Merge pull request #3106 from kinduff/docker_demo

Enable Docker for demoing purposes

Author: kennyadsl

README.md

@@ -66,6 +66,18 @@ Try out Solidus with one-click on Heroku:
 
 [![Deploy](https://www.herokucdn.com/deploy/button.svg)](https://heroku.com/deploy?template=https://github.com/solidusio/solidus)
 
+Alternatively, you can use Docker to run a demo on your local machine. Run the
+following command to download the image and run it at
+[http://localhost:3000](http://localhost:3000).
+
+```
+docker run --rm -it -p 3000:3000 solidusio/solidus-demo:latest
+```
+
+The admin interface can be accessed at
+[http://localhost:3000/admin/](http://localhost:3000/admin/), the default
+credentials are `admin@example.com` and `test123`.
+
 ## Getting started
 
 Begin by making sure you have

lib/demo/Dockerfile

@@ -0,0 +1,21 @@
+#
+# This image is intended to be used to test and demo Solidus
+# it is not intended for production purposes 
+#
+FROM ruby:2.5.1
+
+RUN curl -sL https://deb.nodesource.com/setup_10.x | bash -
+
+RUN apt-get update -qq && apt-get install -y build-essential libpq-dev nodejs
+
+RUN mkdir /solidus
+
+WORKDIR /solidus
+
+ADD . /solidus
+
+RUN bundle install
+
+RUN bundle exec rake sandbox
+
+CMD ["sh", "./lib/demo/docker-entrypoint.sh"]

lib/demo/README.md

@@ -0,0 +1,27 @@
+# Solidus Docker Demo
+The Dockerfile in this folder is intended for demoing purposes, meaning that a
+user can run an installation of Solidus using a Docker container.
+
+## How to build the image
+Make sure Docker is installed in your local and run the following command:
+
+```shell
+docker build -t solidusio/solidus-demo:latest -f lib/demo/Dockerfile .
+```
+
+## How to run the image
+You can either run the image you built locally or run the official image pushed
+in Dockerhub.
+
+```shell
+docker run --rm -it -p 3000:3000 solidusio/solidus-demo:latest
+```
+
+## How to push the image
+If you want to push the image you can use the following command, just note that
+this specific command will push the image to the official Solidus Dockerhub
+account.
+
+```shell
+docker push solidusio/solidus-demo:latest
+```

lib/demo/docker-entrypoint.sh

@@ -0,0 +1,6 @@
+#!/bin/bash
+
+export RAILS_ENV=development
+
+cd sandbox && \
+bundle exec rails s -p 3000 -b '0.0.0.0'