PSWindowsUpdate en remote ?
:salut:
Je dispose de ce code :
Code:
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| param($global:RestartRequired=0,
$global:MoreUpdates=0,
$global:MaxCycles=10)
function Check-ContinueRestartOrEnd() {
$RegistryKey = "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Run"
$RegistryEntry = "InstallWindowsUpdates"
switch ($global:RestartRequired) {
0 {
$prop = (Get-ItemProperty $RegistryKey).$RegistryEntry
if ($prop) {
Write-Host "Restart Registry Entry Exists - Removing It"
Remove-ItemProperty -Path $RegistryKey -Name $RegistryEntry -ErrorAction SilentlyContinue
}
Write-Host "No Restart Required"
Check-WindowsUpdates
if (($global:MoreUpdates -eq 1) -and ($script:Cycles -le $global:MaxCycles)) {
Stop-Service $script:ServiceName -Force
Set-Service -Name $script:ServiceName -StartupType Disabled -Status Stopped
Install-WindowsUpdates
} elseif ($script:Cycles -gt $global:MaxCycles) {
Write-Host "Exceeded Cycle Count - Stopping"
} else {
Write-Host "Done Installing Windows Updates"
Set-Service -Name $script:ServiceName -StartupType Automatic -Status Running
}
}
1 {
$prop = (Get-ItemProperty $RegistryKey).$RegistryEntry
if (-not $prop) {
Write-Host "Restart Registry Entry Does Not Exist - Creating It"
Set-ItemProperty -Path $RegistryKey -Name $RegistryEntry -Value "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe -File $($script:ScriptPath)"
} else {
Write-Host "Restart Registry Entry Exists Already"
}
Write-Host "Restart Required - Restarting..."
Restart-Computer
}
default {
Write-Host "Unsure If A Restart Is Required"
break
}
}
}
function Install-WindowsUpdates() {
$script:Cycles++
Write-Host 'Evaluating Available Updates:'
$UpdatesToDownload = New-Object -ComObject 'Microsoft.Update.UpdateColl'
foreach ($Update in $SearchResult.Updates) {
if (($Update -ne $null) -and (!$Update.IsDownloaded)) {
[bool]$addThisUpdate = $false
if ($Update.InstallationBehavior.CanRequestUserInput) {
Write-Host "> Skipping: $($Update.Title) because it requires user input"
} else {
if (!($Update.EulaAccepted)) {
Write-Host "> Note: $($Update.Title) has a license agreement that must be accepted. Accepting the license."
$Update.AcceptEula()
[bool]$addThisUpdate = $true
} else {
[bool]$addThisUpdate = $true
}
}
if ([bool]$addThisUpdate) {
Write-Host "Adding: $($Update.Title)"
$UpdatesToDownload.Add($Update) |Out-Null
}
}
}
if ($UpdatesToDownload.Count -eq 0) {
Write-Host "No Updates To Download..."
} else {
Write-Host 'Downloading Updates...'
$Downloader = $UpdateSession.CreateUpdateDownloader()
$Downloader.Updates = $UpdatesToDownload
$Downloader.Download()
}
$UpdatesToInstall = New-Object -ComObject 'Microsoft.Update.UpdateColl'
[bool]$rebootMayBeRequired = $false
Write-Host 'The following updates are downloaded and ready to be installed:'
foreach ($Update in $SearchResult.Updates) {
if (($Update.IsDownloaded)) {
Write-Host "> $($Update.Title)"
$UpdatesToInstall.Add($Update) |Out-Null
if ($Update.InstallationBehavior.RebootBehavior -gt 0){
[bool]$rebootMayBeRequired = $true
}
}
}
if ($UpdatesToInstall.Count -eq 0) {
Write-Host 'No updates available to install...'
$global:MoreUpdates=0
$global:RestartRequired=0
break
}
if ($rebootMayBeRequired) {
Write-Host 'These updates may require a reboot'
$global:RestartRequired=1
}
Write-Host 'Installing updates...'
$Installer = $script:UpdateSession.CreateUpdateInstaller()
$Installer.Updates = $UpdatesToInstall
$InstallationResult = $Installer.Install()
Write-Host "Installation Result: $($InstallationResult.ResultCode)"
Write-Host "Reboot Required: $($InstallationResult.RebootRequired)"
Write-Host 'Listing of updates installed and individual installation results:'
if ($InstallationResult.RebootRequired) {
$global:RestartRequired=1
} else {
$global:RestartRequired=0
}
for($i=0; $i -lt $UpdatesToInstall.Count; $i++) {
New-Object -TypeName PSObject -Property @{
Title = $UpdatesToInstall.Item($i).Title
Result = $InstallationResult.GetUpdateResult($i).ResultCode
}
}
Check-ContinueRestartOrEnd
}
function Check-WindowsUpdates() {
Write-Host "Checking For Windows Updates"
$Username = $env:USERDOMAIN + "\" + $env:USERNAME
New-EventLog -Source $ScriptName -LogName 'Windows Powershell' -ErrorAction SilentlyContinue
$Message = "Script: " + $ScriptPath + "`nScript User: " + $Username + "`nStarted: " + (Get-Date).toString()
Write-EventLog -LogName 'Windows Powershell' -Source $ScriptName -EventID "104" -EntryType "Information" -Message $Message
Write-Host $Message
$script:UpdateSearcher = $script:UpdateSession.CreateUpdateSearcher()
$script:SearchResult = $script:UpdateSearcher.Search("IsInstalled=0 and Type='Software' and IsHidden=0")
if ($SearchResult.Updates.Count -ne 0) {
$script:SearchResult.Updates |Select-Object -Property Title, Description, SupportUrl, UninstallationNotes, RebootRequired, EulaAccepted |Format-List
$global:MoreUpdates=1
} else {
Write-Host 'There are no applicable updates'
$global:RestartRequired=0
$global:MoreUpdates=0
}
}
$script:ScriptName = $MyInvocation.MyCommand.ToString()
$script:ScriptPath = $MyInvocation.MyCommand.Path
$script:UpdateSession = New-Object -ComObject 'Microsoft.Update.Session'
$script:UpdateSession.ClientApplicationID = 'Packer Windows Update Installer'
$script:UpdateSearcher = $script:UpdateSession.CreateUpdateSearcher()
$script:SearchResult = New-Object -ComObject 'Microsoft.Update.UpdateColl'
$script:Cycles = 0
Check-WindowsUpdates
if ($global:MoreUpdates -eq 1) {
Install-WindowsUpdates
} else {
Check-ContinueRestartOrEnd
} |
Qui me permet de checker puis d'effectuer les mises à jours Windows.
Mon problème est le suivant : Je dois effectuer ces MAJ sur plusieurs postes/serveurs.
J'aimerais pour éviter me de connecter en RDP puis lancer le script à chaque fois pouvoir lancer ces MAJ comme le faisait un autre de mes scripts :
Code:
get-content C:\Users\test\Documents\Script\Infos\List1.txt |
C'est a dire, récupérer dans la "List1" le nom des serveurs, appliquer le script (donc check + install des MAJ + redémarrage si nécessaire), et c'est tout ou a la rigueur créer un "result.txt" en sortie dans lequel un simple message m'indique "Tout s'est terminé correctement" ou "Des erreures sont survenues".
Si je n'ai pas était assez clair merci de me le préciser.
Cordialement.
