Added the dockerfiles for u18 and rhel8

Signed-off-by: Mohammed Ismail <mohammed.ismail@openairinterface.org>

docker/Dockerfile.lteRU.rhel8.2

+#/*
+# * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+# * contributor license agreements.  See the NOTICE file distributed with
+# * this work for additional information regarding copyright ownership.
+# * The OpenAirInterface Software Alliance licenses this file to You under
+# * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+# * except in compliance with the License.
+# * You may obtain a copy of the License at
+# *
+# *      http://www.openairinterface.org/?page_id=698
+# *
+# * Unless required by applicable law or agreed to in writing, software
+# * distributed under the License is distributed on an "AS IS" BASIS,
+# * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# * See the License for the specific language governing permissions and
+# * limitations under the License.
+# *-------------------------------------------------------------------------------
+# * For more information about the OpenAirInterface (OAI) Software Alliance:
+# *      contact@openairinterface.org
+# */
+#---------------------------------------------------------------------
+#
+# Dockerfile for the Open-Air-Interface BUILD service
+#   Valid for RHEL8
+#
+#---------------------------------------------------------------------
+
+FROM localhost/ran-build:latest AS lte-ru-build
+
+WORKDIR /oai-ran
+
+#run build_oai to build the target image
+RUN /bin/sh oaienv && \
+    cd cmake_targets && \
+    rm -Rf log && \
+    mkdir -p log && \
+    ./build_oai -w USRP --RU --ninja
+
+# debug
+RUN ldconfig -v && ldd /oai-ran/targets/bin/oairu.Rel15
+RUN ls -ls /oai-ran/targets/bin
+RUN ls -ls /oai-ran/cmake_targets/ran_build/build/*.so
+
+#start from scratch for target executable
+FROM registry.access.redhat.com/ubi8/ubi:latest as oai-lte-ru
+
+RUN yum update -y && \
+    yum install -y --enablerepo="ubi-8-codeready-builder" \
+        lksctp-tools \
+        nettle \
+        atlas \
+        net-tools \
+        iputils \
+        iproute \
+        libyaml && \
+    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-lte-ru/bin
+COPY --from=lte-ru-build /oai-ran/targets/bin/oairu.Rel15 .
+COPY --from=lte-ru-build /oai-ran/docker/scripts/lteru_entrypoint.sh entrypoint.sh
+
+WORKDIR /usr/local/lib/
+COPY --from=lte-ru-build /oai-ran/targets/bin/liboai_eth_transpro.so.Rel15 .
+COPY --from=lte-ru-build /oai-ran/targets/bin/libtcp_bridge_oai.so.Rel15 .
+COPY --from=lte-ru-build /oai-ran/targets/bin/librfsimulator.so.Rel15 .
+COPY --from=lte-ru-build /oai-ran/targets/bin/liboai_usrpdevif.so.Rel15 .
+#COPY --from=lte-ru-build /oai-ran/targets/bin/libcoding.so .
+COPY --from=lte-ru-build /oai-ran/targets/bin/libparams_libconfig.so .
