agent-mesh/Dockerfile.sidecar at master · imran-siddique/agent-mesh · GitHub

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# AgentMesh Sidecar Dockerfile
# Lightweight proxy for agent governance

FROM python:3.11-slim as builder

# Install build dependencies
RUN apt-get update && apt-get install -y --no-install-recommends \
    build-essential \
    && rm -rf /var/lib/apt/lists/*

# Create virtual environment
RUN python -m venv /opt/venv
ENV PATH="/opt/venv/bin:$PATH"

# Copy requirements
COPY pyproject.toml /tmp/
WORKDIR /tmp

# Install minimal dependencies for sidecar
RUN pip install --no-cache-dir --upgrade pip && \
    pip install --no-cache-dir \
    pydantic>=2.5.0 \
    cryptography>=42.0.0 \
    httpx>=0.26.0 \
    aiohttp>=3.9.0 \
    structlog>=24.1.0 \
    opentelemetry-api>=1.20.0 \
    opentelemetry-sdk>=1.20.0 \
    prometheus-client>=0.19.0

# Production stage
FROM python:3.11-slim

# Install runtime dependencies
RUN apt-get update && apt-get install -y --no-install-recommends \
    ca-certificates \
    && rm -rf /var/lib/apt/lists/*

# Copy virtual environment from builder
COPY --from=builder /opt/venv /opt/venv
ENV PATH="/opt/venv/bin:$PATH"

# Create non-root user
RUN useradd -m -u 1000 agentmesh && \
    mkdir -p /app /var/run/agentmesh && \
    chown -R agentmesh:agentmesh /app /var/run/agentmesh

USER agentmesh
WORKDIR /app

# Copy application code (minimal subset for sidecar)
COPY --chown=agentmesh:agentmesh src/agentmesh/cli /app/agentmesh/cli/
COPY --chown=agentmesh:agentmesh src/agentmesh/governance /app/agentmesh/governance/
COPY --chown=agentmesh:agentmesh src/agentmesh/identity /app/agentmesh/identity/
COPY --chown=agentmesh:agentmesh src/agentmesh/trust /app/agentmesh/trust/
COPY --chown=agentmesh:agentmesh src/agentmesh/__init__.py /app/agentmesh/

# Expose ports
EXPOSE 8081 9091

# Health check
HEALTHCHECK --interval=15s --timeout=3s --start-period=5s --retries=3 \
    CMD python -c "import os; os.path.exists('/var/run/agentmesh/healthy')" || exit 1

# Environment variables
ENV AGENTMESH_MODE=sidecar \
    AGENTMESH_LOG_LEVEL=INFO \
    PYTHONUNBUFFERED=1 \
    PYTHONPATH=/app

# Run sidecar proxy
CMD ["python", "-m", "agentmesh.cli.proxy", "--listen", "0.0.0.0:8081", "--metrics-port", "9091"]