使用发布管道将.NET Core 3.0 API部署到Azure Web App [英] Deploying .NET Core 3.0 API to Azure Web App using Release Pipeline

问题描述

我正在尝试将我的API从.NET Core 2.2升级到3.0，但是我无法使Azure Web App实际使用3.0运行该应用程序。

I'm attempting to upgrade my API from .NET Core 2.2 to 3.0, but I cannot get the Azure Web App to actually run the application using 3.0.

我的构建管道配置：

trigger:
- master

pool:
  vmImage: 'ubuntu-latest'

variables:
  buildConfiguration: 'Release'

steps:
- task: UseDotNet@2
  displayName: 'Use .NET Core 3'
  inputs:
    version: 3.x
- script: dotnet tool install --global dotnet-ef
- script: dotnet build --configuration $(buildConfiguration)
  displayName: 'dotnet build $(buildConfiguration)'
- task: efcore-migration-script-generator-task@0
  inputs:
    projectpath: 'Models/Models.csproj'
    databasecontexts: 'DataContext'
    startupprojectpath: 'Api/Api.csproj'
    targetfolder: '$(build.artifactstagingdirectory)/migrations'
- script: dotnet publish --output $(Build.ArtifactStagingDirectory)
  displayName: 'dotnet publish $(Build.ArtifactStagingDirectory)'
- task: PublishBuildArtifacts@1
  inputs:
    PathtoPublish: '$(Build.ArtifactStagingDirectory)'
    ArtifactName: 'drop'
    publishLocation: 'Container'

<然后，我有一个多阶段发布管道，该管道使用 Azure App Service Deploy 任务将工件发布到Azure。一切正常运行

I then have a multi-stage release pipeline that publishes the artifact to Azure using the Azure App Service Deploy Task. Everything runs without issue

我已经按照此处，以及运行powershell命令 Test-Path D：\home\SiteExtensions\AspNetCoreRuntime.3.0.x86\ 返回 true 。不过，我仍然看到以下错误。

I've installed the preview extension, as directed here, and running the powershell command Test-Path D:\home\SiteExtensions\AspNetCoreRuntime.3.0.x86\ returns true. I'm still seeing the following error though.

ANCM未能找到本地依赖项

返回Powershell，运行 dotnet --version 和 dotnet- list-runtimes 表明，尽管存在3.0运行时，但它只能识别.NET Core 2运行时。尽我所知，安装站点扩展并不会更新使用新的 dotnet 版本的路径，并且Azure Devops部署任务似乎没有任何选择覆盖默认值。有没有人设法通过Azure Devops发布管道部署.NET Core 3应用程序？

Back in Powershell, running dotnet --version and dotnet --list-runtimes shows that it only recognizes .NET Core 2 runtimes, despite the 3.0 runtime being present. As best I can tell, installing the site extension doesn't update the path to use the new dotnet version, and the Azure Devops deploy task doesn't seem to have any options to override the default. Has anyone managed to get a .NET Core 3 app deployed through Azure Devops Release Pipelines?

推荐答案

我不认为这是无论如何，都是很好的解决方案，但是我现在正在使用的解决方法是添加一个 web.config 文件，该文件将完整路径传递给的网站扩展版本 dotnet

I don't consider it a good solution by any means, but the workaround I'm using right now that is working is to add a web.config file that passes the full path to the site extension version of dotnet

<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <location path="." inheritInChildApplications="false">
    <system.webServer>
      <handlers>
        <add name="aspNetCore" path="*" verb="*" modules="AspNetCoreModuleV2" resourceType="Unspecified" />
      </handlers>
      <aspNetCore processPath="D:\home\SiteExtensions\AspNetCoreRuntime.3.0.x86\dotnet" arguments=".\Api.dll" stdoutLogEnabled="false" stdoutLogFile=".\logs\stdout" hostingModel="InProcess" />
    </system.webServer>
  </location>
</configuration>

我仍在寻找不太容易出错的解决方案。

I'm still looking for a solution that isn't so error prone.

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