+COPY --from=lte-ru-build /oai-ran/cmake_targets/ran_build/build/libdfts.so .
+#COPY --from=lte-ru-build /oai-ran/cmake_targets/ran_build/build/liboai_iqplayer.so .
+RUN /bin/bash -c "ln -s /usr/local/lib/liboai_eth_transpro.so.Rel15 /usr/local/lib/liboai_transpro.so"
+RUN /bin/bash -c "ln -s /usr/local/lib/liboai_usrpdevif.so.Rel15 /usr/local/lib/liboai_device.so"
+RUN /bin/bash -c "ln -s /usr/local/lib/librfsimulator.so.Rel15 /usr/local/lib/librfsimulator.so"
+
+COPY --from=lte-ru-build /usr/local/lib/libprotobuf-c.so.1 .
+
+COPY --from=lte-ru-build /lib64/libconfig.so.9 /lib64
+COPY --from=lte-ru-build /lib64/libblas.so.3 /lib64
+COPY --from=lte-ru-build /lib64/liblapack.so.3 /lib64
+COPY --from=lte-ru-build /lib64/liblapacke.so.3 /lib64
+COPY --from=lte-ru-build /lib64/libboost_chrono.so.1.66.0 /lib64
+COPY --from=lte-ru-build /lib64/libboost_date_time.so.1.66.0 /lib64
+COPY --from=lte-ru-build /lib64/libboost_filesystem.so.1.66.0 /lib64
+COPY --from=lte-ru-build /lib64/libboost_program_options.so.1.66.0 /lib64
+COPY --from=lte-ru-build /lib64/libboost_serialization.so.1.66.0 /lib64
+COPY --from=lte-ru-build /lib64/libboost_thread.so.1.66.0 /lib64
+COPY --from=lte-ru-build /lib64/libboost_system.so.1.66.0 /lib64
+COPY --from=lte-ru-build /lib64/libboost_unit_test_framework.so.1.66.0 /lib64
+COPY --from=lte-ru-build /lib64/libboost_atomic.so.1.66.0 /lib64
+COPY --from=lte-ru-build /lib64/libboost_timer.so.1.66.0 /lib64
+COPY --from=lte-ru-build /usr/local/lib64/libuhd.so.4.0.0 /usr/local/lib64
+
+RUN ldconfig
+
+#debug
+#RUN ldd /usr/local/lib/liboai_eth_transpro.so.Rel15
+#RUN ldd /usr/local/lib/libtcp_bridge_oai.so.Rel15
+#RUN ldd /usr/local/lib/librfsimulator.so.Rel15
+#RUN ldd /usr/local/lib/liboai_usrpdevif.so.Rel15
+#RUN ldd /usr/local/lib/libcoding.so
+#RUN ldd /usr/local/lib/libparams_libconfig.so
+#RUN ldd /usr/local/lib/libdfts.so
+#RUN ldd /usr/local/lib/liboai_iqplayer.so
+#RUN ldd /opt/oai-enb/bin/oairu.Rel15
+
+# Copy the relevant configuration files for eNB
+WORKDIR /opt/oai-lte-ru/etc
+#COPY --from=enb-build /oai-ran/ci-scripts/conf_files/enb.* .
+#COPY --from=enb-build /oai-ran/ci-scripts/conf_files/rcc.* .
+#COPY --from=enb-build /oai-ran/ci-scripts/conf_files/cu.* .
+#COPY --from=enb-build /oai-ran/ci-scripts/conf_files/du.* .
+COPY --from=lte-ru-build /oai-ran/ci-scripts/conf_files/rru.* .
+
+WORKDIR /opt/oai-lte-ru
+
+#EXPOSE 2152/udp  # S1U, GTP/UDP
+#EXPOSE 22100/tcp # ?
+#EXPOSE 36412/udp # S1C, SCTP/UDP
+#EXPOSE 36422/udp # X2C, SCTP/UDP
+#EXPOSE 50000/udp # IF5 / ORI (control)
+#EXPOSE 50001/udp # IF5 / ECPRI (data)
+
+#ENTRYPOINT ["/opt/oai-lte-ru/bin/entrypoint.sh"]
+#CMD ["/opt/oai-lte-ru/bin/oairu", "-O", "/opt/oai-lte-ru/etc/lteru.conf"]
+CMD ["sleep", "infinity"]
+

