devops-docker

Continuous integration and deployment example with docker

Pre-Reqs

• docker 17 +
• docker-compose 1.16 +

Generate maven image

In the root directory execute the following command:

docker build -t maven:alpine maven/.

This command will generate the maven image that will be use to build the source code.

You can check if the image has been created executing the following command

docker images

Build the project

Execute unit test

In the project root's directory execute the following commands:

docker-compose -f docker-ci.yml run --rm maven clean test

Build the project

Generate jar

In the project root's directory execute the following commands:

docker-compose -f docker-ci.yml run --rm maven clean package

Package the application in docker container

Execure the following command:

docker-compose build

This command will generate a docker image called rauccapuclla/devops-docker

Run the application using docker-compose

Just execute the following command:

docker-compose up -d

Test if the application is running

curl http://localhost:8080

The response should be "Applicacion de laboratorio V1"