0.11.6 "Something went wrong. Failed to instantiate." after a period of time.

FROM python:3.13.1-slim

COPY --from=ghcr.io/astral-sh/uv:0.4.20 /uv /bin/uv
ENV VIRTUAL_ENV=/home/app_user/venv

RUN apt-get update && apt-get install -y curl && rm -rf /var/lib/apt/lists/*

RUN useradd -m app_user
RUN uv venv $VIRTUAL_ENV
RUN chown -R app_user:app_user $VIRTUAL_ENV

USER app_user
ENV PATH="$VIRTUAL_ENV/bin:$PATH"

# Copy requirements (it will be used by the entrypoint).
COPY --chown=app_user:app_user requirements.txt /home/app_user/requirements.txt

# Install standard packages into our image that won't change.
# We do this for container startup / restart speed
RUN . $VIRTUAL_ENV/bin/activate && uv pip install -U \
    marimo \
    marimo[recommended] \
    marimo[sql] \
    pandas \
    psycopg2-binary \
    pymongo \
    pyvis \
    requests

# Copy the entrypoint script.
COPY --chown=app_user:app_user entrypoint.sh /entrypoint.sh
RUN chmod +x /entrypoint.sh

WORKDIR /home/app_user/notebooks
EXPOSE 2718

# Use the entrypoint script to install dependencies at container start.
ENTRYPOINT ["/entrypoint.sh"]

services:
  marimo:
    build:
      context: .
      dockerfile: Dockerfile
    networks:
      - lab
    ports:
      - "127.0.0.1:2718:2718"
    restart: unless-stopped
    volumes:
      - /opt/docker/marimo/marimo_notebooks:/home/app_user/notebooks
      - /opt/docker/marimo/.marimo.toml:/home/app_user/.marimo.toml
    environment:
      MARIMO_HOST: ${MARIMO_HOST}
      MARIMO_PORT: ${MARIMO_PORT}
      MARIMO_TOKEN_PASSWORD: ${MARIMO_TOKEN_PASSWORD}
    command: bash -c 'source /home/app_user/venv/bin/activate && marimo edit --headless --token --token-password ${MARIMO_TOKEN_PASSWORD} -p ${MARIMO_PORT} --host ${MARIMO_HOST}'
    healthcheck:
      test: [ "CMD", "curl", "-f", "http://localhost:2718/health" ]
      interval: 30s
      timeout: 3s
      retries: 3

networks:
  lab:
    external: true