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July 3, 2024 19:54
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Docker Rails 7, Sidekiq, Two Redis Instances (cache and sidekiq) to Coolify
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| #!/bin/bash -e | |
| # If running the rails server then create or migrate existing database | |
| if [ "${1}" == "./bin/rails" ] && [ "${2}" == "server" ]; then | |
| ./bin/rails db:prepare | |
| fi | |
| exec "${@}" |
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| version: "3.8" | |
| services: | |
| web: | |
| build: | |
| context: . | |
| args: | |
| UID: ${UID:-1000} | |
| GID: ${GID:-${UID:-1000}} | |
| env_file: | |
| - .env | |
| ports: | |
| - "3000:3000" | |
| depends_on: | |
| redis-rails: | |
| condition: service_started | |
| redis-sidekiq: | |
| condition: service_started | |
| postgres-db: | |
| condition: service_healthy | |
| postgres-db: | |
| image: postgres | |
| user: ${POSTGRES_USER} | |
| env_file: | |
| - .env | |
| volumes: | |
| - postgres-data:/var/lib/postgresql/data | |
| ports: | |
| - "5432:5432" | |
| healthcheck: | |
| test: pg_isready | |
| interval: 2s | |
| timeout: 5s | |
| retries: 30 | |
| redis-rails: | |
| image: redis | |
| command: redis-server --maxmemory-policy allkeys-lfu --requirepass $REDIS_PASSWORD | |
| env_file: | |
| - .env | |
| volumes: | |
| - redis-rails-data:/data | |
| redis-sidekiq: | |
| image: redis | |
| command: redis-server --maxmemory-policy noeviction --requirepass $REDIS_PASSWORD | |
| env_file: | |
| - .env | |
| volumes: | |
| - redis-sidekiq-data:/data | |
| sidekiq: | |
| build: . | |
| command: bundle exec sidekiq | |
| env_file: | |
| - .env | |
| depends_on: | |
| redis-sidekiq: | |
| condition: service_started | |
| postgres-db: | |
| condition: service_healthy | |
| volumes: | |
| postgres-data: | |
| redis-rails-data: | |
| redis-sidekiq-data: |
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| # syntax = docker/dockerfile:1 | |
| # Make sure RUBY_VERSION matches the Ruby version in .ruby-version and Gemfile | |
| ARG RUBY_VERSION=3.2.2 | |
| FROM ruby:$RUBY_VERSION-slim as base | |
| # Rails app lives here | |
| WORKDIR /rails | |
| # ENVs are external .env | |
| ENV BUNDLE_DEPLOYMENT="1" \ | |
| BUNDLE_PATH="/usr/local/bundle" \ | |
| BUNDLE_WITHOUT="development:test" \ | |
| RAILS_LOG_TO_STDOUT="true" \ | |
| RAILS_SERVE_STATIC_FILES="true" \ | |
| RACK_ENV="production" \ | |
| RAILS_ENV="production" | |
| # Update gems and bundler | |
| RUN gem update --system --no-document && \ | |
| gem install -N bundler | |
| # Throw-away build stage to reduce size of final image | |
| FROM base as build | |
| # Install packages needed to build gems and node modules | |
| RUN apt-get update -qq && \ | |
| apt-get install --no-install-recommends -y build-essential curl git libpq-dev libvips node-gyp pkg-config python-is-python3 | |
| # Install JavaScript dependencies | |
| ARG NODE_VERSION=20.5.1 | |
| ARG YARN_VERSION=1.22.19 | |
| ENV PATH=/usr/local/node/bin:$PATH | |
| RUN curl -sL https://github.com/nodenv/node-build/archive/master.tar.gz | tar xz -C /tmp/ && \ | |
| /tmp/node-build-master/bin/node-build "${NODE_VERSION}" /usr/local/node && \ | |
| npm install -g yarn@$YARN_VERSION && \ | |
| rm -rf /tmp/node-build-master | |
| # Install application gems | |
| COPY --link Gemfile Gemfile.lock ./ | |
| RUN bundle install && \ | |
| bundle exec bootsnap precompile --gemfile && \ | |
| rm -rf ~/.bundle/ "${BUNDLE_PATH}"/ruby/*/cache "${BUNDLE_PATH}"/ruby/*/bundler/gems/*/.git | |
| # Install node modules | |
| COPY --link .yarnrc package.json yarn.lock ./ | |
| COPY --link .yarn/releases/* .yarn/releases/ | |
| RUN yarn install --frozen-lockfile | |
| # Copy application code | |
| COPY --link . . | |
| # Precompile bootsnap code for faster boot times | |
| RUN bundle exec bootsnap precompile app/ lib/ | |
| # Precompiling assets for production without requiring secret RAILS_MASTER_KEY | |
| RUN SECRET_KEY_BASE_DUMMY=1 ./bin/rails assets:precompile | |
| # Final stage for app image | |
| FROM base | |
| # Install packages needed for deployment | |
| RUN apt-get update -qq && \ | |
| apt-get install --no-install-recommends -y curl imagemagick libvips postgresql-client && \ | |
| rm -rf /var/lib/apt/lists /var/cache/apt/archives | |
| # Copy built artifacts: gems, application | |
| COPY --from=build "${BUNDLE_PATH}" "${BUNDLE_PATH}" | |
| COPY --from=build /rails /rails | |
| # Run and own only the runtime files as a non-root user for security | |
| ARG UID=1000 \ | |
| GID=1000 | |
| RUN groupadd -f -g $GID rails && \ | |
| useradd -u $UID -g $GID rails --create-home --shell /bin/bash && \ | |
| chown -R rails:rails db log storage tmp | |
| USER rails:rails | |
| # Entrypoint prepares the database. | |
| ENTRYPOINT ["/rails/bin/docker-entrypoint"] | |
| # Start the server by default, this can be overwritten at runtime | |
| EXPOSE 3000 | |
| CMD ["./bin/rails", "server"] |
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