With the upcoming end-of-life (EOL) of MSR 3.1.x, Mirantis encourages you to upgrade to the latest supported version to ensure continued support and security updates.

Upgrade on Kubernetes

There are two upgrade paths and two upgrade methods to consider in the life of MSR 3.x.x. The following table presents the methods available to upgrade between MSR minor and patch versions.

Note

You must use the Mirantis Migration Tool to migrate from MSR 2.x.x to MSR 3.x.x.

From	To	Available upgrade method
3.0.x	3.1.x	Helm chart
3.1.x	3.1.x+1	MSR Operator, Helm chart

• Upgrade on Kubernetes using the MSR Operator
• Upgrade on Kubernetes using a Helm chart