meshai/work/Dockerfile
Matt Johnson 2b448e064b Fix event-loop starvation, MeshCore stability, config-page hardening
- mesh_data_store.py / env/store.py: make refresh() async, offload blocking
  polls via asyncio.to_thread/gather so 7 lockstep sources no longer starve
  the shared event loop.
- main.py: gather pollers concurrently + set_default_executor thread pool.
- Dockerfile / docker-compose.yml: healthcheck now curls the dashboard for a
  real liveness signal instead of a process-exists check.
- transport/meshcore_transport.py: MeshCore keepalive loop (get_time() every
  120s), reconnect re-arm (_post_reconnect_setup_async from
  _on_connect_event), and MC channel-name normalization
  (_resolve_mc_channel_idx strips a leading #).
- dashboard-frontend: MeshCoreConnection.tsx config-page hardening, new
  ErrorBoundary component, wired into App.tsx.
- tests: fix ~40 call sites broken by refresh() becoming async (
  test_generic_http.py, test_store_received_delta.py,
  test_store_wzdx_persist.py) by wrapping with asyncio.run(), matching this
  suite's existing convention for calling async code from sync test
  functions. Verified: all 40 tests pass.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-08-02 01:34:15 +00:00

95 lines
2.8 KiB
Docker

# MeshAI Dockerfile
# LLM-powered Meshtastic assistant
#
# Build: docker build -t meshai .
# Run: docker run -d --name meshai \
# --device=/dev/ttyUSB0 \
# -p 7681:7681 \
# -v meshai_data:/data \
# meshai
# ── Stage 1: Build frontend ──
FROM node:20-alpine AS frontend
WORKDIR /build
COPY dashboard-frontend/ ./dashboard-frontend/
WORKDIR /build/dashboard-frontend
RUN npm ci && npm run build
# Output lands at /build/meshai/dashboard/static/ (via vite outDir)
# ── Stage 2: Python runtime ──
FROM python:3.11-slim-bookworm
LABEL maintainer="K7ZVX <matt@echo6.co>"
LABEL description="MeshAI - LLM-powered Meshtastic assistant"
LABEL version="0.1.0"
LABEL org.opencontainers.image.source=https://github.com/zvx-echo6/meshai
LABEL org.opencontainers.image.description="MeshAI - LLM-powered Meshtastic assistant"
LABEL org.opencontainers.image.licenses=MIT
# Build arguments
ARG UID=1000
ARG GID=1000
# Environment variables
ENV PYTHONDONTWRITEBYTECODE=1 \
PYTHONUNBUFFERED=1 \
PIP_NO_CACHE_DIR=1 \
PIP_DISABLE_PIP_VERSION_CHECK=1
# Install system dependencies
RUN apt-get update && apt-get install -y --no-install-recommends \
gcc \
libc6-dev \
# For serial communication
udev \
# For health checks
curl \
# For process management
procps \
&& rm -rf /var/lib/apt/lists/*
# Create non-root user
RUN groupadd -g ${GID} meshai && \
useradd -u ${UID} -g ${GID} -m -s /bin/bash meshai && \
# Add to dialout group for serial access
usermod -aG dialout meshai
# Create directories
RUN mkdir -p /app /data && \
chown -R meshai:meshai /app /data
WORKDIR /app
# Copy requirements first for layer caching
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt
# Pre-download embedding model for hybrid search
RUN python3 -c "from fastembed import TextEmbedding; TextEmbedding('BAAI/bge-small-en-v1.5')"
# Copy application code
COPY --chown=meshai:meshai meshai/ ./meshai/
# Overwrite with freshly built frontend assets from stage 1
COPY --from=frontend --chown=meshai:meshai /build/meshai/dashboard/static/ ./meshai/dashboard/static/
COPY --chown=meshai:meshai pyproject.toml .
COPY --chown=meshai:meshai README.md .
COPY --chown=meshai:meshai config.example.yaml .
COPY --chown=meshai:meshai docker-entrypoint.sh .
# Install the package
RUN pip install --no-cache-dir -e .
# Switch to non-root user
USER meshai
# Data volume mount point
VOLUME ["/data"]
# Expose dashboard port
EXPOSE 8080
# Health check - verify bot process is alive via PID file
HEALTHCHECK --interval=30s --timeout=10s --start-period=240s --retries=3 \
CMD curl -f -s -o /dev/null http://localhost:8080/ || exit 1
# Entrypoint writes default config on first run, then starts the bot
ENTRYPOINT ["/app/docker-entrypoint.sh"]