在Azure ARM部署模板中的Copy元素中复制元素，以创建资源的多个实例_Azure_Templates_Arm Template

在Azure ARM部署模板中的Copy元素中复制元素，以创建资源的多个实例

azure templates

在Azure ARM部署模板中的Copy元素中复制元素，以创建资源的多个实例,azure,templates,arm-template,Azure,Templates,Arm Template,我正试图通过该功能在Azure ARM部署模板中创建一个“嵌套for循环”，以创建相同资源类型的多个实例（在我的示例中）更具体地说，我正在尝试将多个主机名绑定到多个应用程序（azure应用程序服务网站）这可能吗？还是我需要走这条路这是我迄今为止的尝试，但我无法让它发挥作用 parameters.json { "$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentParameters.js

我正试图通过该功能在Azure ARM部署模板中创建一个“嵌套for循环”，以创建相同资源类型的多个实例（在我的示例中）

更具体地说，我正在尝试将多个主机名绑定到多个应用程序（azure应用程序服务网站）

这可能吗？还是我需要走这条路

这是我迄今为止的尝试，但我无法让它发挥作用

parameters.json

{
  "$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentParameters.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {    
    "appList": {
      "value": [
        { "appName": "app1", "hostNames": [ "app1.qqq.example.com", "app1.ttt.example.com" ] },
        { "appName": "app2", "hostNames": [ "app2.qqq.example.com" , "app2.ttt.example.com" ] },
        { "appName": "app3", "hostNames": [ "app3.qqq.example.com", "app3.ttt.example.com" ] }    
      ]
    }    
  }
}

{
  "$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {    
    "appList": { "type": "array"  }
  },  
  "resources": [
    {
      "type": "Microsoft.Web/sites/hostnameBindings",
      "name": "parameters('appList')[copyIndex('webAppCopy')]/parameters('appList')[copyIndex('webAppCopy')].hostNames",
      "copy": [
        {
          "name": "webAppCopy",
          "count": "[length(parameters('appList'))]"
        }        
      ],
      "apiVersion": "2016-03-01",
      "location": "[resourceGroup().location]"
    }
  ],
  "outputs": {}
}

{
  "$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentParameters.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "webAppAzureNamePrefix": { "value": "mycompanyprefix-" },    
    "appList": { "value": [ "app1", "app2", "app3"]  },
    "hostBindings": {
      "metadata": { "description": "List of host bindings" },
      "value": [
        { "appName": "app1", "hostName": "app1.qqq.example.com" },
        { "appName": "app1", "hostName": "app1.ttt.example.com" },        
        { "appName": "app2", "hostName": "app2.qqq.example.com" },        
        { "appName": "app2", "hostName": "app2.ttt.example.com" },        
        { "appName": "app3", "hostName": "app3.qqq.example.com" },        
        { "appName": "app3", "hostName": "app3.ttt.example.com" },        
      ]
    }
  }
}

