Fix invalid anchors and typos (#9293)
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@@ -54,7 +54,7 @@ lookups (PTR records).
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When running a Pod, kubelet prepends the cluster DNS server and searches
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When running a Pod, kubelet prepends the cluster DNS server and searches
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paths to the node's DNS settings. If the node is able to resolve DNS names
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paths to the node's DNS settings. If the node is able to resolve DNS names
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specific to the larger environment, Pods should also be able to resolve.
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specific to the larger environment, Pods should also be able to resolve.
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But see [Known issues](#known-issues).
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But see [Known issues](/docs/tasks/administer-cluster/dns-debugging-resolution/#known-issues).
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If you don't want this, or if you want a different DNS config for pods, you can
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If you don't want this, or if you want a different DNS config for pods, you can
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use the kubelet's `--resolv-conf` flag. Set this flag to "" to prevent Pods from
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use the kubelet's `--resolv-conf` flag. Set this flag to "" to prevent Pods from
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@@ -189,7 +189,7 @@ data:
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{{% /capture %}}
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{{% /capture %}}
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## Configuring CoreDNS {config-coredns}
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## Configuring CoreDNS {#config-coredns}
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You can configure [CoreDNS](https://coredns.io/) as a service discovery.
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You can configure [CoreDNS](https://coredns.io/) as a service discovery.
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@@ -200,12 +200,12 @@ It is currently a [GA feature](https://github.com/kubernetes/community/blob/mast
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## CoreDNS ConfigMap options
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## CoreDNS ConfigMap options
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CoreDNS chains plugins and can be configured by maintaining a Corefile with the ConfigMap. CoreDNS supports all the functionalities and more that is provided by kube-dns.
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CoreDNS chains plugins and can be configured by maintaining a Corefile with the ConfigMap. CoreDNS supports all the functionalities and more that is provided by kube-dns.
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A ConfigMap created for kube-dns to support `StubDomains`and `upstreamnameserver` translates to the `proxy` plugin in CoreDNS.
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A ConfigMap created for kube-dns to support `StubDomains`and `upstreamNameservers` translates to the `proxy` plugin in CoreDNS.
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Similarly, the `Federation` plugin translates to the `federation` plugin in CoreDNS.
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Similarly, the `Federation` plugin translates to the `federation` plugin in CoreDNS.
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### Example
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### Example
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This example ConfigMap for kube0dns specifies federations, stubdomains and upstreamnameservers:
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This example ConfigMap for kubedns specifies federations, stubdomains and upstreamnameservers:
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```yaml
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```yaml
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apiVersion: v1
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apiVersion: v1
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@@ -52,7 +52,7 @@ If the `nslookup` command fails, check the following:
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### Check the local DNS configuration first
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### Check the local DNS configuration first
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Take a look inside the resolv.conf file.
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Take a look inside the resolv.conf file.
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(See [Inheriting DNS from the node](#inheriting-dns-from-the-node) and
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(See [Inheriting DNS from the node](/docs/tasks/administer-cluster/dns-custom-nameservers/#inheriting-dns-from-the-node) and
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[Known issues](#known-issues) below for more information)
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[Known issues](#known-issues) below for more information)
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```shell
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```shell
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