How to Get Started with SharePointDSC

The goal of this article is to help people interested in learning how to use PowerShell Desired State Configuration (DSC) to configure their SharePoint environment get started. While it is totally possible for you to configure a SharePoint Farm on an environment that has PowerShell 4.0 installed on, it is our recommendation that you try to use PowerShell 5+ as much as possible, as it offers a lot of improvements on the DSC side. The example covered in this article will be a Single Server SharePoint 2016 farm deployed with SQL Server 2016, on Windows Server 2016. We will be using DSC in push mode, meaning that we will manually execute the Start-DSCConfiguration cmdlet on the environment, and will ensure all dependent DSC Modules are put on the server prior to attempting to configure it.

The end-goal for this article, is to have a brand new Windows Server 2016 virtual machine with nothing on it to begin with, and then let DSC do the following automatically:

  • Install and configure Active Directory Domain Services;
  • Create all required SharePoint accounts;
  • Install SQL Server 2016;
  • Install the SharePoint 2016 Prerequisites;
  • Install SharePoint 2016;
  • Install the SharePoint 2016 French Language Pack;
  • Install the SharePoint 2016 Security Update (KB3115299); This update needs to be extracted in the updates folder of the SharePoint installation (slipstreamed).
  • Configure the SharePoint Farm;

The binaries to install SharePoint and SQL Server will be put on a Shared location, to which our Virtual Machine will have access to. Also, the Security Update (KB3115299) is required for the farm to get properly configured. Without it, you will get the following error thrown when calling the SPFarm DSC Block (at the New-SPConfigurationDatabase step): An error occurred while getting information about the user sp_farm at server contoso.com: The RPC server is unavailable. This installation will be slipstreamed within the SharePoint 2016 installation binaries.

Prerequisites

In this section we will cover the various prerequisites that have to be in place before initiating the DSC configuration.

Shared Location

In the current example, I will create a first Virtual Machine that will act as a file server. The SharePoint 2016 binaries, the SQL Server 2016 binaries, the Windows SXS folder, and the SharePoint 2016 language packs will be put on it. The Virtual Machine will be named DSC-Share, and will expose the following Shared Folders:

  • \\DSC-Share\Media\SP2016Binaries
  • \\DSC-Share\Media\SP2016LanguagePack
  • \\DSC-Share\Media\SQL2016Binaries
  • \\DSC-Share\Media\SXS (Needs to contain the SXS content of the Windows Server 2012 R2 installation Media)
SharePoint 2016 and SQL 2016 Binaries on Shared Drive

SharePoint 2016 and SQL 2016 Binaries on Shared Drive

The SXS folder contains the /Sources/SXS content from the Windows Server 2012 R2 installation media. It contains files that are required by the Prerequisites installer to install the .NET 3.5 components. During the DSC process, the SXS folder will be copied from the Remote Network Share onto the local disk. This is required for the Windows Feature to be properly installed on the local server.

Also, it is important for you to extract the Language pack in the specified folder. By default, when you download a SharePoint language pack, you get a file called serverlanguagepack.exe, however that won’t work with SharePointDSC. In order to properly extract its content you need to run the following command: .\serverlanguagepack.exe /extract:path. This will generate the folder structure expected by SharePointDSC.

SharePoint Virtual Machine

When I said earlier that the goal of this article was to start with a plain vanilla Virtual Machine with nothing installed on it….I lied. Just a tiny bit. Because we will be using DSC in Push mode for our example, the destination server (in my case named DSC-SP) needs to have all the required DSC modules installed on it first. The modules required for our example are the following:

  • xActiveDirectory
  • xNetworking
  • xSQLServer
  • SharePointDSC

The steps to get these properly installed on your server will differ depending on whether or not your Virtual Machine has internet connectivity or not.

