Troubleshooting ImagePullBackoff, Pending pods
When a pod doesn’t make it to the Init/Running state kubectl describe pod is commonly
used to try to gather more information as to what the problem might be. In the above output we
see a few pods in ErrImagePull/ImagePullbackOff.You can see here that we failed to pull the image. This gives us some direction in
trying to diagnose this issue.