This repo contains code samples for the book "Continuous Delivery in Java". It started as a fork of Daniel Bryant's O'Reilly Docker Java Shopping repository, but it evolved to become a repository on its own right. Problems running the code? Raise a new issue.
This README is intended to provide high-level guidance of the project, and detailed instructions can be found in the accompanying book.
Further instructions may exist within the following sub-folders.
- acceptance-tests
- Simple examples of functional end-to-end tests that use JUnit, REST-assured, and SerenityBDD to test the entire set of services comprising the Extended Java Shop.
- external-adaptive-pricing
- Service that represents some adaptive pricing service provided by a supposed third party.
- fake-adaptive-pricing
- The fake service that a team would use for tests, instead of the real external-adaptive-pricing service.
- featureflags
- The Feature Flags Service that is used within the Extended Java Shop to decide which features should be enabled and to what degree.
- featureflags-db
- The DB used by the Feature Flags Service. In this case it will be just a Postgre DB in a Docker container, in a real-life situation it would be a proper database.
- jenkins-aws-ecs
- A pre-built Jenkins instance that deploys to a known AWS ECS Cluster; this is based on jenkins-base.
- jenkins-base
- A pre-built Jenkins instance with job definitions for all the services and tests. It includes an empty "deploy" job which doesn't do anything; this job is overridden at
jenkins-kubernetesandjenkins-aws-ecsto deploy to the right location.
- A pre-built Jenkins instance with job definitions for all the services and tests. It includes an empty "deploy" job which doesn't do anything; this job is overridden at
- jenkins-kubernetes
- A pre-built Jenkins instance that deploys to a locally running Kubernetes Cluster; this is based on jenkins-base.
- productcatalogue
- The Product Catalogue Service, which provides product details like name and price.
- shopfront
- The Shopfront Service that provides the primary entry point for the end-user (both Web UI and API-driven).
- stockmanager
- The Stock Manager Service, which provides stock information, such as SKU and available quantity.
- test-featureflags-db
- The DB used by Feature Flags Service in the test environment. In this case, like featureflags-db, it's just a Postgre DB in a Docker container, although in a real-life situation it would probably be a proper database.