I have question about the coding exercise related to NetworkPolicy in CKA course. The question is about the highlighted line “Not effecting egress traffic” in below snapshot.
Does it mean that all Egress traffic is allowed? Or something else?
According to the lecture if we specify policy up to the level shown below (till role: db), all traffic in and out of POD will be blocked.
To allow specific traffic we have to specify Ingress or Egress and then only that traffic will be allowed. That is why if someone can clarify the statement “Not effecting egress traffic” in that context will be great.