docker/Dockerfile.lteRU.ubuntu18

+#/*
+# * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+# * contributor license agreements.  See the NOTICE file distributed with
+# * this work for additional information regarding copyright ownership.
+# * The OpenAirInterface Software Alliance licenses this file to You under
+# * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+# * except in compliance with the License.
+# * You may obtain a copy of the License at
+# *
+# *      http://www.openairinterface.org/?page_id=698
+# *
+# * Unless required by applicable law or agreed to in writing, software
+# * distributed under the License is distributed on an "AS IS" BASIS,
+# * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# * See the License for the specific language governing permissions and
+# * limitations under the License.
+# *-------------------------------------------------------------------------------
+# * For more information about the OpenAirInterface (OAI) Software Alliance:
+# *      contact@openairinterface.org
+# */
+#---------------------------------------------------------------------
+#
+# Dockerfile for the Open-Air-Interface BUILD service
+#   Valid for Ubuntu 18.04
+#
+#---------------------------------------------------------------------
+
+FROM ran-build:latest AS lte-ru-build
+
+WORKDIR /oai-ran
+
+#run build_oai to build the target image
+RUN /bin/sh oaienv && \
+    cd cmake_targets && \
+    rm -Rf log && \
+    mkdir -p log && \
+    ./build_oai -w USRP --RU --ninja
+
+RUN apt-get install -y python3-pip && \
+    pip3 install --ignore-installed pyyaml && \
+    python3 ./docker/scripts/generateTemplate.py ./docker/scripts/lteru_parameters.yaml
+
+# debug
+#RUN ldconfig -v && ldd /oai-ran/targets/bin/oairu.Rel15
+#RUN ls -ls /oai-ran/targets/bin
+#RUN ls -ls /oai-ran/cmake_targets/ran_build/build/*.so
+
+#start from scratch for target executable
+FROM ubuntu:bionic as oai-lte-ru
+ENV DEBIAN_FRONTEND=noninteractive
+ENV TZ=Europe
+RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
+
+RUN apt-get update && \
+    DEBIAN_FRONTEND=noninteractive apt-get upgrade --yes && \
+    DEBIAN_FRONTEND=noninteractive apt-get install --yes \
+        software-properties-common \
+        libsctp1 \
+        libnettle6 \
+        libblas3 \
+        libatlas3-base \
+        libconfig9 \
+        openssl \
+        net-tools \
+        iputils-ping \
+        iproute2 \
+        libyaml-0-2 && \
+    # Install UHD driver from ettus ppa 
+    # At time of writing, it is 3.14
+    add-apt-repository ppa:ettusresearch/uhd --yes && \
+    apt-get update && \
+    DEBIAN_FRONTEND=noninteractive apt-get install --yes \
+        python \
+        libusb-1.0-0 \
+        libuhd003 \
+        uhd-host && \
+    rm -rf /var/lib/apt/lists/*
+
+WORKDIR /opt/oai-lte-ru/bin
+COPY --from=lte-ru-build /oai-ran/targets/bin/oairu.Rel15 .
+COPY --from=lte-ru-build /oai-ran/docker/scripts/lteru_entrypoint.sh entrypoint.sh
+
+WORKDIR /usr/local/lib/
+COPY --from=lte-ru-build /oai-ran/targets/bin/liboai_eth_transpro.so.Rel15 .
+COPY --from=lte-ru-build /oai-ran/targets/bin/libtcp_bridge_oai.so.Rel15 .
+COPY --from=lte-ru-build /oai-ran/targets/bin/librfsimulator.so.Rel15 .
+COPY --from=lte-ru-build /oai-ran/targets/bin/liboai_usrpdevif.so.Rel15 .
+#COPY --from=lte-ru-build /oai-ran/targets/bin/libcoding.so .
+COPY --from=lte-ru-build /oai-ran/targets/bin/libparams_libconfig.so .
+COPY --from=lte-ru-build /oai-ran/cmake_targets/ran_build/build/libdfts.so .
+#COPY --from=enb-build /oai-ran/cmake_targets/ran_build/build/liboai_iqplayer.so .
+RUN /bin/bash -c "ln -s /usr/local/lib/liboai_eth_transpro.so.Rel15 /usr/local/lib/liboai_transpro.so"
+RUN /bin/bash -c "ln -s /usr/local/lib/liboai_usrpdevif.so.Rel15 /usr/local/lib/liboai_device.so"
+RUN /bin/bash -c "ln -s /usr/local/lib/librfsimulator.so.Rel15 /usr/local/lib/librfsimulator.so"
+
+COPY --from=lte-ru-build /usr/local/lib/libprotobuf-c.so.1 .
+
+RUN ldconfig
+
+#debug
+#RUN ldd /usr/local/lib/liboai_eth_transpro.so.Rel15
+#RUN ldd /usr/local/lib/libtcp_bridge_oai.so.Rel15
+#RUN ldd /usr/local/lib/librfsimulator.so.Rel15
+#RUN ldd /usr/local/lib/liboai_usrpdevif.so.Rel15
+#RUN ldd /usr/local/lib/libcoding.so
+#RUN ldd /usr/local/lib/libparams_libconfig.so
+#RUN ldd /usr/local/lib/libdfts.so
+#RUN ldd /usr/local/lib/liboai_iqplayer.so
+#RUN ldd /opt/oai-lte-ru/bin/oairu.Rel15
+
+# Copy the relevant configuration files for lte-ru
+WORKDIR /opt/oai-lte-ru/etc
+COPY --from=lte-ru-build /oai-ran/docker/etc .
+
+WORKDIR /opt/oai-lte-ru
+
+# 2152 --> S1U, GTP/UDP
+# 36412 --> S1C, SCTP/UDP
+# 36422 --> X2C, SCTP/UDP
+#EXPOSE 2152/udp 36412/udp 36422/udp
+#EXPOSE 22100/tcp # ?
+#EXPOSE 50000/udp # IF5 / ORI (control)
+#EXPOSE 50001/udp # IF5 / ECPRI (data)
+
+#ENTRYPOINT ["/opt/oai-lte-ru/bin/entrypoint.sh"]
+#CMD ["/opt/oai-lte-ru/bin/oairu.Rel15", "-O", "/opt/oai-lte-ru/etc/lteru.conf"]
+

