部署多个Azure App Service计划会导致错误“具有指定名称的Web空间已存在”

Question

如何在同一个Azure资源组项目中部署多个App Service计划？

当我尝试使用模板中的以下资源部分部署两个Web应用程序时：

"resources": [
  {
    "name": "[parameters('Plan1Name')]",
    "type": "Microsoft.Web/serverfarms",
    "location": "[resourceGroup().location]",
    "apiVersion": "2014-06-01",
    "dependsOn": [ ],
    "tags": {
      "displayName": "Plan1"
    },
    "properties": {
      "name": "[parameters('Plan1Name')]",
      "sku": "[parameters('Plan1SKU')]",
      "workerSize": "[parameters('Plan1WorkerSize')]",
      "numberOfWorkers": 1
    }
  },
  {
    "name": "[parameters('Plan2Name')]",
    "type": "Microsoft.Web/serverfarms",
    "location": "[resourceGroup().location]",
    "apiVersion": "2014-06-01",
    "dependsOn": [
    ],
    "tags": {
      "displayName": "Plan2"
    },
    "properties": {
      "name": "[parameters('Plan2Name')]",
      "sku": "[parameters('Plan2SKU')]",
      "workerSize": "[parameters('Plan2WorkerSize')]",
      "numberOfWorkers": 1
    }
  }
],

部署时出现以下错误：

[VERBOSE] 09:26:11 - Create template deployment 'azuredeploy-0318-0926'.
[ERROR] New-AzureRmResourceGroupDeployment : 09:26:16 - Resource 
[ERROR] Microsoft.Web/serverfarms 'Plan1' failed with message 'Web space with 
[ERROR] specified name already exists.'
[ERROR] At C:\dev\src\vs2015\projects\webappplandeploy\webappplandeploy\Scripts\Deploy-
[ERROR] AzureResourceGroup.ps1:98 char:1
[ERROR] + New-AzureRmResourceGroupDeployment -Name ((Get-ChildItem $TemplateFil ...
[ERROR] + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[ERROR]     + CategoryInfo          : NotSpecified: (:) [New-AzureRmResourceGroupDeplo 
[ERROR]    yment], Exception
[ERROR]     + FullyQualifiedErrorId : Microsoft.Azure.Commands.Resources.NewAzureResou 
[ERROR]    rceGroupDeploymentCommand
[ERROR]  
[VERBOSE] 09:26:18 - Resource Microsoft.Web/serverfarms 'Plan2' provisioning status is succeeded

Answer 1

我需要将此行添加到计划2：

"dependsOn": [
      "[concat('Microsoft.Web/serverfarms/', parameters('Plan1Name'))]"
],

在研究此问题的过程中，我发现App Service计划似乎无法处理同时创建的多个App Service计划。为了使其正常工作，我需要添加对所有其他应用程序服务计划的依赖关系，以便它们彼此连锁。

  {
    "name": "[parameters('Plan2Name')]",
    "type": "Microsoft.Web/serverfarms",
    "location": "[resourceGroup().location]",
    "apiVersion": "2014-06-01",
    "dependsOn": [
      "[concat('Microsoft.Web/serverfarms/', parameters('Plan1Name'))]"
    ],
    "tags": {
      "displayName": "Plan2"
    },
    "properties": {
      "name": "[parameters('Plan2Name')]",
      "sku": "[parameters('Plan2SKU')]",
      "workerSize": "[parameters('Plan2WorkerSize')]",
      "numberOfWorkers": 1
    }
  }

我得到以下输出：

[VERBOSE] 09:32:07 - Create template deployment 'azuredeploy-0318-0932'.
[VERBOSE] 09:32:11 - Resource Microsoft.Web/serverfarms 'Plan1' provisioning status is succeeded
[VERBOSE] 09:32:14 - Resource Microsoft.Web/serverfarms 'Plan2' provisioning status is succeeded