You can upgrade the existing version of Kubernetes to the latest Kubernetes.
Prerequisites
- You must have uploaded virtual machine template of the specific k8s version to VMware Telco Cloud Automation that the upgraded cluster will run. Refer to Import New BYOI Templates into vSphere.
Create an upgrade plan for the upgrading the cluster instance, considering the impact of cluster downtime.
Take backup of any manual customization added to the clusters. You must take the backup manually.
Note:Note down all the manual customization added to the clusters.
Procedure
What to do next
To get the latest IP address details of the node, view the Cluster Instances page.