Chapter 11 Quiz

kortekaasy

In chapter 11 (Ingress) Knowledge Check 11.3, they ask for "Both L4 and L7 traffic can be configured. True or False?". The quiz assumes the answer to be true. Given the chapter is Ingress, I would assume this regards Ingress resources.

According to the Kubernetes documentation (https://kubernetes.io/docs/concepts/services-networking/ingress/#what-is-ingress), "Ingress exposes HTTP and HTTPS routes from outside the cluster to services within the cluster"

So either this question does not regard ingress resources, or the answer seems to be false. In case the former is the case, I would suggest updating the question to indicate this does not only relate to Ingress resources.

Could someone please elaborate what is going on here?

chrispokorni

Hi @kortekaasy,

It is true that the Ingress was designed to handle HTTP(S) traffic. However, a little bit of skimming through some of the Ingress Controller options reveals references to L4 and L7 traffic management.

Regards,
-Chris