move the documentation to markdown

Docker-DCO-1.1-Signed-off-by: Sven Dowideit <SvenDowideit@home.org.au> (github: SvenDowideit)

Docker-DCO-1.1-Signed-off-by: Sven Dowideit <SvenDowideit@home.org.au> (github: )
This commit is contained in:
Sven Dowideit 2014-04-15 06:01:25 +00:00 committed by Tibor Vass
parent b002e5ff8e
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@ -4,30 +4,25 @@ Docker Documentation
Overview Overview
-------- --------
The source for Docker documentation is here under ``sources/`` in the The source for Docker documentation is here under ``sources/`` and uses
form of .rst files. These files use extended Markdown, as implemented by [mkdocs](http://mkdocs.org).
[reStructuredText](http://docutils.sourceforge.net/rst.html)
formatting with [Sphinx](http://sphinx-doc.org/) extensions for
structure, cross-linking and indexing.
The HTML files are built and hosted on The HTML files are built and hosted on https://docs.docker.io, and update
[readthedocs.org](https://readthedocs.org/projects/docker/), appearing
via proxy on https://docs.docker.io. The HTML files update
automatically after each change to the master or release branch of the automatically after each change to the master or release branch of the
[docker files on GitHub](https://github.com/dotcloud/docker) thanks to [docker files on GitHub](https://github.com/dotcloud/docker) thanks to
post-commit hooks. The "release" branch maps to the "latest" post-commit hooks. The "release" branch maps to the "latest"
documentation and the "master" branch maps to the "master" documentation and the "master" (unreleased development) branch maps to the "master"
documentation. documentation.
## Branches ## Branches
**There are two branches related to editing docs**: ``master`` and a **There are two branches related to editing docs**: ``master`` and a
``doc*`` branch (currently ``doc0.8.1``). You should normally edit ``doc*`` branch (currently ``doc0.8.1``). You should normally edit
docs on the ``master`` branch. That way your fixes will automatically docs on a local branch of the ``master`` branch. That way your fixes
get included in later releases, and docs maintainers can easily will automatically get included in later releases, and docs maintainers
cherry-pick your changes to bring over to the current docs branch. In can easily cherry-pick your changes to bring over to the current docs
the rare case where your change is not forward-compatible, then you branch. In the rare case where your change is not forward-compatible,
could base your change on the appropriate ``doc*`` branch. then you could base your change on the appropriate ``doc*`` branch.
Now that we have a ``doc*`` branch, we can keep the ``latest`` docs Now that we have a ``doc*`` branch, we can keep the ``latest`` docs
up to date with any bugs found between ``docker`` code releases. up to date with any bugs found between ``docker`` code releases.
@ -38,43 +33,19 @@ release. ``Master`` docs should be used only for understanding
bleeding-edge development and ``latest`` (which points to the ``doc*`` bleeding-edge development and ``latest`` (which points to the ``doc*``
branch``) should be used for the latest official release. branch``) should be used for the latest official release.
If you need to manually trigger a build of an existing branch, then
you can do that through the [readthedocs
interface](https://readthedocs.org/builds/docker/). If you would like
to add new build targets, including new branches or tags, then you
must contact one of the existing maintainers and get your
readthedocs.org account added to the maintainers list, or just file an
issue on GitHub describing the branch/tag and why it needs to be added
to the docs, and one of the maintainers will add it for you.
Getting Started Getting Started
--------------- ---------------
To edit and test the docs, you'll need to install the Sphinx tool and Docker documentation builds are done in a docker container, which installs all
its dependencies. There are two main ways to install this tool: the required tools, adds the local ``docs/`` directory and builds the HTML
docs. It then starts a simple HTTP server on port 8000 so that you can connect
### Native Installation and see your changes.
Install dependencies from `requirements.txt` file in your `docker/docs`
directory:
* Linux: `pip install -r docs/requirements.txt`
* Mac OS X: `[sudo] pip-2.7 install -r docs/requirements.txt`
### Alternative Installation: Docker Container
If you're running ``docker`` on your development machine then you may
find it easier and cleaner to use the docs Dockerfile. This installs Sphinx
in a container, adds the local ``docs/`` directory and builds the HTML
docs inside the container, even starting a simple HTTP server on port
8000 so that you can connect and see your changes.
In the ``docker`` source directory, run: In the ``docker`` source directory, run:
```make docs``` ```make docs```
This is the equivalent to ``make clean server`` since each container If you have any issues you need to debug, you can use ``make docs-shell`` and
starts clean. then run ``mkdocs serve``
# Contributing # Contributing
@ -84,8 +55,8 @@ starts clean.
``../CONTRIBUTING.md``](../CONTRIBUTING.md)). ``../CONTRIBUTING.md``](../CONTRIBUTING.md)).
* [Remember to sign your work!](../CONTRIBUTING.md#sign-your-work) * [Remember to sign your work!](../CONTRIBUTING.md#sign-your-work)
* Work in your own fork of the code, we accept pull requests. * Work in your own fork of the code, we accept pull requests.
* Change the ``.rst`` files with your favorite editor -- try to keep the * Change the ``.md`` files with your favorite editor -- try to keep the
lines short and respect RST and Sphinx conventions. lines short (80 chars) and respect Markdown conventions.
