dockerfile

docker/Dockerfile.ubuntu18.04

+#---------------------------------------------------------------------
+#
+# Dockerfile for the Open-Air-Interface NRF service
+#   Valid for Ubuntu-18.04 (bionic)
+#
+#---------------------------------------------------------------------
+
+#---------------------------------------------------------------------
+# BUILDER IMAGE
+#---------------------------------------------------------------------
+FROM ubuntu:bionic as oai-nrf-builder
+
+ARG NEEDED_GIT_PROXY
+
+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 \
+    psmisc \
+    git \
+  && rm -rf /var/lib/apt/lists/*
+
+# Some GIT configuration command quite useful
+RUN /bin/bash -c "if [[ -v NEEDED_GIT_PROXY ]]; then git config --global http.proxy $NEEDED_GIT_PROXY; fi"
+RUN git config --global https.postBuffer 123289600
+RUN git config --global http.sslverify false
+
+# Copying source code
+COPY . /openair-nrf
+WORKDIR /openair-nrf
+
+# Installing and Building NRF
+WORKDIR /openair-nrf/build/scripts
+RUN ./build_nrf --install-deps --force
+RUN ./build_nrf --clean --Verbose --build-type Release --jobs
+
+#---------------------------------------------------------------------
+# TARGET IMAGE
+#---------------------------------------------------------------------
+FROM ubuntu:bionic as oai-nrf
+ENV DEBIAN_FRONTEND=noninteractive
+ENV TZ=Europe
+RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
+# We install some debug tools for the moment in addition of mandatory libraries
+RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get upgrade --yes && DEBIAN_FRONTEND=noninteractive apt-get install --yes \
+    psmisc \
+    net-tools \
+    iputils-ping \
+    bc \
+    tshark \
+    libasan4 \
+    libgoogle-glog0v5 \
+    libdouble-conversion1 \
+    libconfig++9v5 \
+    libcurl4-gnutls-dev \
+  && rm -rf /var/lib/apt/lists/*
+
+# Copying executable and generated libraries
+WORKDIR /openair-nrf/bin
+COPY --from=oai-nrf-builder /openair-nrf/build/nrf/build/nrf oai_nrf
+COPY --from=oai-nrf-builder /usr/local/lib/libpistache.so /usr/local/lib/
+COPY --from=oai-nrf-builder /usr/local/lib/libnghttp2_asio.so.1 /usr/local/lib/
+COPY --from=oai-nrf-builder /usr/lib/x86_64-linux-gnu/libboost_system.so.1.65.1 /usr/lib/x86_64-linux-gnu/
+COPY --from=oai-nrf-builder /usr/lib/x86_64-linux-gnu/libboost_thread.so.1.65.1 /usr/lib/x86_64-linux-gnu/
+RUN ldconfig
+
+# Copying template configuration files
+COPY --from=oai-nrf-builder /openair-nrf/etc/nrf.conf /openair-nrf/etc/
+COPY --from=oai-nrf-builder /openair-nrf/docker/entrypoint.sh /openair-nrf/
+
+WORKDIR /openair-nrf
+
+#ENTRYPOINT ["/openair-nrf/entrypoint.sh"]

docker/docker-compose.yaml

+version: '3'
+services:
+    oai_nrf:
+        container_name: "oai_nrf"
+        image: oainrf:1.0
+        ports:
+            - 8080:8080
+            - 9092:9092
+        environment:
+            - NRF_INTERFACE_NAME_FOR_SBI=eth0
+            - NRF_INTERFACE_PORT_FOR_SBI=8080
+            - NRF_INTERFACE_HTTP2_PORT_FOR_SBI=9090
+            - NRF_API_VERSION=v1
+networks:
+  default:
+    driver: bridge
+    ipam:
+      config:
+        - subnet: 172.18.59.0/24
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docker/entrypoint.sh

+#---------------------------------------------------------------------
+#
+# Docker entrypoint file for setting up environment variables and generating conf file
+#   Valid for Ubuntu-18.04 (bionic)
+#
+#---------------------------------------------------------------------
+#!/bin/bash
+
+INSTANCE=1
+PREFIX='/usr/local/etc/oai'
+mkdir -m 0777 -p $PREFIX
+cp /openair-nrf/etc/nrf.conf  $PREFIX
+
+declare -A NRF_CONF
+
+NRF_CONF[@INSTANCE@]=$INSTANCE
+NRF_CONF[@PREFIX@]=$PREFIX
+NRF_CONF[@PID_DIRECTORY@]='/var/run'
+
+NRF_CONF[@NRF_INTERFACE_NAME_FOR_SBI@]=$NRF_INTERFACE_NAME_FOR_SBI
+
+NRF_CONF[@NRF_INTERFACE_PORT_FOR_SBI@]=$NRF_INTERFACE_PORT_FOR_SBI
+NRF_CONF[@NRF_INTERFACE_HTTP2_PORT_FOR_SBI@]=$NRF_INTERFACE_HTTP2_PORT_FOR_SBI
+NRF_CONF[@NRF_API_VERSION@]=$NRF_API_VERSION
+
+
+for K in "${!NRF_CONF[@]}"; do 
+  egrep -lRZ "$K" $PREFIX | xargs -0 -l sed -i -e "s|$K|${NRF_CONF[$K]}|g"
+  ret=$?;[[ ret -ne 0 ]] && echo "Tried to replace $K with ${NRF_CONF[$K]}"
+done
+
+cd /openair-nrf/bin/ && ./oai_nrf -c /usr/local/etc/oai/nrf.conf -o
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