modules/deploy/dsc/ext/PsGallery/xDnsServer.1.5.0.0/DSCResources/MSFT_xDnsRecord/MSFT_xDnsRecord.psm1
|
function Get-TargetResource { [CmdletBinding()] [OutputType([System.Collections.Hashtable])] param ( [parameter(Mandatory = $true)] [System.String] $Name, [parameter(Mandatory = $true)] [System.String] $Zone, [parameter(Mandatory = $true)] [ValidateSet("ARecord", "CName")] [System.String] $Type, [parameter(Mandatory = $true)] [System.String] $Target, [ValidateSet('Present','Absent')] [System.String] $Ensure = 'Present' ) Write-Verbose "Looking up DNS record for $Name in $Zone" $record = Get-DnsServerResourceRecord -ZoneName $Zone -Name $Name -ErrorAction SilentlyContinue if ($record -eq $null) { return @{ Name = $Name.HostName; Zone = $Zone; Target = $Target; Ensure = 'Absent'; } } if ($Type -eq "CName") { $Recorddata = ($record.RecordData.hostnamealias).TrimEnd('.') } if ($Type -eq "ARecord") { $Recorddata = $record.RecordData.IPv4address.IPAddressToString } return @{ Name = $record.HostName; Zone = $Zone; Target = $Recorddata; Ensure = 'Present' } } function Set-TargetResource { [CmdletBinding()] param ( [parameter(Mandatory = $true)] [System.String] $Name, [parameter(Mandatory = $true)] [System.String] $Zone, [parameter(Mandatory = $true)] [ValidateSet("ARecord", "CName")] [System.String] $Type, [parameter(Mandatory = $true)] [System.String] $Target, [ValidateSet('Present','Absent')] [System.String] $Ensure = 'Present' ) $DNSParameters = @{Name=$Name; ZoneName=$Zone} if ($Ensure -eq 'Present') { if ($Type -eq "ARecord") { $DNSParameters.Add('A',$true) $DNSParameters.Add('IPv4Address',$target) } if ($Type -eq "CName") { $DNSParameters.Add('CName',$true) $DNSParameters.Add('HostNameAlias',$Target) } Write-Verbose "Creating $Type for DNS $Target in $Zone" Add-DnsServerResourceRecord @DNSParameters } elseif ($Ensure -eq 'Absent') { $DNSParameters.Add('Computername','localhost') $DNSParameters.Add('Force',$true) if ($Type -eq "ARecord") { $DNSParameters.Add('RRType','A') } if ($Type -eq "CName") { $DNSParameters.Add('RRType','CName') } Write-Verbose "Removing $Type for DNS $Target in $Zone" Remove-DnsServerResourceRecord @DNSParameters } } function Test-TargetResource { [CmdletBinding()] [OutputType([System.Boolean])] param ( [parameter(Mandatory = $true)] [System.String] $Name, [parameter(Mandatory = $true)] [System.String] $Zone, [parameter(Mandatory = $true)] [ValidateSet("ARecord", "CName")] [System.String] $Type, [parameter(Mandatory = $true)] [System.String] $Target, [ValidateSet('Present','Absent')] [System.String] $Ensure = 'Present' ) Write-Verbose "Testing for DNS $Name in $Zone" $result = @(Get-TargetResource @PSBoundParameters) if ($Ensure -ne $result.Ensure) { return $false } elseif ($Ensure -eq 'Present' -and ($result.Target -ne $Target)) { return $false } return $true } Export-ModuleMember -Function *-TargetResource |