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# rke2a
adamant-kite-43734
08/28/2023, 4:56 PMThis message was deleted.
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square-policeman-85866
08/28/2023, 4:58 PMWe have enabled nodelocal but in the config map it seems to point to the service IP of rke2-cored a, from reading the docs we assumed it should pick up the IP of the kube-dns service
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creamy-pencil-82913
08/28/2023, 5:41 PMnodelocal dns cache is part of the rke2-coredns chart
creamy-pencil-82913
08/28/2023, 5:41 PMare you trying to deploy your own separate copy or something?
creamy-pencil-82913
08/28/2023, 5:42 PMcreamy-pencil-82913
08/28/2023, 5:42 PMnobody actually uses kube-dns any more, coredns has been the standard replacement for ages. the service is still called that for legacy reasons.
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square-policeman-85866
08/28/2023, 5:43 PMAh ok we enabled it using this https://docs.rke2.io/networking
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creamy-pencil-82913
08/28/2023, 5:44 PMthat’s the normal way to enable it. I’m confused why you’re asking about disabling rke2-coredns when you just enabled a feature within it.
creamy-pencil-82913
08/28/2023, 5:45 PMwhat are you trying to accomplish, and why would you want to disable coredns if you want to use its local cache?
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square-policeman-85866
08/28/2023, 5:45 PMPer this doc https://kubernetes.io/docs/tasks/administer-cluster/nodelocaldns/ it says it should use the kube-dns serviceIP ? However when we check the config map for node local it is using the rke2 CoreDNS service IP
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creamy-pencil-82913
08/28/2023, 5:46 PMthe “administer a cluster” section of the upstream docs are mostly meant for kubeadm clusters
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square-policeman-85866
08/28/2023, 5:46 PMI guess missunderstold
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creamy-pencil-82913
08/28/2023, 5:46 PMnot other distros, which might package or configure things in different ways. If the RKE2 docs and upstream docs both cover something, follow the RKE2 docs.
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creamy-pencil-82913
08/28/2023, 5:48 PMthat page in particular appears to be specific to minikube for some reason
creamy-pencil-82913
08/28/2023, 5:49 PMhttps://kubernetes.io/docs/tasks/administer-cluster/nodelocaldns/#introduction does cover how the implementation works, including a note about how it still uses the kube-dns/coredns address, via iptables rules.
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square-policeman-85866
08/30/2023, 8:41 PMGot this all figured out and up and running now. Thanks
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