functions/Get-DbaService.ps1
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function Get-DbaService { <# .SYNOPSIS Gets the SQL Server related services on a computer. .DESCRIPTION Gets the SQL Server related services on one or more computers. .PARAMETER ComputerName The SQL Server (or server in general) that you're connecting to. This command handles named instances. .PARAMETER InstanceName Only returns services that belong to the specific instances. .PARAMETER Credential Credential object used to connect to the computer as a different user. .PARAMETER Type Use -Type to collect only services of the desired SqlServiceType. Can be one of the following: "Agent","Browser","Engine","FullText","SSAS","SSIS","SSRS" .PARAMETER ServiceName Can be used to specify service names explicitly, without looking for service types/instances. .PARAMETER EnableException By default, when something goes wrong we try to catch it, interpret it and give you a friendly warning message. This avoids overwhelming you with "sea of red" exceptions, but is inconvenient because it basically disables advanced scripting. Using this switch turns this "nice by default" feature off and enables you to catch exceptions with your own try/catch. .NOTES Tags: Service, SqlServer, Instance, Connect Author: Klaas Vandenberghe ( @PowerDBAKlaas ) Requires Local Admin rights on destination computer(s). dbatools PowerShell module (https://dbatools.io) Copyright (C) 2016 Chrissy LeMaire License: MIT https://opensource.org/licenses/MIT .LINK https://dbatools.io/Get-DbaService .EXAMPLE Get-DbaService -ComputerName sqlserver2014a Gets the SQL Server related services on computer sqlserver2014a. .EXAMPLE 'sql1','sql2','sql3' | Get-DbaService Gets the SQL Server related services on computers sql1, sql2 and sql3. .EXAMPLE Get-DbaService -ComputerName sql1,sql2 | Out-GridView Gets the SQL Server related services on computers sql1 and sql2, and shows them in a grid view. .EXAMPLE Get-DbaService -ComputerName $MyServers -Type SSRS Gets the SQL Server related services of type "SSRS" (Reporting Services) on computers in the variable MyServers. .EXAMPLE $services = Get-DbaService -ComputerName sql1 -Type Agent,Engine $services.ChangeStartMode('Manual') Gets the SQL Server related services of types Sql Agent and DB Engine on computer sql1 and changes their startup mode to 'Manual'. .EXAMPLE (Get-DbaService sql1 -Type Engine).Restart($true) Calls a Restart method for each Engine service on computer sql1 with -Force option. #> [CmdletBinding(DefaultParameterSetName = "Search")] Param ( [parameter(ValueFromPipeline = $true, Position = 1)] [Alias("cn", "host", "Server")] [DbaInstanceParameter[]]$ComputerName = $env:COMPUTERNAME, [Parameter(ParameterSetName = "Search")] [Alias("Instance")] [string[]]$InstanceName, [PSCredential]$Credential, [Parameter(ParameterSetName = "Search")] [ValidateSet("Agent", "Browser", "Engine", "FullText", "SSAS", "SSIS", "SSRS")] [string[]]$Type, [Parameter(ParameterSetName = "ServiceName")] [string[]]$ServiceName, [Alias('Silent')] [switch]$EnableException ) begin { #Dictionary to transform service type IDs into the names from Microsoft.SqlServer.Management.Smo.Wmi.ManagedComputer.Services.Type $ServiceIdMap = @( @{ Name = "Engine"; Id = 1 }, @{ Name = "Agent"; Id = 2 }, @{ Name = "FullText"; Id = 3, 9 }, @{ Name = "SSIS"; Id = 4 }, @{ Name = "SSAS"; Id = 5 }, @{ Name = "SSRS"; Id = 6 }, @{ Name = "Browser"; Id = 7 }, @{ Name = "Unknown"; Id = 8 } ) if ($PsCmdlet.ParameterSetName -match 'Search') { if ($Type) { $searchClause = "" foreach ($itemType in $Type) { foreach ($id in ($ServiceIdMap | Where-Object { $_.Name -eq $itemType }).Id) { if ($searchClause) { $searchClause += ' OR ' } $searchClause += "SQLServiceType = $id" } } } else { $searchClause = "SQLServiceType > 0" } } elseif ($PsCmdlet.ParameterSetName -match 'ServiceName') { if ($ServiceName) { $searchClause = "" foreach ($sn in $ServiceName) { if ($searchClause) { $searchClause += ' OR ' } $searchClause += "ServiceName = '$sn'" } } else { $searchClause = "SQLServiceType > 0" } } } process { foreach ($Computer in $ComputerName.ComputerName) { $Server = Resolve-DbaNetworkName -ComputerName $Computer -Credential $credential if ($Server.FullComputerName) { $Computer = $server.FullComputerName Write-Message -Level VeryVerbose -Message "Getting SQL Server namespace on $Computer" -Target $Computer