mirror of
https://github.com/basecamp/once-campfire.git
synced 2026-10-28 00:16:48 +09:00
Mike Dalessio
eccb2d6c91
* Upgrade runtime to Ruby 4.0.9 Ruby 4.0.9 fixes the Regexp compilation bug behind GitLab's CVE-2026-110264. Move `.ruby-version`, `Dockerfile` and `Dockerfile-export` to it. ref: https://www.ruby-lang.org/en/news/2026/10/23/ruby-4-0-9-released/ * Bump setup-ruby to v1.334.0 for Ruby 4.0.9 The pinned v1.327.0 and v1.324.0 did not know Ruby 4.0.9, so every CI job failed at Ruby setup. v1.334.0 is the first release that does.
83 lines
2.4 KiB
Docker
83 lines
2.4 KiB
Docker
# syntax = docker/dockerfile:1
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# Make sure it matches the Ruby version in .ruby-version and Gemfile
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ARG RUBY_VERSION=4.0.9
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FROM docker.io/library/ruby:$RUBY_VERSION-slim AS base
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# Rails app lives here
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WORKDIR /rails
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# Install base packages
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RUN apt-get update -qq && \
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apt-get install --no-install-recommends -y curl libsqlite3-0 libvips libjemalloc2 ffmpeg redis && \
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ln -s /usr/lib/$(uname -m)-linux-gnu/libjemalloc.so.2 /usr/local/lib/libjemalloc.so && \
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rm -rf /var/lib/apt/lists /var/cache/apt/archive
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# Set production environment
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ENV RAILS_ENV="production" \
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BUNDLE_DEPLOYMENT="1" \
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BUNDLE_PATH="/usr/local/bundle" \
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BUNDLE_WITHOUT="development" \
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LD_PRELOAD="/usr/local/lib/libjemalloc.so"
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# Throw-away build stage to reduce size of final image
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FROM base AS build
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# Install packages need to build gems
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RUN apt-get update -qq && \
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apt-get install -y build-essential git pkg-config libyaml-dev libssl-dev && \
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rm -rf /var/lib/apt/lists /var/cache/apt/archives
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# Install application gems
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COPY Gemfile Gemfile.lock vendor ./
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RUN bundle install && \
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rm -rf ~/.bundle/ "${BUNDLE_PATH}"/ruby/*/cache "${BUNDLE_PATH}"/ruby/*/bundler/gems/*/.git
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# Copy application code
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COPY . .
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# Precompiling assets for production without requiring secret RAILS_MASTER_KEY
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RUN SECRET_KEY_BASE_DUMMY=1 ./bin/rails assets:precompile
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# Final stage for app image
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FROM base
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# Image metadata
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ARG OCI_DESCRIPTION
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LABEL org.opencontainers.image.description="${OCI_DESCRIPTION}"
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ARG OCI_SOURCE
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LABEL org.opencontainers.image.source="${OCI_SOURCE}"
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LABEL org.opencontainers.image.licenses="MIT"
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# Run and own only the runtime files as a non-root user for security
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RUN groupadd --system --gid 1000 rails && \
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useradd rails --uid 1000 --gid 1000 --create-home --shell /bin/bash
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USER 1000:1000
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# Configure environment defaults
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ENV HTTP_IDLE_TIMEOUT=60
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ENV HTTP_READ_TIMEOUT=300
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ENV HTTP_WRITE_TIMEOUT=300
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# Copy built artifacts: gems, application
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COPY --from=build --chown=rails:rails /usr/local/bundle /usr/local/bundle
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COPY --from=build --chown=rails:rails /rails /rails
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# Install ONCE backup/restore hooks
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COPY --chmod=755 hooks /hooks
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# Set version and revision
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ARG APP_VERSION
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ENV APP_VERSION=$APP_VERSION
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ARG GIT_REVISION
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ENV GIT_REVISION=$GIT_REVISION
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# Expose ports for HTTP and HTTPS
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EXPOSE 80 443
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# Start the server by default, this can be overwritten at runtime
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CMD ["bin/boot"]
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