如何在Azure ARM模板中创建新资源？

Question

Ok, I've done everything what described here with ARM template - https://azure.microsoft.com/en-us/documentation/articles/web-sites-integrate-with-vnet . Except one thing - Enabling VNET Integration with a pre-existing VNET.

Can this be done in ARM templates? Thanks!

Answer 1

Here is a sample template that might help you. It's modified from this quickstart sample in GitHub

{
   "$schema": "http://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
   "contentVersion": "1.0.0.0",
   "parameters": {
      "hostingPlanName": {
         "type": "string",
         "minLength": 1,
         "metadata": {
            "description": "Name of the hosting plan to use in Azure."
         }
      },
      "webSiteName": {
         "type": "string",
         "minLength": 1,
         "metadata": {
            "description": "Name of the Azure Web app to create."
         }
      },
      "vnetName": {
         "type": "string",
         "minLength": 1,
         "metadata": {
            "description": "Name of an existing Azure VNet which has a Gateway Subnet already, and is in the resource group you are going to deploy."
         }
      },
      "skuName": {
         "type": "string",
         "defaultValue": "S1",
         "allowedValues": [
            "S1",
            "S2",
            "S3",
            "P1",
            "P2",
            "P3",
            "P4"
         ],
         "metadata": {
            "description": "Describes plan's pricing tier and instance size. Check details at https://azure.microsoft.com/en-us/pricing/details/app-service/"
         }
      },
      "skuCapacity": {
         "type": "int",
         "defaultValue": 1,
         "minValue": 1,
         "metadata": {
            "description": "Describes plan's instance count"
         }
      }
   },
   "resources": [
      {
         "apiVersion": "2015-08-01",
         "name": "[parameters('hostingPlanName')]",
         "type": "Microsoft.Web/serverfarms",
         "location": "[resourceGroup().location]",
         "tags": {
            "displayName": "HostingPlan"
         },
         "sku": {
            "name": "[parameters('skuName')]",
            "capacity": "[parameters('skuCapacity')]"
         },
         "properties": {
            "name": "[parameters('hostingPlanName')]"
         }
      },
      {
         "apiVersion": "2015-08-01",
         "name": "[parameters('webSiteName')]",
         "type": "Microsoft.Web/sites",
         "location": "[resourceGroup().location]",
         "tags": {
            "[concat('hidden-related:', resourceGroup().id, '/providers/Microsoft.Web/serverfarms/', parameters('hostingPlanName'))]": "Resource",
            "displayName": "Website"
         },
         "dependsOn": [
            "[concat('Microsoft.Web/serverfarms/', parameters('hostingPlanName'))]"
         ],
         "properties": {
            "name": "[parameters('webSiteName')]",
            "serverFarmId": "[resourceId('Microsoft.Web/serverfarms', parameters('hostingPlanName'))]"
         },
         "resources": [
            {
               "apiVersion": "2015-08-01",
               "name": "web",
               "type": "config",
               "dependsOn": [
                  "[concat('Microsoft.Web/sites/', parameters('webSiteName'))]"
               ],
               "properties": {
                  "pythonVersion": "3.4"
               }
            },
            {
              "apiVersion": "2015-08-01",
              "name": "[parameters('vnetName')]",
              "type": "virtualNetworkConnections",
              "location": "[resourceGroup().location]",
              "dependsOn": [
                  "[concat('Microsoft.Web/sites/', parameters('webSiteName'))]"
              ],
              "properties": {
                  "vnetResourceId": "[concat(resourceGroup().id, '/providers/Microsoft.Network/virtualNetworks/', parameters('vnetName'))]"
              }
            }
         ]
      }
   ]
}

Here are 3 things you should be careful with.

1. The template starts with a python web app template, and adds a "Microsoft.Web/sites/virtualNetworkConnections" resource. So, if you are using other programing language, you can start with some other template.

2. The pre-existing VNet should be in the same resource group you are deploying. If the VNet you are using are not in the same resource group, you should modify the "vnetResourceId" in the "properties" of the "Microsoft.Web/sites/virtualNetworkConnections".

3. The VNet you are using should have a Gateway with a Point-to-Site address already. Otherwise, you will not be able integrate you web app to the VNet. For more details, see Configure a Point-to-Site connection to a virtual network using PowerShell

Update : About how I get this info, well, there is not much about this on the net. This template is constructed based on the PowerShell solution and my knowledge about ARM template. The PowerShell solution is available in this article . Another possible way to get an ARM template is to create those resources in one resource group, and export the template of the resource group in the portal. But, for this case, that is not going to work, because resource type "Microsoft.Web/sites/virtualNetworkConnections" is not supported yet. However, you can still get a look at the REST API by the PowerShell Command Get-AzureRmResource with option -debug .

Get-AzureRmResource -ResourceGroupName <resource group> -ResourceType Microsoft.Web/sites/virtualNetworkConnections -Name <web app>/<VNet> -debug -ApiVersion 2015-08-01

You will get the following REST API.

Uri:

https://management.azure.com/subscriptions/<subscription id>/resourceGroups/<resource group>/providers/Microsoft.Web/sites/<web app>/virtualNetworkConnections/<VNet>?api-version=2015-08-01

Body:

{
  "id": "/subscriptions/<subscription id>/resourceGroups/<resource group>/providers/Microsoft.Web/sites/<web app>/virtualNetworkConnections/<VNet>",
  "name": "<VNet>",
  "type": "Microsoft.Web/sites/virtualNetworkConnections",
  "location": "<Location>",
  "tags": null,
  "properties": {
    "vnetResourceId": "/subscriptions/<subscription id>/resourceGroups/<resource group>/providers/Microsoft.Network/virtualNetworks/<VNet>"
    "certThumbprint": "<Thumbprint>",
    "certBlob": "<cert>",
    "routes": null,
    "resyncRequired": false,
    "dnsServers": null
  }
}

Skipping some automatically generated values, you will get the template which is quite similar to the one I write:

{
  "name": "<VNet>",
  "type": "Microsoft.Web/sites/virtualNetworkConnections",
  "location": "<Location>",
  "properties": {
    "vnetResourceId": "/subscriptions/<subscription id>/resourceGroups/<resource group>/providers/Microsoft.Network/virtualNetworks/<VNet>"
  }
}