From dc61e06a17dd57104fae12a161a139224a2361a6 Mon Sep 17 00:00:00 2001
From: Jaromir Kaspar <kaspik@hotmail.com>
Date: Fri, 21 Jun 2024 15:20:14 +0200
Subject: [PATCH] network isolation fix

---
 Scripts/1_Prereq.ps1            |  2 +-
 Scripts/2_CreateParentDisks.ps1 | 32 +++++++++++++++++++++++---------
 2 files changed, 24 insertions(+), 10 deletions(-)

diff --git a/Scripts/1_Prereq.ps1 b/Scripts/1_Prereq.ps1
index eada06ad..87823565 100644
--- a/Scripts/1_Prereq.ps1
+++ b/Scripts/1_Prereq.ps1
@@ -195,7 +195,7 @@ function  Get-WindowsBuildNumber {
 #region Downloading required Posh Modules
 # Downloading modules into Temp folder if needed.
 
-    $modules=("ActiveDirectoryDsc","6.3.0"),("xDHCPServer","3.1.1"),("DnsServerDsc","3.0.0"),("NetworkingDSC","9.0.0"),("xPSDesiredStateConfiguration","9.1.0")
+    $modules=("ActiveDirectoryDsc","6.3.0"),("xDHCPServer","3.1.1"),("DnsServerDsc","3.0.0"),("NetworkingDSC","9.0.0"),("xPSDesiredStateConfiguration","9.1.0"),("xHyper-V","3.18.0")
     foreach ($module in $modules){
         WriteInfoHighlighted "Testing if modules are present"
         $modulename=$module[0]
diff --git a/Scripts/2_CreateParentDisks.ps1 b/Scripts/2_CreateParentDisks.ps1
index 24a75c05..a9b8c45d 100644
--- a/Scripts/2_CreateParentDisks.ps1
+++ b/Scripts/2_CreateParentDisks.ps1
@@ -652,6 +652,9 @@ If (-not $isAdmin) {
             New-item -type directory -Path "$mountdir\Windows\Panther" -force
             Copy-Item -Path $unattendfile -Destination "$mountdir\Windows\Panther\unattend.xml" -force
             Copy-Item -Path "$PSScriptRoot\Temp\DSC\*" -Destination "$mountdir\Program Files\WindowsPowerShell\Modules\" -Recurse -force
+            WriteInfoHighlighted "`t Adding Hyper-V feature into DC"
+            #Install Hyper-V feature
+            Enable-WindowsOptionalFeature -FeatureName Microsoft-Hyper-V -Path "$mountdir"
 
         #Create credentials for DSC
 
@@ -682,9 +685,9 @@ If (-not $isAdmin) {
                 Import-DSCResource -ModuleName NetworkingDSC -ModuleVersion "9.0.0"
                 Import-DSCResource -ModuleName xDHCPServer -ModuleVersion "3.1.1"
                 Import-DSCResource -ModuleName xPSDesiredStateConfiguration -ModuleVersion "9.1.0"
+                Import-DSCResource -ModuleName xHyper-V -ModuleVersion "3.18.0"
                 Import-DscResource -ModuleName PSDesiredStateConfiguration
 
-
                 Node $AllNodes.Where{$_.Role -eq "Parent DC"}.Nodename
 
                 {
@@ -722,13 +725,23 @@ If (-not $isAdmin) {
                         DependsOn = "[WindowsFeature]ADDSInstall"
                     } 
 
-                    WindowsFeature FeatureDNSTools
+                    WindowsFeature Hyper-V-PowerShell
                     {
                         Ensure = "Present"
-                        Name = "RSAT-DNS-Server"
-                        DependsOn = "[WindowsFeature]ADDSInstall"
-                    } 
-            
+                        Name = "Hyper-V-PowerShell"
+                    }
+
+                    xVMSwitch VMSwitch
+                    {
+                        Ensure = "Present"
+                        Name = "vSwitch"
+                        Type = "External"
+                        AllowManagementOS = $true
+                        NetAdapterName = "Ethernet"
+                        EnableEmbeddedTeaming = $true
+                        DependsOn = "[WindowsFeature]Hyper-V-PowerShell"
+                    }
+
                     ADDomain FirstDS 
                     { 
                         DomainName = $Node.DomainName
@@ -842,9 +855,11 @@ If (-not $isAdmin) {
                     IPaddress IP
                     {
                         IPAddress = ($DHCPscope+"1/24")
-                        AddressFamily = 'IPv4'
-                        InterfaceAlias = 'Ethernet'
+                        AddressFamily = "IPv4"
+                        InterfaceAlias = "vEthernet (vSwitch)"
+                        DependsOn = "[xVMSwitch]VMSwitch"
                     }
+
                     WindowsFeature DHCPServer
                     {
                         Ensure = "Present"
@@ -866,7 +881,6 @@ If (-not $isAdmin) {
                         DependsOn = "[WindowsFeature]DHCPServer"
                     } 
 
-
                     xDhcpServerScope ManagementScope
                     {
                         Ensure = 'Present'