This creates a backup from ESXi host configuration profile in tgz (?) format

vcenter-host-backup.ps1

$VCUSER = "qweqwe" #$Parameters.Get_Item("VCUSER")
$VCPASS = "qweqwe"#$Parameters.Get_Item("VCPASS")
$VCNAME = "qweqwe" #$Parameters.Get_Item("VCNAME")

Describe "Checking PowerCLI Cmdlets available" {
    $cmdletname = "Connect-VIServer"
    It "Checking $cmdletname is available" {
        $command = Get-Command $cmdletname
        $command | Select Name, Version
        $command.Name| Should Be $cmdletname
    }
}

Describe "Connect-VIServer Tests" {

    $connection = Connect-VIServer $VCName -User $VCUser -password $VCPass
    It "Connection is active" {
        $Global:DefaultVIServer[0].isconnected  | Should Be $true
    }

    
    Get-VMHostFirmware -VMHost host.qqweasd -BackupConfiguration -DestinationPath c:\CLI

}