Auto-commit: 2025-10-31 08:55:43

report-failed-computers/Display.ps1

@@ -0,0 +1,73 @@
+# Initializations
+[reflection.assembly]::LoadWithPartialName("Microsoft.UpdateServices.Administration") | out-null
+$wsus = [Microsoft.UpdateServices.Administration.AdminProxy]::GetUpdateServer()
+$computerScope = New-Object Microsoft.UpdateServices.Administration.ComputerTargetScope
+$updateScope = New-Object Microsoft.UpdateServices.Administration.UpdateScope
+$summariesComputerFailed = $wsus.GetSummariesPerComputerTarget($updateScope,$computerScope) | Where-Object FailedCount -NE 0 | Sort-Object FailedCount, UnknownCount, NotInstalledCount -Descending
+$computers = Get-WsusComputer
+$computersErrorEvents = $wsus.GetUpdateEventHistory([System.DateTime]::Today.AddDays(-7), [System.DateTime]::Today) | Where-Object ComputerId -ne [Guid]::Empty | Where-Object IsError -eq $true
+
+function Get-TimeStamp {
+    return "[{0:MM/dd/yy} {0:HH:mm:ss}]" -f (Get-Date)
+}
+
+$csvFile = "$PSScriptRoot\WSUSFailedComputer_" + "{0:MMddyy}" -f (Get-Date) + ".csv"
+Get-WsusComputer -ComputerUpdateStatus Failed | Export-Csv -Path $csvFile -NoTypeInformation
+$ComputersErrorToday = Get-WsusComputer -ComputerUpdateStatus Failed
+
+$csvList = (Get-ChildItem -Path $PSScriptRoot -Filter *.csv).FullName
+$AllCsv = $csvList | Import-Csv
+$AllCsv = $AllCsv | Sort-Object "FullDomainName"
+
+$Ordinateur = @()
+$CountError  = 1
+$OldComputer = "XXXX"
+Foreach ($csv In $AllCsv) {
+    $FullDomainName = $csv.FullDomainName
+
+    $ExitError = $true
+    Foreach ($ComputerErrorToday In $ComputersErrorToday) {
+        $FullNameComputerErrorToday = $ComputerErrorToday.FullDomainName
+        if ($FullNameComputerErrorToday -eq $FullDomainName) { $ExitError = $false }
+    }
+
+    If (-not $ExitError) {
+        If ($OldComputer -eq $FullDomainName) {
+          $CountError += 1
+        } Else {
+            if ($OldComputer -ne "XXXX") {
+                $CountError = $CountError.ToString("0000")
+                $Ordinateur += "$CountError;$OldComputer"
+            }
+            $CountError  = 1
+            $OldComputer = $FullDomainName
+        }
+    }
+}
+
+$Ordinateur = $Ordinateur | Sort-Object -Descending
+$TotalAffiche = 10
+$NbAffiche    = 0
+Foreach ($Computererror In $Ordinateur) {
+    If ($NbAffiche -lt $TotalAffiche) {
+        Write-Host $Computererror
+
+        $NbAffiche += 1
+
+        $NomOrdinateur = $Computererror.Substring(5)
+        ForEach ($computerFailed In $summariesComputerFailed) {
+          $computer = $computers | Where-Object Id -eq $computerFailed.ComputerTargetId
+
+          $Computername = $computer.FullDomainName
+          $ComputerIP   = $computer.IPAddress
+
+          if ($Computername -eq $NomOrdinateur) {
+              $computerUpdatesFailed = ($wsus.GetComputerTargets($computerScope) | Where-Object Id -EQ $computerFailed.ComputerTargetId).GetUpdateInstallationInfoPerUpdate($updateScope) | Where-Object UpdateInstallationState -EQ "Failed"
+              ForEach ($update In $computerUpdatesFailed) {
+                $outputText = $wsus.GetUpdate($update.UpdateId).Title
+                Write-Host "------------ $outputText"
+              }
+          }
+        }
+    }
+}