DSCResources/MSFT_SPSearchServiceApp/MSFT_SPSearchServiceApp.psm1
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function Get-TargetResource { # Ignoring this because we need to generate a stub credential to return up the current # crawl account as a PSCredential [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSAvoidUsingConvertToSecureStringWithPlainText", "")] [CmdletBinding()] [OutputType([System.Collections.Hashtable])] param ( [Parameter(Mandatory = $true)] [System.String] $Name, [Parameter()] [System.String] $ProxyName, [Parameter(Mandatory = $true)] [System.String] $ApplicationPool, [Parameter()] [System.String] $DatabaseServer, [Parameter()] [System.String] $DatabaseName, [Parameter()] [ValidateSet("Present","Absent")] [System.String] $Ensure = "Present", [Parameter()] [System.String] $SearchCenterUrl, [Parameter()] [System.Boolean] $CloudIndex, [Parameter()] [System.Management.Automation.PSCredential] $DefaultContentAccessAccount, [Parameter()] [System.Management.Automation.PSCredential] $WindowsServiceAccount, [Parameter()] [System.Management.Automation.PSCredential] $InstallAccount ) Write-Verbose -Message "Getting Search service application '$Name'" $result = Invoke-SPDSCCommand -Credential $InstallAccount ` -Arguments @($PSBoundParameters, $PSScriptRoot) ` -ScriptBlock { $params = $args[0] $scriptRoot = $args[1] Import-Module -Name (Join-Path $scriptRoot "MSFT_SPSearchServiceApp.psm1") [void][System.Reflection.Assembly]::LoadWithPartialName("Microsoft.SharePoint") [void][System.Reflection.Assembly]::LoadWithPartialName("Microsoft.SharePoint.Administration") [void][System.Reflection.Assembly]::LoadWithPartialName("Microsoft.Office.Server.Search.Administration") [void][System.Reflection.Assembly]::LoadWithPartialName("Microsoft.Office.Server.Search") [void][System.Reflection.Assembly]::LoadWithPartialName("Microsoft.Office.Server") $serviceAppPool = Get-SPServiceApplicationPool $params.ApplicationPool if ($null -eq $serviceAppPool) { Write-Verbose -Message ("Specified service application pool $($params.ApplicationPool) " + ` "does not exist.") } $serviceApps = Get-SPServiceApplication -Name $params.Name -ErrorAction SilentlyContinue $nullReturn = @{ Name = $params.Name ApplicationPool = $params.ApplicationPool Ensure = "Absent" } if ($null -eq $serviceApps) { return $nullReturn } $serviceApp = $serviceApps | Where-Object -FilterScript { $_.GetType().FullName -eq "Microsoft.Office.Server.Search.Administration.SearchServiceApplication" } if ($null -eq $serviceApp) { return $nullReturn } else { $c = [Microsoft.Office.Server.Search.Administration.SearchContext]::GetContext($serviceApp.Name) $sc = New-Object -TypeName Microsoft.Office.Server.Search.Administration.Content ` -ArgumentList $c; $dummyPassword = ConvertTo-SecureString -String "-" -AsPlainText -Force if ($null -ne $sc.DefaultGatheringAccount) { $defaultAccount = New-Object -TypeName System.Management.Automation.PSCredential ` -ArgumentList @($sc.DefaultGatheringAccount, $dummyPassword) } $cloudIndex = $false $version = Get-SPDSCInstalledProductVersion if(($version.FileMajorPart -gt 15) ` -or ($version.FileMajorPart -eq 15 -and $version.FileBuildPart -ge 4745)) { $cloudIndex = $serviceApp.CloudIndex } $serviceAppProxies = Get-SPServiceApplicationProxy -ErrorAction SilentlyContinue if ($null -ne $serviceAppProxies) { $serviceAppProxy = $serviceAppProxies | Where-Object -FilterScript { $serviceApp.IsConnected($_) } if ($null -ne $serviceAppProxy) { $proxyName = $serviceAppProxy.Name } } $searchService = Get-SPEnterpriseSearchService $windowsAccount = New-Object -TypeName System.Management.Automation.PSCredential ` -ArgumentList @($searchService.ProcessIdentity, $dummyPassword) $returnVal = @{ Name = $serviceApp.DisplayName ProxyName = $proxyName ApplicationPool = $serviceApp.ApplicationPool.Name DatabaseName = $serviceApp.SearchAdminDatabase.Name DatabaseServer = $serviceApp.SearchAdminDatabase.NormalizedDataSource Ensure = "Present" SearchCenterUrl = $serviceApp.SearchCenterUrl DefaultContentAccessAccount = $defaultAccount CloudIndex = $cloudIndex WindowsServiceAccount = $windowsAccount InstallAccount = $params.InstallAccount } return $returnVal } } return $result } function Set-TargetResource { [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [System.String] $Name, [Parameter()] [System.String] $ProxyName, [Parameter(Mandatory = $true)] [System.String] $ApplicationPool, [Parameter()] [System.String] $DatabaseServer, [Parameter()] [System.String] $DatabaseName, [Parameter()] [ValidateSet("Present","Absent")] [System.String] $Ensure = "Present", [Parameter()] [System.String] $SearchCenterUrl, [Parameter()] [System.Boolean] $CloudIndex, [Parameter()] [System.Management.Automation.PSCredential] $DefaultContentAccessAccount, [Parameter()] [System.Management.Automation.PSCredential] $WindowsServiceAccount, [Parameter()] [System.Management.Automation.PSCredential] $InstallAccount ) Write-Verbose -Message "Setting Search service application '$Name'" $result = Get-TargetResource @PSBoundParameters if ($result.Ensure -eq "Absent" -and $Ensure -eq "Present") { # Create the service app as it doesn't exist Write-Verbose -Message "Creating Search Service Application $Name" Invoke-SPDSCCommand -Credential $InstallAccount -Arguments $PSBoundParameters -ScriptBlock { $params = $args[0] $serviceAppPool = Get-SPServiceApplicationPool $params.ApplicationPool if ($null -eq $serviceAppPool) { throw ("Specified service application pool $($params.ApplicationPool) does not " + ` "exist. Please make sure it exists before continuing.") } $serviceInstance = Get-SPEnterpriseSearchServiceInstance -Local Start-SPEnterpriseSearchServiceInstance -Identity $serviceInstance ` -ErrorAction SilentlyContinue $newParams = @{ Name = $params.Name ApplicationPool = $params.ApplicationPool } if ($params.ContainsKey("DatabaseServer") -eq $true) { $newParams.Add("DatabaseServer", $params.DatabaseServer) } if ($params.ContainsKey("DatabaseName") -eq $true) { $newParams.Add("DatabaseName", $params.DatabaseName) } if ($params.ContainsKey("CloudIndex") -eq $true -and $params.CloudIndex -eq $true) { $version = Get-SPDSCInstalledProductVersion if (($version.FileMajorPart -gt 15) ` -or ($version.FileMajorPart -eq 15 -and $version.FileBuildPart -ge 4745)) { $newParams.Add("CloudIndex", $params.CloudIndex) } else { throw ("Please install SharePoint 2016 or SharePoint 2013 with August " + ` "2015 CU or higher before attempting to create a cloud enabled " + ` "search service application") } } $app = New-SPEnterpriseSearchServiceApplication @newParams if ($app) { if ($null -eq $params.ProxyName) { $pName = "$($params.Name) Proxy" } else { $pName = $params.ProxyName } New-SPEnterpriseSearchServiceApplicationProxy -Name $pName -SearchApplication $app if ($params.ContainsKey("DefaultContentAccessAccount") -eq $true) { $appPool = Get-SPServiceApplicationPool -Identity $params.ApplicationPool $account = $params.DefaultContentAccessAccount $setParams = @{ ApplicationPool = $appPool Identity = $app DefaultContentAccessAccountName = $account.UserName DefaultContentAccessAccountPassword = $account.Password } Set-SPEnterpriseSearchServiceApplication @setParams } if ($params.ContainsKey("SearchCenterUrl") -eq $true) { $serviceApp = Get-SPServiceApplication -Name $params.Name | ` Where-Object -FilterScript { $_.GetType().FullName -eq "Microsoft.Office.Server.Search.Administration.SearchServiceApplication" } $serviceApp.SearchCenterUrl = $params.SearchCenterUrl $serviceApp.Update() } if ($params.ContainsKey("WindowsServiceAccount") -eq $true) { Set-SPEnterpriseSearchService -ServiceAccount $params.WindowsServiceAccount.UserName ` -ServicePassword $params.WindowsServiceAccount.Password } } } } if ($result.Ensure -eq "Present" -and $Ensure -eq "Present") { # Update the service app that already exists Write-Verbose -Message "Updating Search Service Application $Name" Invoke-SPDSCCommand -Credential $InstallAccount ` -Arguments @($PSBoundParameters, $result) ` -ScriptBlock { $params = $args[0] $result = $args[1] $serviceApp = Get-SPServiceApplication -Name $params.Name | ` Where-Object -FilterScript { $_.GetType().FullName -eq "Microsoft.Office.Server.Search.Administration.SearchServiceApplication" } $appPool = Get-SPServiceApplicationPool -Identity $params.ApplicationPool $setParams = @{ ApplicationPool = $appPool Identity = $serviceApp } if ($params.ContainsKey("DefaultContentAccessAccount") -eq $true) { $account = $params.DefaultContentAccessAccount $setParams.Add("DefaultContentAccessAccountName", $account.UserName) $setParams.Add("DefaultContentAccessAccountPassword", $account.Password) } Set-SPEnterpriseSearchServiceApplication @setParams if ($params.ContainsKey("SearchCenterUrl") -eq $true) { $serviceApp = Get-SPServiceApplication -Name $params.Name | ` Where-Object -FilterScript { $_.GetType().FullName -eq "Microsoft.Office.Server.Search.Administration.SearchServiceApplication" } $serviceApp.SearchCenterUrl = $params.SearchCenterUrl $serviceApp.Update() } if ($params.ContainsKey("WindowsServiceAccount") -eq $true -and ` $result.WindowsServiceAccount.UserName -ne $params.WindowsServiceAccount.UserName) { Set-SPEnterpriseSearchService -ServiceAccount $params.WindowsServiceAccount.UserName ` -ServicePassword $params.WindowsServiceAccount.Password } } } if ($Ensure -eq "Absent") { # The service app should not exit Write-Verbose -Message "Removing Search Service Application $Name" Invoke-SPDSCCommand -Credential $InstallAccount ` -Arguments $PSBoundParameters ` -ScriptBlock { $params = $args[0] $serviceApp = Get-SPServiceApplication -Name $params.Name | Where-Object -FilterScript { $_.GetType().FullName -eq "Microsoft.Office.Server.Search.Administration.SearchServiceApplication" } $proxies = Get-SPServiceApplicationProxy foreach($proxyInstance in $proxies) { if($serviceApp.IsConnected($proxyInstance)) { $proxyInstance.Delete() } } Remove-SPServiceApplication -Identity $serviceApp -Confirm:$false } } } function Test-TargetResource { [CmdletBinding()] [OutputType([System.Boolean])] param ( [Parameter(Mandatory = $true)] [System.String] $Name, [Parameter()] [System.String] $ProxyName, [Parameter(Mandatory = $true)] [System.String] $ApplicationPool, [Parameter()] [System.String] $DatabaseServer, [Parameter()] [System.String] $DatabaseName, [Parameter()] [ValidateSet("Present","Absent")] [System.String] $Ensure = "Present", [Parameter()] [System.String] $SearchCenterUrl, [Parameter()] [System.Boolean] $CloudIndex, [Parameter()] [System.Management.Automation.PSCredential] $DefaultContentAccessAccount, [Parameter()] [System.Management.Automation.PSCredential] $WindowsServiceAccount, [Parameter()] [System.Management.Automation.PSCredential] $InstallAccount ) Write-Verbose -Message "Testing Search service application '$Name'" $PSBoundParameters.Ensure = $Ensure $CurrentValues = Get-TargetResource @PSBoundParameters if ($PSBoundParameters.ContainsKey("DefaultContentAccessAccount") ` -and $Ensure -eq "Present") { if ($DefaultContentAccessAccount.UserName ` -ne $CurrentValues.DefaultContentAccessAccount.UserName) { Write-Verbose -Message "Default content access account is different, returning false" return $false } } if ($PSBoundParameters.ContainsKey("WindowsServiceAccount") ` -and $Ensure -eq "Present") { if ($WindowsServiceAccount.UserName ` -ne $CurrentValues.WindowsServiceAccount.UserName) { Write-Verbose -Message "Windows service account is different, returning false" return $false } } if ($Ensure -eq "Present") { return Test-SPDscParameterState -CurrentValues $CurrentValues ` -DesiredValues $PSBoundParameters ` -ValuesToCheck @("Ensure", "ApplicationPool", "SearchCenterUrl") } else { return Test-SPDscParameterState -CurrentValues $CurrentValues ` -DesiredValues $PSBoundParameters ` -ValuesToCheck @("Ensure") } } Export-ModuleMember -Function *-TargetResource |