Add Docker configuration

.dockerignore

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+.git
+.gitignore
+log/*
+tmp/*

Dockerfile

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+FROM ubuntu:18.04
+
+RUN apt-get update
+
+## Rbenv & Ruby part
+
+#Install all the requirements
+RUN apt-get install -y curl git build-essential \
+    software-properties-common
+RUN apt-get install -y zlib1g-dev libssl1.0-dev libreadline-dev \
+    libyaml-dev \
+    libffi-dev
+# For newer rubies: libssl-dev libcurl4-openssl-dev
+RUN curl -sL https://deb.nodesource.com/setup_8.x | bash - && \
+    curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | apt-key add - && \
+    echo "deb https://dl.yarnpkg.com/debian/ stable main" | tee /etc/apt/sources.list.d/yarn.list
+RUN apt-get update && apt-get install -y nodejs yarn
+
+#Setup ENV variables
+ENV PATH /usr/local/src/rbenv/shims:/usr/local/src/rbenv/bin:$PATH
+ENV RBENV_ROOT /usr/local/src/rbenv
+ENV RUBY_VERSION 2.1.5
+ENV CONFIGURE_OPTS --disable-install-doc
+
+
+RUN git clone https://github.com/rbenv/rbenv.git ${RBENV_ROOT} \
+    && git clone https://github.com/rbenv/ruby-build.git ${RBENV_ROOT}/plugins/ruby-build \
+    && ${RBENV_ROOT}/plugins/ruby-build/install.sh
+
+RUN echo 'eval "$(rbenv init -)"' >> /etc/profile.d/rbenv.sh
+
+RUN rbenv install $RUBY_VERSION \
+&&  rbenv global $RUBY_VERSION
+RUN gem install bundler --version=1.17.2
+
+
+# Postgres
+RUN apt-get install wget
+RUN sh -c "echo 'deb http://apt.postgresql.org/pub/repos/apt/ precise-pgdg main' > /etc/apt/sources.list.d/pgdg.list"
+RUN wget --quiet -O - http://apt.postgresql.org/pub/repos/apt/ACCC4CF8.asc | apt-key add -
+RUN apt-get update
+RUN apt-get install -yqq --no-install-recommends postgresql-client-9.3 libpq-dev
+
+
+# App dependencies
+RUN apt-get install -yqq --no-install-recommends build-essential git-core curl zlib1g-dev libssl-dev libreadline-dev libyaml-dev libxml2-dev libxslt1-dev libcurl4-openssl-dev libffi-dev phantomjs
+
+# System dependencies
+RUN apt-get install -y wait-for-it
+
+
+ENV BUNDLE_PATH /bundles
+
+COPY . /usr/src/app/
+COPY Gemfile* /usr/src/app/
+
+WORKDIR /usr/src/app

