$ client/mysqldump --system=all -S /tmp/s2.sock  -u root --insert-ignore

-- MySQL dump 10.16  Distrib 10.2.34-MariaDB, for Linux (x86_64)

--

-- Host: localhost    Database: 

-- ------------------------------------------------------

-- Server version	10.2.34-MariaDB

/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;

/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;

/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;

/*!40101 SET NAMES utf8 */;

/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;

/*!40103 SET TIME_ZONE='+00:00' */;

/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;

/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;

/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;

/*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */;

CREATE USER  IF NOT EXISTS  'root'@'127.0.0.1';

GRANT ALL PRIVILEGES ON *.* TO 'root'@'127.0.0.1' WITH GRANT OPTION;

CREATE USER  IF NOT EXISTS  'root'@'::1';

GRANT ALL PRIVILEGES ON *.* TO 'root'@'::1' WITH GRANT OPTION;

CREATE USER  IF NOT EXISTS  ''@'grit';

GRANT USAGE ON *.* TO ''@'grit';

CREATE USER  IF NOT EXISTS  'root'@'grit';

GRANT ALL PRIVILEGES ON *.* TO 'root'@'grit' WITH GRANT OPTION;

GRANT PROXY ON ''@'%' TO 'root'@'grit' WITH GRANT OPTION;

CREATE USER  IF NOT EXISTS  ''@'localhost';

GRANT USAGE ON *.* TO ''@'localhost';

CREATE USER  IF NOT EXISTS  'bob'@'localhost' IDENTIFIED BY PASSWORD '*8BBB9D40A7CA31A54D42E2422DDD54EE47799B29';

GRANT USAGE ON *.* TO 'bob'@'localhost' IDENTIFIED BY PASSWORD '*8BBB9D40A7CA31A54D42E2422DDD54EE47799B29';

CREATE USER  IF NOT EXISTS  'root'@'localhost';

GRANT boss TO 'root'@'localhost' WITH ADMIN OPTION;

GRANT ALL PRIVILEGES ON *.* TO 'root'@'localhost' WITH GRANT OPTION;

GRANT PROXY ON ''@'%' TO 'root'@'localhost' WITH GRANT OPTION;

CREATE ROLE IF NOT EXISTS boss WITH ADMIN 'root'@'localhost';

GRANT middle TO 'boss' WITH ADMIN OPTION;

GRANT USAGE ON *.* TO 'boss';

GRANT USAGE ON *.* TO 'middle';

CREATE ROLE IF NOT EXISTS middle WITH ADMIN 'boss';

GRANT USAGE ON *.* TO 'middle';

/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;