AKS labels are not supported in the Terraform provider, wrong Controller placement

[aLekSer]

Agones Controller pod get scheduled to the wrong node pool.

Due to a know bug in terraform provider, we can only assign taints to the Node pool (azurerm_kubernetes_cluster_node_pool resource)

hashicorp/terraform-provider-azurerm#4968
hashicorp/terraform-provider-azurerm#5531

This can be generalised to AKS Portal, which seems to not support labels as well.

What happened:
Pod got assigned to a wrong node pool, default, where GameServers resides.

What you expected to happen:
I have added a special output depends_on in order to wait for all azurerm_kubernetes_cluster_node_pool resource before running Helm Terraform module.
But taints does not help, cause we are using nodeAffinity with Labels:
https://kubernetes.io/docs/concepts/configuration/assign-pod-node/

    spec:
      affinity:
        nodeAffinity:
          preferredDuringSchedulingIgnoredDuringExecution:
          - preference:
              matchExpressions:
              - key: agones.dev/agones-system
                operator: Exists
            weight: 1

How to reproduce it (as minimally and precisely as possible):

Follow this guide
https://agones.dev/site/docs/installation/terraform/aks/

kubectl get pods --namespace agones-system
kubectl describe pod agones-controller-.. --namespace agones-system

Anything else we need to know?:
This ticket is blocked until AKS will update its provider.
By the way it seems there is now

Environment:

• Agones version:
• Kubernetes version (use kubectl version):
• Cloud provider or hardware configuration:
• Install method (yaml/helm):
• Troubleshooting guide log(s):
• Others:

[aLekSer]

Now that hashicorp/terraform-provider-azurerm#4968 is resolved I can start fixing this issue.