python-samples-fastapi-restful/Dockerfile at master · morettimaxi/python-samples-fastapi-restful · GitHub

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# ------------------------------------------------------------------------------
# Stage 1: Builder
# ------------------------------------------------------------------------------
    FROM python:3.13.3-slim-bookworm AS builder
    WORKDIR /app

    # Install build dependencies
    RUN apt-get update && \
        apt-get install -y --no-install-recommends \
            build-essential \
            gcc \
            libffi-dev \
            libssl-dev && \
        apt-get clean && \
        rm -rf /var/lib/apt/lists/*

    # Copy and pre-build Python dependencies
    COPY requirements.txt .
    RUN pip install --upgrade pip && \
        pip wheel --no-cache-dir --wheel-dir=/app/wheelhouse -r requirements.txt

    # ------------------------------------------------------------------------------
    # Stage 2: Runtime
    # ------------------------------------------------------------------------------
    FROM python:3.13.3-slim-bookworm AS runtime
    WORKDIR /app

    # Metadata
    LABEL org.opencontainers.image.title="🧪 RESTful API with Python 3 and FastAPI"
    LABEL org.opencontainers.image.description="Proof of Concept for a RESTful API made with Python 3 and FastAPI"
    LABEL org.opencontainers.image.licenses="MIT"
    LABEL org.opencontainers.image.source="https://github.com/nanotaboada/python-samples-fastapi-restful"

    # Install runtime dependencies
    COPY requirements.txt .
    COPY --from=builder /app/wheelhouse /app/wheelhouse
    RUN pip install --no-cache-dir --no-index --find-links=/app/wheelhouse -r requirements.txt && \
        rm -rf /app/wheelhouse

    # Copy app code
    COPY main.py .
    COPY database/ ./database/
    COPY models/ ./models/
    COPY routes/ ./routes/
    COPY schemas/ ./schemas/
    COPY services/ ./services/
    COPY README.md .
    COPY assets/ ./assets/

    # Copy startup script and SQLite DB seed
    COPY scripts/entrypoint.sh ./entrypoint.sh
    RUN chmod +x ./entrypoint.sh
    COPY sqlite3-db ./docker-compose

    # Create non-root user and make volume writable
    RUN groupadd --system fastapi && \
        useradd --system --gid fastapi --create-home fastapi && \
        mkdir -p /sqlite3-db && \
        chown -R fastapi:fastapi /app /sqlite3-db

    # Configure environment
    ENV PYTHONUNBUFFERED=1
    EXPOSE 9000

    ENTRYPOINT ["./entrypoint.sh"]
    CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "9000"]

    # 👇Run with not root user
    USER fastapi