Dedicate a node with taints and affinity

Intermediate ~25 mink8s

Reserve worker-2 for analytics and place the report Pod there without allowing unrelated workloads.

Objectifs

Label worker-2 workload=analytics
Taint it dedicated=analytics:NoSchedule
Add matching toleration and nodeSelector to Pod report

Étapes suggérées

A toleration permits; nodeSelector attracts.
Place both fields under Pod spec.
Confirm spec.nodeName after scheduling.

Indices

Voir la solution

kubectl label node worker-2 workload=analytics
kubectl taint node worker-2 dedicated=analytics:NoSchedule
# Add nodeSelector and toleration to report, then apply.

Scheduling, Preemption and Eviction Taints and tolerations