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

#---------------------------------------------------------------------
#
# Dockerfile for the Open-Air-Interface BUILD service
#   Valid for Rocky 9
#
#---------------------------------------------------------------------

ARG BASE_IMAGE=docker.io/rockylinux:9
FROM ran-base:latest AS gnb-base

FROM ran-build:latest AS gnb-build

RUN cp /oai-ran/docker/scripts/gnb_entrypoint.sh /oai-ran/docker/scripts/entrypoint.sh

#start from scratch for target executable
FROM $BASE_IMAGE AS oai-nr-cuup
ENV TZ=Europe/Paris

RUN yum repolist --disablerepo=* && \
    yum update -y && \
    yum install -y \
        procps-ng \
        lksctp-tools \
        tzdata \
        net-tools \
        iputils \
        yaml-cpp-devel && \
    echo "/usr/local/lib" > /etc/ld.so.conf.d/local-lib.conf && \
    echo "/usr/local/lib64" >> /etc/ld.so.conf.d/local-lib.conf

WORKDIR /opt/oai-gnb/bin
COPY --from=gnb-build \
    /oai-ran/cmake_targets/ran_build/build/nr-cuup \
    /oai-ran/docker/scripts/entrypoint.sh \
    ./

COPY --from=gnb-build \
    /oai-ran/cmake_targets/ran_build/build/libparams_libconfig.so \
    /oai-ran/cmake_targets/ran_build/build/libtelnetsrv.so \
    /oai-ran/cmake_targets/ran_build/build/libparams_yaml.so \
    /usr/local/lib/

COPY --from=gnb-base \
    /lib64/libconfig.so.11 \
    /lib64/

RUN ldconfig && \
    echo "ldd on nr-cuup" && ldd /opt/oai-gnb/bin/nr-cuup && \
    echo "ldd on libparams_libconfig" && ldd /usr/local/lib/libparams_libconfig.so && \
    echo "ldd on libtelnetsrv" && ldd /usr/local/lib/libtelnetsrv.so

WORKDIR /opt/oai-gnb/etc

WORKDIR /opt/oai-gnb

COPY --from=gnb-base /usr/local/bin/yq /usr/local/bin/yq
COPY --from=gnb-base /tini /tini
ENTRYPOINT ["/tini", "-v", "--", "/opt/oai-gnb/bin/entrypoint.sh"]
CMD ["/opt/oai-gnb/bin/nr-cuup", "-O", "/opt/oai-gnb/etc/gnb.conf"]