Docker安装Mysql

安装环境

Docker
Docker-Compose
MySql 5.7+

查询镜像

1.进入DockerHub，搜索Mysql

2.查看并选择支持的tag，演示环境选择5.7.36

docker run

启动命令

docker run --name csp-mysql -p 3306:3306 -v /opt/mysql/conf:/etc/mysql/conf.d -v /opt/mysql/data:/var/lib/mysql -e MYSQL_ROOT_PASSWORD=123456 --restart=always -d mysql:5.7.36

执行命令

先读取本地是否有mysql:5.7.36的镜像，如果没有则从远程仓库拉取

查看容器

docker ps

docker-compose

目录结构

mysql57/
    docker-compose.yml
    - conf
       my.cnf
    - data

编写配置文件

cd /opt/mysql57/conf
vim my.cnf

[mysqld]
character-set-server=utf8mb4
default-time-zone='+8:00'
collation-server=utf8mb4_bin
default-storage-engine=INNODB
max_allowed_packet=512M
innodb_log_file_size=2GB
transaction-isolation=READ-COMMITTED
binlog_format=row
[client]
default-character-set=utf8
[mysql]
default-character-set=utf8

编写docker-compose

cd /opt/mysql57
vim docker-compose.yml

version: '3'
services:
  mysql-57:
    image: mysql:5.7.36
    container_name: mysql-57
    restart: always
    ports:
	  - "3357:3306"
    environment:
	  MYSQL_ROOT_PASSWORD: 123456
	volumes:
	  - ./conf/my.cnf:/etc/my.cnf
	  - ./data:/var/lib/mysql

启动

docker-compose build
docker-compose up