Do I need to manually bind Gateway port number?

1

Hi,

I installed istio in my k8s environment with default profile. (./istioctl manifest apply)

After it is running and I tried the tcp-echo sample. I applied the tcp-echo-services.yaml, tcp-echo-all-v1.yaml and followed the tcp-traffic-shifting to do some test.

But I find that the port 31400 is not up and listed in the istio-ingressgateway service of isitio-system namespace. Do I need to modify this service and manually add it? Or it is supposed to be automatically added?

Thanks!

Roderic Liu

2

Have you perfomed these steps https://istio.io/docs/tasks/traffic-management/ingress/ingress-control/ for ingress config?

3

I’m not familiar with istioctl manifest yet, but with helm chart you have to add port 31400 to gateway.istio-ingressgateway.ports field. :slight_smile:

4

Anyone knows how istio supports tcp-echo deploy with multi pods? I can only get one pod working with tcp. Very strange.