Azure 函数 - 无法为运行时启动新的语言工作者:dotnet-isolated [英] Azure Function - Failed to start a new language worker for runtime: dotnet-isolated

问题描述

我有一个 dotnet 5 函数应用程序，我已经从 devops 管道构建和部署了几周.

I have a dotnet 5 function app that I've been building and deploying from a devops pipeline for a couple of weeks.

在最新版本之后，我在 App Insights 中看到以下错误:

Following the most recent release, I see the following error in App Insights:

异常类型 System.TimeoutException异常消息 操作已超时.日志级别错误prop__{OriginalFormat} 无法为运行时启动新的语言工作者:dotnet-isolated.类别 Microsoft.Azure.WebJobs.Script.Workers.Rpc.RpcFunctionInvocationDispatcherSystem.TimeoutException:操作已超时.在 Microsoft.Azure.WebJobs.Script.Grpc.GrpcWorkerChannel.StartWorkerProcessAsync()

Exception type System.TimeoutException Exception message The operation has timed out. LogLevel Error prop__{OriginalFormat} Failed to start a new language worker for runtime: dotnet-isolated. Category Microsoft.Azure.WebJobs.Script.Workers.Rpc.RpcFunctionInvocationDispatcher System.TimeoutException: The operation has timed out. at Microsoft.Azure.WebJobs.Script.Grpc.GrpcWorkerChannel.StartWorkerProcessAsync()

csproj 文件:

<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>net5.0</TargetFramework>
    <Nullable>enable</Nullable>
    <UserSecretsId>4f786da6-0d47-4ccc-b343-638a6e34e1cf</UserSecretsId>
  </PropertyGroup>

  <ItemGroup>
    <None Remove="local.settings.json" />
  </ItemGroup>

  <ItemGroup>
    <Content Include="local.settings.json">
      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
      <CopyToPublishDirectory>Never</CopyToPublishDirectory>
    </Content>
  </ItemGroup>

  <ItemGroup>
    <PackageReference Include="Microsoft.AspNetCore.Mvc.Abstractions" Version="2.2.0" />
    <PackageReference Include="Microsoft.AspNetCore.Mvc.Core" Version="2.2.5" />
    <PackageReference Include="Microsoft.Azure.Functions.Worker" Version="1.2.0" />
    <PackageReference Include="Microsoft.Azure.Functions.Worker.Extensions.Abstractions" Version="1.0.0" />
    <PackageReference Include="Microsoft.Azure.Functions.Worker.Extensions.Http" Version="3.0.13" />
    <PackageReference Include="Microsoft.Azure.Functions.Worker.Extensions.Storage" Version="4.0.4" />
    <PackageReference Include="Microsoft.Azure.Functions.Worker.Sdk" Version="1.0.3" />
    <PackageReference Include="Microsoft.Azure.Services.AppAuthentication" Version="1.6.1" />
    <PackageReference Include="Microsoft.Data.SqlClient" Version="3.0.0" />
    <PackageReference Include="Microsoft.Extensions.Configuration.UserSecrets" Version="5.0.0" />
    <PackageReference Include="NSwag.AspNetCore" Version="13.11.1" />
    <PackageReference Include="Serilog.AspNetCore" Version="4.1.0" />
    <PackageReference Include="Serilog.Sinks.ApplicationInsights" Version="3.1.0" />
    <PackageReference Include="Serilog.Sinks.MSSqlServer" Version="5.6.0" />
  </ItemGroup>

  <ItemGroup>
    <ProjectReference Include="..infrastructureSmsRouter.GovNotifySmsRouter.GovNotify.csproj" />
    <ProjectReference Include="..SmsRouter.InfrastructureSmsRouter.EntityFramework.csproj" />
    <ProjectReference Include="..SmsRouter.UtrnSmsRouter.Utrn.csproj" />
  </ItemGroup>

  <ItemGroup>
    <None Update="host.json">
      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
    </None>
  </ItemGroup>

</Project>

host.json:

{
  "version": "2.0"
}

功能应用配置:

[
  {
    "name": "APPINSIGHTS_INSTRUMENTATIONKEY",
    "value": "<my key is here>",
    "slotSetting": true
  },
  {
    "name": "AzureWebJobsStorage",
    "value": "DefaultEndpointsProtocol=https;AccountName=storesmsroutermsdn;AccountKey=<my key is here>;EndpointSuffix=core.windows.net",
    "slotSetting": false
  },
  {
    "name": "FUNCTIONS_EXTENSION_VERSION",
    "value": "~3",
    "slotSetting": false
  },
  {
    "name": "FUNCTIONS_WORKER_RUNTIME",
    "value": "dotnet-isolated",
    "slotSetting": false
  },
  {
    "name": "WEBSITE_CONTENTAZUREFILECONNECTIONSTRING",
    "value": "DefaultEndpointsProtocol=https;AccountName=storesmsroutermsdn;AccountKey=<my key is here>;EndpointSuffix=core.windows.net",
    "slotSetting": false
  },
  {
    "name": "WEBSITE_CONTENTSHARE",
    "value": "func-smsrouter-msdn-01b300",
    "slotSetting": false
  },
  {
    "name": "WEBSITE_ENABLE_SYNC_UPDATE_SITE",
    "value": "true",
    "slotSetting": false
  },
  {
    "name": "WEBSITE_RUN_FROM_PACKAGE",
    "value": "1",
    "slotSetting": false
  }
]

函数定义

[Function("HttpExample")]
    public static HttpResponseData Run([HttpTrigger(AuthorizationLevel.Function, "get", "post")] HttpRequestData req,
        FunctionContext executionContext)
    {
        var response = req.CreateResponse(HttpStatusCode.OK);
        response.Headers.Add("Content-Type", "text/plain; charset=utf-8");

        response.WriteString("Welcome to Azure Functions!");

        return response;
    }

还有其他人遇到过这个问题吗?

Has anyone else run into this problem?

注意:我现在已经通过 Azure 门户为此创建了一个支持票证 - ID 是 2106280050000196.Github 问题 这里

Note: I have now created a support ticket for this via the Azure Portal - the id is 2106280050000196. Github issue here

根据@Kaylan 的建议，我使用 Azure CLI 创建了一个带有 --runtime dotnet-isolated 参数的新函数应用程序.然后我将我的函数部署到其中(使用带有 Deploy Azure Function 任务的 devops 管道)，但恐怕我会继续看到同样的错误.

Following the suggestion from @Kaylan, I used Azure CLI to create a new function app with --runtime dotnet-isolated param. I then deployed my functions into this (using devops pipeline with the Deploy Azure Function task) but I'm afraid I continue to see the same error.

我也尝试部署到固定应用服务计划(而不是消费)，但仍然遇到同样的问题.

I've also tried deploying to a fixed app service plan (rather than consumption) but continued to hit the same problem.

推荐答案

我得到这个问题是因为我已经从一个正常"移动了.dotnet 服务，需要将 FUNCTIONS_WORKER_RUNTIME 从 dotnet 调整为 dotnet-isolated:

I got this propblem because I'd moved form a "normal" dotnet service and needed to tweak the FUNCTIONS_WORKER_RUNTIME from dotnet to dotnet-isolated:

{
  "IsEncrypted": false,
  "Values": {

    "FUNCTIONS_WORKER_RUNTIME": "dotnet-isolated",
    ....

  }
}

这篇关于Azure 函数 - 无法为运行时启动新的语言工作者:dotnet-isolated的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！