天蓝色烧瓶< handler>在< fastCGI>中找不到scriptProcessor.应用程序配置 [英] Azure flask <handler> scriptProcessor could not be found in <fastCGI> application configuration

问题描述

我正在尝试在Azure Web应用程序中部署Python Flask应用程序.我创建了Web应用程序(Flask)并发布了我的代码.发布后，我从网站上得到了错误提示.

I am trying to deploy Python Flask application in the Azure web app. I had create web app(Flask) and published my code. After publish, I am getting below error from the site.

由于内部服务器错误而无法显示该页面发生了.

The page cannot be displayed because an internal server error has occurred.

查看日志时，我会看到以下错误.

When check the Log, i could see the below error.

但是，这仅发生在我的订阅中(MSDN提供了免费订阅).但是在组织"订阅中工作正常.

But this was happening only in my subscription(free subscription got with MSDN). But working fine in the Organisation subscription.

推荐答案

< fastCGI> 设置必须位于 applicationHost.config 文件中(位于 system.webServer 部分).只是将其放入 web.config 中是行不通的(通过在本地IIS而非Azure上进行测试来确认).配置示例如下所示:

The <fastCGI> settings must be in the applicationHost.config file (in the system.webServer section) of IIS. Just putting it into web.config does not work (confirmed by testing it on a local IIS, not in Azure). An example configuration may look like this:

<fastCgi>
  <application
    fullPath="D:\home\Python27\python.exe"
    arguments="D:\home\Python27\wfastcgi.py"
    maxInstances="16"
    idleTimeout="21600"
    instanceMaxRequests="10000000"
    signalBeforeTerminateSeconds="60"
    xdt:Transform="InsertIfMissing"
    xdt:Locator="Match(fullPath)">
    <environmentVariables>
      <environmentVariable name="PYTHONHOME" value="D:\home\Python27" />
    </environmentVariables>
  </application>
</fastCgi>

您可能要调整此配置.

这应该为本地IIS解决，您可以在其中编辑 applicationHost.config .我不确定Azure，但也许可以在这里找到一些提示: https://github.com/Azure/azure-python-siteextensions/issues/2 .

This should solve it for a local IIS where you can edit applicationHost.config. I'm not sure about Azure, but maybe you can find some hints here: https://github.com/Azure/azure-python-siteextensions/issues/2.

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