docker mysql开启binlog

Posted 2021-08-17 hequnwang10

开启mysql的镜像之后，我们需要开启binlog。

docker pull mysql:5.7

docker run -d -p 3310:3306 -v /home/mysql/conf:/etc/mysql/conf.d -v /home/mysql/data:/var/lib/mysql -e MYSQL_ROOT_PASSWORD=123456 --name mysql01 mysql:5.7

docker exec  -it mysql01 bash
mysql -u root -p
show variables like 'log_bin';

默认是关闭的

解决

docker exec mysql01 bash -c "echo 'log-bin=/var/lib/mysql/mysql-bin' >> /etc/mysql/mysql.conf.d/mysqld.cnf"
docker exec mysql01 bash -c "echo 'server-id=1' >> /etc/mysql/mysql.conf.d/mysqld.cnf"
docker exec mysql01 bash -c "echo 'binlog_format=ROW' >> /etc/mysql/mysql.conf.d/mysqld.cnf"
docker restart mysql01

docker exec  -it mysql01 bash
mysql -u root -p
show variables like 'log_bin';