diff --git a/content/en/docs/tasks/administer-cluster/coredns.md b/content/en/docs/tasks/administer-cluster/coredns.md index 1779246362..e0d6c30e3b 100644 --- a/content/en/docs/tasks/administer-cluster/coredns.md +++ b/content/en/docs/tasks/administer-cluster/coredns.md @@ -7,7 +7,7 @@ content_template: templates/task --- {{% capture overview %}} -This page describes the CoreDNS upgrade process and how to install kube-dns instead of CoreDNS. +This page describes the CoreDNS upgrade process and how to install CoreDNS instead of kube-dns. {{% /capture %}} {{% capture prerequisites %}} @@ -29,15 +29,6 @@ deployment, or by using tools like kubeadm that will deploy and upgrade the clus For manual deployment or replacement of kube-dns, see the documentation at the [CoreDNS GitHub project.](https://github.com/coredns/deployment/tree/master/kubernetes) -## Installing CoreDNS with kubeadm - -In Kubernetes 1.11, CoreDNS has graduated to General Availability (GA) -and is installed by default. To install kube-dns instead, set the `CoreDNS` feature gate -value to `false`: -``` -kubeadm init --feature-gates=CoreDNS=false -``` - ## Upgrading an existing cluster with kubeadm In Kubernetes version 1.10 and later, you can also move to CoreDNS when you use `kubeadm` to upgrade @@ -58,6 +49,20 @@ customizations after the new ConfigMap is up and running. If you are running CoreDNS in Kubernetes version 1.11 and later, during upgrade, your existing Corefile will be retained. +## Installing kube-dns instead of CoreDNS with kubeadm + +{{< note >}} +**Note:** In Kubernetes 1.11, CoreDNS has graduated to General Availability (GA) +and is installed by default. +{{< /note >}} + +To install kube-dns instead, set the `CoreDNS` feature gate +value to `false`: + +``` +kubeadm init --feature-gates=CoreDNS=false +``` + {{% /capture %}} {{% capture whatsnext %}}