docker-compose.yml 启动失败

Question

Warning: mysqli::__construct(): The server requested authentication method unknown to the client [caching_sha2_password] in Standard input code on line 22

Warning: mysqli::__construct(): (HY000/2054): The server requested authentication method unknown to the client in Standard input code on line 22

MySQL Connection Error: (2054) The server requested authentication method unknown to the client

===========

[vagrant@localhost test]$ cat docker-compose.yml

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

[vagrant@localhost test]$

Answer 1

麦兜搞IT 2018-06-21 23:46:35

您好，把mysql的image改成5.7吧
mysql：5.7

• 提问者 k8svip #1

  解决了，1个原因是5.7，还有一个原因是要把启动失败时创建的volum删除去
  docker volum rm xx