kotovalexarian-likes-github/moby--moby
1
0
Fork 0
mirror of https://github.com/moby/moby.git synced 2022-11-09 12:21:53 -05:00
Code Releases Activity

Fix outdated docs explaining how to setup a dev environment. Building docker with docker ftw

Browse source
This commit is contained in:
Solomon Hykes 2013-07-09 16:48:16 -07:00
parent 0acdef4549
commit a839b36e55
1 changed files with 35 additions and 36 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

71
docs/sources/contributing/devenvironment.rst
View file

@ -5,53 +5,52 @@
Setting Up a Dev Environment Setting Up a Dev Environment
============================ ============================
Instructions that have been verified to work on Ubuntu Precise 12.04 (LTS) (64-bit), To make it easier to contribute to Docker, we provide a standard development environment. It is important that
the same environment be used for all tests, builds and releases. The standard development environment defines
all build dependencies: system libraries and binaries, go environment, go dependencies, etc.
Dependencies Step 1: install docker
------------ ----------------------
**Linux kernel 3.8** Docker's build environment itself is a docker container, so the first step is to install docker on your system.
Due to a bug in LXC docker works best on the 3.8 kernel. Precise comes with a 3.2 kernel, so we need to upgrade it. The kernel we install comes with AUFS built in. You can follow the `install instructions most relevant to your system <https://docs.docker.io/en/latest/installation/>`.
Make sure you have a working, up-to-date docker installation, then continue to the next step.
.. code-block:: bash Step 2: check out the source
----------------------------
# install the backported kernel ::
sudo apt-get update && sudo apt-get install linux-image-generic-lts-raring
# reboot git clone http://git@github.com/dotcloud/docker
sudo reboot
Installation
------------
.. code-block:: bash
sudo apt-get install python-software-properties
sudo add-apt-repository ppa:gophers/go
sudo apt-get update
sudo apt-get -y install lxc xz-utils curl golang-stable git aufs-tools
export GOPATH=~/go/
export PATH=$GOPATH/bin:$PATH
mkdir -p $GOPATH/src/github.com/dotcloud
cd $GOPATH/src/github.com/dotcloud
git clone git://github.com/dotcloud/docker.git
cd docker cd docker
go get -v github.com/dotcloud/docker/...
go install -v github.com/dotcloud/docker/... Step 3: build
-------------
When you are ready to build docker, run this command:
::
docker build -t docker .
This will build the revision currently checked out in the repository. Feel free to check out the version
of your choice.
If the build is successful, congratulations! You have produced a clean build of docker, neatly encapsulated
in a standard build environment.
You can run an interactive session in the newly built container:
::
docker run -i -t docker bash
Then run the docker daemon, To extract the binaries from the container:
.. code-block:: bash ::
docker run docker sh -c 'cat $(which docker)' > docker-build && chmod +x docker-build
sudo $GOPATH/bin/docker -d
Run the ``go install`` command (above) to recompile docker.