From 453252d864a97d72e1b15e3ff0dad1fac7c765cd Mon Sep 17 00:00:00 2001
From: Colin Seymour <colin@symr.io>
Date: Mon, 7 Jul 2025 09:14:42 +0100
Subject: [PATCH] Only set file limit to a max of 524288 (#93)

---
 rootfs/etc/s6-overlay/s6-rc.d/teslamate/run | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/rootfs/etc/s6-overlay/s6-rc.d/teslamate/run b/rootfs/etc/s6-overlay/s6-rc.d/teslamate/run
index 436cca4..2ab4c87 100755
--- a/rootfs/etc/s6-overlay/s6-rc.d/teslamate/run
+++ b/rootfs/etc/s6-overlay/s6-rc.d/teslamate/run
@@ -113,7 +113,11 @@ if [[ -z $(PGPASSWORD="$DATABASE_PASS" psql -h "$DATABASE_HOST" -p "$DATABASE_PO
   bashio::log.notice "=> Dashboards: $grafana_ingress"
   bashio::log.notice ""
 fi
-ulimit -n 1048576
+
+# Set max open file limit to avoid memory allocation issues
+if [ "$(ulimit -Hn)" -gt 524288 ]; then
+    ulimit -n 524288
+fi
 
 bashio::log.info "Starting TeslaMate..."