识别Windows是在物理机还是虚拟机上托管？#Powershell

Question

我想查找windows操作系统是托管在物理机还是虚拟机上，网上有一段powershell脚本，我添加了一些条件来识别机器是托管在云端（那么可能是虚拟机）。

在互联网上有一段powershell脚本，我在其中添加了一些条件来识别机器是否托管在云端（那么它可能是虚拟机）。

function GetMachineType {
    $ComputerSystemInfo = Get-WmiObject -Class Win32_ComputerSystem
    switch ($ComputerSystemInfo.Model) { 

        # Check for VMware Machine Type 
        "VMware Virtual Platform" { 
            Write-Output "This Machine is Virtual on VMware Virtual Platform."
            Break 
        } 

        # Check for Oracle VM Machine Type 
        "VirtualBox" { 
            Write-Output "This Machine is Virtual on Oracle VM Platform."
            Break 
        } 
        default { 

            switch ($ComputerSystemInfo.Manufacturer) {

                # Check for Xen VM Machine Type
                "Xen" {
                    Write-Output "This Machine is Virtual on Xen Platform"
                    Break
                }

                # Check for KVM VM Machine Type
                "QEMU" {
                    Write-Output "This Machine is Virtual on KVM Platform."
                    Break
                }
                # Check for Hyper-V Machine Type 
                "Microsoft Corporation" { 
                    if (get-service WindowsAzureGuestAgent -ErrorAction SilentlyContinue) {
                        Write-Output "This Machine is Virtual on Azure Platform"
                    }
                    else {
                        Write-Output "This Machine is Virtual on Hyper-V Platform"
                    }
                    Break
                }
                # Check for Google Cloud Platform
                "Google" {
                    Write-Output "This Machine is Virtual on Google Cloud."
                    Break
                }

                # Check for AWS Cloud Platform
                default { 
                    if ((((Get-WmiObject -query "select uuid from Win32_ComputerSystemProduct" | Select-Object UUID).UUID).substring(0, 3) ) -match "EC2") {
                        Write-Output "This Machine is Virtual on AWS"
                    }
                    # Otherwise it is a physical Box 
                    else {
                        Write-Output "This Machine is Physical Platform"
                    }
                } 
            }                  
        } 
    } 

}

下面的注册表键只有在虚拟机在 HYPER-V 上时才会提供信息。

HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Virtual Machine/Guest/Parameters*。

我想知道，是否有任何通用的方法可以通过编程找出windows操作系统是托管在物理机还是虚拟机上。

Answer 1

    $IsVirtual=((Get-WmiObject win32_computersystem).model -eq 'VMware Virtual Platform' -or ((Get-WmiObject win32_computersystem).model -eq 'Virtual Machine'))

它将输出$True或$False扩展这个与其他虚拟模型制造商在你的房地产。