In step #5 it says:
"Verify that you can publicly access the app that is exposed by the NLB from your computer.
Get the public EXTERNAL-IP address of the NLB."
In the actual output of "kubectl get svc -o wide" command under EXTERNAL-IP, there is no public IP displayed and it actually shows DNS name. There is a need to do nslookup to find the IP mapping to DNS name.
The following doc: https://cloud.ibm.com/docs/containers?topic=containers-policy_tutorial
In step #5 it says: "Verify that you can publicly access the app that is exposed by the NLB from your computer.
Get the public EXTERNAL-IP address of the NLB."
In the actual output of "kubectl get svc -o wide" command under EXTERNAL-IP, there is no public IP displayed and it actually shows DNS name. There is a need to do nslookup to find the IP mapping to DNS name.