diff --git a/mysqld/my_percona_node04.cnf b/mysqld/my_percona_node04.cnf
new file mode 100644
index 0000000..f4b2241
--- /dev/null
+++ b/mysqld/my_percona_node04.cnf
@@ -0,0 +1,7 @@
+[client]
+socket=/run/mysql/mysql.sock
+[mysqld]
+log-error=/var/log/mysql/mysqld.log
+port=3306
+bind-address = 127.0.0.1,10.0.0.31
+datadir = /var/lib/mysql