mirror of
https://github.com/ryankazokas/turbovault-app.git
synced 2026-04-16 22:12:53 +00:00
75 lines
1.6 KiB
Docker
75 lines
1.6 KiB
Docker
# TurboVault Production Dockerfile
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# Multi-stage build for optimized image size
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# Stage 1: Build environment
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FROM ruby:3.3-slim as builder
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# Install build dependencies
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RUN apt-get update -qq && \
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apt-get install -y --no-install-recommends \
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build-essential \
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libpq-dev \
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nodejs \
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npm \
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git \
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curl && \
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rm -rf /var/lib/apt/lists/*
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# Set working directory
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WORKDIR /app
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# Install gems
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COPY Gemfile Gemfile.lock ./
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RUN bundle config set --local deployment 'true' && \
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bundle config set --local without 'development test' && \
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bundle install --jobs 4 --retry 3
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# Copy application code
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COPY . .
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# Precompile assets
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RUN bundle exec rails assets:precompile
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# Stage 2: Runtime environment
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FROM ruby:3.3-slim
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# Install runtime dependencies
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RUN apt-get update -qq && \
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apt-get install -y --no-install-recommends \
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libpq5 \
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curl \
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ca-certificates && \
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rm -rf /var/lib/apt/lists/*
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# Create app user
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RUN groupadd -r app && useradd -r -g app app
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# Set working directory
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WORKDIR /app
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# Copy gems from builder
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COPY --from=builder /usr/local/bundle /usr/local/bundle
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# Copy application code
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COPY --chown=app:app . .
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# Copy precompiled assets from builder
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COPY --from=builder --chown=app:app /app/public /app/public
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# Create necessary directories
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RUN mkdir -p tmp/pids tmp/cache tmp/sockets log && \
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chown -R app:app tmp log
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# Switch to app user
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USER app
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# Expose port
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EXPOSE 3000
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# Health check
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HEALTHCHECK --interval=30s --timeout=3s --start-period=40s --retries=3 \
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CMD curl -f http://localhost:3000/up || exit 1
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# Start Rails server
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CMD ["bundle", "exec", "rails", "server", "-b", "0.0.0.0", "-p", "3000"]
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