##Google Cloud SDK Troubleshooting
If kubectl is not connecting to your cluster or showing pods trying getting the credentials:
gcloud container clusters get-credentials
##Kubernetes Troubleshooting
The most important tool to know for debugging problems is the describe resource command. It can be used to describe any Kubernetes resource.
kubectl describe pod helloworld-service-v1-119527584-jwfzh
kubectl describe service helloworld-service
kubectl top can be used to see resource utilization. A very common problem is the pod was not able to be scheduled.
kubectl top nodes
kubectl top pods
View the logs of a Pod by finding the full pod name and specify the main container, i.e.:
kubectl logs guestbook-ui-1872113123-1lw81 -c guestbook-ui