O-RU: Add Dockerfile and image build step

This commit is contained in:
Bartosz Podrygajlo
2026-01-08 12:10:53 +01:00
parent 27a21cc8aa
commit ee2af75bff
3 changed files with 165 additions and 1 deletions

View File

@@ -325,6 +325,7 @@ class Containerize():
imageNames.append(('oai-nr-cuup', 'nr-cuup', 'oai-nr-cuup-asan', '--build-arg "BUILD_OPTION=--sanitize"'))
imageNames.append(('ran-build-fhi72', 'build.fhi72', 'ran-build-fhi72', ''))
imageNames.append(('oai-gnb', 'gNB.fhi72', 'oai-gnb-fhi72', ''))
imageNames.append(('oai-nr-oru', 'nrORU.fhi72', 'oai-nr-oru', ''))
result = re.search('build_cross_arm64', self.imageKind)
if result is not None:
self.dockerfileprefix = '.ubuntu.cross-arm64'
@@ -413,7 +414,7 @@ class Containerize():
# target images should use the proper ran-build image
if image != 'ran-build' and "-asan" in name:
cmd.run(f'sed -i -e "s#ran-build:latest#ran-build-asan:{imageTag}#" docker/Dockerfile.{pattern}{self.dockerfileprefix}')
elif "fhi72" in name:
elif "fhi72" in name or name == "oai-nr-oru":
cmd.run(f'sed -i -e "s#ran-build-fhi72:latest#ran-build-fhi72:{imageTag}#" docker/Dockerfile.{pattern}{self.dockerfileprefix}')
elif image != 'ran-build':
cmd.run(f'sed -i -e "s#ran-build:latest#ran-build:{imageTag}#" docker/Dockerfile.{pattern}{self.dockerfileprefix}')

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@@ -0,0 +1,98 @@
#/*
# * 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
# */
FROM ran-base:latest AS ran-base
FROM ran-build-fhi72:latest AS ran-build
#start from scratch for target executable
FROM ubuntu:noble AS oai-nr-oru
ARG BUILD_OPTION
ENV DEBIAN_FRONTEND=noninteractive
ENV TZ=Europe
RUN apt-get update && \
apt-get upgrade --yes && \
apt-get install --yes \
software-properties-common \
procps \
pkg-config \
libsctp1 \
tzdata \
libblas3 \
libconfig9 \
openssl \
net-tools \
iperf \
iproute2 \
iputils-ping \
gdb \
pciutils \
libpcap-dev \
xz-utils \
libnuma-dev \
libyaml-cpp-dev && \
# 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 \
liblapacke; fi' && \
rm -rf /var/lib/apt/lists/*
WORKDIR /opt/nr-oru/bin
COPY --from=ran-build \
/oai-ran/cmake_targets/ran_build/build/nr-oru ./
COPY ./docker/scripts/nr_oru_entrypoint.sh ./entrypoint.sh
COPY --from=ran-build \
/oai-ran/cmake_targets/ran_build/build/liboai_transpro.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/libparams_yaml.so \
/usr/local/lib/
## Libxran library
COPY --from=ran-build \
/opt/phy/fhi_lib/lib/build/libxran.so \
/opt/phy/fhi_lib/lib/build/
## Copy all DPDK libraries as liboran_fhlib_5g.so require most of them
COPY --from=ran-build /usr/local/lib/x86_64-linux-gnu /usr/local/lib/x86_64-linux-gnu/
RUN ldconfig && \
echo "---- ldd on nr-oru ----" && \
ldd /opt/nr-oru/bin/nr-oru && \
echo "---- ldd on shared libraries ----" && \
ldd /usr/local/lib/liboai_transpro.so \
/usr/local/lib/libcoding.so \
/usr/local/lib/libparams_libconfig.so \
/usr/local/lib/libdfts.so \
/usr/local/lib/libldpc*.so \
/opt/phy/fhi_lib/lib/build/libxran.so
WORKDIR /opt/nr-oru
COPY --from=ran-base /usr/local/bin/yq /usr/local/bin/yq
COPY --from=ran-base /tini /tini
ENTRYPOINT ["/tini", "-v", "--", "/opt/nr-oru/bin/entrypoint.sh"]
CMD ["/opt/nr-oru/bin/nr-oru"]

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@@ -0,0 +1,65 @@
#!/bin/bash
set -uo pipefail
PREFIX=/opt/nr-oru
CONFIGFILE=$PREFIX/etc/nr-oru.conf
echo "=================================="
echo "/proc/sys/kernel/core_pattern=$(cat /proc/sys/kernel/core_pattern)"
if [ ! -f $CONFIGFILE ]; then
echo "No configuration file $CONFIGFILE found: attempting to find YAML config"
YAML_CONFIGFILE=$PREFIX/etc/nr-oru.yaml
if [ ! -f $YAML_CONFIGFILE ]; then
echo "No configuration file $YAML_CONFIGFILE found. Please mount either at $CONFIGFILE or $YAML_CONFIGFILE"
exit 255
fi
CONFIGFILE=$YAML_CONFIGFILE
fi
echo "=================================="
echo "== Configuration file:"
cat $CONFIGFILE
new_args=()
while [[ $# -gt 0 ]]; do
new_args+=("$1")
shift
done
new_args+=("-O")
new_args+=("$CONFIGFILE")
# Load the USRP binaries
echo "=================================="
echo "== Load USRP binaries"
if [[ -v USE_B2XX ]]; then
$PREFIX/bin/uhd_images_downloader.py -t b2xx
elif [[ -v USE_X3XX ]]; then
$PREFIX/bin/uhd_images_downloader.py -t x3xx
elif [[ -v USE_N3XX ]]; then
$PREFIX/bin/uhd_images_downloader.py -t n3xx
fi
# enable printing of stack traces on assert
export OAI_GDBSTACKS=1
echo "=================================="
echo "== Starting O-RU "
if [[ -v USE_ADDITIONAL_OPTIONS ]]; then
echo "Additional option(s): ${USE_ADDITIONAL_OPTIONS}"
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 "${new_args[@]}"
exec "${new_args[@]}"
fi