About this Repo

This is the Git repo of the SystemDocker Docker image for SonarQube.

What is SonarQube?

SonarQube is an open source platform for continuous inspection of code quality.

wikipedia.org/wiki/SonarQube

How to use this image

Run SonarQube

The server is started this way:

$ docker run -d --name sonarqube -p 9000:9000 -p 9092:9092 systemdocker/sonarqube

To analyse a project:

$ On Linux:
mvn sonar:sonar

$ With boot2docker:
mvn sonar:sonar -Dsonar.host.url=http://$(boot2docker ip):9000 -Dsonar.jdbc.url="jdbc:h2:tcp://$(boot2docker ip)/sonar"

Database configuration

By default, the image will use an embedded H2 database that is not suited for production.

Linked container

$ docker run -d --name sonarqube_pgsql -e POSTGRES_PASSWORD=mysecretpassword postgres
$ docker run -d --name sonarqube --link sonarqube_pgsql:postgresql -p 9000:9000 -p 9092:9092 systemdocker/sonarqube

Manual configuration

The production database is configured with these variables: SONARQUBE_JDBC_USERNAME, SONARQUBE_JDBC_PASSWORD and SONARQUBE_JDBC_URL.

$ docker run -d --name sonarqube \
	-p 9000:9000 -p 9092:9092 \
	-e SONARQUBE_JDBC_USERNAME=sonar \
	-e SONARQUBE_JDBC_PASSWORD=sonar \
	-e SONARQUBE_JDBC_URL=jdbc:postgresql://localhost/sonar \
	systemdocker/sonarqube

More recipes can be found here.

Administration

The administration guide can be found here.

Image Variants

The sonarqube images come in many flavors, each designed for a specific use case.

sonarqube:<version>

This is the defacto image. If you are unsure about what your needs are, you probably want to use this one. It is designed to be used both as a throw away container (mount your source code and start the container to start your app), as well as the base to build other images off of.

sonarqube:alpine

This image is based on the popular Alpine Linux project, available in the alpine official image. Alpine Linux is much smaller than most distribution base images (~5MB), and thus leads to much slimmer images in general.

This variant is highly recommended when final image size being as small as possible is desired. The main caveat to note is that it does use musl libc instead of glibc and friends, so certain software might run into issues depending on the depth of their libc requirements. However, most software doesn't have an issue with this, so this variant is usually a very safe choice. See this Hacker News comment thread for more discussion of the issues that might arise and some pro/con comparisons of using Alpine-based images.

To minimize image size, it's uncommon for additional related tools (such as git or bash) to be included in Alpine-based images. Using this image as a base, add the things you need in your own Dockerfile (see the alpine image description for examples of how to install packages if you are unfamiliar).

License

View license information for the software contained in this image.

Supported Docker versions

This image is officially supported on Docker version 1.13.0.

Support for older versions (down to 1.6) is provided on a best-effort basis.

Please see the Docker installation documentation for details on how to upgrade your Docker daemon.