Set up windows host for ansible remoting including upgrading powershell and rebooting if necessary (reboots only if PS requires upgrade)

ansible-setup-windows.ps1

# This script has been tested on Windows server 2008, 2012, 2016 and Windows 10.

# This script can be run from puppet using puppetlabs/powershell:
# exec { 'setup-ansible-remoting':
#    command   => file("${module_name}/ansible-setup-windows.ps1"),
#    provider  => powershell,
#    logoutput => true,
#  }

# To make sure that we can run local scripts.  You may need to run this line manually before you can run this script
Set-ExecutionPolicy unrestricted
# Doing this the hard way for old versions of powershell that don't interpolate and don't support Invoke-WebRequest
$t = [Environment]::ExpandEnvironmentVariables('%TEMP%')
# Sometimes the temp dir for the user executing this doesn't exit (yet)
if ((Test-Path $t) -eq $false) {
    md $t
}

$WebClient = New-Object System.Net.WebClient

# Check and upgrade powershell to 3.0 if necessary (reboots machine)
if ($PSVersionTable.PSVersion.Major -lt 3) {
    $WebClient.DownloadFile("https://raw.githubusercontent.com/ansible/ansible/devel/examples/scripts/upgrade_to_ps3.ps1","$t\ps3upgrade.ps1")
    & "$t\ps3upgrade.ps1"
    Write-Host "Initiated PowerShell upgrade which will require a reboot, exiting this script"
    exit
}

# Run ansible windows remoting setup script (does nothing if already configured) 
$WebClient.DownloadFile("https://raw.githubusercontent.com/ansible/ansible/devel/examples/scripts/ConfigureRemotingForAnsible.ps1", "$t\ansible-setup-remoting.ps1")
& "$t\ansible-setup-remoting.ps1" -CertValidityDays 3650

Thanks for this! Exactly what I needed 👍