Upgrade

Upgrade

This chapter demonstrates how cluster operators can upgrade existing KubeSphere to v3.0.0.

Overview

Understand what you need to pay attention to before the upgrade, such as versions and upgrade tools.

Upgrade with KubeKey

Follow steps to use KubeKey to upgrade Kubernetes and KubeSphere.

Upgrade with ks-installer

Follow steps to use ks-installer to upgrade KubeSphere.

Changes after Upgrade

Understand what will be changed after the upgrade.

FAQ

Find the answers to some of the most asked questions of upgrading.