使用Powershell在IIS中设置变量 [英] Setting variables in IIS using powershell

问题描述

试图自动配置网站，需要为netcore应用程序设置一些环境变量.

trying to automate the configuration of a website, it is require to setup some environment variables for an netcore application.

我准备了以下脚本:

$env:sitename="MyApp"

$env:IMAGEDIRECTORYPATH="C:\Temp\Images\"
$env:REDISINSTANCENAME="DEV"
$env:CACHESERVERHOSTIP="192.168.0.1"
$env:QUEUEMACHINENAME="BOG11"
$env:QUEUESALGORITHMSQUEUE="BOG11\private$\Algorithms"

Import-Module WebAdministration

$envVariables = (
     @{name='SignalRHub';value="$env:IMAGEDIRECTORYPATH"},
     @{name='ApiServerUrl';value="$env:QUEUESALGORITHMSQUEUE"} 
)

$envVariables2 = (
     @{name='SignalRHub3';value="$env:IMAGEDIRECTORYPATH"},
     @{name='ApiServerUrl3';value="$env:QUEUESALGORITHMSQUEUE"} 
)

set-WebConfigurationProperty -pspath "MACHINE/WEBROOT/APPHOST/$env:SiteName"  -filter "system.webServer/aspNetCore/environmentVariables" -name "." -value $envVariables
set-WebConfigurationProperty -pspath "MACHINE/WEBROOT/APPHOST/$env:SiteName"  -filter "system.webServer/aspNetCore/environmentVariables" -name "." -value $envVariables2

我在服务器A中运行了脚本，它运行良好.

I ran the script in Server A, it works perfectly.

然后我在服务器B中运行了脚本，我得到了:

then I ran the script in Server B, and I got this:

set-WebConfigurationProperty : The request is not supported. (Exception from HRESULT: 0x80070032)
At line:23 char:1
+ set-WebConfigurationProperty -pspath "MACHINE/WEBROOT/APPHOST/$env:Si ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : NotSpecified: (:) [Set-WebConfigurationProperty], COMException
    + FullyQualifiedErrorId : System.Runtime.InteropServices.COMException,Microsoft.IIs.PowerShell.Provider.SetConfigurationPropertyCommand

set-WebConfigurationProperty : The request is not supported. (Exception from HRESULT: 0x80070032)
At line:24 char:1
+ set-WebConfigurationProperty -pspath "MACHINE/WEBROOT/APPHOST/$env:Si ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : NotSpecified: (:) [Set-WebConfigurationProperty], COMException
    + FullyQualifiedErrorId : System.Runtime.InteropServices.COMException,Microsoft.IIs.PowerShell.Provider.SetConfigurationPropertyCommand

服务器B是从服务器B克隆的.

Server B was cloned from Server B.

什么可能导致此行为?

推荐答案

可以改用以下命令吗?

Set-WebConfigurationProperty -pspath "MACHINE/WEBROOT/APPHOST" -location $env:sitename -filter "system.webServer/aspNetCore/environmentVariables" -name "." -value $envVars

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