Azure Functions 无法获取主机锁租约：Azure.Storage.Blobs

Question

我有一个 Azure Function，当运行在本地运行时它运行得很好。但是，当我将它部署到 Azure 时，我得到以下信息：

2021-08-18T13:54:49Z [Verbose] Host instance 'cf18298b771b53ee3f905f085f3a7fe0' failed to acquire host lock lease: Azure.Storage.Blobs: One of the request inputs is out of range. RequestId:7bc9eccb-601e-0060-0f38-9460f3000000 Time:2021-08-18T13:54:49.2543060Z

Status: 400 (One of the request inputs is out of range.)

ErrorCode: OutOfRangeInput

有什么想法吗？我不知道可能是什么问题

编辑（添加代码）：

public partial class Function
{
    private readonly IConfiguration _configuration;
    private readonly IDataMiner _dataMiner;
    private readonly HealthCheckService _healthCheck;
    private readonly ILogger<Function> _logger;
    private readonly IDatabaseMigrationTool _migrationTool;
    private readonly JobOptions _options;
    private readonly ITeamsNotificationService _notificationService;

    public Function(
        ILogger<Function> logger,
        IConfiguration configuration,
        HealthCheckService healthCheck,
        IOptions<JobOptions> options,
        IDatabaseMigrationTool migrationTool,
        ITeamsNotificationService notificationService,
        IDataMiner dataMiner)
    {
        _logger = logger ?? throw new ArgumentNullException(nameof(logger));
        _options = options?.Value ?? throw new ArgumentNullException(nameof(options));
        _healthCheck = healthCheck ?? throw new ArgumentNullException(nameof(healthCheck));
        _migrationTool = migrationTool ?? throw new ArgumentNullException(nameof(migrationTool));
        _dataMiner = dataMiner ?? throw new ArgumentNullException(nameof(dataMiner));
        _configuration = configuration ?? throw new ArgumentNullException(nameof(configuration));
        _notificationService = notificationService ?? throw new ArgumentNullException(nameof(notificationService));
    }

    [Singleton]
    [FunctionName("MigrateDatabase")]
    public IActionResult MigrateDatabase([HttpTrigger(AuthorizationLevel.Anonymous, "get")]
        HttpRequest req)
    {
        string responseMsg;
        var connString = _configuration.GetConnectionString(MarketListingDbContext.ConnectionStringName);
        _logger.LogInformation($"HTTP trigger function MigrateDatabase connection string: {connString}");

        try
        {
            _migrationTool.Migrate();
            responseMsg = "Success";
        }
        catch (Exception ex)
        {
            _logger.LogError(ex, ex.Message);
            return new BadRequestErrorMessageResult(ex.Message);
        }

        return new OkObjectResult(responseMsg);
    }

    [FunctionName("Heartbeat")]
    public async Task<IActionResult> Heartbeat(
        [HttpTrigger(AuthorizationLevel.Anonymous, "get", Route = "heartbeat")]
        HttpRequest request)
    {
        _logger.LogInformation($"Received heartbeat request\nsettings:\n{_options.ToJson()}");
        var status = await _healthCheck.CheckHealthAsync();

        return new OkObjectResult(Enum.GetName(typeof(HealthStatus), status.Status));
    }
    
    [Singleton]
    [FunctionName("MarketListingReport")]
    public async Task Report([TimerTrigger("%GenerateReportSchedule%", RunOnStartup = true)] TimerInfo timer)
    {
        try
        {
            _logger.LogInformation($"Generating data ingestion report:\n{_options.TeamsConfiguration.ToJsonDebug()}");
            await _notificationService.SendNotificationAsync(_options.TeamsConfiguration);
        }
        catch (Exception ex)
        {
            _logger.LogError(ex.Message);
            throw;
        }
    }
}

Answer 1

问题可能与区分大小写有关，因为...

容器名称中的所有字母都必须小写。
Blob 名称区分大小写。

检查您的函数设置，确保您的连接字符串、容器名称和 blob 名称正确无误，并且没有任何问题。

有关规则的完整概述，请参阅 Naming and Referencing Containers, Blobs, and Metadata。

Azure Functions 无法获取主机锁租约：Azure.Storage.Blobs

Azure Functions failed to acquire host lock lease: Azure.Storage.Blobs

.net

c#

asp.net-core

azure-functions