MVA_DSC_2015_DAY1

0.0.0.2

Scripts/Reskit9/All Resources/xSCSMA/Examples/SCSMA-SingleServer.ps1

#requires -Version 5

Configuration SMA
{
    Import-DscResource -Module xSQLServer
    Import-DscResource -Module xSCSMA

    # Set role and instance variables
    $Roles = $AllNodes.Roles | Sort-Object -Unique
    foreach($Role in $Roles)
    {
        $Servers = @($AllNodes.Where{$_.Roles | Where-Object {$_ -eq $Role}}.NodeName)
        Set-Variable -Name ($Role.Replace(" ","").Replace(".","") + "s") -Value $Servers
        if($Servers.Count -eq 1)
        {
            Set-Variable -Name ($Role.Replace(" ","").Replace(".","")) -Value $Servers[0]
            if(
                $Role.Contains("Database") -or
                $Role.Contains("Datawarehouse") -or
                $Role.Contains("Reporting") -or
                $Role.Contains("Analysis") -or 
                $Role.Contains("Integration")
            )
            {
                $Instance = $AllNodes.Where{$_.NodeName -eq $Servers[0]}.SQLServers.Where{$_.Roles | Where-Object {$_ -eq $Role}}.InstanceName
                Set-Variable -Name ($Role.Replace(" ","").Replace(".","").Replace("Server","Instance")) -Value $Instance
            }
        }
    }

    Node $AllNodes.NodeName
    {
        # Set LCM to reboot if needed
        LocalConfigurationManager
        {
            DebugMode = $true
            RebootNodeIfNeeded = $true
        }

        # Install .NET Framework 3.5 on SQL nodes
        if(
            ($SystemCenter2012R2ServiceManagementAutomationDatabaseServer -eq $Node.NodeName) -or
            ($SQLServer2012ManagementTools | Where-Object {$_ -eq $Node.NodeName})
        )
        {
            WindowsFeature "NET-Framework-Core"
            {
                Ensure = "Present"
                Name = "NET-Framework-Core"
                Source = $Node.SourcePath + "\WindowsServer2012R2\sources\sxs"
            }
        }

        # Install IIS on Web Service servers
        if(
            ($SystemCenter2012R2ServiceManagementAutomationWebServiceServers  | Where-Object {$_ -eq $Node.NodeName})
        )
        {
            WindowsFeature "Web-WebServer"
            {
                Ensure = "Present"
                Name = "Web-WebServer"
            }

            WindowsFeature "Web-Basic-Auth"
            {
                Ensure = "Present"
                Name = "Web-Basic-Auth"
            }

            WindowsFeature "Web-Url-Auth"
            {
                Ensure = "Present"
                Name = "Web-Url-Auth"
            }

            WindowsFeature "Web-Windows-Auth"
            {
                Ensure = "Present"
                Name = "Web-Windows-Auth"
            }

            WindowsFeature "Web-Asp-Net45"
            {
                Ensure = "Present"
                Name = "Web-Asp-Net45"
            }

            WindowsFeature "NET-WCF-HTTP-Activation45"
            {
                Ensure = "Present"
                Name = "NET-WCF-HTTP-Activation45"
            }
        }

        # Install SQL Instances
        if(
            ($SystemCenter2012R2ServiceManagementAutomationDatabaseServer -eq $Node.NodeName)
        )
        {
            foreach($SQLServer in $Node.SQLServers)
            {
                $SQLInstanceName = $SQLServer.InstanceName

                $Features = ""
                if(
                    (
                        ($SystemCenter2012R2ServiceManagementAutomationDatabaseServer -eq $Node.NodeName) -and
                        ($SystemCenter2012R2ServiceManagementAutomationDatabaseInstance -eq $SQLInstanceName)
                    )
                )
                {
                    $Features += "SQLENGINE"
                }
                $Features = $Features.Trim(",")

                if($Features -ne "")
                {
                    xSqlServerSetup ($Node.NodeName + $SQLInstanceName)
                    {
                        DependsOn = "[WindowsFeature]NET-Framework-Core"
                        SourcePath = $Node.SourcePath
                        SetupCredential = $Node.InstallerServiceAccount
                        InstanceName = $SQLInstanceName
                        Features = $Features
                        SQLSysAdminAccounts = $Node.AdminAccount
                    }

                    xSqlServerFirewall ($Node.NodeName + $SQLInstanceName)
                    {
                        DependsOn = ("[xSqlServerSetup]" + $Node.NodeName + $SQLInstanceName)
                        SourcePath = $Node.SourcePath
                        InstanceName = $SQLInstanceName
                        Features = $Features
                    }
                }
            }
        }

