Dockerfile.nrUE.ubuntu

# SPDX-License-Identifier: LicenseRef-CSSL-1.0

#---------------------------------------------------------------------
#
# Dockerfile for the Open-Air-Interface BUILD service
#   Valid for Ubuntu 24.04
#
#---------------------------------------------------------------------

ARG UBUNTU_IMAGE=ubuntu:noble
FROM ran-base:latest AS nr-ue-base

FROM ran-build:latest AS nr-ue-build


#start from scratch for target executable
FROM ${UBUNTU_IMAGE} AS oai-nr-ue
ARG BUILD_OPTION
ENV DEBIAN_FRONTEND=noninteractive
ENV TZ=Europe/Paris
ENV PATH="/opt/oai-nr-ue/bin:$PATH"

RUN apt-get update && \
    apt-get upgrade --yes && \
    apt-get install --yes \
        arping \
        software-properties-common \
        procps \
        libsctp1 \
        libboost-chrono1.83.0 \
        libboost-date-time1.83.0 \
        libboost-filesystem1.83.0 \
        libboost-regex1.83.0 \
        libboost-serialization1.83.0 \
        libboost-thread1.83.0 \
        libboost-system1.83.0 \
        libboost-program-options1.83.0 \
        tzdata \
        libconfig9 \
        openssl \
        net-tools \
        gdb \
        python3 \
        python3-six \
        python3-requests \
        libusb-1.0-0 \
        iputils-ping \
        iproute2 \
        iperf3 \
        iperf \
        libyaml-cpp-dev \
        libzstd1 \
        libnanomsg5 \
        libzmq5 && \
# if the --sanitize option was used to build, additional packages are required
    /bin/bash -c 'if [[ "$BUILD_OPTION" = "--sanitize" ]]; then DEBIAN_FRONTEND=noninteractive apt-get install --yes \
        libasan8 \
        libubsan1; fi' && \
    apt-get clean -y && \
    rm -rf /var/lib/apt/lists/*

WORKDIR /opt/oai-nr-ue/bin
COPY --from=nr-ue-build \
    /oai-ran/cmake_targets/ran_build/build/nr-uesoftmodem \
    /oai-ran/cmake_targets/ran_build/build/common/utils/T/tracer/record* \
    ./

COPY ./docker/scripts/nr_ue_entrypoint.sh ./entrypoint.sh
WORKDIR /opt/oai-nr-ue/etc

COPY --from=nr-ue-build \
    /oai-ran/cmake_targets/ran_build/build/liboai_eth_transpro.so \
    /oai-ran/cmake_targets/ran_build/build/librfsimulator.so \
    /oai-ran/cmake_targets/ran_build/build/liboai_usrpdevif.so \
    /oai-ran/cmake_targets/ran_build/build/liboai_bladerfdevif.so \
    /oai-ran/cmake_targets/ran_build/build/libcoding.so \
    /oai-ran/cmake_targets/ran_build/build/libparams_libconfig.so \
    /oai-ran/cmake_targets/ran_build/build/libdfts.so \
    /oai-ran/cmake_targets/ran_build/build/libldpc*.so \
    /oai-ran/cmake_targets/ran_build/build/libtelnetsrv.so \
    /oai-ran/cmake_targets/ran_build/build/libtelnetsrv_ciUE.so \
    /oai-ran/cmake_targets/ran_build/build/libtelnetsrv_5Gue.so \
    /oai-ran/cmake_targets/ran_build/build/libnrscope.so \
    /oai-ran/cmake_targets/ran_build/build/libtelnetsrv.so \
    /oai-ran/cmake_targets/ran_build/build/libparams_yaml.so \
    /oai-ran/cmake_targets/ran_build/build/libvrtsim.so \
    /oai-ran/cmake_targets/ran_build/build/liboai_zmqdevif.so \
    # Wildcards so it doesn't fail if not present
    /oai-ran/cmake_targets/ran_build/build/_deps*/fmtlog-build*/libfmtlog-shared*.so \
    /oai-ran/cmake_targets/ran_build/build/_deps*/clickhouse-cpp-build*/clickhouse/libclickhouse*.so \
    /usr/local/lib/

#    /oai-ran/cmake_targets/ran_build/build/libimscope.so \

# Now we are copying from builder-image the UHD files.
COPY --from=nr-ue-base /usr/local/bin/uhd_find_devices /usr/local/bin
COPY --from=nr-ue-base /usr/local/lib/libuhd.so.4.8.0 /usr/local/lib
COPY --from=nr-ue-base /usr/local/lib/uhd/utils/uhd_images_downloader.py /opt/oai-nr-ue/bin

# Copy BladeRF runtime from base image
COPY --from=nr-ue-base /usr/local/lib/libbladeRF* /usr/local/lib/

RUN /bin/bash -c "ln -s /usr/local/lib/liboai_usrpdevif.so /usr/local/lib/liboai_device.so" && \
    ldconfig && \
    echo "---- ldd on nr-uesoftmodem ----" && \
    ldd /opt/oai-nr-ue/bin/nr-uesoftmodem && \
    echo "---- ldd on shared libraries ----" && \
    ldd /usr/local/lib/liboai_eth_transpro.so \
        /usr/local/lib/librfsimulator.so \
        /usr/local/lib/liboai_usrpdevif.so \
        /usr/local/lib/liboai_bladerfdevif.so \
        /usr/local/lib/libcoding.so \
        /usr/local/lib/libparams_libconfig.so \
        /usr/local/lib/libdfts.so \
        /usr/local/lib/libldpc*.so \
        /usr/local/lib/libtelnetsrv.so \
        /usr/local/lib/libtelnetsrv_ciUE.so \
        /usr/local/lib/libtelnetsrv_5Gue.so \
        /usr/local/lib/libuhd.so.4.8.0 \
        /usr/local/lib/liboai_zmqdevif.so

WORKDIR /opt/oai-nr-ue

COPY --from=nr-ue-base /usr/local/bin/yq /usr/local/bin/yq
COPY --from=nr-ue-base /tini /tini
COPY --from=nr-ue-build /oai-ran/common/utils/T/T_messages.txt ./
CMD ["/opt/oai-nr-ue/bin/nr-uesoftmodem"]
ENTRYPOINT ["/tini", "-v", "--", "/opt/oai-nr-ue/bin/entrypoint.sh"]