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dsccommunity / UpdateServicesDsc

This module contains community maintained DSC resources for deployment and configuration of Windows Server Update Services.
MIT License
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UpdateServicesServer: Verbose output broken for Languages #62

Closed MartinVokurek closed 1 year ago

MartinVokurek commented 3 years ago

Details of the scenario you tried and the problem that is occurring

Verbose output of Languages property is broken in Test-TargetResource, it returns System.Collections.Specialized.StringCollection instead of list of languages

Verbose logs showing the problem

VERBOSE: Perform operation 'Invoke CimMethod' with following parameters, ''methodName' = SendConfigurationApply,'className' = MSFT_DSCLocalConfigurationManager,'namespaceName' = root/Mi
crosoft/Windows/DesiredStateConfiguration'.
VERBOSE: An LCM method call arrived from computer SRV1 with user sid S-1-5-21-2574420874-2490326428-1586090461-500.
VERBOSE: [SRV1]: LCM:  [ Start  Set      ]
VERBOSE: [SRV1]: LCM:  [ Start  Resource ]  [[UpdateServicesServer]WSUS]
VERBOSE: [SRV1]: LCM:  [ Start  Test     ]  [[UpdateServicesServer]WSUS]
VERBOSE: [SRV1]:                            [[UpdateServicesServer]WSUS] Getting WSUS server.
VERBOSE: [SRV1]:                            [[UpdateServicesServer]WSUS] WSUS server is Present.
VERBOSE: [SRV1]:                            [[UpdateServicesServer]WSUS] Getting WSUS server configuration.
VERBOSE: [SRV1]:                            [[UpdateServicesServer]WSUS] Getting WUSS server subscription.
VERBOSE: [SRV1]:                            [[UpdateServicesServer]WSUS] Getting WSUS SQL server.
VERBOSE: [SRV1]:                            [[UpdateServicesServer]WSUS] WSUS Server SQL Server is MICROSOFT##WID.
VERBOSE: [SRV1]:                            [[UpdateServicesServer]WSUS] Getting WSUSServer content directory.
VERBOSE: [SRV1]:                            [[UpdateServicesServer]WSUS] WSUS Server content directory is E:\.
VERBOSE: [SRV1]:                            [[UpdateServicesServer]WSUS] Getting WSUSServer update improvement program.
VERBOSE: [SRV1]:                            [[UpdateServicesServer]WSUS] WSUS Server content update improvement program is False.
VERBOSE: [SRV1]:                            [[UpdateServicesServer]WSUS] Getting WSUS Server languages.
VERBOSE: [SRV1]:                            [[UpdateServicesServer]WSUS] WSUS Server languages are System.Collections.Specialized.StringCollection.

...

Suggested solution to the issue

https://github.com/dsccommunity/UpdateServicesDsc/blob/dd6be4e15d88399dc9152364b0b80ef270f329a0/source/DSCResources/MSFT_UpdateServicesServer/MSFT_UpdateServicesServer.psm1#L117-L127

Adjust line 124 to:

$Languages = ($WsusConfiguration.GetEnabledUpdateLanguages()) -join ','

...to transform the string collection into a simple string.

The DSC configuration that is used to reproduce the issue (as detailed as possible)

Configuration WSUSProduct {
    Import-DscResource -ModuleName 'PSDesiredStateConfiguration'
    Import-DscResource -ModuleName 'UpdateServicesDsc' -ModuleVersion 1.2.1

    Node localhost {

        UpdateServicesServer WSUS {
            Ensure = 'Present'
            Languages = 'en'
            Products = 'Windows Server 2016'
        }
    }
}

The operating system the target node is running

OsName               : Microsoft Windows Server 2019 Datacenter
OsOperatingSystemSKU : DatacenterServerEdition
OsArchitecture       : 64-bit
WindowsVersion       : 1809
WindowsBuildLabEx    : 17763.1.amd64fre.rs5_release.180914-1434
OsLanguage           : en-US
OsMuiLanguages       : {en-US}

Version and build of PowerShell the target node is running

Name                           Value                                                                                                                                                    
----                           -----                                                                                                                                                    
PSVersion                      5.1.17763.1490                                                                                                                                           
PSEdition                      Desktop                                                                                                                                                  
PSCompatibleVersions           {1.0, 2.0, 3.0, 4.0...}                                                                                                                                  
BuildVersion                   10.0.17763.1490                                                                                                                                          
CLRVersion                     4.0.30319.42000                                                                                                                                          
WSManStackVersion              3.0                                                                                                                                                      
PSRemotingProtocolVersion      2.3                                                                                                                                                      
SerializationVersion           1.1.0.1

Version of the DSC module that was used

Name              Version Path                                                                                       
----              ------- ----                                                                                       
UpdateServicesDsc 1.2.1   C:\Program Files\WindowsPowerShell\Modules\UpdateServicesDsc\1.2.1\UpdateServicesDsc.psd1