diversify the flask ports, each flask instance has another port to prevent confusion;

components/x_way/Dockerfile

@@ -2,7 +2,7 @@ FROM python:3.8-slim
 COPY . /app
 WORKDIR /app
 RUN pip install -r requirements.txt
-ENV PORT 5000
-EXPOSE 5000
+ENV PORT 5003
+EXPOSE 5003
 ENTRYPOINT [ "python" ]
 CMD [ "x_way_server.py" ]

components/x_way/x_way_server.py

@@ -19,4 +19,4 @@ def api2():
 
 
 if __name__ == '__main__':
-    app.run()
+    app.run('0.0.0.0', 5004)