AKS-Engine DNS debugging

model.json

{
  "apiVersion": "vlabs",
  "properties": {
    "orchestratorProfile": {
      "orchestratorType": "Kubernetes",
      "orchestratorVersion": "1.18.8",
      "kubernetesConfig": {
        "loadBalancerSku": "Standard",
        "excludeMasterFromStandardLB": true,
        "useManagedIdentity": true,
        "networkPlugin": "azure",
        "networkPolicy": "azure"
      }
    },
    "masterProfile": {
      "count": 1,
      "dnsPrefix": "",
      "vmSize": "Standard_D2_v3"
    },
    "agentPoolProfiles": [
      {
        "name": "agentpool1",
        "count": 3,
        "osDiskSizeGB": 80,
        "vmSize": "Standard_D8s_v3",
        "storageProfile": "Ephemeral",
        "availabilityProfile": "VirtualMachineScaleSets"
      }
    ],
    "linuxProfile": {
      "adminUsername": "azureuser",
      "ssh": {
        "publicKeys": [
          {
            "keyData": ""
          }
        ]
      }
    }
  }
}