Azure DevOps版本FTP上传任务几乎每次都会失败（但并非总是如此）

Question

我在Azure DevOps中配置了一个发行版，并且FTP上载步骤遇到问题，该步骤通常会失败，但有时会起作用。我正在尝试部署到常规IIS框，而不是Azure订阅，并且只能通过FTP访问它。

当版本进入FTP上载步骤时，日志显示以下内容（IP地址被遮盖）...

##[section]Starting: FTP Upload
==============================================================================
Task         : FTP upload
Description  : Upload files using FTP
Version      : 2.154.0
Author       : Microsoft Corporation
Help         : https://docs.microsoft.com/azure/devops/pipelines/tasks/utility/ftp-upload
==============================================================================
f71d50fb-1433-4a21-9748-e519c6a8ffcd exists true
connecting to: 1.1.1.1:21
connected: 220 FileZilla Server version 0.9.48 beta written by Tim Kosse (tim.kosse@filezilla-project.org) Please visit http
files uploaded: 0, directories processed: 1, total: 1, remaining: 133, remote directory successfully created/verified: /
File: /AutoMapper.Extensions.Microsoft.DependencyInjection.dll Type: upload Transferred: 0
File: /AutoMapper.Extensions.Microsoft.DependencyInjection.dll Type: upload Transferred: 0
##[error]Unhandled: This socket has been ended by the other party
##[warning]FTPError: 550 can't access file.
connecting to: 1.1.1.1:21
connected: 220 FileZilla Server version 0.9.48 beta written by Tim Kosse (tim.kosse@filezilla-project.org) Please visit http
File: /AutoMapper.Extensions.Microsoft.DependencyInjection.dll Type: upload Transferred: 0
File: /AutoMapper.Extensions.Microsoft.DependencyInjection.dll Type: upload Transferred: 0
##[error]Unhandled: This socket has been ended by the other party
##[warning]FTPError: 550 can't access file.
connecting to: 1.1.1.1:21
connected: 220 FileZilla Server version 0.9.48 beta written by Tim Kosse (tim.kosse@filezilla-project.org) Please visit http
File: /AutoMapper.Extensions.Microsoft.DependencyInjection.dll Type: upload Transferred: 0
File: /AutoMapper.Extensions.Microsoft.DependencyInjection.dll Type: upload Transferred: 0
##[error]Unhandled: This socket has been ended by the other party
##[warning]FTPError: 550 can't access file.
connecting to: 1.1.1.1:21
connected: 220 FileZilla Server version 0.9.48 beta written by Tim Kosse (tim.kosse@filezilla-project.org) Please visit http
##[error]FTPError: 550 can't access file.

host: 1.1.1.1
path: /
files uploaded: 0
directories processed: 1
unprocessed files & directories: 133
##[error]Ftp Upload failed
disconnecting from: 1.1.1.1
##[section]Finishing: FTP Upload

使用相同的FTP凭据，我可以使用FileZilla毫无问题地访问和上传。

我看到了this answer，这表明您需要先停止Azure应用程序，但是他为此提出的建议似乎不适用于从DevOps发行，因为我看不到您在哪里。 d添加代码行。

有人可以帮助吗？

Answer 1

如果要使用命令行，请添加Azure CLI task

否则，您也可以通过Azure App Service Manage task

停止应用服务

但是，如果可以的话，我强烈建议您使用Azure App Service Deploy task任务代替FTP。

它具有一个复选框标志，可在部署文件之前使应用程序脱机。