dockercompose构建mysql主从复制集群
docker-compose构建mysql主从复制集群docker-compose构建 mysql 主从复制(读写分离)集群 MySQL master-slave replication with using Docker. 源码在github上: https://github.com/docker-box... 运行git clone https://github.com/docker-box/mysql-cluster.gitcd mysql-cluster./build.sh可以在build.sh内自定义对应参数提示: 运行前需要确保安装了docker和docker-compose,具体安装方法请参考官网 如果想手动安装, 则可以按照build.sh内的命令来手动执行即可 测试看看效果给主库创建一个表, 并添加两条数据docker exec mysql_master sh -c "export MYSQL_PWD=111; mysql -u root mydb -e 'create table code(code int); insert into code values (100), (200)'"查看两个从库是否同步了该表以及数据docker exec mysql_slave sh -c "export MYSQL_PWD=111; mysql -u root mydb -e 'select * from code \G'"docker exec mysql_slave2 sh -c "export MYSQL_PWD=111; mysql -u root mydb -e 'select * from code \G'"如果前边的安装正确的话, 就可以看到第一步插入的两条数据了相关命令查看docker-compose运行日志docker-compose logs查看运行的docker容器docker-compose ps查看主库运行状态docker exec mysql_master sh -c 'mysql -u root -p111 -e "SHOW MASTER STATUS \G"'查看从库运行状态docker exec mysql_slave sh -c 'mysql -u root -p111 -e "SHOW SLAVE STATUS \G"'docker exec mysql_slave2 sh -c 'mysql -u root -p111 -e "SHOW SLAVE STATUS \G"'进入主库docker exec -it mysql_master bash进入从库docker exec -it mysql_slave bashdocker exec -it mysql_slave2 bash