python-imdb-bot/Dockerfile at master · Ali-Fani/python-imdb-bot · GitHub

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# ================================
# Production-ready Dockerfile for Python IMDB Bot
# Optimized for Coolify deployment
# ================================

# ================================
# Builder Stage - Dependencies
# ================================
FROM ghcr.io/astral-sh/uv:bookworm-slim AS builder

# Install build dependencies
RUN apt-get update && apt-get install -y \
    curl \
    build-essential \
    pkg-config \
    && rm -rf /var/lib/apt/lists/* \
    && apt-get clean

# Set working directory
WORKDIR /app

# Copy dependency files first for better layer caching
COPY pyproject.toml uv.lock ./

# Install dependencies to virtual environment
RUN uv sync --frozen --no-install-project --no-dev

# ================================
# Runtime Stage - Production
# ================================
FROM ghcr.io/astral-sh/uv:bookworm-slim AS runtime

# Build arguments for Coolify customization
ARG BUILD_DATE
ARG VCS_REF
ARG VERSION=0.1.0

# Install minimal runtime system dependencies
RUN apt-get update && apt-get install -y \
    # Required for HTTP requests and SSL
    ca-certificates \
    # Required for timezone handling
    tzdata \
    # Required for health checks
    curl \
    # Clean up to reduce image size
    && rm -rf /var/lib/apt/lists/* \
    && apt-get clean

# Create non-root user for security
RUN groupadd --gid 1000 botuser && \
    useradd --uid 1000 --gid botuser --shell /bin/bash --create-home botuser

# Create necessary directories with proper permissions
RUN mkdir -p /app/logs /app/data && \
    chown -R botuser:botuser /app

# Set working directory
WORKDIR /app

# Copy virtual environment from builder stage
COPY --from=builder /app /app

# Copy and set entrypoint script
COPY docker-entrypoint.sh /usr/local/bin/
RUN chmod +x /usr/local/bin/docker-entrypoint.sh

# Copy application code with proper ownership
COPY --chown=botuser:botuser . .

# Make main.py executable
RUN chmod +x main.py

# Health check optimized for Coolify
HEALTHCHECK --interval=30s --timeout=10s --start-period=60s --retries=3 \
    CMD curl -f http://localhost:8080/health || exit 1

# Set Python optimization flags for production
ENV PYTHONUNBUFFERED=1 \
    PYTHONDONTWRITEBYTECODE=1 \
    PYTHONOPTIMIZE=1 \
    PYTHONPATH=/app \
    COOLIFY_URL="" \
    COOLIFY_FQDN=""

# Health check port
EXPOSE 8080

# Set entrypoint and default command
ENTRYPOINT ["/usr/local/bin/docker-entrypoint.sh"]
CMD ["python", "main.py"]

# ================================
# Labels for Coolify and OCI metadata
# ================================
LABEL org.opencontainers.image.title="Python IMDB Bot" \
      org.opencontainers.image.description="Production-ready Discord IMDB bot with reaction-based ratings and health monitoring" \
      org.opencontainers.image.version="${VERSION}" \
      org.opencontainers.image.authors="Ali Fani <alifani1377@gmail.com>" \
      org.opencontainers.image.source="https://github.com/alifani1377/python-imdb-bot" \
      org.opencontainers.image.created="${BUILD_DATE}" \
      org.opencontainers.image.revision="${VCS_REF}" \
      org.opencontainers.image.licenses="MIT" \
      # Coolify-specific labels
      coolify.service.type="background" \
      coolify.service.healthcheck="http://localhost:8080/health" \
      coolify.service.restart="unless-stopped"