Dockerfile.prebuilt

# syntax=docker/dockerfile:1

# Production image assembled from a CI-built, architecture-specific binary.
# TARGETARCH is supplied automatically by BuildKit for --platform builds.
ARG BASE_IMAGE=debian:trixie-slim@sha256:28de0877c2189802884ccd20f15ee41c203573bd87bb6b883f5f46362d24c5c2
FROM ${BASE_IMAGE} AS subtensor

ARG TARGETARCH

LABEL com.bittensor.image.authors="operations@bittensor.com" \
  com.bittensor.image.vendor="Rao Foundation" \
  com.bittensor.image.title="raofoundation/subtensor" \
  com.bittensor.image.description="Bittensor Subtensor Blockchain" \
  com.bittensor.image.documentation="https://bittensor.com/docs"

RUN apt-get update && apt-get install -y --no-install-recommends \
  adduser ca-certificates gosu libssl3 libstdc++6 libudev1 && \
  rm -rf /var/lib/apt/lists/*

RUN addgroup --system --gid 10001 subtensor && \
  adduser --system --uid 10001 --gid 10001 --home /home/subtensor --disabled-password subtensor

RUN mkdir -p /data && chown -R subtensor:subtensor /data
WORKDIR /home/subtensor

COPY --chown=subtensor:subtensor ./*.json ./
COPY --chown=subtensor:subtensor ./chainspecs/*.json ./chainspecs/
COPY --chmod=0755 build/ci_target/${TARGETARCH}/node-subtensor /usr/local/bin/node-subtensor
COPY --chmod=0755 ./scripts/docker_entrypoint.sh /entrypoint.sh

EXPOSE 30333 9933 9944

USER root
ENTRYPOINT ["/entrypoint.sh"]
CMD ["--base-path", "/data"]