安装Docker-compose

1、安装

一、获取root权限

sudo root

二、下载docker-compose文件

curl -L https://github.com/docker/compose/releases/download/1.23.2/docker-compose-`uname -s`-`uname -m` -o /usr/local/bin/docker-compose

三、添加可执行权限

chmod +x /usr/local/bin/docker-compose

四、回到docker用户权限

exit

五、测试安装结果，查看版本

docker-compose --version

2、MYSQL部署

version: '2'
services:
  mysql:
    image: 'mysql/mysql-server:5.7'
    restart: always
    container_name: mysql
    ports:
      - 3306:3306
    volumes:
      - ./conf.d:/etc/mysql/conf.d
      - ./data:/var/lib/mysql
    environment:
      - MYSQL_ROOT_PASSWORD=123456
networks:
  default:
    external:
      name: service

/mysql/config/my.cnf

[mysqld]
user=mysql
default-storage-engine=INNODB
character-set-server=utf8
[client]
default-character-set=utf8
[mysql]
default-character-set=utf8