        # Install SQL Management Tools
        if($SQLServer2012ManagementTools | Where-Object {$_ -eq $Node.NodeName})
        {
            xSqlServerSetup "SQLMT"
            {
                DependsOn = "[WindowsFeature]NET-Framework-Core"
                SourcePath = $Node.SourcePath
                SetupCredential = $Node.InstallerServiceAccount
                InstanceName = "NULL"
                Features = "SSMS,ADV_SSMS"
            }
        }

        # Install SMA PowerShell on all SMA roles
        if(
            ($SystemCenter2012R2ServiceManagementAutomationWebServiceServers  | Where-Object {$_ -eq $Node.NodeName}) -or
            ($SystemCenter2012R2ServiceManagementAutomationRunbookWorkerServers  | Where-Object {$_ -eq $Node.NodeName})
        )
        {
            xSCSMAPowerShellSetup "SMAPS"
            {
                Ensure = "Present"
                SourcePath = $Node.SourcePath
                SetupCredential = $Node.InstallerServiceAccount
            }
        }

        # Install first Web Service Server
        if ($SystemCenter2012R2ServiceManagementAutomationWebServiceServers[0] -eq $Node.NodeName)
        {
            # Create DependsOn for first Web Service Server
            $DependsOn = @()

            # Wait for Operations SQL Server
            if ($SystemCenter2012R2ServiceManagementAutomationWebServiceServers[0] -eq $SystemCenter2012R2ServiceManagementAutomationDatabaseServer)
            {
                $DependsOn += @(("[xSqlServerFirewall]" + $SystemCenter2012R2ServiceManagementAutomationDatabaseServer + $SystemCenter2012R2ServiceManagementAutomationDatabaseInstance))
            }
            else
            {
                WaitForAll "SMADB"
                {
                    NodeName = $SystemCenter2012R2ServiceManagementAutomationDatabaseServer
                    ResourceName = ("[xSqlServerFirewall]" + $SystemCenter2012R2ServiceManagementAutomationDatabaseServer + $SystemCenter2012R2ServiceManagementAutomationDatabaseInstance)
                    Credential = $Node.InstallerServiceAccount
                    RetryCount = 720
                    RetryIntervalSec = 5
                }
                $DependsOn += @("[WaitForAll]SMADB")
            }

            # Install first Web Service Server
            xSCSMAWebServiceServerSetup "SMAWS"
            {
                DependsOn = $DependsOn
                Ensure = "Present"
                SourcePath = $Node.SourcePath
                SetupCredential = $Node.InstallerServiceAccount
                FirstWebServiceServer = $true
                ApPool = $Node.SMAServiceAccount
                AdminGroupMembers = $Node.AdminAccount
                SqlServer = $SystemCenter2012R2ServiceManagementAutomationDatabaseServer
                SqlInstance = $SystemCenter2012R2ServiceManagementAutomationDatabaseInstance
                RunbookWorkerServers = $SystemCenter2012R2ServiceManagementAutomationRunbookWorkerServers
            }
        }

        # Wait for first Web Service server on other Web Service servers and Runbook Worker server
        if(
            (
                ($SystemCenter2012R2ServiceManagementAutomationWebServiceServers | Where-Object {$_ -eq $Node.NodeName}) -or
                ($SystemCenter2012R2ServiceManagementAutomationRunbookWorkerServers | Where-Object {$_ -eq $Node.NodeName})
            ) -and
            (!($SystemCenter2012R2ServiceManagementAutomationWebServiceServers[0] -eq $Node.NodeName))
        )
        {
            WaitForAll "SMAWS"
            {
                NodeName = $SystemCenter2012R2ServiceManagementAutomationWebServiceServers[0]
                ResourceName = "[xSCSMAWebServiceServerSetup]SMAWS"
                RetryIntervalSec = 5
                RetryCount = 720
                Credential = $Node.InstallerServiceAccount
            }
        }
        
