docker 安裝mysql-percona版 設置主從

安裝

docker pull percona:5.6

docker create --name mysql-master -v /data/mysql/master/data:/var/lib/mysql -v /data/mysql/master/conf:/etc/mysql/conf.d -e MYSQL_ROOT_PASSWORD=root -p 3307:3306 percona:5.6

docker create --name mysql-slaver -v /data/mysql/slaver/data:/var/lib/mysql -v /data/mysql/slaver/conf:/etc/mysql/conf.d -e MYSQL_ROOT_PASSWORD=root -p 3308:3306 percona:5.6

master.cnf :

[mysqld]

log-bin=mysql-bin

server-id=101

binlog_do_db=yct_dev //須要複製的數據庫名，若是複製多個數據庫，重複設置這個選項便可

binlog-ignore-db=mysql //不須要複製的數據庫苦命，若是複製多個數據庫，重複設置

slaver.cnf :

[mysqld]

log-bin=mysql-bin

server-id=102

replicate-do-db=yct_dev //須要複製的數據庫名 replicate-ignore-db 同理

 

啓動：

docker start mysql-slaver mysql-master //啓動不成功多是內存不夠

1.主庫 建立slave賬號slave，密碼root

grant replication slave on *.* to 'slave'@'%' identified by 'root';

flush privileges;

查看：show master status; 獲得 master_log_file、master_log_pos

2.從庫執行：

STOP SLAVE;

CHANGE MASTER TO MASTER_HOST='192.168.100.61',MASTER_PORT=3307,MASTER_USER='slave',MASTER_PASSWORD='root', MASTER_LOG_FILE='mysql-bin.000009',MASTER_LOG_POS=2316;

啓動從服務器複製功能

START SLAVE;

SHOW SLAVE STATUS;