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63 lines
1.7 KiB
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63 lines
1.7 KiB
ReStructuredText
:title: Setting Up a Dev Environment
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:description: Guides on how to contribute to docker
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:keywords: Docker, documentation, developers, contributing, dev environment
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Setting Up a Dev Environment
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============================
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To make it easier to contribute to Docker, we provide a standard
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development environment. It is important that the same environment be
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used for all tests, builds and releases. The standard development
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environment defines all build dependencies: system libraries and
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binaries, go environment, go dependencies, etc.
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Step 1: install docker
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----------------------
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Docker's build environment itself is a Docker container, so the first
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step is to install docker on your system.
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You can follow the `install instructions most relevant to your system
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<https://docs.docker.io/en/latest/installation/>`_. Make sure you have
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a working, up-to-date docker installation, then continue to the next
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step.
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Step 2: check out the source
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----------------------------
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::
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git clone http://git@github.com/dotcloud/docker
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cd docker
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Step 3: build
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-------------
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When you are ready to build docker, run this command:
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::
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sudo docker build -t docker .
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This will build the revision currently checked out in the
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repository. Feel free to check out the version of your choice.
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If the build is successful, congratulations! You have produced a clean
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build of docker, neatly encapsulated in a standard build environment.
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You can run an interactive session in the newly built container:
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::
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sudo docker run -i -t docker bash
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To extract the binaries from the container:
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::
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sudo docker run docker sh -c 'cat $(which docker)' > docker-build && chmod +x docker-build
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