docker-compose安装使用

1.安装

curl -L https://github.com/docker/compose/releases/download/1.26.2/docker-compose-`uname -s`-`uname -m` -o /usr/local/bin/docker-compose

2.设置文件权限

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

3.查看版本
docker-compose version
4.新建测试目录

mkdir docker-demo

5.新建docker-compose配置文件

touch docker-compose.yaml

6.写入安装软件

vim docker-compose.yaml
//安装mysql和wordpress
mysql:
    image: mysql:5.7
    environment:
     - MYSQL_ROOT_PASSWORD=123456
     - MYSQL_DATAbase=wordpress
web:
    image: wordpress
    links:
     - mysql
    environment:
     - WORDPRESS_DB_PASSWORD=123456
    ports:
     - "127.0.0.3:8080:80"
    working_dir: /var/www/html
    volumes:
     - wordpress:/var/www/html

7.启动docker-compose，安装配置文件中软 件

docker-compose up