add node env

Signed-off-by: Gong Sophia <sophia.gong@intel.com>

node/Dockerfile

@@ -33,6 +33,7 @@ FROM clearlinux/os-core:latest
 
 COPY --from=builder /install_root /
 
+ENV NAME="clearlinux-node"
 COPY docker-entrypoint.sh /usr/bin/
 RUN chmod +x /usr/bin/docker-entrypoint.sh
 

node/docker-entrypoint.sh

@@ -5,4 +5,5 @@ if [ "${1#-}" != "${1}" ] || [ -z "$(command -v "${1}")" ]; then
 	  set -- node "$@"
 fi
 
+echo "IMAGE NAME: $NAME"
 exec "$@"