mirror of
https://github.com/lfnovo/open-notebook.git
synced 2026-07-10 00:12:30 +00:00
ad6464d45b
* unhardcode api listen host * fix: keep 0.0.0.0 as API_HOST default, document the variable --------- Co-authored-by: Luis Novo <lfnovo@gmail.com>
137 lines
5 KiB
Docker
137 lines
5 KiB
Docker
# Build stage
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FROM python:3.12-slim-trixie AS builder
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# Install uv using the official method
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COPY --from=ghcr.io/astral-sh/uv:latest /uv /uvx /bin/
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# Install system dependencies required for building certain Python packages
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# Add Node.js 22.x LTS for building frontend
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# NOTE: gcc/g++/make removed - uv should download pre-built wheels. Add back if build fails.
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# NOTE: gcc/g++/make required for some python dependencies
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RUN apt-get update && apt-get install -y --no-install-recommends \
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curl \
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build-essential \
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&& curl -fsSL https://deb.nodesource.com/setup_22.x | bash - \
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&& apt-get install -y nodejs \
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&& rm -rf /var/lib/apt/lists/*
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# Set build optimization environment variables
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ENV MAKEFLAGS="-j$(nproc)"
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ENV PYTHONDONTWRITEBYTECODE=1
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ENV PYTHONUNBUFFERED=1
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ENV UV_COMPILE_BYTECODE=1
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ENV UV_LINK_MODE=copy
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# Set the working directory in the container to /app
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WORKDIR /app
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# Copy dependency files and minimal package structure first for better layer caching
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COPY pyproject.toml uv.lock ./
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COPY open_notebook/__init__.py ./open_notebook/__init__.py
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# Install dependencies with optimizations (this layer will be cached unless dependencies change)
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RUN uv sync --frozen --no-dev
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# Pre-download tiktoken encoding so the app works offline (issue #264).
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# /app/tiktoken-cache is intentionally outside /app/data/ so that volume mounts
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# of /app/data (for user data persistence) do not hide the pre-baked encoding.
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# config.py reads TIKTOKEN_CACHE_DIR from the environment to pick up this path.
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ENV TIKTOKEN_CACHE_DIR=/app/tiktoken-cache
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RUN mkdir -p /app/tiktoken-cache && \
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.venv/bin/python -c "import tiktoken; tiktoken.get_encoding('o200k_base')"
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# Copy the rest of the application code
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COPY . /app
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# Install frontend dependencies and build
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WORKDIR /app/frontend
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ARG NPM_REGISTRY=https://registry.npmjs.org/
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COPY frontend/package.json frontend/package-lock.json ./
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RUN npm config set registry ${NPM_REGISTRY} \
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&& npm config set fetch-retries 5 \
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&& npm config set fetch-retry-mintimeout 20000 \
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&& npm config set fetch-retry-maxtimeout 120000
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# Retry npm ci to survive transient registry ECONNRESETs, which are common on
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# the QEMU-emulated arm64 leg of the multi-arch build.
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RUN i=0; until npm ci; do \
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i=$((i+1)); \
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if [ "$i" -ge 5 ]; then echo "npm ci failed after $i attempts"; exit 1; fi; \
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echo "npm ci failed (attempt $i); retrying in 15s"; sleep 15; \
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done
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COPY frontend/ ./
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RUN npm run build
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# Return to app root
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WORKDIR /app
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# Runtime stage
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FROM python:3.12-slim-trixie AS runtime
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# Install only runtime system dependencies (no build tools)
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# Add Node.js 22.x LTS for running frontend
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RUN apt-get update && apt-get upgrade -y && apt-get install -y --no-install-recommends \
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ffmpeg \
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supervisor \
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curl \
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&& curl -fsSL https://deb.nodesource.com/setup_22.x | bash - \
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&& apt-get install -y nodejs \
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&& rm -rf /var/lib/apt/lists/*
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# Install uv using the official method
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COPY --from=ghcr.io/astral-sh/uv:latest /uv /uvx /bin/
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# Set the working directory in the container to /app
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WORKDIR /app
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# Copy the virtual environment from builder stage
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COPY --from=builder /app/.venv /app/.venv
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# Copy the source code (the rest)
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COPY . /app
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# Copy pre-downloaded tiktoken encoding from builder (outside /data/ — volume-mount safe)
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COPY --from=builder /app/tiktoken-cache /app/tiktoken-cache
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# Ensure uv uses the existing venv without attempting network operations
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ENV UV_NO_SYNC=1
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ENV VIRTUAL_ENV=/app/.venv
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# Point the app at the pre-baked tiktoken encoding (see open_notebook/config.py)
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ENV TIKTOKEN_CACHE_DIR=/app/tiktoken-cache
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# Bind Next.js to all interfaces (required for Docker networking and reverse proxies)
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ENV HOSTNAME=0.0.0.0
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# Bind the API to all interfaces (IPv4). Set API_HOST=:: for IPv6 dual-stack environments
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ENV API_HOST=0.0.0.0
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# Copy built frontend from builder stage
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COPY --from=builder /app/frontend/.next/standalone /app/frontend/
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COPY --from=builder /app/frontend/.next/static /app/frontend/.next/static
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COPY --from=builder /app/frontend/public /app/frontend/public
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COPY --from=builder /app/frontend/start-server.js /app/frontend/start-server.js
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# Expose ports for Frontend and API
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EXPOSE 8502 5055
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RUN mkdir -p /app/data
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# Copy and make executable the wait-for-api script
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COPY scripts/wait-for-api.sh /app/scripts/wait-for-api.sh
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RUN chmod +x /app/scripts/wait-for-api.sh
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# Copy supervisord configuration
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COPY supervisord.conf /etc/supervisor/conf.d/supervisord.conf
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# Create log directories
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RUN mkdir -p /var/log/supervisor
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# Runtime API URL Configuration
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# The API_URL environment variable can be set at container runtime to configure
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# where the frontend should connect to the API. This allows the same Docker image
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# to work in different deployment scenarios without rebuilding.
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#
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# If not set, the system will auto-detect based on incoming requests.
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# Set API_URL when using reverse proxies or custom domains.
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#
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# Example: docker run -e API_URL=https://your-domain.com/api ...
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CMD ["/usr/bin/supervisord", "-c", "/etc/supervisor/conf.d/supervisord.conf"]
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