Question

我想将Get-VM和Measure-VM cmdlet的输出合并到带有Get-VM和Measure-VM的某些列的单个HTML表中。

我想要VMName，State，RAM，DISK列。

Get-VM给我VMName和State，而Measure-VM给我RAM和DISk。因此，我想将这四列合并为一个HTML表。

我创建了如下代码。

Get-VM –ComputerName $hostnm |
    Select-Object Name, State, Uptime,
        @{Name="RAM In GB";Expression={[Math]::Round($_.MemoryAssigned/1GB, 2)}} |
    ConvertTo-Html -Head $a

Measure-VM –Name * -Computername $hostnm |
    Sort-Object VMName |
    Select-Object VMName,
        @{Name="RAM In GB";Expression={[Math]::Round($_.MaxRAM/1024, 2)}},
        @{Name="Disk Size in GB";Expression={[Math]::Round($_.TotalDisk/1024, 2)}} |
    ConvertTo-Html -Head $a

那我该如何结合呢？

$vmhost = Get-Content C:\Users\Share1\Desktop\Scripts\VMHosts.txt
$file = "C:\Users\Share1\Desktop\Scripts\output.htm"

$report = "<html> <body>"
$a = "<style>"
$a = $a + "body {font-family: Tahoma; background-color:#fff;}"
$a = $a + "table {font-family: Tahoma;width: $($rptWidth)px;font-size: 12px;border-collapse:collapse;}"
$a = $a + "th {background-color: #cccc99;border: 1px solid #a7a9ac;border-bottom: none;}"
$a = $a + "td {background-color: #ffffff;border: 1px solid #a7a9ac;padding: 2px 3px 2px 3px;vertical-align: middle;text-align:center;}"
$a = $a + "</style>"

$op1 = @()
$op2 = @()
$myresult = @()

$output = foreach ($hostnm in $vmhost) {
    Enable-VMResourceMetering -Name $hostnm -ResourcePoolType @("Processor","VHD","Ethernet","Memory")

    echo "--------------------</br>"
    echo "<b>" $hostnm  "</b></br>"
    echo "--------------------</br>" 

    $op1 = Get-VM –ComputerName $hostnm |
           Select-Object Name, State, Uptime,
               @{Name="RAM In GB"; Expression={[Math]::Round($_.MemoryAssigned/1GB, 2)}} |
           ConvertTo-Html -Head $a 

    Get-VM –Name * -ComputerName $hostnm | Enable-VMResourceMetering
    $op2 = Measure-VM –Name * -ComputerName $hostnm |
           Sort-Object VMName |
           Select-Object VMName,
               @{Name="RAM In GB";Expression={[Math]::Round($_.MaxRAM/1024, 2)}},
               @{Name="Disk Size in GB";Expression={[Math]::Round($_.TotalDisk/1024, 2)}} |
           ConvertTo-Html -Head $a

    $myresult = $op1 + $op2
}

$report = $report + $output + $myresult + "</body></html>"
$report | Out-File $file

实际结果是我得到了Get-VM和Measure-VM的两个不同的表。

预期结果只有一张表，其中包含VM名称，状态，以GB为单位的RAM，以GB为单位的磁盘。

Answer 1

在构建HTML表之前，在前合并数据。

$data = foreach ($hostnm in $vmhost) {
    $resources = @{}
    Measure-VM –Name * -ComputerName $hostnm | ForEach-Object {
        $resources[$_.VMName] = $_ | Select-Object MaxRAM, TotalDisk
    }

    Get-VM –ComputerName $hostnm |
        Select-Object Name, State,
            @{n='RAM in GB';e={[Math]::Round($resources[$_.Name].RAM/1024, 2)}},
            @{n='Disk in GB';e={[Math]::Round($resources[$_.Name].TotalDisk/1024, 2)}}
}
$table = $data | ConvertTo-Html -Head $a

如何将两个HTML表的输出合并为带有某些列的单个表

1 个答案: