cloud config_error ai_generated true

Microsoft.Azure.WebJobs.Extensions.Storage：'AzureWebJobsStorage' 的值缺失或为空。

Microsoft.Azure.WebJobs.Extensions.Storage: The value for 'AzureWebJobsStorage' is missing or empty.

ID: cloud/azure-function-app-storage-connection-string-missing

其他格式: JSON · Markdown 中文 · English
92%修复率
85%置信度
1证据数
2024-03-12首次发现

版本兼容性

版本状态引入弃用备注
Azure Functions runtime ~4 active — — —
Azure Functions runtime ~3 active — — —
Azure.Storage.Blobs 12.13.0 active — — —
Microsoft.NET.Sdk.Functions 4.1.3 active — — —

根因分析

Azure Functions 需要将 AzureWebJobsStorage 应用程序设置配置为有效的 Azure 存储帐户连接字符串，以进行内部运行时操作，如 Blob 租约管理和队列处理。

English

Azure Functions requires the AzureWebJobsStorage app setting to be configured with a valid Azure Storage account connection string for internal runtime operations like blob lease management and queue processing.

generic

官方文档

https://learn.microsoft.com/en-us/azure/azure-functions/functions-app-settings#azurewebjobsstorage

解决方案

  1. Add or update the AzureWebJobsStorage app setting with a valid connection string from your Azure Storage account. Example in Azure Portal: Application Settings -> AzureWebJobsStorage = 'DefaultEndpointsProtocol=https;AccountName=mystorageaccount;AccountKey=...;EndpointSuffix=core.windows.net'
  2. If using Azurite locally, set AzureWebJobsStorage to 'UseDevelopmentStorage=true' in local.settings.json. Example: { "IsEncrypted": false, "Values": { "AzureWebJobsStorage": "UseDevelopmentStorage=true" } }

无效尝试

常见但无效的做法:

  1. 95% 失败

    The runtime explicitly checks for null or empty strings and throws the same error; it requires a valid connection string.

  2. 100% 失败

    The Functions host requires this setting for core operations; without it, the runtime cannot start.

  3. 70% 失败

    The connection string must point to an accessible storage account; network or firewall restrictions cause silent failures.