Virtual Machine has Internet Connectivity

If your SharePoint server Virtual Machine has internet connectivity, then you are in luck. With the help of the Package Management component of PowerShell 5+, you can simply run the following cmdlets to have PowerShell automatically download the modules from the PowerShell Gallery:

Install-Module xActiveDirectory -Force
Install-Module xNetworking -Force
Install-Module xSQLServer -Force
Install-Module SharePointDSC -Force

Virtual Machine without Internet Connectivity

If your Virtual Machine doesn’t have internet connectivity, then you will have to manually copy the required modules inside the PowerShell modules repository. The easiest way to do that, is to download all the required module from a machine that has internet connectivity (see section just above), and then copy the downloaded modules manually onto the server. When you call the Install-Module cmdlet, PowerShell actually installs the specified module in C:\Program Files\WindowsPowerShell\Modules. Simply make sure you copy all the folders from that machine that has internet connectivity and from where you executed the Install-Module cmdlets, over to your SharePoint Virtual Machine, under the same path.

PowerShell DSC Modules

PowerShell DSC Modules

Set Network Share as being Part of the Intranet Zone

By default, the network share won’t be recognized as a trusted location. If you were to navigate to it from your SharePoint server and try to execute a program from it, you will get prompted with a Security Warning prompt that allows you to trust the file. PowerShell DSC is faced with the same issue in the background and this actually causes the process to hang. In order for PowerShell Desired State Configuration to be able to properly execute remote executable such as the SharePoint Prerequisite Installer, you need to add your network share to the Intranet zone in Internet Explorer. Simply launch the IE options, switch to the security tab, select Intranet, click on Sites and add the path to your network share (in my case file://dsc-share).

The Script

The following DSC script will be used to configure our environment. Its variables will be passed as Configuration data (defined in the next section below). The script itself is very self-explanatory and I will not go over each section in details. Note that for an offline installation, the script expects to see the following files in the prerequisiteinstallerfile folder in the root of your SharePoint 2016 binary installation folder:

  • AppFabric-KB3092423-x64-ENU.exe
  • dotNetFx45_Full_setup.exe
  • MicrosoftIdentityExtensions-64.msi
  • NDP453-KB2969351-x86-x64-AllOS-ENU.exe
  • setup_msipc_x64.exe
  • sqlncli.msi
  • Synchronization.msi
  • vc_redist.x64.exe
  • vcredist_x64.exe
  • WcfDataServices.exe
  • WindowsServerAppFabricSetup_x64.exe
SharePoint 2016 Prerequisites

SharePoint 2016 Prerequisites

You will also notice that at the bottom of the screen there is a section that will automatically compile a Meta-Mof file to configure the Local Configuration Manager (LCM) process on that machine so that it will automatically reboot the server when needed (prerequisites, domain-join, etc.) and automatically pickup the configuration where it left it upon being restarted.

SPStandAlone.ps1

Configuration SPStandAlone
{
    Import-DscResource -ModuleName PSDesiredStateConfiguration
    Import-DscResource -ModuleName xActiveDirectory
    Import-DSCResource -ModuleName xNetworking
    Import-DSCResource -ModuleName xSQLServer
    Import-DscResource -ModuleName SharePointDSC
 
    #region Credentials
    $Script:FarmAdmin = Get-Credential -Username "contoso\sp_farm" -Message "Farm Admin"
    $Script:FarmDomainAdmin = Get-Credential -Username "contoso\administrator" -Message "Domain Administrator"   
    #endregion
 
    node $AllNodes.NodeName
    {
        xFireWall SQLFirewallRule
        {
            Name = "AllowSQLConnection"
            DisplayName = 'Allow SQL Connection'
            Group = 'DSC Configuration Rules'
            Ensure = 'Present'
            Enabled = 'True'
            Profile = ('Domain') 
            Direction = 'InBound'
            LocalPort = ('1433') 
            Protocol = 'TCP'
            Description = 'Firewall Rule to allow SQL communication'
            DependsOn = @("[xADDomain]Domain","[xADUser]FarmAdmin")
        }
 
        WindowsFeature ADDS
        {
            Name = "AD-Domain-Services"
            IncludeAllSubFeature = $true
            Ensure = "Present"
        }
 
