Great article — technically not sure if it’s ‘cheating’ as this was meant to be a challenge lab but I was stuck badly and this really helped me.

Just a small note on the step in Task 4 related to getting the credentials you need to type in gcloud container clusters get-credentials valkyrie-dev — zone us-east1-d

You need amend it to show ‘--zone’ not ‘ — zone’ or else it won’t work…