMISSIONS BEYOND WHAT THEY NEED BECAUSE DELETING THEM LATER IS REALLY NOT WORTH THE RISK.
Thankyou for listening :D