jamiemoore / docker-java-cistack

Example Docker Java CI Stack

Java CI Stack using Docker compose.

Docker Containers

• devbox
• Gitlab
• Nexus
• GoCD Server
• GoCD Agent
• prodbox

Processes

• Check the code into gitlab from the devbox
• CoCD Triggers on code change
• Uploads artifact into nexus todo:
• Detect new artifact in nexus
• Run GoCD to deploy to the prodbox

Helpful Commands

You can't put a scale option into the docker-compose.yml

docker-compose up -d && docker-compose scale gocd-agent=3 

Run bash as the command using docker-compose

docker-compose run devbox /bin/bash

By default docker-compose will not build changed docker files

docker-compose build

create a simple maven webapp project

mvn archetype:generate -DgroupId=so.jamie \
-DartifactId=javawebapp \
-DarchetypeArtifactId=maven-archetype-webapp \
-DinteractiveMode=false

sources:

• http://www.mkyong.com/maven/how-to-create-a-web-application-project-with-maven/