Start-DscConfiguration Hangs

This topic contains 4 replies, has 2 voices, and was last updated by  Josh Voss 11 months ago.

  • Author
    Posts
  • #13257

    René Nielsen
    Participant

    Hey All,

    I'm piloting use of DSC and am encountering a problem in my testing. Specifically, most recently I have been testing implementing Package resources in a Configuration script and applying them locally using the localhost node to a test system. What I've noticed is that if there is an issue with, for example, the Arguments supplied to a java installation executable (see example below); the MOF will be created without issue and the Start-DscConfiguration will run however it will never complete...it just hangs there. And if I terminate the PowerShell console, and reboot the server, any attempt to execute Start-DscConfiguration returns a message indicating that a configuration is in progress. This results in me having to rollback to a snapshot of the virtual test system (effectively a rebuild scenario in a environment without a snapshot) to get back to a state where I can continue testing. Has anyone encountered this with DSC and has an alternative solution to the awkward one I'm using?

    Package JavaJDKu51
    {
    Ensure = "Present"
    Path = "$InstallFolder\Packages\jdk-7u51-windows-x64.exe"
    Name = "Java SE Development Kit 7 Update 51 (64-bit)"
    ProductID = "64A3A4F4-B792-11D6-A78A-00B0D0170510"
    Arguments = "/S ADDLOCAL='ToolsFeature,PublicjreFeature'"
    }

    As an aside question...you can see in the Arguments statement above that the package expects a quoted string, is there a better way to provide the quotes within the Arguments quoted string?

    Thanks much & happy scripting.

  • #13259

    René Nielsen
    Participant

    Partial resolution – It looks like if I use a combination of -force and restarting the system I can get back to a condition where start-DscConfiguration does not fail with the message indicated. Note that the -force qualifier will not consistently resolve the condition.

  • #61833

    Josh Voss
    Participant

    I'm having the same problem on Win 2016 Datacenter. It hangs after:

    Perform operation 'Invoke CimMethod' with following parameters, ''methodName' = SendConfigurationApply,'className' = MSFT_DSCLocalConfigurationManage
    r,'namespaceName' = root/Microsoft/Windows/DesiredStateConfiguration'. 

    A restart and -force didn't fix this. My main question is, how do I even begin to debug this? I don't know where to look, where can I find more details about what's going on inside? Or, how can I cause more detailed logging so as to find the cause?

    Here's my config:

    Configuration WinSSHConfig 
    {
     Import-DscResource –ModuleName 'PSDesiredStateConfiguration'
        Node "localhost" 
        {
            Package BitVise 
            {
                Name = "BitVise"
                Path = Join-Path $PSScriptRoot "\BvSshServer-Inst.exe"
                ProductId = "" # Might help to add this later
                Ensure = "Present"
                # "Specified logpath could nto be opened" LogPath = "C:\Users\ops\Desktop\AllWindows"
    
            }
        }
    
    }
  • #61834

    Josh Voss
    Participant

    It's hanging again when trying to stop the operation when I restart and use the -force flag:

    VERBOSE: Perform operation 'Invoke CimMethod' with following parameters, ''methodName' =
    SendConfigurationApply,'className' = MSFT_DSCLocalConfigurationManager,'namespaceName' =
    root/Microsoft/Windows/DesiredStateConfiguration'.
    VERBOSE: An LCM method call arrived from computer DOWNLOADSCRIPT with user sid
    S-1-5-21-2625863715-1486628037-1793450039-500.
    VERBOSE: The -Force option was specified with the Stop operation. The current configuration has been successfully
    cancelled.
  • #61840

    Josh Voss
    Participant

    It only hangs with the

    -wait

    flag. So this tells me that for some reason the

    "Invoke CimMethod"

    with parameter

    "MethodName" = "SendConfigurationApply"

    never finishes executing, and the wait flag waits forever for it to finish.

    Any ideas what might cause the

    CimMethod 

    to never finish?

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