cd /usr/local/docker/tomcat/sql
docker pull mysql:5.7.22docker
docker run -p 3306:3306 --name mysql \ -v /usr/local/docker/mysql/conf:/etc/mysql \ -v /usr/local/docker/mysql/logs:/var/log/mysql \ -v /usr/local/docker/mysql/data:/var/lib/mysql \ -e MSYQL_ROOT_PASSWORD=123456 \ -d mysql:5.7.22
cd /usr/local/docker/mysql/数据库
docker run -it --rm mysql:5.7.22 bash
ls -altomcat
whereis mysqlbash
cd /etc/mysql/
ls -al
cd mysql.confrest
cd conf.d/
ls -al
cat mysqldump.cnfcode
因此把 /etc/mysql/mysql.conf.d里全部的配置文件拉下来放到数据卷部署
删除以前的容器
docker exec -it mysql bash
cd /etc/mysql/mysql.conf.d/
ls -al
cat mysql.cnfget
cd mysql.conf.d/
ls -al
echo "max_allowed_packet= 128M" >> mysqld.cnf
exit;
docker restart mysql
docker cp mysql:/etc/mysql .
ll
mv . ..
ll
docker rm -f containerId
docker restart mysql
docker run -p 3306:3306 --name mysql \ -v /usr/local/docker/mysql/conf:/etc/mysql \ -v /usr/local/docker/mysql/logs:/var/log/mysql \ -v /usr/local/docker/mysql/data:/var/lib/mysql \ -e MSYQL_ROOT_PASSWORD=123456 \ -d mysql:5.7.22
带着配置文件的数据卷的方式
导入成功,数据卷里的配置生效了 数据库部署完成!