-#if [ -z "$MSB_ADDR" ]; then
-# echo "Missing required variable MSB_ADDR: Microservices Service Bus address <ip>:<port>"
-# exit 1
-#fi
-#echo "MSB_ADDR=$MSB_ADDR"
-#echo
+if [ -z "$MSB_ADDR" ]; then
+ echo "Missing required variable MSB_ADDR: Microservices Service Bus address <ip>:<port>"
+ exit 1
+fi
+echo "MSB_ADDR=$MSB_ADDR"
+echo