Upgrade and Uninstallation
Follow the steps and sequence described in this section to upgrade or uninstall Illumio Core for Kubernetes components. This section also describes the procedure for migrating from a deployment of C-VEN version 21.5.15 or earlier (which did not use Helm Charts) to a current Helm Chart deployment.
Important
Use the proper upgrade and uninstallation procedures according to the method that was first used to deploy. For deployments made with a Helm Chart (typically with Illumio Core for Kubernetes 3.0.0 or later), follow the steps in Upgrade and Uninstall Helm Chart Deployments. For deployments made without using a Helm Chart (for installations of C-VEN 21.5.15 or earlier), follow the steps in Upgrade and Uninstall Non-Helm Chart Deployments.