53 lines
1.8 KiB
Docker
53 lines
1.8 KiB
Docker
FROM ruby:2.7.5
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RUN supercronicUrl=https://github.com/aptible/supercronic/releases/download/v0.1.3/supercronic-linux-amd64 && \
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supercronicBin=/usr/local/bin/supercronic && \
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supercronicSha1sum=96960ba3207756bb01e6892c978264e5362e117e && \
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curl -fsSL -o "$supercronicBin" "$supercronicUrl" && \
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echo "$supercronicSha1sum $supercronicBin" | sha1sum -c - && \
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chmod +x "$supercronicBin"
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ENV PORT=3000 \
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RAILS_ENV=production \
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RAILS_LOG_TO_STDOUT=true \
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RAILS_SERVE_STATIC_FILES=true
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WORKDIR /usr/src/app
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COPY . ./
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# install dependencies, recognize database_url, generate crontab
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RUN echo 'gem: --no-document' >> ~/.gemrc && \
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bundle config build.nokogiri "--use-system-libraries" && \
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bundle install --deployment --without development test -j 4 && \
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rm -Rf /var/lib/apt/lists/* /var/cache/apt/* ~/.gemrc ~/.bundle && \
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\
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echo "production:\n url: <%= ENV['DATABASE_URL'] %>" >config/database.yml && \
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bundle exec whenever >crontab
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# compile assets with temporary mysql server
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RUN export DATABASE_URL=mysql2://localhost/temp && \
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export SECRET_KEY_BASE=thisisnotimportantnow && \
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export DEBIAN_FRONTEND=noninteractive && \
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apt-get update && \
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apt-get install -y mysql-server && \
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/etc/init.d/mysql start && \
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rails db:setup assets:precompile && \
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rm -Rf tmp/* && \
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/etc/init.d/mysql stop && \
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rm -Rf /run/mysqld /tmp/* /var/tmp/* /var/lib/mysql /var/log/mysql* && \
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apt-get purge -y --auto-remove mysql-server && \
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rm -Rf /var/lib/apt/lists/* /var/cache/apt/*
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# Make relevant dirs writable for app user
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RUN mkdir -p tmp supplier_assets && \
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chown nobody tmp supplier_assets
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# Run app as unprivileged user
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USER nobody
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EXPOSE 3000
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# cleanup, and by default start web process from Procfile
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ENTRYPOINT ["./docker-entrypoint.sh"]
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CMD ["./proc-start", "web"]
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