1、创建工作目录

mkdir mysql

2、使用docker-compose.yml 管理

cat mysql/docker-compose.yml

version: ‘3’

services:

mysql:

image: mysql:5.7.22

container_name: mysql

volumes:

– /data/mysql/db:/var/lib/mysql/

– /data/mysql/sock/mysql.sock:/var/run/mysql.sock

– /data/mysql/conf:/etc/mysql/conf.d

ports:

– 3306:3306

command: –character-set-server=utf8 –collation-server=utf8_general_ci

environment:

MYSQL_ROOT_PASSWORD: 1qaz2wsx

MYSQL_USER: test

MYSQL_PASSWORD: 1qaz2wsx

TZ: Asia/Shanghai

3、最后docker-compose up -d 即可

4、mysql数据库登陆

docker exec -it 42ca64902e6a mysql -uroot -p’1qaz2wsx’

5、mysql数据库备份脚本

docker exec -i mysql bash <<‘EOF’

mkdir /backup/mysql/$(date +%Y%m%d)

# 备份指定数据库

mysqldump -uroot -p1qaz2wsx discuz > /backup/mysql/$(date +%Y%m%d)/discuz_$(date +%Y%m%d_%H%M%S).sql

# 备份所有数据库

mysqldump –no-defaults –events –all-databases -uroot -p1qaz2wsx > /backup/mysql/$(date +%Y%m%d)/all_$(date +%Y%m%d_%H%M%S).sql

exit

EOF

mkdir /backup/mysql/$(date +%Y%m%d)

docker cp mysql:/backup/mysql/$(date +%Y%m%d) /backup/mysql/