我正在尝试从Server-2对Server-1(即远程服务器)执行以下PowerShell脚本:
$DBServer = 'Server1'
Invoke-Command -ComputerName $DBServer -ScriptBlock {
$status = Start-Process "C:\Program Files\iQ4bis\HaloSource\HaloSource.Run.exe" '"D:\Test\UsageTracking.iqp" /wf "Default Workflow" /e "Dev" ' -Wait -PassThru
$test2 = $status.ExitCode
if ($test2 -ne 0)
{
Throw "The command exited with error code: $test2"
}
else
{
Write-host "Workflow executed successfully."
}
}
问题:代码部分
"C:\Program Files\iQ4bis\HaloSource\HaloSource.Run.exe" '"D:\Test\UsageTracking.iqp" /wf "Default Workflow" /e "Dev" ' -Wait -PassThru
我希望对其进行参数化,因为D:\Test\UsageTracking.iqp
和Dev
的值会针对每个项目进行更改。如何使用参数传递新值?如果可能的话,这就是我想要的方式:
clear-host
$DBServer = 'Server1'
$v1 = 'D:\Test\UsageTracking.iqp'
$v2 = 'Dev'
$v3 = "C:\Program Files\iQ4bis\HaloSource\HaloSource.Run.exe"
Invoke-Command -ComputerName $DBServer -ScriptBlock {
param(
[string] $IQPFileDestinationLocation = $v1, [string] $ExecutionEnvironment = $v2, [string] $exe = $v3
)
$IQPFileLocation = $IQPFileDestinationLocation
$workflow = "Default Workflow"
$environment = $ExecutionEnvironment
$test = """$exe"" '""$IQPFileLocation"" /wf ""$workflow"" /e ""$environment""'"
$test
$status = Start-Process $test -Wait -PassThru
$test2 = $status.ExitCode
if ($test2 -ne 0)
{
Throw "The command exited with error code: $test2"
}
else
{
Write-host "It went ok."
}
} -ArgumentList $v1 ,$v2 ,$v3
当我在上面运行时,收到以下错误消息:
This command cannot be run due to the error: The system cannot find the file specified.
+ CategoryInfo : InvalidOperation: (:) [Start-Process], InvalidOperationException
+ FullyQualifiedErrorId : InvalidOperationException,Microsoft.PowerShell.Commands.StartProcessCommand
+ PSComputerName : ken-dev-bi001
The command exited with error code:
At line:8 char:1
+ Invoke-Command -ComputerName $DBServer -ScriptBlock {
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : OperationStopped: (The command exited with error code: :String) [], RuntimeException
+ FullyQualifiedErrorId : The command exited with error code:
任何帮助都会得到帮助以使其发挥作用。
答案 0 :(得分:0)
全部,
所以,最后我想出了如何在将-ScriptBlock
与远程服务器一起使用时将局部变量传递给Invoke-Command
。
这是我使用的代码,它的作用就像一个魅力:
Write-Host "Workflow command was: "$HaloSourceCommandLine
Invoke-Command -ComputerName $DBServer -ScriptBlock {
param ([string] $t1 = $HaloSourceCommandLine, [string] $t2 = $HaloSourceExecutableLocation)
$status = Start-Process $t2 $t1 -Wait -PassThru
$ExitCodeInfo = $status.ExitCode
if ($ExitCodeInfo -ne 0)
{
Throw "The command exited with error code: $test2"
}
else
{
Write-host "Workflow executed successfully."
}
} -ArgumentList $HaloSourceCommandLine,$HaloSourceExecutableLocation
希望如果他们通过-ScriptBlock
Invoke-Command
问题,这对其他人有帮助
谢谢, HP
答案 1 :(得分:0)
我不会实现您的代码,但会通过一个简单的示例进行解释,以便您可以相应地实现它。
假设您需要启动IIS上托管的网站。我已经声明了变量。在函数中你可以为变量赋值,它应该是这样的,而不是$ args [0], 它应该是$ abc,但我已赋予变量运行时的值。你也可以用逗号分隔多个值,比如
-ScriptBlock {Start-Website $ args [0] $ args [1]} -ArgumentList $ xyz,$ abc
Code Snippet
$User="UserName"
$Password="password"
$abc="MyWebsite"
$xyz="MyWebsite2"
$ComputerName = "MyComputerName"
$pword = ConvertTo-SecureString -String $Password -AsPlainText -Force
$credential = New-Object -TypeName "System.Management.Automation.PSCredential" -ArgumentList $User, $pword
function StartIIS($abc)
{
Invoke-Command -ComputerName $ComputerName -Credential $credential -ScriptBlock {Start-Website $args[0]} ArgumentList $abc
}
StartIIS($abc)