AutomatedLabDsc.psm1
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#region Install-LabDscPullServer function Install-LabDscPullServer { [cmdletBinding()] param ( [int]$InstallationTimeout = 15 ) Write-LogFunctionEntry $online = $true $lab = Get-Lab $roleName = [AutomatedLab.Roles]::DSCPullServer $requiredModules = 'xPSDesiredStateConfiguration', 'xDscDiagnostics', 'xWebAdministration' Write-ScreenInfo "Starting Pull Servers and waiting until they are ready" -NoNewLine Start-LabVM -RoleName DSCPullServer -ProgressIndicator 15 -Wait if (-not (Get-LabVM)) { Write-ScreenInfo -Message 'No machine definitions imported, so there is nothing to do. Please use Import-Lab first' Write-LogFunctionExit return } $machines = Get-LabVM -Role $roleName if (-not $machines) { Write-ScreenInfo -Message 'No DSC Pull Server defined in this lab, so there is nothing to do' Write-LogFunctionExit return } if (-not (Get-LabVM -Role Routing) -and $lab.DefaultVirtualizationEngine -eq 'HyperV') { Write-ScreenInfo 'Routing Role not detected, installing DSC in offline mode.' $online = $false } else { Write-ScreenInfo 'Routing Role detected, installing DSC in online mode.' } if ($online) { $machinesOnline = $machines | ForEach-Object { Test-LabMachineInternetConnectivity -ComputerName $_ -AsJob } | Receive-Job -Wait -AutoRemoveJob | Where-Object { $_.TcpTestSucceeded } | ForEach-Object { $_.NetAdapter.SystemName } #if there are machines online, get the ones that are offline if ($machinesOnline) { $machinesOffline = (Compare-Object -ReferenceObject $machines.FQDN -DifferenceObject $machinesOnline).InputObject } #if there are machines offline or all machines are offline if ($machinesOffline -or -not $machinesOnline) { Write-Error "The machines $($machinesOffline -join ', ') are not connected to the internet. Switching to offline mode." $online = $false } else { Write-ScreenInfo 'All DSC Pull Servers can reach the internet.' } } $wrongPsVersion = Invoke-LabCommand -ComputerName $machines -ScriptBlock { $PSVersionTable | Add-Member -Name ComputerName -MemberType NoteProperty -Value $env:COMPUTERNAME -PassThru -Force } -PassThru -NoDisplay | Where-Object { $_.PSVersion.Major -lt 5 } | Select-Object -ExpandProperty ComputerName if ($wrongPsVersion) { Write-Error "The following machines have an unsupported PowerShell version. At least PowerShell 5.0 is required. $($wrongPsVersion -join ', ')" return } Write-ScreenInfo -Message 'Waiting for machines to startup' -NoNewline Start-LabVM -RoleName $roleName -Wait -ProgressIndicator 15 $ca = Get-LabIssuingCA if (-not $ca) { Write-Error 'This role requires a Certificate Authority but there is no one defined in the lab. Please make sure that one machine has the role CaRoot or CaSubordinate.' return } if (-not (Test-LabCATemplate -TemplateName DscPullSsl -ComputerName $ca)) { New-LabCATemplate -TemplateName DscPullSsl -DisplayName 'Dsc Pull Sever SSL' -SourceTemplateName WebServer -ApplicationPolicy 'Server Authentication' ` -EnrollmentFlags Autoenrollment -PrivateKeyFlags AllowKeyExport -Version 2 -SamAccountName 'Domain Computers' -ComputerName $ca -ErrorAction Stop } if (-not (Test-LabCATemplate -TemplateName DscMofEncryption -ComputerName $ca)) { New-LabCATemplate -TemplateName DscMofEncryption -DisplayName 'Dsc Mof File Encryption' -SourceTemplateName