Step 13 - completed

Dockerfile

@@ -21,6 +21,10 @@ COPY --from=builder /install /usr/local
 # Copy application source
 COPY app/ app/
 
+# Copy Alembic migration files
+COPY alembic/ alembic/
+COPY alembic.ini .
+
 # Ensure appuser owns the working directory
 RUN chown -R appuser:appgroup /app
 
@@ -28,4 +32,8 @@ USER appuser
 
 EXPOSE 8000
 
-CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000", "--workers", "2"]
+CMD ["gunicorn", "app.main:app", \
+     "-k", "uvicorn.workers.UvicornWorker", \
+     "--bind", "0.0.0.0:8000", \
+     "--workers", "4", \
+     "--timeout", "120"]