From 6ed7ca6a42d5b5286aeaa14adae01cd16477ebd4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Du=C5=A1an=20Borov=C4=8Danin?= <dusan.borovcanin@absmach.eu>
Date: Tue, 7 Jul 2026 18:59:26 +0200
Subject: [PATCH] NOISSUE - Limit pdf-generator memory (#3547)

Signed-off-by: dusan <borovcanindusan1@gmail.com>
---
 docker/docker-compose.yaml | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/docker/docker-compose.yaml b/docker/docker-compose.yaml
index bb41f6741..8845d11e9 100644
--- a/docker/docker-compose.yaml
+++ b/docker/docker-compose.yaml
@@ -1029,8 +1029,12 @@ services:
       - ./templates/${MG_REPORTS_EMAIL_TEMPLATE}:/email.tmpl
 
   pdf-generator:
-    image: gotenberg/gotenberg:8.25.1
+    image: gotenberg/gotenberg:8.34.0
     container_name: magistrala-pdf
+    restart: on-failure
+    # Gotenberg leaks memory over time (upstream issues #987, #1169); the cap
+    # keeps the OOM kill inside this container instead of stalling the host.
+    mem_limit: 512m
     ports:
       - "4000:3000"
     networks: