一、简述
本文讲Docker通过docker-compose.yml部署Mysql5.7和dbAdmin的方法。
二、文件
1、docker-compose.yml内容如下：
version: ''
services:
mysql57:
image: mysql:5.7
ports:
- 0.0.0.0:3306:
environment:
- MYSQL_ROOT_PASSWORD=password001!
volumes:
- /opt/mysql/data:/var/lib/mysql
deploy:
placement:
constraints:
- node.hostname==server1
restart_policy:
condition: on-failure dbAdminer:
image: adminer
ports:
- 3307:
deploy:
placement:
constraints:
- node.hostname==server1
restart_policy:
condition: on-failure
2、在宿主机上创建数据目录，来存Mysql数据库。
mkdir /opt/mysql/data
3、执行启动创建部署
docker stack deploy -c docker-compose.yml mysql57
4、停止部署
docker stack rm mysql57