config/application.docker.yml

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+# Add application configuration variables here, as shown below.
+#
+# Change this, it has serious security implications.
+# Minimum 30 but usually 128 characters. To obtain run 'rake secret', or faster, 'openssl rand -hex 128'
+SECRET_TOKEN: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+
+# Time zone must match the operating system time zone in order to pass all tests.
+# This string is the key for the MAPPING hash constant in ActiveSupport::TimeZone.
+# Documentation including the hash: https://api.rubyonrails.org/classes/ActiveSupport/TimeZone.html
+TIMEZONE: Melbourne
+# Default country for dropdowns etc. See for codes: http://en.wikipedia.org/wiki/ISO_3166-1
+DEFAULT_COUNTRY_CODE: AU
+# Locale for translation.
+LOCALE: en
+# For multilingual - ENV doesn't have array so pass it as string with commas
+AVAILABLE_LOCALES: en,es,en-GB
+# Spree zone.
+CHECKOUT_ZONE: Australia
+# Find currency codes at http://en.wikipedia.org/wiki/ISO_4217.
+CURRENCY: AUD
+
+# The whenever gem can set the `MAILTO` variable for our cron jobs.
+# You can define an email address to notify if any job outputs something.
+# But you need a working mail server setup so that the message is delivered.
+# See: config/schedule.rb
+#SCHEDULE_NOTIFICATIONS: admin@example.com
+
+# Mail settings
+MAIL_HOST: 'example.com'
+MAIL_DOMAIN: 'example.com'
+MAIL_PORT: 25
+SMTP_USERNAME: 'ofn'
+SMTP_PASSWORD: 'f00d'
+
+# Optional mail settings
+# MAIL_SECURE_CONNECTION: 'TLS' # 'None' (default), 'SSL' or 'TLS'
+# MAILS_FROM: hello@example.com
+# MAIL_BCC: manager@example.com
+
+# SingleSignOn login for Discourse
+#
+# DISCOURSE_SSO_SECRET should be a random string. It must be the same as provided to your Discourse instance.
+#DISCOURSE_SSO_SECRET: ""
+#
+# DISCOURSE_URL must be the URL of your Discourse instance.
+#DISCOURSE_URL: "https://noticeboard.openfoodnetwork.org.au"
+
+# see: https://developers.google.com/maps/documentation/javascript/get-api-key
+# GOOGLE_MAPS_API_KEY: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+
+# optional, see: https://www.skylight.io/oss
+# SKYLIGHT_AUTHENTICATION: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+
+# Should be set if using Skylight, adds a link to Skylight dashboard to our footer
+# SKYLIGHT_PUBLIC_DASHBOARD_URL: "https://oss.skylight.io/app/applications/xxxxxxxxxx"
+
+# Stripe Connect details for instance account
+# Find these under 'API keys' and 'Connect' in your Stripe account dashboard -> Account Settings
+# Under 'Connect', the Redirect URI should be set to https://YOUR_SERVER_URL/stripe/callbacks (e.g. https://openfoodnetwork.org.uk/stripe/callbacks)
+# Under 'Webhooks', you should set up a Connect endpoint pointing to https://YOUR_SERVER_URL/stripe/webhooks e.g. (https://openfoodnetwork.org.uk/stripe/webhooks)
+# STRIPE_INSTANCE_SECRET_KEY: "sk_test_xxxxxx" # This can be a test key or a live key
+# STRIPE_INSTANCE_PUBLISHABLE_KEY: "pk_test_xxxx" # This can be a test key or a live key
+# STRIPE_CLIENT_ID: "ca_xxxx" # This can be a development ID or a production ID
+# STRIPE_ENDPOINT_SECRET: "whsec_xxxx"

config/database.docker.yml

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+default: &default
+  adapter: postgresql
+  encoding: utf8
+  pool: 5
+  timeout: 5000
+  host: db
+  port: 5432
+  #socket: /var/run/mysqld/mysqld.sock
+
+development:
+  <<: *default
+  database: open_food_network_dev
+  username: ofn
+  password: f00d
+
+test:
+  <<: *default
+  database: open_food_network_test
+  username: ofn
+  password: f00d

docker-compose.yml

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+version: '3'
+
+services:
+  db:
+    image: postgres:9.3
+    restart: always
+    environment:
+      POSTGRES_PASSWORD: f00d
+      POSTGRES_USER: ofn
+    volumes:
+      - 'postgres:/var/lib/postgresql/data'
+  web:
+    tty: true
+    stdin_open: true
+    build: .
+    ports:
+      - 3006:3000
+    volumes:
+      - .:/usr/src/app
+      - gems:/bundles
+      - ./config/database.docker.yml:/usr/src/app/config/database.yml
+      - ./config/application.docker.yml:/usr/src/app/config/application.yml
+    depends_on:
+      - db
+    command: >
+      bash -c "(bundle check || bundle install) &&
+               wait-for-it -t 30 db:5432 &&
+               bundle exec rake db:create &&
+               bundle exec rake ofn:dev:setup &&
+               rm -f tmp/pids/server.pid &&
+               bundle exec rails s -p 3000 -b '0.0.0.0'"
+
+volumes:
+  gems:
+  postgres: