6.4 KiB
Note: this is the "per-architecture" repository for the mips64le builds of the maven official image -- for more information, see "Architectures other than amd64?" in the official images documentation and "An image's source changed in Git, now what?" in the official images FAQ.
Quick reference
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Maintained by:
Carlos Sanchez -
Where to get help:
the Docker Community Slack, Server Fault, Unix & Linux, or Stack Overflow
Supported tags and respective Dockerfile links
WARNING: THIS IMAGE IS NOT SUPPORTED ON THE mips64le ARCHITECTURE
Quick reference (cont.)
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Where to file issues:
https://github.com/carlossg/docker-maven/issues -
Supported architectures: (more info)
amd64,arm32v7,arm64v8,ppc64le,riscv64,s390x -
Published image artifact details:
repo-info repo'srepos/maven/directory (history)
(image metadata, transfer size, etc) -
Image updates:
official-images repo'slibrary/mavenlabel
official-images repo'slibrary/mavenfile (history) -
Source of this description:
docs repo'smaven/directory (history)
What is Maven?
Apache Maven is a software project management and comprehension tool. Based on the concept of a project object model (POM), Maven can manage a project's build, reporting and documentation from a central piece of information.
How to use this image
You can run a Maven project by using the Maven Docker image directly, passing a Maven command to docker run:
$ docker run -it --rm --name my-maven-project -v "$(pwd)":/usr/src/mymaven -w /usr/src/mymaven mips64le/maven:3.3-jdk-8 mvn clean install
Building local Docker image (optional)
This is a base image that you can extend, so it has the bare minimum packages needed. If you add custom package(s) to the Dockerfile, then you can build your local Docker image like this:
$ docker build --tag my_local_mips64le/maven:3.5.2-jdk-8 .
Reusing the Maven local repository
The local Maven repository can be reused across containers by creating a volume and mounting it in /root/.m2.
$ docker volume create --name maven-repo
$ docker run -it -v maven-repo:/root/.m2 mips64le/maven mvn archetype:generate # will download artifacts
$ docker run -it -v maven-repo:/root/.m2 mips64le/maven mvn archetype:generate # will reuse downloaded artifacts
Or you can just use your home .m2 cache directory that you share e.g. with your Eclipse/IDEA:
$ docker run -it --rm -v "$PWD":/usr/src/mymaven -v "$HOME/.m2":/root/.m2 -v "$PWD/target:/usr/src/mymaven/target" -w /usr/src/mymaven mips64le/maven mvn clean package
Packaging a local repository with the image
The $MAVEN_CONFIG dir (default to /root/.m2) could be configured as a volume so anything copied there in a Dockerfile at build time is lost. For that reason the dir /usr/share/maven/ref/ exists, and anything in that directory will be copied on container startup to $MAVEN_CONFIG.
To create a pre-packaged repository, create a pom.xml with the dependencies you need and use this in your Dockerfile. /usr/share/maven/ref/settings-docker.xml is a settings file that changes the local repository to /usr/share/maven/ref/repository, but you can use your own settings file as long as it uses /usr/share/maven/ref/repository as local repo.
COPY pom.xml /tmp/pom.xml
RUN mvn -B -f /tmp/pom.xml -s /usr/share/maven/ref/settings-docker.xml dependency:resolve
To add your custom settings.xml file to the image use
COPY settings.xml /usr/share/maven/ref/
For an example, check the tests dir
Running as non-root
Maven needs the user home to download artifacts to, and if the user does not exist in the image an extra user.home Java property needs to be set.
For example, to run as user 1000 mounting the host' Maven repo
$ docker run -v ~/.m2:/var/maven/.m2 -ti --rm -u 1000 -e MAVEN_CONFIG=/var/maven/.m2 mips64le/maven mvn -Duser.home=/var/maven archetype:generate
License
View license information for the software contained in this image.
As with all Docker images, these likely also contain other software which may be under other licenses (such as Bash, etc from the base distribution, along with any direct or indirect dependencies of the primary software being contained).
Some additional license information which was able to be auto-detected might be found in the repo-info repository's maven/ directory.
As for any pre-built image usage, it is the image user's responsibility to ensure that any use of this image complies with any relevant licenses for all software contained within.
