Services and service accounts

Once you have identified the instances, you may want to know the SQL Server-related services for each one of the instances. You can use the same SMO class to query the services related to a SQL Server instance. The Microsoft.SqlServer.Management.Smo.Wmi.ManagedComputer class has a property called Services that lists the services:

Import-Module SQLPS -DisableNameChecking

#current server name
$servername = "ROGUE"

$managedComputer = New-Object "Microsoft.SqlServer.Management.Smo.Wmi.ManagedComputer" $servername

$managedComputer.Services |
Select-Object Name, ServiceAccount, DisplayName |
Format-Table -AutoSize

You should see a result similar to the following screenshot:

You can see that in my instance, I have many services installed, including SQL Server Agent, SQL Server Integration Services, SQL Server Analysis Services, and SQL Server Reporting Services.