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

Diagnose Why a DaemonSet Skips the Control Plane Node

by Omkar Shelke

Troubleshoot and update a Kubernetes DaemonSet so that its Pods run on all nodes in the cluster, including the control plane.

#daemonset #scheduling #cka #debugging #tolerations

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

Kubernetes Pod Scheduling: Taints, Tolerations and Node Affinity - Why You May Need Both

by Kaloyan Preslavski

See why taints and tolerations alone or node affinity alone are not enough to fully control pod placement on dedicated nodes.

#taints #tolerations #node-affinity #scheduling #ckad

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, Security

Schedule a Maintenance Pod with Host Namespace Access Using Taints, Tolerations, and NodeSelector

by Omkar Shelke

Learn how to taint a node, schedule a Pod using nodeSelector and tolerations, and share the host network, PID, and IPC namespaces with the Pod.

#cka #cks #scheduling #taints #tolerations

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

Schedule Pods Using Taints, Tolerations and Node Affinity

by Omkar Shelke

A Kubernetes cluster has tainted nodes to restrict pod scheduling. Configure a Deployment to schedule pods exclusively on a specific tainted node using both tolerations and required node affinity.

#cka #taints #tolerations #node-affinity #scheduling