Kubernetes Upgrade

Use the Kubernetes tab to manage Kubernetes versions. The tab displays a list of nodes, Kubernetes versions, and whether an upgrade is needed. All nodes must be running the same Kubernetes version.

Before You Begin

When the status message indicates that you need to upgrade Kubernetes, before you upgrade, go to Dashboard > Deployment Health and verify the following:

• Verify the system is in a healthy state.
• Verify all nodes are on the same version of software.
• Verify Deployment Health has all Operational indicators as (Green) NTP is reachable, Kubernetes nodes are healthy, Kubernetes HA cluster is healthy, Load-balancing services are properly configured and accessible.

To upgrade Kubernetes:

1. Go to Administration > System > Software Upgrade.
2. Select the Kubernetes tab.
3. Select UPGRADE and then select OK to begin the upgrade.