kea

modules/kea/pages/index.php

@@ -20,6 +20,7 @@ $stats = [
     'reservations' => 0,
     'leases' => 0,
     'groups' => [],
+    'free_ips' => [],
 ];
 
 try {
@@ -48,6 +49,15 @@ try {
             $stats['groups'][$group] = ($stats['groups'][$group] ?? 0) + 1;
         }
     }
+    if ($metadataRepo !== null) {
+        $stats['free_ips'] = array_map(
+            static fn(array $ips): int => count($ips),
+            $metadataRepo->availableIpsByGroup(
+                array_merge($repo->usedIpAddresses(), $metadataRepo->desiredIps()),
+                4096
+            )
+        );
+    }
 } catch (\Exception $e) {
     $error = "Datenbankfehler: " . $e->getMessage();
 }