Modifications in the Data Model
You must specify the Active and Standby node during the configuration explicitly because of the asymmetric HA configuration:
-
Active Node - You must use the control plane node as the Active node. Using the k8s hostname-override parameter, you can specify the K8s host name (instead of using the default name).
Example:
nodes active k8s node-type control-plane k8s hostname-override ha-active ... exit
-
Standby Node - A new K8s node type called backup is introduced for the Standby node.
Example:
nodes standby k8s node-type backup ... exit