azure - 通过 ARM 模板将 Key Vault 引用用于应用服务

Question

我使用 Key Vault 引用通过 ARM 模板在应用服务的应用程序设置中设置 Key Vault 中的 secret ，如下所示:

{
  "variables": {
    "secretA": "secretA",
    "secretB": "secretB"
  },
  "resources": [
    {
      "apiVersion": "",
      "type": "Microsoft.Web/sites",
      "name": "",
      "location": "",
      "kind": "",
      "properties": {
        "serverFarmId": "",
        "clientAffinityEnabled": false,        
        "siteConfig": {},
        "httpsOnly": true        
      },
      "identity": {
        "type": "SystemAssigned"
      },
      "resources": [
        {
            "apiVersion": "2018-02-01",
            "name": "appsettings",
            "type": "config",
            "dependsOn": [
                "[resourceId('Microsoft.Web/sites', parameters('name'))]",
                "[resourceId('Microsoft.KeyVault/vaults/', parameters('keyVaultName'))]",
                "[resourceId('Microsoft.KeyVault/vaults/secrets', parameters('keyVaultName'), variables('secretA'))]",
                "[resourceId('Microsoft.KeyVault/vaults/secrets', parameters('keyVaultName'), variables('secretB'))]"
            ],
            "properties": {
                "secretA": "[concat('@Microsoft.KeyVault(SecretUri=', reference(variables('secretA')).secretUriWithVersion, ')')]",
                "secretB": "[concat('@Microsoft.KeyVault(SecretUri=', reference(variables('secretB')).secretUriWithVersion, ')')]"
            }
        }
      ]
    }
  ]
}

使用上面的代码，我看到以下错误:

##[错误]InvalidTemplate:部署模板验证失败:“模板引用“secretA”无效:找不到具有此名称的模板资源或资源副本。”

Answer 1

如果您想引用现有资源，您需要提供 API 版本:

reference(variables('secretA'), '2019-09-01').secretUriWithVersion

您可以通过以下方式获取 api 版本:

( Get-AzResourceProvider -ProviderNamespace 'Microsoft.KeyVault' ).ResourceTypes | ft ResourceTypeName, ApiVersions