        WindowsFeature ADDSTools
        {
            Name = 'RSAT-AD-Tools'
            IncludeAllSubFeature = $true
            Ensure = "Present"
        }
 
        xADDomain Domain
        {
            DomainName = $AllNodes.DomainName
            DomainAdministratorCredential = $Script:FarmDomainAdmin
            SafemodeAdministratorPassword = $Script:FarmDomainAdmin
            DependsOn = "[WindowsFeature]ADDS"
        }
 
        xADUser FarmAdmin
        {
            DomainName = $AllNodes.DomainName
            Username = $Script:FarmAdmin.UserName.Replace(($AllNodes.DomainNetBIOS + "\"),"")
            Password = $Script:FarmAdmin
            PasswordNeverExpires = $true
            DependsOn = "[xADDomain]Domain"
        }
         
        xSQLServerSetup SQLSetup
        {
            InstanceName = "MSSQLServer"
            SourcePath = $AllNodes.SQLBinaryPath
            Features = "SQLENGINE"
            InstallSharedDir = "C:\Program Files\Microsoft SQL Server"
            SQLSysAdminAccounts = $Script:FarmAdmin.UserName
            SQLSvcAccount = $Script:FarmDomainAdmin
            AgtSvcAccount = $Script:FarmDomainAdmin
            PSDscRunAsCredential = $Script:FarmDomainAdmin
            DependsOn = @("[xADDomain]Domain","[xADUser]FarmAdmin","[xFirewall]SQLFirewallRule")
        }

	File SXSFolder
	{
	    SourcePath = $AllNodes.SXSRemotePath
	    Type = "Directory"
	    DestinationPath = $AllNodes.SxsLocalPath
	    Recurse = $true;
	    Credential = $Script:FarmDomainAdmin
	    Force = $true
	    PSDSCRunAsCredential = $Script:FarmDomainAdmin
	}
 
        SPInstallPrereqs SPPrereqs
        {
            InstallerPath = $AllNodes.SharePointBinaryPath + "\prerequisiteinstaller.exe"
            OnlineMode = $false
            SQLNCli = $AllNodes.SharePointBinaryPath + "\prerequisiteinstallerfiles\sqlncli.msi"
            DOTNETFX = $AllNodes.SharePointBinaryPath + "\prerequisiteinstallerfiles\dotNetfx45_Full_setup.exe"
            NETFX = $AllNodes.SharePointBinaryPath + "\prerequisiteinstallerfiles\NDP453-KB2969351-x86-x64-AllOS-ENU.exe"
            Sync = $AllNodes.SharePointBinaryPath + "\prerequisiteinstallerfiles\Synchronization.msi"
            AppFabric = $AllNodes.SharePointBinaryPath + "\prerequisiteinstallerfiles\WindowsServerAppFabricSetup_x64.exe"
            IDFX11 = $AllNodes.SharePointBinaryPath + "\prerequisiteinstallerfiles\MicrosoftIdentityExtensions-64.msi"
            MSIPCClient = $AllNodes.SharePointBinaryPath + "\prerequisiteinstallerfiles\setup_msipc_x64.exe"
            WCFDataServices56 = $AllNodes.SharePointBinaryPath + "\prerequisiteinstallerfiles\WcfDataServices.exe"
            KB3092423 = $AllNodes.SharePointBinaryPath + "\prerequisiteinstallerfiles\AppFabric-KB3092423-x64-ENU.exe"
            MSVCRT11 = $AllNodes.SharePointBinaryPath + "\prerequisiteinstallerfiles\vcredist_x64.exe"
            MSVCRT14 = $AllNodes.SharePointBinaryPath + "\prerequisiteinstallerfiles\vc_redist.x64.exe"
            ODBC = $AllNodes.SharePointBinaryPath + "\prerequisiteinstallerfiles\msodbcsql.msi"
            DependsOn = @("[xSQLServerSetup]SQLSetup","[File]SXSFolder")
	    SXSPath = $AllNodes.SXSLocalPath
            PSDSCRunAsCredential = $Script:FarmDomainAdmin
        }
 
        SPInstall InstallSharePoint 
        { 
             Ensure = "Present" 
             BinaryDir = $AllNodes.SharePointBinaryPath 
             ProductKey = $AllNodes.ProductKey
             DependsOn = @("[SPInstallPrereqs]SPPrereqs", "[xFirewall]SQLFirewallRule")
 	     PSDSCRunasCredential = $Script:FarmDomainAdmin
        }
         