        # Install additional Web Service servers
        if(
            ($SystemCenter2012R2ServiceManagementAutomationWebServiceServers | Where-Object {$_ -eq $Node.NodeName}) -and
            (!($SystemCenter2012R2ServiceManagementAutomationWebServiceServers[0] -eq $Node.NodeName))
        )
        {
            xSCSMAWebServiceServerSetup "SMAWS"
            {
                DependsOn = "[WaitForAll]SMAWS"
                Ensure = "Present"
                SourcePath = $Node.SourcePath
                SetupCredential = $Node.InstallerServiceAccount
                FirstWebServiceServer = $false
                ApPool = $Node.SMAServiceAccount
                AdminGroupMembers = $Node.AdminAccount
                SqlServer = $SystemCenter2012R2ServiceManagementAutomationDatabaseServer
                SqlInstance = $SystemCenter2012R2ServiceManagementAutomationDatabaseInstance
            }
        }

        # Install Runbook Worker servers
        if($SystemCenter2012R2ServiceManagementAutomationRunbookWorkerServers | Where-Object {$_ -eq $Node.NodeName})
        {
            # If this is the first Web Service server, depend on that
            # otherwise wait for that
            if($SystemCenter2012R2ServiceManagementAutomationWebServiceServers[0] -eq $Node.NodeName)
            {
                $DependsOn = "[xSCSMAWebServiceServerSetup]SMAWS"
            }
            else
            {
                $DependsOn = "[WaitForAll]SMAWS"
            }

            xSCSMARunbookWorkerServerSetup "SMARW"
            {
                DependsOn = $DependsOn
                Ensure = "Present"
                SourcePath = $Node.SourcePath
                SetupCredential = $Node.InstallerServiceAccount
                Service = $Node.SMAServiceAccount
                SqlServer = $SystemCenter2012R2ServiceManagementAutomationDatabaseServer
                SqlInstance = $SystemCenter2012R2ServiceManagementAutomationDatabaseInstance
            }
        }
    }
}

$SecurePassword = ConvertTo-SecureString -String "Pass@word1" -AsPlainText -Force
$InstallerServiceAccount = New-Object System.Management.Automation.PSCredential ("CONTOSO\!Installer", $SecurePassword)
$LocalSystemAccount = New-Object System.Management.Automation.PSCredential ("SYSTEM", $SecurePassword)
$SMAServiceAccount = New-Object System.Management.Automation.PSCredential ("CONTOSO\!sma", $SecurePassword)

$ConfigurationData = @{
    AllNodes = @(
        @{
            NodeName = "*"
            PSDscAllowPlainTextPassword = $true

            SourcePath = "\\RD01\Installer"
            InstallerServiceAccount = $InstallerServiceAccount
            LocalSystemAccount = $LocalSystemAccount
            SMAServiceAccount = $SMAServiceAccount

            AdminAccount = "CONTOSO\Administrator"
        }
        @{
            NodeName = "SMA01.contoso.com"
            Roles = @(
                "System Center 2012 R2 Service Management Automation Database Server",
                "System Center 2012 R2 Service Management Automation Web Service Server",
                "System Center 2012 R2 Service Management Automation Runbook Worker Server",
                "SQL Server 2012 Management Tools"
            )
            SQLServers = @(
                @{
                    Roles = @("System Center 2012 R2 Service Management Automation Database Server")
                    InstanceName = "MSSQLSERVER"
                }
            )
        }
    )
}

foreach($Node in $ConfigurationData.AllNodes)
{
    if($Node.NodeName -ne "*")
    {
        Start-Process -FilePath "robocopy.exe" -ArgumentList ("`"C:\Program Files\WindowsPowerShell\Modules`" `"\\" + $Node.NodeName + "\c$\Program Files\WindowsPowerShell\Modules`" /e /purge /xf") -NoNewWindow -Wait
    }
}

SMA -ConfigurationData $ConfigurationData
Set-DscLocalConfigurationManager -Path .\SMA -Verbose
Start-DscConfiguration -Path .\SMA -Verbose -Wait -Force