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使用 ARM 範本套用標籤

本文說明如何在部署期間,使用 Azure Resource Manager 範本 (ARM 範本),以標記資源、資源群組和訂用帳戶。 如需標籤建議及限制事項,請參閱使用標籤整理 Azure 資源和管理階層

注意

您透過 ARM 範本或 Bicep 檔案套用的標記會覆寫任何現有的標記。

套用值

下列範例會部署一個具有三個標記的儲存體帳戶。 兩個標記 (DeptEnvironment) 會設定為常值。 一個標記 (LastDeployed) 會設定為參數,其預設為目前日期。

{
  "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "utcShort": {
      "type": "string",
      "defaultValue": "[utcNow('d')]"
    },
    "location": {
      "type": "string",
      "defaultValue": "[resourceGroup().location]"
    }
  },
  "resources": [
    {
      "type": "Microsoft.Storage/storageAccounts",
      "apiVersion": "2021-04-01",
      "name": "[concat('storage', uniqueString(resourceGroup().id))]",
      "location": "[parameters('location')]",
      "sku": {
        "name": "Standard_LRS"
      },
      "kind": "Storage",
      "tags": {
        "Dept": "Finance",
        "Environment": "Production",
        "LastDeployed": "[parameters('utcShort')]"
      },
      "properties": {}
    }
  ]
}

套用物件

您可以定義儲存數個標籤的物件參數,並將該物件套用至標籤元素。 這種方法比上一個範例提供更大的彈性,因為物件可有不同的屬性。 物件中的每個屬性會變成資源的個別標籤。 下列範例包含名為 tagValues 且套用至標籤元素的參數。

{
  "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "location": {
      "type": "string",
      "defaultValue": "[resourceGroup().location]"
    },
    "tagValues": {
      "type": "object",
      "defaultValue": {
        "Dept": "Finance",
        "Environment": "Production"
      }
    }
  },
  "resources": [
    {
      "type": "Microsoft.Storage/storageAccounts",
      "apiVersion": "2021-04-01",
      "name": "[concat('storage', uniqueString(resourceGroup().id))]",
      "location": "[parameters('location')]",
      "sku": {
        "name": "Standard_LRS"
      },
      "kind": "Storage",
      "tags": "[parameters('tagValues')]",
      "properties": {}
    }
  ]
}

套用 JSON 字串

若要將多個值儲存於單一標籤,請套用代表這些值的 JSON 字串。 整個 JSON 字串會儲存為一個不得超過 256 個字元的標記。 下列範例具有名為 CostCenter 的單一標籤,其中包含 JSON 字串中的數個值︰

{
  "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "location": {
      "type": "string",
      "defaultValue": "[resourceGroup().location]"
    }
  },
  "resources": [
    {
      "type": "Microsoft.Storage/storageAccounts",
      "apiVersion": "2021-04-01",
      "name": "[concat('storage', uniqueString(resourceGroup().id))]",
      "location": "[parameters('location')]",
      "sku": {
        "name": "Standard_LRS"
      },
      "kind": "Storage",
      "tags": {
        "CostCenter": "{\"Dept\":\"Finance\",\"Environment\":\"Production\"}"
      },
      "properties": {}
    }
  ]
}

從資源群組套用標記

若要將標記從資源群組套用至資源,請使用 resourceGroup() 函數。 取得標籤值後,請使用 tags[tag-name] 語法,不要使用 tags.tag-name 語法,因為部分字元無法在點標記法中正確剖析。

{
  "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "location": {
      "type": "string",
      "defaultValue": "[resourceGroup().location]"
    }
  },
  "resources": [
    {
      "type": "Microsoft.Storage/storageAccounts",
      "apiVersion": "2021-04-01",
      "name": "[concat('storage', uniqueString(resourceGroup().id))]",
      "location": "[parameters('location')]",
      "sku": {
        "name": "Standard_LRS"
      },
      "kind": "Storage",
      "tags": {
        "Dept": "[resourceGroup().tags['Dept']]",
        "Environment": "[resourceGroup().tags['Environment']]"
      },
      "properties": {}
    }
  ]
}

將標記套用至資源群組或訂用帳戶

您可以部署 Microsoft.Resources/tags 資源類型,將標記新增至資源群組或訂用帳戶。 您可以將標籤套用至您要部署的目標資源群組或訂用帳戶。 每次部署範本都會取代之前的標籤。

{
  "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "tagName": {
      "type": "string",
      "defaultValue": "TeamName"
    },
    "tagValue": {
      "type": "string",
      "defaultValue": "AppTeam1"
    }
  },
  "resources": [
    {
      "type": "Microsoft.Resources/tags",
      "name": "default",
      "apiVersion": "2021-04-01",
      "properties": {
        "tags": {
          "[parameters('tagName')]": "[parameters('tagValue')]"
        }
      }
    }
  ]
}

若要套用標籤至資源群組,請使用 Azure PowerShell 或 Azure CLI。 部署至您想要標記的資源群組。

New-AzResourceGroupDeployment -ResourceGroupName exampleGroup -TemplateFile https://raw.githubusercontent.com/Azure/azure-docs-json-samples/master/azure-resource-manager/tags.json
az deployment group create --resource-group exampleGroup --template-uri https://raw.githubusercontent.com/Azure/azure-docs-json-samples/master/azure-resource-manager/tags.json

若要將標記套用至訂用帳戶,請使用 PowerShell 或 Azure CLI。 部署至您想要標記的訂用帳戶。

New-AzSubscriptionDeployment -name tagresourcegroup -Location westus2 -TemplateUri https://raw.githubusercontent.com/Azure/azure-docs-json-samples/master/azure-resource-manager/tags.json
az deployment sub create --name tagresourcegroup --location westus2 --template-uri https://raw.githubusercontent.com/Azure/azure-docs-json-samples/master/azure-resource-manager/tags.json

如需訂用帳戶部署的詳細資訊,請參閱在訂用帳戶層級建立資源群組和資源

下列範本會將標記從物件新增至資源群組或訂用帳戶。

{
  "$schema": "https://schema.management.azure.com/schemas/2018-05-01/subscriptionDeploymentTemplate.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "tags": {
      "type": "object",
      "defaultValue": {
        "TeamName": "AppTeam1",
        "Dept": "Finance",
        "Environment": "Production"
      }
    }
  },
  "resources": [
    {
      "type": "Microsoft.Resources/tags",
      "apiVersion": "2021-04-01",
      "name": "default",
      "properties": {
        "tags": "[parameters('tags')]"
      }
    }
  ]
}

下一步