---
title: "Kubernetes Master Node Configuration | Hostman Docs"
description: "Learn how to configure master nodes in Kuberntes clusters."
---

> For the complete documentation index for AI agents, see [llms.txt](https://hostman.com/llms.txt).

You can upgrade the configuration of master nodes after creating a cluster. Downgrading is not possible.

1.  Go to the **Kubernetes** section and click on the cluster.
2.  In the **Management** tab, click the **Select Configuration** button.

![66ad0904 5b73 4ba3 80e2 C7413525371f](https://content.hostman.com/assets/74902fb5-c60c-40d0-9e34-9bdee0a8cf2f.png?width=1561&height=970)

3.  Select the new master node configuration and click **Edit and reboot master node**.

![35afc3f8 44d6 472a 8ee4 45d240ca2ce3](https://content.hostman.com/assets/97cf94d2-60b4-48f1-9d02-4e2bd27d7259.png?width=1535&height=844)