chg: [etc] default kvrocks configuration - localhost binding

backend/etc/kvrocks.conf

@@ -8,8 +8,8 @@
 # Examples:
 #
 # bind 192.168.1.100 10.0.0.1
-# bind 127.0.0.1
-bind 0.0.0.0
+bind 127.0.0.1
+#bind 0.0.0.0
 
 # Accept connections on the specified port, default is 6666.
 port 3033
@@ -26,7 +26,7 @@ repl-workers 1
 
 # By default kvrocks does not run as a daemon. Use 'yes' if you need it.
 # Note that kvrocks will write a pid file in /var/run/kvrocks.pid when daemonized.
-daemonize no
+daemonize yes
 
 # Set the max number of connected clients at the same time. By default
 # this limit is set to 10000 clients, however if the server is not