Kubernetes Contribution Process and Tips: From CLA to PR Merge

To contribute to Kubernetes, you must first familiarize yourself with the CLA and Code of Conduct, and it is important to identify the SIG (Special Interest Group) to which the code you are contributing belongs. Bug fixes or simple improvements can proceed without a KEP (Enhancement Proposal), but KEPs are mandatory for feature changes or changes that affect user experience. Since automatic reviews after PR creation are rare, you should request a review in the relevant SIG's Slack channel. The Kubernetes CI system (Prow) only runs tests on PRs that have the 'ok-to-test' label assigned by an Org member, and you can retry failed tests using the '/retest' command. Final approval is granted by attaching the 'approved' label from a SIG leader or Approver, and significant changes require a process of persuading the community during SIG weekly meetings.