+echo 1 > /proc/sys/vm/drop_caches
+
+export CONFDIR=$WORKSPACE/deploy/conf
+if [[ "$BRANCH" = 'stable/danube' ]]; then
+ # source the properties file so we get OPNFV vars
+ source $BUILD_DIRECTORY/latest.properties
+ # echo the info about artifact that is used during the deployment
+ echo "Using ${OPNFV_ARTIFACT_URL/*\/} for deployment"