TP2

scripts/dns_config.ps1

@@ -0,0 +1,32 @@
+if (-not ([Security.Principal.WindowsPrincipal] [Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) {
+    Write-Error "Exécutez ce script en tant qu'administrateur."
+    exit 1
+}
+
+Import-Module DnsServer -ErrorAction Stop
+
+$zoneName    = 'entreprisexyz.local'
+$aName       = 'srv-dc1'
+$aIP         = '192.168.147.10'
+$forwarders  = @('8.8.8.8','8.8.4.4')
+
+if (-not (Get-DnsServerZone -Name $zoneName -ErrorAction SilentlyContinue)) {
+    Add-DnsServerPrimaryZone -Name $zoneName -ZoneFile "$zoneName.dns" -DynamicUpdate None -ErrorAction Stop
+    Write-Host "Zone primaire '$zoneName' créée."
+} else {
+    Write-Host "Zone '$zoneName' existe déjà."
+}
+
+if (-not (Get-DnsServerResourceRecord -ZoneName $zoneName -Name $aName -RRType 'A' -ErrorAction SilentlyContinue)) {
+    Add-DnsServerResourceRecordA -Name $aName -ZoneName $zoneName -IPv4Address $aIP -TimeToLive ([TimeSpan]::FromHours(1)) -ErrorAction Stop
+    Write-Host "Enregistrement A ajouté : $aName.$zoneName -> $aIP"
+} else {
+    Write-Host "Enregistrement A $aName.$zoneName existe déjà."
+}
+
+try {
+    Set-DnsServerForwarder -IPAddress $forwarders -ErrorAction Stop
+    Write-Host "Redirecteurs DNS configurés : $($forwarders -join ', ')"
+} catch {
+    Write-Warning "Échec configuration redirecteurs : $_"
+}