docker/scripts/lteru_entrypoint.sh

+#!/bin/bash
+
+set -euo pipefail
+
+# Based another env var, pick one template to use
+if [[ -v USE_FDD_RRU ]]; then ln -s /opt/oai-lte-ru/etc/rru.fdd.conf /opt/oai-lte-ru/etc/lteru.conf; fi
+if [[ -v USE_TDD_RRU ]]; then ln -s /opt/oai-lte-ru/etc/rru.tdd.conf /opt/oai-lte-ru/etc/lteru.conf; fi
+
+# Only this template will be manipulated
+CONFIG_FILES=`ls /opt/oai-lte-ru/etc/lteru.conf`
+
+for c in ${CONFIG_FILES}; do
+    # grep variable names (format: ${VAR}) from template to be rendered
+    VARS=$(grep -oP '@[a-zA-Z0-9_]+@' ${c} | sort | uniq | xargs)
+
+    # create sed expressions for substituting each occurrence of ${VAR}
+    # with the value of the environment variable "VAR"
+    EXPRESSIONS=""
+    for v in ${VARS}; do
+        NEW_VAR=`echo $v | sed -e "s#@##g"`
+        if [[ "${!NEW_VAR}x" == "x" ]]; then
+            echo "Error: Environment variable '${NEW_VAR}' is not set." \
+                "Config file '$(basename $c)' requires all of $VARS."
+            exit 1
+        fi
+        EXPRESSIONS="${EXPRESSIONS};s|${v}|${!NEW_VAR}|g"
+    done
+    EXPRESSIONS="${EXPRESSIONS#';'}"
+
+    # render template and inline replace config file
+    sed -i "${EXPRESSIONS}" ${c}
+done
+
+# Load the USRP binaries
+if [[ -v USE_B2XX ]]; then
+    /usr/lib/uhd/utils/uhd_images_downloader.py -t b2xx
+elif [[ -v USE_X3XX ]]; then
+    /usr/lib/uhd/utils/uhd_images_downloader.py -t x3xx
+elif [[ -v USE_N3XX ]]; then
+    /usr/lib/uhd/utils/uhd_images_downloader.py -t n3xx
+fi
+
+echo "=================================="
+echo "== Starting eNB soft modem"
+if [[ -v USE_ADDITIONAL_OPTIONS ]]; then
+    echo "Additional option(s): ${USE_ADDITIONAL_OPTIONS}"
+    new_args=()
+    while [[ $# -gt 0 ]]; do
+        new_args+=("$1")
+        shift
+    done
+    for word in ${USE_ADDITIONAL_OPTIONS}; do
+        new_args+=("$word")
+    done
+    echo "${new_args[@]}"
+    exec "${new_args[@]}"
+else
+    echo "$@"
+    exec "$@"
+fi

docker/scripts/lteru_parameters.yaml

+#/*
+# * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+# * contributor license agreements.  See the NOTICE file distributed with
+# * this work for additional information regarding copyright ownership.
+# * The OpenAirInterface Software Alliance licenses this file to You under
+# * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+# * except in compliance with the License.
+# * You may obtain a copy of the License at
+# *
+# *      http://www.openairinterface.org/?page_id=698
+# *
+# * Unless required by applicable law or agreed to in writing, software
+# * distributed under the License is distributed on an "AS IS" BASIS,
+# * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# * See the License for the specific language governing permissions and
+# * limitations under the License.
+# *-------------------------------------------------------------------------------
+# * For more information about the OpenAirInterface (OAI) Software Alliance:
+# *      contact@openairinterface.org
+# */
+
+---
+- paths:
+    source_dir: "ci-scripts/conf_files/"
+    dest_dir: docker/etc
+    
+- configurations: 
+  - filePrefix: rru.fdd
+    outputfilename: "rru.fdd.conf"
+    config:
+    - key: local_if_name
+      env: "@RRU_IF4P5_IF_NAME@"
+    - key: remote_address
+      env: "@RCC_REMOTE_IP_ADDRESS@"
+    - key: local_address
+      env: "@RRU_LOCAL_IP_ADDRESS@"
+    - key: bands
+      env: "@UTRA_BAND_ID@"
+      
+  - filePrefix: rru.tdd
+    outputfilename: "rru.tdd.conf"
+    config:
+    - key: local_if_name
+      env: "@RRU_IF4P5_IF_NAME@"
+    - key: remote_address
+      env: "@RCC_REMOTE_IP_ADDRESS@"
+    - key: local_address
+      env: "@RRU_LOCAL_IP_ADDRESS@"
+    - key: bands
+      env: "@UTRA_BAND_ID@"