Azure Function应用-发布失败

Question

我无法发布（WebDeploy）我的Azure Function应用程序（这是一个耐用的功能，我知道这无关紧要，但是以防万一）。今天开始发生这种情况。

我的Visual Studio的输出窗口中出现“发布失败”弹出窗口和以下错误消息。

错误信息

<ProjectName> -> C:\search\source\<Solution Folder>\obj\Release\netstandard2.0\PubTmp\Out\
C:\Program Files\dotnet\sdk\2.1.202\Sdks\Microsoft.NET.Sdk.Publish\build\netstandard1.0\PublishTargets\Microsoft.NET.Sdk.Publish.MSDeploy.targets(139,5): error : Web deployment task failed. (Could not connect to the remote computer ("<functionappname>.scm.azurewebsites.net"). On the remote computer, make sure that Web Deploy is installed and that the required process ("Web Management Service") is started.  Learn more at: http://go.microsoft.com/fwlink/?LinkId=221672#ERROR_DESTINATION_NOT_REACHABLE.) [<projectname>.csproj]
C:\Program Files\dotnet\sdk\2.1.202\Sdks\Microsoft.NET.Sdk.Publish\build\netstandard1.0\PublishTargets\Microsoft.NET.Sdk.Publish.MSDeploy.targets(139,5): error : The requested resource does not exist, or the requested URL is incorrect. [<projectname>.csproj]
C:\Program Files\dotnet\sdk\2.1.202\Sdks\Microsoft.NET.Sdk.Publish\build\netstandard1.0\PublishTargets\Microsoft.NET.Sdk.Publish.MSDeploy.targets(139,5): error : Error details: [<projectname>.csproj]
C:\Program Files\dotnet\sdk\2.1.202\Sdks\Microsoft.NET.Sdk.Publish\build\netstandard1.0\PublishTargets\Microsoft.NET.Sdk.Publish.MSDeploy.targets(139,5): error : Could not connect to the remote computer ("<functionappname>.scm.azurewebsites.net"). On the remote computer, make sure that Web Deploy is installed and that the required process ("Web Management Service") is started.  Learn more at: http://go.microsoft.com/fwlink/?LinkId=221672#ERROR_DESTINATION_NOT_REACHABLE. [<projectname>.csproj]
C:\Program Files\dotnet\sdk\2.1.202\Sdks\Microsoft.NET.Sdk.Publish\build\netstandard1.0\PublishTargets\Microsoft.NET.Sdk.Publish.MSDeploy.targets(139,5): error : The remote server returned an error: (404) Not Found. [<projectname>.csproj]
  Publish failed to deploy.

函数运行时-Beta

在浏览器中访问Function App Url时，出现“您的Function App 2.0预览已启动并正在运行”消息。而且，我在Kudu门户中也没有看到任何错误。

我删除了该功能，并重新创建了同名的运气。

任何帮助深表感谢。

更新：这也是我也遇到的另一个错误。

C:\Program Files\dotnet\sdk\2.1.202\Sdks\Microsoft.NET.Sdk.Publish\build\netstandard1.0\PublishTargets\Microsoft.NET.Sdk.Publish.MSDeploy.targets(139,5): error : Web deployment task failed. ((7/25/2018 1:16:27 PM) An error occurred when the request was processed on the remote computer.) [<Project Name>.csproj]
C:\Program Files\dotnet\sdk\2.1.202\Sdks\Microsoft.NET.Sdk.Publish\build\netstandard1.0\PublishTargets\Microsoft.NET.Sdk.Publish.MSDeploy.targets(139,5): error :  [<Project Name>.csproj]
C:\Program Files\dotnet\sdk\2.1.202\Sdks\Microsoft.NET.Sdk.Publish\build\netstandard1.0\PublishTargets\Microsoft.NET.Sdk.Publish.MSDeploy.targets(139,5): error : (7/25/2018 1:16:27 PM) An error occurred when the request was processed on the remote computer. [<Project Name>.csproj]
C:\Program Files\dotnet\sdk\2.1.202\Sdks\Microsoft.NET.Sdk.Publish\build\netstandard1.0\PublishTargets\Microsoft.NET.Sdk.Publish.MSDeploy.targets(139,5): error : An error was encountered when processing operation 'Create Directory' on 'D:\home\site\wwwroot\bin'. [<Project Name>.csproj]
C:\Program Files\dotnet\sdk\2.1.202\Sdks\Microsoft.NET.Sdk.Publish\build\netstandard1.0\PublishTargets\Microsoft.NET.Sdk.Publish.MSDeploy.targets(139,5): error : The error code was 0x800703E6. [<Project Name>.csproj]
C:\Program Files\dotnet\sdk\2.1.202\Sdks\Microsoft.NET.Sdk.Publish\build\netstandard1.0\PublishTargets\Microsoft.NET.Sdk.Publish.MSDeploy.targets(139,5): error : Invalid access to memory location. [<Project Name>.csproj]
C:\Program Files\dotnet\sdk\2.1.202\Sdks\Microsoft.NET.Sdk.Publish\build\netstandard1.0\PublishTargets\Microsoft.NET.Sdk.Publish.MSDeploy.targets(139,5): error :  [<Project Name>.csproj]
C:\Program Files\dotnet\sdk\2.1.202\Sdks\Microsoft.NET.Sdk.Publish\build\netstandard1.0\PublishTargets\Microsoft.NET.Sdk.Publish.MSDeploy.targets(139,5): error :    at Microsoft.Web.Deployment.NativeMethods.RaiseIOExceptionFromErrorCode(Win32ErrorCode errorCode, String maybeFullPath) [<Project Name>.csproj]
C:\Program Files\dotnet\sdk\2.1.202\Sdks\Microsoft.NET.Sdk.Publish\build\netstandard1.0\PublishTargets\Microsoft.NET.Sdk.Publish.MSDeploy.targets(139,5): error :    at Microsoft.Web.Deployment.FileSystemInfoEx.set_Attributes(FileAttributes value) [<Project Name>.csproj]
C:\Program Files\dotnet\sdk\2.1.202\Sdks\Microsoft.NET.Sdk.Publish\build\netstandard1.0\PublishTargets\Microsoft.NET.Sdk.Publish.MSDeploy.targets(139,5): error :    at Microsoft.Web.Deployment.DirPathProviderBase.Add(DeploymentObject source, Boolean whatIf) [<Project Name>.csproj]
  Publish failed to deploy.

谢谢，Praveen

Answer 1

我通过在应用程序设置上设置WEBSITE_RUN_FROM_PACKAGE为解决了这个问题0。我通过将 WebDeploy 包从 Azure DevOps 同步到应用服务文件系统而不是从 .zip 包运行它来上传函数文件。

在https://docs.microsoft.com/bs-cyrl-ba/azure/azure-functions/run-functions-from-deployment-package 上解释了从部署包运行函数以及这样做的所有好处，但请记住：

1. 只需将 .zip 部署包上传到d:\home\data\sitepackages（不要使用 msdeploy 动词“sync”来同步 wwwroot 上的文件系统）
2. 添加一个 packagename.txt 只包含文件夹中的包文件名，不包含任何空格

Answer 2

转到 azure 门户，停止函数应用，从 vs 发布，然后重新启动。

Answer 3

不知道是否已关闭，但在将新的SDK版本部署到较旧的Azure功能应用程序时遇到了相同的问题。这是我的工作：不是从Azure门户下载部署配置文件，而是使用Visual Studio自动部署创建了一个新配置文件。这很重要-从Visual Studio部署时，它应该要求您升级已部署应用程序的版本，单击“是”，您的应用程序将被部署。