Support for zero-config jdk 11 Docker base image

[grantsheer-eoh]

Description

Looking to have the FMP support a Zero config JDK 11 Docker base image as it does for JDK 8. So ideally it should use the JDK 8/11 docker base image depending on whether the the compiler version of the Maven build is Java 8/11.

Info

We ideally would want a zero-config (or close to it) option for creating a Spring Boot app using a JDK 11 Docker base image – as there is for JDK 8. I see there is a JDK 11 docker base image available as of April 2019:
https://hub.docker.com/r/fabric8/java-centos-openjdk11-jdk
https://hub.docker.com/r/fabric8/java-centos-openjdk11-jre

Also, I see there is a bug logged for JDK 11 on the maven plugin:
#1472
#1437
https://github.com/fabric8io/fabric8-maven-plugin/projects/5

• f-m-p version : 3.5.41
• Maven version (mvn -v) : 3.5.3

• If it's a feature request, what is your use case : Deploy my JDK 11 Spring Boot App in Docker

[rohanKanojia]

@dev-gaur is working on jdk11 Support.

[grantsheer-eoh]

Thanks.

@dev-gaur, when are you aiming to have that ready for?

Also, which version is it planned for?

[devang-gaur]

@grantsheer-eoh I'm working on this now..

For the time being..

    <profile>
      <id>java11-image</id>
      <activation>
        <jdk>[11,)</jdk>
      </activation>
      <properties>
        <fabric8.generator.fromMode>docker</fabric8.generator.fromMode>
        <fabric8.generator.from>fabric8/java-centos-openjdk11-jre</fabric8.generator.from>
      </properties>
    </profile>

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