CEPEncryption -ApplicationPolicy 'Document Encryption' ` -KeyUsage KEY_ENCIPHERMENT, DATA_ENCIPHERMENT -EnrollmentFlags Autoenrollment -PrivateKeyFlags AllowKeyExport -Version 2 -SamAccountName 'Domain Computers' -ComputerName $ca } if ($Online) { Invoke-LabCommand -ActivityName 'Setup Dsc Pull Server 1' -ComputerName $machines -ScriptBlock { Install-WindowsFeature -Name DSC-Service Install-PackageProvider -Name NuGet -Force Install-Module -Name $requiredModules -Force } -Variable (Get-Variable -Name requiredModules) -AsJob -PassThru | Wait-Job | Receive-Job -Keep | Out-Null #only interested in errors } else { if ((Get-Module -ListAvailable -Name $requiredModules).Count -eq $requiredModules.Count) { Write-ScreenInfo "The required modules to install DSC ($($requiredModules -join ', ')) are found in PSModulePath" } else { Write-ScreenInfo "Downloading the modules '$($requiredModules -join ', ')' locally and copying them to the DSC Pull Servers." Install-PackageProvider -Name NuGet -Force | Out-Null Install-Module -Name $requiredModules -Force } foreach ($module in $requiredModules) { $moduleBase = Get-Module -Name $module -ListAvailable | Sort-Object -Property Version -Descending | Select-Object -First 1 -ExpandProperty ModuleBase $moduleDestination = Split-Path -Path $moduleBase -Parent Copy-LabFileItem -Path $moduleBase -ComputerName $machines -DestinationFolderPath $moduleDestination -Recurse } } Copy-LabFileItem -Path $labSources\PostInstallationActivities\SetupDscPullServer\SetupDscPullServerEdb.ps1, $labSources\PostInstallationActivities\SetupDscPullServer\SetupDscPullServerMdb.ps1, $labSources\PostInstallationActivities\SetupDscPullServer\SetupDscPullServerSql.ps1, $labSources\PostInstallationActivities\SetupDscPullServer\DscTestConfig.ps1 -ComputerName $machines foreach ($machine in $machines) { $role = $machine.Roles | Where-Object Name -eq $roleName $doNotPushLocalModules = [bool]$role.Properties.DoNotPushLocalModules if (-not $doNotPushLocalModules) { $moduleNames = (Get-Module -ListAvailable | Where-Object { $_.Tags -contains 'DSCResource' -and $_.Name -notin $requiredModules }).Name Write-ScreenInfo "Publishing local DSC resources: $($moduleNames -join ', ')..." -NoNewLine foreach ($module in $moduleNames) { $moduleBase = Get-Module -Name $module -ListAvailable | Sort-Object -Property Version -Descending | Select-Object -First 1 -ExpandProperty ModuleBase $moduleDestination = Split-Path -Path $moduleBase -Parent Copy-LabFileItem -Path $moduleBase -ComputerName $machines -DestinationFolderPath $moduleDestination -Recurse } Write-ScreenInfo 'finished' } } $accessDbEngine = Get-LabInternetFile -Uri $(Get-LabConfigurationItem -Name AccessDatabaseEngine2016x86) -Path $labsources\SoftwarePackages -PassThru $jobs = @() foreach ($machine in $machines) { $role = $machine.Roles | Where-Object Name -eq $roleName $databaseEngine = if ($role.Properties.DatabaseEngine) { $role.Properties.DatabaseEngine } else { 'edb' } if ($databaseEngine -eq 'mdb') { #Install the missing database driver for access mbd that is no longer available on Windows Server 2016+ if ((Get-LabVM -ComputerName $machine).OperatingSystem.Version -gt '6.3.0.0') { Install-LabSoftwarePackage -Path $accessDbEngine.FullName -CommandLine '/passive /quiet' -ComputerName $machines } } if ($machine.DefaultVirtualizationEngine -eq 'Azure') { Write-PSFMessage -Message ('Adding external port 8080 to Azure load balancer') (Get-Lab).AzureSettings.LoadBalancerPortCounter++ $remotePort = (Get-Lab).AzureSettings.LoadBalancerPortCounter Add-LWAzureLoadBalancedPort -Port $remotePort -DestinationPort 8080 -ComputerName $machine -ErrorAction SilentlyContinue } Request-LabCertificate -Subject "CN=$machine" -TemplateName DscMofEncryption -ComputerName $machine -PassThru | Out-Null $cert = Request-LabCertificate -Subject "CN=$($machine.Name)" -SAN $machine.Name, $machine.FQDN -TemplateName DscPullSsl -ComputerName $machine -PassThru -ErrorAction Stop $setupParams = @{ ComputerName = $machine CertificateThumbPrint = $cert.Thumbprint RegistrationKey = Get-LabConfigurationItem -Name DscPullServerRegistrationKey DatabaseEngine = $databaseEngine } if ($role.Properties.DatabaseName) { $setupParams.DatabaseName = $role.Properties.DatabaseName } if ($role.Properties.SqlServer) { $setupParams.SqlServer = $role.Properties.SqlServer } $jobs += Invoke-LabCommand -ActivityName "Setting up DSC Pull Server on '$machine'" -ComputerName $machine -ScriptBlock { if ($setupParams.DatabaseEngine -eq 'edb') { C:\SetupDscPullServerEdb.ps1 -ComputerName $setupParams.ComputerName -CertificateThumbPrint $setupParams.CertificateThumbPrint -RegistrationKey $setupParams.RegistrationKey } elseif ($setupParams.DatabaseEngine -eq 'mdb') { C:\SetupDscPullServerMdb.ps1 -ComputerName $setupParams.ComputerName -CertificateThumbPrint $setupParams.CertificateThumbPrint -RegistrationKey $setupParams.RegistrationKey Copy-Item -Path C:\Windows\System32\WindowsPowerShell\v1.0\Modules\PSDesiredStateConfiguration\PullServer\Devices.mdb -Destination 'C:\Program Files\WindowsPowerShell\DscService\Devices.mdb' } elseif ($setupParams.DatabaseEngine -eq 'sql') { C:\SetupDscPullServerSql.ps1 -ComputerName $setupParams.ComputerName -CertificateThumbPrint $setupParams.CertificateThumbPrint -RegistrationKey $setupParams.RegistrationKey -SqlServer $setupParams.SqlServer -DatabaseName $setupParams.DatabaseName } else { Write-Error "The database engine is unknown" return } C:\DscTestConfig.ps1 Start-Job -ScriptBlock { Publish-DSCModuleAndMof -Source C:\DscTestConfig } | Wait-Job | Out-Null } -Variable (Get-Variable -Name setupParams) -AsJob -PassThru } Write-ScreenInfo -Message 'Waiting for configuration of DSC Pull Server to complete' -NoNewline Wait-LWLabJob -Job $jobs -ProgressIndicator 10 -Timeout $InstallationTimeout -NoDisplay if ($jobs | Where-Object -Property State -eq 'Failed') { throw ('Setting up the DSC pull server failed. Please review the output of the following jobs: {0}' -f ($jobs.Id -join ',')) } $jobs = Install-LabWindowsFeature -ComputerName $machines -FeatureName Web-Mgmt-Tools -AsJob -NoDisplay Write-ScreenInfo -Message 'Waiting for installation of IIS web admin tools to complete' Wait-LWLabJob -Job $jobs -ProgressIndicator 0 -Timeout $InstallationTimeout -NoDisplay foreach ($machine in $machines) { $registrationKey = Invoke-LabCommand -ActivityName 'Get Registration Key created on the Pull Server' -ComputerName $machine -ScriptBlock { Get-Content 'C:\Program Files\WindowsPowerShell\DscService\RegistrationKeys.txt' } -PassThru -NoDisplay $machine.InternalNotes.DscRegistrationKey = $registrationKey } Export-Lab