Initial Commit

MDT-JoinDomain.ps1

@@ -0,0 +1,71 @@
+# Script to join domain inside of MDT.
+# Technolog Networks, 2024-08-12
+# iRaven
+
+# General necessities.
+$CompName = $env:COMPUTERNAME
+$TSEnv = New-Object -ComObject Microsoft.SMS.TSEnvironment
+$MDTPath = $Global:TSEnv.Value("DeployRoot")
+Start-Transcript -Path "$MDTPath\_Logs\$CompName-JoinDomain.log" -Append
+$CompType = $args[0]
+$SubType = $args[1]
+
+if ($CompType -like "WKS") {
+    New-ItemProperty -Path "HKLM:\System\CurrentControlSet\Control\LSA" -Name NetJoinLegacyAccountReuse -Value 1
+    $PCNamePrefix = ($CompName.Substring(0,$CompName.IndexOf("-")))
+    # Domain credentials to join WKS to domain
+    . "$MDTPath\_Scripts\Credentials-MDTJoinDomain.ps1"
+
+    Write-Host "Auto-detecting computer name $CompName..."
+    # Filter out OUs
+    if ($PCNamePrefix -like "XH") {
+        Write-Host "Detected computer name as XH - domain joining to Personal WKS OU"
+        $DomainOU = "OU=Personal,OU=Workstations,DC=technolog,DC=net"
+    }
+    elseif ($PCNamePrefix -like "TNG" -or $PCNamePrefix -like "NH" -or $PCNamePrefix -like "IR") {
+        Write-Host "Detected computer name as TNG, NH, or IR - domain joining to Standard WKS OU"
+        $DomainOU = "OU=Generic,OU=Workstations,DC=technolog,DC=net"
+    }
+    elseif ($PCNamePrefix -like "TEST") {
+        Write-Host "Detected computer name as TEST - domain joining to Testing WKS OU"
+        $DomainOU = "OU=TestingWKS,OU=Workstations,DC=technolog,DC=net"
+    }
+    else {
+        Write-Host "Computer name is unusual - domain joining to Standard WKS OU"
+        $DomainOU = "OU=Workstations,DC=technolog,DC=net"
+    }
+} elseif ($CompType -like "Server") {
+    $DomainCredential = Get-Credential -Message "To join this server to the domain, enter your domain credentials."
+    # Filter out SubType var for server tiers
+    if ($null -ne $SubType) {
+        $DomainOU = "OU=$SubType,OU=Domain Servers,DC=technolog,DC=net"
+    } else {
+        $DomainOU = "OU=Domain Servers,DC=technolog,DC=net"
+    }
+} elseif ($CompType -like "Utility") {
+    . "$MDTPath\_Scripts\Credentials-MDTJoinDomain.ps1"
+
+    Write-Host "Domain joining to Utility OU"
+    $DomainOU = "OU=Utility,DC=technolog,DC=net"
+} else {
+    . "$MDTPath\_Scripts\Credentials-MDTJoinDomain.ps1"
+    Write-Host "Domain joining to generic Computers OU"
+}
+
+
+if ([boolean](get-variable "DomainOU" -ErrorAction SilentlyContinue)) {
+    try {
+        Add-Computer -DomainName technolog.net -Credential $DomainCredential -OUPath $DomainOU -Restart
+    } catch {
+        Write-Host "Couldn't join the domain with OU $DomainOU"
+    }
+}
+else {
+    try {
+        Add-Computer -DomainName technolog.net -Credential $DomainCredential -Restart
+    } catch {
+        Write-Host "Couldn't join the domain!"
+    }
+}
+
+Stop-Transcript