Dockerfile

FROM ruby:2.3

MAINTAINER Andrei Gliga

ENV MONGO_RELEASE_FINGERPRINT DFFA3DCF326E302C4787673A01C4E7FAAAB2461C
RUN gpg --keyserver pgp.mit.edu --recv-keys $MONGO_RELEASE_FINGERPRINT

ENV MONGO_VERSION 2.6.7
VOLUME /data/db

RUN apt-get update
RUN apt-get install --yes nodejs locales

RUN echo "en_US.UTF-8 UTF-8" > /etc/locale.gen
RUN locale-gen en_US.UTF-8
ENV LANG "en_US.UTF-8"
ENV LANGUAGE en_US:en
ENV LC_ALL en_US.UTF-8

RUN curl -SL "https://fastdl.mongodb.org/linux/mongodb-linux-x86_64-$MONGO_VERSION.tgz" -o mongo.tgz \
  && curl -SL "https://fastdl.mongodb.org/linux/mongodb-linux-x86_64-$MONGO_VERSION.tgz.sig" -o mongo.tgz.sig \
  && gpg --verify mongo.tgz.sig \
  && tar -xvf mongo.tgz -C /usr/local --strip-components=1 \
  && rm mongo.tgz*

RUN mkdir -p /usr/src/app
WORKDIR /usr/src/app

ONBUILD RUN gem install thin
ONBUILD COPY Gemfile /usr/src/app/
ONBUILD COPY Gemfile.lock /usr/src/app/
ONBUILD RUN bundle install

ONBUILD COPY . /usr/src/app

EXPOSE 3000

CMD mongod & \
  bundle exec thin start -p 3000 -e production