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content/en/docs/tasks/administer-cluster/nodelocaldns.md

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 - zihongz
 - sftim
 title: Using NodeLocal DNSCache in Kubernetes clusters
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 {{< feature-state for_k8s_version="v1.18" state="stable" >}}
 This page provides an overview of NodeLocal DNSCache feature in Kubernetes.
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  {{< include "task-tutorial-prereqs.md" >}} {{< version-check >}}
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 ## Introduction
 
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 Once enabled, node-local-dns Pods will run in the kube-system namespace on each of the cluster nodes. This Pod runs [CoreDNS](https://github.com/coredns/coredns) in cache mode, so all CoreDNS metrics exposed by the different plugins will be available on a per-node basis.
 
 You can disable this feature by removing the DaemonSet, using `kubectl delete -f <manifest>` . You should also revert any changes you made to the kubelet configuration.
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