e74eff217b
Note we updated the `mail` gem in commit103742847, which is necesary for Ruby 3.1 because it adds the net-smtp dependency. The net-smtp library was removed from Ruby in Ruby 3.1, and if we don't include it, we get an error: ``` cannot load such file -- net/smtp (LoadError) ``` We're also updating the Bundler version in the Gemfile.lock so it's the one included in Ruby 3.1. Without updating it, we get a warning: ``` Calling `DidYouMean::SPELL_CHECKERS.merge!(error_name => spell_checker)' has been deprecated. Please call `DidYouMean.correct_error(error_nam e, spell_checker)' instead. ``` Finally, in order to make Capistrano work, we need to add a couple more changes: * Make the net-ssh gem compatible with SSL 3.0; done in commitb2eec088b* Explicitly allow aliases in the `deploy-secrets.yml` file because Psych 4.x (included in Ruby 3.1) doesn't load aliases without this option
56 lines
1.7 KiB
Docker
56 lines
1.7 KiB
Docker
FROM ruby:3.1.4-buster
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ENV DEBIAN_FRONTEND noninteractive
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# Install essential Linux packages
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RUN apt-get update -qq \
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&& apt-get install -y \
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build-essential \
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cmake \
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imagemagick \
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libappindicator1 \
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libindicator7 \
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libpq-dev \
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libxss1 \
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memcached \
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nodejs \
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pkg-config \
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postgresql-client \
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shared-mime-info \
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sudo \
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unzip
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# Install Chromium for E2E integration tests
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RUN apt-get update -qq && apt-get install -y chromium
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# Files created inside the container repect the ownership
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RUN adduser --shell /bin/bash --disabled-password --gecos "" consul \
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&& adduser consul sudo \
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&& echo '%sudo ALL=(ALL) NOPASSWD:ALL' >> /etc/sudoers
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RUN echo 'Defaults secure_path="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/local/bundle/bin"' > /etc/sudoers.d/secure_path
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RUN chmod 0440 /etc/sudoers.d/secure_path
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# Define where our application will live inside the image
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ENV RAILS_ROOT /var/www/consul
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# Create application home. App server will need the pids dir so just create everything in one shot
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RUN mkdir -p $RAILS_ROOT/tmp/pids
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# Set our working directory inside the image
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WORKDIR $RAILS_ROOT
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# Use the Gemfiles as Docker cache markers. Always bundle before copying app src.
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# (the src likely changed and we don't want to invalidate Docker's cache too early)
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COPY Gemfile* ./
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RUN bundle install
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# Copy the Rails application into place
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COPY . .
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ENTRYPOINT ["./docker-entrypoint.sh"]
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# Define the script we want run once the container boots
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# Use the "exec" form of CMD so our script shuts down gracefully on SIGTERM (i.e. `docker stop`)
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# CMD [ "config/containers/app_cmd.sh" ]
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CMD ["bundle", "exec", "rails", "server", "-b", "0.0.0.0"]
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