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Check_MK 提供了一个脚本来使用他们的一个内置检查来返回名为 hyperv_vms_guestinfos.psi 的 Hyper-V VM 的运行状况。我可以让脚本在 shell 上毫无问题地运行。Check_mk 运行脚本（通过 telnet 测试），但报告无效信息。

我修改了脚本，使 VM 输出的第一部分看起来不再输出 VM 名称，但现在它只报告 Get-VM 命令中最后记录的 VM。

该脚本自 2015 年以来一直没有更新，我想知道是否有其他人在没有修改的情况下让它工作，或者是否需要进行任何修改，以便我可以获得每个托管 VM 的报告。

我在下面发布了我的 CMK 安装 (1.4.0p12) 中的代理代码。我为测试删除的行是：

$OutputString = "<<<<" + $VM.name + ">>>>"    Script-Output -String 
$OutputString -File $OutputFile -FileOut $WriteFileOutput -Append $true

来自 CMK 的原始完整脚本

#
# Hyper-V VM state
#
# Script must executed with local administrator credentials!
#
# This script gathers a few information about VM integration services,
# checkpoints and replication. All other information about the system
# health are gathered by the operating system agents on both, host and
# guest servers
#
# Version: 1.0
#
# Date: 2015-08-01
#
# Author: A. Exner, ACP

# Script parameters:

$OutputFile = "c:\scripts\VM-State.txt" # Path and filename for file output
$WriteFileOutput = $false


# DO NOT CHANGE ANYTHING BELOW THIS LINE!
#-------------------------------------------------------------------------------

function Script-Output
{
    param([Parameter(Mandatory = $true)][string]$String,[Parameter(Mandatory = $true)][string]$File,[Parameter(Mandatory = $false)][bool]$FileOut=$false,[Parameter(Mandatory = $false)][bool]$Append=$true)

    Write-Host $String

    If($FileOut)
    {
        If($Append)
        {
            Out-File -FilePath $File -Encoding unicode -Append -InputObject $OutputString
        }
        Else
        {
            Out-File -FilePath $OutputFile -Encoding unicode -Force -InputObject $OutputString
        }
    }
}

# Open / overwrite file output

If($WriteFileOutput)
{
    $OutputString = Get-Date -Format yyyy-MM-dd_hh-mm-ss
    Script-Output -String $OutputString -File $OutputFile -FileOut $WriteFileOutput -Append $false
}

# Get VM's from host and collect informations

$VMList = Get-VM
$now = Get-Date

Foreach ($VM in $VMList)
{
    $OutputString = "<<<<" + $VM.name + ">>>>"
    Script-Output -String $OutputString -File $OutputFile -FileOut $WriteFileOutput -Append $true
    $OutputString = "<<<hyperv_vmstatus>>>"
    Script-Output -String $OutputString -File $OutputFile -FileOut $WriteFileOutput -Append $true

    # Integration Services

    $VMI = Get-VMIntegrationService -VMName $VM.name
    $VMIStat = $VMI | where {$_.OperationalStatus -match "ProtocolMismatch"}

    If($VMIStat.Count -gt 0)
    {
        $OutputString = "Integration_Services Protocol_Mismatch"
        Script-Output -String $OutputString -File $OutputFile -FileOut $WriteFileOutput -Append $true
    }
    Else
    {
        $OutputString = "Integration_Services Ok"
        Script-Output -String $OutputString -File $OutputFile -FileOut $WriteFileOutput -Append $true
    }


    #Replica

    $OutputString = "Replica_Health None"
    Script-Output -String $OutputString -File $OutputFile -FileOut $WriteFileOutput -Append $true

    #Checkpoints

    $VMCP = Get-VMSnapshot -VMName $VM.name

    $OutputString = "<<<hyperv_checkpoints>>>"
    Script-Output -String $OutputString -File $OutputFile -FileOut $WriteFileOutput -Append $true

    If ($VMCP)
    {
        Foreach($CP in $VMCP)
        {
            $OutputString = [string]$CP.Id + " " + [string][System.Math]::Round((($now - $CP.CreationTime).TotalSeconds), 0)
            Script-Output -String $OutputString -File $OutputFile -FileOut $WriteFileOutput -Append $true
        }
    }
    Else
    {
        $OutputString = "No_Checkpoints"
        Script-Output -String $OutputString -File $OutputFile -FileOut $WriteFileOutput -Append $true
    }
}

$OutputString = "<<<<>>>>"
Script-Output -String $OutputString -File $OutputFile -FileOut $WriteFileOutput -Append $true
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