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74 lines
2.1 KiB
Markdown
74 lines
2.1 KiB
Markdown
page_title: Chef Usage
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page_description: Installation and using Docker via Chef
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page_keywords: chef, installation, usage, docker, documentation
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# Using Chef
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> **Note**:
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> Please note this is a community contributed installation path. The only
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> `official` installation is using the
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> [*Ubuntu*](/installation/ubuntulinux) installation
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> path. This version may sometimes be out of date.
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## Requirements
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To use this guide you'll need a working installation of
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[Chef](http://www.getchef.com/). This cookbook supports a variety of
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operating systems.
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## Installation
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The cookbook is available on the [Chef Community
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Site](http://community.opscode.com/cookbooks/docker) and can be
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installed using your favorite cookbook dependency manager.
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The source can be found on
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[GitHub](https://github.com/bflad/chef-docker).
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## Usage
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The cookbook provides recipes for installing Docker, configuring init
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for Docker, and resources for managing images and containers. It
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supports almost all Docker functionality.
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### Installation
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include_recipe 'docker'
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### Images
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The next step is to pull a Docker image. For this, we have a resource:
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docker_image 'samalba/docker-registry'
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This is equivalent to running:
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$ sudo docker pull samalba/docker-registry
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There are attributes available to control how long the cookbook will
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allow for downloading (5 minute default).
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To remove images you no longer need:
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docker_image 'samalba/docker-registry' do
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action :remove
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end
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### Containers
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Now you have an image where you can run commands within a container
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managed by Docker.
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docker_container 'samalba/docker-registry' do
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detach true
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port '5000:5000'
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env 'SETTINGS_FLAVOR=local'
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volume '/mnt/docker:/docker-storage'
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end
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This is equivalent to running the following command, but under upstart:
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$ sudo docker run --detach=true --publish='5000:5000' --env='SETTINGS_FLAVOR=local' --volume='/mnt/docker:/docker-storage' samalba/docker-registry
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The resources will accept a single string or an array of values for any
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Docker flags that allow multiple values.
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