mirror of
https://github.com/k3s-io/kubernetes.git
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150 lines
6.7 KiB
Markdown
150 lines
6.7 KiB
Markdown
<!-- BEGIN MUNGE: UNVERSIONED_WARNING -->
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<!-- BEGIN STRIP_FOR_RELEASE -->
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<img src="http://kubernetes.io/img/warning.png" alt="WARNING"
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width="25" height="25">
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<img src="http://kubernetes.io/img/warning.png" alt="WARNING"
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width="25" height="25">
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<img src="http://kubernetes.io/img/warning.png" alt="WARNING"
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width="25" height="25">
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<img src="http://kubernetes.io/img/warning.png" alt="WARNING"
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width="25" height="25">
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<img src="http://kubernetes.io/img/warning.png" alt="WARNING"
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width="25" height="25">
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<h2>PLEASE NOTE: This document applies to the HEAD of the source tree</h2>
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If you are using a released version of Kubernetes, you should
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refer to the docs that go with that version.
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<!-- TAG RELEASE_LINK, added by the munger automatically -->
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<strong>
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The latest release of this document can be found
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[here](http://releases.k8s.io/release-1.2/docs/devel/update-release-docs.md).
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Documentation for other releases can be found at
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[releases.k8s.io](http://releases.k8s.io).
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</strong>
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--
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<!-- END STRIP_FOR_RELEASE -->
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<!-- END MUNGE: UNVERSIONED_WARNING -->
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# Table of Contents
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<!-- BEGIN MUNGE: GENERATED_TOC -->
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- [Table of Contents](#table-of-contents)
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- [Overview](#overview)
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- [Adding a new docs collection for a release](#adding-a-new-docs-collection-for-a-release)
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- [Updating docs in an existing collection](#updating-docs-in-an-existing-collection)
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- [Updating docs on HEAD](#updating-docs-on-head)
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- [Updating docs in release branch](#updating-docs-in-release-branch)
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- [Updating docs in gh-pages branch](#updating-docs-in-gh-pages-branch)
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<!-- END MUNGE: GENERATED_TOC -->
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# Overview
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This document explains how to update kubernetes release docs hosted at http://kubernetes.io/docs/.
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http://kubernetes.io is served using the [gh-pages
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branch](https://github.com/kubernetes/kubernetes/tree/gh-pages) of kubernetes repo on github.
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Updating docs in that branch will update http://kubernetes.io
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There are 2 scenarios which require updating docs:
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* Adding a new docs collection for a release.
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* Updating docs in an existing collection.
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# Adding a new docs collection for a release
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Whenever a new release series (`release-X.Y`) is cut from `master`, we push the
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corresponding set of docs to `http://kubernetes.io/vX.Y/docs`. The steps are as follows:
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* Create a `_vX.Y` folder in `gh-pages` branch.
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* Add `vX.Y` as a valid collection in [_config.yml](https://github.com/kubernetes/kubernetes/blob/gh-pages/_config.yml)
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* Create a new `_includes/nav_vX.Y.html` file with the navigation menu. This can
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be a copy of `_includes/nav_vX.Y-1.html` with links to new docs added and links
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to deleted docs removed. Update [_layouts/docwithnav.html]
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(https://github.com/kubernetes/kubernetes/blob/gh-pages/_layouts/docwithnav.html)
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to include this new navigation html file. Example PR: [#16143](https://github.com/kubernetes/kubernetes/pull/16143).
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* [Pull docs from release branch](#updating-docs-in-gh-pages-branch) in `_vX.Y`
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folder.
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Once these changes have been submitted, you should be able to reach the docs at
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`http://kubernetes.io/vX.Y/docs/` where you can test them.
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To make `X.Y` the default version of docs:
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* Update [_config.yml](https://github.com/kubernetes/kubernetes/blob/gh-pages/_config.yml)
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and [/kubernetes/kubernetes/blob/gh-pages/_docs/index.md](https://github.com/kubernetes/kubernetes/blob/gh-pages/_docs/index.md)
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to point to the new version. Example PR: [#16416](https://github.com/kubernetes/kubernetes/pull/16416).
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* Update [_includes/docversionselector.html](https://github.com/kubernetes/kubernetes/blob/gh-pages/_includes/docversionselector.html)
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to make `vX.Y` the default version.
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* Add "Disallow: /vX.Y-1/" to existing [robots.txt](https://github.com/kubernetes/kubernetes/blob/gh-pages/robots.txt)
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file to hide old content from web crawlers and focus SEO on new docs. Example PR:
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[#16388](https://github.com/kubernetes/kubernetes/pull/16388).
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* Regenerate [sitemaps.xml](https://github.com/kubernetes/kubernetes/blob/gh-pages/sitemap.xml)
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so that it now contains `vX.Y` links. Sitemap can be regenerated using
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https://www.xml-sitemaps.com. Example PR: [#17126](https://github.com/kubernetes/kubernetes/pull/17126).
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* Resubmit the updated sitemaps file to [Google
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webmasters](https://www.google.com/webmasters/tools/sitemap-list?siteUrl=http://kubernetes.io/) for google to index the new links.
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* Update [_layouts/docwithnav.html] (https://github.com/kubernetes/kubernetes/blob/gh-pages/_layouts/docwithnav.html)
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to include [_includes/archivedocnotice.html](https://github.com/kubernetes/kubernetes/blob/gh-pages/_includes/archivedocnotice.html)
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for `vX.Y-1` docs which need to be archived.
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* Ping @thockin to update docs.k8s.io to redirect to `http://kubernetes.io/vX.Y/`. [#18788](https://github.com/kubernetes/kubernetes/issues/18788).
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http://kubernetes.io/docs/ should now be redirecting to `http://kubernetes.io/vX.Y/`.
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# Updating docs in an existing collection
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The high level steps to update docs in an existing collection are:
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1. Update docs on `HEAD` (master branch)
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2. Cherryick the change in relevant release branch.
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3. Update docs on `gh-pages`.
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## Updating docs on HEAD
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[Development guide](development.md) provides general instructions on how to contribute to kubernetes github repo.
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[Docs how to guide](how-to-doc.md) provides conventions to follow while writing docs.
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## Updating docs in release branch
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Once docs have been updated in the master branch, the changes need to be
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cherrypicked in the latest release branch.
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[Cherrypick guide](cherry-picks.md) has more details on how to cherrypick your change.
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## Updating docs in gh-pages branch
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Once release branch has all the relevant changes, we can pull in the latest docs
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in `gh-pages` branch.
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Run the following 2 commands in `gh-pages` branch to update docs for release `X.Y`:
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```
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_tools/import_docs vX.Y _vX.Y release-X.Y release-X.Y
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```
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For ex: to pull in docs for release 1.1, run:
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```
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_tools/import_docs v1.1 _v1.1 release-1.1 release-1.1
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```
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Apart from copying over the docs, `_tools/release_docs` also does some post processing
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(like updating the links to docs to point to http://kubernetes.io/docs/ instead of pointing to github repo).
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Note that we always pull in the docs from release branch and not from master (pulling docs
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from master requires some extra processing like versionizing the links and removing unversioned warnings).
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We delete all existing docs before pulling in new ones to ensure that deleted
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docs go away.
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If the change added or deleted a doc, then update the corresponding `_includes/nav_vX.Y.html` file as well.
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<!-- BEGIN MUNGE: GENERATED_ANALYTICS -->
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[]()
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<!-- END MUNGE: GENERATED_ANALYTICS -->
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