Challenges | iximiuz Labs

This challenge was created by a community author. Community content is reviewed by the iximiuz Labs team on a best effort basis.

Challenge on Kubernetes·Easy

CKA Practice: Recover a NotReady Node After a Kubelet Configuration Error

by Shiva Swaroop N K

A worker node dropped to NotReady and part of the workload went with it. The container runtime is fine and the control plane is healthy; the trail leads from kubectl symptoms down into systemd and the kubelet configuration. Diagnose the node and bring it back.

#cka #kubelet #nodes #troubleshooting

This challenge was created by a community author. Community content is reviewed by the iximiuz Labs team on a best effort basis.

Challenge on Kubernetes·Easy

Resolve ContainerCreating Issue Caused by Missing ConfigMap

by Omkar Shelke

A Deployment is stuck with Pods in ContainerCreating state because the required ConfigMap was not created. Fix the issue to make the application accessible.

#ckad #cka #troubleshooting #configmap #debugging