modified: Dockerfile

new file:   wsgi.py

Dockerfile

@@ -29,4 +29,4 @@ RUN useradd --create-home appuser && chown -R appuser:appuser /app
 USER appuser
 
 # Startbefehl (Production: Gunicorn)
-CMD ["gunicorn", "--bind", "0.0.0.0:8000", "--workers", "2", "--timeout", "120", "app:app"]
+CMD ["gunicorn", "--bind", "0.0.0.0:8000", "--workers", "2", "--timeout", "120", "wsgi:app"]

wsgi.py

@@ -0,0 +1,6 @@
+from app import create_app
+
+app = create_app()
+
+if __name__ == "__main__":
+    app.run(host="0.0.0.0", port=8000, debug=True)