这篇文章记录一下使用容器化方式启动MySQL的执行命令与docker-compose.yml文件。
MySQL启动示例
以使用的较为广泛的旧版5.7.16为例，容器化的MySQL实例启动相关的设定希望如下所示：
| 设定项 | 设定内容 |
|---|---|
| MySQL版本 | 5.7.16 |
| DockerHub地址 | liumiaocn/mysql:5.7.16 |
| 环境变量：root用户密码 | liumiao123 |
| 环境变量：时区 | Asia/Shanghai |
| 数据卷：MySQL数据 | /var/lib/mysql |
| 配置卷：MySQL配置 | /etc/mysql/conf.d |
Docker方式
- 执行命令如下所示
docker run --name mysql -d \
-e MYSQL_ROOT_PASSWORD=liumiao123 \
-e TZ=Asia/Shanghai \
-v `pwd`/mysql/data/:/var/lib/mysql \
-v `pwd`/mysql/conf.d/:/etc/mysql/conf.d \
-p 32011:3306 liumiaocn/mysql:5.7.16
- 启动日志示例
liumiaocn:data liumiao$ docker run --name mysql -d \
> -e MYSQL_ROOT_PASSWORD=liumiao123 \
> -e TZ=Asia/Shanghai \
> -v `pwd`/mysql/data/:/var/lib/mysql \
> -v `pwd`/mysql/conf.d/:/etc/mysql/conf.d \
> -p 32011:3306 liumiaocn/mysql:5.7.16
adb83bc9d47625904b4b495317bd175aaccf06c6ed24c33146ef0ea03fe82268
liumiaocn:data liumiao$
- 结果确认
liumiaocn:data liumiao$ docker ps |grep mysql
adb83bc9d476 liumiaocn/mysql:5.7.16 "docker-entrypoint.s…" 5 seconds ago Up 3 seconds 0.0.0.0:32011->3306/tcp mysql
liumiaocn:data liumiao$ docker exec -it mysql sh
# mysql -uroot -p
Enter password:
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 2
Server version: 5.7.16 MySQL Community Server (GPL)
Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
mysql>
Docker-Compose方式
liumiaocn:mysql liumiao$ cat docker-compose.yaml
version: '2'
services:
# database service: mysql
mysql:
image: liumiaocn/mysql:5.7.16
ports:
- "32011:3306"
volumes:
- ./mysql/data/:/var/lib/mysql
- ./mysql/conf.d/:/etc/mysql/conf.d
environment:
- TZ=Asia/Shanghai
- MYSQL_ROOT_PASSWORD=liumiao123
restart: "no"
liumiaocn:mysql liumiao$
- 启动日志示例
liumiaocn:mysql liumiao$ ls
docker-compose.yaml
liumiaocn:mysql liumiao$ docker-compose up -d
Creating network "mysql_default" with the default driver
Creating mysql_mysql_1 ... done
liumiaocn:mysql liumiao$
- 结果确认
liumiaocn:mysql liumiao$ docker-compose ps
Name Command State Ports
-----------------------------------------------------------------------------
mysql_mysql_1 docker-entrypoint.sh mysqld Up 0.0.0.0:32011->3306/tcp
liumiaocn:mysql liumiao$
liumiaocn:mysql liumiao$ docker exec -it mysql_mysql_1 sh
# mysql -uroot -pliumiao123
mysql: [Warning] Using a password on the command line interface can be insecure.
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 2
Server version: 5.7.16 MySQL Community Server (GPL)
Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
mysql>
