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Merge pull request #20503 from jfcgaspar/patch-1 

Update install-kubeadm.md (SELinux note)
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Kubernetes Prow Robot 2020-05-12 11:22:22 -07:00 committed by GitHub
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content/en/docs/setup/production-environment/tools/kubeadm/install-kubeadm.md
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@ -210,12 +210,14 @@ yum install -y kubelet kubeadm kubectl --disableexcludes=kubernetes
systemctl enable --now kubelet
```
**Note:**
**Notes:**
- Setting SELinux in permissive mode by running `setenforce 0` and `sed ...` effectively disables it.
This is required to allow containers to access the host filesystem, which is needed by pod networks for example.
You have to do this until SELinux support is improved in the kubelet.
- You can leave SELinux enabled if you know how to configure it but it may require settings that are not supported by kubeadm.
{{% /tab %}}
{{% tab name="Container Linux" %}}
Install CNI plugins (required for most pod network):