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Merge pull request #155 from Icinga/feature/enable_debug_output_for_Wmi_calls

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Feature: Add debug output for Get-IcingaWindowsInformation calls to EventLog

Adds support to write all objects collected by `Get-IcingaWindowsInformation` into the Windows EventLog in case the debug output for the Icinga PowerShell Framework is enabled.
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Lord Hepipud 2020-11-19 13:05:38 +01:00 committed by GitHub
commit 8302903d2f
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2 changed files with 11 additions and 2 deletions
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1
doc/31-Changelog.md
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@ -20,6 +20,7 @@ Released closed milestones can be found on [GitHub](https://github.com/Icinga/ic
* [#134](https://github.com/Icinga/icinga-powershell-framework/pull/134) Adds Cmdlet `Test-IcingaWindowsInformation` to check if a WMI class exist and if we can fetch data from it. In addition we add support for binary value comparison with the new Cmdlet `Test-IcingaBinaryOperator`
* [#142](https://github.com/Icinga/icinga-powershell-framework/pull/142) **Experimental:** Adds feature to cache the Framework code into a single file to speed up the entire loading process, mitigating the impact on performance on systems with few CPU cores. You enable disables this feature by using `Enable-IcingaFrameworkCodeCache` and `Disable-IcingaFrameworkCodeCache`. Updating the cache is done with `Write-IcingaFrameworkCodeCache`
* [#149](https://github.com/Icinga/icinga-powershell-framework/pull/149) Adds support to add Wmi permissions for a specific user and namespace with `Add-IcingaWmiPermissions`. In addition you can remove users from Wmi namespaces by using `Remove-IcingaWmiPermissions`
* [#155](https://github.com/Icinga/icinga-powershell-framework/pull/155) Adds support to write all objects collected by `Get-IcingaWindowsInformation` into the Windows EventLog in case the debug output for the Icinga PowerShell Framework is enabled.
### Bugfixes

12
lib/wmi/Get-IcingaWindowsInformation.psm1
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@ -55,7 +55,11 @@ function Get-IcingaWindowsInformation()
if ($ForceWMI -eq $FALSE -And (Get-Command 'Get-CimInstance' -ErrorAction SilentlyContinue)) {
try {
return (Get-CimInstance @Arguments -ErrorAction Stop);
$CimData = (Get-CimInstance @Arguments -ErrorAction Stop);
Write-IcingaDebugMessage 'Debug output for "Get-IcingaWindowsInformation::Get-CimInstance"' -Objects $ClassName, $Filter, $Namespace, ($CimData | Out-String);
return $CimData;
} catch {
$ErrorName = $_.Exception.NativeErrorCode;
$ErrorMessage = $_.Exception.Message;
@ -84,7 +88,11 @@ function Get-IcingaWindowsInformation()
if ((Get-Command 'Get-WmiObject' -ErrorAction SilentlyContinue)) {
try {
return (Get-WmiObject @Arguments -ErrorAction Stop);
$WmiData = (Get-WmiObject @Arguments -ErrorAction Stop);
Write-IcingaDebugMessage 'Debug output for "Get-IcingaWindowsInformation::Get-WmiObject"' -Objects $ClassName, $Filter, $Namespace, ($WmiData | Out-String);
return $WmiData;
} catch {
$ErrorName = $_.CategoryInfo.Category;
$ErrorMessage = $_.Exception.Message;