docker-compose 启动失败

Question

docker-compose up ERROR: Named volume "db_data:/var/lib/mysql:rw" is used in service "db" but no declaration was found in the volumes section.

Answer 1

提问者 摘梅煮酒 2018-07-19 15:37:56

/var/lib/docker/volumes/mysql-data  这个目录我给删了，启动不了。然后我又改了目录的名字，启动就报这个错了。

Answer 2

提问者 摘梅煮酒 2018-07-19 15:35:43

version: '3'

services:

  wordpress:

    image: wordpress

    ports:

      - 8080:80

    environment:

      WORDPRESS_DB_HOST: mysql

      WORDPRESS_DB_PASSWORD: root

    networks:

      - my-bridge

  mysql:

    image: mysql

    environment:

      MYSQL_ROOT_PASSWORD: root

      MYSQL_DATABASE: wordpress

    volumes:

      - mysql-data:/var/lib/mysql

    networks:

      - my-bridge

volumes:

  mysql-data:

networks:

  my-bridge:

    driver: bridge

Answer 3

麦兜搞IT 2018-07-19 14:04:03

您贴一下我看看吧，看你删的对不对，因为mysql有引用volumes呢

Answer 4

提问者 摘梅煮酒 2018-07-19 11:38:18

就是github下载你的wordpress那个yaml，我把挂的存储目录删掉了

Answer 5

麦兜搞IT 2018-07-19 11:26:07

您好，麻烦您把docker-compose.yml文件贴出来我看看