[docker] add CMD w/ 'sleep infinity' for remaining target images

Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

docker/Dockerfile.gNB.rhel8.2

@@ -123,4 +123,4 @@ WORKDIR /opt/oai-gnb
 
 #CMD ["/opt/oai-gnb/bin/nr-softmodem", "-O", "/opt/oai-gnb/etc/gnb.conf"]
 #ENTRYPOINT ["/opt/oai-gnb/bin/entrypoint.sh"]
-
+CMD ["sleep", "infinity"]

docker/Dockerfile.gNB.ubuntu18

@@ -121,4 +121,4 @@ WORKDIR /opt/oai-gnb
 
 #CMD ["/opt/oai-gnb/bin/nr-softmodem", "-O", "/opt/oai-gnb/etc/gnb.conf"]
 #ENTRYPOINT ["/opt/oai-gnb/bin/entrypoint.sh"]
-
+CMD ["sleep", "infinity"]

docker/Dockerfile.lteUE.rhel8.2

@@ -118,4 +118,4 @@ COPY --from=lte-ue-build /oai-ran/ci-scripts/conf_files/ue.* .
 WORKDIR /opt/oai-lte-ue
 #CMD ["/opt/oai-lte-ue/bin/lte-uesoftmodem", "-O", "/opt/oai-lte-ue/etc/enb.conf"]
 #ENTRYPOINT ["/opt/oai-lte-ue/bin/entrypoint.sh"]
-
+CMD ["sleep", "infinity"]

docker/Dockerfile.lteUE.ubuntu18

@@ -118,4 +118,4 @@ COPY --from=lte-ue-build /oai-ran/ci-scripts/conf_files/ue.* ./
 WORKDIR /opt/oai-lte-ue
 #CMD ["/opt/oai-lte-ue/bin/lte-uesoftmodem", "-O", "/opt/oai-lte-ue/etc/enb.conf"]
 #ENTRYPOINT ["/opt/oai-lte-ue/bin/entrypoint.sh"]
-
+CMD ["sleep", "infinity"]

docker/Dockerfile.nrUE.rhel8.2

@@ -114,4 +114,4 @@ COPY --from=nr-ue-build /oai-ran/ci-scripts/conf_files/ue.* .
 WORKDIR /opt/oai-nr-ue
 #CMD ["/opt/oai-nr-ue/bin/nr-uesoftmodem", "-O", "/opt/oai-nr-ue/etc/enb.conf"]
 #ENTRYPOINT ["/opt/oai-nr-ue/bin/entrypoint.sh"]
-
+CMD ["sleep", "infinity"]

docker/Dockerfile.nrUE.rhel8.2.oc4-4

@@ -115,4 +115,4 @@ COPY --from=nr-ue-build /oai-ran/ci-scripts/conf_files/ue.* .
 WORKDIR /opt/oai-nr-ue
 #CMD ["/opt/oai-nr-ue/bin/nr-uesoftmodem", "-O", "/opt/oai-nr-ue/etc/enb.conf"]
 #ENTRYPOINT ["/opt/oai-nr-ue/bin/entrypoint.sh"]
-
+CMD ["sleep", "infinity"]

docker/Dockerfile.nrUE.ubuntu18

@@ -114,4 +114,4 @@ COPY --from=nr-ue-build /oai-ran/ci-scripts/conf_files/ue.* .
 WORKDIR /opt/oai-nr-ue
 #CMD ["/opt/oai-nr-ue/bin/nr-uesoftmodem", "-O", "/opt/oai-nr-ue/etc/enb.conf"]
 #ENTRYPOINT ["/opt/oai-nr-ue/bin/entrypoint.sh"]
-
+CMD ["sleep", "infinity"]