Challenges

Focused hands-on problems designed to help you hone your DevOps or Server Side skills. Some challenges are more educational, while others are based on real-world scenarios. The platform provides hints and feedback for each challenge, including automated solution checks.

Collection
Category
Difficulty
kubeadm
Challenge,  Hard

Troubleshoot Why the Calendar Todo App Pods Are Stuck in Pending

Omkar Shelke
by  Omkar Shelke

The production "Calendar Todo" web application has been deployed in the prod namespace but all pods are stuck in Pending. Investigate the cluster, identify why the application cannot run, fix the underlying node issue, and verify the app is serving traffic on NodePort 31777.

ckatroubleshootingkubeletkubeadmbroken-cluster
Submissions: 7/10