Dockerfile•2.87 kB
# syntax=docker/dockerfile:1.7
FROM python:3.14-slim AS base
ENV PYTHONDONTWRITEBYTECODE=1 \
PYTHONUNBUFFERED=1 \
UV_SYSTEM_PYTHON=1 \
PATH="/root/.local/bin:${PATH}"
RUN apt-get update && apt-get install -y --no-install-recommends \
curl git ca-certificates && \
rm -rf /var/lib/apt/lists/*
# Install uv
RUN curl -LsSf https://astral.sh/uv/install.sh | sh
WORKDIR /app
# Copy project metadata and sync deps first for better caching
COPY pyproject.toml ./
# Install runtime deps
RUN uv sync --no-dev
# Copy source
COPY src ./src
# Defaults suitable for container
ENV HTTP_HOST=0.0.0.0 \
STORAGE_ROOT=/data/mailbox
EXPOSE 8765
VOLUME ["/data"]
# Create non-root user and set ownership on data dir
RUN adduser --disabled-password --gecos "" --uid 10001 appuser && \
mkdir -p /data/mailbox && chown -R appuser:appuser /data /app
USER appuser
# Healthcheck
HEALTHCHECK --interval=30s --timeout=5s --start-period=20s --retries=5 \
CMD curl -fsS http://127.0.0.1:8765/health/liveness || exit 1
# Run the HTTP server
CMD ["uv", "run", "python", "-m", "mcp_agent_mail.cli", "serve-http"]
# syntax=docker/dockerfile:1
# Build stage: Use full Debian image with build tools
FROM python:3.14-bookworm AS build
# Install uv
COPY --from=ghcr.io/astral-sh/uv:latest /uv /usr/local/bin/uv
# Install build dependencies for asyncpg and other C extensions
RUN apt-get update && apt-get install -y --no-install-recommends \
build-essential \
libpq-dev \
&& rm -rf /var/lib/apt/lists/*
# Set working directory to final location to avoid relocation issues
WORKDIR /opt/mcp-agent-mail
# Copy project files
COPY pyproject.toml uv.lock README.md ./
COPY src src
COPY third_party_docs third_party_docs
COPY project_idea_and_guide.md project_idea_and_guide.md
COPY AGENTS.md ./
# Create virtualenv and install dependencies
# The virtualenv is created at /opt/mcp-agent-mail/.venv to match runtime path
RUN uv sync --frozen --no-editable
# Runtime stage: Use slim image with runtime dependencies
FROM python:3.14-slim-bookworm AS runtime
# Install runtime dependencies: git (for GitPython) and libpq (for asyncpg)
RUN apt-get update && apt-get install -y --no-install-recommends \
git \
libpq5 \
&& rm -rf /var/lib/apt/lists/*
# Set environment variables
ENV PYTHONUNBUFFERED=1
ENV PATH="/opt/mcp-agent-mail/.venv/bin:$PATH"
# Set working directory
WORKDIR /opt/mcp-agent-mail
# Copy the entire project including virtualenv from build stage
COPY --from=build /opt/mcp-agent-mail /opt/mcp-agent-mail
# Create non-root user and set ownership
RUN useradd -m -u 1000 appuser && \
chown -R appuser:appuser /opt/mcp-agent-mail
# Switch to non-root user
USER appuser
# Expose port
EXPOSE 8765
# Run the application
CMD ["uvicorn", "mcp_agent_mail.http:build_http_app", "--factory", "--host", "0.0.0.0", "--port", "8765"]