Update Dockerfile

Dockerfile

@@ -33,6 +33,7 @@ RUN apt-get update && apt-get install -y \
     locales \
     nginx \
     netcat-openbsd \
+    net-tools \
     && rm -rf /var/lib/apt/lists/* \
     && pip install --no-cache-dir "poetry==${POETRY_VERSION}" \
     && sed -i '/en_US.UTF-8/s/^# //g' /etc/locale.gen \
@@ -169,7 +170,18 @@ wait_for_port() {
         echo "Waiting for $service (attempt $i/$max_attempts)..."
         sleep $wait_time
     done
-    echo "$service failed to bind to port $port"
+    
+    # If we get here, the service failed to start
+    echo "=== $service Startup Failure ==="
+    echo "Service failed to bind to port $port after $max_attempts attempts"
+    echo "Checking process status:"
+    ps aux | grep -i "$service" || true
+    echo "Checking port status:"
+    netstat -tulpn | grep ":$port" || true
+    echo "Checking logs:"
+    if [ "$service" = "Frontend" ]; then
+        tail -n 50 /app/web/output.log || true
+    fi
     return 1
 }
 
@@ -242,13 +254,21 @@ cd /app/api && poetry run python -m gunicorn app:app \
 echo "Waiting for API server to be ready..."
 wait_for_port 5001 "API" 30 2
 
-# Start frontend server
+# Start frontend server with logging
 echo "Starting frontend server..."
-cd /app/web && PORT=3000 node server.js &
+cd /app/web
+# Ensure the output log directory exists
+touch output.log
+echo "Starting Next.js server at $(date)" > output.log
+PORT=3000 node server.js >> output.log 2>&1 &
 
-# Wait for frontend to be ready
+# Wait for frontend to be ready with increased timeout
 echo "Waiting for frontend server to be ready..."
-wait_for_port 3000 "Frontend" 30 2
+if ! wait_for_port 3000 "Frontend" 60 5; then
+    echo "Frontend server failed to start. Last 50 lines of frontend logs:"
+    tail -n 50 /app/web/output.log
+    exit 1
+fi
 
 # Start nginx with debug logging
 echo "Starting nginx..."
@@ -263,14 +283,17 @@ echo "All services are running. Starting monitoring..."
 while true; do
     if ! pgrep -f "gunicorn" > /dev/null; then
         echo "API server died"
+        tail -n 100 /app/api/gunicorn.error.log || true
         exit 1
     fi
     if ! pgrep -f "node server.js" > /dev/null; then
         echo "Frontend server died"
+        tail -n 100 /app/web/output.log || true
         exit 1
     fi
     if ! pgrep -f "nginx" > /dev/null; then
         echo "Nginx died"
+        tail -n 100 /var/log/nginx/error.log || true
         exit 1
     fi
     sleep 30