Master Microservices with Spring Boot and Spring Cloud - Step 15 – Setting Up Dynamic Port in the Response

The video tutorial explains the implementation of a currency calculation service that interacts with a currency exchange service. It covers the creation of multiple instances of the exchange service running on different ports and the modification of the service to include the port number in its response. The tutorial also demonstrates how to use the Spring Boot environment to dynamically obtain the port number and configure the application to run on different ports using VM arguments.

What is the primary function of the currency calculation service?

How does the currency exchange service determine the exchange value?

Describe the process of running multiple instances of the currency exchange service.

What is the significance of the port in the currency exchange service?

What changes are made to accommodate the port in the service response?

How can the server port be externally set for the currency exchange application?

What is the expected output when hitting the currency exchange service on different ports?