Dockerfile

# MemOS Production Dockerfile
# Multi-stage build with optimizations

# Stage 1: Install dependencies
FROM python:3.11-slim AS builder

RUN apt-get update && apt-get install -y \
    gcc \
    g++ \
    build-essential \
    libffi-dev \
    python3-dev \
    curl \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /build

COPY docker/requirements.txt .
RUN pip install --upgrade pip && \
    pip install --prefix=/install --no-cache-dir -r requirements.txt

# Stage 2: Runtime image
FROM python:3.11-slim

RUN apt-get update && apt-get install -y \
    curl \
    && rm -rf /var/lib/apt/lists/* \
    && useradd -m -u 1000 memos

WORKDIR /app

ENV HF_ENDPOINT=https://hf-mirror.com
ENV PYTHONPATH=/app/src
ENV PYTHONDONTWRITEBYTECODE=1
ENV PYTHONUNBUFFERED=1

COPY --from=builder /install /usr/local
COPY src/ ./src
COPY docker/ ./docker

RUN chown -R memos:memos /app

USER memos

EXPOSE 8000

HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
    CMD curl -f http://localhost:8000/health || exit 1

CMD ["uvicorn", "memos.api.server_api:app", "--host", "0.0.0.0", "--port", "8000"]