Powershell：Jenkins构建在尝试调用远程PS脚本时挂起

Question

so I am using the Jenkins powershell plugin to simply copy my built package over to a remote share, unpack it and invoke another powershell script which performs some application specific installation (it sits in the package).

Now what happens is, the build powershell script executes successfully up until I execute the script in the remote share, when it executes that line it just hangs...

my execution policy on the remote machine is unrestricted.

Here is a snippet of what I am doing:

#create temporary session with timeout of 2 minutes
$pso = new-pssessionoption -OperationTimeout 120000
$session = New-PSSession -ComputerName $env:remoteServer -sessionOption $pso
Enter-PSSession $session

#Copy distribution to CD server
Copy-Item $src $deployDir -Recurse -Force 

#Locate install script
$installScript = Get-Item($deployDir + "*-distribution\*\install.ps1")
write-host ("Executing install script at location " + $installScript)

#Execute install script
& $installScript $env:installArgs -Y

Please note I am new to writing powershell so apologies if my script is awf :D

Has anyone experienced this kind of behaviour and could point out what I am missing/doing wrong?

thanks,

Answer 1

Using Enter-PSSession in a script will cause the script to hang. Use Invoke-Command instead. BTW if you use the -FilePath parameter it will copy the script from the local PC to the remote PC for you. However, if that script references other scripts you'll have to copy those.

Invoke-Command -session $session -FilePath c:\somepath\install.ps1 -Arg "$env:InstallArgs -Y"

If you want to handle the copying yourself then do something like this:

Invoke-Command -session $session -Arg $src,$deployDir,$env:installArgs -Scriptblock {
    param($src, $deployDir, $installArgs)
    Copy-Item $src $deployDir -Recurse -Force
    $installScript = GetItem "$deployDir*-distribution\*\install.ps1"
    & $installscript "$installArgs -Y"

}