Add E2 SM in the target dockerfiles to use e2 agent in container deployment

- Update builder dockerfiles to build Flexric for E2 SM
- Update target dockerfiles to copy E2 SM

docker/Dockerfile.build.rhel9

@@ -27,6 +27,9 @@
 
 FROM ran-base:latest AS ran-build
 
+ARG E2AP_VERSION=E2AP_V3
+ARG KPM_VERSION=KPM_V3_00
+
 RUN rm -Rf /oai-ran
 WORKDIR /oai-ran
 COPY . .
@@ -35,12 +38,26 @@ COPY . .
 RUN /bin/sh oaienv && \ 
     cd cmake_targets && \
     mkdir -p log && \
-    CXXFLAGS="-Werror -fstack-protector-strong" CFLAGS="-Werror -fstack-protector-strong" ./build_oai -c --ninja \
+    scl enable gcc-toolset-12 "\
+    CXXFLAGS='-Werror -fstack-protector-strong' CFLAGS='-Werror -fstack-protector-strong' ./build_oai -c --ninja \
       --eNB --gNB --RU --UE --nrUE \
-      --build-lib "telnetsrv enbscope uescope nrscope" \
+      --build-e2 --cmake-opt -DXAPP_MULTILANGUAGE=OFF --cmake-opt \
+      -DKPM_VERSION=$KPM_VERSION --cmake-opt -DE2AP_VERSION=$E2AP_VERSION \
+      --build-lib 'telnetsrv enbscope uescope nrscope' \
       -w USRP -t Ethernet \
-      --noavx512 && \
+      --noavx512" && \
     echo "---- ldd on executables ----" && \
     ldd ran_build/build/*softmodem* ran_build/build/nr-cuup ran_build/build/oairu && \
     echo "---- ldd on shared libraries ----" && \
     ldd ran_build/build/*.so
+
+## Build FlexRIC for SM Models
+RUN mkdir -p openair2/E2AP/flexric/build && \
+    cd openair2/E2AP/flexric/build && \
+    scl enable gcc-toolset-12 "\
+    cmake -GNinja -DCMAKE_BUILD_TYPE=Release \
+          -DXAPP_MULTILANGUAGE=OFF \
+          -DKPM_VERSION=$KPM_VERSION \
+          -DE2AP_VERSION=$E2AP_VERSION .. &&\
+    ninja && \
+    ninja install"

docker/Dockerfile.build.ubuntu22

@@ -28,6 +28,9 @@
 FROM ran-base:latest AS ran-build
 ARG BUILD_OPTION
 
+ARG E2AP_VERSION=E2AP_V3
+ARG KPM_VERSION=KPM_V3_00
+
 RUN rm -Rf /oai-ran
 WORKDIR /oai-ran
 COPY . .
@@ -40,7 +43,7 @@ RUN /bin/sh oaienv && \
       --eNB --gNB --RU --UE --nrUE \
       --build-lib "telnetsrv enbscope uescope nrscope" \
       -w USRP -t Ethernet \
-      --build-e2 --cmake-opt -DXAPP_MULTILANGUAGE=OFF \
+      --build-e2 --cmake-opt -DXAPP_MULTILANGUAGE=OFF --cmake-opt -DKPM_VERSION=$KPM_VERSION --cmake-opt -DE2AP_VERSION=$E2AP_VERSION \
       --noavx512 \
       --cmake-opt -DCMAKE_C_FLAGS="-Werror" --cmake-opt -DCMAKE_CXX_FLAGS="-Werror" $BUILD_OPTION && \
     # Mainly to see if the sanitize option was perfectly executed
@@ -48,3 +51,15 @@ RUN /bin/sh oaienv && \
     ldd ran_build/build/*softmodem* ran_build/build/nr-cuup ran_build/build/oairu && \
     echo "---- ldd on shared libraries ----" && \
     ldd ran_build/build/*.so
+
+## Build FlexRIC for SM Models
+RUN mkdir -p openair2/E2AP/flexric/build && \
+    cd openair2/E2AP/flexric/build && \
+    cmake -GNinja -DCMAKE_BUILD_TYPE=Release \
+          -DXAPP_MULTILANGUAGE=OFF \
+          -DKPM_VERSION=$KPM_VERSION \
+          -DE2AP_VERSION=$E2AP_VERSION \
+          -DCMAKE_C_COMPILER=gcc-12 \
+          -DCMAKE_CXX_COMPILER=g++-12 .. && \
+    ninja && \
+    ninja install

docker/Dockerfile.gNB.aw2s.rhel9

@@ -76,6 +76,9 @@ COPY --from=gnb-base \
     /lib64/libforms.so.2 \
     /lib64/
 
+## Copy E2 SM models
+COPY --from=gnb-build /usr/local/lib64/flexric /usr/local/lib64/flexric
+
 RUN ln -s /usr/local/lib/libaw2sori_transpro.so /usr/local/lib/libthirdparty_transpro.so && \
     ln -s /usr/local/lib/liboai_eth_transpro.so /usr/local/lib/liboai_transpro.so && \
     ldconfig && \

docker/Dockerfile.gNB.rhel9

@@ -93,6 +93,9 @@ COPY --from=gnb-base /usr/local/bin/uhd_find_devices /usr/local/bin
 COPY --from=gnb-base /usr/local/lib64/libuhd.so.4.4.0 /usr/local/lib64
 COPY --from=gnb-base /usr/local/lib64/uhd/utils/uhd_images_downloader.py /opt/oai-gnb/bin
 
+## Copy E2 SM models
+COPY --from=gnb-build /usr/local/lib64/flexric /usr/local/lib64/flexric
+
 WORKDIR /usr/local/share/uhd/rfnoc
 COPY --from=gnb-base /usr/local/share/uhd/rfnoc/ .
 

docker/Dockerfile.gNB.ubuntu22

@@ -99,6 +99,8 @@ COPY --from=gnb-build \
 COPY --from=gnb-base /usr/local/bin/uhd_find_devices /usr/local/bin
 COPY --from=gnb-base /usr/local/lib/libuhd.so.4.4.0 /usr/local/lib
 COPY --from=gnb-base /usr/local/lib/uhd/utils/uhd_images_downloader.py /opt/oai-gnb/bin
+## Copy E2 SM models
+COPY --from=gnb-build /usr/local/lib/flexric /usr/local/lib/flexric
 
 RUN /bin/bash -c "ln -s /usr/local/lib/liboai_usrpdevif.so /usr/local/lib/liboai_device.so" && \
     ldconfig && \

docker/Dockerfile.nr-cuup.rhel9

@@ -61,6 +61,9 @@ COPY --from=gnb-base \
     /lib64/libconfig.so.11 \
     /lib64/
 
+## Copy E2 SM models
+COPY --from=gnb-build /usr/local/lib64/flexric /usr/local/lib64/flexric
+
 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 && \

docker/Dockerfile.nr-cuup.ubuntu22

@@ -55,6 +55,8 @@ RUN apt-get update && \
 # copy the right version from ran-build. When upgrading to Ubuntu24, install
 # the correct one above!
 COPY --from=gnb-build /usr/lib/x86_64-linux-gnu/libasan.so.8.0.0 /usr/lib/x86_64-linux-gnu/
+## Copy E2 SM models
+COPY --from=gnb-build /usr/local/lib/flexric /usr/local/lib/flexric
 
 WORKDIR /opt/oai-gnb/bin
 COPY --from=gnb-build \