Write-LogFunctionExit } #endregion Install-LabDscPullServer #region Install-LabDscClient function Install-LabDscClient { [CmdletBinding(DefaultParameterSetName = 'ByName')] param( [Parameter(Mandatory, ParameterSetName = 'ByName')] [string[]]$ComputerName, [Parameter(ParameterSetName = 'All')] [switch]$All, [string[]]$PullServer ) if ($All) { $machines = Get-LabVM | Where-Object { $_.Roles.Name -notin 'DC', 'RootDC', 'FirstChildDC', 'DSCPullServer' } } else { $machines = Get-LabVM -ComputerName $ComputerName } if (-not $machines) { Write-Error 'Machines to configure DSC Pull not defined or not found in the lab.' return } Start-LabVM -ComputerName $machines -Wait if ($PullServer) { if (-not (Get-LabVM -ComputerName $PullServer | Where-Object { $_.Roles.Name -contains 'DSCPullServer' })) { Write-Error "The given DSC Pull Server '$PullServer' could not be found in the lab." return } else { $pullServerMachines = Get-LabVM -ComputerName $PullServer } } else { $pullServerMachines = Get-LabVM -Role DSCPullServer } Copy-LabFileItem -Path $labSources\PostInstallationActivities\SetupDscClients\SetupDscClients.ps1 -ComputerName $machines foreach ($machine in $machines) { Invoke-LabCommand -ActivityName 'Setup DSC Pull Clients' -ComputerName $machine -ScriptBlock { param ( [Parameter(Mandatory)] [string[]]$PullServer, [Parameter(Mandatory)] [string[]]$RegistrationKey ) C:\SetupDscClients.ps1 -PullServer $PullServer -RegistrationKey $RegistrationKey } -ArgumentList $pullServerMachines.FQDN, $pullServerMachines.InternalNotes.DscRegistrationKey -PassThru } } #endregion Install-LabDscClient #region Invoke-LabDscConfiguration function Invoke-LabDscConfiguration { [CmdletBinding(DefaultParameterSetName = 'New')] param( [Parameter(Mandatory, ParameterSetName = 'New')] [System.Management.Automation.ConfigurationInfo]$Configuration, [Parameter(Mandatory)] [string[]]$ComputerName, [Parameter(ParameterSetName = 'New')] [hashtable]$ConfigurationData, [Parameter(ParameterSetName = 'UseExisting')] [switch]$UseExisting, [switch]$Wait ) Write-LogFunctionEntry $lab = Get-Lab if (-not $lab.Machines) { Write-LogFunctionExitWithError -Message 'No machine definitions imported, so there is nothing to do. Please use Import-Lab first' return } $machines = Get-LabVM -ComputerName $ComputerName if ($machines.Count -ne $ComputerName.Count) { Write-Error -Message 'Not all machines specified could be found in the lab.' Write-LogFunctionExit return } if ($PSCmdlet.ParameterSetName -eq 'New') { $outputPath = "$($global:labSources)\$(Get-LabConfigurationItem -Name DscMofPath)\$(New-Guid)" if (Test-Path -Path $outputPath) { Remove-Item -Path $outputPath -Recurse -Force } New-Item -ItemType Directory -Path $outputPath -Force | Out-Null if ($ConfigurationData) { $result = ValidateUpdate-ConfigurationData -ConfigurationData $ConfigurationData if (-not $result) { return } } $tempPath = [System.IO.Path]::GetTempFileName() Remove-Item -Path $tempPath New-Item -ItemType Directory -Path $tempPath | Out-Null $dscModules = @() $null = foreach ($c in $ComputerName) { if ($ConfigurationData) { $adaptedConfig = $ConfigurationData.Clone() } Write-Information -MessageData "Creating Configuration MOF '$($Configuration.Name)' for node '$c'" -Tags DSC if ($Configuration.Parameters.ContainsKey('ComputerName')) { $mof = & $Configuration.Name -OutputPath $tempPath -ConfigurationData $adaptedConfig -ComputerName $c -WarningAction SilentlyContinue } else { $mof = & $Configuration.Name -OutputPath $tempPath -ConfigurationData $adaptedConfig -WarningAction SilentlyContinue } if ($mof.Count -gt 1) { $mof = $mof | Where-Object { $_.Name -like "*$c*" } } $mof = $mof | Rename-Item -NewName "$($Configuration.Name)_$c.mof" -Force -PassThru $mof | Move-Item -Destination $outputPath -Force Remove-Item -Path $tempPath -Force -Recurse } $mofFiles = Get-ChildItem -Path $outputPath -Filter *.mof | Where-Object Name -Match '(?<ConfigurationName>\w+)_(?<ComputerName>[\w-_]+)\.mof' foreach ($c in $ComputerName) { foreach ($mofFile in $mofFiles) { if ($mofFile.Name -match "(?<ConfigurationName>$($Configuration.Name))_(?<ComputerName>$c)\.mof") { Send-File -Source $mofFile.FullName -Session (New-LabPSSession -ComputerName $Matches.ComputerName) -Destination "C:\AL Dsc\$($Configuration.Name)" -Force } } } #Get-DscConfigurationImportedResource now needs to walk over all the resources used in the composite resource #to find out all the reuqired modules we need to upload in total $requiredDscModules = Get-DscConfigurationImportedResource -Name $Configuration.Name -ErrorAction Stop foreach ($requiredDscModule in $requiredDscModules) { Send-ModuleToPSSession -Module (Get-Module -Name $requiredDscModule -ListAvailable) -Session (New-LabPSSession -ComputerName $ComputerName) -Scope AllUsers -IncludeDependencies } Invoke-LabCommand -ComputerName $ComputerName -ActivityName 'Applying new DSC configuration' -ScriptBlock { $path = "C:\AL Dsc\$($args[0])" Remove-Item -Path "$path\localhost.mof" -ErrorAction SilentlyContinue $mofFiles = Get-ChildItem -Path $path -Filter *.mof if ($mofFiles.Count -gt 1) { throw "There is more than one MOF file in the folder '$path'. Expected is only one file." } $mofFiles | Rename-Item -NewName localhost.mof Start-DscConfiguration -Path $path -Wait:$Wait } -ArgumentList $Configuration.Name, $Wait } else { Invoke-LabCommand -ComputerName $ComputerName -ActivityName 'Applying existing DSC configuration' -ScriptBlock { Start-DscConfiguration -UseExisting -Wait:$Wait } -ArgumentList $Wait } Remove-Item -Path $outputPath -Recurse -Force Write-LogFunctionExit } #endregion Invoke-LabDscConfiguration #region Remove-LabDscLocalConfigurationManagerConfiguration function Remove-LabDscLocalConfigurationManagerConfiguration { param( [Parameter(Mandatory)] [string[]]$ComputerName ) Write-LogFunctionEntry function Remove-DscLocalConfigurationManagerConfiguration { param( [string[]]$ComputerName = 'localhost' ) [DSCLocalConfigurationManager()] configuration LcmDefaultConfiguration { param( [string[]]$ComputerName = 'localhost' ) Node $ComputerName { Settings { RefreshMode = 'Push' ConfigurationModeFrequencyMins = 15 ConfigurationMode = 'ApplyAndMonitor' RebootNodeIfNeeded = $true } } } $path = New-Item -ItemType Directory -Path "$([System.IO.Path]::GetTempPath())\$(New-Guid)" Remove-DscConfigurationDocument -Stage Current, Pending -Force LcmDefaultConfiguration -OutputPath $path.FullName | Out-Null Set-DscLocalConfigurationManager -Path $path.FullName -Force Remove-Item -Path $path.FullName -Recurse -Force try { Test-DscConfiguration -ErrorAction Stop Write-Error 'There was a problem resetting the Local Configuration