Sample spring boot app to demonstrate jenkins CI with docker

This application is a demonstration of a simple web application using spring boot, spring data using a postgres database.

The important trick is that it also provides an automated acceptance test towards a fully deployed docker-compose stack.

How to setup in IntelliJ

1. Open the build.gradle and import it as a project
2. Make sure that you have the lombok plugin installed in IntelliJ
3. Make sure that "Annotation processing" is enabled under Java Compiler in the IntelliJ settings (more details can be found here).

Run the App

1. Start the database

    cd docker
    docker-compose up -d postgres 
   

2. depending on your docker setup you might need to change application.properties to set up the correct database URL in the key: spring.datasource.url

IntelliJ

1. Open the Class WebshopApplication and run it as a spring boot application (or java application in case you dont have spring support).

Commandline

./gradlew bootRun

Docker

1. build the container

    mkdir -p docker/app/context
    ./gradlew assemble
    cp web/build/libs/web-*.jar docker/app/context/web.jar
    cd docker/app
    docker build -t demo/web
   

2. start the stack

    cd docker 
    docker-compose up -d
   

More details can be found at Lanyrd.