DSCResources/MSFT_ADReplicationSite/MSFT_ADReplicationSite.psm1
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$script:resourceModulePath = Split-Path -Path (Split-Path -Path $PSScriptRoot -Parent) -Parent $script:modulesFolderPath = Join-Path -Path $script:resourceModulePath -ChildPath 'Modules' $script:localizationModulePath = Join-Path -Path $script:modulesFolderPath -ChildPath 'ActiveDirectoryDsc.Common' Import-Module -Name (Join-Path -Path $script:localizationModulePath -ChildPath 'ActiveDirectoryDsc.Common.psm1') $script:localizedData = Get-LocalizedData -ResourceName 'MSFT_ADReplicationSite' <# .SYNOPSIS Returns the current state of the AD replication site. .PARAMETER Name Specifies the name of the AD replication site. #> function Get-TargetResource { [CmdletBinding()] [OutputType([System.Collections.Hashtable])] param ( [Parameter(Mandatory = $true)] [System.String] $Name, [Parameter()] [System.Boolean] $RenameDefaultFirstSiteName ) # Get the replication site filtered by it's name. If the site is not # present, the command will return $null. Write-Verbose -Message ($script:localizedData.GetReplicationSite -f $Name) $replicationSite = Get-ADReplicationSite -Filter { Name -eq $Name } -ErrorAction SilentlyContinue if ($null -eq $replicationSite) { Write-Verbose -Message ($script:localizedData.ReplicationSiteAbsent -f $Name) $returnValue = @{ Ensure = 'Absent' Name = $Name Description = $null RenameDefaultFirstSiteName = $RenameDefaultFirstSiteName } } else { Write-Verbose -Message ($script:localizedData.ReplicationSitePresent -f $Name) $returnValue = @{ Ensure = 'Present' Name = $Name Description = $replicationSite.Description RenameDefaultFirstSiteName = $RenameDefaultFirstSiteName } } return $returnValue } <# .SYNOPSIS Add, remove or rename the AD replication site. .PARAMETER Ensure Specifies if the AD replication site should be added or remove. Default value is 'Present'. .PARAMETER Name Specifies the name of the AD replication site. .PARAMETER RenameDefaultFirstSiteName Specify if the Default-First-Site-Name should be renamed, if it exists. Dafult value is 'false'. #> function Set-TargetResource { [CmdletBinding()] param ( [Parameter()] [ValidateSet('Present', 'Absent')] [System.String] $Ensure = 'Present', [Parameter(Mandatory = $true)] [System.String] $Name, [Parameter()] [System.Boolean] $RenameDefaultFirstSiteName = $false, [Parameter()] [System.String] $Description ) $getTargetResourceResult = Get-TargetResource -Name $Name -RenameDefaultFirstSiteName $RenameDefaultFirstSiteName if ($Ensure -eq 'Present') { if ($getTargetResourceResult.Ensure -eq 'Absent') { $defaultFirstSiteName = Get-ADReplicationSite -Filter { Name -eq 'Default-First-Site-Name' } -ErrorAction SilentlyContinue <# Check if the user specified to rename the Default-First-Site-Name and if it still exists. If both is true, rename the replication site instead of creating a new site. #> if ($RenameDefaultFirstSiteName -and $null -ne $defaultFirstSiteName) { Write-Verbose -Message ($script:localizedData.AddReplicationSiteDefaultFirstSiteName -f $Name) Rename-ADObject -Identity $defaultFirstSiteName.DistinguishedName -NewName $Name -ErrorAction Stop } else { Write-Verbose -Message ($script:localizedData.AddReplicationSite -f $Name) $newADReplicationSiteParameters = @{ Name = $Name ErrorAction = 'Stop' } if ($PSBoundParameters.ContainsKey('Description')) { $newADReplicationSiteParameters['Description'] = $Description } New-ADReplicationSite @newADReplicationSiteParameters } } if ($PSBoundParameters.ContainsKey('Description') -and $getTargetResourceResult.Description -ne $Description) { Write-Verbose -Message ($script:localizedData.UpdateReplicationSite -f $Name) Set-ADReplicationSite -Identity $Name -Description $Description } } if ($Ensure -eq 'Absent') { Write-Verbose -Message ($script:localizedData.RemoveReplicationSite -f $Name) Remove-ADReplicationSite -Identity $Name -Confirm:$false -ErrorAction Stop } } <# .SYNOPSIS Test the AD replication site. .PARAMETER Ensure Specifies if the AD replication site should be added or remove. Default value is 'Present'. .PARAMETER Name Specifies the name of the AD replication site. .PARAMETER RenameDefaultFirstSiteName Specify if the Default-First-Site-Name should be renamed, if it exists. Dafult value is 'false'. .PARAMETER Description Specifies a description of the object. This parameter sets the value of the Description property for the object. The LDAP Display Name (ldapDisplayName) for this property is 'description'. #> function Test-TargetResource { [CmdletBinding()] [OutputType([System.Boolean])] param ( [Parameter()] [ValidateSet('Present', 'Absent')] [System.String] $Ensure = 'Present', [Parameter(Mandatory = $true)] [System.String] $Name, [Parameter()] [System.Boolean] $RenameDefaultFirstSiteName = $false, [Parameter()] [System.String] $Description ) $getTargetResourceResult = Get-TargetResource -Name $Name -RenameDefaultFirstSiteName $RenameDefaultFirstSiteName $configurationCompliant = $true if ($getTargetResourceResult.Ensure -eq 'Absent') { # Site doesn't exist if ($getTargetResourceResult.Ensure -eq $Ensure) { # Site should not exist Write-Verbose -Message ($script:localizedData.ReplicationSiteInDesiredState -f $Name) } else { #Site should exist Write-Verbose -Message ($script:localizedData.ReplicationSiteNotInDesiredState -f $Name) $configurationCompliant = $false } } else { # Site Exists if ($getTargetResourceResult.Ensure -eq $Ensure) { # Site should exist if ($getTargetResourceResult.Description -ne $Description) { Write-Verbose -Message ($script:localizedData.ReplicationSiteNotInDesiredState -f $Name) $configurationCompliant = $false } else { Write-Verbose -Message ($script:localizedData.ReplicationSiteInDesiredState -f $Name) } } else { # Site should not exist Write-Verbose -Message ($script:localizedData.ReplicationSiteNotInDesiredState -f $Name) $configurationCompliant = $false } } return $configurationCompliant } |