To comply with nsa-cisa-kubernetes-hardening-guidance

[calvinroyston]

trafficstars

https://kubernetes.io/blog/2021/10/05/nsa-cisa-kubernetes-hardening-guidance/

[LukasGentele]

Would you mind providing a little more details on what you think needs to be changed to be compliant?

[calvinroyston]

@LukasGentele . for example it would be secure to apply network policies on vcluster creation to only allow traffic required for vcluster operation and block rest of the traffic .

[matskiv]

This is probably solved now with the Isolated mode. I am happy to reopen if you point out what is still missing.