Manger configuration' } catch { Write-Host 'DSC Local Configuration Manger was reset to default values' } } $lab = Get-Lab if (-not $lab.Machines) { Write-LogFunctionExitWithError -Message 'No machine definitions imported, so there is nothing to do. Please use Import-Lab first' return } $machines = Get-LabVM -ComputerName $ComputerName if ($machines.Count -ne $ComputerName.Count) { Write-Error -Message 'Not all machines specified could be found in the lab.' Write-LogFunctionExit return } Invoke-LabCommand -ActivityName 'Removing DSC LCM configuration' -ComputerName $ComputerName -ScriptBlock (Get-Command -Name Remove-DscLocalConfigurationManagerConfiguration).ScriptBlock Write-LogFunctionExit } #endregion Remove-LabDscLocalConfigurationManagerConfiguration #region Set-LabDscLocalConfigurationManagerConfiguration function Set-LabDscLocalConfigurationManagerConfiguration { param( [Parameter(Mandatory)] [string[]]$ComputerName, [ValidateSet('ContinueConfiguration', 'StopConfiguration')] [string]$ActionAfterReboot, [string]$CertificateID, [string]$ConfigurationID, [int]$RefreshFrequencyMins, [bool]$AllowModuleOverwrite, [ValidateSet('ForceModuleImport','All', 'None')] [string]$DebugMode, [string[]]$ConfigurationNames, [int]$StatusRetentionTimeInDays, [ValidateSet('Push', 'Pull')] [string]$RefreshMode, [int]$ConfigurationModeFrequencyMins, [ValidateSet('ApplyAndAutoCorrect', 'ApplyOnly', 'ApplyAndMonitor')] [string]$ConfigurationMode, [bool]$RebootNodeIfNeeded, [hashtable[]]$ConfigurationRepositoryWeb, [hashtable[]]$ReportServerWeb, [hashtable[]]$PartialConfiguration ) Write-LogFunctionEntry function Set-DscLocalConfigurationManagerConfiguration { param( [string[]]$ComputerName = 'localhost', [ValidateSet('ContinueConfiguration', 'StopConfiguration')] [string]$ActionAfterReboot, [string]$CertificateID, [string]$ConfigurationID, [int]$RefreshFrequencyMins, [bool]$AllowModuleOverwrite, [ValidateSet('ForceModuleImport','All', 'None')] [string]$DebugMode, [string[]]$ConfigurationNames, [int]$StatusRetentionTimeInDays, [ValidateSet('Push', 'Pull')] [string]$RefreshMode, [int]$ConfigurationModeFrequencyMins, [ValidateSet('ApplyAndAutoCorrect', 'ApplyOnly', 'ApplyAndMonitor')] [string]$ConfigurationMode, [bool]$RebootNodeIfNeeded, [hashtable[]]$ConfigurationRepositoryWeb, [hashtable[]]$ReportServerWeb, [hashtable[]]$PartialConfiguration ) if ($PartialConfiguration) { throw (New-Object System.NotImplementedException) } if ($ConfigurationRepositoryWeb) { $validKeys = 'Name', 'ServerURL', 'RegistrationKey', 'ConfigurationNames', 'AllowUnsecureConnection' foreach ($hashtable in $ConfigurationRepositoryWeb) { if (-not (Test-HashtableKeys -Hashtable $hashtable -ValidKeys $validKeys)) { Write-Error 'The parameter hashtable contains invalid keys. Check the previous error to see details' return } } } if ($ReportServerWeb) { $validKeys = 'Name', 'ServerURL', 'RegistrationKey', 'AllowUnsecureConnection' foreach ($hashtable in $ReportServerWeb) { if (-not (Test-HashtableKeys -Hashtable $hashtable -ValidKeys $validKeys)) { Write-Error 'The parameter hashtable contains invalid keys. Check the previous error to see details' return } } } $sb = New-Object System.Text.StringBuilder [void]$sb.AppendLine('[DSCLocalConfigurationManager()]') [void]$sb.AppendLine('configuration