fix: frontend healthcheck use 127.0.0.1 and bind to 0.0.0.0

docker-compose.yml

@@ -61,6 +61,8 @@ services:
     environment:
       - NEXT_PUBLIC_API_URL=${NEXT_PUBLIC_API_URL:-http://localhost:8000/api/v1}
       - NODE_ENV=production
+      - HOSTNAME=0.0.0.0
+      - PORT=3000
     depends_on:
       backend:
         condition: service_healthy

frontend/Dockerfile

@@ -41,6 +41,6 @@ EXPOSE 3000
 
 # Health check
 HEALTHCHECK --interval=30s --timeout=5s --retries=3 --start-period=10s \
-    CMD wget --no-verbose --tries=1 --spider http://localhost:3000/ || exit 1
+    CMD wget --no-verbose --tries=1 --spider http://127.0.0.1:3000/ || exit 1
 
 CMD ["node", "server.js"]