Docker-compose报错：Unsupported config option for services

用dokcer-composer启动我的flask镜像，出现了报错：

ERROR: The Compose file './docker-compose.yml' is invalid because:

Unsupported config option for services: 'web'

查了资料之后发现，配置文件需要和docker-compose的版本一致才能被解析

比如我的docker-compose version 1.19.0，version 就为2

 

version: '2'
services:
  mysql:
    container_name: "mysql"
    image: "mysql:8.0"
    volumes:
      - ./mysql/data:/var/lib/mysql
    environment:
      - MYSQL_ROOT_PASSWORD=root
      - MYSQL_DATABASE=nextcloud
      - MYSQL_USER=nextcloud
      - MYSQL_PASSWORD=nextcloud
    restart: always

 

转载于:https://my.oschina.net/h2dp/blog/3026833