Fix Seerr OOM crash by setting default Node.js memory limit (512MB)

Co-authored-by: alexbelgium <44178713+alexbelgium@users.noreply.github.com>
Agent-Logs-Url: https://github.com/alexbelgium/hassio-addons/sessions/9948a07a-8ef8-4cb0-b0b2-a116cf6fdb18

seerr/CHANGELOG.md

@@ -1,4 +1,7 @@
 
+## 3.1.0-2 (22-03-2026)
+- Set default Node.js memory limit (512MB) to prevent OOM kills that caused the addon to stop responding
+
 ## 3.1.0 (2026-02-28)
 - Update to latest version from seerr-team/seerr (changelog : https://github.com/seerr-team/seerr/releases)
 

seerr/rootfs/etc/services.d/seerr/run

@@ -4,5 +4,11 @@ set -e
 
 cd /app || exit 1
 
+# Set default Node.js memory limit to prevent OOM kills
+# Users can override this via the addon's env_vars option (NODE_OPTIONS)
+if [[ "${NODE_OPTIONS:-}" != *"max-old-space-size"* ]] && [[ "${NODE_OPTIONS:-}" != *"max_old_space_size"* ]]; then
+    export NODE_OPTIONS="${NODE_OPTIONS:+${NODE_OPTIONS} }--max-old-space-size=512"
+fi
+
 bashio::log.info "Starting Seerr..."
 exec npm start