3-docker-plugin.xml

<plugin>
  <groupId>org.jolokia</groupId>
  <artifactId>docker-maven-plugin</artifactId>
  <version>0.12.0</version>
  <configuration>
    <images>
      <image>
        <name>${docker.image}</name>
        <build>
          <from>fabric8/java</from>
          <assembly>
            <descriptorRef>artifact-with-dependencies</descriptorRef>
          </assembly>
          <env>
            <MAIN>org.jboss.weld.environment.se.StartMain</MAIN>
          </env>
        </build>
        <run>
          <ports>
            <port>8080:8080</port>
          </ports>
        </run>
      </image>
    </images>
  </configuration>
</plugin>