{
  "$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "aspName": {
      "type": "string",
      "minLength": 1,
      "metadata": { "description": "Name of App Service Plan" }
    },
    "aspSkuName": {
      "type": "string",
      "allowedValues": [ "F1", "D1", "B1", "B2", "B3", "S1", "S2", "S3", "P1", "P2", "P3", "P4" ],
      "metadata": { "description": "Describes plan's pricing tier and capacity. Check details at https://azure.microsoft.com/en-us/pricing/details/app-service/" }
    },
    "appList": { "type": "array" },
    "hostBindings": { "type": "array" },
    "webAppAzureNamePrefix": { "type": "string" }    
  },
  "resources": [
    {
      "name": "[parameters('aspName')]",
      "type": "Microsoft.Web/serverfarms",
      "location": "[resourceGroup().location]",
      "apiVersion": "2015-08-01",
      "sku": { "name": "[parameters('aspSkuName')]" },
      "properties": {
        "name": "[parameters('aspName')]",
        "numberOfWorkers": 1
      }
    },
    {
      "name": "[concat(parameters('webAppAzureNamePrefix'), parameters('appList')[copyIndex()])]",
      "copy": {
        "name": "webAppCopy",
        "count": "[length(parameters('appList'))]"
      },
      "type": "Microsoft.Web/sites",
      "location": "[resourceGroup().location]",
      "apiVersion": "2015-08-01",
      "dependsOn": [ "[resourceId('Microsoft.Web/serverfarms', parameters('aspName'))]" ],
      "properties": {
        "name": "[concat(parameters('webAppAzureNamePrefix'), parameters('appList')[copyIndex()])]",
        "serverFarmId": "[resourceId('Microsoft.Web/serverfarms', parameters('aspName'))]"
      },
      "resources": []
    },    
    {
      "type": "Microsoft.Web/sites/hostnameBindings",
      "name": "[concat(parameters('webAppAzureNamePrefix'),parameters('hostBindings')[copyIndex()].appName, '/',parameters('hostBindings')[copyIndex()].hostName)]",
      "copy": {
        "name": "hostnameCopy",
        "count": "[length(parameters('hostBindings'))]",
        "mode": "Serial",
        "batchSize": 1
      },
      "apiVersion": "2016-03-01",
      "location": "[resourceGroup().location]",
      "properties": {
        "sslState": "SniEnabled",
        "thumbprint": "[reference(resourceId('Microsoft.Web/certificates', parameters('certificateName'))).Thumbprint]"
      },
      "dependsOn": [ "webAppCopy" ]
    }
  ],
  "outputs": {}
}

template.json

{
  "$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentParameters.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {    
    "appList": {
      "value": [
        { "appName": "app1", "hostNames": [ "app1.qqq.example.com", "app1.ttt.example.com" ] },
        { "appName": "app2", "hostNames": [ "app2.qqq.example.com" , "app2.ttt.example.com" ] },
        { "appName": "app3", "hostNames": [ "app3.qqq.example.com", "app3.ttt.example.com" ] }    
      ]
    }    
  }
}

{
  "$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {    
    "appList": { "type": "array"  }
  },  
  "resources": [
    {
      "type": "Microsoft.Web/sites/hostnameBindings",
      "name": "parameters('appList')[copyIndex('webAppCopy')]/parameters('appList')[copyIndex('webAppCopy')].hostNames",
      "copy": [
        {
          "name": "webAppCopy",
          "count": "[length(parameters('appList'))]"
        }        
      ],
      "apiVersion": "2016-03-01",
      "location": "[resourceGroup().location]"
    }
  ],
  "outputs": {}
}

{
  "$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentParameters.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "webAppAzureNamePrefix": { "value": "mycompanyprefix-" },    
    "appList": { "value": [ "app1", "app2", "app3"]  },
    "hostBindings": {
      "metadata": { "description": "List of host bindings" },
      "value": [
        { "appName": "app1", "hostName": "app1.qqq.example.com" },
        { "appName": "app1", "hostName": "app1.ttt.example.com" },        
        { "appName": "app2", "hostName": "app2.qqq.example.com" },        
        { "appName": "app2", "hostName": "app2.ttt.example.com" },        
        { "appName": "app3", "hostName": "app3.qqq.example.com" },        
        { "appName": "app3", "hostName": "app3.ttt.example.com" },        
      ]
    }
  }
}

