Terraform-provider-azurerm: AKS cluster creation fails with no error message if VM size is incorrect

[timwebster9]

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Terraform Version

Terraform v0.11.6
+ provider.azurerm v1.7.0

Affected Resource(s)

• azurerm v1.7.0

Debug Output

https://gist.github.com/timwebster9/0b71442e8e04c6fcfc03f586b3df7aad

Expected Behavior

Terraform should have provided the actual error

Actual Behavior

* module.default.azurerm_kubernetes_cluster.aks_cluster: 1 error(s) occurred:

* azurerm_kubernetes_cluster.aks_cluster: containerservice.ManagedClustersClient#CreateOrUpdate: Failure sending request: StatusCode=400 -- Original Error: Code="" Message=""

Steps to Reproduce

You just need to provide an incorrect VM size value. I used D2s_v3 instead of Standard_D2s_v3 by mistake.

[tombuildsstuff]

hey @timwebster9

Thanks for opening this issue :)

All communication with from Terraform to the Azure API's is handled by the Azure SDK for Go, in this case it appears the error is available in the HTTP Response but isn't being parsed out correctly - as such I've opened an issue on the Azure SDK for Go repository about this.

Thanks!

[dano0b]

As mentioned in https://github.com/Azure/azure-sdk-for-go/issues/2085 it requires an upgrade of the sdk v16 -> v17), would be awesome if that will be picked up soon.

[tombuildsstuff]

👋 We've upgraded to SDKv17 in #1418 - as such this should be fixed in the next release (and I'm going to close this for the moment)

[hashibot[bot]]

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