OpenShift S2I Elixir Builder

This repository contains the source for building various versions of Erlang applications as a reproducible Docker image using source-to-image. The resulting image can be run using Docker.

For more information about using this image with OpenShift, please see the official OpenShift Documentation.

Versions

Erlang versions currently provided are:

1.8.1 (Tags: 1, 1.8, latest)
- OTP 21
1.7.4 (Tags: 1.7)
- OTP 20 / 21
1.6.6 (Tags: 1.6)
- OTP 20 / 21

CentOS versions currently supported are:

CentOS7

OpenShift Usage

To build an Elixir image:

Clone this repo and enter into the directory

git clone git@github.com:jshmrtn/s2i-elixir.git
cd s2i-elixir

Install the example image stream configuration into OpenShift

oc create -f imagestream.json

Create the application
WebUI - Navigate to the project, click 'Add to Project' and search for the new builder image, select it and populate the fields to create your application
Command Line - oc new-app --image-stream=elixir --code https://your.git/repo

Distillery

The image supports to be used via distillery.

If the Environment Variable ENABLE_DISTILLERY is present, the image will built using distillery. The resulting release should be copied into a clean base image and run from there.

Local Usage

To build the Elixir Builder image:

This image is available on DockerHub. To download it run:

$ docker pull jshmrtn/s2i-elixir

To build an Elixir builder image from scratch run:

$ git clone https://github.com/jshmrtn/s2i-elixir.git
$ cd s2i-elixir/[ELIXIR_VERSION]/otp-[ERLANG_VERSION]
$ docker build -t jshmrtn/s2i-elixir:[VERSION]-otp-[ERLANG_VERSION] .