Support Admin Network Policy API from upstream K8s

[tssurya]

Upstream sig-network-policy-api working group has implemented the kubernetes/enhancements#2091 admin network policy API. The API lives here: https://github.com/kubernetes-sigs/network-policy-api
We have two APIs

• Admin Network Policy
• Baseline Admin Network Policy

These cannot be overridden by the network policies that are created on a namespace scoped level. Wondering if Calico developer's have taken a look at the new API and if its possible for converting that into the current mechanisms calico uses?
API is in v1alpha1 version and are hoping to move to beta end of this year.
Would appreciate feedback!

[Josh-Tigera]

This is on our roadmap and we have an open design-doc but we haven't started implementing this in earnest yet.