使用Powershell重新加入域的脚本

Question

对不起，我的英语不好。

我在运行Windows7的VMWare ESXi上有虚拟机。所有计算机都在域中，但有时它们会离开域，因此我需要重新加入域。我写了一个简单的脚本来做这件事：

$credential = New-Object System.Management.Automation.PsCredential("mydomain\user", (ConvertTo-SecureString "password" -AsPlainText -Force))
Add-Computer -WorkGroupName TEMP -Credential $credential
Add-Computer -DomainName "mydomain" -Credential $credential
Restart-Computer

但是它不工作；我有这个错误：

Add-Computer : This command cannot be executed on target computer('') due to following error: An existing connection was forcibly closed by the remote host.
At C:\Tools\Re-Join.ps1:2 char:13
+ Add-Computer <<<<  -WorkGroupName TEMP -Credential $credential
+ CategoryInfo          : InvalidOperation: (:) [Add-Computer], InvalidOperationException
+ FullyQualifiedErrorId : InvalidOperationException,Microsoft.PowerShell.Commands.AddComputerCommand<br>

如果我手动加入'workgroup‘，然后运行脚本，一切正常。

Answer 1

下面是我用来加入域的脚本：

$computer = Get-WmiObject Win32_ComputerSystem
$computer.JoinDomainOrWorkGroup("cloud.com" , "PASSWORD HERE", "USER", $null, 3)
Restart-Computer -Force

Answer 2

您可以在加入之前添加一个退出，重新加入域名之前不需要重新启动：

$computer.UnJoinDomainOrWorkGroup("PASSWORD HERE", "USER", 0)