---
title: "Discussion on \"Kubernetes Cluster Upgrade Process (kubeadm)\" | Hashnode"
description: "Discussion on \"Kubernetes Cluster Upgrade Process (kubeadm)\". This document explains the end-to-end Kubernetes cluster upgrade process using kubeadm.\n\nWhy Kubernetes Cluster Upgrade is Needed\n\nKubernetes clusters must be upgraded periodically to:\n- Receive security patches\n- Avoid deprecated APIs\n- Maintain sup..."
url: "https://hashnode.com/posts/kubernetes-cluster-upgrade-process-kubeadm/6978782826a0251770c45027"
---

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# [Kubernetes Cluster Upgrade Process (kubeadm)](https://kmchandrashekhar.hashnode.dev/kubernetes-cluster-upgrade-process-kubeadm?utm_source=hashnode&utm_medium=feed)

This document explains the end-to-end Kubernetes cluster upgrade process using kubeadm. Why Kubernetes Cluster Upgrade is Needed Kubernetes clusters must be upgraded periodically to: - Receive security patches - Avoid deprecated APIs - Maintain sup...

Jan 27 · 3 min read · kmchandrashekhar.hashnode.dev  
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-   [#kubernetes](https://hashnode.com/tag/kubernetes)
-   [#cluster](https://hashnode.com/tag/cluster)
-   [#upgrade](https://hashnode.com/tag/upgrade)
-   [#kubeadm](https://hashnode.com/tag/kubeadm)

## Written by

[Chandrashekhar K M](https://hashnode.com/@chandus16)

@chandus16 · Bengaluru, India

  
[View profile](https://hashnode.com/@chandus16)

DevOps, RHEL, Centos, Ubuntu, Shell-Script, Ansible , Docker, Kubernetes, Terraform, AWS, Jenkins, Git, GitHub, Maven, SonarQube, Jfrog

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