Updating the solution

You can upgrade Kaspersky Container Security 1.2.x to version 2.0.

Updating the solution does not result in data loss.

Before you start updating the solution, you need to do the following:

• Delete the StatefulSet object for ClickHouse:

  kubectl delete statefulset/kcs-clickhouse -n kcs

• Delete the PVC object for ClickHouse:

  kubectl delete pvc/pvc-clickhouse-kcs-clickhouse-0 -n kcs

• If your version of the solution uses the kcs-nats component, and it is managed by the StatefulSet controller, you must remove the PVCs of this controller from the cluster:

  kubectl delete pvc/pvc-nats-js-kcs-nats-0 -n kcs

In all the commands listed above, you must replace -n kcs with the name of your namespace.

The rest of the update process is identical to the solution installation process.

The duration of the update depends on the volume of available databases and can take up to several hours. We recommend updating Kaspersky Container Security outside of active hours.

You can find information about the latest versions of the application on the Kaspersky website at https://www.kaspersky.com or contact our partners.