LcmConfiguration') [void]$sb.AppendLine('{') [void]$sb.AppendLine('param([string[]]$ComputerName = "localhost")') [void]$sb.AppendLine('Node $ComputerName') [void]$sb.AppendLine('{') [void]$sb.AppendLine('Settings') [void]$sb.AppendLine('{') if ($PSBoundParameters.ContainsKey('ActionAfterReboot')) { [void]$sb.AppendLine("ActionAfterReboot = '$ActionAfterReboot'") } if ($PSBoundParameters.ContainsKey('RefreshMode')) { [void]$sb.AppendLine("RefreshMode = '$RefreshMode'") } if ($PSBoundParameters.ContainsKey('ConfigurationModeFrequencyMins')) { [void]$sb.AppendLine("ConfigurationModeFrequencyMins = $ConfigurationModeFrequencyMins") } if ($PSBoundParameters.ContainsKey('CertificateID')) { [void]$sb.AppendLine("CertificateID = $CertificateID") } if ($PSBoundParameters.ContainsKey('ConfigurationID')) { [void]$sb.AppendLine("ConfigurationID = $ConfigurationID") } if ($PSBoundParameters.ContainsKey('AllowModuleOverwrite')) { [void]$sb.AppendLine("AllowModuleOverwrite = `$$AllowModuleOverwrite") } if ($PSBoundParameters.ContainsKey('RebootNodeIfNeeded')) { [void]$sb.AppendLine("RebootNodeIfNeeded = `$$RebootNodeIfNeeded") } if ($PSBoundParameters.ContainsKey('DebugMode')) { [void]$sb.AppendLine("DebugMode = '$DebugMode'") } if ($PSBoundParameters.ContainsKey('ConfigurationNames')) { [void]$sb.AppendLine("ConfigurationNames = @('$($ConfigurationNames -join "', '")')") } if ($PSBoundParameters.ContainsKey('StatusRetentionTimeInDays')) { [void]$sb.AppendLine("StatusRetentionTimeInDays = $StatusRetentionTimeInDays") } if ($PSBoundParameters.ContainsKey('ConfigurationMode')) { [void]$sb.AppendLine("ConfigurationMode = '$ConfigurationMode'") } if ($PSBoundParameters.ContainsKey('RefreshFrequencyMins')) { [void]$sb.AppendLine("RefreshFrequencyMins = $RefreshFrequencyMins") } [void]$sb.AppendLine('}') foreach ($web in $ConfigurationRepositoryWeb) { [void]$sb.AppendLine("ConfigurationRepositoryWeb '$($web.Name)'") [void]$sb.AppendLine('{') [void]$sb.AppendLine("ServerURL = 'https://$($web.ServerURL):$($web.Port)/PSDSCPullServer.svc'") [void]$sb.AppendLine("RegistrationKey = '$($Web.RegistrationKey)'") [void]$sb.AppendLine("ConfigurationNames = @('$($Web.ConfigurationNames)')") [void]$sb.AppendLine("AllowUnsecureConnection = `$$($web.AllowUnsecureConnection)") [void]$sb.AppendLine('}') } [void]$sb.AppendLine('}') [void]$sb.AppendLine('{') foreach ($web in $ConfigurationRepositoryWeb) { [void]$sb.AppendLine("ReportServerWeb '$($web.Name)'") [void]$sb.AppendLine('{') [void]$sb.AppendLine("ServerURL = 'https://$($web.ServerURL):$($web.Port)/PSDSCPullServer.svc'") [void]$sb.AppendLine("RegistrationKey = '$($Web.RegistrationKey)'") [void]$sb.AppendLine("AllowUnsecureConnection = `$$($web.AllowUnsecureConnection)") [void]$sb.AppendLine('}') } [void]$sb.AppendLine('}') [void]$sb.AppendLine('}') Invoke-Expression $sb.ToString() $sb.ToString() | Out-File -FilePath c:\AL_DscLcm_Debug.txt $path = New-Item -ItemType Directory -Path "$([System.IO.Path]::GetTempPath())\$(New-Guid)" LcmConfiguration -OutputPath $path.FullName | Out-Null Set-DscLocalConfigurationManager -Path $path.FullName Remove-Item -Path $path.FullName -Recurse -Force try { Test-DscConfiguration -ErrorAction Stop Write-Error 'There was a problem resetting the Local Configuration Manger configuration' } catch { Write-Host 'DSC Local Configuration Manger