reduce docker image size

docker-compose.yml

@@ -1,22 +1,24 @@
 services:
   fredy:
     container_name: fredy
-    # build from empty build folder to reduce size of image
     build:
       context: .
       dockerfile: Dockerfile
     image: ghcr.io/orangecoding/fredy
-    # map existing config and database
     volumes:
       - ./conf:/conf
       - ./db:/db
     ports:
       - "9998:9998"
     restart: unless-stopped
+    # Resource limits to prevent runaway memory usage from Chromium
+    deploy:
+      resources:
+        limits:
+          memory: 1G
     healthcheck:
-      # The container will immediately stop when health check fails after retries
-      test: ["CMD-SHELL", "curl --fail --silent --show-error --max-time 5 http://localhost:9998/ || exit 1"]
+      test: ["CMD", "curl", "--fail", "--silent", "--show-error", "--max-time", "5", "http://localhost:9998/"]
       interval: 120s
       timeout: 10s
-      retries: 1
-      start_period: 10s
+      retries: 3
+      start_period: 30s