        SPInstallLanguagePack InstallLPBinaries
        {
            BinaryDir = $AllNodes.LanguagePackPath
            Ensure = "Present"
            DependsOn = "[SPInstall]InstallSharePoint"
            PsDscRunAsCredential = $Script:FarmDomainAdmin
        }
         
        SPFarm SharePointFarm
        {
            Passphrase = New-Object System.Management.Automation.PSCredential ('Passphrase', (ConvertTo-SecureString $AllNodes.Passphrase -AsPlainText -Force));
            AdminContentDatabaseName = "SP2016_CENTRAL_ADMIN";
            FarmAccount = $Script:FarmAdmin;
            FarmConfigDatabaseName = "SP2016_Config";
            CentralAdministrationPort = 7777;
            PsDSCRunAsCredential = $Script:FarmDomainAdmin;
            CentralAdministrationAuth = "NTLM";
            RunCentralAdmin = $True;
	    ServerRole = "SingleServerFarm"
            Ensure = "Present";
            DatabaseServer = $AllNodes.NodeName;
            DependsOn = @("[SPInstallLanguagePack]InstallLPBinaries");
        }
        SPManagedAccount b3c4904a-3e85-4ddd-896b-1359901667e7
        {
            Account = $Script:FarmAdmin;
            AccountName = $Script:FarmAdmin.Username;
            PsDSCRunAsCredential = $Script:FarmDomainAdmin;
            Ensure = "Present";
            EmailNotification = 5;
            PreExpireDays = 2;
        }
	
        SPServiceAppPool SearchServiceAppPool
        {
            Name = "SP2016-Search";
            ServiceAccount = $Script:FarmAdmin.Username;
            PsDSCRunAsCredential = $Script:FarmDomainAdmin;
            Ensure = "Present";
        }  
        SPWebApplication SP2016
        {
            DatabaseName = "SP2016-Content";
            Url = "http://" + $AllNodes.NodeName + "/";
            ApplicationPool = "SP2016-AppPool";
            Path = "C:\inetpub\wwwroot\wss\VirtualDirectories\80";
            UseSSL = $False;
            AllowAnonymous = $False;
            Name = "SP2016";
            AuthenticationMethod = "NTLM";
            PsDSCRunAsCredential = $Script:FarmDomainAdmin;
            ApplicationPoolAccount = $Script:FarmAdmin.Username;
            Ensure = "Present";
            Port = "80";
            DatabaseServer = $AllNodes.NodeName;
            AuthenticationProvider = "Windows Authentication";
        }
        SPServiceAppPool MMS        
        {
            Name = "MMS";
            ServiceAccount = $Script:FarmAdmin.Username;
            PsDSCRunAsCredential = $Script:FarmDomainAdmin;
            Ensure = "Present";
        }  
        SPContentDatabase SP2016-Content
        {
            Enabled = $True;
            MaximumSiteCount = 5000;
            Name = "SP2016-Content";
            Ensure = "Present";
            PsDSCRunAsCredential = $Script:FarmDomainAdmin;
            WarningSiteCount = 2000;
            DatabaseServer = $AllNodes.NodeName;
            WebAppUrl = "http://" + $AllNodes.NodeName;
        }                    
        SPQuotaTemplate 10bac15d-d097-471a-b09c-82a63d1818bb
        {
            Name = "10GB";
            MaximumUsagePointsSolutions = 300;
            Ensure = "Present";
            PsDSCRunAsCredential = $Script:FarmDomainAdmin;
            StorageMaxInMB = 10240;
            WarningUsagePointsSolutions = 275;
            StorageWarningInMB = 8192;
        }   
        SPSite 50721b23-6892-4353-a104-814a4295ea42
        {
            OwnerAlias = $Script:FarmAdmin.Username;
            PsDSCRunAsCredential = $Script:FarmDomainAdmin;
            Url = "http://" + $AllNodes.NodeName
            Language = 1033;
            QuotaTemplate = "10GB";
            CompatibilityLevel = 15;
            Template = "STS#0";
            ContentDatabase = "SP2016-Content";
            DependsOn =  @("[SPWebApplication]SP2016");
        }
        SPSite 50721b23-6892-4353-a104-814a2395ea42
        {
            OwnerAlias = $Script:FarmAdmin.Username;
            PsDSCRunAsCredential = $Script:FarmDomainAdmin;
            Url = "http://" + $AllNodes.NodeName + "/sites/searchcenter"
            Language = 1033;
            QuotaTemplate = "10GB";
            CompatibilityLevel = 15;
            Template = "SRCHCEN#0";
            ContentDatabase = "SP2016-Content";
            DependsOn =  @("[SPWebApplication]SP2016");
        }
        SPServiceInstance CentralAdministrationInstance
        {
            Name = "Central Administration";
            Ensure = "Present";
            PsDSCRunAsCredential = $Script:FarmDomainAdmin;
        }
        SPServiceInstance ManagedMetadataWebServiceInstance
        {
            Name = "Managed Metadata Web Service";
            Ensure = "Present";
            PsDSCRunAsCredential = $Script:FarmDomainAdmin;
        }
        SPServiceInstance MicrosoftSharePointFoundationIncomingE-MailInstance
        {
            Name = "Microsoft SharePoint Foundation Incoming E-Mail";
            Ensure = "Present";
            PsDSCRunAsCredential = $Script:FarmDomainAdmin;
        }
        SPServiceInstance MicrosoftSharePointFoundationWebApplicationInstance
        {
            Name = "Microsoft SharePoint Foundation Web Application";
            Ensure = "Present";
            PsDSCRunAsCredential = $Script:FarmDomainAdmin;
        }
        SPServiceInstance MicrosoftSharePointFoundationWorkflowTimerServiceInstance
        {
            Name = "Microsoft SharePoint Foundation Workflow Timer Service";
            Ensure = "Present";
            PsDSCRunAsCredential = $Script:FarmDomainAdmin;
        }
        SPServiceInstance SearchHostControllerServiceInstance
        {
            Name = "Search Host Controller Service";
            Ensure = "Present";
            PsDSCRunAsCredential = $Script:FarmDomainAdmin;
        }
        SPServiceInstance SearchQueryandSiteSettingsServiceInstance
        {
            Name = "Search Query and Site Settings Service";
            Ensure = "Present";
            PsDSCRunAsCredential = $Script:FarmDomainAdmin;
        }
        SPServiceInstance SharePointServerSearchInstance
        {
            Name = "SharePoint Server Search";
            Ensure = "Present";
            PsDSCRunAsCredential = $Script:FarmDomainAdmin;
        }
        SPServiceInstance UserProfileServiceInstance
        {
            Name = "User Profile Service";
            Ensure = "Present";
            PsDSCRunAsCredential = $Script:FarmDomainAdmin;
        }
    }
}
 
#region LCM Config
[DSCLocalConfigurationManager()]
Configuration LCMConfig
{
    Node $env:ComputerName
    {
        Settings
        {
            ActionAfterReboot = 'ContinueConfiguration';
            RebootNodeIfNeeded = $true;
        }
    }
}
LCMConfig
Set-DscLocalConfigurationManager LCMConfig -Force -Verbose
#endregion
 
SPStandAlone -ConfigurationData .\SPStandAlone-ConfigData.psd1

The Configuration Data

If you pay close attention to the last line of the script above, you’ll notice that upon calling our DSC Configuration’s name (in our case SPStandAlone), that we are passing it a path to a .psd1 file for the -ConfigurationData parameter. This basically tells PowerShell Desired State Configuration that it needs to read the variables contained in that .psd1 file in order to properly compile itself.

That PowerShell Data File (.psd1) is where we will specify all of the variables for our environment. This allows us to keep the .ps1 script generic so that it can be used to generate 100’s of Virtual Machines having the same configuration without having to modify it for each one. We simply need to modify the .psd1 file in order for the changes to be picked up upon the MOF compilation job. In our example, we will be specifying the following content in our .psd1 file. Note how the script above is accessing each of these variables by using $AllNodes.<Variable>. This $AllNodes is a reserved keyword that allows us to access values in the ConfigurationData of any given DSC configuration script. You could also expand the .psd1 to include variables unique for a specific node, if your DSC script node ever defined more than one node (like it should be the case for most SharePoint farms).

SPStandAlone-ConfigData.psd1

@{
    AllNodes = @(    
    @{
        NodeName = $env:COMPUTERNAME;
        PSDscAllowPlainTextPassword = $true;
        PSDscAllowDomainUser = $true;

        #region Parameters
        Passphrase = "pass@word1"
        DomainName = "contoso.com"
        DomainNetBIOS = "contoso"
        ProductKey = "XXXXX-XXXXX-XXXXX-XXXXX-XXXXX"  
        LanguagePackPath = "\\DSC-Share\Media\SP2016LanguagePack"
        SharePointBinaryPath = "\\DSC-Share\Media\SP2016Binaries"   
        SQLBinaryPath = "\\DSC-Share\Media\SQL2016Binaries"
        SXSLocalPath = "c:\SXS" # The content from the Network Share will be copied locally at that location; 
        SXSRemotePath = "\\DSC-Share\Media\SXS\" 
        #endregion  
    }
)}

Executing the DSC Script

This section describes the steps you need to take in order to initiate the deployment and configuration of your SharePoint 2016 Farm using the PowerShell Desired State Configuration scripts above.

  1. Copy both the SPStandAlone.ps1 and SPStandAlone-ConfigData.psd1 file onto the SharePoint server. In my case, I put hem both under C:\temp\.
    DSC Script and its associated Configuration data

    DSC Script and its associated Configuration data

  2. Open a new PowerShell console as an administrator and browse to the directory where you’ve copied the 2 files.
  3. Execute the SPStandAlone.ps1 script and provide both the SharePoint Farm Admin and Domain Admin credentials when prompted. Even though this user doesn’t yet exist, the credentials you provide here will be used to create the account in Active Directory.
    Compiling your SharePoint DSC MOF file

    Compiling your SharePoint DSC MOF file


    SharePoint DSC MOF File Generated

    SharePoint DSC MOF File Generated

  4. Your .MOF file has now been generated in a new folder named by our Configuration (SPStandAlone).
    SPStandAlone Compiled MOF File

    SPStandAlone Compiled MOF File


    All that is now left to do is to call the following PowerShell cmdlet to initiate the deployment process:

    Start-DSCConfiguration SPStandAlone -Force -Wait -Verbose
    

    The server will automatically reboot several times, and upon rebooting, you will loose the verbose PowerShell console, but don’t worry DSC is still being executed in the background. If you need to check the DSC execution logs, simply open Event Receiver and navigate to Applications and Services Logs > Microsoft > Windows > Desired State Configuration > Operational. After about an hour or so depending on the performance of your environment, you will have a fully working SharePoint 2016 Standalone machine.

Microsoft Premier Field Engineer - SharePoint

12 thoughts on “How to Get Started with SharePointDSC

  1. Marco Fischer

    Great tutorial! Thanks a lot. I combined your tutorial with an automated Azure script for the environment basics (domain controller + 1 member) and used an Azure storage as file share. Works perfectly…now I have a individual “One-Click” solution for Azure hosted dev environments with DSC. Is it possible to put current SP updates into the update folder of the SP binaries? Haven’t tried it yet…

    1. Nik Charlebois

      Yes, slipstreaming the updatesnis definitively feasible, actually an update to SP2016 is required for standalone VM to get configured properly. The article suggests to slipstrem the Kb in order for the Farm to get properly created

  2. Ali Zia

    Getting this error when running the mof file –

    “PowerShell DSC resource MSFT_xSQLServerSetup failed to execute Set-TargetResource functionality with error message:
    System.Exception: Test-TargetResource returned false after calling Set-TargetResource.
    + CategoryInfo : InvalidOperation: (:) [], CimException
    + FullyQualifiedErrorId : ProviderOperationExecutionFailure
    + PSComputerName : SP2016-DSC”

      1. Ali Zia

        @{
        AllNodes = @(
        @{
        NodeName = $env:COMPUTERNAME;
        PSDscAllowPlainTextPassword = $true;
        PSDscAllowDomainUser = $true;

