Internal/_InvokeDscConfiguration.ps1
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function _InvokeDscConfiguration { [cmdletbinding(DefaultParameterSetName = 'local')] param( #[ValidateSet('get','set','test')] #[string]$Method, [parameter(ParameterSetName = 'remote')] [string]$ComputerName, [parameter(ParameterSetName = 'local')] [string]$Path, [bool]$PrettyPrint, [bool]$TestOnly = $false ) $results = $null if ($PSCmdlet.ParameterSetName -eq 'local') { if ($TestOnly) { # Only test the DSC configuration and optionally PrettyPrint it if ($PrettyPrint) { $results = Test-DscConfiguration -Path $Path 4>&1 | _ConvertDSCVerboseOutput | foreach { if ($_.EnteringStage -and $_.State -eq 'Start' -and $_.resourceName) { _WriteResourceStatus -Resource $_.resource -Name $_.resourceName -Stage $_.Stage } # The current resource status if (($_.Message -ne [string]::Empty) -and ($_.State -ne 'End')) { _WriteResourceStatus -Resource $_.Resource -Name $ResourceName -Inner -Message $_.Message } # The current resource is complete if ($_.Stage -eq 'Test' -and $_.State -eq 'End') { _WriteResourceStatus -Resource $_.Resource -Name $ResourceName -Inner -Message $_.Message -Complete } } } else { $results = Test-DscConfiguration -Path $Path } return $results } else { # Execute the DSC configuration and optionally PrettyPrint it if ($PrettyPrint) { $endTestMsg = [string]::empty $endSetMsg = [string]::empty Start-DscConfiguration -Path $Path -Force -Wait -OutVariable results 4>&1 | _ConvertDSCVerboseOutput | foreach { #Write-Debug ($_ | ft * | out-string) # Display the start of the resource if ($_.Stage -eq 'Resource' -and $_.State -eq 'Start') { _WriteResourceStatus -Resource $_.resource -Name $_.resourceName -Stage $_.Stage } # Display the start of the test/set if (($_.Stage -eq 'Test' -or $_.Stage -eq 'Set') -and $_.State -eq 'Start' -and $_.resourceName -and $_.Message -eq [string]::empty) { if ($endTestMsg -eq [string]::empty) { _WriteResourceStatus -Resource $_.resource -Name $_.resourceName -Stage $_.Stage } } # Grab the ending message of the stage. This includes the time it took to execute that stage if ($_.Stage -eq 'Test' -and $_.State -eq 'End') { $endTestMsg = $_.Message } if ($_.Stage -eq 'Set' -and $_.State -eq 'End') { $endSetMsg = $_.Message } # Display the message for current stage if ($_.EnteringStage -eq $false -and ($_.Message -ne [string]::Empty)) { _WriteResourceStatus -Resource $_.Resource -Name $_.ResourceName -Inner -Message $_.Message } # # Testing the current resource is complete # # Skip this message and continue processing other lines to see if the resource testing true/false. # # For some reason, when using Start-DscConfiguration the verbose message at the end of the test stage doesn't # # state if it is in the desired state or not. For that, we must look for the line saying the Set state was skipped # # or not. DUMB if ($_.Stage -eq 'Set' -and $_.ResourceName) { if ($_.State -eq 'Skip') { $endTestMsg = "True $EndTestMsg" #Write-Debug "Skipping set" #Write-Debug $endTestMsg _WriteResourceStatus -Resource $_.Resource -Name $ResourceName -Inner -Message $endTestMsg -Complete $endTestMsg = [string]::Empty } elseIf ($_.State -eq 'Start') { #Write-Debug 'starting set stage' #Write-Debug "endtestmsg: $endTestMsg" if ($endTestMsg -like 'in *') { $endTestMsg = "False $endTestMsg" if ($_.EnteringStage -eq $true) { _WriteResourceStatus -Resource $_.Resource -Name $ResourceName -Inner -Message $endTestMsg -Complete _WriteResourceStatus -Resource $_.resource -Name $_.resourceName -Stage 'Set' $endTestMsg = [string]::Empty } } } } } return $results } else { $results = Start-DscConfiguration -Path $Path -Force -Wait return $results } } } else { if ($TestOnly) { # Only test the DSC configuration and optionally PrettyPrint it if ($PrettyPrint) { $results = Test-DscConfiguration -ComputerName $ComputerName 4>&1 | _ConvertDSCVerboseOutput | foreach { if ($_.EnteringStage -and $_.State -eq 'Start' -and $_.resourceName) { _WriteResourceStatus -Resource $_.resource -Name $_.resourceName -Stage $_.Stage } # The current resource status if (($_.Message -ne [string]::Empty) -and ($_.State -ne 'End')) { _WriteResourceStatus -Resource $_.Resource -Name $ResourceName -Inner -Message $_.Message } # The current resource is complete if ($_.Stage -eq 'Test' -and $_.State -eq 'End') { _WriteResourceStatus -Resource $_.Resource -Name $ResourceName -Inner -Message $_.Message -Complete } } } else { $results = Test-DscConfiguration -ComputerName $ComputerName } return $results } else { # At some point we may want to support a pool of provisioning servers and come up with # logic to pick an available one and publish/start the configuration on a provisiong server # not currently executing a configuration if ($PrettyPrint) { Start-DscConfiguration -ComputerName $ComputerName -Confirm:$false -Force -Wait 4>&1 | _ConvertDSCVerboseOutput foreach { # We are begining to process a new resource if ($_.Stage -eq 'Resource' -and $_.State -eq 'Start') { _WriteResourceStatus -Resource $_.resource -Name $_.resourceName -Stage Test } # The current resource status if (($_.Message -ne [string]::Empty) -and ($_.State -ne 'End')) { _WriteResourceStatus -Resource $_.Resource -Name $ResourceName -Inner -Message $_.Message } # The current resource is complete if ($_.Stage -eq 'Test' -and $_.State -eq 'End') { _WriteResourceStatus -Resource $_.Resource -Name $ResourceName -Inner -Message $_.Message -Complete } } } else { Start-DscConfiguration -ComputerName $ComputerName -Confirm:$false -Force -Wait } } } } |