Please refer to the corresponding section of the following URL. "Configure a DNS name" https://docs.microsoft.com/en-us/azure/aks/ingress-tls Only the server name is specified for the creation of the DNS name. However, in "Create a certificate object", it is demo-aks-ingress.eastus.cloudapp.azure.com and it is "eastus". Should this be replaced with "eastjp"? I replaced it, but "Test the ingress configuration" does not work.
If my AKS Cluster is running on eastjp server, the name should be "xxxxxx.eastjs.cloudapp.azure.com"?
In the document, you create the custom certificate with the DNS name of a public IP for the Ingress. You just can set the prefix of the DNS name, and the remaining part of the DNS name is a Fixed combination in Azure, and the whole name will be as domainnamelabel.location.cloudapp.azure.com. See the description DNS hostname resolution of a Public IP.
So if the "eastjp" you mean a location that Azure support, it will be done. If not, it won't work. And when you create a public IP in a different region for your ingress, it will come out a timeout. Under this circumstance, the DNS name of the public IP could only have the location the same with your AKS cluster.