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Monthly Downloads: 4
Programming language: Elixir
License: GNU General Public License v3.0 only
Tags: Release Management    

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README

DEPRECATED

This package is no longer under support. The release tool this package is based off of (exrm) is deprecated and replaced by distillery. Instead you should use mix_docker which makes use of Distillery.

ExrmDocker

Create a Docker image from your Elixir release

Usage

To create a new Docker image simply run:

mix release --docker

This will output the docker build result with the created image id.

To specify docker image tag you can use --tag option:

mix release --docker --tag=test:0.3

docker images
REPOSITORY   TAG   IMAGE ID       CREATED         VIRTUAL SIZE
test         0.3   6d3d5f9abac4 6 seconds ago      224.3 MB

by default it uses project name.

Once your image has been built, start a new container.

  • docker run -itd <image_id> console

Next you can attach to your container.

  • docker attach <container_id>

And detach using Ctrl-p Ctrl-q.

Check below for configuration options.

Installation

Add exrm_docker to your list of dependencies in mix.exs:

  def deps do
    [{:exrm_docker, "~> 0.2.1"}]
  end

exrm_docker config.exs

Key Default Description
image centos Which image to use
version nil Which image version to use
maintainer nil Image maintainer
copy_rel COPY rel /rel Copy the release to the container
pre_copy nil Any Dockerfile commands before copy
post_copy nil Any Dockerfile commands after copy
entrypoint ENTRYPOINT ["rel/#{project}/bin/#{project}"] Entrypoint of the image
entrypoint_args nil Arguments to use for the entrypoint, e.g. 'console'