[otterley]

Since you called the problem “trivial,” we can now all depend on you to resolve these problems for us at little cost, correct?

[jayd16]

Restricting arbitrary east-west traffic should be table stakes... It should be the default and you opt into services being able to reach each other. So in that sense its already done.

[nineteen999]

The solution requires AWS since the gp thinks that's the only access control mechanism that matters. So I doubt there is going to be little cost about it.