Master Microservices with Spring Boot and Spring Cloud - Step 18 – Running Currency Conversion Microservice with Docker

The video tutorial guides viewers through setting up a currency conversion service using Maven and Spring Boot, configuring Docker compose, and launching applications with Docker. It also covers testing and troubleshooting URL issues, emphasizing the use of Eureka for service discovery. The tutorial highlights the simplification of launching multiple applications and provides solutions for common problems encountered during the process.

What is the first step in setting up the currency conversion service?

• Testing the service through Eureka

• Launching the Docker compose app

• Copying configurations from XML

• Editing the Docker compose file

What should be changed in the Docker XML configuration for the currency conversion service?

• The network name

• The port number

• The naming server

• The Eureka client service URL

Why does the direct currency conversion URL fail?

• The port number is incorrect

• The service is not registered in Eureka

• The Docker image is not built

• It directly calls localhost instead of using Eureka

What is a suggested solution for the direct URL failure in currency conversion?

• Change the network configuration

• Create an environment variable

• Use a different port number

• Rebuild the Docker image

What is the benefit of using Docker compose for launching applications?

• It reduces the need for manual startup

• It increases the build time

• It requires more configuration

• It limits the number of applications