Creating a microservice could be simple or complex depending on your experience or which resources your take as reference to check if you are on the right way. Some of these resources do not show an end-to-end development of a microservice or offer you a piece of information.

During this workshop, you will create a catalog microservice that contains endpoints to persist and retrieve the information on the database. Also, you will see other things like:
Define a custom exception handler to hide all the traces of the problem a return something more friendly.
How to document all the endpoints using Open API 3
How to create a unit test for the different elements
Add a library to prevent conflict on the dependencies
Define multiple configurations depending on the environment
Create a Docker image to deploy the microservices
Pre-requisites
Attendees should have basic knowledge of Java/Maven/Database that allows them to focus only on understanding how to create a microservice.