Debugging/Demo.ps1
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$ScriptPath = Split-Path $MyInvocation.MyCommand.Path . "$ScriptPath\..\0-CommonInit.ps1" # here is a sample resource - nService psedit "$env:ProgramFiles\windowspowershell\modules\nPSDesiredStateConfiguration\DSCResources\Nana_nService\Nana_nService.psm1" # copy a buggy resource to demo debugging copy "$env:ProgramFiles\windowspowershell\modules\nPSDesiredStateConfiguration\DSCResources\Nana_nService\Nana_nService.psm1" "$env:ProgramFiles\windowspowershell\modules\nPSDesiredStateConfiguration\DSCResources\Nana_nService\Nana_nService.Original.psm1" copy "$ScriptPath\Nana_nService_Buggy.psm1" "$env:ProgramFiles\windowspowershell\modules\nPSDesiredStateConfiguration\DSCResources\Nana_nService\Nana_nService.psm1" # here is a sample configuration psedit "$ScriptPath\ServiceConfiguration.ps1" # invoke the configuration . "$ScriptPath\ServiceConfiguration.ps1" ServiceConfiguration -OutputPath "$Outputpath\ServiceConfiguration" Start-DscConfiguration -Path "$Outputpath\ServiceConfiguration" -ComputerName localhost -Verbose -force -Wait # enable debugging for DSC Resources Enable-DscDebug -BreakAll # apply the configuration again Start-DscConfiguration -Path "$Outputpath\ServiceConfiguration" -ComputerName localhost -Verbose -force -Wait # disable debugging Disable-DscDebug # restore the correct file copy "$env:ProgramFiles\windowspowershell\modules\nPSDesiredStateConfiguration\DSCResources\Nana_nService\Nana_nService.original.psm1" ` "$env:ProgramFiles\windowspowershell\modules\nPSDesiredStateConfiguration\DSCResources\Nana_nService\Nana_nService.psm1" # DSC debugging uses the PowerShell debugging enhancements introduced in v5 # Get a list of Processes hosting PowerShell that can be debugged Get-PSHostProcessInfo # can attach to any process using #Enter-PSHostProcess -Id -AppDomainName # can get list of runspaces to debug Get-Runspace # debug using Debug-Runspace # Debug-Runspace -id # debugging class based resources is similar copy "$env:ProgramFiles\windowspowershell\modules\nServiceManager\nService.psm1" "$env:ProgramFiles\windowspowershell\modules\nServiceManager\nService.Original.psm1" copy "$ScriptPath\nService_Buggy.psm1" "$env:ProgramFiles\windowspowershell\modules\nServiceManager\nService.psm1" psedit "$ScriptPath\ServiceConfigurationClasses.ps1" . "$ScriptPath\ServiceConfigurationClasses.ps1" ServiceConfigurationClasses -OutputPath "$Outputpath\ServiceConfigurationClasses" Start-DscConfiguration -Path "$Outputpath\ServiceConfigurationClasses" -ComputerName localhost -Verbose -force -Wait # enable debugging for DSC resources Enable-DscDebug -BreakAll # apply the configuration again # note the 2 step over and 1 Step into for the class based resource Start-DscConfiguration -Path "$Outputpath\ServiceConfigurationClasses" -ComputerName localhost -Verbose -force -Wait # disable debugging Disable-DscDebug # restore contents back copy "$env:ProgramFiles\windowspowershell\modules\nServiceManager\nService.original.psm1" "$env:ProgramFiles\windowspowershell\modules\nServiceManager\nService.psm1" |