        #region Parameters
        Passphrase = “pass@word1”
        DomainName = “contoso.com”
        DomainNetBIOS = “contoso”
        ProductKey = “XXXXX-XXXXX-XXXXX-XXXXX-XXXXX”
        LanguagePackPath = “C:\Users\Administrator\Downloads\DSCShare\Media\SP2016LanguagePack\”
        SharePointBinaryPath = “E:\”
        SQLBinaryPath = “F:\”
        #endregion
        }
        )}

        1. Nik Charlebois

          The article has been updated a few hours after it originally got published to reflect missing sxs path location on non-azure VMs and to fix a potential dependency issue. Please make sure you use the latest version of both the ps1 and psd1. Based on the pds1 content you posted above, I can see that this is not the latest version of the code

  3. Ali Zia

    I think there was an issue with my domain, had to demote ADDS and create a new one. I was able to finally install but there were a few issues I ran into –
    1. The prereqs were not installed automatically. The mounted media did not had the same structure of prereqs. In the “prerequisiteinstallerfiles” folder I did not see the structure of what was described in the script. I had to install the prereqs manually.
    2. Language packs did not go well, even after providing the location the script did not catch them well, not sure why. I had to comment them out
    3. One thing I noticed and perhaps why Nik has suggested the binaries be in a shared folder, I mounted them to my E & F drive but after the server rebooted, the E & F were gone and I had to run the script again manually.
    Overall, I think it is a great addition to SharePoint and I can see clients getting significant benefit of this.

  4. Nik Charlebois

    Hi Ali,

    1- You need to manually download the prerequisites files and drop them in the pretequisiteinstallerfiles folder your self. You can refer to http://nikcharlebois.com/installing-the-sharepoint-2016-prerequisites-offline-using-powershell/ to get a full list for windows server 2016.

    2- As describednin the article, make sure you extract the language packs in the folder. Don’t just try to use the .exe

    3- Yes, based on my script, the media will have to be on a persistent drive or share

  5. Jimb

    Really good stuff, liked the MVA training sessions as well. Just wanted to comment that I had a similar issue with Language packs, in that I have 33 of them to install. Didn’t find an easy way to handle that, and extracting each one to the folder overwrites the previous one since they all have the same file names like “Setup.exe” , “osmui.msi” etc. I ended up just scripting my installations, and I found that downloading the language packs from MSDN gives you uniquely named exe files for each language, so much better than the “serverlanguage.exe” experience.

    Everything went great then just be aware that the installation goes to the default directory, so if a different install path is desired you can find the parameters on the wiki, as I did.
    https://github.com/PowerShell/SharePointDsc/wiki

    1. Nik Charlebois

      Hi Jimb,

      Thanks for your input. Yes there is that case where all files have the same name which can be problematic. This can be solved by create a unique folder for each Language Pack and by including multiple SPInstallLanguagePack DSC Resource, which is not pretty. Can you elaborate a bit more regarding what it is you mean by it goes to the default directory? The example uses BinaryDir to specify the network drive location specified in the ConfigurationData. Is that what you are referring to?

      1. James

        Nik,
        thanks for taking the time to follow up. I will try and send you my DSC file for multiple language packs, but I suspect since I tried it and I couldn’t get it to work I have something wrong.

        On your question about the default directory I was talking about the SharePoint installation. Just wanted to make it known that you have provided us the means to control that path with the DSC variable “InstallPath” in our configuration / MOF file. I found that out by actually reading thru the resources on the wiki. My comment about it was simply an encouragement for others to read thru the resources on the Wiki to find all the nice things you have already done for us.

        1. Nik Charlebois

          Hi James,

          No problem. Just make sure that if you define multiple instances of the SPInstallLanguagePack resources, that you give each instance a unique name within a Node configuration. For example, if you need to install both the Italian and French language packs, I recommend using the language’s acronym in the resource’s name. E.g.:

          SPInstallLanguagePack LPBinariesIT
          {
          < # Italian LanguagePack#>
          […]
          }

          SPInstallLanguagePack LPBinariesFR
          {
          < # French LanguagePack#>
          […]
          }

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