AKS planned maintenance docs should mention the portal option too

[christianag54]

These AKS automatic upgrade pages:

https://learn.microsoft.com/en-us/azure/aks/auto-upgrade-cluster https://learn.microsoft.com/en-us/azure/aks/planned-maintenance https://learn.microsoft.com/en-us/azure/aks/auto-upgrade-node-os-image

Should also mention that is possible to create a maintenance window and select an upgrade channels at the moment of the AKS cluster creation:

As well as on an existing cluster through the portal:

Something similar is already mentioned in the upgrade section https://learn.microsoft.com/en-us/azure/aks/auto-upgrade-cluster#auto-upgrade-in-the-azure-portal

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Document Details

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• ID: 55f2d3c5-04fe-9f60-e927-e0afdc1c3ac5
• Version Independent ID: 04cc17af-4291-6d3b-ea30-dbceddfdec2c
• Content: Automatically upgrade an Azure Kubernetes Service (AKS) cluster - Azure Kubernetes Service
• Content Source: articles/aks/auto-upgrade-cluster.md
• Service: azure-kubernetes-service
• GitHub Login: @Nickomang
• Microsoft Alias: nickoman

[AjayBathini-MSFT]

@christianag54 Thanks for bringing this to our attention. I'm going to assign this to the document author so they can take a look at it accordingly.

[schaffererin]

#reassign:schaffererin

[schaffererin]

Hi, @christianag54! Thank you for your feedback. I've updated all the docs in question - the changes should be live in the documentation, so you can see them now. I will now close this GitHub issue. Thanks again :) #please-close