* Run ``make clean docs`` to clean up old files and generate new ones, * Run ``make clean docs`` to clean up old files and generate new ones,
or just ``make docs`` to update after small changes. or just ``make docs`` to update after small changes.
* Your static website can now be found in the ``_build`` directory. * Your static website can now be found in the ``_build`` directory.
@ -94,27 +65,13 @@ starts clean.
``make clean docs`` must complete without any warnings or errors. ``make clean docs`` must complete without any warnings or errors.
## Special Case for RST Newbies:
If you want to write a new doc or make substantial changes to an
existing doc, but **you don't know RST syntax**, we will accept pull
requests in Markdown and plain text formats. We really want to
encourage people to share their knowledge and don't want the markup
syntax to be the obstacle. So when you make the Pull Request, please
note in your comment that you need RST markup assistance, and we'll
make the changes for you, and then we will make a pull request to your
pull request so that you can get all the changes and learn about the
markup. You still need to follow the
[``CONTRIBUTING``](../CONTRIBUTING) guidelines, so please sign your
commits.
Working using GitHub's file editor Working using GitHub's file editor
---------------------------------- ----------------------------------
Alternatively, for small changes and typos you might want to use Alternatively, for small changes and typos you might want to use
GitHub's built in file editor. It allows you to preview your changes GitHub's built in file editor. It allows you to preview your changes
right online (though there can be some differences between GitHub right online (though there can be some differences between GitHub
markdown and Sphinx RST). Just be careful not to create many commits. Markdown and mkdocs Markdown). Just be careful not to create many commits.
And you must still [sign your work!](../CONTRIBUTING.md#sign-your-work) And you must still [sign your work!](../CONTRIBUTING.md#sign-your-work)
Images Images
@ -122,62 +79,25 @@ Images
When you need to add images, try to make them as small as possible When you need to add images, try to make them as small as possible
(e.g. as gif). Usually images should go in the same directory as the (e.g. as gif). Usually images should go in the same directory as the
.rst file which references them, or in a subdirectory if one already .md file which references them, or in a subdirectory if one already
exists. exists.
Notes Publishing Documentation
----- ------------------------
* For the template the css is compiled from less. When changes are To publish a copy of the documentation you need a ``docs/awsconfig``
needed they can be compiled using file containing AWS settings to deploy to. The release script will
create an s3 if needed, and will then push the files to it.
lessc ``lessc main.less`` or watched using watch-lessc ``watch-lessc -i main.less -o main.css`` ```
[profile dowideit-docs]
aws_access_key_id = IHOIUAHSIDH234rwf....
aws_secret_access_key = OIUYSADJHLKUHQWIUHE......
region = ap-southeast-2
```
Guides on using sphinx The ``profile`` name must be the same as the name of the bucket you are
---------------------- deploying to - which you call from the docker directory:
* To make links to certain sections create a link target like so:
``` ``make AWS_S3_BUCKET=dowideit-docs docs-release``
.. _hello_world:
Hello world
===========
This is a reference to :ref:`hello_world` and will work even if we
move the target to another file or change the title of the section.
```
The ``_hello_world:`` will make it possible to link to this position
(page and section heading) from all other pages. See the [Sphinx
docs](http://sphinx-doc.org/markup/inline.html#role-ref) for more
information and examples.
* Notes, warnings and alarms
```
# a note (use when something is important)
.. note::
# a warning (orange)
.. warning::
# danger (red, use sparsely)
.. danger::
* Code examples
* Start typed commands with ``$ `` (dollar space) so that they
are easily differentiated from program output.
* Use "sudo" with docker to ensure that your command is runnable
even if they haven't [used the *docker*
group](http://docs.docker.io/en/latest/use/basics/#why-sudo).
Manpages
--------
* To make the manpages, run ``make man``. Please note there is a bug
in Sphinx 1.1.3 which makes this fail. Upgrade to the latest version
of Sphinx.
* Then preview the manpage by running ``man _build/man/docker.1``,
where ``_build/man/docker.1`` is the path to the generated manfile

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@ -4,8 +4,8 @@
.. _cli: .. _cli:
Command Line Help Command Line
----------------- ============
To list available commands, either run ``docker`` with no parameters or execute To list available commands, either run ``docker`` with no parameters or execute
``docker help``:: ``docker help``::
@ -20,8 +20,8 @@ To list available commands, either run ``docker`` with no parameters or execute
.. _cli_options: .. _cli_options:
Options Option types
------- ------------
Single character commandline options can be combined, so rather than typing Single character commandline options can be combined, so rather than typing
``docker run -t -i --name test busybox sh``, you can write ``docker run -t -i --name test busybox sh``, you can write
@ -56,11 +56,6 @@ Options like ``--name=""`` expect a string, and they can only be
specified once. Options like ``-c=0`` expect an integer, and they can specified once. Options like ``-c=0`` expect an integer, and they can
only be specified once. only be specified once.
----
Commands
--------
.. _cli_daemon: .. _cli_daemon:
``daemon`` ``daemon``

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@ -20,9 +20,6 @@ than any other ``docker`` command.
Every one of the :ref:`example_list` shows running containers, and so Every one of the :ref:`example_list` shows running containers, and so
here we try to give more in-depth guidance. here we try to give more in-depth guidance.
.. contents:: Table of Contents
:depth: 2
.. _run_running: .. _run_running:
General Form General Form