Hello-Wercker-World

SpringBoot, Gradle, Docker, Wercker

This project shows the use of Springboot and Gradle. You can build the project either on your local machine with docker (Step A) or you use wercker as your CI and let them build your application for you (Step B). You can also use the code to compare both ways.

Step A: Runs with Dockerfile

    ./gradlew build buildDocker
    
   docker run -p 8080:8080 name

Step B: Runs with wercker

    add this repository to http://app.wercker.com/
        save your docker login in the project settings/ Environment variables as DOCKER_USER and DOCKER_PASSWORD
        the rest is wercker doing for you
    pull the latest docker image with e.g.: docker pull sandra/hello_world:latest
    run the dockerfile: docker run -p 8080:8080 sandra/hello_world:latest

Check the Output in your Browser

To check the Application in your Browser like that:

find the IP the docker machine is currently running at with

    docker inspect 'containerID'

Used Tutorials

These are the Tutorials I used and I would highly recommend:

    https://spring.io/guides/gs/gradle/
    https://spring.io/guides/gs/spring-boot-docker/

And don't underestimate community. The wercker community is getting bigger and bigger and they are happy to help.