Azure-docs: Integrate with Azure Private DNS

[jmcshane]

I am creating internal load balancer instances within a virtual network that has Azure Private DNS configured. Is there any way to have the Kubernetes Internal LB service generate an A record within Azure Private DNS targeting this service IP?

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Document Details

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• ID: 25afcc19-0998-3583-f6d8-e2a619c0e071
• Version Independent ID: 7629191a-6b3b-fb22-8b70-fa84fd785f38
• Content: Create an internal load balancer in Azure Kubernetes Service (AKS)
• Content Source: articles/aks/internal-lb.md
• Service: container-service
• GitHub Login: @mlearned
• Microsoft Alias: mlearned

[mimckitt]

Thanks for the question! We are investigating and will update you shortly.

[mimckitt]

@mlearned @sauryadas any idea on this ask?

[mimckitt]

Adding @MicrosoftDocs/aks-pm

[byjrack]

Add me to the pile as this exact question came up last week. Maybe @rohinkoul may also have some ideas?

[mimckitt]

Thanks @thejrack I also have a thread offline regarding this so we are working towards an answer :)

[palma21]

That is likely a task for https://github.com/kubernetes-incubator/external-dns

It supported that scenario but appears that the private dns zone api changed and external DNS needs to be updated

[rohinkoul]

I am not sure I have full context on this. However, looking at the above comments I can say that Azure private DNS zone API has indeed changed; old API is on depreciation path but still working. While updates are required to make sure that the latest API is being used I am not sure why would the behavior of existing product break as old API is still working.

[palma21]

I don't think external dns was attempted to be used. OP can confirm. If they're ok to use old API it should still work as documented on that page.

[mimckitt]

Thanks all! @jmcshane I will go ahead and close this out but if you have further questions let us know and we can always reopen and continue the discussion.

[byjrack]

So maybe I am dull this morning. Did we get to an answer or direction here? External DNS seemed to come up, but this was for the ALB deployed as an internal ingress. So is auto registration of A records on the radar for private zones similar to AzureVM?