KubeSphere v2.1.1 is released, we fixed the known bugs and continued to improve the user experience, and the Kubernetes support changes from v1.15 to v1.17. Please see Release Note - v2.1.1 for further information.
If you have installed 2.0.x or 2.1.0 (both are called old version below), we strongly recommend you to download the latest Installer and upgrade to 2.1.1. Installer supports one-click upgrade, and supports upgrading the underneath Kubernetes and Etcd to the target version. Note the Kubernetes will be upgraded to
1.16.7 by default.
Note: This guide is only for Linux installer, if your KubeSphere was installed on existing Kubernetes cluster, please refer to ks-installer to upgrade.
Download the Installer
KubeSphere v2.1.1, unpack it.
curl -L https://kubesphere.io/download/stable/v2.1.1 > installer.tar.gz && tar -zxf installer.tar.gz
Since the there are different configuration methods between all-in-one and multi-node, please sync the configuration from old version to Installer 2.1.1 by choosing one of the upgrade methods: