functions/Get-DbaSqlService.ps1
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Function Get-DbaSqlService { <# .SYNOPSIS Gets the SQL Server related services on a computer. .DESCRIPTION Gets the SQL Server related services on one or more computers. Requires Local Admin rights on destination computer(s). .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 Silent Use this switch to disable any kind of verbose messages .NOTES Author: Klaas Vandenberghe ( @PowerDBAKlaas ) dbatools PowerShell module (https://dbatools.io) Copyright (C) 2016 Chrissy LeMaire This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/. .LINK https://dbatools.io/Get-DbaSqlService .EXAMPLE Get-DbaSqlService -ComputerName sqlserver2014a Gets the SQL Server related services on computer sqlserver2014a. .EXAMPLE 'sql1','sql2','sql3' | Get-DbaSqlService Gets the SQL Server related services on computers sql1, sql2 and sql3. .EXAMPLE Get-DbaSqlService -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-DbaSqlService -ComputerName $MyServers -Type SSRS Gets the SQL Server related services of type "SSRS" (Reporting Services) on computers in the variable MyServers. .EXAMPLE $services = Get-DbaSqlService -ComputerName sql1 -Type Agent,Engine $services.ChangeStartMode('Manual') Gets the SQL Server related services of types Sql Agent and DB Engine on computer sql1 and changes their startup mode to 'Manual'. .EXAMPLE (Get-DbaSqlService sql1 -Type Engine).Restart($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[]]$ServiceName, [switch]$Silent ) 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.ComputerName) { $Computer = $server.ComputerName 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%'" -Silent -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" -Silent -Credential $credential)) { $servicesTemp += New-Object PSObject -Property @{ Name = $service.ServiceName Namespace = $namespace.Name Service = $service } } } catch { Write-Message -Level Verbose -Silent $Silent -Message "Failed to acquire services from namespace $($namespace.Name)." -Target $Computer } } $services = ($servicesTemp | Group-Object Name | ForEach-Object { $_.Group | Sort-Object Namespace -Descending | Select-Object -First 1 }).Service if ($services) { Write-Message -Level Verbose -Silent $Silent -Message "Creating output objects" ForEach ($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-DbaSqlService -ServiceCollection $this -Force:$Force } Add-Member -Force -InputObject $service -MemberType ScriptMethod -Name "Start" -Value { Start-DbaSqlService -ServiceCollection $this } Add-Member -Force -InputObject $service -MemberType ScriptMethod -Name "Restart" -Value { Param ([bool]$Force = $false) Restart-DbaSqlService -ServiceCollection $this -Force:$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 ' | ')) -Silent $false -FunctionName 'Get-DbaSqlService' Return } Set-ServiceStartMode -ServiceCollection $this -Mode $Mode -ErrorAction Stop $this.StartMode = $Mode } Select-DefaultView -InputObject $service -Property ComputerName, ServiceName, ServiceType, InstanceName, DisplayName, State, StartMode -TypeName DbaSqlService } } } else { Stop-Function -Silent $Silent -Message "No Sql Services found on $Computer" -Continue } } else { Stop-Function -Silent $Silent -Message "No ComputerManagement Namespace on $Computer. Please note that this function is available from SQL 2005 up." -Continue } } else { Stop-Function -Silent $Silent -Message "Failed to connect to $Computer" -Continue } } } } |