This is a tutorial to show you how to use service registry and discovery for microservices. The example services are implemented in a RESTful style but can be implemented in GraphQL or Hybrid as well. We are going to use api_a, api_b, api_c, and api_d as our examples, with security disabled for simplicity. There are some details might not be shown in this tutorial, for example, walking through light-codegen config files, etc. It is recommended to go through ms-chain before this tutorial.
Based on the config files for each project, the generated service will listen to 7441, 7442, 7443 and 7444 for https connections. You can start other services to test them on their corresponding port with the same path.
This concludes the first step, and we now have four generated APIs in working condition. In the next step, we are going to change it to enable API to API communication.