85 lines
2.6 KiB
Docker
85 lines
2.6 KiB
Docker
# ===========================================
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# STAGE 1: Build dependencies
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# ===========================================
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FROM python:3.11-slim AS builder
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# Install system dependencies for building
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RUN apt-get update && apt-get install -y \
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build-essential \
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curl \
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&& rm -rf /var/lib/apt/lists/*
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# Set working directory
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WORKDIR /app
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# Copy requirements files
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COPY requirements.txt ./
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# Create virtual environment and install dependencies
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RUN python -m venv /opt/venv
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ENV PATH="/opt/venv/bin:$PATH"
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# Install Python dependencies
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RUN pip install --no-cache-dir --upgrade pip setuptools wheel && \
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pip install --no-cache-dir -r requirements.txt
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# ===========================================
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# STAGE 2: Runtime image
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# ===========================================
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FROM python:3.11-slim AS runtime
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# Add metadata labels for traceability
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LABEL maintainer="PAL MCP Server Team"
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LABEL version="1.0.0"
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LABEL description="PAL MCP Server - AI-powered Model Context Protocol server"
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LABEL org.opencontainers.image.title="pal-mcp-server"
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LABEL org.opencontainers.image.description="AI-powered Model Context Protocol server with multi-provider support"
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LABEL org.opencontainers.image.version="1.0.0"
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LABEL org.opencontainers.image.source="https://github.com/BeehiveInnovations/pal-mcp-server"
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LABEL org.opencontainers.image.documentation="https://github.com/BeehiveInnovations/pal-mcp-server/blob/main/README.md"
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LABEL org.opencontainers.image.licenses="Apache 2.0 License"
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# Create non-root user for security
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RUN groupadd -r paluser && useradd -r -g paluser paluser
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# Install minimal runtime dependencies
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RUN apt-get update && apt-get install -y \
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ca-certificates \
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procps \
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&& rm -rf /var/lib/apt/lists/* \
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&& apt-get clean
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# Copy virtual environment from builder
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COPY --from=builder /opt/venv /opt/venv
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ENV PATH="/opt/venv/bin:$PATH"
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# Set working directory
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WORKDIR /app
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# Copy application code
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COPY --chown=paluser:paluser . .
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# Create logs directory with proper permissions
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RUN mkdir -p logs && chown -R paluser:paluser logs
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# Create tmp directory for container operations
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RUN mkdir -p tmp && chown -R paluser:paluser tmp
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# Copy health check script
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COPY --chown=paluser:paluser docker/scripts/healthcheck.py /usr/local/bin/healthcheck.py
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RUN chmod +x /usr/local/bin/healthcheck.py
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# Switch to non-root user
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USER paluser
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# Health check configuration
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HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
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CMD python /usr/local/bin/healthcheck.py
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# Set environment variables
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ENV PYTHONUNBUFFERED=1
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ENV PYTHONPATH=/app
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# Default command
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CMD ["python", "server.py"]
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