Atlassian Generator

This tool generates Dockerfiles in git repositories automatically tagging them for usage with Docker hub.

It does this by fetching the available versions from the Atlassian website so you can run it in a cron to have on-the-fly creation of new images as soon as a new version is available for download.

You can find the generated images in the Docker hub.

Dependencies

• libgit2-devel

Usage

It's probably best if you run this in a virtualenv

# pip install -r requirements.txt
# python generator.py --help 

Templates

Each entry in the config file should point to a directory in the templates folder. All files ending in .j2 are parsed by Jinja2 and output in the repository in the same location (minus the .j2 extension). All files with other extensions are ignored. Subdirectories are traversed and recreated in the output repository. Symlinks are not followed.

Note that Jinja2 allows you to include files. If you want to reuse certain files you probably don't want to give those a .j2 extension.

Following variables are available in the template:

• version
• url

Repositories

• master matches the latest version
• the script force pushes all the branches
• all branches are created as orphan branches

You need to create a repositories.yml that specifies where the repositories need to be pushed to. There is a sample provided in repositories-sample.yml.

Thanks

While originally created for own usage this tool is now also used by iDalko who allow me time to work on it. This combined with leveraging their knowledge results in a higher quality of Dockerfiles and images.

Disclaimer

Use this script at your own risk. If this destroys existing repositories, docker images, your home or your relationship we can take no responsibility.

There is no affiliation between the creator of this script and Atlassian.