akadmin
0c805b1442
- Add structured logging config with JSON/text format support - Create docker-entrypoint.sh with dependency health checks - Enhance /health endpoint with DB and Redis connectivity checks - Add resource limits (CPU/memory) for all services - Add network aliases for service discovery - Add container hostnames for better identification - Reduce health check timeout from 20s to 5s - Add build metadata labels to Dockerfile - Use ENTRYPOINT for dependency checking before app startup - Log rotation: 50m per file, 5 files max
84 lines
2.3 KiB
Docker
84 lines
2.3 KiB
Docker
# Build stage
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FROM python:3.12-slim as builder
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WORKDIR /app
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# Install build dependencies
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RUN apt-get update && apt-get install -y --no-install-recommends \
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gcc \
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libpq-dev \
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curl \
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&& rm -rf /var/lib/apt/lists/*
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# Install Python dependencies
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COPY requirements.txt .
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RUN pip install --no-cache-dir --user -r requirements.txt
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# Application stage
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FROM python:3.12-slim
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LABEL org.label-schema.name="mtgonline-backend" \
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org.label-schema.description="MTG Online Backend API" \
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org.label-schema.version="0.2.0" \
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org.label-schema.build-date="${BUILD_DATE}" \
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org.label-schema.vcs-url="https://gitea.wallomation.com/wall-o/mtgonline"
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WORKDIR /app
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# Install runtime dependencies
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RUN apt-get update && apt-get install -y --no-install-recommends \
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libpq5 \
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curl \
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&& rm -rf /var/lib/apt/lists/*
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# Copy installed packages from builder
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COPY --from=builder /root/.local /app/.local
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ENV PATH=/app/.local/bin:$PATH
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# Create non-root user
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RUN groupadd -r appuser && useradd -r -g appuser -d /app -s /sbin/nologin appuser
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# Create necessary directories
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RUN mkdir -p /app/data /app/uploads /app/logs /app/scripts /app/alembic/versions && \
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chown -R appuser:appuser /app
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# Copy application code
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COPY --chown=appuser:appuser app/ ./app/
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# Copy Alembic configuration
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COPY --chown=appuser:appuser alembic.ini ./
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COPY --chown=appuser:appuser alembic/ ./alembic/
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# Copy scripts (including entrypoint)
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COPY --chown=appuser:appuser scripts/ ./scripts/
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RUN chmod +x /app/scripts/*.py /app/scripts/docker-entrypoint.sh
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# Copy environment example
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COPY --chown=appuser:appuser .env.example ./.env.example
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COPY --chown=appuser:appuser pyproject.toml ./
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# Python environment variables
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ENV PYTHONUNBUFFERED=1
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ENV PYTHONDONTWRITEBYTECODE=1
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ENV PYTHONPATH=/app
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# Logging configuration
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ENV MTG_LOG_LEVEL=INFO
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ENV MTG_LOG_FORMAT=text
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# Create logging directory with proper permissions
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RUN mkdir -p /app/logs && chown appuser:appuser /app/logs
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# Health check
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HEALTHCHECK --interval=30s --timeout=5s --start-period=40s --retries=3 \
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CMD curl -f http://localhost:8000/health || exit 1
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USER appuser
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EXPOSE 8000
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# Use entrypoint script for dependency checking and migrations
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ENTRYPOINT ["/app/scripts/docker-entrypoint.sh"]
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CMD ["python", "-m", "uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000", "--forwarded-allow-ips", "*"]
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