The Product Catalog Service is implemented as a multi-module project containing the following modules:

1. catalog-core contains the bulk of the service implementation, including domain model, the REST service itself, as well as the data repository abstraction and its in-memory implementation;

2. catalog-coherence contains the data repository implementation for Coherence backend

3. catalog-mongo contains the data repository implementation for MongoDB backend;

4. catalog-mysql contains the data repository implementation for MySQL backend (using JPA).

5. catalog-redis contains the data repository implementation for Redis backend (using Redisson client).

The service exposes REST API on port 7001.

TBD (add OpenAPI support/link)

In order to build all the modules and create Docker images for the service, simply run the following commands inside the top-level catalog directory:

$ mvn clean install
$ mvn package -Pdocker -DskipTests

The first command will build all the modules, run unit and integration tests, and install the artifacts that need to be included into the Docker images into the local Maven repo.

The second command will then package those artifacts, and all of their dependencies, into the local Docker image with the same names as the corresponding module (one image per module).

You can then manually push generated image to a Docker repository of your choice in order to make it available to other environments.

Alternatively, you can build and push the image directly to a remote Docker repository by running the following command instead:

$ mvn package -Pdocker -DskipTests -Ddocker.repo=<your_docker_repo> -Djib.goal=build

You should replace <your_docker_repo> in the command above with the name of the Docker repository that you can push images to.

Please refer to documentation for the individual modules above to find out how to run different implementations of this service, including the backends they require, for local testing.

To learn how to run the service in Kubernetes, as part of a larger Sock Shop application, please refer to the main documentation page.

The Universal Permissive License (UPL), Version 1.0