SCOM – Script – Comparaison Agents et Liste Machines

par Christophe Jourdan | Jan 15, 2020 | PowerShell, SCOM, Script | 0 commentaires

Le script ci-dessous propose de comparer un extract des agents scom avec une liste de machine, pour un suivi de déploiement par exemple.

Compare_SCOMAgent_ComputerList.ps1 (1,67 kb)

<pre class="wp-block-syntaxhighlighter-code">### COMPARE SCOM AGENTS AND COMPUTER LIST IN TXT FILE
 
#Parameters
Param(
[Parameter(Mandatory=$false)]
$MS="MyMS.MyDomain",
[Parameter(Mandatory=$false)]
$Cred = $(Get-Credential "MyDomain\Me"),
[Parameter(Mandatory=$false)]
$FilePath = "C:\ServerList.txt "
)
 
 
#Import du module SCOM
try
{
Import-Module -Name OperationsManager -ErrorAction stop
}
catch
{
write-host -ForegroundColor red "Erreur lors de l'import du module SCOM"
}
 
#Connection au management group $MGroup
New-SCOMManagementGroupConnection -ComputerName $MS -Credential $Cred
 
 
# Recuperation de la liste des agents (netbios name
$agents = Get-SCOMAgent | select computername -ExpandProperty computername
 
 
# Import du fichier $FilePath
try
{
$ComputerList = Get-Content -Path $FilePath
}
catch
{
write-host -ForegroundColor red "Error during import of `"$FilePath`""
}
 
 
 
 
# Machines dans Scom ET dans la liste
$Both = $(Compare-Object -ReferenceObject $agents -DifferenceObject $ComputerList -IncludeEqual -ExcludeDifferent).inputobject
 
# Machines uniquement dans SCOM
$InScom = $(Compare-Object -ReferenceObject $agents -DifferenceObject $ComputerList | Where-Object {$_.sideindicator -eq "<="}).inputobject
 
# Machines uniquement dans la liste
$InFile = $(Compare-Object -ReferenceObject $agents -DifferenceObject $ComputerList | Where-Object {$_.sideindicator -eq "=>"}).inputobject
 
 
 
 
write-host -B White -F Blue "`n $($both.Count) COMPUTERS THAT ARE IN SCOM AND IN FILE:"
$Both
 
write-host -B White -F Blue "`n $($InScom.Count) COMPUTERS THAT ARE ONLY IN SCOM:"
$InScom
 
write-host -B White -F Blue "`n $($InList.Count) COMPUTERS THAT ARE ONLY IN FILE:"
$InFile
 
 
 
</pre>