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110 changes: 110 additions & 0 deletions
110
lib/provider/assets/hyperv/Get-IcingaProviderDataValuesHyperV.psm1
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,110 @@ | ||
| function Get-IcingaProviderDataValuesHyperV() | ||
| { | ||
| param ( | ||
| [switch]$IncludeDetails = $FALSE | ||
| ); | ||
|
|
||
| $HyperVData = New-IcingaProviderObject -Name 'Hyper-V'; | ||
|
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||
| # Check if the Hyper-V is installed. If not, we will simply return an empty object | ||
| if ($null -eq (Get-Service -Name 'vmms' -ErrorAction SilentlyContinue)) { | ||
| $HyperVData.FeatureInstalled = $FALSE; | ||
|
|
||
| return $HyperVData; | ||
| } | ||
|
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||
| $HyperVData.Metrics | Add-Member -MemberType NoteProperty -Name 'ClusterData' -Value (New-Object PSCustomObject); | ||
| $HyperVData.Metrics | Add-Member -MemberType NoteProperty -Name 'BlackoutTimes' -Value (New-Object PSCustomObject); | ||
| $HyperVData.Metrics.BlackoutTimes | Add-Member -MemberType NoteProperty -Name 'Information' -Value (New-Object PSCustomObject); | ||
| $HyperVData.Metrics.BlackoutTimes | Add-Member -MemberType NoteProperty -Name 'Warning' -Value (New-Object PSCustomObject); | ||
| $HyperVData.Metrics.ClusterData | Add-Member -MemberType NoteProperty -Name 'NodeCount' -Value 1; # We always have at least 1 node | ||
| $HyperVData.Metrics.ClusterData | Add-Member -MemberType NoteProperty -Name 'VMList' -Value (New-Object PSCustomObject); | ||
| $HyperVData.Metrics.ClusterData.VMList | Add-Member -MemberType NoteProperty -Name 'Duplicates' -Value (New-Object PSCustomObject); | ||
| $HyperVData.Metrics.ClusterData.VMList | Add-Member -MemberType NoteProperty -Name 'VMs' -Value (New-Object PSCustomObject); | ||
|
|
||
| try { | ||
| if (Test-IcingaFunction 'Get-ClusterNode') { | ||
| $ClusterInformation = Get-ClusterNode -Cluster '.' -ErrorAction Stop; | ||
|
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| $HyperVData.Metrics.ClusterData.NodeCount = $ClusterInformation.Count; | ||
| } | ||
|
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| [array]$VMRessources = @(); | ||
|
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| if (Test-IcingaFunction 'Get-ClusterResource') { | ||
| [array]$VMRessources = Get-ClusterResource -Cluster '.' -ErrorAction Stop | Where-Object ResourceType -EQ 'Virtual Machine'; | ||
| } else { | ||
| [array]$VMRessources = Get-VM -ErrorAction Stop; | ||
| } | ||
|
|
||
| if ($null -ne $VMRessources -And $VMRessources.Count -ne 0) { | ||
| foreach ($VMRessource in $VMRessources) { | ||
| if ((Test-PSCustomObjectMember -PSObject $HyperVData.Metrics.ClusterData.VMList.VMs -Name $VMRessource.Name) -eq $FALSE) { | ||
| $HyperVData.Metrics.ClusterData.VMList.VMs | Add-Member -MemberType NoteProperty -Name $VMRessource.Name -Value 1; | ||
| } else { | ||
| $HyperVData.Metrics.ClusterData.VMList.VMs.($VMRessource.Name) += 1; | ||
|
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||
| if ((Test-PSCustomObjectMember -PSObject $HyperVData.Metrics.ClusterData.VMList.Duplicates -Name $VMRessource.Name) -eq $FALSE) { | ||
| $HyperVData.Metrics.ClusterData.VMList.Duplicates | Add-Member -MemberType NoteProperty -Name $VMRessource.Name -Value 0; | ||
| } | ||
