pyblock/dockerfile
GaltRanch 6fad893db8 Update Dockerfile for Umbrel + add multi-arch CI build
Dockerfile changes:
- Use COPY instead of git clone (build from local source)
- Add entrypoint.sh for auto-configuration from env vars
- EXPOSE 6969 and configurable via PYBLOCK_PORT env var
- Create config directory as volume mount point
- ENTRYPOINT replaces CMD for pre-launch setup

New .github/workflows/docker-build.yml:
- Multi-arch build: linux/amd64 + linux/arm64 (Raspberry Pi)
- Triggers on version tags (v*.*.*)
- Pushes to Docker Hub as curly60e/pyblock:version and :latest
- Uses QEMU + Buildx for cross-compilation
- GitHub Actions cache for faster builds

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-01 16:33:03 -03:00

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FROM ubuntu:24.04
WORKDIR /app
ENV PYTHONDONTWRITEBYTECODE=1
ENV PYTHONUNBUFFERED=1
ENV PYBLOCK_PORT=6969
RUN apt-get update \
&& apt-get install -y --no-install-recommends \
build-essential cmake git libjson-c-dev libwebsockets-dev \
python3 python3-pip python3-venv \
curl jq wget \
&& apt-get clean \
&& rm -rf /var/lib/apt/lists/*
# Pin ttyd to a specific release tag for reproducibility
RUN git clone --branch 1.7.7 --depth 1 https://github.com/tsl0922/ttyd.git \
&& cd ttyd \
&& mkdir build \
&& cd build \
&& cmake .. \
&& make \
&& make install \
&& cd /app && rm -rf ttyd
RUN python3 -m venv /app/venv
ENV PATH="/app/venv/bin:$PATH"
# Copy project files
COPY requirements.txt /app/pyblock/requirements.txt
RUN pip install --no-cache-dir --upgrade pip \
&& pip install --no-cache-dir -r /app/pyblock/requirements.txt
COPY . /app/pyblock/
# Entrypoint for auto-configuration
COPY entrypoint.sh /app/entrypoint.sh
RUN chmod +x /app/entrypoint.sh
# Create config volume mount point
RUN mkdir -p /app/pyblock/pybitblock/config
RUN useradd -m -s /bin/bash pyblock \
&& chown -R pyblock:pyblock /app
USER pyblock
EXPOSE 6969
HEALTHCHECK --interval=30s --timeout=5s --start-period=10s --retries=3 \
CMD curl -f http://localhost:${PYBLOCK_PORT:-6969}/ || exit 1
ENTRYPOINT ["/app/entrypoint.sh"]