2-InstallNamedInstanceSingleServer.ps1

<#
    .EXAMPLE
        This example shows how to install a named instance of SQL Server on a single server.
    .NOTES
        SQL Server setup is run using the SYSTEM account. Even if SetupCredential is provided
        it is not used to install SQL Server at this time (see issue #139).
#>
Configuration Example
{
    [CmdletBinding()]
    param
    (
        [Parameter(Mandatory = $true)]
        [ValidateNotNullorEmpty()]
        [System.Management.Automation.PSCredential]
        $SqlInstallCredential,

        [Parameter()]
        [ValidateNotNullorEmpty()]
        [System.Management.Automation.PSCredential]
        $SqlAdministratorCredential = $SqlInstallCredential,

        [Parameter(Mandatory = $true)]
        [ValidateNotNullorEmpty()]
        [System.Management.Automation.PSCredential]
        $SqlServiceCredential,

        [Parameter()]
        [ValidateNotNullorEmpty()]
        [System.Management.Automation.PSCredential]
        $SqlAgentServiceCredential = $SqlServiceCredential
    )

    Import-DscResource -ModuleName SqlServerDSC

    node localhost
    {
        #region Install prerequisites for SQL Server
        WindowsFeature 'NetFramework35'
        {
            Name   = 'NET-Framework-Core'
            Source = '\\fileserver.company.local\images$\Win2k12R2\Sources\Sxs' # Assumes built-in Everyone has read permission to the share and path.
            Ensure = 'Present'
        }

        WindowsFeature 'NetFramework45'
        {
            Name   = 'NET-Framework-45-Core'
            Ensure = 'Present'
        }
        #endregion Install prerequisites for SQL Server

        #region Install SQL Server
        SqlSetup 'InstallNamedInstance-INST2016'
        {
            InstanceName          = 'INST2016'
            Features              = 'SQLENGINE,AS'
            SQLCollation          = 'SQL_Latin1_General_CP1_CI_AS'
            SQLSvcAccount         = $SqlServiceCredential
            AgtSvcAccount         = $SqlAgentServiceCredential
            ASSvcAccount          = $SqlServiceCredential
            SQLSysAdminAccounts   = 'COMPANY\SQL Administrators', $SqlAdministratorCredential.UserName
            ASSysAdminAccounts    = 'COMPANY\SQL Administrators', $SqlAdministratorCredential.UserName
            InstallSharedDir      = 'C:\Program Files\Microsoft SQL Server'
            InstallSharedWOWDir   = 'C:\Program Files (x86)\Microsoft SQL Server'
            InstanceDir           = 'C:\Program Files\Microsoft SQL Server'
            InstallSQLDataDir     = 'C:\Program Files\Microsoft SQL Server\MSSQL13.INST2016\MSSQL\Data'
            SQLUserDBDir          = 'C:\Program Files\Microsoft SQL Server\MSSQL13.INST2016\MSSQL\Data'
            SQLUserDBLogDir       = 'C:\Program Files\Microsoft SQL Server\MSSQL13.INST2016\MSSQL\Data'
            SQLTempDBDir          = 'C:\Program Files\Microsoft SQL Server\MSSQL13.INST2016\MSSQL\Data'
            SQLTempDBLogDir       = 'C:\Program Files\Microsoft SQL Server\MSSQL13.INST2016\MSSQL\Data'
            SQLBackupDir          = 'C:\Program Files\Microsoft SQL Server\MSSQL13.INST2016\MSSQL\Backup'
            ASConfigDir           = 'C:\MSOLAP13.INST2016\Config'
            ASDataDir             = 'C:\MSOLAP13.INST2016\Data'
            ASLogDir              = 'C:\MSOLAP13.INST2016\Log'
            ASBackupDir           = 'C:\MSOLAP13.INST2016\Backup'
            ASTempDir             = 'C:\MSOLAP13.INST2016\Temp'
            SourcePath            = 'C:\InstallMedia\SQL2016RTM'
            UpdateEnabled         = 'False'
            ForceReboot           = $false
            BrowserSvcStartupType = 'Automatic'

            PsDscRunAsCredential  = $SqlInstallCredential

            DependsOn             = '[WindowsFeature]NetFramework35', '[WindowsFeature]NetFramework45'
        }
        #endregion Install SQL Server
    }
}