Dockerfile•2.67 kB
# LinkedIn MCP Server Dockerfile
# ================================
# Multi-stage build for optimal image size
# Based on chuk-mcp-server patterns
# Build stage
FROM python:3.11-slim as builder
# Set working directory
WORKDIR /app
# Install system dependencies
RUN apt-get update && apt-get install -y \
build-essential \
curl \
git \
&& rm -rf /var/lib/apt/lists/*
# Install uv for fast dependency management
RUN curl -LsSf https://astral.sh/uv/install.sh | sh
ENV PATH="/root/.local/bin:${PATH}"
# Copy project configuration
COPY pyproject.toml README.md ./
COPY src ./src
# Install the package with all dependencies
# Use --no-cache to reduce layer size
RUN uv pip install --system --no-cache -e ".[http]"
# Runtime stage
FROM python:3.11-slim
# Set working directory
WORKDIR /app
# Install minimal runtime dependencies
RUN apt-get update && apt-get install -y \
ca-certificates \
curl \
&& rm -rf /var/lib/apt/lists/*
# Copy Python environment from builder
COPY --from=builder /usr/local/lib/python3.11/site-packages /usr/local/lib/python3.11/site-packages
COPY --from=builder /usr/local/bin /usr/local/bin
# Copy application code
COPY --from=builder /app/src ./src
COPY --from=builder /app/README.md ./
COPY --from=builder /app/pyproject.toml ./
# Create non-root user for security
RUN useradd -m -u 1000 mcpuser && \
mkdir -p /app/.linkedin_drafts && \
chown -R mcpuser:mcpuser /app
# Switch to non-root user
USER mcpuser
# Environment variables
ENV PYTHONUNBUFFERED=1 \
PYTHONDONTWRITEBYTECODE=1 \
PYTHONPATH=/app/src \
MCP_SERVER_MODE=stdio
# Health check
HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
CMD python -c "import sys; sys.path.insert(0, '/app/src'); import chuk_mcp_linkedin; print('OK')" || exit 1
# Default command - run MCP server in stdio mode via CLI
#CMD ["linkedin-mcp", "stdio"]
# Alternative commands:
CMD ["linkedin-mcp", "http", "--host", "0.0.0.0", "--port", "8000"] # HTTP mode
# CMD ["linkedin-mcp", "auto"] # Auto-detect mode
# Expose port for HTTP mode (optional)
EXPOSE 8000
# Labels for metadata
LABEL maintainer="chris@chuk.ai" \
description="LinkedIn MCP Server - Model Context Protocol server for LinkedIn content creation" \
version="1.0.0" \
org.opencontainers.image.source="https://github.com/chrishayuk/chuk-mcp-linkedin" \
org.opencontainers.image.title="LinkedIn MCP Server" \
org.opencontainers.image.description="Design system MCP server for creating LinkedIn posts" \
org.opencontainers.image.authors="Chris Hay <chrishay@somejunkmailbox.com>"