85 lines
2.5 KiB
Docker
85 lines
2.5 KiB
Docker
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# BookWyrm Base Multi-stage Build
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# Production-optimized build targeting ~400MB final image size
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# Shared base image for BookWyrm web and worker containers
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# Build stage - Install dependencies and prepare optimized source
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FROM python:3.11-slim AS builder
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# Install build dependencies in a single layer
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RUN apt-get update && apt-get install -y --no-install-recommends \
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git \
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build-essential \
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libpq-dev \
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libffi-dev \
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libssl-dev \
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&& rm -rf /var/lib/apt/lists/* \
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&& apt-get clean
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WORKDIR /app
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# Clone source with minimal depth and remove git afterwards to save space
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RUN git clone -b production --depth 1 --single-branch \
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https://github.com/bookwyrm-social/bookwyrm.git . \
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&& rm -rf .git
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# Create virtual environment and install Python dependencies
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RUN python3 -m venv /opt/venv \
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&& /opt/venv/bin/pip install --no-cache-dir --upgrade pip setuptools wheel \
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&& /opt/venv/bin/pip install --no-cache-dir -r requirements.txt \
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&& find /opt/venv -name "*.pyc" -delete \
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&& find /opt/venv -name "__pycache__" -type d -exec rm -rf {} + \
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&& find /opt/venv -name "*.pyo" -delete
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# Remove unnecessary files from source to reduce image size
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# Note: .dockerignore will exclude __pycache__, *.pyc, etc. automatically
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RUN rm -rf \
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/app/.github \
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/app/docker \
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/app/nginx \
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/app/locale \
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/app/bw-dev \
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/app/bookwyrm/tests \
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/app/bookwyrm/test* \
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/app/*.md \
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/app/LICENSE \
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/app/.gitignore \
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/app/requirements.txt
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# Runtime stage - Minimal runtime environment
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FROM python:3.11-slim AS runtime
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# Set environment variables
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ENV TZ=UTC \
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PYTHONUNBUFFERED=1 \
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PYTHONDONTWRITEBYTECODE=1 \
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PATH="/opt/venv/bin:$PATH" \
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VIRTUAL_ENV="/opt/venv"
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# Install only essential runtime dependencies
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RUN apt-get update && apt-get install -y --no-install-recommends \
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libpq5 \
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curl \
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gettext \
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&& rm -rf /var/lib/apt/lists/* \
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&& apt-get clean \
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&& apt-get autoremove -y
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# Create bookwyrm user for security
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RUN useradd --create-home --shell /bin/bash --uid 1000 bookwyrm
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# Copy virtual environment and optimized source
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COPY --from=builder /opt/venv /opt/venv
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COPY --from=builder /app /app
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# Set working directory and permissions
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WORKDIR /app
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RUN chown -R bookwyrm:bookwyrm /app \
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&& mkdir -p /app/mediafiles /app/static /app/images \
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&& chown -R bookwyrm:bookwyrm /app/mediafiles /app/static /app/images
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# Default user
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USER bookwyrm
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# Health check
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HEALTHCHECK --interval=30s --timeout=10s --start-period=60s --retries=3 \
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CMD python manage.py check --deploy || exit 1
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