Monitoring DNS to get the new CNAME record
About this task
Important: This procedure is only applicable if you created a Pseudo-Public DNS (PPDN) for Azure.
The installation program configures the cluster resources and starts the Control Plane layer that is available through the API. Dynamically assigned IP addresses in Azure cloud are referenced in your DNS zone through the CNAME record, which refers to a domain managed by Microsoft.
Because the zone is not reliable, you need to configure the bastion server to properly resolve
api.<cluster_name>.<zone_name>
. For example,
api.gi300.gi.priv.test
or gi300.eastus.cloudapp.azure.com
.