Sandbox::https://github.com/whitemike889/touchpoints/blob/develop/Dockerfile

Repository navigation

# gets the docker image of ruby 2.5 and lets us build on top of that

FROM ruby:2.6.5-slim

# install rails dependencies

RUN apt-get update -qq && apt-get install -y build-essential libpq-dev nodejs postgresql-client && apt-get install -y git

# create a folder /FlexUOMConverter in the docker container and go into that folder

RUN mkdir /touchpoints

WORKDIR /touchpoints

# Copy the Gemfile and Gemfile.lock from app root directory into the /myapp/ folder in the docker container

COPY Gemfile /touchpoints/Gemfile

# Run bundle install to install gems inside the gemfile

RUN bundle install

# Copy the whole app

COPY . /touchpoints

RUN cd /touchpoints

# Expose port 3000 to the Docker host, so we can access it

# from the outside.

EXPOSE 3000

# Configure an entry point, so we don't need to specify

# "bundle exec" for each of our commands.

ENTRYPOINT ["bundle", "exec"]

# The main command to run when the container starts. Also

# tell the Rails dev server to bind to all interfaces by

# default.

CMD ["rails", "server", "-b", "0.0.0.0"]