Azure-docs: Enable HTTP Application Routing on existing AKS

[flmarins]

Hello is it possible to enable this add-on for an existing AKS?

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Document Details

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• ID: 51a32f9e-c92f-412b-d460-567f3c542b98
• Version Independent ID: fad073ab-a376-1535-7bc4-deaca1d98dd9
• Content: HTTP Application Routing add-on on Azure Container Service (AKS)
• Content Source: articles/aks/http-application-routing.md
• Service: container-service
• GitHub Login: @lachie83
• Microsoft Alias: laevenso

[mimckitt]

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

[mimckitt]

@flmarins I believe you need to add the correct files and redeploy the AKS.

@lachie83 or @neilpeterson could either of you confirm?

[lachie83]

@flmarins we are working on having the ability to do this on existing clusters (created post release of the feature being available) but currently don't have a portal or CLI experience to make that simple. I could update the document to add something similar to this https://docs.microsoft.com/azure/monitoring/monitoring-container-health#how-to-stop-monitoring-with-container-health which is an incremental template update to either enable/disable on an existing cluster. Would that be useful?

[flmarins]

@lachie83, I have tought of this option, just wasn't sure it would work. So yes I think it would at least worth metioning that it can be achieved by an incremental template :).
Thanks for the answer.

[mimckitt]

Thanks @lachie83! I will assign to you while you update the doc. Appreciate the help :)

[berndverst]

@flmarins using the Azure CLI (locally or in Cloud Shell) you can run the following for your existing AKS cluster:
az aks enable-addons -a http_application_routing -g $RESOURCE_GROUP_NAME -n $AKS_CLUSTER_NAME

I just successfully did this on one of my own existing clusters.

[iainfoulds]

As @berndverst notes, this can now be done with the Azure CLI. I have created a PR to update the doc, which should merge and publish this afternoon.

in-progress