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bckelley
Asked: 2019-11-05 10:01:00 +0800 CST

将 Hyper-V VM Ip 地址添加到每个 VM 的 VM 注释

  • 772

所以我已经知道这个代码是

Set-VM -Name "localhost" -Notes "127.0.0.1"

使用 $ipAddress = get-vm | where { $_.state -eq 'running'} | get-vmnetworkadapter | Select @{Name="IP";Expression={$_.IPAddresses | where {$_ -match "^192\."}}} | Sort VMName

获取我的 IP 地址

IP          
--          
127.0.0.1

所以完整的代码是这样的

$ipAddress = get-vm | where { $_.state -eq 'running'} | get-vmnetworkadapter | Select @{Name="IP";Expression={$_.IPAddresses | where {$_ -match "^192\."}}} | Sort VMName
Set-VM -Name "server1" -Notes "$ipAddress"

但是当我添加 foreach 循环时

$vms = Get-VM
$ipAddress = get-vm | where { $_.state -eq 'running'} | get-vmnetworkadapter | Select @{Name="IP";Expression={$_.IPAddresses | where {$_ -match "^192\."}}} | Sort VMName

foreach ($vm in $vms) {
    Set-VM -Name "$vm" -Notes "$ipAddress"
}

为每个虚拟机产生这样的错误

Set-VM : The specified wildcard character pattern is not valid: VirtualMachine (Name = 'server1') [Id = 'de0994fb-c19b-48a3-9389-fd595bd3dc43']
At line:2 char:5
+     Set-VM -Name "$vm" -Notes "$ipAddress"
+     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : NotSpecified: (:) [Set-VM], VirtualizationException
    + FullyQualifiedErrorId : Unspecified,Microsoft.HyperV.PowerShell.Commands.SetVM

我不明白为什么它可以在没有循环但不能使用的情况下工作

编辑：根据 Pimp Juice IT 的建议来回应

VirtualMachine (Name = 'server1') [Id = 'de0994fb-c19b-48a3-9389-fd595bd3dc43'] VirtualMachine (Name = 'server2') [Id = 'ecb80604-1f4a-4493-97cd-14d474baca30'] VirtualMachine (Name = 'server3') [Id = '71a01492-f70e
-420e-9db8-1718ac5d9b41'] VirtualMachine (Name = 'server4') [Id = '500387d7-95e0-44a6-9819-425d4b7af876'] VirtualMachine (Name = 'server5') [Id = '4eef3925-1ae5-4410-8fee-2f99bbfd7ec5'] VirtualMachine (Name = 'serv
er6') [Id = '337f1016-4001-457e-b231-b84173efd695'] = Get-VM
@{IP=192.168.0.39} = get-vm | where { .state -eq 'running'} | get-vmnetworkadapter | Select @{Name=
IP;Expression={.IPAddresses | where { -match ^192\.}}} | Sort VMName
foreach (VirtualMachine (Name = 'server6') [Id = '337f1016-4001-457e-b231-b84173efd695'] in VirtualMachine (Name = 'server1') [Id = 'de0994fb-c19b-48a3-9389-fd595bd3dc43'] VirtualMachine (Name = 'server2') [Id = 'e
cb80604-1f4a-4493-97cd-14d474baca30'] VirtualMachine (Name = 'server3') [Id = '71a01492-f70e-420e-9db8-1718ac5d9b41'] VirtualMachine (Name = 'server4') [Id = '500387d7-95e0-44a6-9819-425d4b7af876'] VirtualMachine (
Name = 'server5') [Id = '4eef3925-1ae5-4410-8fee-2f99bbfd7ec5'] VirtualMachine (Name = 'server6') [Id = '337f1016-4001-457e-b231-b84173efd695']) {
    Set-VM -Name VirtualMachine (Name = 'server6') [Id = '337f1016-4001-457e-b231-b84173efd695'] -Notes @{IP=192.168.0.39}
}
powershell hyper-v

1 个回答

  1. Best Answer

    您将 VM 对象传递给需要字符串的 Name 参数。VM 参数就是为此目的。

    Set-VM -VM $vm

    假设您想将 192 个 IP 地址添加到每个 VM 的注释中，那么我会这样做。如果虚拟机是多宿主的，它会用逗号分隔地址。

     $vms = Get-VM | where { $_.state -eq 'running'}
 foreach ($vm in $vms) {
     Set-VM -VM $vm -Notes $($vm.NetworkAdapters.IPAddresses -match "^192\." -join ',')
 }

    希望有帮助

    • 0

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