Question

如何告诉DSC我需要先更新PowerShell本身？

我是否只使用脚本资源并安装chocolatey然后使用choco安装最新的WMF / PowerShell？

Answer 1

我已经写了一个样本来做这件事。我假设您使用PowerShell 4.0并希望更新到5.0，但概念是相同的。以下是完整sample的链接。

Set-ExecutionPolicy remotesigned
Set-WSManQuickConfig -Force
$nugetPath = Join-Path $env:temp nuget.exe
if(!(Test-Path $nugetPath))
{
    Invoke-WebRequest -UseBasicParsing -Uri https://nuget.org/nuget.exe -OutFile $nugetPath
}

&$nugetPath install XWindowsUpdate -source https://www.powershellgallery.com/api/v2 -outputDirectory "$env:programfiles\WindowsPowerShell\Modules\ " -ExcludeVersion 


Configuration WMF5Install
{
   Import-DscResource -ModuleName xWindowsUpdate
   Node localhost
   {
      xHotfix HotfixInstall
      {
          Path = 'E:\WindowsBlue-KB3055381-x64.msu'
          Id = 'KB3055381'
          Ensure = 'Present'
      }
       LocalConfigurationManager
       {
        RebootNodeIfNeeded = $true
       }
   }
}

$outputPath = Join-Path $env:temp Wmf5Install
WMF5Install -OutputPath $outputPath
Set-DscLocalConfigurationManager -Path $outputPath -Verbose
Start-DscConfiguration -Path $outputPath -Wait -Verbose -force

安装PowerShell的从属版本

1 个答案: