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wrestlingdev.com/deploy/rails-prod-Dockerfile
2025-05-16 17:14:05 -04:00

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FROM ruby:3.2.0-slim
#HEALTHCHECK --start-period=60s CMD curl http://127.0.0.1/
ENV TINI_VERSION v0.19.0
ADD https://github.com/krallin/tini/releases/download/${TINI_VERSION}/tini /tini
RUN chmod +x /tini
RUN apt-get -qq update \
&& DEBIAN_FRONTEND=noninteractive apt-get -qq install -y \
build-essential \
openssl \
curl \
sqlite3 \
libsqlite3-dev \
wget \
default-libmysqlclient-dev \
nodejs \
tzdata \
git \
&& apt-get -qq clean \
&& apt-get autoremove -y \
&& rm -rf \
/var/lib/apt/lists/* \
/tmp/* \
/var/tmp/*
RUN echo 'gem: --no-rdoc --no-ri' > /root/.gemrc
RUN gem install bundler
RUN gem update --system
#Cache gems so they don't install on every code change
RUN rm -rf /rails && mkdir /rails
WORKDIR /rails
COPY Gemfile Gemfile
COPY Gemfile.lock Gemfile.lock
RUN bundle install --jobs 4
# Copy site into place.
ADD . /rails/
# Need a temporary secret key to precompile assets
ENV WRESTLINGDEV_SECRET_KEY_BASE=077cdbef5c2ccf22543fb17a67339f234306b7fa2e1e4463d851c444c10a5611829a2290b253da78339427f131571fac9a42c83d960b2d25ecc10a4a0a7ce1a2
# Precompile assets
RUN RAILS_ENV=production bundle exec rake assets:clobber
RUN RAILS_ENV=production bundle exec rake assets:precompile
#SSL
RUN mkdir /ssl \
&& openssl req -sha256 -subj '/CN=home/O=home LTD./C=US' \
-x509 -nodes -days 365 -newkey rsa:4096 -keyout /ssl/server.key -out /ssl/server.crt
EXPOSE 80
EXPOSE 443
# Tini solves the zombie PID problem
ENTRYPOINT ["/tini", "--"]
# Enable Solid Queue to run inside Puma
ENV SOLID_QUEUE_IN_PUMA=true
# Use rails server instead of Puma directly to ensure Rails environment is loaded
CMD bundle exec rails server -e production -p 80 -b '0.0.0.0'