diff -Nur smeserver-unifi-5.6.30.ori/root/etc/e-smith/events/actions/upgrade_unifi_controller.sh smeserver-unifi-5.6.30/root/etc/e-smith/events/actions/upgrade_unifi_controller.sh
--- smeserver-unifi-5.6.30.ori/root/etc/e-smith/events/actions/upgrade_unifi_controller.sh	2018-03-09 02:19:45.755000000 -0500
+++ smeserver-unifi-5.6.30/root/etc/e-smith/events/actions/upgrade_unifi_controller.sh	2018-03-09 01:51:47.721000000 -0500
@@ -23,7 +23,8 @@
 # then run the script!
 
 # CONFIGURATION OPTIONS
-UNIFI_DOWNLOAD_URL=http://dl.ubnt.com/unifi/5.0.7/UniFi.unix.zip
+VERSION=$(/sbin/e-smith/db configuration getprop unifi VersionToInstall || echo "5.6.30")
+UNIFI_DOWNLOAD_URL=http://dl.ubnt.com/unifi/$VERSION/UniFi.unix.zip
 UNIFI_ARCHIVE_FILENAME=UniFi.unix.zip
 UNIFI_OWNER=ubnt
 UNIFI_SERVICE=unifi
@@ -34,6 +35,9 @@
 
 #### SHOULDN'T HAVE TO MODIFY PAST THIS POINT ####
 
+#today date
+TODAY=$(date +%Y-%m-%d-%H%M%S)
+
 # Create progress dots function
 show_dots() {
 	while ps $1 >/dev/null ; do
@@ -63,22 +67,24 @@
 	service $UNIFI_SERVICE stop
 	
 	# Remove previous backup directory (if it exists)
-	if [ -d "$UNIFI_BACKUP_DIR" ]; then
-		printf "\nRemoving previous backup directory...\n"
-		rm -rf $UNIFI_BACKUP_DIR
-	fi
+#	if [ -d "$UNIFI_BACKUP_DIR" ]; then
+#		printf "\nRemoving previous backup directory...\n"
+#		rm -rf $UNIFI_BACKUP_DIR
+#	fi
+	# remove previous backup and leave the 3 last
+	ls -tp $UNIFI_BACKUP_DIR/ | grep -v '/$' | tail -n +3 | xargs -d '\n' -r rm --
 	
 	# Move existing UniFi directory to backup location
 	printf "\nMoving existing UniFi Controller directory to backup location...\n"
-	mv $UNIFI_DIR $UNIFI_BACKUP_DIR
-	
+	mv $UNIFI_DIR "$UNIFI_BACKUP_DIR/UniFi_$TODAY"
+
 	# Extract new version
 	printf "\nExtracting downloaded software..."
 	unzip -qq $TEMP_DIR/$UNIFI_ARCHIVE_FILENAME -d $UNIFI_PARENT_DIR &
 	show_dots $!
 	
 	# Jump into the backup directory
-	cd $UNIFI_BACKUP_DIR || exit
+	cd "$UNIFI_BACKUP_DIR/UniFi_$TODAY" || exit
 	
 	# Create an archive of the existing data directory
 	printf "\nBacking up existing UniFi Controller data..."
diff -Nur smeserver-unifi-5.6.30.ori/root/etc/rc.d/init.d/unifi smeserver-unifi-5.6.30/root/etc/rc.d/init.d/unifi
--- smeserver-unifi-5.6.30.ori/root/etc/rc.d/init.d/unifi	2018-03-09 02:20:17.912000000 -0500
+++ smeserver-unifi-5.6.30/root/etc/rc.d/init.d/unifi	2018-03-09 01:38:21.369000000 -0500
@@ -15,11 +15,16 @@
 PATH_TO_JAR=/opt/UniFi/lib/ace.jar
 MEM_LIMIT=1024M
 PID_FILE=/var/run/unifi.pid
+USER='ubnt'
+JSVC_EXTRA_OPTS="-user $USER";
+
+. /opt/rh/rh-mongodb34/service-environment
+. scl_source enable $RH_MONGODB34_SCLS_ENABLED
 
 start() {
   if [ ! -f $PID_FILE ]; then
     echo -n "Starting $SERVICE_NAME: "
-    $PATH_TO_JAVA -Xmx$MEM_LIMIT -jar $PATH_TO_JAR start &> /dev/null &
+    daemon --user=$USER $PATH_TO_JAVA -Xmx$MEM_LIMIT $JSVC_OPTS -jar $PATH_TO_JAR start &> /dev/null &
     echo $! > $PID_FILE
     echo_success
     echo
@@ -34,7 +39,7 @@
   if [ -f $PID_FILE ]; then
     PID=$(cat $PID_FILE);
     echo -n "Stopping $SERVICE_NAME: "
-    $PATH_TO_JAVA -jar $PATH_TO_JAR stop &> /dev/null &
+    daemon --user=$USER $PATH_TO_JAVA $JSVC_OPTS -jar $PATH_TO_JAR stop &> /dev/null &
     rm $PID_FILE
     echo_success
     echo