script to simply stop the container

relaunch.sh

@@ -3,6 +3,11 @@ CNT=$(docker ps | grep tosca-ie | cut -d " " -f1)
 if [ "$CNT" != "" ] ; then
     docker stop "$CNT"
 fi
+
+if [ "$1" == "stop" ] ; then
+    exit 0
+fi 
+
 docker build -t tosca-ie-sample:latest .
 
 docker run -d -t -p 5000:5000 tosca-ie-sample