2014-04-16 00:53:12 +00:00
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page_title: Installation on CRUX Linux
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page_description: Docker installation on CRUX Linux.
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page_keywords: crux linux, virtualization, Docker, documentation, installation
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# CRUX Linux
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2014-04-18 20:21:55 +00:00
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> **Note**:
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> Docker is still under heavy development! We don’t recommend using it in
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> production yet, but we’re getting closer with each release. Please see
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> our blog post, [Getting to Docker 1.0](
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> http://blog.docker.io/2013/08/getting-to-docker-1-0/)
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> **Note**:
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> This is a community contributed installation path. The only ‘official’
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> installation is using the [*Ubuntu*](../ubuntulinux/#ubuntu-linux)
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> installation path. This version may be out of date because it depends on
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> some binaries to be updated and published.
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2014-04-16 00:53:12 +00:00
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Installing on CRUX Linux can be handled via the ports from [James
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Mills](http://prologic.shortcircuit.net.au/):
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- [docker](https://bitbucket.org/prologic/ports/src/tip/docker/)
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- [docker-bin](https://bitbucket.org/prologic/ports/src/tip/docker-bin/)
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- [docker-git](https://bitbucket.org/prologic/ports/src/tip/docker-git/)
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The `docker` port will install the latest tagged
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version of Docker. The `docker-bin` port will
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install the latest tagged versin of Docker from upstream built binaries.
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The `docker-git` package will build from the current
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master branch.
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## Installation
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For the time being (*until the CRUX Docker port(s) get into the official
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contrib repository*) you will need to install [James
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Mills’](https://bitbucket.org/prologic/ports) ports repository. You can
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do so via:
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Download the `httpup` file to
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`/etc/ports/`:
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curl -q -o - http://crux.nu/portdb/?a=getup&q=prologic > /etc/ports/prologic.httpup
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Add `prtdir /usr/ports/prologic` to
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`/etc/prt-get.conf`:
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vim /etc/prt-get.conf
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# or:
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echo "prtdir /usr/ports/prologic" >> /etc/prt-get.conf
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Update ports and prt-get cache:
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ports -u
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prt-get cache
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To install (*and its dependencies*):
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prt-get depinst docker
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Use `docker-bin` for the upstream binary or
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`docker-git` to build and install from the master
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branch from git.
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## Kernel Requirements
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To have a working **CRUX+Docker** Host you must ensure your Kernel has
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the necessary modules enabled for LXC containers to function correctly
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and Docker Daemon to work properly.
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Please read the `README.rst`:
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prt-get readme docker
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There is a `test_kernel_config.sh` script in the
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above ports which you can use to test your Kernel configuration:
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cd /usr/ports/prologic/docker
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./test_kernel_config.sh /usr/src/linux/.config
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## Starting Docker
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There is a rc script created for Docker. To start the Docker service:
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sudo su -
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/etc/rc.d/docker start
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To start on system boot:
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- Edit `/etc/rc.conf`
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- Put `docker` into the `SERVICES=(...)`
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array after `net`.
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