Dockerfile.fly.processgroups

# Fly.io optimized Dockerfile for AdCP Sales Agent with Process Groups
FROM python:3.12-slim AS builder

# Install build dependencies
RUN apt-get update && apt-get install -y \
    gcc \
    libpq-dev \
    && rm -rf /var/lib/apt/lists/*

# Install uv
RUN pip install uv

# Set up caching for uv
ENV UV_CACHE_DIR=/cache/uv
ENV UV_TOOL_DIR=/cache/uv-tools
ENV UV_PYTHON_PREFERENCE=only-system

# Copy project files
WORKDIR /app
COPY pyproject.toml uv.lock ./

# Install dependencies
RUN --mount=type=cache,target=/cache/uv \
    --mount=type=cache,target=/root/.cache/pip \
    uv sync --frozen

# Runtime stage
FROM python:3.12-slim

# Install runtime dependencies
RUN apt-get update && apt-get install -y \
    libpq5 \
    curl \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app

# Copy virtual environment from builder
COPY --from=builder /app/.venv /app/.venv

# Copy application code
COPY . .

# Add .venv to PATH
ENV PATH="/app/.venv/bin:$PATH"
ENV PYTHONUNBUFFERED=1

# Fly.io specific environment
ENV ADCP_SALES_PORT=8080
ENV ADMIN_UI_PORT=8001

# Create entrypoint script for Fly.io with process group support
RUN echo '#!/bin/bash\nset -e\n\n# Create required directories\nmkdir -p /data/logs /data/uploads\n\n# Run migrations only for MCP process\nif [ "$FLY_PROCESS_GROUP" = "mcp" ]; then\n    echo "Running database migrations..."\n    python scripts/ops/migrate.py || echo "Migration failed, continuing..."\nfi\n\n# Check FLY_PROCESS_GROUP and run appropriate service\nif [ "$FLY_PROCESS_GROUP" = "admin" ]; then\n    echo "Starting Admin UI on port 8001..."\n    exec python scripts/run_admin_ui.py\nelse\n    echo "Starting MCP Server on port 8080..."\n    # Use run_server.py which handles the proper binding\n    exec python scripts/run_server.py\nfi' > /app/fly-entrypoint.sh && \
    chmod +x /app/fly-entrypoint.sh

# Health check will be different per process
HEALTHCHECK --interval=30s --timeout=10s --start-period=40s --retries=3 \
    CMD if [ "$FLY_PROCESS_GROUP" = "admin" ]; then curl -f http://localhost:8001/health || exit 1; else curl -f http://localhost:8080/health || exit 1; fi

# Expose both ports
EXPOSE 8080 8001

# Use the fly-specific entrypoint
CMD ["/app/fly-entrypoint.sh"]