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mheler/daemonset-scaledown.md

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Created September 30, 2021 02:49
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k8s Trick to Scale down daemonset to zero
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daemonset-scaledown.md
  • Scaling k8s daemonset down to zero
kubectl -n kube-system patch daemonset myDaemonset -p '{"spec": {"template": {"spec": {"nodeSelector": {"non-existing": "true"}}}}}'
  • Scaling up k8s daemonset
kubectl -n kube-system patch daemonset myDaemonset --type json -p='[{"op": "remove", "path": "/spec/template/spec/nodeSelector/non-existing"}]'
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