try { $namespaces = Get-DbaCmObject -ComputerName $Computer -NameSpace root\Microsoft\SQLServer -Query "Select Name FROM __NAMESPACE WHERE Name Like 'ComputerManagement%'" -EnableException -Credential $credential | Sort-Object Name -Descending } catch { } if ($namespaces) { $servicesTemp = @() ForEach ($namespace in $namespaces) { try { Write-Message -Level Verbose -Message "Getting Cim class SqlService in Namespace $($namespace.Name) on $Computer." -Target $Computer foreach ($service in (Get-DbaCmObject -ComputerName $Computer -Namespace "root\Microsoft\SQLServer\$($namespace.Name)" -Query "SELECT * FROM SqlService WHERE $searchClause" -EnableException -Credential $credential)) { $servicesTemp += New-Object PSObject -Property @{ Name = $service.ServiceName Namespace = $namespace.Name Service = $service } } } catch { Write-Message -Level Verbose -EnableException $EnableException.ToBool() -Message "Failed to acquire services from namespace $($namespace.Name)." -Target $Computer -ErrorRecord $_ } } $services = ($servicesTemp | Group-Object Name | ForEach-Object { $_.Group | Sort-Object Namespace -Descending | Select-Object -First 1 }).Service if ($services) { Write-Message -Level Verbose -Message "Creating output objects" ForEach ($service in $services) { Add-Member -Force -InputObject $service -MemberType NoteProperty -Name ComputerName -Value $service.HostName Add-Member -Force -InputObject $service -MemberType NoteProperty -Name ServiceType -Value ($ServiceIdMap | Where-Object { $_.Id -contains $service.SQLServiceType }).Name Add-Member -Force -InputObject $service -MemberType NoteProperty -Name State -Value $(switch ($service.State) { 1 { 'Stopped' } 2 { 'Start Pending' } 3 { 'Stop Pending' } 4 { 'Running' } }) Add-Member -Force -InputObject $service -MemberType NoteProperty -Name StartMode -Value $(switch ($service.StartMode) { 1 { 'Unknown' } 2 { 'Automatic' } 3 { 'Manual' } 4 { 'Disabled' } }) if ($service.ServiceName -in ("MSSQLSERVER", "SQLSERVERAGENT", "ReportServer", "MSSQLServerOLAPService")) { $instance = "MSSQLSERVER" } else { if ($service.ServiceType -in @("Agent", "Engine", "SSRS", "SSAS")) { if ($service.ServiceName.indexof('$') -ge 0) { $instance = $service.ServiceName.split('$')[1] } else { $instance = "Unknown" } } else { $instance = "" } } $priority = switch ($service.ServiceType) { "Engine" { 200 } default { 100 } } #If only specific instances are selected if (!$InstanceName -or $instance -in $InstanceName) { #Add other properties and methods Add-Member -Force -InputObject $service -NotePropertyName InstanceName -NotePropertyValue $instance Add-Member -Force -InputObject $service -NotePropertyName ServicePriority -NotePropertyValue $priority Add-Member -Force -InputObject $service -MemberType ScriptMethod -Name "Stop" -Value { Param ([bool]$Force = $false) Stop-DbaService -InputObject $this -Force:$Force } Add-Member -Force -InputObject $service -MemberType ScriptMethod -Name "Start" -Value { Start-DbaService -InputObject $this } Add-Member -Force -InputObject $service -MemberType ScriptMethod -Name "Restart" -Value { Param ([bool]$Force = $false) Restart-DbaService -InputObject $this -Force:$Force } Add-Member -Force -InputObject $service -MemberType ScriptMethod -Name "ChangeStartMode" -Value { Param ( [parameter(Mandatory = $true)] [string]$Mode ) $supportedModes = @("Automatic", "Manual", "Disabled") if ($Mode -notin $supportedModes) { Stop-Function -Message ("Incorrect mode '$Mode'. Use one of the following values: {0}" -f ($supportedModes -join ' | ')) -EnableException $false -FunctionName 'Get-DbaService' Return } Set-ServiceStartMode -InputObject $this -Mode $Mode -ErrorAction Stop $this.StartMode = $Mode } Select-DefaultView -InputObject $service -Property ComputerName, ServiceName, ServiceType, InstanceName, DisplayName, StartName, State, StartMode -TypeName DbaSqlService } } } else { Stop-Function -EnableException $EnableException -Message "No Sql Services found on $Computer" -Continue } } else { Stop-Function -EnableException $EnableException -Message "No ComputerManagement Namespace on $Computer. Please note that this function is available from SQL 2005 up." -Continue } } else { Stop-Function -EnableException $EnableException -Message "Failed to connect to $Computer" -Continue } } } end { Test-DbaDeprecation -DeprecatedOn "1.0.0" -EnableException:$false -Alias Get-DbaSqlService } } |