虚拟机centos7Mysql实现主从配置

时间:2020-11-13 18:13:56   收藏:0   阅读:39

环境搭建

在master上操作

  mysql -u root -p

  use mysql;

  CREATE USER `lystbc1`@`%` IDENTIFIED BY ‘Lys135426tbc@‘;

  GRANT REPLICATION SLAVE ON *.* to ‘lystbc1‘@‘%‘ WITH GRANT OPTION;

  ALTER USER ‘lystbc1‘@‘%‘ IDENTIFIED WITH mysql_native_password BY ‘Lys135426tbc@‘;

  FLUSH PRIVILEGES;

  vim /etc/my.cnf
  log-bin=mysql-bin // 开启binlog 日志
  server-id=1

  vi /etc/my.cnf
  server-id=2

  File: binlog.000001; // 日志名称
  Position: 6552; // 日志偏移量

  mysql> CHANGE MASTER TO
  -> MASTER_HOST=‘192.168.111.148‘,
  -> MASTER_PORT=3306,
  -> MASTER_USER=‘lystbc1‘,
  -> MASTER_PASSWORD=‘Lys135426tbc@‘,
  -> MASTER_LOG_FILE=‘binlog.000001‘,
  -> MASTER_LOG_POS=6552;

  mysql> show slave status\G;

  mysql> start slave;

  service mysqld restart

 

原文:https://www.cnblogs.com/lystbc/p/13969937.html

评论(0
© 2014 bubuko.com 版权所有 - 联系我们:wmxa8@hotmail.com
打开技术之扣,分享程序人生!