qlean-mini/Dockerfile.runtime at master · qdrvm/qlean-mini · GitHub

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# Stage 3: Minimal runtime image
# Production-ready image with binaries only

ARG BUILDER_IMAGE=qlean-mini-builder:latest
ARG BASE_IMAGE=ubuntu:24.04

FROM ${BUILDER_IMAGE} AS builder

FROM ${BASE_IMAGE} AS runtime

ARG BASE_IMAGE
ARG GIT_COMMIT=unknown
ARG GIT_BRANCH=unknown
ARG BUILD_DATE=unknown
ARG VERSION=unknown

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

ENV LD_LIBRARY_PATH=/opt/qlean/lib:/opt/qlean/vcpkg:/usr/local/lib
ENV QLEAN_MODULES_DIR=/opt/qlean/modules

WORKDIR /work

# Copy artifacts from builder (binaries are already stripped)
COPY --from=builder /opt/artifacts/bin/qlean /usr/local/bin/qlean
COPY --from=builder /opt/artifacts/lib/ /opt/qlean/lib/
COPY --from=builder /opt/artifacts/modules/ /opt/qlean/modules/
COPY --from=builder /opt/artifacts/vcpkg/ /opt/qlean/vcpkg/

# Verify runtime image
RUN echo "=== Runtime image contents ===" && \
    echo "Binary:" && ls -lh /usr/local/bin/qlean && \
    echo "" && echo "Project libraries:" && ls -lh /opt/qlean/lib/ 2>/dev/null || echo "  (none)" && \
    echo "" && echo "Modules:" && ls -lh /opt/qlean/modules/ 2>/dev/null || echo "  (none)" && \
    echo "" && echo "Vcpkg libraries:" && ls /opt/qlean/vcpkg/ | wc -l && echo " files" && \
    echo "" && echo "Total image libraries:" && find /opt/qlean -name "*.so*" | wc -l && echo " .so files"

# OCI Image Spec annotations
# https://github.com/opencontainers/image-spec/blob/main/annotations.md
LABEL org.opencontainers.image.title="qlean-mini"
LABEL org.opencontainers.image.description="Qlean-mini: lean Ethereum consensus client for devnets — minimal optimized runtime"
LABEL org.opencontainers.image.source="https://github.com/qdrvm/qlean-mini"
LABEL org.opencontainers.image.documentation="https://github.com/qdrvm/qlean-mini#readme"
LABEL org.opencontainers.image.vendor="QDRVM"
LABEL org.opencontainers.image.licenses="Apache-2.0"
LABEL org.opencontainers.image.version=$VERSION
LABEL org.opencontainers.image.created=$BUILD_DATE
LABEL org.opencontainers.image.revision=$GIT_COMMIT
LABEL org.opencontainers.image.ref.name=$GIT_BRANCH
LABEL org.opencontainers.image.base.name=$BASE_IMAGE

ENTRYPOINT ["qlean", "--modules-dir", "/opt/qlean/modules"]
CMD ["--help"]