| $HyperVData.Metrics.ClusterData.VMList.Duplicates.($VMRessource.Name) = $HyperVData.Metrics.ClusterData.VMList.VMs.($VMRessource.Name); | ||
| } | ||
| } | ||
| } | ||
|
|
||
| # Blackout Times | ||
| # => Info | ||
| [array]$InformationBlackoutTimes = Get-WinEvent -FilterHashtable @{ 'LogName'='Microsoft-Windows-Hyper-V-VMMS-Admin'; 'Id' = '20415'; } -MaxEvents 300 -ErrorAction SilentlyContinue; | ||
|
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||
| if ($null -ne $InformationBlackoutTimes -Or $InformationBlackoutTimes.Count -ne 0) { | ||
| foreach ($event in $InformationBlackoutTimes) { | ||
| $XMLEventData = ([xml]$event.ToXml()).Event; | ||
|
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||
| if ((Test-PSCustomObjectMember -PSObject $HyperVData.Metrics.BlackoutTimes.Information -Name $XMLEventData.UserData.VmlEventLog.Parameter0) -eq $FALSE) { | ||
| $EventObject = New-Object PSCustomObject; | ||
| $EventObject | Add-Member -MemberType NoteProperty -Name 'Timestamp' -Value $event.TimeCreated; | ||
| $EventObject | Add-Member -MemberType NoteProperty -Name 'BlackoutTime' -Value $XMLEventData.UserData.VmlEventLog.Parameter2; | ||
|
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| $HyperVData.Metrics.BlackoutTimes.Information | Add-Member -MemberType NoteProperty -Name $XMLEventData.UserData.VmlEventLog.Parameter0 -Value $EventObject; | ||
| } | ||
| } | ||
| } | ||
|
|
||
| # Blackout Times | ||
| # => Warning | ||
| [array]$WarningBlackoutTimes = Get-WinEvent -FilterHashtable @{ 'LogName'='Microsoft-Windows-Hyper-V-VMMS-Admin'; 'Id' = '20417'; } -MaxEvents 300 -ErrorAction SilentlyContinue; | ||
|
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| if ($null -ne $WarningBlackoutTimes -Or $WarningBlackoutTimes.Count -ne 0) { | ||
| foreach ($event in $WarningBlackoutTimes) { | ||
| $XMLEventData = ([xml]$event.ToXml()).Event; | ||
|
|
||
| if ((Test-PSCustomObjectMember -PSObject $HyperVData.Metrics.BlackoutTimes.Warning -Name $XMLEventData.UserData.VmlEventLog.Parameter0) -eq $FALSE) { | ||
| $EventObject = New-Object PSCustomObject; | ||
| $EventObject | Add-Member -MemberType NoteProperty -Name 'Timestamp' -Value $event.TimeCreated; | ||
| $EventObject | Add-Member -MemberType NoteProperty -Name 'BlackoutTime' -Value $XMLEventData.UserData.VmlEventLog.Parameter2; | ||
|
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| [bool]$IsAcknowledged = $FALSE; | ||
|
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| foreach ($InfoBlackoutTime in $HyperVData.Metrics.BlackoutTimes.Information.PSObject.Properties.Name) { | ||
| if ($InfoBlackoutTime -eq $XMLEventData.UserData.VmlEventLog.Parameter0) { | ||
| if($HyperVData.Metrics.BlackoutTimes.Information.$InfoBlackoutTime.Timestamp -gt $event.TimeCreated) { | ||
| $IsAcknowledged = $TRUE; | ||
| break; | ||
| } | ||
| } | ||
| } | ||
|
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| if ($IsAcknowledged) { | ||
| continue; | ||
| } | ||
|
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| $HyperVData.Metrics.BlackoutTimes.Warning | Add-Member -MemberType NoteProperty -Name $XMLEventData.UserData.VmlEventLog.Parameter0 -Value $EventObject; | ||
| } | ||
| } | ||
| } | ||
| } catch { | ||
| Exit-IcingaThrowException -ExceptionType 'Custom' -CustomMessage 'Hyper-V Error' -ExceptionThrown $_.Exception.Message -Force; | ||
| } | ||
|
|
||
| return $HyperVData; | ||
| } |
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