docker-example

To use dockerfile-maven-plugin you must add your docker server server to .m2/setting.xml under the servers tag:

<server>
  <id>docker.io</id>
  <username><user id></username>
  <password><password></password>
</server>

, and in your pom add these properties:

<properties>
    <docker.image.prefix>oajamfibia</docker.image.prefix>
    <project.build.finalName>${project.artifactId}-${project.version}</project.build.finalName>
    <dockerfile-maven-version>1.4.10</dockerfile-maven-version>
</properties>

and the spring-docker plugin and

maven-dependency-plugin: to unpack the jar and the

dockerfile-maven-plugin: to build the docker image

useMavenSettingsForAuth-tag will use the server credentials in .m2/setting.xml

Also add the Dockerfile.

I think the image you push must already exist on the server, so first time you must push manually with: docker push

docker build and upload is now part of maven lifecycle mvn deploy , will:

• build the jar
• unpack the jar (to add the dependencies separately to the docker image)
• build the docker image
• upload the docker image to the docker repository server, in this case docker.io

To run the image named oajamfibia/docker-example:0.1.1 in a local docker container, naming the container docker-example-container and open port 8080

docker run --name docker-example-container -p 8080:8080 -d oajamfibia/docker-example:0.1.1