Hello, I have several questions about deploying an application with a front-end node and a back-end Python flask in the app engine.
- The two services are in the same project.
- The front is public access.
- The rear is accessed internally.
Doubts:
1_ How to enable the connection between the two application engine services (Front and Back). Is it possible by service account token? Is another service, such as Cloud Balancer, necessary? What happens if I have two Back services?
2_ Are the services located in different VMs?
3_ Does it have to be a flexible or standard environment, due to websocket issues?
Thanks