Disconnect-LinuxVmISO.ps1

##########################################################################
# If A CentOS Linux VM Is Returned,                                      #
# Prompt For Credentials With Privileges To Eject The Media In The Guest #
# And Store The Credentials In The $Creds Variable                       #
# Then For Every VM Returned Eject The Media In The Guest                #
# And Disconnect The ISO From The VM                                     #
##########################################################################
If($CentVMs){
    $Creds = Get-Credential
    Foreach ($VM in $CentVMs){
        Write-Host ""
        Write-Host "Ejecting Media In Guest For "$VM.Parent.Name"" -ForegroundColor Yellow
        Invoke-VMScript -ScriptText "eject" -ScriptType Bash -VM $VM.Parent.Name -GuestCredential $Creds
        
        Write-Host ""
        Write-Host "Disconnecting The ISO From "$VM.Parent.Name"" -ForegroundColor Yellow
        Get-CDDrive -VM $VM.Parent.Name | Set-CDDrive -NoMedia -Confirm:$false > $null
        Write-Host ""
    }
}

Else{
    Write-Host "No CentOS Linux VMs Have Been Found With Connected ISOs!" -ForegroundColor Green
    Write-Host ""
}