[EKS] [request]: DNS based policy support

[sjastis]

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Tell us about your request Native capabilities to allow and restrict traffic based on DNS names.

Which service(s) is this request for? EKS

Tell us about the problem you're trying to solve. What are you trying to do, and why is it hard? DNS based policies allow us to control traffic using DNS names, that are human readable and easier to manage than IP addresses. Looking for native support in the default EKS networking plugin to implement these policies.

Are you currently working around this issue? Installing third party plugins that result in operational overhead.

Additional context

[robbo10]

Is there any update on this?

[jimmyjones2]

Would this be solved with AdminNetworkPolicy in #2243, which supports controlling egress by FQDN?