35 lines
999 B
Docker
35 lines
999 B
Docker
# https://pkgs.alpinelinux.org/packages?name=ruby&branch=v3.11
|
|
FROM ruby:2.7-alpine3.11
|
|
|
|
# ENV BUNDLER_VERSION=2.0.2
|
|
|
|
# Minimal requirements to run a Rails app
|
|
RUN apk add --no-cache --update build-base \
|
|
linux-headers \
|
|
postgresql-dev \
|
|
nodejs \
|
|
tzdata \
|
|
git \
|
|
less \
|
|
chromium \
|
|
chromium-chromedriver \
|
|
yarn
|
|
|
|
WORKDIR /app
|
|
COPY Gemfile* ./
|
|
|
|
# Bundler workaround
|
|
# https://stackoverflow.com/a/58102398
|
|
RUN gem update --system
|
|
RUN gem install bundler # -v $BUNDLER_VERSION
|
|
RUN bundle install --jobs 5 --retry 5
|
|
|
|
# Copy the application into the container
|
|
COPY . .
|
|
|
|
# Precompile Rails assets
|
|
# RUN bundle exec rake assets:clean assets:precompile
|
|
|
|
# Start puma
|
|
CMD ["bundle", "exec", "puma", "-C", "config/puma.rb"]
|