{
  "$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "aspName": {
      "type": "string",
      "minLength": 1,
      "metadata": { "description": "Name of App Service Plan" }
    },
    "aspSkuName": {
      "type": "string",
      "allowedValues": [ "F1", "D1", "B1", "B2", "B3", "S1", "S2", "S3", "P1", "P2", "P3", "P4" ],
      "metadata": { "description": "Describes plan's pricing tier and capacity. Check details at https://azure.microsoft.com/en-us/pricing/details/app-service/" }
    },
    "appList": { "type": "array" },
    "hostBindings": { "type": "array" },
    "webAppAzureNamePrefix": { "type": "string" }    
  },
  "resources": [
    {
      "name": "[parameters('aspName')]",
      "type": "Microsoft.Web/serverfarms",
      "location": "[resourceGroup().location]",
      "apiVersion": "2015-08-01",
      "sku": { "name": "[parameters('aspSkuName')]" },
      "properties": {
        "name": "[parameters('aspName')]",
        "numberOfWorkers": 1
      }
    },
    {
      "name": "[concat(parameters('webAppAzureNamePrefix'), parameters('appList')[copyIndex()])]",
      "copy": {
        "name": "webAppCopy",
        "count": "[length(parameters('appList'))]"
      },
      "type": "Microsoft.Web/sites",
      "location": "[resourceGroup().location]",
      "apiVersion": "2015-08-01",
      "dependsOn": [ "[resourceId('Microsoft.Web/serverfarms', parameters('aspName'))]" ],
      "properties": {
        "name": "[concat(parameters('webAppAzureNamePrefix'), parameters('appList')[copyIndex()])]",
        "serverFarmId": "[resourceId('Microsoft.Web/serverfarms', parameters('aspName'))]"
      },
      "resources": []
    },    
    {
      "type": "Microsoft.Web/sites/hostnameBindings",
      "name": "[concat(parameters('webAppAzureNamePrefix'),parameters('hostBindings')[copyIndex()].appName, '/',parameters('hostBindings')[copyIndex()].hostName)]",
      "copy": {
        "name": "hostnameCopy",
        "count": "[length(parameters('hostBindings'))]",
        "mode": "Serial",
        "batchSize": 1
      },
      "apiVersion": "2016-03-01",
      "location": "[resourceGroup().location]",
      "properties": {
        "sslState": "SniEnabled",
        "thumbprint": "[reference(resourceId('Microsoft.Web/certificates', parameters('certificateName'))).Thumbprint]"
      },
      "dependsOn": [ "webAppCopy" ]
    }
  ],
  "outputs": {}
}

我从未在文档中看到过任何关于直接支持嵌套循环。但您可能可以通过以下方法解决此问题：

定义一个模板变量，该变量为应用程序数*每个应用程序的地址数。我们将此变量称为bindingCount

使用bindingCount作为“副本”的计数

构造资源名称时，使用div和mod函数获取copyIndex，并将其转换回“应用程序索引”和“主机名”索引。我我想你必须内联计算，在构成名称的公式中

我最终用了一种不同的方法来解决这个问题，这会导致更多的名称重复，但使我具有更好的灵活性和可读性

parameters.json

{
  "$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentParameters.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {    
    "appList": {
      "value": [
        { "appName": "app1", "hostNames": [ "app1.qqq.example.com", "app1.ttt.example.com" ] },
        { "appName": "app2", "hostNames": [ "app2.qqq.example.com" , "app2.ttt.example.com" ] },
        { "appName": "app3", "hostNames": [ "app3.qqq.example.com", "app3.ttt.example.com" ] }    
      ]
    }    
  }
}

{
  "$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {    
    "appList": { "type": "array"  }
  },  
  "resources": [
    {
      "type": "Microsoft.Web/sites/hostnameBindings",
      "name": "parameters('appList')[copyIndex('webAppCopy')]/parameters('appList')[copyIndex('webAppCopy')].hostNames",
      "copy": [
        {
          "name": "webAppCopy",
          "count": "[length(parameters('appList'))]"
        }        
      ],
      "apiVersion": "2016-03-01",
      "location": "[resourceGroup().location]"
    }
  ],
  "outputs": {}
}

{
  "$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentParameters.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "webAppAzureNamePrefix": { "value": "mycompanyprefix-" },    
    "appList": { "value": [ "app1", "app2", "app3"]  },
    "hostBindings": {
      "metadata": { "description": "List of host bindings" },
      "value": [
        { "appName": "app1", "hostName": "app1.qqq.example.com" },
        { "appName": "app1", "hostName": "app1.ttt.example.com" },        
        { "appName": "app2", "hostName": "app2.qqq.example.com" },        
        { "appName": "app2", "hostName": "app2.ttt.example.com" },        
        { "appName": "app3", "hostName": "app3.qqq.example.com" },        
        { "appName": "app3", "hostName": "app3.ttt.example.com" },        
      ]
    }
  }
}

{
  "$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "aspName": {
      "type": "string",
      "minLength": 1,
      "metadata": { "description": "Name of App Service Plan" }
    },
    "aspSkuName": {
      "type": "string",
      "allowedValues": [ "F1", "D1", "B1", "B2", "B3", "S1", "S2", "S3", "P1", "P2", "P3", "P4" ],
      "metadata": { "description": "Describes plan's pricing tier and capacity. Check details at https://azure.microsoft.com/en-us/pricing/details/app-service/" }
    },
    "appList": { "type": "array" },
    "hostBindings": { "type": "array" },
    "webAppAzureNamePrefix": { "type": "string" }    
  },
  "resources": [
    {
      "name": "[parameters('aspName')]",
      "type": "Microsoft.Web/serverfarms",
      "location": "[resourceGroup().location]",
      "apiVersion": "2015-08-01",
      "sku": { "name": "[parameters('aspSkuName')]" },
      "properties": {
        "name": "[parameters('aspName')]",
        "numberOfWorkers": 1
      }
    },
    {
      "name": "[concat(parameters('webAppAzureNamePrefix'), parameters('appList')[copyIndex()])]",
      "copy": {
        "name": "webAppCopy",
        "count": "[length(parameters('appList'))]"
      },
      "type": "Microsoft.Web/sites",
      "location": "[resourceGroup().location]",
      "apiVersion": "2015-08-01",
      "dependsOn": [ "[resourceId('Microsoft.Web/serverfarms', parameters('aspName'))]" ],
      "properties": {
        "name": "[concat(parameters('webAppAzureNamePrefix'), parameters('appList')[copyIndex()])]",
        "serverFarmId": "[resourceId('Microsoft.Web/serverfarms', parameters('aspName'))]"
      },
      "resources": []
    },    
    {
      "type": "Microsoft.Web/sites/hostnameBindings",
      "name": "[concat(parameters('webAppAzureNamePrefix'),parameters('hostBindings')[copyIndex()].appName, '/',parameters('hostBindings')[copyIndex()].hostName)]",
      "copy": {
        "name": "hostnameCopy",
        "count": "[length(parameters('hostBindings'))]",
        "mode": "Serial",
        "batchSize": 1
      },
      "apiVersion": "2016-03-01",
      "location": "[resourceGroup().location]",
      "properties": {
        "sslState": "SniEnabled",
        "thumbprint": "[reference(resourceId('Microsoft.Web/certificates', parameters('certificateName'))).Thumbprint]"
      },
      "dependsOn": [ "webAppCopy" ]
    }
  ],
  "outputs": {}
}

template.json

{
  "$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentParameters.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {    
    "appList": {
      "value": [
        { "appName": "app1", "hostNames": [ "app1.qqq.example.com", "app1.ttt.example.com" ] },
        { "appName": "app2", "hostNames": [ "app2.qqq.example.com" , "app2.ttt.example.com" ] },
        { "appName": "app3", "hostNames": [ "app3.qqq.example.com", "app3.ttt.example.com" ] }    
      ]
    }    
  }
}

{
  "$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {    
    "appList": { "type": "array"  }
  },  
  "resources": [
    {
      "type": "Microsoft.Web/sites/hostnameBindings",
      "name": "parameters('appList')[copyIndex('webAppCopy')]/parameters('appList')[copyIndex('webAppCopy')].hostNames",
      "copy": [
        {
          "name": "webAppCopy",
          "count": "[length(parameters('appList'))]"
        }        
      ],
      "apiVersion": "2016-03-01",
      "location": "[resourceGroup().location]"
    }
  ],
  "outputs": {}
}

