SetupServer.ps1

<#

Examples

Create a DC:

iex ((New-Object System.Net.WebClient).DownloadString('https://gist.github.com/bill-long/04f2e34143553ea3ee35e3322170559b/raw'))
SetupServer -ComputerName LAB7DC1 -IpAddress "10.7.0.1" -PrefixLength 8 -Gateway "10.0.0.1" -DnsServer "10.0.0.1" -DomainName "bilonglab7.com" -MakeForest

Create an Exchange server:

iex ((New-Object System.Net.WebClient).DownloadString('https://gist.github.com/bill-long/04f2e34143553ea3ee35e3322170559b/raw'))
SetupServer -ComputerName LAB7E19-1 -IpAddress "10.7.0.2" -PrefixLength 8 -Gateway "10.0.0.1" -DnsServer "10.7.0.1" -DomainName "bilonglab7.com" -InstallExchange -ExchangeMediaPath "D:\"

If the WebClient throws a TLS error try:

[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
#>

function SetupServer(
    [Parameter(Mandatory=$true) ] [string] $ComputerName,    
    [Parameter(Mandatory=$true) ] [string] $IpAddress,
    [Parameter(Mandatory=$true) ] [int]    $PrefixLength,
    [Parameter(Mandatory=$true) ] [string] $Gateway,
    [Parameter(Mandatory=$true) ] [string] $DnsServer,
    [Parameter(Mandatory=$false)] [switch] $MakeForest = $false,
    [Parameter(Mandatory=$true) ] [string] $DomainName,
    [Parameter(Mandatory=$false)] [switch] $InstallExchange = $false,
    [Parameter(Mandatory=$false)] [string] $ExchangeMediaPath = "D:\")
{
    
    if ($env:computername -ne $ComputerName) {
        Rename-Computer $ComputerName
        Restart-Computer
    }

    if ($null -eq (Get-NetIPAddress | ? { $_.IPAddress -eq $IpAddress }))
    {
        Get-NetAdapter | ? { $_.InterfaceAlias -eq "Ethernet" } | % {
            New-NetIPAddress -InterfaceIndex $_.InterfaceIndex -IPAddress $IpAddress -PrefixLength $PrefixLength -DefaultGateway $Gateway
            Set-DnsClientServerAddress -InterfaceIndex $_.InterfaceIndex -ServerAddresses $DnsServer
        }
    }

    if ($null -eq $env:UserDnsDomain)
    {
        if ($MakeForest) {
            Install-WindowsFeature AD-Domain-Services
            Import-Module ADDSDeployment
            Install-ADDSForest -DomainName $DomainName
        } else {
            Add-Computer -DomainName $DomainName -Restart
        }
    }
    
    if ($InstallExchange) {
        # .net 4.7.2
        Invoke-WebRequest http://go.microsoft.com/fwlink/?LinkId=863262 -OutFile net472.exe
        & ".\net472.exe" "/passive" | Out-Default
        Remove-Item ".\net472.exe"
        
        # Visual C++ 2013 redist
        Invoke-WebRequest http://download.microsoft.com/download/2/E/6/2E61CFA4-993B-4DD4-91DA-3737CD5CD6E3/vcredist_x64.exe -OutFile vcredist.exe
        & ".\vcredist.exe" "/passive" | Out-Default
        Start-Sleep 5 # Takes a few seconds for the file lock to go away
        Remove-Item ".\vcredist.exe"
        
        # UCMA
        & (Join-Path $ExchangeMediaPath "UCMARedist\setup.exe") "/passive" | Out-Default
        
        # Windows Features
        Install-WindowsFeature Server-Media-Foundation, NET-Framework-45-Features, RPC-over-HTTP-proxy, RSAT-Clustering, RSAT-Clustering-CmdInterface, RSAT-Clustering-PowerShell, WAS-Process-Model, Web-Asp-Net45, Web-Basic-Auth, Web-Client-Auth, Web-Digest-Auth, Web-Dir-Browsing, Web-Dyn-Compression, Web-Http-Errors, Web-Http-Logging, Web-Http-Redirect, Web-Http-Tracing, Web-ISAPI-Ext, Web-ISAPI-Filter, Web-Metabase, Web-Mgmt-Service, Web-Net-Ext45, Web-Request-Monitor, Web-Server, Web-Stat-Compression, Web-Static-Content, Web-Windows-Auth, Web-WMI, RSAT-ADDS
        
        & "D:\setup" "/role:mb,mt" "/IAcceptExchangeServerLicenseTerms" | Out-Default
    }
    
    Write-Host "Done!"

}