PowerCLI

PS C:\Users\admin> Add-PSSnapin VMware*
PS C:\Users\admin> Connect-VIServer 192.168.205.90

ПРЕДУПРЕЖДЕНИЕ: There were one or more problems with the server certificate:
...
Name                           Port  User
----                           ----  ----
192.168.205.90                 443   Administrator

PS C:\Users\admin> Get-VM

PS C:\Users\admin> Get-VMHost

PS C:\Users\admin> Remove-VMHost 192.168.205.20 -Cinfirm:$false