{
  "$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentParameters.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "webAppAzureNamePrefix": { "value": "mycompanyprefix-" },    
    "appList": { "value": [ "app1", "app2", "app3"]  },
    "hostBindings": {
      "metadata": { "description": "List of host bindings" },
      "value": [
        { "appName": "app1", "hostName": "app1.qqq.example.com" },
        { "appName": "app1", "hostName": "app1.ttt.example.com" },        
        { "appName": "app2", "hostName": "app2.qqq.example.com" },        
        { "appName": "app2", "hostName": "app2.ttt.example.com" },        
        { "appName": "app3", "hostName": "app3.qqq.example.com" },        
        { "appName": "app3", "hostName": "app3.ttt.example.com" },        
      ]
    }
  }
}

{
  "$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "aspName": {
      "type": "string",
      "minLength": 1,
      "metadata": { "description": "Name of App Service Plan" }
    },
    "aspSkuName": {
      "type": "string",
      "allowedValues": [ "F1", "D1", "B1", "B2", "B3", "S1", "S2", "S3", "P1", "P2", "P3", "P4" ],
      "metadata": { "description": "Describes plan's pricing tier and capacity. Check details at https://azure.microsoft.com/en-us/pricing/details/app-service/" }
    },
    "appList": { "type": "array" },
    "hostBindings": { "type": "array" },
    "webAppAzureNamePrefix": { "type": "string" }    
  },
  "resources": [
    {
      "name": "[parameters('aspName')]",
      "type": "Microsoft.Web/serverfarms",
      "location": "[resourceGroup().location]",
      "apiVersion": "2015-08-01",
      "sku": { "name": "[parameters('aspSkuName')]" },
      "properties": {
        "name": "[parameters('aspName')]",
        "numberOfWorkers": 1
      }
    },
    {
      "name": "[concat(parameters('webAppAzureNamePrefix'), parameters('appList')[copyIndex()])]",
      "copy": {
        "name": "webAppCopy",
        "count": "[length(parameters('appList'))]"
      },
      "type": "Microsoft.Web/sites",
      "location": "[resourceGroup().location]",
      "apiVersion": "2015-08-01",
      "dependsOn": [ "[resourceId('Microsoft.Web/serverfarms', parameters('aspName'))]" ],
      "properties": {
        "name": "[concat(parameters('webAppAzureNamePrefix'), parameters('appList')[copyIndex()])]",
        "serverFarmId": "[resourceId('Microsoft.Web/serverfarms', parameters('aspName'))]"
      },
      "resources": []
    },    
    {
      "type": "Microsoft.Web/sites/hostnameBindings",
      "name": "[concat(parameters('webAppAzureNamePrefix'),parameters('hostBindings')[copyIndex()].appName, '/',parameters('hostBindings')[copyIndex()].hostName)]",
      "copy": {
        "name": "hostnameCopy",
        "count": "[length(parameters('hostBindings'))]",
        "mode": "Serial",
        "batchSize": 1
      },
      "apiVersion": "2016-03-01",
      "location": "[resourceGroup().location]",
      "properties": {
        "sslState": "SniEnabled",
        "thumbprint": "[reference(resourceId('Microsoft.Web/certificates', parameters('certificateName'))).Thumbprint]"
      },
      "dependsOn": [ "webAppCopy" ]
    }
  ],
  "outputs": {}
}

谢谢@JohnRusk。如果每个应用程序有相同数量的主机名，我就可以使用这个解决方案，但如果没有（例如，app1有3个主机名，app2有5个主机名），那么它就会崩溃。仍在试图找到一个更“通用”的解决方案。可能值得一试，看看您是否可以在“condition”元素中使用新的（ish）“if”语句，以防止它尝试部署在copyIndex位于主机名数组“末端”的循环迭代中。问题是这可能会变得复杂，我甚至不确定copyIndex在“条件”中是否受支持。感谢@John Rusk的建议，但我最终选择了一个更具可读性的解决方案。你是否能做到这一点，看起来你的name属性是错的……嗨@bmoore msft，我最终使用了不同的方法。