scheduling.md

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Scheduling pods - affinity pattern

Check node labels

kubectl get nodes --show-labels

Create new deployment without affinity

kubectl apply -f exercice-files/lab4-1.yaml

Check pods location

kubectl get pods -ocustom-columns=NAME:.metadata.name,NODE:.spec.nodeName

Recreate deployment with affinity

kubectl replace -f exercice-files/lab4-2.yaml

Check pods location

kubectl get pods -ocustom-columns=NAME:.metadata.name,NODE:.spec.nodeName

Clean up

kubectl delete -f exercice-files/lab4-2.yaml

To go further check the official documentation