Contributing to KubeGene

The following sections outline the process all changes to the KubeGene repositories go through.

Working groups

The KubeGene community is organized into a set of working groups. Any contribution to KubeGene should be started by first engaging with the appropriate working group.

Design documents

Any substantial design deserves a design document. Design documents are written with Google Docs and should be shared with the community by adding the doc to our Team Drive and sending a note to the appropriate working group to let people know the doc is there. To get write access to the drive, you’ll need to be a member of the KubeGene organization.

Anybody can access the team drive for reading and commenting. To get access simply join the kubegene-team-drive-access@ group. Once you’ve done that, head to Team Drive and behold all the docs.

Contributing a feature

In order to contribute a feature to KubeGene you’ll need to go through the following steps:

  • Discuss your idea with the appropriate working groups on the working group’s mailing list.

  • Once there is general agreement that the feature is useful, create a GitHub issue to track the discussion. The issue should include information about the requirements and use cases that it is trying to address. Include a discussion of the proposed design and technical details of the implementation in the issue.

  • If the feature is substantial enough:

    • Working group leads will ask for a design document as outlined in the previous section. Create the design document and add a link to it in the GitHub issue. Don’t forget to send a note to the working group to let everyone know your document is ready for review.

    • Depending of the breath of the design and how contentious it is, the working group leads may decide the feature needs to be discussed in one or more working group meetings before being approved.

    • Once the major technical issues are resolved and agreed upon, post a note to the working group’s mailing list with the design decision and the general execution plan.

  • Submit PRs to kubegene/kubegene with your code changes.

  • Submit PRs to kubegene/docs with documentation for your feature, including usage examples when possible.

Note that we prefer bite-sized PRs instead of giant monster PRs. It’s therefore preferable if you can introduce large features in smaller reviewable changes that build on top of one another.

If you would like to skip the process of submitting an issue and instead would prefer to just submit a pull request with your desired code changes then that’s fine. But keep in mind that there is no guarantee of it being accepted and so it is usually best to get agreement on the idea/design before time is spent coding it. However, sometimes seeing the exact code change can help focus discussions, so the choice is up to you.

Setting up to contribute to KubeGene

Check out this README to learn about the KubeGene source base and setting up your development environment.

Pull requests

If you’re working on an existing issue, simply respond to the issue and express interest in working on it. This helps other people know that the issue is active, and hopefully prevents duplicated efforts.

To submit a proposed change:

  • Fork the affected repository.

  • Create a new branch for your changes.

  • Develop the code/fix.

  • Add new test cases. In the case of a bug fix, the tests should fail without your code changes. For new features try to cover as many variants as reasonably possible.

  • Modify the documentation as necessary.

  • Verify the entire CI process (building and testing) works.

While there may be exceptions, the general rule is that all PRs should be 100% complete - meaning they should include all test cases and documentation changes related to the change.

Issues

GitHub issues can be used to report bugs or submit feature requests.

When reporting a bug please include the following key pieces of information:

  • The version of the project you were using (e.g. version number, or git commit)

  • Operating system you are using.

  • The exact, minimal, steps needed to reproduce the issue. Submitting a 5 line script will get a much faster response from the team than one that’s hundreds of lines long.