azure - 尝试使用 ARM 模板与现有 vnet 和子网创建逻辑应用程序，但出现委派错误

Question

我正在尝试使用 ARM 模板与现有 Vnet 和子网创建逻辑应用程序，但无法显示，我收到以下错误，我是 ARM 模板的新手:

我也确信，无论什么，我所做的都是正确的做法。

Error :"code":"PrivateEndpointCreationNotAllowedAsSubnetIsDelegated","message":"Privateendpoint/subscriptions/f3ffdd01-4400-4ebe-8761-59ecebeba1a2/resourceGroups/logicapp-test-abhishek/providers/Microsoft.Network/privateEndpoints/namecannot be created as subnet/subscriptions/f3ffdd01-4400-4ebe-8761-123abdhuue/resourceGroups/my-rg/providers/Microsoft.Network/virtualNetworks/vnet-dev-eastus-edw/subnets/my-vnetis delegated."}]}

这是我的代码:

    {
  "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "logicAppFEname": {
      "type": "String"
    },
    "appInsightName": {
      "type": "String"
    },
    "privateEndpointName": {
      "type": "string"
    },
    "vnetName": {
      "type": "string"
    },
    "vnetRg": {
      "type": "string"
    },
    "subNetName": {
      "type": "string"
    },
    "use32BitWorkerProcess": {
      "type": "Bool"
    },
    "location": {
      "defaultValue": "[resourceGroup().location]",
      "type": "String",
      "metadata": {
        "description": "Location to deploy resources to."
      }
    },
    "hostingPlanFEName": {
      "type": "String"
    },
    "contentStorageAccountName": {
      "type": "String"
    },
    "sku": {
      "type": "String"
    },
    "skuCode": {
      "type": "String"
    },
    "workerSize": {
      "type": "String"
    },
    "workerSizeId": {
      "type": "String"
    },
    "numberOfWorkers": {
      "type": "String"
    }
  },
  "variables": {
    "fileShareName": "[concat(toLower(parameters('logicAppFEname')), 'b86e')]"
  },
  "resources": [
    {
      "type": "Microsoft.Storage/storageAccounts",
      "apiVersion": "2021-04-01",
      "name": "[parameters('contentStorageAccountName')]",
      "location": "[resourceGroup().location]",
      "dependsOn": [],
      "sku": {
        "name": "Standard_LRS",
        "tier": "Standard"
      },
      "kind": "StorageV2",
      "properties": {
        "mode": "Incremental",
        "networkAcls": {
          "bypass": "AzureServices",
          "defaultAction": "Allow"
        },
        "supportsHttpsTrafficOnly": true,
        "encryption": {
          "services": {
            "file": {
              "keyType": "Account",
              "enabled": true
            },
            "blob": {
              "keyType": "Account",
              "enabled": true
            }
          },
          "keySource": "Microsoft.Storage"
        }
      }
    },
    {
      "type": "Microsoft.Storage/storageAccounts/fileServices/shares",
      "apiVersion": "2021-04-01",
      "name": "[concat(parameters('contentStorageAccountName'), '/default/', variables('fileShareName'))]",
      "dependsOn": [
        "[parameters('contentStorageAccountName')]"
      ]
    },
    {
      "type": "Microsoft.Web/sites",
      "apiVersion": "2021-03-01",
      "name": "[parameters('vnetName')]",
      "location": "[resourceGroup().location]",
      "dependsOn": [
        "[resourceId('Microsoft.Web/sites/', parameters('logicAppFEname'))]"
      ],
      "properties": {
        "subnetRef": "[resourceId('Microsoft.Network/virtualNetworks/subnets',parameters('vnetName'), parameters('subnetName'))]",
        "isSwift": true
      }
    },
    {
      "type": "Microsoft.Network/privateEndpoints",
      "apiVersion": "2021-03-01",
      "name": "[parameters('privateEndpointName')]",
      "location": "[parameters('location')]",
      "tags": {},
      "dependsOn": [
        "[resourceId('Microsoft.Web/sites', parameters('logicAppFEname'))]"
      ],
      "properties": {
        "subnet": {
          "id": "[resourceId(parameters('vnetRg'), 'Microsoft.Network/virtualNetworks/subnets', parameters('vnetName'), parameters('subNetName'))]"
        },
        "privateLinkServiceConnections": [
          {
            "name": "[parameters('privateEndpointName')]",
            "properties": {
              "privateLinkServiceId": "[resourceId('Microsoft.Web/sites',parameters('logicAppFEname'))]",
              "groupIds": [
                "Web/sites"
              ]
            }
          }
        ]
      }
    },
    {
      "type": "Microsoft.Insights/components",
      "apiVersion": "2020-02-02",
      "name": "[parameters('appInsightName')]",
      "location": "[resourceGroup().location]",
      "kind": "web",
      "properties": {
        "mode": "Incremental",
        "Application_Type": "web"
      }
    },
    {
      "type": "Microsoft.Web/sites",
