The Kubernetes project leverages multiple GitHub organizations to store and organize code. This guide contains the details on how to run those organizations for CNCF compliance and for the guidelines of the community.
The GitHub Administration Team will aim to handle requests in the following time frames:
- Organization invites should be handled within one week of all requirements for membership being met (all +1s obtained).
- Repository creation or migration requests should be responded to within 72 hours of the issue being opened. There may be information required or specific requirements that take additional time, but once all requirements are met, the repo should be created within 72 hours.
- Security or moderation requests should be handled ASAP, and coverage should be provided in multiple time zones and countries.
- All other requests should be responded to within a week of the issue being opened. The time to resolve these requests will vary depending on the specifics of the request.
If a request is taking longer than the above time frames, or there is a need to escalate an urgent request, please mention @kubernetes/owners on the associated issue for assistance.
Kubernetes managed organizations should be in the form of kubernetes-[thing]
.
For example, kubernetes-client where the
API clients are housed.
Prior to creating an organization please contact the steering committee for direction and approval.
Note: The CNCF, as part of the Linux Foundation, holds the trademark on the Kubernetes name. All GitHub organizations with Kubernetes in the name should be managed by the Kubernetes project or use a different name.
Due to licensing and CLA issues, prior to transferring software into a Kubernetes managed organization there is some due diligence that needs to occur. If needed, please contact the steering committee and CNCF prior to moving any code in.
It is easier to start new code in a Kubernetes organization than it is to transfer in existing code.
Section 11 of the CNCF Charter provides guidance on how to license code and documentation owned by the CNCF projects. However, it doesn't explicitly cover situations where a repo may have mixed content (such as repos that contain both code and documentation living alongside each other).
For clarity, here is the guidance for Kubernetes GitHub organizations:
- If a repo contains only code, it should be licensed under the Apache License, Version 2.0.
- If a repo contains only documentation, it should be licensed under the Creative Commons Attribution 4.0 International License.
- If a repo contains both code and documentation, it should be licensed under the Apache License, Version 2.0.
Each organization should have the following teams:
- teams for each repo
foo
foo-admins
: granted admin access to thefoo
repofoo-maintainers
: granted write access to thefoo
repofoo-reviewers
: granted read access to thefoo
repo; intended to be used as a notification mechanism for interested/active contributors for thefoo
repo
- a
bots
team- should contain bots such as @k8s-ci-robot and @thelinuxfoundation that are necessary for org and repo automation
- an
owners
team- should be populated by everyone who has
owner
privileges to the org - gives users the opportunity to ping owners as a group rather than having to search for individuals
- should be populated by everyone who has
NB: Not all organizations in use today currently follow this team guidance. We are looking to coalesce existing teams towards this model, and use this model for all orgs going forward. Notable discrepancies at the moment:
foo-reviewers
teams are considered a historical subset ofkubernetes-sig-foo-pr-reviews
teams and are intended mostly as a fallback notification mechanism when requested reviewers are being unresponsive. Ideally OWNERS files can be used in lieu of these teams.
Guidelines on how to create and structure teams are described below:
Renaming a team:
To rename a team, add the previously: <old-team-name>
field to the team
and rename the name
of the team to the new name.
Creating a team:
- Unless a member is part of the @kubernetes/owners team, they needed to be
added to the
members
list in the team. Members of the @kubernetes/owners team must be added to themaintainers
list because of how the GitHub API works. - The
privacy
of a team must beclosed
.
A new team can be created or a member can be added to a team by
creating a PR against the kubernetes/org repo. The PR must be
approved by the relevant OWNERS
or the SIG leads.
For example, addition of a member to foo-maintainers
must be approved
by the OWNERS
of the repo foo
or the leads of the SIG associated
with the repo.
Guidelines for project boards in the Kubernetes GitHub orgs are described below:
-
All project boards should be organization-level project boards instead of repository-level even if the project board is intended to be scoped to a single repository. It is easier to distribute permissions via org-level project boards since write access to a repo-level project board requires full write access to the repo.
-
Project Boards must have
Public
visibility. -
The default Organization Member Permission is suggested to be
Write
so that contributors can move cards themselves as they take on work items. However if the project board needs to be only scoped to a set of people, the access must be granted through a GitHub team, instead of direct collaborator access.
NB: Not all project boards in use today currently follow this guidance. We are looking to coalesce existing project boards towards this model, and use this model for all orgs going forward.
Repositories have additional guidelines and requirements, such as the use of CLA checking on all contributions. For more details on those please see the Kubernetes Template Project, and the Repository Guidelines
The process for creating and removing new repositories is detailed below.
For non-staging repositories, suggestions on how to create a new repository are described below.
- Ensure that the repo creation request has appropriate approvals as per the rules mentioned above.
- Using the organization and repository name mentioned in the repo creation
request, create a new repo with:
- The kubernetes-template-project repo as the template repo
Description
as mentioned in the repo creation request
- Clone the newly created repo locally.
- Make the following changes:
- If the request references a team to be listed in the
OWNERS
file, update theOWNERS_ALIASES
file to remove the steering-committee alias and add a new alias for the team with members populated as per the GitHub team. If the request does not reference a team, remove theOWNERS_ALIASES
file. - Update the OWNERS file as per the request. If the repo is a SIG Repository, add a labels entry for the SIG that the repo belongs to.
- Update the
SECURITY_CONTACTS
file as per the request. Note that aliases cannot be used in this case so expand the team, if specified. - Create a new commit with the message Update OWNERS, OWNERS_ALIASES and SECURITY_CONTACTS.
- If the request references a team to be listed in the
- Push the new commit directly to the master branch.
- If the repo is a SIG Repository, add a new topic of the form
k8s-sig-<sig-name-repo-belongs-to>
using the Manage Topics option. - Create a PR against kubernetes/org to add teams as per the team guidance for alloting repo admin and write access.
- Once the above PR is merged and the postsubmit has run, the new GitHub teams will be created. In the Collaborators and Teams section in Settings, assign the new teams appropriate access to the repo.
- Ask the author of the repo creation request to add the repo
as a part of a subproject in
sigs.yaml
.
If the repository is a staging repository, there are some deviations from the above procedure:
- The repository must have an initial empty commit. The contents of the repo will be populated from staging by the publishing-bot.
- Grant the @kubernetes/stage-bots team admin access to the repo.
- Setup branch protection and enable access to the
stage-bots
team by adding the repo inprow/config.yaml
. See kubernetes/test-infra#9292 for an example. - Once the repo has been created, add the repo to
hack/fetch-all-latest-and-push.sh
in the publishing-bot repo.
When a repository has been deemed eligible for removal, we take the following steps:
- Ownership of the repo is transferred to the kubernetes-retired GitHub organization
- The repo description is edited to start with the phrase "[EOL]"
- All open issues and PRs are closed
- All external collaborators are removed
- All webhooks, apps, integrations or services are removed
- GitHub Pages are disabled
- Remove all teams associated with the repo
- The repo is marked as archived using GitHub's archive feature
- Remove the repo from [sigs.yaml]
- The removal is announced on the kubernetes-dev mailing list and community meeting
This maintains the complete record of issues, PRs and other contributions, leaves the repository read-only, and makes it clear that the repository should be considered retired and unmaintained.
In case a repository has only the initial commits adding template files and no additional activity, it can be completely deleted.