Add a short doc on cherry picks

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Zach Loafman 2015-07-09 14:24:02 -07:00
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# Overview
This document explains cherry picks are managed on release branches within the
Kubernetes projects.
## Propose a Cherry Pick
Any contributor can propose a cherry pick of any pull request, like so:
```
hack/cherry_pick_pull.sh 98765 upstream/release-3.14
```
This will walk you through the steps to propose an automated cherry pick of pull
#98765 for remote branch `upstream/release-3.14`.
## Cherry Pick Review
Cherry pick pull requests are reviewed differently than normal pull requests. In
particular, they may be self-merged by the release branch owner without fanfare,
in the case the release branch owner knows the cherry pick was already
requested - this should not be the norm, but it may happen.
[Contributor License Agreements](../../CONTRIBUTING.md) is considered implicit
for all code within cherry-pick pull requests, ***unless there is a large
conflict***.
## Searching for Cherry Picks
Now that we've structured cherry picks as PRs, searching for all cherry-picks
against a release is a GitHub query: For example,
[this query is all of the v0.21.x cherry-picks](https://github.com/GoogleCloudPlatform/kubernetes/pulls?utf8=%E2%9C%93&q=is%3Apr+%22automated+cherry+pick%22+base%3Arelease-0.21)