      "apiVersion": "2018-11-01",
      "name": "[parameters('logicAppFEname')]",
      "location": "[resourceGroup().location]",
      "dependsOn": [
        "[concat('Microsoft.Web/serverfarms/', parameters('hostingPlanFEName'))]"
      ],
      "tags": {},
      "kind": "functionapp,workflowapp",
      "identity": {
        "type": "SystemAssigned"
      },
      "properties": {
        "mode": "Incremental",
        "name": "[parameters('logicAppFEname')]",
        "siteConfig": {
          "appSettings": [
            {
              "name": "FUNCTIONS_EXTENSION_VERSION",
              "value": "~3"
            },
            {
              "name": "FUNCTIONS_WORKER_RUNTIME",
              "value": "node"
            },
            {
              "name": "APPINSIGHTS_INSTRUMENTATIONKEY",
              "value": "[reference(resourceId('Microsoft.Insights/components', parameters('appInsightName')), '2015-05-01').InstrumentationKey]"
            },
            {
              "name": "APPLICATIONINSIGHTS_CONNECTION_STRING",
              "value": "[reference(resourceId('Microsoft.Insights/components', parameters('appInsightName')), '2015-05-01').ConnectionString]"
            },
            {
              "name": "AzureWebJobsStorage",
              "value": "[concat('DefaultEndpointsProtocol=https;AccountName=',parameters('contentStorageAccountName'),';AccountKey=',listKeys(resourceId('Microsoft.Storage/storageAccounts', parameters('contentStorageAccountName')), '2019-06-01').keys[0].value,';EndpointSuffix=','core.windows.net')]"
            },
            {
              "name": "WEBSITE_CONTENTAZUREFILECONNECTIONSTRING",
              "value": "[concat('DefaultEndpointsProtocol=https;AccountName=',parameters('contentStorageAccountName'),';AccountKey=',listKeys(resourceId('Microsoft.Storage/storageAccounts', parameters('contentStorageAccountName')), '2019-06-01').keys[0].value,';EndpointSuffix=','core.windows.net')]"
            },
            {
              "name": "WEBSITE_CONTENTSHARE",
              "value": "[variables('fileShareName')]"
            },
            {
              "name": "APP_KIND",
              "value": "workflowApp"
            },
            {
              "name": "WEBSITE_DNS_SERVER",
              "value": "168.63.129.16"
            },
            {
              "name": "AzureFunctionsJobHost__extensionBundle__id",
              "value": "Microsoft.Azure.Functions.ExtensionBundle.Workflows",
              "slotSetting": false
            },
            {
              "name": "AzureFunctionsJobHost__extensionBundle__version",
              "value": "[1.*, 2.0.0)",
              "slotSetting": false
            },
            {
              "name": "WEBSITE_CONTENTOVERVNET",
              "value": "1",
              "slotSetting": false
            },
            {
              "name": "WEBSITE_VNET_ROUTE_ALL",
              "value": "1"
            }
          ],
          "use32BitWorkerProcess": "[parameters('use32BitWorkerProcess')]",
          "cors": {
            "allowedOrigins": [
              "https://afd.hosting.portal.azure.net",
              "https://afd.hosting-ms.portal.azure.net",
              "https://hosting.portal.azure.net",
              "https://ms.hosting.portal.azure.net",
              "https://ema-ms.hosting.portal.azure.net",
              "https://ema.hosting.portal.azure.net",
              "https://ema.hosting.portal.azure.net"
            ]
          }
        },
        "serverFarmId": "[resourceId('Microsoft.Web/serverfarms/', parameters('hostingPlanFEName'))]",
        "clientAffinityEnabled": true
      },
      "resources": []
    },
    {
      "type": "Microsoft.Web/serverfarms",
      "apiVersion": "2018-11-01",
      "name": "[parameters('hostingPlanFEName')]",
      "location": "[resourceGroup().location]",
      "dependsOn": [],
      "tags": {},
      "sku": {
        "Tier": "[parameters('sku')]",
        "Name": "[parameters('skuCode')]"
      },
      "kind": "",
      "properties": {
        "mode": "Incremental",
        "name": "[parameters('hostingPlanFEName')]",
        "workerSize": "[parameters('workerSize')]",
        "workerSizeId": "[parameters('workerSizeId')]",
        "numberOfWorkers": "[parameters('numberOfWorkers')]",
        "maximumElasticWorkerCount": "20"
      }
    }
  ]
}

Answer 1

对于 AppService，入站和出站方向的网络是不同的。

模板在 Vnet 子网上设置了出站，并且该子网将已委托(delegate)给 AppService。 (这也是其他 AppService SKU 的正常要求)。

您需要使用不同的子网来处理专用链接连接的入站流量，或者如果源位于 Azure 而不是本地混合中，则查看服务终结点等其他选项。