functions/Invoke-SetupHost.ps1
|
Function Invoke-SetupHost { [CmdletBinding(SupportsShouldProcess)] [alias("Setup-Host")] Param( [Parameter(HelpMessage = "Specify the parent path. The default is C:\Autolab. The command will create the folder.")] [String]$DestinationPath = "C:\Autolab" ) Clear-Host # Setup Path Variables #use module defined variable $SourcePath = $ConfigurationPath Write-Verbose "Starting $($MyInvocation.MyCommand)" Write-Verbose "SourcePath = $SourcePath" Microsoft.PowerShell.Utility\Write-Host -ForegroundColor Green -Object @" This is the Setup-Host script. This script will perform the following: * For PowerShell Remoting, configure the host 'TrustedHosts' value to * * Install the Lability module from PSGallery * Update the Pester module if necessary * Install Hyper-V * Create the $DestinationPath folder (DO NOT DELETE) * Copy configurations and resources to $DestinationPath * You will then need to reboot the host before continuing "@ Microsoft.PowerShell.Utility\Write-Host -ForegroundColor Yellow -Object @" !!IMPORTANT SECURITY NOTE!! This module will set trusted hosts to connect to any machine on the local network. This is NOT a recommended security practice. It is assumed you are installing this module on a non-production machine and are willing to accept this potential risk for the sake of a training and test environment. If you do not want to proceed, press Ctrl-C. "@ Pause # For remoting commands to VM's - have the host set trusted hosts Write-Verbose "Enable PSRemoting" Enable-PSRemoting -Force -SkipNetworkProfileCheck Microsoft.PowerShell.Utility\Write-Host -ForegroundColor Cyan -Object "Setting TrustedHosts so that remoting commands to VMs work properly" $trust = Get-Item -Path WSMan:\localhost\Client\TrustedHosts if (($Trust.Value -eq "*") -or ($trust.Value -match "<local>")) { Microsoft.PowerShell.Utility\Write-Host -ForegroundColor Green -Object "TrustedHosts is already set to *. No changes needed" } else { $add = '<local>' # Jeff's idea - 'DC,S*,Client*,192.168.3.' - need to automate this, not hard code Microsoft.PowerShell.Utility\Write-Host -ForegroundColor Cyan -Object "Adding $add to TrustedHosts" Set-Item -Path WSMan:\localhost\Client\TrustedHosts -Value $add -Concatenate -Force } # Lability install Write-Verbose "Bootstrapping Nuget install" Install-PackageProvider -Name Nuget -ForceBootstrap Write-Verbose "Setting PSGallery as a trusted package source" Get-PackageSource -Name PSGallery | Set-PackageSource -Trusted -Force -ForceBootstrap | Out-Null <# Test if the current version of Lability is already installed. If so, do nothing. If an older version is installed, update the version, otherwise install the latest version. #> #update Pester as needed Write-Verbose "Calling internal Pester check" _PesterCheck #use the module defined variable and a private function if ($PSCmdlet.ShouldProcess("Lability $labilityVersion", "Install or Update Lability")) { Write-Verbose "Calling internal Lability check" _LabilityCheck $LabilityVersion Import-Module Lability } # Set Lability folder structure $DirDef = @{ ConfigurationPath = "$DestinationPath\Configurations" DifferencingVhdPath = "$DestinationPath\VMVirtualHardDisks" HotfixPath = "$DestinationPath\Hotfixes" IsoPath = "$DestinationPath\ISOs" ModuleCachePath = "C:\ProgramData\Lability\Modules" ParentVhdPath = "$DestinationPath\MasterVirtualHardDisks" ResourcePath = "$DestinationPath\Resources" } Write-Verbose "Set-LabHostDefault" Lability\Set-LabHostDefault @DirDef Write-Verbose "Test-LabHostConfiguration" $HostStatus = Lability\Test-LabHostConfiguration If (-Not $HostStatus ) { Microsoft.PowerShell.Utility\Write-Host -ForegroundColor Cyan "Starting to Initialize host and install Hyper-V" if ($PSCmdlet.ShouldProcess($DirDef.ConfigurationPath, "Lability\Start-LabHostConfiguration")) { Lability\Start-LabHostConfiguration -ErrorAction SilentlyContinue } } ###### COPY Configs to host machine Microsoft.PowerShell.Utility\Write-Host -ForegroundColor Cyan -Object "Copying configs to $($DirDef.ConfigurationPath)" if ($PSCmdlet.ShouldProcess($DirDef.ConfigurationPath, "Copy configurations")) { Copy-Item -Path $SourcePath\* -Recurse -Destination $DirDef.ConfigurationPath -Force } if ($PSCmdlet.ShouldProcess($env:computername, "Prompt for restart")) { Microsoft.PowerShell.Utility\Write-Host -ForegroundColor Green -Object @" The localhost is about to reboot. After the reboot, open a Windows PowerShell prompt, navigate to a configuration directory $($DirDef.ConfigurationPath)\<YourConfigFolder> And run: PS $($DirDef.ConfigurationPath)\<YourConfigFolder>Setup-Lab -IgnorePendingReboot or PS $($DirDef.ConfigurationPath)\<YourConfigFolder>Unattend-Lab -IgnorePendingReboot "@ Write-Warning "System needs to reboot, especially if you just installed Hyper-V." $reboot = Read-Host "Do you wish to reboot now? (y/n)" If ($reboot -eq 'y') { Write-Output "Rebooting now" Restart-Computer } } #WhatIf Write-Verbose "Ending $($invocation.MyCommand)" } |