Maybe i just don't get how to maneuver on GCP, but this tutorial:
'https://cloud.google.com/nodejs/docs/tutorials/bookshelf-on-kubernetes-engine'
Doesn't explain how I change the ".yaml" file.. there's no directory I can just open the file and change it.
Suggestions?
You can change the .yaml file locally on your computer and then run
kubectl apply -f [path to the yaml file]
You can also edit the yaml on kubernetes dashboard. Go to GCP console, select the Kubernetes section, select workloads, go the specific workload and click 'edit'. It will take you to the .yaml file and then you can change.