Centralizing the logging mechanism

We have created an audit trail mechanism with middleware and Python file transactions in Chapter 2, Exploring the Core Features. We have found out that middleware, which can only be set up through the FastAPI decorator of the top-level application, can manage incoming Request and outgoing Response of any API services. This time, we will be using custom middleware to set up a centralized logging feature that will log all service transactions of the top-level application alongside its independent mounted microservices. Of the many approaches for integrating these logging concerns into the application without changing the API services, we will concentrate on the following pragmatic custom approach with the custom middleware and Loguru module.

Utilizing the Loguru module

An application log is essential to any enterprise-grade application. For monolithic applications deployed in a single server, logging means letting service transactions write their...