was set to the new values' } } $lab = Get-Lab if (-not $lab.Machines) { Write-LogFunctionExitWithError -Message 'No machine definitions imported, so there is nothing to do. Please use Import-Lab first' return } $machines = Get-LabVM -ComputerName $ComputerName if ($machines.Count -ne $ComputerName.Count) { Write-Error -Message 'Not all machines specified could be found in the lab.' Write-LogFunctionExit return } $params = ([hashtable]$PSBoundParameters).Clone() Invoke-LabCommand -ActivityName 'Setting DSC LCM configuration' -ComputerName $ComputerName -ScriptBlock { Set-DscLocalConfigurationManagerConfiguration @params } -Function (Get-Command -Name Set-DscLocalConfigurationManagerConfiguration) -Variable (Get-Variable -Name params) Write-LogFunctionExit } #endregion Set-LabDscLocalConfigurationManagerConfiguration #region ValidateUpdate-ConfigurationData #taken from C:\Windows\system32\WindowsPowerShell\v1.0\Modules\PSDesiredStateConfiguration\PSDesiredStateConfiguration.psm1 function ValidateUpdate-ConfigurationData { param ( [Parameter(Mandatory)] [hashtable]$ConfigurationData ) if( -not $ConfigurationData.ContainsKey('AllNodes')) { $errorMessage = 'ConfigurationData parameter need to have property AllNodes.' $exception = New-Object -TypeName System.InvalidOperationException -ArgumentList $errorMessage Write-Error -Exception $exception -Message $errorMessage -Category InvalidOperation -ErrorId ConfiguratonDataNeedAllNodes return $false } if($ConfigurationData.AllNodes -isnot [array]) { $errorMessage = 'ConfigurationData parameter property AllNodes needs to be a collection.' $exception = New-Object -TypeName System.InvalidOperationException -ArgumentList $errorMessage Write-Error -Exception $exception -Message $errorMessage -Category InvalidOperation -ErrorId ConfiguratonDataAllNodesNeedHashtable return $false } $nodeNames = New-Object -TypeName 'System.Collections.Generic.HashSet[string]' -ArgumentList ([System.StringComparer]::OrdinalIgnoreCase) foreach($Node in $ConfigurationData.AllNodes) { if($Node -isnot [hashtable] -or -not $Node.NodeName) { $errorMessage = "all elements of AllNodes need to be hashtable and has a property 'NodeName'." $exception = New-Object -TypeName System.InvalidOperationException -ArgumentList $errorMessage Write-Error -Exception $exception -Message $errorMessage -Category InvalidOperation -ErrorId ConfiguratonDataAllNodesNeedHashtable return $false } if($nodeNames.Contains($Node.NodeName)) { $errorMessage = "There are duplicated NodeNames '{0}' in the configurationData passed in." -f $Node.NodeName $exception = New-Object -TypeName System.InvalidOperationException -ArgumentList $errorMessage Write-Error -Exception $exception -Message $errorMessage -Category InvalidOperation -ErrorId DuplicatedNodeInConfigurationData return $false } if($Node.NodeName -eq '*') { $AllNodeSettings = $Node } [void] $nodeNames.Add($Node.NodeName) } if($AllNodeSettings) { foreach($Node in $ConfigurationData.AllNodes) { if($Node.NodeName -ne '*') { foreach($nodeKey in $AllNodeSettings.Keys) { if(-not $Node.ContainsKey($nodeKey)) { $Node.Add($nodeKey, $AllNodeSettings[$nodeKey]) } } } } $ConfigurationData.AllNodes = @($ConfigurationData.AllNodes | Where-Object -FilterScript { $_.NodeName -ne '*' } ) } return $true } #endregion ValidateUpdate-ConfigurationData |