如何将AzureFunction添加为ARM模板中的事件订阅端点？

Question

[我已经编写了一个ARM模板，以在现有存储帐户上创建事件订阅，我需要在其中监听特定blob容器的blob.created和blob.deleted事件，并将它们发送到Azure eventgrid触发函数应用程序。] >

functionapp已部署在Azure https://myfunctionapp.azurewebsites.net中，我很难通过ARM模板创建事件订阅。请注意，我已经使用API​​版本2020-01-01-preview来将AzureFunction作为终结点。模板如下：

{
"$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {
    "appName": {
        "type": "string",
        "metadata": {
            "description": "Name of the function app"
        }
    },
    "functionName": {
        "type": "string",
        "defaultValue": "MyFunction",
        "metadata": {
            "description": "Name of the function"
        }
    },
    "eventSubName": {
        "type": "string",
        "defaultValue": "myfunctionappsub",
        "metadata": {
            "description": "The name of the event subscription to create."
        }
    },
    "storageName": {
        "type": "string",
        "metadata": {
            "description": "Storage account name"
        }
    },
    "location": {
        "type": "string",
        "defaultValue": "[resourceGroup().location]",
        "metadata": {
            "description": "Storage account location"
        }
    },
    "containerNamefilter": {
        "type": "string",
        "defaultValue": "-inputblob",
        "metadata": {
            "description": "Container name filter"
        }
    }
},
"variables": {
    "functionAppName": "[resourceId('Microsoft.Web/sites/functions/', parameters('appName'), parameters('functionName'))]"
},
"resources": [
    {
        "type": "Microsoft.Storage/storageAccounts/providers/eventSubscriptions",
        "name": "[concat(parameters('storageName'), '/Microsoft.EventGrid/', parameters('eventSubName'))]",
        "apiVersion": "2020-01-01-preview",
        "dependsOn": [
            "[parameters('storageName')]"
        ],
        "properties": {
            "destination": {
                "endpointType": "AzureFunction",
                "properties": {
                    "resourceId": "[variables('functionAppName')]"
                }
            },
            "filter": {
                "subjectBeginsWith": "",
                "subjectEndsWith": "",
                "isSubjectCaseSensitive": false,
                "includedEventTypes": [
                    "Microsoft.Storage.BlobCreated",
                    "Microsoft.Storage.BlobDeleted"
                ],
                "advancedFilters": [
                    {
                        "key": "subject",
                        "operatorType": "StringContains",
                        "value": "[parameters('containerfilter')]"
                    }
                ]
            }
        }
    }
]
}
这是我尝试在管道上运行时遇到的错误：

2020-04-15T11:09:11.5347864Z Starting template validation.
2020-04-15T11:09:11.5368215Z Deployment name is azuredeploy-xxxxxxx-xxxxxx-xxxx
2020-04-15T11:09:13.1700166Z Template deployment validation was completed successfully.
2020-04-15T11:09:13.1700897Z Starting Deployment.
2020-04-15T11:09:13.1703528Z Deployment name is azuredeploy-xxxxxxx-xxxxxx-xxxx
2020-04-15T11:10:02.5842880Z There were errors in your deployment. Error code: DeploymentFailed.
2020-04-15T11:10:02.5893091Z ##[error]At least one resource deployment operation failed. Please list deployment operations for details. Please see https://aka.ms/DeployOperations for usage details.
2020-04-15T11:10:02.5910677Z ##[error]Details:
2020-04-15T11:10:02.5915877Z ##[error]Conflict: {
  "status": "Failed",
  "error": {
    "code": "ResourceDeploymentFailure",
    "message": "The resource operation completed with terminal provisioning state 'Failed'.",
    "details": [
      {
        "code": "Internal error",
        "message": "The operation failed due to an internal server error. The initial state of the impacted resources (if any) are restored. Please try again in few minutes. If error still persists, report 72c636d4-6d09-4c50-8886-7153ddf2a4ee:4/15/2020 11:09:50 AM (UTC) to our forums for assistance or raise a support ticket ."
      }
    ]
  }
}
2020-04-15T11:10:02.5918976Z ##[error]Task failed while creating or updating the template deployment.
2020-04-15T11:10:02.5953000Z ##[section]Finishing: Create or update eventsubscription in RG
我在这里做错什么了吗？我是ARM模板的新手。

我已经编写了一个ARM模板来在现有存储帐户上创建事件订阅，我需要在其中监听特定blob容器的blob.created和blob.deleted事件，并发送...

Answer 1

如果要为现有存储帐户创建事件网格订阅，请参考以下模板