identity-vault/Dockerfile.worker
2026-04-01 03:18:58 -04:00

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# syntax=docker/dockerfile:1
# check=error=true;skip=SecretsUsedInArgOrEnv
# This Dockerfile is designed for production, not development. Use with Kamal or build'n'run by hand:
# docker build -t identity_vault .
# docker run -d -p 80:80 -e RAILS_MASTER_KEY=<value from config/master.key> --name identity_vault identity_vault
# For a containerized dev environment, see Dev Containers: https://guides.rubyonrails.org/getting_started_with_devcontainer.html
# Make sure RUBY_VERSION matches the Ruby version in .ruby-version
ARG RUBY_VERSION=3.4.4
FROM docker.io/library/ruby:3.4.4-slim@sha256:4020c2d289c1266fe4a2ea1d0018c22c17435905c514c66f8437555da57723ad AS base
# Rails app lives here
WORKDIR /rails
# Install base packages
RUN apt-get update -qq && \
apt-get install --no-install-recommends -y curl libjemalloc2 libvips imagemagick libheif-dev postgresql-client libffi-dev libxmlsec1-dev libxmlsec1 libxmlsec1-openssl && \
apt-get clean && \
rm -rf /var/lib/apt/lists/*
ENV BUNDLE_DEPLOYMENT="1" \
BUNDLE_PATH="/usr/local/bundle" \
BUNDLE_WITHOUT="development"
# Throw-away build stage to reduce size of final image
FROM base AS build
# Install packages needed to build gems
ARG LIBHEIF_VERSION=1.21.2
ARG LIBHEIF_SHA256=79996de959d28ca82ef070c382304683f5cdaf04cbe2953a74587160a3710a36
# Install packages needed to build gems
RUN apt-get update -qq && \
apt-get install --no-install-recommends -y curl libjemalloc2 libvips imagemagick postgresql-client libffi-dev build-essential git libpq-dev libyaml-dev pkg-config \
cmake libjpeg-dev libpng-dev libaom-dev libx265-dev libde265-dev libxmlsec1-dev libxmlsec1 libxmlsec1-openssl && \
cd /tmp && \
curl -sL "https://github.com/strukturag/libheif/archive/refs/tags/v${LIBHEIF_VERSION}.tar.gz" -o /tmp/libheif.tar.gz && \
echo "${LIBHEIF_SHA256} /tmp/libheif.tar.gz" | sha256sum -c - && \
tar xz -C /tmp/ -f /tmp/libheif.tar.gz && \
cd /tmp/libheif-${LIBHEIF_VERSION} && \
mkdir build && cd build && \
cmake --preset=release -DWITH_EXAMPLES=ON -DENABLE_PLUGIN_LOADING=NO .. && \
make -j$(nproc) && \
make install && \
ldconfig && \
cd / && rm -rf /tmp/libheif && \
apt-get clean && \
rm -rf /var/lib/apt/lists/*
# Install application gems
COPY Gemfile Gemfile.lock ./
RUN bundle install && \
rm -rf ~/.bundle/ "${BUNDLE_PATH}"/ruby/*/cache "${BUNDLE_PATH}"/ruby/*/bundler/gems/*/.git && \
bundle exec bootsnap precompile --gemfile
# Copy application code
COPY . .
# Precompile bootsnap code for faster boot times
RUN bundle exec bootsnap precompile app/ lib/
# Final stage for app image
FROM base
# Copy built artifacts: gems, application
COPY --from=build "${BUNDLE_PATH}" "${BUNDLE_PATH}"
COPY --from=build /rails /rails
# Run and own only the runtime files as a non-root users for security
RUN groupadd --system --gid 1000 rails && \
useradd rails --uid 1000 --gid 1000 --create-home --shell /bin/bash && \
chown -R rails:rails db log storage tmp
USER 1000:1000
CMD ["bundle", "exec", "good_job", "start", "--max-threads=14"]