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remove mentions of kube-dns in kubeadm docs

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This commit is contained in:
Sandeep Rajan
2021-03-04 12:06:09 -05:00
parent a65f9ac6f4
commit 5fcc8b2961
9 changed files with 12 additions and 69 deletions
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content/en/docs/reference/setup-tools/kubeadm/kubeadm-init-phase.md
-19
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@@ -143,25 +143,6 @@ install them selectively.
{{< tab name="kube-proxy" include="generated/kubeadm_init_phase_addon_kube-proxy.md" />}}
{{< /tabs >}}
To use kube-dns instead of CoreDNS you have to pass a configuration file:
```bash
# for installing a DNS addon only
kubeadm init phase addon coredns --config=someconfig.yaml
```
The file has to contain a [`dns`](https://godoc.org/k8s.io/kubernetes/cmd/kubeadm/app/apis/kubeadm/v1beta2#DNS) field in[`ClusterConfiguration`](https://godoc.org/k8s.io/kubernetes/cmd/kubeadm/app/apis/kubeadm/v1beta2#ClusterConfiguration)
and also a type for the addon - `kube-dns` (default value is `CoreDNS`).
```yaml
apiVersion: kubeadm.k8s.io/v1beta2
kind: ClusterConfiguration
dns:
type: "kube-dns"
```
Please note that kube-dns usage with kubeadm is deprecated as of v1.18 and will be removed in a future release.
For more details on each field in the `v1beta2` configuration you can navigate to our
[API reference pages.] (https://godoc.org/k8s.io/kubernetes/cmd/kubeadm/app/apis/kubeadm/v1beta2)