###########################################################
FROM nexus3.o-ran-sc.org:10002/o-ran-sc/bldr-ubuntu18-c-go:1.9.0 as submgrcore
+# Update CA certificates
+RUN apt update && apt install --reinstall -y \
+ ca-certificates \
+ && \
+ update-ca-certificates
+
RUN apt update && apt install -y iputils-ping net-tools curl tcpdump gdb valgrind
WORKDIR /tmp